diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d820931 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +output/* +venv/ \ No newline at end of file diff --git a/README.md b/README.md index b0b0d22..6d6fd12 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,52 @@ -# www.moonwalks.be +# Moonwalks.be + +## Editing content + +The content files are in the `content/` directory. + +`markdown` file exists in different languages, they're in `content/projects` (the texts presentation of the different projects) or `content/pages` (mainly the index, which is the intro + bio before the calendar). + +Images can be dropped in the `content/gallery` folder, name as no importance, a plugin is going to resize them and sort them by hours of the day they were taken (using their metadata). + +## Adding walk entries + +The moonwalk calendar is a `.yaml` file, in `content/calendar/`. +To add a new entry: + +1. open the website in a browser and go to the calendar to see what are the next New/Full moon dates +2. either copy the date by hand (with `-` between 2-digit numbers) or click on the date box on the calendar webpage (it will automatically copy it) +3. add a new entry in the `.yaml` by pasting the date (at one more indentation level than the `calendar:` key) +4. fill the other field like so: + + +```yaml +calendar: + + #Full moon walk on the 18.03.22 + 18-03-22: + start_time: "18:00" + start_location: "Drève du comte" + start_location_link: "https://www.openstreetmap.org/way/14502214#map=17/50.79518/4.40096" +``` + +Everytime the webpage load it will first get the New/Full moon dates from the API, then see if any entries in the calendar matches one of those date and if it does, add the corresponding informations. + +## Regenerate the website after editing content + +Init steps +1. clone the repository +2. install pelican + +On every updates +1. make your edits to the `content/` folder +2. `add`, `commit` and `push` your changes to the directory +3. open a terminal in the root folder of this project and launch the `pelican` command to regenerate +4. copy the new files generated in the `output/` folder to the server + +if a change don't appear immediatly it's possible you have to hard refresh (using `ctrl`+`shift`+`r`). + + \ No newline at end of file diff --git a/__pycache__/pelicanconf.cpython-38.pyc b/__pycache__/pelicanconf.cpython-38.pyc new file mode 100644 index 0000000..04fba3c Binary files /dev/null and b/__pycache__/pelicanconf.cpython-38.pyc differ diff --git a/content/calendar/calendar.yaml b/content/calendar/calendar.yaml new file mode 100644 index 0000000..f4fdbec --- /dev/null +++ b/content/calendar/calendar.yaml @@ -0,0 +1,28 @@ +--- + + reservation_mail: "anais@anaisberck.be" + months_ahead: 3 + latitude: 50.79493 + longitude: 4.40250 + timezone: "Europe/Brussels" + + # -- test for california + # latitude: 36.7783 + # longitude: -119.4179 + # timezone: "America/Los_Angeles" + # https://www.timeanddate.com/moon/phases/usa/california-city + # it works !! + + calendar: + + #Full moon walk on the 18.03.22 + 18-03-22: + start_time: "18:00" + start_location: "Drève du comte" + start_location_link: "https://www.openstreetmap.org/way/14502214#map=17/50.79518/4.40096" + + #New Moon walk on the 01.04.22 + # 01-04-22: + # start_time: "19:30" + # start_location: "Drève du comte" + # start_location_link: "https://www.openstreetmap.org/way/14502214#map=17/50.79518/4.40096" \ No newline at end of file diff --git a/content/gallery/beeld1.JPG b/content/gallery/beeld1.JPG new file mode 100644 index 0000000..d7c4ab6 Binary files /dev/null and b/content/gallery/beeld1.JPG differ diff --git a/content/gallery/beeld10.JPG b/content/gallery/beeld10.JPG new file mode 100644 index 0000000..8a59e29 Binary files /dev/null and b/content/gallery/beeld10.JPG differ diff --git a/content/gallery/beeld11.JPG b/content/gallery/beeld11.JPG new file mode 100644 index 0000000..b087c65 Binary 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a/content/gallery/beeld9.JPG b/content/gallery/beeld9.JPG new file mode 100644 index 0000000..7e00e52 Binary files /dev/null and b/content/gallery/beeld9.JPG differ diff --git a/content/global_multilang.json b/content/global_multilang.json new file mode 100644 index 0000000..293c4da --- /dev/null +++ b/content/global_multilang.json @@ -0,0 +1,20 @@ +{ + "watch":{ + "en": "Current moon phase", + "fr": "Phase lunaire actuelle", + "nl": "Huidige maanstand", + "sp": "Fase lunar actual" + }, + "quotes":{ + "en": "reactions participants", + "fr": "réactions participant.es", + "nl": "reacties deelnemers", + "sp": "reacciones participantes" + }, + "projects":{ + "en": "Projects", + "fr": "Projets", + "nl": "Projecten", + "sp": "Proyectos" + } +} diff --git a/content/pages/gallery.md b/content/pages/gallery.md new file mode 100644 index 0000000..4979606 --- /dev/null +++ b/content/pages/gallery.md @@ -0,0 +1,2 @@ +Title: Gallery +template: gallery diff --git a/content/pages/gallery_fr.md b/content/pages/gallery_fr.md new file mode 100644 index 0000000..0769a6c --- /dev/null +++ b/content/pages/gallery_fr.md @@ -0,0 +1,4 @@ +Title: Galerie +template: gallery +slug: gallery +lang: fr diff --git a/content/pages/gallery_nl.md b/content/pages/gallery_nl.md new file mode 100644 index 0000000..fd5cc53 --- /dev/null +++ b/content/pages/gallery_nl.md @@ -0,0 +1,4 @@ +Title: Galerie +template: gallery +slug: gallery +lang: nl diff --git a/content/pages/gallery_sp.md b/content/pages/gallery_sp.md new file mode 100644 index 0000000..b7a84b8 --- /dev/null +++ b/content/pages/gallery_sp.md @@ -0,0 +1,4 @@ +Title: Galería +template: gallery +slug: gallery +lang: sp diff --git a/content/pages/index.md b/content/pages/index.md new file mode 100644 index 0000000..12799f5 --- /dev/null +++ b/content/pages/index.md @@ -0,0 +1,17 @@ +Title: Calendar +save_as: index.html +slug: index +template: index + +Walking when all the colours have disappeared from the forest is a special experience. +You tune in to other senses. +You discover silence, but you also notice movements and sounds that are absent during the day. Moreover, when you walk during the most intense and important moments of the lunar cycle, you can transform your intentions. +That is what these walks invite you to do. + +We will walk in silence, interspersed with some experiments to which An invites you. +Each walk takes a maximum of 2 hours. +We conclude with a cup of tea. + + + +The walks are an initiative of [Anaïs Berck](https://www.anaisberck.be), represented here by the thousands of trees of the Sonian forest and by artist, storyteller and nature guide An Mertens. diff --git a/content/pages/index_fr.md b/content/pages/index_fr.md new file mode 100644 index 0000000..e03c787 --- /dev/null +++ b/content/pages/index_fr.md @@ -0,0 +1,14 @@ +Title: Calendrier +slug: index +lang: fr +template: index + +Se promener lorsque toutes les couleurs ont disparu de la forêt est une expérience particulière. +Vous êtes à l'écoute d’autres sens. Vous découvrez le silence, mais vous remarquez aussi des mouvements et des sons qui sont absents pendant la journée. +De plus, lorsque vous marchez pendant les moments les plus intenses et les plus importants du cycle lunaire, vous pouvez transformer vos intentions. C'est à cela que vous invitent ces marches. + +Nous marcherons en silence, entrecoupés de quelques expériences auxquelles An vous invite. Chaque promenade dure au maximum 2 heures. Nous terminons en partageant un thé. + + + +Les balades sont une initiative d'[Anaïs Berck](https://www.anaisberck.be), représentée ici par les milliers d'arbres de la forêt de Soignes et par l'artiste, conteuse et guide nature An Mertens. diff --git a/content/pages/index_multilang.json b/content/pages/index_multilang.json new file mode 100644 index 0000000..20c822e --- /dev/null +++ b/content/pages/index_multilang.json @@ -0,0 +1,68 @@ +{ + "about":{ + "en": "About the walks", + "fr": "À propos des promenades", + "nl": "Over de wandelingen", + "sp": "Sobre los paseos" + }, + "calendar":{ + "en": "Moonwalks calendar", + "fr": "Calendrier des promenades lunaires", + "nl": "Kalender Maanwandelingen", + "sp": "Calendario de paseos lunares" + }, + "datetime":{ + "en": "Dates and times are given in", + "fr": "Les dates et heures sont indiquées en", + "nl": "Data en uren zijn vermeld in", + "sp": "Las fechas y horas se indican en" + }, + "loading":{ + "en": "Loading the calendar", + "fr": "Chargement du calendrier", + "nl": "Laden van de kalender", + "sp": "Cargar el calendario" + }, + "signup":{ + "en": "Sign up", + "fr": "S'inscrire", + "nl": "Reserveren", + "sp": "Reservar" + }, + "notconfirmed":{ + "en": "Not confirmed", + "fr": "Non confirmé", + "nl": "Niet bevestigd", + "sp": "No confirmado" + }, + "start":{ + "en": "Walk starts at", + "fr": "La marche commence à", + "nl": "De wandeling begint om", + "sp": "La caminata comienza a las" + }, + "sunsetat":{ + "en": "Sunset at", + "fr": "Coucher de soleil à", + "nl": "Zonsondergang om", + "sp": "Puesta de sol a las" + }, + "moonat":{ + "en": "Moon event at", + "fr": "Événement lunaire à", + "nl": "Maangebeuren om", + "sp": "Evento lunar a las" + }, + "mailsubject":{ + "en": "$ walk on the", + "fr": "Balade de $ le", + "nl": "$ wandeling op", + "sp": "Paseo de $ el" + }, + "more":{ + "en": "More to come", + "fr": "Plus à venir", + "nl": "Wordt vervolgd", + "sp": "Más por venir" + } +} diff --git a/content/pages/index_nl.md b/content/pages/index_nl.md new file mode 100644 index 0000000..3e3b909 --- /dev/null +++ b/content/pages/index_nl.md @@ -0,0 +1,14 @@ +Title: Kalender +slug: index +lang: nl +template: index + +Wandelen wanneer alle kleurtjes uit het bos verdwenen zijn, is een bijzondere ervaring. +Je stelt in op andere zintuigen. Je ontdekt de stilte, maar je merkt ook bewegingen en geluiden op die overdag afwezig zijn. +Wanneer je bovendien wandelt tijdens de meest intense en belangrijke momenten van de maancyclus, kan je je intenties transformeren. Dat is waartoe deze wandelingen je uitnodigen. + +We wandelen in stilte, afgewisseld met enkele experimenten waartoe An je uitnodigt. Elke wandeling duurt maximum 2 uur. We sluiten af met een kopje thee. + + + +De wandelingen zijn een initiatief van [Anaïs Berck](https://www.anaisberck.be), hier vertegenwoordigd door de duizenden bomen van het Zoniënwoud en door kunstenaar, verteller en natuurgids An Mertens. diff --git a/content/pages/index_sp.md b/content/pages/index_sp.md new file mode 100644 index 0000000..95f3f83 --- /dev/null +++ b/content/pages/index_sp.md @@ -0,0 +1,14 @@ +Title: Calendario +slug: index +lang: sp +template: index + +Caminar cuando todos los colores han desaparecido del bosque es una experiencia especial. +Se sintoniza con otros sentidos. Descubres el silencio, pero también percibes movimientos y sonidos que son ausentes durante el día. +Además, cuando caminas en los momentos más intensos e importantes del ciclo lunar, puedes transformar tus intenciones. A eso te invitan estos paseos. + +Caminaremos en silencio, intercalando algunos experimentos a los que An te invita. Cada paseo dura un máximo de 2 horas. Concluimos con un té. + + + +Los paseos son una iniciativa de [Anaïs Berck](https://www.anaisberck.be), representada aquí por los miles de árboles del Sonian Forest y por la artista, contadora y guía de la naturaleza An Mertens. diff --git a/content/projects/individual-walks.md b/content/projects/individual-walks.md new file mode 100644 index 0000000..a707cb9 --- /dev/null +++ b/content/projects/individual-walks.md @@ -0,0 +1,9 @@ +Title: Individual walks + +Nature always offers healing if you are looking for it. A guide can help you. That is the purpose of the individual walk. You have a question and you go to work on it. For two or three hours. Each walk is unique and tailored to you. + +## Guide +As a guide, An offers various methods. She draws on her experiences with reiki, shamanic work and her activities as a nature guide and artist. Through a combination of spiritual and scientific biological perspectives, she leads you on your personal journey through the Sonian forest, a forest whose subsoil has always been forest, since the last Ice Age more than ten thousand years ago. And you can feel that. + +## Biodiversity +A squirrel rustling in the canopy of a beech tree, a jay flying overhead, the fruit laden branches of the elder drawing your attention... The forest is a world of abundance and each element can contribute metaphorically to the solution of your problem, in the short or long term. diff --git a/content/projects/individual-walks_fr.md b/content/projects/individual-walks_fr.md new file mode 100644 index 0000000..02cf12f --- /dev/null +++ b/content/projects/individual-walks_fr.md @@ -0,0 +1,11 @@ +Title: Balade Individuelle +slug: individual-walks +lang: fr + +La nature offre toujours la guérison si vous la recherchez. Un guide peut vous aider. C'est le but de la balade individuelle. Vous avez une question et vous vous lancez. Pendant deux ou trois heures. Chaque promenade est unique et adaptée à vous. + +## Guide +En tant que guide, An propose différentes méthodes. Elle s'appuie sur ses expériences avec le reiki, le travail chamanique et ses activités de guide nature et d'artiste. En combinant des perspectives spirituelles et scientifiques, elle vous conduit dans votre voyage personnel à travers la forêt de Soignes, une forêt dont le sous-sol a toujours été forestier, depuis la dernière période glaciaire, il y a plus de dix mille ans. Et vous pouvez le sentir. + +## Biodiversité +Un écureuil bruissant dans la canopée d'un hêtre, un geai des chênes volant au-dessus de votre tête, les branches chargées de fruits du sureau attirant votre attention... La forêt est un monde d'abondance et chaque élément peut contribuer métaphoriquement à la solution de votre problème, à court ou à long terme. diff --git a/content/projects/individual-walks_nl.md b/content/projects/individual-walks_nl.md new file mode 100644 index 0000000..b06ad10 --- /dev/null +++ b/content/projects/individual-walks_nl.md @@ -0,0 +1,11 @@ +Title: Individuele Wandeling +slug: individual-walks +lang: nl + +De natuur biedt altijd heling als je ernaar op zoek bent. Een gids kan je daarbij helpen. Dat is het opzet van de individuele wandeling. Je hebt een vraagstuk en daar ga je mee aan de slag. Twee of drie uur lang. Elke tocht is uniek en op jou afgestemd. + +## Gids +Als gids biedt An verschillende methodes aan. Daarvoor put ze uit haar ervaringen met reiki, sjamanistisch werk en haar activiteiten als natuurgids en kunstenaar. Via een combinatie van spirituele en wetenschappelijk biologische perpectieven leidt ze je op je persoonlijke reis door het Zoniënwoud, een bos waarvan de ondergrond altijd bos is geweest, sinds de laatste Ijstijd meer dan tienduizend jaar geleden. En dat voel je. + +## Biodiversiteit +Een eekhoorn die ritselend in de kruin van een beuk zijn weg vindt, een Vlaamse gaai die overvliegt, de met vruchten beladen takken van de vlier die je aandacht trekken… Het bos is een wereld van overvloed en elk element kan metaforisch bijdragen tot de oplossing van je vraagstuk, op korte of langere termijn. diff --git a/content/projects/individual-walks_sp.md b/content/projects/individual-walks_sp.md new file mode 100644 index 0000000..b267713 --- /dev/null +++ b/content/projects/individual-walks_sp.md @@ -0,0 +1,11 @@ +Title: Paseo individual +slug: individual-walks +lang: sp + +La naturaleza siempre ofrece curación si la buscas. Un guía puede ayudarte. Ese es el objetivo del paseo individual. Tienes una pregunta y te pones a trabajar en ella. Durante dos o tres horas. Cada paseo es único y se adapta a ti. + +## Guía +Como guía, An ofrece varios métodos. Se basa en sus experiencias con el reiki, el trabajo chamánico y sus actividades como guía de naturaleza y artista. A través de una combinación de perspectivas espirituales y científicas, te conduce en tu viaje personal por el Sonian Forest, un bosque cuyo subsuelo siempre ha sido bosque, desde la última Edad de Hielo, hace más de diez mil años. Y eso se siente. + +## Biodiversidad +Una ardilla susurrando en la copa de un haya, un arrendajo volando sobre tu cabeza, las ramas cargadas de frutos del saúco llamando tu atención... El bosque es un mundo de abundancia y cada elemento puede contribuir metafóricamente a la solución de tu problema, a corto o largo plazo. diff --git a/content/projects/moonwalks.md b/content/projects/moonwalks.md new file mode 100644 index 0000000..479f6f5 --- /dev/null +++ b/content/projects/moonwalks.md @@ -0,0 +1,32 @@ +Title: Moonwalks + +## New rituals +Botanist and Native American Indian Robin Wall Kimmerer states in her book “Braiding Sweetgrass” that the core of the climate crisis is related to losing the connection with the land. By reconnecting, a form of recovery of the land and its people can take place, as well as a sustainable caring for. The connection can be made in various ways, for example by taking responsibility for a piece of land, be it as a vegetable garden, ornamental garden or forest. Her hypothesis is that a person's physical, emotional and spiritual health improves greatly when the relationship with the land is reinstated in his/her life. She urges the creation of new rituals that promote such relationships. The moon walks try to be such a new ritual. + +## Polyocene +Psychologist and philosopher Vinciane Despret, known for her books “Autobiographie d'un Poulpe” and “Habiter en oiseau”, proposes to no longer speak of the Anthropocene, which carries a dystopian connotation, but of the Polyocene, the proposal to start living from the idea that we as humans do not live alone on this planet. We are part of a polyphony, and we need to ask ourselves how we can better live together, and even more, create together with the more-than-human beings. It is important to de-centre our gaze so that we can create such relationships. The forest helps with this. + +## Brussels +These are just two of the authors who specifically point to the end of anthropocentrism, and also to the personal well-being that we can develop if we dare to enter into relationships with non-human beings. In Brussels, we are lucky to have a large forest close by, the Sonian Forest. Moreover, it is not just any forest. It has always been a forest since the last ice age more than 10000 years ago. And even though the trees were replanted by Zinner in the 18th century, the forest still retains that special energy that characterises places where trees are the main inhabitants. + +## Full and New Moonwalks +These and other authors inspired me to organise - as a new ritual - new and full moon walks. I have been doing this since the spring of 2021. They are walks that combine elements from forest bathing, meditation and guided nature walks. + + + + +> I enjoyed the mixture of different ingredients: biology, fiction, politics... I also liked the silence, and the intensity of the experience. The space, for example, seemed very vast to me (I know the place well, I know we didn't walk miles and yet it seemed long, dense: a journey). I also found it very nice to see/feel the night appearing, and to realise that I was not afraid. Because I was with you? Because the trees had given me a friendly welcome? +> +> Rafaella + + + +> What I have kept as strong memories are the shapes and colours that changed during the walk, and also the sounds: our footsteps in silence on the gravel, and the birds. We both cherish the intention we set during the moment you dedicated to the new moon. It was strong. We think it is important to keep that alive. +> +> Doriane & Zeste + + + +> I was coming out of a very busy day and the walk calmed me down. In the beginning I had trouble concentrating on what the invitations were, because my head was still processing all the impressions of the day, but towards the end I was totally into it. +> +> Delphine diff --git a/content/projects/moonwalks_fr.md b/content/projects/moonwalks_fr.md new file mode 100644 index 0000000..e42b259 --- /dev/null +++ b/content/projects/moonwalks_fr.md @@ -0,0 +1,34 @@ +Title: Balades lunaires +slug: moonwalks +lang: fr + +## Nouveaux rituels +La botaniste et amérindienne Robin Wall Kimmerer affirme dans son livre «Les herbes sacrées» que le noyau de la crise climatique est lié à la perte du lien avec la terre. En se reconnectant, une forme de récupération de la terre et de ses habitants peut avoir lieu, ainsi qu'une prise de soin durable. Le lien peut être établi de différentes manières, par exemple en prenant la responsabilité d'un terrain, qu'il s'agisse d'un potager, d'un jardin d'ornement ou d'une forêt. Son hypothèse est que la santé physique, émotionnelle et spirituelle d'une personne s'améliore considérablement lorsque la relation avec la terre est rétablie dans sa vie. Elle préconise la création de nouveaux rituels qui favorisent ces relations. Les balades lunaires essaient d’être un nouveau rituel. + +## Polycène +La psychologue et philosophe Vinciane Despret, connue pour ses livres «Autobiographie d'un Poulpe» et «Habiter en oiseau», propose de ne plus parler de l'Anthropocène, qui a une connotation dystopique, mais de Polyocène, la proposition de commencer à vivre à partir de l'idée que nous, les humains, ne vivons pas seuls sur cette planète. Nous faisons partie d'une polyphonie, et nous devons nous demander comment mieux vivre ensemble, et plus encore, créer ensemble avec les êtres plus qu'humains. Il est important de décentrer notre regard afin de pouvoir créer de telles relations. Vivre la présence de la forêt y contribue. + +## Bruxelles +Ce ne sont là que deux des auteurs qui soulignent spécifiquement la fin de l'anthropocentrisme, mais aussi le bien-être personnel que nous pouvons développer si nous osons entrer en relation avec des êtres non humains. A Bruxelles, nous avons la chance d'avoir une grande forêt à notre disposition, la forêt de Soignes. En outre, il ne s'agit pas de n'importe quelle forêt. Elle a toujours été forêt depuis la dernière période glaciaire, il y a plus de 10 000 ans. Et même si les arbres ont été replantés par Zinner au XVIIIe siècle, la forêt conserve cette énergie particulière qui caractérise les lieux où les arbres sont les principaux habitants. + +## Balades de pleine et nouvelle lune +Ces auteurs et d'autres m'ont inspiré l'idée d'organiser - comme un nouveau rituel - des promenades à la nouvelle et à la pleine lune. Je fais ceci depuis le printemps 2021. Ce sont des promenades à mi-chemin entre le bain de forêt, la méditation et les promenades guidées dans la nature. + + + + +> J'ai aimé le mélange entre les différents éléments de la narration: entre biologie, fiction, politique... J'ai aussi beaucoup aimé le silence, et puis la densité de l'expérience. L'espace, par exemple, m'a semblé très dilaté (je connais bien l'endroit, je sais qu'on n'a pas marché pendant des kilomètres et pourtant ça m'a paru long, dense: un voyage). J'ai aussi beaucoup aimé voir/ sentir la nuit tomber, et me rendre compte que je n'avais pas peur. Parce que j'étais avec vous? Parce que les arbres m'avaient souhaité bienvenue avec bienveillance? +> +> Rafaella + + + +> Ce qu'il me reste comme souvenirs forts, ce sont les formes et les couleurs qui se métamorphosent progressivement le long de la balade, ainsi que les sons: ceux de nos pas en silence sur les graviers, et des oiseaux. Nous gardons tout.e.s les deux en nous l'intention que nous avons pu placer dans le moment dédié à la nouvelle lune, c'était fort et cela nous tient à cœur de la garder dans notre vie. +> +> Doriane & Zeste + + + +> Je sortais d'une journée très chargée et la promenade m'a calmée. Au début, j'avais du mal à me concentrer sur les invitations, parce que ma tête était encore en train de traiter toutes les impressions de la journée, mais vers la fin, j'étais complètement dedans. +> +> Delphine diff --git a/content/projects/moonwalks_nl.md b/content/projects/moonwalks_nl.md new file mode 100644 index 0000000..055d000 --- /dev/null +++ b/content/projects/moonwalks_nl.md @@ -0,0 +1,34 @@ +Title: Maanwandelingen +slug: moonwalks +lang: nl + +## Nieuwe rituelen +Botaniste en Native American Indian Robin Wall Kimmerer stelt in haar boek “Braiding Sweetgrass”, dat de kern van de klimaatcrisis te maken heeft met het verliezen van de verbinding met het land. Door de verbinding weer aan te gaan, kan er ook een vorm van herstel van het land en de mensen plaatsvinden en een duurzaam zorg-dragen-voor. De verbinding kan op verschillende manieren gemaakt worden, bijvoorbeeld door de verantwoordelijkheid te nemen voor een stuk grond, zij het als moestuin, siertuin of bos. Haar hypothese is dat zowel de fysieke, de emotionele als de spirituele gezondheid van een persoon sterk verbetert als de relatie met het land weer een plaats krijgt in zijn/haar leven. Ze dringt erop aan om nieuwe rituelen in het leven te roepen, die die relaties bevorderen. De maanwandelingen proberen om zo’n nieuw ritueel te zijn. + +## Polyceen +Psychologe en filosofe Vinciane Despret, bekend van haar boeken “Autobiographie d'un Poulpe” en “Habiter en oiseau” stelt voor om niet meer te spreken van de Antropoceen, die een dystopische connotatie in zich draagt, maar van de Polyceen, het voorstel om te gaan leven vanuit de idee dat we als mensen niet alleen op deze planeet leven. We zijn deel van een meerstemmigheid, en we moeten ons afvragen hoe we beter kunnen samenleven, en meer nog, samen creëren met de meer-dan-menselijke wezens. Het is belangrijk om onze blik te decentreren, zodat we zo'n relaties kunnen aangaan. Het bos helpt daarbij. + +## Brussel +Dit zijn maar twee van de auteurs die specifiek wijzen op het einde van het antropocentrisme, en ook op het persoonlijke welzijn dat we kunnen ontwikkelen als we in relatie durven gaan met andere dan menselijke wezens. In Brussel hebben we het geluk van een groot bos ter beschikking te hebben, het Zoniënwoud. Bovendien is het niet zomaar een bos. De ondergrond is sinds de laatste ijstijd meer dan 10000 jaar geleden altijd bos geweest. En ook al zijn de bomen heraangeplant door Zinner in de 18de eeuw, toch blijft het bos die speciale energie behouden die plekken kenmerkt, waar bomen de belangrijkste bewoners zijn. + +## Volle en Nieuwe Maanwandelingen +Deze en andere auteurs inspireerden me om – als een nieuw ritueel - nieuwe en volle maanwandelingen te organiseren. Ik doe dit sinds de lente van 2021. Het zijn wandelingen die het midden houden tussen bosbaden, meditatie en geleide natuurwandelingen. + + + + +> Ik heb genoten van de mix van verschillende ingrediënten: biologie, fictie, politiek... Ik hield ook van de stilte, en de intensiteit van de ervaring. De ruimte, bijvoorbeeld, leek mij heel uitgestrekt (ik ken de plaats goed, ik weet dat wij geen kilometers hebben gelopen en toch leek het lang, intens: een reis). Ik vond het ook heel fijn om de nacht te zien/voelen verschijnen, en te beseffen dat ik niet bang was. Omdat ik bij jou was? Omdat de bomen me vriendelijk welkom hadden geheten? +> +> Rafaella + + + +> Wat ik als sterke herinneringen heb overgehouden, zijn de vormen en kleuren die veranderden tijdens de wandeling, en ook de geluiden: onze voetstappen in stilte op het grind, en de vogels. We koesteren allebei de intentie die we plaatsten tijdens het moment dat je wijdde aan de nieuwe maan. Dat was sterk. We vinden het belangrijk om dat levendig te houden. +> +> Doriane & Zeste + + + +> Ik kwam uit een heel drukke dag en de wandeling heeft me terug rustig gemaakt. In het begin had ik moeite om me te concentreren op wat de opdrachten waren, omdat m’n hoofd nog alle indrukken van de dag aan het verwerken was, maar naar het einde toe zat ik er helemaal in. +> +> Delphine diff --git a/content/projects/moonwalks_sp.md b/content/projects/moonwalks_sp.md new file mode 100644 index 0000000..f9e0bdd --- /dev/null +++ b/content/projects/moonwalks_sp.md @@ -0,0 +1,35 @@ +Title: Paseos lunares +slug: moonwalks +lang: sp + +## Nuevos rituales +La botánica e india americana Robin Wall Kimmerer afirma en su libro «Braiding Sweetgrass» que el núcleo de la crisis climática está relacionado con la pérdida de la conexión con la tierra. Al reconectar, puede producirse una forma de recuperación de la tierra y su gente, así como un cuidado sostenible. La conexión puede hacerse de varias maneras, por ejemplo, responsabilizándose de un trozo de tierra, ya sea un huerto, un jardín ornamental o un bosque. Su hipótesis es que la salud física, emocional y espiritual de una persona mejora enormemente cuando se restablece la relación con la tierra en su vida. Insta a crear nuevos rituales que promuevan esas relaciones. Los paseos lunares intentan ser un nuevo ritual. + +## Polyocene +La psicóloga y filósofa Vinciane Despret, conocida por sus libros «Autobiographie d'un Poulpe» y «Habiter en oiseau», propone que ya no se hable del Antropoceno, que tiene una connotación distópica, sino del Polioceno, la propuesta de empezar a vivir desde la idea de que los humanos no vivimos solos en este planeta. Somos parte de una polifonía, y tenemos que preguntarnos cómo podemos convivir mejor, y más aún, crear junto a los seres más-que-humanos. Es importante descentrar nuestra mirada para poder crear esas relaciones. Vivir experiencias en el bosque ayuda a ello. + +## Bruselas +Estos son sólo dos de los autores que apuntan específicamente al fin del antropocentrismo, y también al bienestar personal que podemos desarrollar si nos atrevemos a entrar en relación con los seres más que humanos. En Bruselas, tenemos la suerte de contar con un gran bosque cerca, el Sonian Forest. Además, no es un bosque cualquiera. Siempre ha sido un bosque desde la última Edad de Hielo, hace más de 10000 años. Y aunque los árboles fueron replantados por Zinner en el siglo XVIII, el bosque sigue conservando esa energía especial que caracteriza a los lugares donde los árboles son los principales habitantes. + +## Paseos de luna llena y nueva +Estos y otros autores me inspiraron a organizar -como un nuevo ritual- paseos de luna nueva y llena. Llevo haciéndolo desde la primavera de 2021. Son paseos que combinan elementos de baños de bosque, meditación y paseos guiados por la naturaleza. + + + + + +> Me gustó la mezcla de diferentes ingredientes: biología, ficción, política... También me gustó el silencio, y la intensidad de la experiencia. El espacio, por ejemplo, me pareció muy vasto (conozco bien el lugar, sé que no hicimos kilómetros y, sin embargo, me pareció largo, denso: un viaje). También me pareció muy agradable ver/sentir la aparición de la noche, y darme cuenta de que no tenía miedo. ¿Porque estaba con vosotros? ¿Porque los árboles me habían dado una bienvenida amistosa? +> +> Rafaella + + + +> Lo que he guardado como fuertes recuerdos son las formas y los colores que cambiaron durante el paseo, y también los sonidos: nuestras pisadas en silencio sobre la grava, y los pájaros. Les dos guardamos la intención que pusimos durante el momento que le dedicaste a la luna nueva. Fue muy fuerte. Creemos que es importante mantenerla viva. +> +> Doriane & Zeste + + + +> Salí de un día muy ajetreado y el paseo me calmó. Al principio me costó concentrarme en lo que eran las invitaciones, porque mi cabeza aún estaba procesando todas las impresiones del día, pero hacia el final estaba totalmente metida en ello. +> +> Delphine diff --git a/content/projects/nature-theatre.md b/content/projects/nature-theatre.md new file mode 100644 index 0000000..4fa649c --- /dev/null +++ b/content/projects/nature-theatre.md @@ -0,0 +1,12 @@ +Title: Nature theatre + +Nature theatre is a play that does not take place between four walls, but in the forest; where the actors are not people, but more-than-humans like trees, mosses or plants, and where the audience has its own input into the catharsis of the play. You can register for this as a group. + +## Nature theatre? +Nature theatre takes place in nature, plays with the elements of nature and aims to renew the relationship between human and nature. Nature theatre is sensory theatre, which appeals to the five senses of the audience. It is interactive theatre, to be understood as an interactive walk with experiments and stories. It is intuitive theatre, non-intellectual. The audience's own imagination and the sharing of it provide emotional, transforming content. Nature provides the mirror, the wisdom of the group creates the catharsis. + +## Set up +As a dramaturge, An offers ingredients such as poetic texts, metaphorical information about celestial bodies and actors from the forest, walking in silence, guided meditations, physical exercises, observation through the five senses, empathy... Different levels of deepening are possible, for audiences who participate in the nature theatre several times. + +## Anaïs Berck +Nature theatre is a project by Anaïs Berck, a pseudonym that stands for the collaboration between people, algorithms and trees. In this case, we explore the space between plant and human intelligence, in collaboration with the trees of the Sonian forest and with artist, storyteller and nature guide An Mertens. diff --git a/content/projects/nature-theatre_fr.md b/content/projects/nature-theatre_fr.md new file mode 100644 index 0000000..ea2f517 --- /dev/null +++ b/content/projects/nature-theatre_fr.md @@ -0,0 +1,14 @@ +Title: Théâtre de nature +slug: nature-theatre +lang: fr + +Le théâtre de nature est une pièce qui ne se déroule pas entre quatre murs, mais dans la forêt, où les acteurs ne sont pas des personnes, mais des plus-que-hommes, et où le public participe à la catharsis de la pièce. Vous pouvez vous inscrire en tant que groupe. + +## Théâtre de nature ? +Le théâtre de nature se déroule dans la nature, il joue avec les éléments de la nature et il vise à renouveler la relation entre l'homme et la nature. Le théâtre de nature est un théâtre sensoriel, qui fait appel aux cinq sens du public. Il s'agit d'un théâtre interactif, à comprendre comme une promenade interactive avec des missions et des histoires. C'est un théâtre intuitif, non intellectuel. L'imagination du public et le partage de celle-ci fournissent un contenu émotionnel et transformateur. La nature fournit le miroir, la sagesse du groupe crée la catharsis. + +## Accompagnement +En tant que dramaturge, An propose des ingrédients tels que des textes poétiques, des informations métaphoriques sur les corps célestes et les acteurs de la forêt, la marche en silence, des méditations guidées, des exercices physiques, l'observation par les cinq sens, l'empathie... Différents niveaux d'approfondissement sont possibles, pour les spectateurs qui participent plusieurs fois au théâtre de nature. + +## Anaïs Berck +Théâtre de nature est un projet d'[Anaïs Berck](https://www.anaisberck.be), un pseudonyme qui représente la collaboration entre les personnes, les algorithmes et les arbres. Dans ce cas, nous explorons l'espace entre l'intelligence végétale et humaine, en collaboration avec les arbres de la forêt de Soignes et avec l'artiste, conteuse et guide de nature An Mertens. diff --git a/content/projects/nature-theatre_nl.md b/content/projects/nature-theatre_nl.md new file mode 100644 index 0000000..625b5a5 --- /dev/null +++ b/content/projects/nature-theatre_nl.md @@ -0,0 +1,14 @@ +Title: Natuurtheater +slug: nature-theatre +lang: nl + +Natuurtheater is een theaterstuk dat zich niet tussen vier muren afspeelt, maar in het bos; waarin de acteurs geen mensen zijn, maar meer-dan-mensen, en waarin het publiek een eigen inbreng heeft in de katharsis van het stuk. Je kan je hiervoor inschrijven als groep. + +## Natuurtheater? +Natuurtheater speelt zich af in de natuur, het speelt met de natuurelementen en het beoogt de hervernieuwing van de relatie tussen mens en natuur. Natuurtheater is sensorieel theater, waarbij de vijf zintuigen van het publiek aangesproken worden. Het is interactief theater, te begrijpen als een interactieve wandeling met opdrachten en verhalen. Het is intuïtief theater, niet-intellectueel. De eigen fantasie van het publiek en het delen daarvan zorgen voor emotionele, transformerende invulling. De natuur biedt de spiegel, de wijsheid van de groep creëert de catharsis. + +## Opzet +Als dramaturg biedt An ingrediënten aan, zoals poëtische teksten, metaforische informatie over hemellichamen en acteurs uit het bos, wandelen in stilte, geleide meditaties, fysieke oefeningen, observatie via de vijf zintuigen, inleving... Er zijn verschillende niveaus van verdieping mogelijk, voor publieken die meermaals deelnemen aan het natuurtheater. + +## Anaïs Berck +Natuurtheater is een project van [Anaïs Berck](https://www.anaisberck.be), een pseudoniem dat staat voor de samenwerking tussen mensen, algoritmes en bomen. In dit geval exploreren we de ruimte tussen plantaardige en menselijke intelligentie, in samenwerking met de bomen van het Zoniënwoud en met kunstenaar, verteller en natuurgids An Mertens. diff --git a/content/projects/nature-theatre_sp.md b/content/projects/nature-theatre_sp.md new file mode 100644 index 0000000..96bc02c --- /dev/null +++ b/content/projects/nature-theatre_sp.md @@ -0,0 +1,14 @@ +Title: Teatro de naturaleza +slug: nature-theatre +lang: sp + +El teatro de naturaleza es una obra que no se desarrolla entre cuatro paredes, sino en el bosque; donde los actores no son personas, sino más que humanos, como árboles, musgos o plantas, y donde el público contribuye a la catarsis de la obra. Puedes inscribirte en grupo. + +## ¿Teatro de naturaleza? +El teatro de naturaleza se desarrolla en la naturaleza, juega con los elementos de la misma y pretende renovar la relación entre el ser humano y la naturaleza. El teatro de la naturaleza es un teatro sensorial, que apela a los cinco sentidos del público. Es un teatro interactivo, que debe entenderse como un paseo interactivo con experimentos e historias. Es un teatro intuitivo, no intelectual. La propia imaginación del público y el hecho de compartirla proporcionan un contenido emocional y transformador. La naturaleza proporciona el espejo, la sabiduría del grupo crea la catarsis. + +## Ingredientes +Como dramaturgo, An ofrece ingredientes como textos poéticos, información metafórica sobre cuerpos celestes y actores del bosque, paseos en silencio, meditaciones guiadas, ejercicios físicos, observación a través de los cinco sentidos, empatía... Diferentes niveles de profundización son posibles, para el público que participa varias veces en el teatro de naturaleza. + +## Anaïs Berck +El teatro de naturaleza es un proyecto de [Anaïs Berck](https://www.anaisberck.be), un seudónimo que representa la colaboración entre personas, algoritmos y árboles. En este caso, exploramos el espacio entre la inteligencia vegetal y la humana, en colaboración con los árboles del Sonian Forest y con la artista, contadora y guía de la naturaleza An Mertens. diff --git a/pelicanconf.py b/pelicanconf.py new file mode 100644 index 0000000..89cc58c --- /dev/null +++ b/pelicanconf.py @@ -0,0 +1,159 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- # + +AUTHOR = 'Anaïs Berck' +SITENAME = 'Moonwalks.be' +SITEURL = '' + +PATH = 'content' + +# Feed generation is usually not desired when developing +FEED_ALL_ATOM = None +CATEGORY_FEED_ATOM = None +TRANSLATION_FEED_ATOM = None +AUTHOR_FEED_ATOM = None +AUTHOR_FEED_RSS = None + +# Blogroll +LINKS = (('Pelican', 'https://getpelican.com/'), + ('Python.org', 'https://www.python.org/'), + ('Jinja2', 'https://palletsprojects.com/p/jinja/'), + ('You can modify those links in your config file', '#'),) + +# Social widget +SOCIAL = (('You can add links in your config file', '#'), + ('Another social link', '#'),) + +DEFAULT_PAGINATION = False + +# Uncomment following line if you want document-relative URLs when developing +# RELATIVE_URLS = True + +# CUSTOM PAREMETERS +# ============================================================================== + +# a page work like that 1 md file = 1 template +# an article for like that + + +# theme path +THEME = 'theme' + + +# ARCHITECTURE +# ============================================================================== + +# 3 categories (calendar, projects, gallery) +# those categories serves as navigation (in base.html): +# - iterate through the list to generate nav menu +# - put as active if current article category is cat menu item +# every category is exactly one template +USE_FOLDER_AS_CATEGORY = True + +ARTICLE_PATHS = ['projects/'] # exclude articles outside of this +# however we add the metadata "save_as: '' " to the calendar/ one +# so they're available through the articles variable, but not saved as independant file +# (status: hidden) does the opposite (save the page, but unlist it) +ARTICLE_SAVE_AS = '{category}/{slug}.html' +ARTICLE_URL = '/{category}/{slug}.html' +ARTICLE_LANG_SAVE_AS = '{category}/{slug}_{lang}.html' +ARTICLE_LANG_URL = '/{category}/{slug}_{lang}.html' + +# pages have no category +PAGE_SAVE_AS = '{slug}.html' +PAGE_URL = '/{slug}.html' +PAGE_LANG_SAVE_AS = '{slug}_{lang}.html' +PAGE_LANG_URL = '/{slug}_{lang}.html' +SLUGIFY_SOURCE = 'title' + +CATEGORY_URL = '{slug}/' + +# disable the generation of those default html files +CATEGORY_SAVE_AS = '' +AUTHOR_SAVE_AS = '' +TAG_SAVE_AS = '' + +# the "collections" type html pages that we want +# DIRECT_TEMPLATES = ['index', 'authors', 'categories', 'tags', 'archives'] +# because gallery and even index is a page +# (this allow to have translation for index_fr, index_nl, etc) +DIRECT_TEMPLATES = [] + +# to copy every image to the output direction +STATIC_PATHS = ['gallery'] + +MENUITEMS = [ + # ("calendar", "/index.html"), +] + + +# TRANSLATION +# ============================================================================== + +# only article with this lang will be listed +DEFAULT_LANG = 'en' +# two article with same slug are considered as translation: +# ARTICLE_TRANSLATION_ID = 'slug' +# by default slug is generated from title: +# SLUGIFY_SOURCE = 'title' +# which means the translated article have to have the same title +# but the title is going to be translated, so by default +# the best way is to setup slug metadata manually so it fit the english slugification + +PAGE_TRANSLATION_ID = 'slug' + +# DATE +# ============================================================================== + +TIMEZONE = 'Europe/Paris' +# by default pelican asks for a date for every article (?) +DEFAULT_DATE = 'fs' + +# PLUGINS +# ============================================================================== + +PLUGIN_PATHS = ['plugins'] + +PLUGINS = ['quotes-section', 'data_files', 'gallery','image_process','multilang-json-page'] + +# --- quotes-sections (self made) +# separate an article when meeting +# put the first section in the article.content variable +# put the second section in the article.quotes variable +# TODO: generalize it for every short text in comment as different "section" + +# --- data_files (from: https://github.com/LucasVanHaaren/pelican-data-files, with custom added YAML support) +# by parse the json and yaml file in the data/ directory and add them tp the context +# as object with name "DATA_[filename]" +DATA_FILES_DIR = "calendar/" + +# --- gallery +# create a GALLERY global variable list of urls for img contained in the /gallery/ folder +# and parse their exifs data to add the date on which they were taken + +# --- image_process (from: https://github.com/pelican-plugins/image-process) +# note: we can add the class manually in the html template (and not in the markdown) +IMAGE_PROCESS = { + # reminder on srctset + # https://www.youtube.com/watch?v=2QYpkrX2N48&ab_channel=KevinPowell + # our gallery html element varies between + # 300 and 500 browser pixels width + # so on 1x devices we give it a 500px image to be sure + "gallery": { + "type": "responsive-image", + # Here we could actually precise the size of the html element with media query + # then we have to replace the 1x, 2x with actual px width of the image element + # "sizes": ( + # "500px" + # ), + "srcset": [ + # first parameter is to inform the browser of the image file size (with the w unit) + # or just precising the display subpixel type + # !before! it has to actually download the image + ("1x", ["scale_in 500 500 True"]), + ("2x", ["scale_in 1000 1000 True"]) + ], + "default": "1x" + } + +} \ No newline at end of file diff --git a/plugins/data_files/__init__.py b/plugins/data_files/__init__.py new file mode 100644 index 0000000..61dc56b --- /dev/null +++ b/plugins/data_files/__init__.py @@ -0,0 +1,6 @@ +from pelican import signals +from .generators import get_generators + + +def register(): + signals.get_generators.connect(get_generators) diff --git a/plugins/data_files/__pycache__/__init__.cpython-38.pyc b/plugins/data_files/__pycache__/__init__.cpython-38.pyc new file mode 100644 index 0000000..0f24134 Binary files /dev/null and b/plugins/data_files/__pycache__/__init__.cpython-38.pyc differ diff --git a/plugins/data_files/__pycache__/file_formats.cpython-38.pyc b/plugins/data_files/__pycache__/file_formats.cpython-38.pyc new file mode 100644 index 0000000..25aec62 Binary files /dev/null and b/plugins/data_files/__pycache__/file_formats.cpython-38.pyc differ diff --git a/plugins/data_files/__pycache__/generators.cpython-38.pyc b/plugins/data_files/__pycache__/generators.cpython-38.pyc new file mode 100644 index 0000000..4a3337f Binary files /dev/null and b/plugins/data_files/__pycache__/generators.cpython-38.pyc differ diff --git a/plugins/data_files/file_formats.py b/plugins/data_files/file_formats.py new file mode 100644 index 0000000..adb51cf --- /dev/null +++ b/plugins/data_files/file_formats.py @@ -0,0 +1,3 @@ +JSON = {"name": "json", "extensions": [".json"]} +YAML = {"name": "yaml", "extensions": [".yaml", ".yml"]} +XML = {"name": "xml", "extensions": [".xml"]} diff --git a/plugins/data_files/generators.py b/plugins/data_files/generators.py new file mode 100644 index 0000000..cbd1cb5 --- /dev/null +++ b/plugins/data_files/generators.py @@ -0,0 +1,138 @@ +import logging +import pathlib +import json +import yaml +from yaml.loader import SafeLoader +from sys import exit +from pelican.generators import Generator +from .file_formats import JSON, YAML + + +log = logging.getLogger(__name__) +log.setLevel(logging.INFO) + + +class DataGenerator(Generator): + """ + Load data from files + """ + + SUPPORTED_FORMATS = [JSON, YAML] + CONTEXT_PREFIX = "DATA_" + + def __init__( + self, + context, + settings, + path, + theme, + output_path, + readers_cache_name="", + **kwargs, + ): + super().__init__( + context, + settings, + path, + theme, + output_path, + readers_cache_name=readers_cache_name, + **kwargs, + ) + log.info("PLUGIN: pelican-data-files was successfully loaded") + self.settings.setdefault("DATA_FILES_DIR", "data") + + def _is_valid_file(self, file): + """Checks if file format is supported. + + params: + + - file -- pathlib.Path object + """ + for file_format in self.SUPPORTED_FORMATS: + if file.suffix in file_format["extensions"]: + return True + return False + + def _get_data_files(self): + """Return list of valid files to load into context""" + + data_dir = pathlib.Path(self.settings["DATA_FILES_DIR"]) + valid_files = [] + + # turn path into absolute if not already + if not data_dir.is_absolute(): + data_dir = pathlib.Path(self.settings["PATH"]).joinpath(data_dir) + + # check if path exists + if not data_dir.exists(): + log.error("pelican-data-files: DATA_FILES_DIR path doesn't exists.") + exit(1) + + if not data_dir.is_dir(): + log.error("pelican-data-files: DATA_FILES_DIR path isn't a directory.") + exit(1) + + # return all valid files in path + # TODO check for duplicates (eg: profile.json and profile.yaml) + for file in data_dir.iterdir(): + if self._is_valid_file(file): + valid_files.append(file) + + return valid_files + + def _format_filename(self, file): + """Format context var name from filename. + + params: + + - file -- pathlib.Path object + """ + return file.stem.replace(".", "_").upper() + + def _read_file(self, file): + """Read and parse data from file. + + params: + + - file -- pathlib.Path object + """ + with file.open() as f: + for file_format in self.SUPPORTED_FORMATS: + if file_format["name"] == "json" and file.suffix in file_format["extensions"]: + try: + return json.load(f) + except ValueError: + return None + elif file_format["name"] == "yaml" and file.suffix in file_format["extensions"]: + try: + return yaml.load(f, Loader=SafeLoader) + except ValueError: + return None + + def _add_data_to_context(self, name, data): + """Add data into context. + + params: + + - name -- str + - data -- dict + """ + ctx_name = self.CONTEXT_PREFIX + name + self.context[ctx_name] = data + + def generate_context(self): + """Generate context from data files""" + for file in self._get_data_files(): + name = self._format_filename(file) + data = self._read_file(file) + + if data: + self._add_data_to_context(name, data) + log.info(f"{file.name} was loaded.") + else: + log.error(f"{file.name} wasn't loaded.") + + +def get_generators(pelican_object): + return DataGenerator diff --git a/plugins/data_files/tools/__init__.py b/plugins/data_files/tools/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/plugins/data_files/tools/cli.py b/plugins/data_files/tools/cli.py new file mode 100644 index 0000000..854e780 --- /dev/null +++ b/plugins/data_files/tools/cli.py @@ -0,0 +1,109 @@ +import argparse +import shutil +import sys +from pathlib import Path + + +def _err(msg, die=None): + """Print an error message and exits if an exit code is given""" + sys.stderr.write(f"ERROR: {msg}\n") + if die: + sys.exit(die if type(die) is int else 1) + + +try: + import pelican +except ImportError: + _err( + "Cannot import pelican.\nYou must " + "install Pelican in order to run this script.", + 1, + ) + +# where data files are stored in pelican-data-files's compatible theme +SRC_DATA_DIR = "data" + +# where data file are copied in pelican project directory +DEST_DATA_DIR = "data" + +PELICAN_ROOT_DIR = Path(pelican.__file__).absolute().parent +PELICAN_THEMES_DIR = PELICAN_ROOT_DIR.joinpath("themes") + + +def _parse_args(): + """Parse and return cli arguments""" + parser = argparse.ArgumentParser( + description="""List and fetch data files from compatible themes""" + ) + + parser.add_argument( + "-l", + "--list", + action="store_true", + help="list all themes compatible with this plugin", + ) + + parser.add_argument( + "-f", + "--fetch", + type=str, + metavar="THEME_NAME", + help="fetch theme's data files", + ) + + # parser.add_argument( + # "--force", + # action="store_true", + # help="overwrite files already present in your project", + # ) + + # if no args parsed, set --help + return parser.parse_args(None if sys.argv[1:] else ["--help"]) + + +def _get_themes(): + return [theme for theme in PELICAN_THEMES_DIR.iterdir() if theme.is_dir()] + + +def _get_compatible_themes(themes): + return [theme for theme in themes if _is_compatible(theme)] + + +def _is_compatible(theme): + return theme.joinpath(SRC_DATA_DIR).exists() + + +def _fetch_files(theme): + try: + shutil.copytree( + theme.joinpath(SRC_DATA_DIR), Path.cwd().joinpath(DEST_DATA_DIR) + ) + except FileExistsError: + _err( + f"Cannot copy '{theme.name}' files, " + f"directory '{DEST_DATA_DIR}' already exists.", + die=2, + ) + else: + print(f"'{theme.name}' files successfully fetched.") + + +def main(): + """Main function, called by entrypoint""" + args = _parse_args() + + if args.list: + for theme in _get_compatible_themes(_get_themes()): + print(f"{theme.name}") + sys.exit(0) + + if args.fetch: + theme = PELICAN_THEMES_DIR.joinpath(args.fetch) + if theme.exists(): + if _is_compatible(theme): + _fetch_files(theme) + sys.exit(0) + else: + _err(f"'{args.fetch}' is not a compatible theme.", die=2) + else: + _err(f"'{args.fetch}' is not an existing theme.", die=2) diff --git a/plugins/gallery/__init__.py b/plugins/gallery/__init__.py new file mode 100644 index 0000000..9d2fb6e --- /dev/null +++ b/plugins/gallery/__init__.py @@ -0,0 +1,38 @@ +from pelican import signals +import os +from PIL import Image, ExifTags + +# the images are copied to output direction because it has been added as: +# STATIC_PATHS = ['gallery'] + +def setup_gallery(generator): + + GALLERY = [] + + # TODO: look at content settings to generate gallery_path + IN_GALLERY_PATH = 'content/gallery/' + OUT_GALLERY_PATH = '/gallery/' + + for filename in os.listdir(IN_GALLERY_PATH): + + img_data = {} + img_data['src'] = OUT_GALLERY_PATH + filename + img = Image.open(IN_GALLERY_PATH + filename) + exif = { + ExifTags.TAGS[k]: v + for k, v in img._getexif().items() + if k in ExifTags.TAGS + } + img_data['time'] = exif['DateTimeOriginal'].split(" ")[1] + GALLERY.append(img_data) + + GALLERY = sorted(GALLERY, key=lambda item: item['time']) + print("GALLERY plugin: parsed src and exifs for {n} image in {f}".format(n = len(GALLERY), f = IN_GALLERY_PATH)) + + # adding it to the pelican context + generator.context['GALLERY'] = GALLERY + + +def register(): + signals.static_generator_finalized.connect(setup_gallery) + # signals.page_generator_write_page.connect(setup_gallery) diff --git a/plugins/gallery/__pycache__/__init__.cpython-38.pyc b/plugins/gallery/__pycache__/__init__.cpython-38.pyc new file mode 100644 index 0000000..232a431 Binary files /dev/null and b/plugins/gallery/__pycache__/__init__.cpython-38.pyc differ diff --git a/plugins/image_process/__init__.py b/plugins/image_process/__init__.py new file mode 100644 index 0000000..d84350c --- /dev/null +++ b/plugins/image_process/__init__.py @@ -0,0 +1 @@ +from .image_process import * # NOQA diff --git a/plugins/image_process/__pycache__/__init__.cpython-38.pyc b/plugins/image_process/__pycache__/__init__.cpython-38.pyc new file mode 100644 index 0000000..5f13e2a Binary files /dev/null and b/plugins/image_process/__pycache__/__init__.cpython-38.pyc differ diff --git a/plugins/image_process/__pycache__/image_process.cpython-38.pyc b/plugins/image_process/__pycache__/image_process.cpython-38.pyc new file mode 100644 index 0000000..6d2eba5 Binary files /dev/null and b/plugins/image_process/__pycache__/image_process.cpython-38.pyc differ diff --git a/plugins/image_process/__pycache__/test_image_process.cpython-38.pyc b/plugins/image_process/__pycache__/test_image_process.cpython-38.pyc new file mode 100644 index 0000000..8a3f151 Binary files /dev/null and b/plugins/image_process/__pycache__/test_image_process.cpython-38.pyc differ diff --git a/plugins/image_process/image_process.py b/plugins/image_process/image_process.py new file mode 100644 index 0000000..4d9b6e8 --- /dev/null +++ b/plugins/image_process/image_process.py @@ -0,0 +1,730 @@ +""" +Image Process +============= + +This plugin process images according to their class attribute. +""" +import codecs +import collections +import copy +import functools +import html +import logging +import os.path +import posixpath +import re +import shutil +import subprocess +import sys + +from PIL import Image, ImageFilter, UnidentifiedImageError +from bs4 import BeautifulSoup +import six +from six.moves.urllib_parse import unquote, urlparse +from six.moves.urllib_request import pathname2url, url2pathname + +from pelican import __version__ as pelican_version +from pelican import signals + +log = logging.getLogger(__name__) + +IMAGE_PROCESS_REGEX = re.compile("image-process-[-a-zA-Z0-9_]+") +PELICAN_MAJOR_VERSION = int(pelican_version.split(".")[0]) + +Path = collections.namedtuple("Path", ["base_url", "source", "base_path", "filename"]) + + +# A lot of inspiration from pyexiftool (https://github.com/smarnach/pyexiftool) +class ExifTool(object): + errors = "strict" + sentinel = b"{ready}" + block_size = 4096 + + _instance = None + + @staticmethod + def start_exiftool(): + if shutil.which("exiftool") is None: + log.warning( + "[image_process] EXIF tags will not be copied because " + "the exiftool program could not be found. " + "Please install exiftool and make sure it is in your path." + ) + else: + ExifTool._instance = ExifTool() + + @staticmethod + def copy_tags(src, dst): + if ExifTool._instance is not None: + ExifTool._instance._copy_tags(src, dst) + + @staticmethod + def stop_exiftool(): + ExifTool._instance = None + + def __init__(self): + self.encoding = sys.getfilesystemencoding() + if self.encoding != "mbcs": + try: + codecs.lookup_error("surrogateescape") + except LookupError: + pass + + with open(os.devnull, "w") as devnull: + self.process = subprocess.Popen( + [ + "exiftool", + "-stay_open", + "True", + "-@", + "-", + "-common_args", + "-G", + "-n", + ], + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=devnull, + ) + + def __del__(self): + if self.process is not None: + self.process.terminate() + + def _copy_tags(self, src, dst): + params = ( + b"-TagsFromFile", + src.encode(self.encoding, ExifTool.errors), + b'"-all:all>all:all"', + dst.encode(self.encoding, ExifTool.errors), + ) + self._send_command(params) + params = (b"-delete_original!", dst.encode(self.encoding, ExifTool.errors)) + self._send_command(params) + + def _send_command(self, params): + self.process.stdin.write(b"\n".join(params + (b"-j\n", b"-execute\n"))) + self.process.stdin.flush() + output = b"" + fd = self.process.stdout.fileno() + while not output.strip().endswith(ExifTool.sentinel): + output += os.read(fd, ExifTool.block_size) + exiftool_result = output.strip()[: -len(ExifTool.sentinel)] + log.debug( + "[image_process] exiftool result: {}".format( + exiftool_result.decode("utf-8") + ) + ) + + +def convert_box(image, top, left, right, bottom): + """Convert box coordinates strings to integer. + + t, l, r, b (top, left, right, bottom) must be strings specifying + either a number or a percentage. + """ + bbox = image.getbbox() + img_width = bbox[2] - bbox[0] + img_height = bbox[3] - bbox[1] + + if top[-1] == "%": + top = img_height * float(top[:-1]) / 100.0 + else: + top = float(top) + if left[-1] == "%": + left = img_width * float(left[:-1]) / 100.0 + else: + left = float(left) + if right[-1] == "%": + right = img_width * float(right[:-1]) / 100.0 + else: + right = float(right) + if bottom[-1] == "%": + bottom = img_height * float(bottom[:-1]) / 100.0 + else: + bottom = float(bottom) + + return (top, left, right, bottom) + + +def crop(i, left, top, right, bottom): + """Crop image i to the box (left, top)-(right, bottom). + + left, top, right, bottom must be strings specifying + either a number or a percentage. + """ + top, left, right, bottom = convert_box(i, top, left, right, bottom) + return i.crop((int(left), int(top), int(right), int(bottom))) + + +def resize(i, w, h): + """Resize the image to the dimension specified. + + w, h (width, height) must be strings specifying either a number + or a percentage. + """ + _, _, w, h = convert_box(i, "0", "0", w, h) + + if i.mode == "P": + i = i.convert("RGBA") + elif i.mode == "1": + i = i.convert("L") + + return i.resize((int(w), int(h)), Image.LANCZOS) + + +def scale(i, w, h, upscale, inside): + """Resize the image to the dimension specified, keeping the aspect + ratio. + + w, h (width, height) must be strings specifying either a number + or a percentage, or "None" to ignore this constraint. + + If upscale is True, upscaling is allowed. + + If inside is True, the resulting image will not be larger than the + dimensions specified, else it will not be smaller. + """ + bbox = i.getbbox() + iw = bbox[2] - bbox[0] + ih = bbox[3] - bbox[1] + + if w == "None": + w = 1.0 + elif w[-1] == "%": + w = float(w[:-1]) / 100.0 + else: + w = float(w) / iw + + if h == "None": + h = 1.0 + elif h[-1] == "%": + h = float(h[:-1]) / 100.0 + else: + h = float(h) / ih + + if inside: + scale = min(w, h) + else: + scale = max(w, h) + + if upscale in [0, "0", "False", False]: + scale = min(scale, 1.0) + + if i.mode == "P": + i = i.convert("RGBA") + elif i.mode == "1": + i = i.convert("L") + + return i.resize((int(scale * iw), int(scale * ih)), Image.LANCZOS) + + +def rotate(i, degrees): + if i.mode == "P": + i = i.convert("RGBA") + elif i.mode == "1": + i = i.convert("L") + + # rotate does not support the LANCZOS filter (Pillow 2.7.0). + return i.rotate(int(degrees), Image.BICUBIC, True) + + +def apply_filter(i, f): + if i.mode == "P": + i = i.convert("RGBA") + elif i.mode == "1": + i = i.convert("L") + + return i.filter(f) + + +basic_ops = { + "crop": crop, + "flip_horizontal": lambda i: i.transpose(Image.FLIP_LEFT_RIGHT), + "flip_vertical": lambda i: i.transpose(Image.FLIP_TOP_BOTTOM), + "grayscale": lambda i: i.convert("L"), + "resize": resize, + "rotate": rotate, + "scale_in": functools.partial(scale, inside=True), + "scale_out": functools.partial(scale, inside=False), + "blur": functools.partial(apply_filter, f=ImageFilter.BLUR), + "contour": functools.partial(apply_filter, f=ImageFilter.CONTOUR), + "detail": functools.partial(apply_filter, f=ImageFilter.DETAIL), + "edge_enhance": functools.partial(apply_filter, f=ImageFilter.EDGE_ENHANCE), + "edge_enhance_more": functools.partial( + apply_filter, f=ImageFilter.EDGE_ENHANCE_MORE + ), + "emboss": functools.partial(apply_filter, f=ImageFilter.EMBOSS), + "find_edges": functools.partial(apply_filter, f=ImageFilter.FIND_EDGES), + "smooth": functools.partial(apply_filter, f=ImageFilter.SMOOTH), + "smooth_more": functools.partial(apply_filter, f=ImageFilter.SMOOTH_MORE), + "sharpen": functools.partial(apply_filter, f=ImageFilter.SHARPEN), +} + + +def harvest_images(path, context): + log.debug("[image_process] harvesting %r", path) + # Set default value for 'IMAGE_PROCESS_DIR'. + if "IMAGE_PROCESS_DIR" not in context: + context["IMAGE_PROCESS_DIR"] = "derivatives" + + # Set default value for 'IMAGE_PROCESS_ENCODING' + if "IMAGE_PROCESS_ENCODING" not in context: + context["IMAGE_PROCESS_ENCODING"] = "utf-8" + + # Set default value for 'IMAGE_PROCESS_COPY_EXIF_TAGS' + if "IMAGE_PROCESS_COPY_EXIF_TAGS" not in context: + context["IMAGE_PROCESS_COPY_EXIF_TAGS"] = False + + with open(path, "r+", encoding=context["IMAGE_PROCESS_ENCODING"]) as f: + res = harvest_images_in_fragment(f, context) + f.seek(0) + f.truncate() + f.write(res) + + +def harvest_feed_images(path, context, feed): + # Set default value for 'IMAGE_PROCESS_DIR'. + if "IMAGE_PROCESS_DIR" not in context: + context["IMAGE_PROCESS_DIR"] = "derivatives" + + # Set default value for 'IMAGE_PROCESS_ENCODING' + if "IMAGE_PROCESS_ENCODING" not in context: + context["IMAGE_PROCESS_ENCODING"] = "utf-8" + + # Set default value for 'IMAGE_PROCESS_COPY_EXIF_TAGS' + if "IMAGE_PROCESS_COPY_EXIF_TAGS" not in context: + context["IMAGE_PROCESS_COPY_EXIF_TAGS"] = False + + with open(path, "r+", encoding=context["IMAGE_PROCESS_ENCODING"]) as f: + soup = BeautifulSoup(f, "xml") + + for content in soup.find_all("content"): + if content["type"] != "html": + continue + + doc = html.unescape(content.string) + res = harvest_images_in_fragment(doc, context) + content.string = res + f.seek(0) + f.truncate() + f.write(str(soup)) + + +def harvest_images_in_fragment(fragment, settings): + parser = settings.get("IMAGE_PROCESS_PARSER", "html.parser") + soup = BeautifulSoup(fragment, parser) + + copy_exif_tags = settings.get("IMAGE_PROCESS_COPY_EXIF_TAGS", False) + if copy_exif_tags: + ExifTool.start_exiftool() + + for img in soup.find_all("img", class_=IMAGE_PROCESS_REGEX): + for c in img["class"]: + if c.startswith("image-process-"): + derivative = c[14:] + break + else: + continue + + try: + d = settings["IMAGE_PROCESS"][derivative] + except KeyError: + raise RuntimeError("Derivative %s undefined." % derivative) + + if isinstance(d, list): + # Single source image specification. + process_img_tag(img, settings, derivative) + + elif not isinstance(d, dict): + raise RuntimeError( + "Derivative %s definition not handled" + "(must be list or dict)" % (derivative) + ) + + elif "type" not in d: + raise RuntimeError('"type" is mandatory for %s.' % derivative) + + elif d["type"] == "image": + # Single source image specification. + process_img_tag(img, settings, derivative) + + elif d["type"] == "responsive-image" and "srcset" not in img.attrs: + # srcset image specification. + build_srcset(img, settings, derivative) + + elif d["type"] == "picture": + # Multiple source (picture) specification. + group = img.find_parent() + if group.name == "div": + convert_div_to_picture_tag(soup, img, group, settings, derivative) + elif group.name == "picture": + process_picture(soup, img, group, settings, derivative) + + ExifTool.stop_exiftool() + return str(soup) + + +def compute_paths(img, settings, derivative): + process_dir = settings["IMAGE_PROCESS_DIR"] + img_src = urlparse(img["src"]) + img_src_path = url2pathname(img_src.path.lstrip("/")) + img_src_dirname, filename = os.path.split(img_src_path) + derivative_path = os.path.join(process_dir, derivative) + # urljoin truncates leading ../ elements + base_url = posixpath.join( + posixpath.dirname(img["src"]), pathname2url(derivative_path) + ) + + if PELICAN_MAJOR_VERSION < 4: + file_paths = settings["filenames"] + else: + file_paths = settings["static_content"] + + for f, contobj in file_paths.items(): + save_as = contobj.get_url_setting("save_as") + # save_as can be set to empty string, which would match everything + if save_as and img_src_path.endswith(save_as): + source = contobj.source_path + base_path = os.path.join( + contobj.settings["OUTPUT_PATH"], + os.path.dirname(contobj.get_url_setting("save_as")), + process_dir, + derivative, + ) + break + else: + if "SITEURL" in settings: + site_url = urlparse(settings["SITEURL"]) + site_url_path = url2pathname(site_url.path[1:]) + else: + # if SITEURL is undefined, don't break! + site_url_path = None + + if site_url_path: + src_path = img_src_path.partition(site_url_path)[2].lstrip("/") + else: + src_path = img_src_path.lstrip("/") + source = os.path.join(settings["PATH"], src_path) + base_path = os.path.join( + settings["OUTPUT_PATH"], os.path.dirname(src_path), derivative_path + ) + + return Path(base_url, source, base_path, filename) + + +def process_img_tag(img, settings, derivative): + path = compute_paths(img, settings, derivative) + if not is_img_identifiable(path.source): + log.warn( + "[image_process] Skipping image %s that could not be identified by Pillow", + path.source, + ) + return + process = settings["IMAGE_PROCESS"][derivative] + + img["src"] = posixpath.join(path.base_url, path.filename) + destination = os.path.join(path.base_path, path.filename) + + if not isinstance(process, list): + process = process["ops"] + + process_image((path.source, destination, process), settings) + + +def is_img_identifiable(img_filepath): + try: + Image.open(img_filepath) + return True + except (FileNotFoundError, UnidentifiedImageError): + return False + + +def build_srcset(img, settings, derivative): + path = compute_paths(img, settings, derivative) + if not is_img_identifiable(path.source): + log.warn( + "[image_process] Skipping image %s that could not be identified by Pillow", + path.source, + ) + return + process = settings["IMAGE_PROCESS"][derivative] + + default = process["default"] + if isinstance(default, six.string_types): + breakpoints = {i for i, _ in process["srcset"]} + if default not in breakpoints: + log.error( + '[image_process] srcset "%s" does not define default "%s"', + derivative, + default, + ) + default_name = default + elif isinstance(default, list): + default_name = "default" + destination = os.path.join(path.base_path, default_name, path.filename) + process_image((path.source, destination, default), settings) + + img["src"] = posixpath.join(path.base_url, default_name, path.filename) + + if "sizes" in process: + img["sizes"] = process["sizes"] + + srcset = [] + for src in process["srcset"]: + file_path = posixpath.join(path.base_url, src[0], path.filename) + srcset.append("%s %s" % (file_path, src[0])) + destination = os.path.join(path.base_path, src[0], path.filename) + process_image((path.source, destination, src[1]), settings) + + if len(srcset) > 0: + img["srcset"] = ", ".join(srcset) + + +def convert_div_to_picture_tag(soup, img, group, settings, derivative): + """ + Convert a div containing multiple images to a picture. + """ + process_dir = settings["IMAGE_PROCESS_DIR"] + # Compile sources URL. Special source "default" uses the main + # image URL. Other sources use the img with classes + # [source['name'], 'image-process']. We also remove the img from + # the DOM. + sources = copy.deepcopy(settings["IMAGE_PROCESS"][derivative]["sources"]) + for s in sources: + if s["name"] == "default": + s["url"] = img["src"] + else: + candidates = group.find_all("img", class_=s["name"]) + for candidate in candidates: + if "image-process" in candidate["class"]: + s["url"] = candidate["src"] + candidate.decompose() + break + + url_path, s["filename"] = os.path.split(s["url"]) + s["base_url"] = os.path.join(url_path, process_dir, derivative) + s["base_path"] = os.path.join(settings["OUTPUT_PATH"], s["base_url"][1:]) + + # If default is not None, change default img source to the image + # derivative referenced. + default = settings["IMAGE_PROCESS"][derivative]["default"] + if default is not None: + default_source_name = default[0] + + default_source = None + for s in sources: + if s["name"] == default_source_name: + default_source = s + break + + if default_source is None: + raise RuntimeError( + 'No source matching "%s", referenced in default setting.', + (default_source_name,), + ) + + if isinstance(default[1], six.string_types): + default_item_name = default[1] + + elif isinstance(default[1], list): + default_item_name = "default" + + source = os.path.join(settings["PATH"], default_source["url"][1:]) + destination = os.path.join( + s["base_path"], + default_source_name, + default_item_name, + default_source["filename"], + ) + process_image((source, destination, default[1]), settings) + + # Change img src to url of default processed image. + img["src"] = os.path.join( + s["base_url"], + default_source_name, + default_item_name, + default_source["filename"], + ) + + # Create picture tag. + picture_tag = soup.new_tag("picture") + for s in sources: + # Create new + source_attrs = {k: s[k] for k in s if k in ["media", "sizes"]} + source_tag = soup.new_tag("source", **source_attrs) + + srcset = [] + for src in s["srcset"]: + srcset.append( + "%s %s" + % ( + os.path.join(s["base_url"], s["name"], src[0], s["filename"]), + src[0], + ) + ) + + source = os.path.join(settings["PATH"], s["url"][1:]) + destination = os.path.join(s["base_path"], s["name"], src[0], s["filename"]) + process_image((source, destination, src[1]), settings) + + if len(srcset) > 0: + source_tag["srcset"] = ", ".join(srcset) + + picture_tag.append(source_tag) + + # Wrap img with + img.wrap(picture_tag) + + +def process_picture(soup, img, group, settings, derivative): + """ + Convert a simplified picture to a full HTML picture: + + + + + + + + to + + + + + + + + + """ + + process_dir = settings["IMAGE_PROCESS_DIR"] + process = settings["IMAGE_PROCESS"][derivative] + # Compile sources URL. Special source "default" uses the main + # image URL. Other sources use the with classes + # source['name']. We also remove the s from the DOM. + sources = copy.deepcopy(process["sources"]) + for s in sources: + if s["name"] == "default": + s["url"] = img["src"] + source_attrs = {k: s[k] for k in s if k in ["media", "sizes"]} + s["element"] = soup.new_tag("source", **source_attrs) + else: + s["element"] = group.find("source", class_=s["name"]).extract() + s["url"] = s["element"]["src"] + del s["element"]["src"] + del s["element"]["class"] + + url_path, s["filename"] = os.path.split(s["url"]) + s["base_url"] = posixpath.join(url_path, process_dir, derivative) + s["base_path"] = os.path.join(settings["OUTPUT_PATH"], s["base_url"][1:]) + + # If default is not None, change default img source to the image + # derivative referenced. + default = process["default"] + if default is not None: + default_source_name = default[0] + + default_source = None + for s in sources: + if s["name"] == default_source_name: + default_source = s + break + + if default_source is None: + raise RuntimeError( + 'No source matching "%s", referenced in default setting.', + (default_source_name,), + ) + + if isinstance(default[1], six.string_types): + default_item_name = default[1] + + elif isinstance(default[1], list): + default_item_name = "default" + source = os.path.join(settings["PATH"], default_source["url"][1:]) + destination = os.path.join( + s["base_path"], + default_source_name, + default_item_name, + default_source["filename"], + ) + + process_image((source, destination, default[1]), settings) + + # Change img src to url of default processed image. + img["src"] = posixpath.join( + s["base_url"], + default_source_name, + default_item_name, + default_source["filename"], + ) + + # Generate srcsets and put back s in . + for s in sources: + srcset = [] + for src in s["srcset"]: + srcset.append( + "%s %s" + % ( + posixpath.join(s["base_url"], s["name"], src[0], s["filename"]), + src[0], + ) + ) + + source = os.path.join(settings["PATH"], s["url"][1:]) + destination = os.path.join(s["base_path"], s["name"], src[0], s["filename"]) + process_image((source, destination, src[1]), settings) + + if len(srcset) > 0: + # Append source elements to the picture in the same order + # as they are found in + # settings['IMAGE_PROCESS'][derivative]['sources']. + s["element"]["srcset"] = ", ".join(srcset) + img.insert_before(s["element"]) + + +def process_image(image, settings): + # Set default value for 'IMAGE_PROCESS_FORCE'. + if "IMAGE_PROCESS_FORCE" not in settings: + settings["IMAGE_PROCESS_FORCE"] = False + + # remove URL encoding to get to physical filenames + image = list(image) + image[0] = unquote(image[0]) + image[1] = unquote(image[1]) + # image[2] is the transformation + + log.debug("[image_process] {} -> {}".format(image[0], image[1])) + + os.makedirs(os.path.dirname(image[1]), exist_ok=True) + + # If original image is older than existing derivative, skip + # processing to save time, unless user explicitly forced + # image generation. + if ( + settings["IMAGE_PROCESS_FORCE"] + or not os.path.exists(image[1]) + or os.path.getmtime(image[0]) > os.path.getmtime(image[1]) + ): + + i = Image.open(image[0]) + + for step in image[2]: + if hasattr(step, "__call__"): + i = step(i) + else: + elems = step.split(" ") + i = basic_ops[elems[0]](i, *(elems[1:])) + + # `save_all=True` will allow saving multi-page (aka animated) GIF's + # however, turning it on seems to break PNG support, and doesn't seem + # to work on GIF's either... + i.save(image[1], progressive=True) + + ExifTool.copy_tags(image[0], image[1]) + + +def register(): + signals.content_written.connect(harvest_images) + signals.feed_written.connect(harvest_feed_images) diff --git a/plugins/image_process/test_data/exif/pelican-bird.jpg b/plugins/image_process/test_data/exif/pelican-bird.jpg new file mode 100644 index 0000000..ca985e2 Binary files /dev/null and b/plugins/image_process/test_data/exif/pelican-bird.jpg differ diff --git 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b/plugins/image_process/test_data/results/smooth_more/pelican-bird.png new file mode 100644 index 0000000..e5c8f58 Binary files /dev/null and b/plugins/image_process/test_data/results/smooth_more/pelican-bird.png differ diff --git a/plugins/image_process/test_image_process.py b/plugins/image_process/test_image_process.py new file mode 100644 index 0000000..d88c8ff --- /dev/null +++ b/plugins/image_process/test_image_process.py @@ -0,0 +1,573 @@ +import json +import os +from pathlib import Path +import shutil +import subprocess +import warnings + +from PIL import Image, ImageChops +import pytest + +from pelican.plugins.image_process import ( + ExifTool, + compute_paths, + harvest_images_in_fragment, + is_img_identifiable, + process_image, +) + +# Prepare test image constants. +HERE = Path(__file__).resolve().parent +TEST_DATA = HERE.joinpath("test_data").resolve() +TEST_IMAGES = [ + TEST_DATA.joinpath(f"pelican-bird.{ext}").resolve() for ext in ["jpg", "png"] +] +EXIF_TEST_IMAGES = [ + TEST_DATA.joinpath("exif", f"pelican-bird.{ext}").resolve() + for ext in ["jpg", "png"] +] +TRANSFORM_RESULTS = TEST_DATA.joinpath("results").resolve() + +# Register all supported transforms. +SINGLE_TRANSFORMS = { + "crop": ["crop 10 20 100 200"], + "flip_horizontal": ["flip_horizontal"], + "flip_vertical": ["flip_vertical"], + "grayscale": ["grayscale"], + "resize": ["resize 200 250"], + "rotate": ["rotate 20"], + "scale_in": ["scale_in 200 250 False"], + "scale_out": ["scale_out 200 250 False"], + "blur": ["blur"], + "contour": ["contour"], + "detail": ["detail"], + "edge_enhance": ["edge_enhance"], + "edge_enhance_more": ["edge_enhance_more"], + "emboss": ["emboss"], + "find_edges": ["find_edges"], + "smooth": ["smooth"], + "smooth_more": ["smooth_more"], + "sharpen": ["sharpen"], +} + + +def get_settings(**kwargs): + """Provide tweaked setting dictionaries for testing + Set keyword arguments to override specific settings. + """ + DEFAULT_CONFIG = { + "PATH": HERE, + "OUTPUT_PATH": "output", + "static_content": {}, + "filenames": {}, + "SITEURL": "//", + "IMAGE_PROCESS": SINGLE_TRANSFORMS, + } + settings = DEFAULT_CONFIG.copy() + settings.update(kwargs) + return settings + + +def test_undefined_transform(): + settings = get_settings() + tag = "" + with pytest.raises(RuntimeError): + harvest_images_in_fragment(tag, settings) + + +@pytest.mark.parametrize("transform_id, transform_params", SINGLE_TRANSFORMS.items()) +@pytest.mark.parametrize("image_path", TEST_IMAGES) +def test_all_transforms(tmp_path, transform_id, transform_params, image_path): + """Test the raw transform and their results on images.""" + settings = get_settings() + + image_name = image_path.name + destination_path = tmp_path.joinpath(transform_id, image_name) + expected_path = TRANSFORM_RESULTS.joinpath(transform_id, image_name) + + process_image((str(image_path), str(destination_path), transform_params), settings) + + transformed = Image.open(destination_path) + expected = Image.open(expected_path) + # Image.getbbox() returns None if there are only black pixels in the image: + image_diff = ImageChops.difference(transformed, expected).getbbox() + assert image_diff is None + + +@pytest.mark.parametrize( + "orig_src, orig_img, new_src, new_img", + [ + ( + "/tmp/test.jpg", + "tmp/test.jpg", + "/tmp/derivatives/crop/test.jpg", + "tmp/derivatives/crop/test.jpg", + ), + ( + "../tmp/test.jpg", + "../tmp/test.jpg", + "../tmp/derivatives/crop/test.jpg", + "../tmp/derivatives/crop/test.jpg", + ), + ( + "http://xxx/tmp/test.jpg", + "tmp/test.jpg", + "http://xxx/tmp/derivatives/crop/test.jpg", + "tmp/derivatives/crop/test.jpg", + ), + ], +) +def test_path_normalization(mocker, orig_src, orig_img, new_src, new_img): + # Allow non-existing images to be processed: + mocker.patch( + "pelican.plugins.image_process.image_process.is_img_identifiable", + lambda img_filepath: True, + ) + # Silence image transforms. + process = mocker.patch("pelican.plugins.image_process.image_process.process_image") + + settings = get_settings(IMAGE_PROCESS_DIR="derivatives") + + img_tag_orig = ( + '' + ) + + img_tag_processed = harvest_images_in_fragment(img_tag_orig, settings) + + assert img_tag_processed == ( + f'' + ) + + process.assert_called_once_with( + ( + os.path.join(settings["PATH"], orig_img), + os.path.join(settings["OUTPUT_PATH"], new_img), + SINGLE_TRANSFORMS["crop"], + ), + settings, + ) + + +COMPLEX_TRANSFORMS = { + "thumb": ["crop 0 0 50% 50%", "scale_out 150 150", "crop 0 0 150 150"], + "article-image": {"type": "image", "ops": ["scale_in 300 300"]}, + "crisp": { + "type": "responsive-image", + "srcset": [ + ("1x", ["scale_in 800 600 True"]), + ("2x", ["scale_in 1600 1200 True"]), + ("4x", ["scale_in 3200 2400 True"]), + ], + "default": "1x", + }, + "crisp2": { + "type": "responsive-image", + "srcset": [ + ("1x", ["scale_in 800 600 True"]), + ("2x", ["scale_in 1600 1200 True"]), + ("4x", ["scale_in 3200 2400 True"]), + ], + "default": ["scale_in 400 300 True"], + }, + "large-photo": { + "type": "responsive-image", + "sizes": ( + "(min-width: 1200px) 800px, " + "(min-width: 992px) 650px, " + "(min-width: 768px) 718px, " + "100vw" + ), + "srcset": [ + ("600w", ["scale_in 600 450 True"]), + ("800w", ["scale_in 800 600 True"]), + ("1600w", ["scale_in 1600 1200 True"]), + ], + "default": "800w", + }, + "pict": { + "type": "picture", + "sources": [ + { + "name": "default", + "media": "(min-width: 640px)", + "srcset": [ + ("640w", ["scale_in 640 480 True"]), + ("1024w", ["scale_in 1024 683 True"]), + ("1600w", ["scale_in 1600 1200 True"]), + ], + "sizes": "100vw", + }, + { + "name": "source-1", + "srcset": [ + ("1x", ["crop 100 100 200 200"]), + ("2x", ["crop 100 100 300 300"]), + ], + }, + ], + "default": ("default", "640w"), + }, + "pict2": { + "type": "picture", + "sources": [ + { + "name": "default", + "media": "(min-width: 640px)", + "srcset": [ + ("640w", ["scale_in 640 480 True"]), + ("1024w", ["scale_in 1024 683 True"]), + ("1600w", ["scale_in 1600 1200 True"]), + ], + "sizes": "100vw", + }, + { + "name": "source-2", + "srcset": [ + ("1x", ["crop 100 100 200 200"]), + ("2x", ["crop 100 100 300 300"]), + ], + }, + ], + "default": ("source-2", ["scale_in 800 600 True"]), + }, +} + + +@pytest.mark.parametrize( + "orig_tag, new_tag, call_args", + [ + ( + '', + '', + [ + ( + "tmp/test.jpg", + "tmp/derivs/thumb/test.jpg", + ["crop 0 0 50% 50%", "scale_out 150 150", "crop 0 0 150 150"], + ), + ], + ), + ( + '', + '', + [ + ( + "tmp/test.jpg", + "tmp/derivs/article-image/test.jpg", + ["scale_in 300 300"], + ), + ], + ), + ( + '', + '', + [ + ( + "tmp/test.jpg", + "tmp/derivs/crisp/1x/test.jpg", + ["scale_in 800 600 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/crisp/2x/test.jpg", + ["scale_in 1600 1200 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/crisp/4x/test.jpg", + ["scale_in 3200 2400 True"], + ), + ], + ), + ( + '', + '', + # default must be first, because the process execute it first + [ + ( + "tmp/test.jpg", + "tmp/derivs/crisp2/default/test.jpg", + ["scale_in 400 300 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/crisp2/1x/test.jpg", + ["scale_in 800 600 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/crisp2/2x/test.jpg", + ["scale_in 1600 1200 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/crisp2/4x/test.jpg", + ["scale_in 3200 2400 True"], + ), + ], + ), + ( + '', + '', + [ + ( + "tmp/test.jpg", + "tmp/derivs/large-photo/600w/test.jpg", + ["scale_in 600 450 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/large-photo/800w/test.jpg", + ["scale_in 800 600 True"], + ), + ( + "tmp/test.jpg", + "tmp/derivs/large-photo/1600w/test.jpg", + ["scale_in 1600 1200 True"], + ), + ], + ), + ( + '' + "", + '' + '' + "", + [ + ( + "images/pelican.jpg", + "images/derivs/pict/default/640w/pelican.jpg", + ["scale_in 640 480 True"], + ), + ( + "images/pelican.jpg", + "images/derivs/pict/default/1024w/pelican.jpg", + ["scale_in 1024 683 True"], + ), + ( + "images/pelican.jpg", + "images/derivs/pict/default/1600w/pelican.jpg", + ["scale_in 1600 1200 True"], + ), + ( + "images/pelican-closeup.jpg", + "images/derivs/pict/source-1/1x/pelican-closeup.jpg", + ["crop 100 100 200 200"], + ), + ( + "images/pelican-closeup.jpg", + "images/derivs/pict/source-1/2x/pelican-closeup.jpg", + ["crop 100 100 300 300"], + ), + ], + ), + ( + '
Pelican

' + 'A nice pelican

Other view of ' + 'pelican
', + '
' + 'Pelican

A nice pelican

', + [ + # Default calls first. + ( + "images/pelican-closeup.jpg", + "images/derivs/pict2/source-2/default/pelican-closeup.jpg", + ["scale_in 800 600 True"], + ), + ( + "images/pelican.jpg", + "images/derivs/pict2/default/640w/pelican.jpg", + ["scale_in 640 480 True"], + ), + # Then images in processing order. + ( + "images/pelican.jpg", + "images/derivs/pict2/default/1024w/pelican.jpg", + ["scale_in 1024 683 True"], + ), + ( + "images/pelican.jpg", + "images/derivs/pict2/default/1600w/pelican.jpg", + ["scale_in 1600 1200 True"], + ), + ( + "images/pelican-closeup.jpg", + "images/derivs/pict2/source-2/1x/pelican-closeup.jpg", + ["crop 100 100 200 200"], + ), + ( + "images/pelican-closeup.jpg", + "images/derivs/pict2/source-2/2x/pelican-closeup.jpg", + ["crop 100 100 300 300"], + ), + ], + ), + ], +) +def test_picture_generation(mocker, orig_tag, new_tag, call_args): + # Allow non-existing images to be processed: + mocker.patch( + "pelican.plugins.image_process.image_process.is_img_identifiable", + lambda img_filepath: True, + ) + process = mocker.patch("pelican.plugins.image_process.image_process.process_image") + + settings = get_settings( + IMAGE_PROCESS=COMPLEX_TRANSFORMS, IMAGE_PROCESS_DIR="derivs" + ) + + assert harvest_images_in_fragment(orig_tag, settings) == new_tag + + for i, (orig_img, new_img, transform_params) in enumerate(call_args): + assert process.mock_calls[i] == mocker.call( + ( + os.path.join(settings["PATH"], orig_img), + os.path.join(settings["OUTPUT_PATH"], new_img), + transform_params, + ), + settings, + ) + + +def process_image_mock_exif_tool_started(image, settings): + assert ExifTool._instance is not None + + +def process_image_mock_exif_tool_not_started(image, settings): + assert ExifTool._instance is None + + +@pytest.mark.parametrize("copy_tags", [True, False]) +def test_exiftool_process_is_started_only_when_necessary(mocker, copy_tags): + if shutil.which("exiftool") is None: + warnings.warn( + "EXIF tags copying will not be tested because the exiftool program could " + "not be found. Please install exiftool and make sure it is in your path." + ) + return + + if copy_tags: + mocker.patch( + "pelican.plugins.image_process.image_process.process_image", + process_image_mock_exif_tool_started, + ) + else: + mocker.patch( + "pelican.plugins.image_process.image_process.process_image", + process_image_mock_exif_tool_not_started, + ) + + settings = get_settings( + IMAGE_PROCESS_COPY_EXIF_TAGS=copy_tags, + IMAGE_PROCESS=COMPLEX_TRANSFORMS, + IMAGE_PROCESS_DIR="derivs", + ) + + harvest_images_in_fragment( + '', settings + ) + + +@pytest.mark.parametrize("image_path", EXIF_TEST_IMAGES) +@pytest.mark.parametrize("copy_tags", [True, False]) +def test_copy_exif_tags(tmp_path, image_path, copy_tags): + if shutil.which("exiftool") is None: + warnings.warn( + "EXIF tags copying will not be tested because the exiftool program could " + "not be found. Please install exiftool and make sure it is in your path." + ) + return + + # A few EXIF tags to test for. + exif_tags = [ + "Artist", + "Creator", + "Title", + "Description", + "Subject", + "Rating", + "ExifImageWidth", + ] + + settings = get_settings(IMAGE_PROCESS_COPY_EXIF_TAGS=copy_tags) + + transform_id = "grayscale" + transform_params = ["grayscale"] + image_name = image_path.name + destination_path = tmp_path.joinpath(transform_id, image_name) + + expected_results = subprocess.run( + ["exiftool", "-json", image_path], stdout=subprocess.PIPE + ) + expected_tags = json.loads(expected_results.stdout)[0] + for tag in exif_tags: + assert tag in expected_tags.keys() + + if copy_tags: + ExifTool.start_exiftool() + process_image((str(image_path), str(destination_path), transform_params), settings) + if copy_tags: + ExifTool.stop_exiftool() + + actual_results = subprocess.run( + ["exiftool", "-json", destination_path], stdout=subprocess.PIPE + ) + + assert actual_results.returncode == 0 + + actual_tags = json.loads(actual_results.stdout)[0] + for tag in exif_tags: + if copy_tags: + assert tag in actual_tags.keys() + assert expected_tags[tag] == actual_tags[tag] + else: + assert tag not in actual_tags.keys() + + +def test_is_img_identifiable(): + for test_image in TEST_IMAGES: + assert is_img_identifiable(test_image) + + assert not is_img_identifiable("image/that/does/not/exist.png") + + assert not is_img_identifiable(TEST_DATA.joinpath("folded_puzzle.png")) + assert not is_img_identifiable(TEST_DATA.joinpath("minimal.svg")) + + img = {"src": "https://upload.wikimedia.org/wikipedia/commons/3/34/Exemple.png"} + settings = get_settings(IMAGE_PROCESS_DIR="derivatives") + path = compute_paths(img, settings, derivative="thumb") + assert not is_img_identifiable(path.source) diff --git a/plugins/multilang-json-page/__init__.py b/plugins/multilang-json-page/__init__.py new file mode 100644 index 0000000..8cf03eb --- /dev/null +++ b/plugins/multilang-json-page/__init__.py @@ -0,0 +1,50 @@ +from pelican import signals +import os +import json + + +# TODO: see of content.lang == lang (from splitted filename) + +def add_multilang_json(generator, content): + + # print("Multilang JSON plugin") + + pathname = content.source_path + (root, filename) = os.path.split(pathname) + (basename_lang, ext) = os.path.splitext(filename) + basename_split = basename_lang.split("_") + basename = basename_split[0] + lang = 'en' if len(basename_split) == 1 else basename_split[1] + + print("page '{p}' in lang '{l}'".format(p = basename, l=lang)) + + ml_filename = basename + "_multilang" + ".json" + ml_pathname = os.path.join(root, ml_filename) + + if os.path.isfile(ml_pathname): + + print("--> using {f} for translation".format(f = ml_filename)) + + with open(ml_pathname, 'r') as file: + ml_jsn = json.load(file) + + lang_jsn = { id: message[lang] for (id, message) in ml_jsn.items() } + # print(json.dumps(lang_jsn, indent=4)) + # TODO: see if lang exist in json, print somethings otherwise + + content.multilang = lang_jsn + + + # the global one + ml_global_filename = "content/global_multilang.json" + + if os.path.isfile(ml_global_filename): + with open(ml_global_filename, 'r') as file: + ml_jsn = json.load(file) + lang_jsn = { id: message[lang] for (id, message) in ml_jsn.items() } + generator.context["multilang"] = lang_jsn + +def register(): + + signals.page_generator_write_page.connect(add_multilang_json) + signals.article_generator_write_article.connect(add_multilang_json) diff --git a/plugins/multilang-json-page/__pycache__/__init__.cpython-38.pyc b/plugins/multilang-json-page/__pycache__/__init__.cpython-38.pyc new file mode 100644 index 0000000..b558529 Binary files /dev/null and b/plugins/multilang-json-page/__pycache__/__init__.cpython-38.pyc differ diff --git a/plugins/quotes-section/__init__.py b/plugins/quotes-section/__init__.py new file mode 100644 index 0000000..8cf1bfe --- /dev/null +++ b/plugins/quotes-section/__init__.py @@ -0,0 +1,29 @@ +from pelican import signals + +def split_to_quotes_section(article): + article_sections = article._content.split(''); + article._content = article_sections[0] + if len(article_sections) > 1: + article.quotes = article_sections[1] + +def split_to_bio_section(article): + article_sections = article._content.split(''); + article._content = article_sections[0] + if len(article_sections) > 1: + article.bio = article_sections[1] + +def article_add_quotes(article_generator): + for article in article_generator.articles: + split_to_quotes_section(article) + for translation in article.translations: + split_to_quotes_section(translation) + +def page_add_bio(page_generator): + for page in page_generator.pages: + split_to_bio_section(page) + for translation in page.translations: + split_to_bio_section(translation) + +def register(): + signals.article_generator_finalized.connect(article_add_quotes) + signals.page_generator_finalized.connect(page_add_bio) diff --git a/plugins/quotes-section/__pycache__/__init__.cpython-38.pyc b/plugins/quotes-section/__pycache__/__init__.cpython-38.pyc new file mode 100644 index 0000000..2afe00d Binary files /dev/null and b/plugins/quotes-section/__pycache__/__init__.cpython-38.pyc differ diff --git a/publishconf.py b/publishconf.py new file mode 100644 index 0000000..405e79b --- /dev/null +++ b/publishconf.py @@ -0,0 +1,24 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- # + +# This file is only used if you use `make publish` or +# explicitly specify it as your config file. + +import os +import sys +sys.path.append(os.curdir) +from pelicanconf import * + +# If your site is available via HTTPS, make sure SITEURL begins with https:// +SITEURL = 'https://moonwalk.be' +RELATIVE_URLS = False + +FEED_ALL_ATOM = 'feeds/all.atom.xml' +CATEGORY_FEED_ATOM = 'feeds/{slug}.atom.xml' + +DELETE_OUTPUT_DIRECTORY = True + +# Following items are often useful when publishing + +#DISQUS_SITENAME = "" +#GOOGLE_ANALYTICS = "" \ No newline at end of file diff --git a/theme/static/css/article.css b/theme/static/css/article.css new file mode 100644 index 0000000..7a32eee --- /dev/null +++ b/theme/static/css/article.css @@ -0,0 +1,73 @@ + +/* PROJECTS NAVIGATION + ========================================================================== */ + +nav.nav-projects ul{ + display: flex; + flex-wrap: wrap; + gap: 0 var(--lh); + + text-transform: uppercase; + line-height: 2; +} +nav.nav-projects li.active a{ + text-decoration: none; +} +nav.nav-projects li.active::before{ + content: "[\202F"; + content: "["; +} +nav.nav-projects li.active::after{ + content: "\202F]"; + content: "]"; +} +nav.nav-projects li.active::before, +nav.nav-projects li.active::after{ + /* font-family: 'Inconsolata', monospace; + font-variation-settings: var(--fvs-mono); + font-size: var(--fs-mono); */ +} + + +/* QUOTES + ========================================================================== */ + +blockquote{ + padding: calc(var(--lh) * 0.5) calc(var(--lh) * 1); + background: var(--c-soft); + border: var(--border); + + margin-left: var(--lh); + position: relative; +} +blockquote:not(:last-of-type){ + margin-bottom: calc(var(--lh) * 2.5); +} +blockquote p:nth-last-child(2){ + margin-bottom: 0; +} +blockquote p:last-of-type{ + position: absolute; + top: 100%; + margin: calc(var(--lh) * 0.25) 0; + + font-family: 'Inconsolata', monospace; + font-variation-settings: var(--fvs-mono); + font-size: var(--fs-mono); + +} +blockquote p:last-of-type::before{ + /* content: ""; */ +} + + + +@media only screen and (max-width: 30rem) { + nav.nav-projects ul > li{ + flex-basis: 100%; + } + + blockquote{ + margin-left: 0; + } +} diff --git a/theme/static/css/calendar.css b/theme/static/css/calendar.css new file mode 100644 index 0000000..f5ecd9a --- /dev/null +++ b/theme/static/css/calendar.css @@ -0,0 +1,180 @@ + + +/* CALENDAR + =========================================================================== */ + +#calendar-section{ + /* padding-top: calc(var(--lh) * 1); */ + /* padding-left: calc(var(--lh) * 1); */ +} + +/* loading */ +.cal-loading { + margin: calc(var(--lh) * 1) 0; + animation: glowing 1s infinite alternate; +} +@keyframes glowing { + from { color: var(--c-dark); } + to { color: var(--c-light); } +} + +/* layout */ +#calendar-section{ + /* padding-bottom: calc(var(--lh) * 1); */ +} +#calendar-section header{ + padding-bottom: calc(var(--lh) * 0.5); + border-bottom: var(--border); + border-style: dotted; + margin-bottom: calc(var(--lh) * 0.5); +} +#calendar-section .calendar-content{ + padding-left: calc(var(--lh) * 0.5); +} +#calendar-section footer{ + padding-top: calc(var(--lh) * 0.5); + border-top: var(--border); + border-style: dotted; + margin-top: calc(var(--lh) * 0.5); +} + +/* an entry */ +.cal-entry{ + padding: calc(var(--lh) * 1) 0 calc(var(--lh) * 0.5); + + /* padding: calc(var(--lh) * 1) 0 calc(var(--lh) * 1); + border-left: calc(var(--lh) * 0.5) solid white; + padding-left: calc(var(--lh) * 1); */ +} +.cal-entry.newmoon{ + /* border-style: dotted; */ +} +.cal-entry:not(:last-of-type){ + border-bottom: var(--border); +} + +.cal-entry__prime{ + display: flex; + align-items: last baseline; + gap: calc(var(--lh) * 1.5); +} +.cal-entry__second{ + margin-top: calc(var(--lh) * 0.75); +} +.cal-entry__tertary{ + margin-top: calc(var(--lh) * 0.75); +} + + +/* --- date */ +.cal-entry__date .day{ + text-transform: capitalize; +} + +/* --- past --- */ +.cal-entry.past .cal-entry__date .date{ + text-decoration-line: line-through; + text-decoration-thickness: calc(var(--lh) * 0.2); +} +.cal-entry.past h2{ + color: var(--c-soft-text); +} + +/* --- moon drawing */ +.cal-entry__moon .moon-drawing { + font-size: var(--fs-big); + width: 1em; + height: 1em; + border-radius: 100%; + + position: relative; + top: 0.12em; +} +.cal-entry.fullmoon .moon-drawing{ + background: white; +} +.cal-entry.newmoon .moon-drawing{ + border: 3px dotted white; + box-sizing: border-box; +} + +/* --- phase-name */ +.cal-entry__phase{ + flex-grow: 1; +} +h2.phase-name { + line-height: calc(var(--lh) * 1.5); + text-transform: capitalize; + white-space: nowrap; +} + +/* --- reservation */ +.cal-entry__reservation{ + /* flex-grow: 1; */ + display: flex; + justify-content: flex-end; +} +.reservation { + white-space: nowrap; +} +.cal-entry__reservation .picto{ + position: relative; + top: 0.16em; + margin-right: 0.1em; +} +.cal-entry:not(.confirmed) .cal-entry__reservation .picto{ + display: none; +} +.cal-entry:not(.confirmed) .cal-entry__reservation a{ + color: var(--c-soft-text); +} + +.cal-entry.past.confirmed .cal-entry__reservation{ + color: var(--c-soft-text); +} + +/* activvve */ +/* .cal-entry.confirmed:not(.past) :is(h2, .cal-entry__description, .cal-entry__reservation a), */ +.cal-entry.confirmed:not(.past) :is(.cal-entry__description, .cal-entry__reservation){ + /* color: midnightblue; */ + /* color: navy; */ +} + +/* --- tertary */ + +.cal-entry__tertary{ + display: flex; + flex-wrap: wrap; + gap: 0.5em; +} +.cal-entry__tertary > *:not(:last-child)::after{ + content: "•"; + margin: 0 0.5em; +} +.cal-entry__tertary > *:not(:first-child)::before{ + content: " "; +} + + +/* typo animation */ +.cal-entry{ + --animation-duration: 2s; + /* --animation-duration: 0.5s; */ + animation-timing-function: linear; +} +.cal-entry:not(.past).confirmed.newmoon.animated h2{ + animation: newmoon var(--animation-duration); +} +.cal-entry:not(.past).confirmed.fullmoon.animated h2{ + animation: fullmoon var(--animation-duration); +} +@keyframes newmoon { + 0% { font-variation-settings: "SERI"0, "slnt"0; } + 50% { font-variation-settings: "SERI"100, "slnt"0; color: white;} + 100% { font-variation-settings: "SERI"0, "slnt"0; } +} +@keyframes fullmoon { + 0% { font-variation-settings: "SERI"100, "slnt"0; } + 50% { font-variation-settings: "SERI"0, "slnt"0; color: white;} + 100% { font-variation-settings: "SERI"100, "slnt"0; } +} diff --git a/theme/static/css/fonts.css b/theme/static/css/fonts.css new file mode 100644 index 0000000..1345ac5 --- /dev/null +++ b/theme/static/css/fonts.css @@ -0,0 +1,21 @@ + +/* FONTS + ========================================================================== */ + +@font-face { + font-family: "unoversoneueGX"; + src: url("../fonts/unoversoneueGX-SLANT.ttf"); + font-weight: normal; +} +@font-face { + font-family: "Inconsolata"; + src: url("../fonts/Inconsolata[wdth,wght].ttf"); + font-weight: normal; + /* [wdth,wght] */ +} +@font-face { + /* for moon or astro picto */ + font-family: "Symbola"; + src: url("../fonts/Symbola.otf"); + font-weight: normal; +} diff --git a/theme/static/css/gallery.css b/theme/static/css/gallery.css new file mode 100644 index 0000000..c02fafb --- /dev/null +++ b/theme/static/css/gallery.css @@ -0,0 +1,43 @@ + +.gallery-section{ + display: grid; + grid-template-columns: repeat(auto-fit, minmax(250px, 1fr) ); + grid-auto-rows: 200px; + + box-sizing: border-box; + border: var(--border); + height: calc(100vh - calc(5 * var(--lh))); + overflow: auto; + background: var(--c-soft); +} +.gallery-section > .image{ + position: relative; +} +.gallery-section > .image > img{ + width: 100%; + height: 100%; + /* z-index: 2; */ + + object-fit: cover; + object-position: center; +} +.gallery-section > .image > .time{ + position: absolute; + inset: 0; + display: flex; + justify-content: center; + align-items: center; + color: white; + + pointer-events: none; +} + + +/* remove the watch on gallery mode */ +body.gallery aside.moon-watch{ + display: none; +} + +body.gallery > section.grid-display{ + grid-template-columns: 1fr; +} \ No newline at end of file diff --git a/theme/static/css/header.css b/theme/static/css/header.css new file mode 100644 index 0000000..71cdf8b --- /dev/null +++ b/theme/static/css/header.css @@ -0,0 +1,150 @@ + +body > header{ + --header-h: calc(var(--lh) * 3); +} +header > .top-header{ + background: var(--c-dark); + + height: calc(var(--lh) * 1); + display: flex; + justify-content: space-between; +} +header > .top-header > h1{ + color: white; + margin-left: calc(var(--lh) * 0.5); + line-height: var(--lh); + text-transform: uppercase; +} +header > .top-header > h1 > a{ + text-decoration: none; +} + +/* LANG + ========================================================================== */ +nav.lang-menu ul{ + + display: flex; + gap: calc(var(--lh) * 0.5); + justify-content: flex-end; + padding-right: calc(var(--lh) * 0.5); + + line-height: var(--lh); + + /* theme 1 */ + color: var(--c-soft); + + /* theme 2 */ + /* background: var(--c-soft); + color: var(--c-dark); */ +} +nav.lang-menu a{ + color: currentColor; + text-decoration: none; +} +nav.lang-menu li.active{ + color: white; +} + +/* order */ +nav.lang-menu #lang__en{ + order: 1; +} +nav.lang-menu #lang__fr{ + order: 2; +} +nav.lang-menu #lang__nl{ + order: 3; +} +nav.lang-menu #lang__sp{ + order: 4; +} + +/* NAVIGATION + ========================================================================== */ +nav.nav-menu ul{ + height: calc(var(--lh) * 2); + + display: flex; + align-items: stretch; + border-bottom: var(--border); + box-sizing: border-box; + + /* theme 1 */ + background: var(--c-soft); + + /* theme 2 */ + /* border-top: var(--border); + background: var(--c-dark); + border-color: var(--c-soft); + color: var(--c-soft); */ +} +nav.nav-menu li{ + flex: 1 0 0%; + box-sizing: border-box; + max-width: 16rem; + position: relative; + border-right: var(--border); + + /* theme 1 */ + /* background: var(--c-light); */ + + /* theme 2 */ + /* border-color: var(--c-soft); */ +} +nav.nav-menu li:first-child{ + /* border-left: var(--border); */ + + /* theme 2 */ + /* border-color: var(--c-soft); */ +} + +nav.nav-menu a{ + color: currentColor; + display: block; + height: 100%; + box-sizing: border-box; + + display: flex; + justify-content: center; + align-items: center; + text-align: center; + + text-transform: uppercase; + text-decoration: none; + transition: 300ms font-variation-settings; + font-variation-settings: "SERI" 0, "slnt" 0; +} +nav.nav-menu a span{ + padding-top: 0.2em; +} +nav.nav-menu a:hover, +nav.nav-menu li.active a{ + font-variation-settings: "SERI" 100, "slnt" 0; +} + +nav.nav-menu li.active{ + /* theme 1 */ + background: white; + + /* theme 2 */ + /* color: white; */ +} + +/* order */ +nav.nav-menu #nav__index{ + order: 1; +} +nav.nav-menu #nav__projects{ + order: 2; +} +nav.nav-menu #nav__gallery{ + order: 3; +} + +/* breaking point */ +/* 16em * 3 * 1.25*/ +@media only screen and (max-width: 60em) { + nav.nav-menu li#nav__gallery{ + border-right: none; + } +} diff --git a/theme/static/css/layout.css b/theme/static/css/layout.css new file mode 100644 index 0000000..8d872fd --- /dev/null +++ b/theme/static/css/layout.css @@ -0,0 +1,76 @@ + +/* we have fixed element but the only scroll is on the body, + so scrolling anywhere on the page works */ + +body > header{ + position: sticky; + top: 0; + z-index: 2; +} +body > section.grid-display{ + display: grid; + grid-template-columns: 1fr 40%; + position: relative; +} +body > section.grid-display > *{ + padding: var(--lh); + padding-top: calc(var(--lh) * 1); +} + +aside.moon-watch{ + position: fixed; + top: calc(var(--lh) * 3); /* the height of the header */ + right: 0; + /* half minus half of the grid-gap */ + width: 40%; + box-sizing: border-box; +} + +body > section.grid-display::before{ + /* content: ""; */ + position: fixed; + inset: 0; + top: calc(var(--lh) * 3); /* the height of the header */ + height: calc(var(--lh) * 2); + background: linear-gradient(var(--c-light) 33%, transparent); + pointer-events: none; + z-index: 2; +} + +@media only screen and (max-width: 60rem) { + /* one column when smaller */ + :root{ + --fs-display: clamp(3rem, 16vw, 6rem); + } + + body > section.grid-display{ + grid-template-columns: 1fr; + } + body > section.grid-display::before{ + height: calc(var(--lh) * 1); + } + section.grid-display > aside.moon-watch{ + position: static; + width: auto; + + order: 0; + padding-top: calc(var(--lh) * 1); + padding-bottom: 0; + } + section.grid-display > main{ + padding-top: calc(var(--lh) * 1); + /* padding-bottom: 0; */ + } + + body > section.grid-display > *{ + padding-left: calc(var(--lh) * 0.5); + padding-right: calc(var(--lh) * 0.5); + } + + + /* gallery */ + body:not(.gallery) section.grid-display > main{ + order: 1; + padding-top: 0; + } +} diff --git a/theme/static/css/main.css b/theme/static/css/main.css new file mode 100644 index 0000000..cba7baa --- /dev/null +++ b/theme/static/css/main.css @@ -0,0 +1,228 @@ +/* +IDEA: +* the black of the screen is litteraly the absence of light, +then the serif in white become an exact representation of the changing pattern +of moonlight through the tree +*/ + +:root{ + /* --- COLORS --- */ + + /* --c-dark: hsl(60, 2%, 18%); + --c-soft: hsl(60, 6%, 68%); + --c-light: hsl(96, 18%, 92%); */ + + /* from image sampling */ + /* char: low contrast, background on which we can put white */ + /* still we could switch the hue to either a blue or a redish */ + --c-dark: hsl(62, 8%, 16%); /* darker than sampling feel */ + --c-soft: hsl(62, 30%, 88%); /* back lit turn off on dark feel */ + --c-soft-text: hsl(62, 4%, 68%); /* back lit turn off on dark feel */ + --c-light: hsl(92, 36%, 90%); + + /* old color theme */ + /* --c-light: hsl(34, 44%, 82%); + /* --c-light: hsl(48, 36%, 86%); */ + + /* inverted */ + /* --c-dark: hsl(96, 20%, 94%); + --c-soft: hsl(60, 6%, 40%); + --c-light: hsl(60, 2%, 25%); */ + + /* --- FONT-SIZES --- */ + --fs-display: clamp(3rem, 8vw, 7rem); + + /* --fs-big: 2.35rem; */ + --fs-big: 2.4rem; + --fs-up: 1.35rem; + + --fs-mono-big: calc(var(--fs-big) * 1); /* match title size */ + --fvs-mono-big: 'wght' 220, 'wdth' 100; + + --fs-mono: 0.725rem; + /* --fs-mono: 0.75rem; */ + --fvs-mono: 'wght' 420, 'wdth' 140; + + --lh: 1.35rem; + + /* --- SPACES --- */ + /* --border-width: 0.08rem; */ + --border-width: 1.5px; + --border: var(--border-width) solid var(--c-dark); +} + +html{ + background: var(--c-light); + + /* background: linear-gradient(to bottom, var(--c-light), hsl(34, 44%, 82%)); */ + color: var(--c-dark); + + font-family: "unoversoneueGX"; + /* bigger than default (16px --> 20px) */ + font-size: 1.25em; +} + +body{ + font-size: inherit; + line-height: var(--lh); +} + +/* link */ +a, +a:visited{ + color: currentColor; + /* text-decoration-thickness: var(--border-width); */ + text-decoration-thickness: 1px; +} +:is(a, a:visited):hover{ + text-decoration: none; +} + +/* selection */ +*::selection{ + background: white; + color: var(--c-dark); +} + +/* CONSTANT VERTICAL RYTHM + =========================================================================== */ + +.text-content :is(h1,h2,h3,h4,h5,h6){ + margin: calc(var(--lh) * 2) 0 calc(var(--lh) * 0.5); + font-size: var(--fs-big); + line-height: calc(var(--lh) * 2); +} +.text-content p{ + margin: calc(var(--lh) * 1) 0; +} +.text-content :is(h1,h2,h3,h4,h5,h6) + p{ + margin: calc(var(--lh) * 0.5) 0; +} +.text-content ul{ + margin: calc(var(--lh) * 1) 0; + padding-left: calc(var(--lh) * 1); +} +.text-content :is(p,blockquote):first-child{ + margin-top: 0; +} +.text-content :is(h1,h2,h3,h4,h5,h6):first-child{ + margin-top: calc(var(--lh) * 0.5); +} +.text-content :is(h1,h2,h3,h4,h5,h6,p,blockquote):last-child{ + margin-bottom: 0; +} + +.text-content{ + max-width: 36em; +} + +/* FONTS UTILITIES + =========================================================================== */ + +/* mono */ +.mono{ + font-family: 'Inconsolata', monospace; + font-variation-settings: var(--fvs-mono); + font-size: var(--fs-mono); + line-height: 1.25; +} +.mono-big{ + font-family: 'Inconsolata', monospace; + font-size: var(--fs-mono-big); + font-variation-settings: var(--fvs-mono-big); + line-height: calc(var(--lh) * 1.5); +} + +/* bigger text */ +.font-up{ + font-size: var(--fs-up); +} +.font-big{ + font-size: var(--fs-big); + line-height: calc(var(--lh) * 1.5); +} + +/* SECTIONS TITLES + =========================================================================== */ + +/* section title */ +section.data-section{ + position: relative; + box-sizing: border-box; + border-top: var(--border); + padding: calc(var(--lh) * 2) 0 calc(var(--lh) * 3); +} +section.data-section::before{ + font-family: 'Inconsolata', monospace; + /* font-variation-settings: 'wght' 460, 'wdth' 150; */ + font-variation-settings: var(--fvs-mono); + font-size: var(--fs-mono); + letter-spacing: 0.04em; + text-transform: uppercase; +} +section.data-section::before { + content: attr(data-box-title); + background: var(--c-dark); + color: var(--c-light); + position: absolute; + top: calc(-1 * var(--border-width)); + left: 0; + padding: 0.2em calc(var(--lh) / 2); + display: flex; + align-items: center; + outline: calc(var(--lh) / 2) solid var(--c-light); + line-height: 1.25; +} + +/* INTRO TEXT + =========================================================================== */ + +/* first sentence */ +#about-section .about-box > p:first-child{ + font-size: var(--fs-up); + margin-bottom: 0; + line-height: 1.1; +} + +#about-section .bio-box > p:first-child{ + margin-top: calc(var(--lh) * 1); +} + +/* FOOTER + =========================================================================== */ + +body > footer{ + background: var(--c-soft); + font-size: 0.625rem !important; + border-top: var(--border); + /* text-align: right; */ + + display: grid; + grid-template-columns: 1fr 1fr; +} +body > footer > .additionnal-info{ + border-right: var(--border); + color: var(--c-soft-text); +} +body > footer > *{ + padding: var(--lh); +} + +@media only screen and (max-width: 600px) { + body > footer{ + grid-template-columns: 1fr; + } + body > footer > .additionnal-info{ + border-right: none; + border-bottom: var(--border); + } +} + +/* RESPONSIVENESS + =========================================================================== */ + +@media only screen and (max-width: 600px) { + html{ + font-size: 1.125em; + } +} diff --git a/theme/static/css/moon-watch.css b/theme/static/css/moon-watch.css new file mode 100644 index 0000000..9ed81af --- /dev/null +++ b/theme/static/css/moon-watch.css @@ -0,0 +1,95 @@ + + + +:root { + --animation-duration: 2s; +} + +#moon-watch-section{ + /* padding-top: calc(var(--lh) * 1.5); */ +} + +.watch__date{ + padding-bottom: calc(var(--lh) * 0.5); +} + +.watch__phase > h2.phase-name{ + text-transform: uppercase; + font-size: var(--fs-display); + line-height: 0.85; + letter-spacing: -0.05em; + animation: setting_phase var(--animation-duration); + + /* background: radial-gradient(circle closest-side, white, var(--c-dark)); + -webkit-background-clip: text; + -webkit-text-fill-color: transparent; */ +} + +@keyframes setting_phase { + 0% { + font-variation-settings: "SERI"0, "slnt"0; + } + 100% { + font-variation-settings: "SERI"inherit, "slnt"inherit; + } +} + + + + + + +/* ------------- old */ + +/* MOON WATCH + ============================================================================ */ + +/* svg scheme */ +.flex-scheme-info-wrapper { + display: flex; +} + +.flex-scheme-info-wrapper .api-info-wrapper { + display: block; + flex-grow: 1; +} + +#current-phase-scheme { + position: absolute; + bottom: 0; + right: 0; +} +#current-phase-scheme .scheme-sun{ + text-align: center; +} + +#current-phase-scheme svg { + overflow: hidden; + width: 200px; + height: 150px; +} + +svg text { + font-family: "Symbola"; +} + +circle { + vector-effect: non-scaling-stroke; +} + +circle.svg-moon-trajectory, +circle.svg-earth-trajectory { + stroke: var(--c-dark); + stroke-width: var(--border-width); + fill: none; +} + +circle.svg-moon, +circle.svg-earth, +path.svg-sun { + fill: var(--c-dark); +} + +circle.svg-moon { + /* transition: var(--animation-duration); */ +} diff --git a/theme/static/css/old/calendar_old.css b/theme/static/css/old/calendar_old.css new file mode 100644 index 0000000..ef533de --- /dev/null +++ b/theme/static/css/old/calendar_old.css @@ -0,0 +1,282 @@ +/* +bug fix past / confirmed in both dark and light time +make sure it fit on iphone 5 +make whole transition in size +add (open) button +add a [now] indicator on the timeline +decide if we leave or not the illumination level +homogenize time notation (19h30 & 8:05:30pm) +*/ +/* CALENDAR SECTIONS + ============================================================================ */ +.calendar-box { + display: grid; + align-items: last baseline; + grid-template-columns: repeat(4, auto) 1fr; + grid-template-rows: auto auto; + gap: calc(var(--pad) * 1) calc(var(--pad) * 4); + padding: calc(var(--pad) * 2) 0; + border-bottom: var(--border); + position: relative; +} + +.calendar-box .phase-name { + /* has to have fixed width so both phase name have same width */ + width: 4.8em; +} + +.calendar-box>.reservation-wrapper { + flex-grow: 1; +} + +/* --- date --- */ +#calendar-section .day-in-full { + display: block; + font-size: var(--fs-big); + margin-bottom: -0.15em; +} + +#calendar-section .number-date { + /* mono */ + font-family: 'Inconsolata', monospace; + font-variation-settings: 'wght'220, 'wdth'120; + font-size: calc(var(--fs-mono) * 2.4); + line-height: 1; + /* classic */ + /* font-size: var(--fs-big); + line-height: 1; */ +} + +.number-date span:not(:last-of-type)::after { + content: "."; + margin: 0 -0.2em; +} + +/* --- moon drawing --- */ +.moon-drawing { + --size: 0.8em; + --illumination: 1; + font-size: var(--fs-title); + display: block; + margin: auto; + width: var(--size); + height: var(--size); + background-color: rgba(255, 255, 255, var(--illumination)); + border-radius: 100%; +} + +/* --- phase name --- */ +h2.phase-name { + line-height: 0.76; + text-transform: capitalize; +} + +/* --- reservation link --- */ +/* basic */ +.reservation-wrapper { + font-size: var(--fs-big); + text-align: right; + white-space: nowrap; +} + +.reservation-wrapper a { + text-transform: capitalize; + text-decoration: none; +} + +.calendar-box:not(.confirmed) .reservation-wrapper { + display: none; +} + +/* blue if confirmed */ +.confirmed .reservation-wrapper { + color: midnightblue; +} + +/* underline if confirmed and not past (=has href)*/ +.confirmed .reservation-wrapper a[href] { + color: midnightblue; +} + +.confirmed .reservation-wrapper a[href] span:nth-of-type(2) { + text-decoration: underline; + text-decoration-thickness: var(--border-width); +} + +/* grey if past */ +.past .reservation-wrapper { + color: grey; +} + +.past .reservation-wrapper a { + color: grey; +} + +/* --- secondary info --- */ +.moon-event-time { + padding-left: 0.2em; +} + +.sun { + font-size: 1.75em; + vertical-align: initial; + margin-right: 0.14em; + position: relative; + top: 0.18em; + line-height: 0; +} + +.api-info-wrapper { + display: contents; +} + +.sunset { + grid-column: 4 / span 2; +} + +.moon-event-time { + grid-column: 1 / span 1; +} + +.distance { + grid-column: 3 / span 1; +} + +.illumination { + display: none; +} + +/* --- past & confirmed --- */ +/* the past & confirmed must be visible without opening on mobile!! */ +.confirmed .date-wrapper, +.confirmed .phase-name-wrapper { + color: midnightblue; +} + +.past .date-wrapper, +.past .phase-name-wrapper { + color: grey; +} + +/* .last-past:after { + content: "\27A4"; + display: block; + background: var(--c-light); + position: absolute; + top: 100%; + grid-column: 2 / span 1; +} */ + +/* loading-holder */ +.loading-holder { + margin: calc(var(--pad) * 2) 0; + animation: glowing 1s infinite alternate; +} + +@keyframes glowing { + from { + color: var(--c-dark); + } + to { + color: white; + } +} + +/* FOOTER + ============================================================================ */ + +.calendar > footer{ + text-align: center; + grid-column: 1 / span 2; + margin-bottom: calc(var(--pad) * 2); +} + +/* MOBILE + ============================================================================ */ +@media only screen and (max-width: 1050px) { + .calendar-box { + gap: calc(var(--pad) * 1) calc(var(--pad) * 2); + } +} + +@media only screen and (max-width: 850px) { + .calendar-box { + grid-template-columns: 1fr auto 1fr; + grid-template-rows: auto auto auto; + gap: 0 calc(var(--pad) * 2); + } + + .calendar-box:not(.confirmed) { + grid-template-rows: auto auto; + } + + /* --- typo adjustments --- */ + .moon-drawing { + --size: 1em; + } + + .date-wrapper .number-date { + font-variation-settings: 'wght'250, 'wdth'120; + font-size: calc(var(--fs-mono) * 2.5); + } + + /* --- open / close mobile mechanism --- */ + /* the open close button */ + .date-wrapper, + .phase-name-wrapper, + .moon-drawing { + cursor: pointer; + } + + /* hidding in mobile - when click --> .open */ + .calendar-box.open { + gap: calc(var(--pad) * 2); + } + + .to-hide-on-mob { + display: none; + } + + /* walk info placement */ + .open.confirmed .walk-info-wrapper { + display: block; + grid-column-end: span 3; + } + + .open.confirmed .reservation-wrapper { + display: block; + padding-right: calc(var(--pad) * 1); + grid-column: -2 / -1; + grid-row: -2 / -1; + } + + /* api-info placement */ + .open .api-info-wrapper { + grid-column-end: span 2; + display: flex; + flex-wrap: wrap; + } + + .api-info-wrapper>* { + flex-basis: 100%; + padding: 0; + } + + .sunset { + order: 1; + } + + .moon-event-time { + order: 2; + } + + .illumination { + order: 3; + } + + .distance { + order: 4; + } +} + +@media only screen and (max-width: 600px) {} diff --git a/theme/static/css/reset.css b/theme/static/css/reset.css new file mode 100644 index 0000000..af94440 --- /dev/null +++ b/theme/static/css/reset.css @@ -0,0 +1,48 @@ +/* http://meyerweb.com/eric/tools/css/reset/ + v2.0 | 20110126 + License: none (public domain) +*/ + +html, body, div, span, applet, object, iframe, +h1, h2, h3, h4, h5, h6, p, blockquote, pre, +a, abbr, acronym, address, big, cite, code, +del, dfn, em, img, ins, kbd, q, s, samp, +small, strike, strong, sub, sup, tt, var, +b, u, i, center, +dl, dt, dd, ol, ul, li, +fieldset, form, label, legend, +table, caption, tbody, tfoot, thead, tr, th, td, +article, aside, canvas, details, embed, +figure, figcaption, footer, header, hgroup, +menu, nav, output, ruby, section, summary, +time, mark, audio, video { + margin: 0; + padding: 0; + border: 0; + font-size: 100%; + font: inherit; + vertical-align: baseline; +} +/* HTML5 display-role reset for older browsers */ +article, aside, details, figcaption, figure, +footer, header, hgroup, menu, nav, section { + display: block; +} +body { + line-height: 1; +} +ol, ul { + list-style: none; +} +blockquote, q { + quotes: none; +} +blockquote:before, blockquote:after, +q:before, q:after { + content: ''; + content: none; +} +table { + border-collapse: collapse; + border-spacing: 0; +} \ No newline at end of file diff --git a/theme/static/fonts/Inconsolata[wdth,wght].ttf b/theme/static/fonts/Inconsolata[wdth,wght].ttf new file mode 100644 index 0000000..94747bd Binary files /dev/null and b/theme/static/fonts/Inconsolata[wdth,wght].ttf differ diff --git a/theme/static/fonts/ScienceGothic.ttf b/theme/static/fonts/ScienceGothic.ttf new file mode 100644 index 0000000..bbbd785 Binary files /dev/null and b/theme/static/fonts/ScienceGothic.ttf differ diff --git a/theme/static/fonts/Symbola.otf b/theme/static/fonts/Symbola.otf new file mode 100644 index 0000000..bbd5f85 Binary files /dev/null and b/theme/static/fonts/Symbola.otf differ diff --git a/theme/static/fonts/unoversolibre-Book.otf b/theme/static/fonts/unoversolibre-Book.otf new file mode 100644 index 0000000..bdd9b1d Binary files /dev/null and b/theme/static/fonts/unoversolibre-Book.otf differ diff --git a/theme/static/fonts/unoversolibre-Italic.otf b/theme/static/fonts/unoversolibre-Italic.otf new file mode 100644 index 0000000..3795289 Binary files /dev/null and b/theme/static/fonts/unoversolibre-Italic.otf differ diff --git a/theme/static/fonts/unoversolibre-Serif.otf b/theme/static/fonts/unoversolibre-Serif.otf new file mode 100644 index 0000000..cc2edc4 Binary files /dev/null and b/theme/static/fonts/unoversolibre-Serif.otf differ diff --git a/theme/static/fonts/unoversoneueGX-SLANT.ttf b/theme/static/fonts/unoversoneueGX-SLANT.ttf new file mode 100644 index 0000000..6c2827a Binary files /dev/null and b/theme/static/fonts/unoversoneueGX-SLANT.ttf differ diff --git a/theme/static/fonts/unoversoneueGX.ttf b/theme/static/fonts/unoversoneueGX.ttf new file mode 100644 index 0000000..0e61bed Binary files /dev/null and b/theme/static/fonts/unoversoneueGX.ttf differ diff --git a/theme/static/fonts/unoversoneueGX_slant.ttf b/theme/static/fonts/unoversoneueGX_slant.ttf new file mode 100644 index 0000000..62fbe48 Binary files /dev/null and b/theme/static/fonts/unoversoneueGX_slant.ttf differ diff --git a/theme/static/js/moon-calendar.js b/theme/static/js/moon-calendar.js new file mode 100644 index 0000000..ba1a46a --- /dev/null +++ b/theme/static/js/moon-calendar.js @@ -0,0 +1,386 @@ + +// TODO: +// * check what does really mean this illumination or the other one ! +// like is it really how much the moon is lit ? + +// NOTE: +// 1. the date and time DO coincide with +// https://www.timeanddate.com/moon/phases/?year=2022 +// to the minute ! +// unlike the "self computed values" +// (which can differ of 1 day ~ 12h and thus endup in the wrong daybox, even if we don't show the time value) +// 2. iCalendar give date and time in CET/CEST +// so we have to use luxon to parse the string as CET, and convert it to a proper date object +// then we can print this object back according to where the walk happens + +let months_ahead = window.walk_calendar["months_ahead"]; +let month_to_get = now; +let queue = []; + + +// UTILITIES +// ========================================================================== + +function nextMonth(date, i=1){ + // return the i-th next month + let nextMonth = new Date(date); // make a copy of date object + nextMonth.setMonth(nextMonth.getMonth() + i); // add i month + return nextMonth; +} + +function prevMonth(date, i=1){ + // return the i-th next month + let prevMonth = new Date(date); // make a copy of date object + prevMonth.setMonth(prevMonth.getMonth() - i); // add i month + return prevMonth; +} + +function zeroPad(num, places) { + var zero = places - num.toString().length + 1; + return Array(+(zero > 0 && zero)).join("0") + num; +} + +function translatePhaseDutch(phase_name){ + if (phase_name == 'Full moon'){ + return 'Volle maan'; + } + else if (phase_name == 'New Moon'){ + return 'Nieuwe maan'; + } +} + +function getLocalFromURL(){ + let local = ""; + let url = window.location.href; + let filename = url.split("/").pop().split(".")[0]; + let lang_split = filename.split("_"); + + if (lang_split.length == 1){ + local = "en-gb"; + } + else{ + if (lang_split[1] == "fr"){ + local = "fr-be"; + } + else if (lang_split[1] == "nl"){ + local = "nl-be"; + } + else if (lang_split[1] == "sp"){ + local = "es-es"; + } + } + return local; +} + +// FILL CALENDAR WITH DATA +// ========================================================================== + +function addDateToCalendar(date, moon){ + // given a moon state object from the API, + // fill in the template and add it to the calendar + + // --- data we need from the yaml + let lat = window.walk_calendar["latitude"]; + let long = window.walk_calendar["longitude"]; + let timezone = window.walk_calendar["timezone"]; + let calendar = window.walk_calendar["calendar"]; + let contact_mail = window.walk_calendar["reservation_mail"]; + + // --- converting the date to walk timezone + date = date.setZone(timezone); + // console.log(date.toString()); + + // --- clone template + let template = $('#cal-entry__template').html(); + let $cal_entry = $($.parseHTML(template)); + + // --- get suncalc moon object + // for complementary info that are not in the moon API object, such as: + // earth-moon distance, and illumination + let moon_calc = getMoonStateFromDate(date, lat, long); + let distance = moon_calc["distance"]; + // let illumination = (moon_calc["illumination"]*100).toFixed(2); + + // --- get suncalc sun object + // for complementary info such as: sunset time + // Note: suncalc gives us sunset time as a date object + // meaning if we just print it it will print in local user time + // what we need to do: + // js sunset_time --> ISO string in UTC --> luxon sunset_time + // set proper timezone to luxon sunset_time + // print it in it's timezone + let sun_calc = SunCalc.getTimes(date, lat, long); + let sunset = sun_calc["sunset"]; + walk_sunset = luxon.DateTime.fromISO(sunset.toISOString()); + walk_sunset = walk_sunset.setZone(timezone); + // console.log(sunset); + // console.log(walk_sunset.toString()); + + // --- formating the info + let phase_name = moon.phaseName; + let phase = moon.isPhaseLimit === 1 ? 0 : 0.5; + + // API is missing dutch phase name + if (window.current_local == "nl-be"){ + phase_name = translatePhaseDutch(phase_name); + } + + // convert those two luxon dates in 'timezone' to human readable strings + // whith 'timezone' indicated + let walk_sunset_time = format_luxon_date(walk_sunset); + let formated_date = format_luxon_date(date); + + // let time_id = date.toUnixInteger(); + let time_id =formated_date['date'].split(".").join("-"); + + // --- adding classes + if(date < now){ + $cal_entry.addClass("past"); + } + if(phase === 0){ + $cal_entry.addClass("newmoon"); + } + else{ + $cal_entry.addClass("fullmoon"); + } + + // --- filling the info + $cal_entry.attr("id", time_id); + // --- PHASENAME + $cal_entry.find(".phase-name").html(phase_name); + // --- EVENT + $cal_entry.find(".cal-entry__date .day").html(formated_date['day']); + $cal_entry.find(".cal-entry__date .date").html(formated_date['date']); + + // --- SECONDARY INFO --- + $cal_entry.find(".sunset-time").html(walk_sunset_time['time']); + $cal_entry.find(".moon-time").html(formated_date['time']); + // $cal_entry.find(".cal-entry__distance span").html(distance.toFixed(0)); + + // --- updating the font + updateAxis($cal_entry, phase); + + // --- adding walk calendar info + if (calendar[time_id]){ + let walk_entry = calendar[time_id]; + + // --- add the class + $cal_entry.addClass("confirmed"); + $cal_entry.find(".cal-entry__reservation a .not-confirmed").remove(); + + // --- fill infos + $cal_entry.find(".cal-entry__description .start-time").html(walk_entry.start_time); + $cal_entry.find(".cal-entry__description .start-location a").html(walk_entry.start_location); + $cal_entry.find(".cal-entry__description .start-location a").attr("href", walk_entry.start_location_link); + + // --- mail subject + // only added if event has an entry in yaml AND not a past event + if(date > now){ + let mail_subject = $cal_entry.find(".cal-entry__reservation a").attr("data-mail-subject"); + mail_subject = mail_subject.replace("$", phase_name) + " " + formated_date['date']; + let uri = "mailto:" + contact_mail + "?subject="; + uri += encodeURIComponent(mail_subject); + $cal_entry.find(".cal-entry__reservation a").attr("href", uri); + } + } + else{ + $cal_entry.find(".cal-entry__description").remove(); + $cal_entry.find(".cal-entry__reservation a .signup").remove(); + } + + // --- make it clickable + $cal_entry.on( "click", function() { + let yaml_entry = '#'+ phase_name + " walk on the " + formated_date['date'] + + '\n' + time_id + ":"; + navigator.clipboard.writeText(yaml_entry); + }); + + // --- append to body + $('#calendar-section .calendar-content').append($cal_entry); +} + +function postProcessCalendar(){ + // is called when calendar is entierly finished + console.log("calendar processed"); + + $('.cal-entry.past').last().addClass('last-past'); + $('.cal-loading').remove(); + + // --- add animation listener + $('.cal-entry').bind("webkitAnimationEnd mozAnimationEnd animationend", function(){ + $(this).removeClass("animated") + }) + + $('.cal-entry').mouseenter(function(){ + $(this).addClass("animated"); + }) +} + +function writeTimezone(){ + let timezone = window.walk_calendar["timezone"]; + let temp_date = luxon.DateTime.now().setZone(timezone); + temp_date = temp_date.setLocale(window.current_local); + let offset = luxon.DateTime.now().setZone(timezone).offsetNameShort; + $('.date-time-info span').html(offset + " (" + timezone + ")"); +} + + +// PROCESSING API RESPONSE +// ========================================================================== + +function processMonthResponse(response){ + + // process the API response + // in this API the new/full moon event last exactly + // on the day in which the precise event happens + + let month_config = response.config; + let month_calendar = response.calendar; + console.log("adding", month_config.month + " " + month_config.year); + + // iterate through every day + for(let i = 1; i <= month_calendar.daysMonth; i++){ + + let moon = month_calendar.phase[i]; + + // if a new/full moon event happens that day + // 2 and 4 are first/last quarter, + // false are the in between waning/waxing days + if (moon.isPhaseLimit == 1 || moon.isPhaseLimit == 3){ + + // create back a date object from i and month + // to have easier control on it's display + // + getting back the exact time of the event from the API + + // NOTE: in which UTC does icalc37 is giving us the calendar? + // it seems it's given in CET : https://en.wikipedia.org/wiki/Central_European_Time + // which oscillate between UTC+1 and UTC+2 according to winter/summer time + // Note that: "When the time zone offset is absent, + // date-only forms are interpreted as a UTC time and date-time forms are interpreted as local time." + // so here it's working because MY local time is == to CET + // but a computer in china would not parse the date correctly... + // we can not precise CET and it's non-trivial to convert from: CET -> GMT -> USER TIME + // because it has to take in account the rules of when CET = UTC+1 pr UTC+2 + // https://stackoverflow.com/questions/20867562/create-a-date-object-with-cet-timezone + + // old code + // let date_str = [month_config.month, i, month_config.year, moon.timeEvent].join(" "); + // let date = new Date(date_str); + + // IANA for the CET date we got from the API: Europe/Brussels + // IANA for the place where the walk happens: Europe/Brussels + // those are conceptually independant !! + // see luxon documentation: https://moment.github.io/luxon/#/zones + + let dateISO = [month_config.year, zeroPad(month_config.month,2), zeroPad(i,2)].join("-"); + let timeISO = moon.timeEvent.split(":").map(x => zeroPad(x,2)).join(":"); + let dateTimeISO = dateISO+"T"+timeISO; + let date = luxon.DateTime.fromISO(dateTimeISO, { zone: "Europe/Brussels" }); + // console.log(dateTimeISO); + // console.log(date.zoneName); + + addDateToCalendar(date, moon); + } + } +} + +// API CALLS & QUEUE HANDLING +// ========================================================================== + +//based on http://www.wdisseny.com/lluna/?lang=en +function requestMonthMoonPhases(obj, callback){ + // write the request + let gets=[]; + for (let i in obj){ + gets.push(i + "=" +encodeURIComponent(obj[i])); + } + gets.push("LDZ=" + new Date(obj.year,obj.month-1,1) / 1000); + let xmlhttp = new XMLHttpRequest(); + let url = "https://www.icalendar37.net/lunar/api/?" + gets.join("&"); + + xmlhttp.onreadystatechange = function() { + if (xmlhttp.readyState == 4 && xmlhttp.status == 200) { + + queue.push({config: obj, calendar: JSON.parse(xmlhttp.responseText)}) + callback(); + + } + } + xmlhttp.open("GET", url, true); + xmlhttp.send(); +} + +function processQueue() { + + // Sort the queue according to config month + queue.sort(function(a, b) { + if(a.config.year != b.config.year){ + return a.config.year - b.config.year; + } else{ + return a.config.month - b.config.month; + } + }); + // let current_queue = queue.map(x => x.config.month + " " + x.config.year); + // console.log(current_queue); + + // Test if the queue is not empty + // and if it's first element is the next one to add + if ( queue.length > 0 && + queue[0].config.month === month_to_get.getMonth() + 1 && + queue[0].config.year === month_to_get.getFullYear()) { + + // add to calendar + processMonthResponse(queue[0]); + + // Remove the first item from the queue as it's already processed + queue.splice(0, 1); + + // update the next month to get + month_to_get = nextMonth(month_to_get); + months_ahead = months_ahead - 1; + + // Process the queue again + processQueue(); + } + else if ( months_ahead == 0 ) { + postProcessCalendar(); + } +} + +// MAIN +// ========================================================================== + +function createCalendar(months_ahead){ + + let new_month = now; + + for (var i = 0; i < months_ahead; i++) { + + let lang = window.current_local.substring(0,2) + + // config to send to the API + let config_month = { + lang : lang, + month : new_month.getMonth() + 1, + year : new_month.getFullYear() + } + + + console.log("doing request", config_month.month + " " + config_month.year + " in " + lang); + requestMonthMoonPhases(config_month, processQueue); + + // increase the month by 1 + new_month = nextMonth(new_month); + } +} + + +$(document).ready(function(){ + + window.current_local = getLocalFromURL(); + + createCalendar(months_ahead); + + writeTimezone(); + +}); diff --git a/theme/static/js/moon-utilities.js b/theme/static/js/moon-utilities.js new file mode 100644 index 0000000..1b13ebb --- /dev/null +++ b/theme/static/js/moon-utilities.js @@ -0,0 +1,169 @@ + +// utilities function used for both the watch and the calendar + +// MOONPHASES PICTO +// ============================================================================ + +//shapes of the moon from north hemispheres +//otherwise the picto are left-right inversed (and at the equator the crescent are in the bottom-top direction) +const MOONPHASES = [ + { name: 'new moon', //not visible: not in nightsky, and in daysky it's the hidden side that's light up by the sun + picto: '🌑', + }, + { name: 'waxing crescent', //in daysky, but a bit in the west: from late morning to post-dusk, not in nightsky + picto: '🌒', + }, + { name: 'first quarter', //at the west intersection of night and day skies -> begin to appear in night: afternoon to early evening + picto: '🌓', + }, + { name: 'waxing gibbous', //in the nightsky, but a bit in the west: from late afternoon to most of the night + picto: '🌔', + }, + { name: 'full moon', //all night: sunset to sunrise + picto: '🌕', + }, + { name: 'waning gibbous', //in the nightsky, but a bit in the east: most of the night to early morning + picto: '🌖', + }, + { name: 'last quarter', //at the east intersection of night and day skies -> begin to appear in day: late night to morning + picto: '🌗', + }, + { name: 'waning crescent', //in daysky, but a bit in the east: from pre-dawn to early afternoon, not in nightsky + picto: '🌘', + } +] + +// JS DATE FORMATING +// ============================================================================ + +function format_date_time(date){ + // format date object everywhere the same on the website + + formated_date = {} + + formated_date['day'] = new Intl.DateTimeFormat('en-GB', { + weekday: 'long' + }).format(date); + + // formated_date['date'] = new Intl.DateTimeFormat('fr-BE', { + // day: 'numeric', + // month: 'numeric', + // year: 'numeric' + // }).format(date); + + formated_date['date'] = { + day: ('0' + date.getDate()).slice(-2), + month: ('0' + String(date.getMonth()+1)).slice(-2), + year: date.getFullYear().toString().slice(-2) + } + formated_date['date'] = Object.values(formated_date['date']).join("."); + + formated_date['time'] = new Intl.DateTimeFormat('fr-BE', { + // timeStyle: 'long' + timeStyle: 'short' + }).format(date); + + return formated_date; +} + +function format_luxon_date(date){ + formated_date = {}; + + date = date.setLocale(window.current_local); + // date = date.setLocale('en-gb'); + // date = date.setLocale('fr-be'); + // date = date.setLocale('sp'); + // date = date.setLocale('nl-be'); + + formated_date['day'] = date.toLocaleString({weekday: 'long'}); + formated_date['date'] = date.toLocaleString({month: '2-digit', day: '2-digit', year: '2-digit'}); + formated_date['time'] = date.toLocaleString({timeStyle: 'short'}); + + // for stylistic purposes + formated_date['date'] = formated_date['date'].split("/").join("."); + + return formated_date; +} + +// MOON COMPUTATION +// ============================================================================ + +// average length of a lunation +const LUNATION = 29.53058770576; + +// eps is the little interval around singular event to consider them as short period +// otherwise we will never show "full moon" for example +// 0.5, means we show "full moon" 12h before and 12h after the exact event +const EPS = 0.5 / LUNATION; + +function getMoonDataFromPhase(phase){ + // take a 0 ot 1 number and return an object with all data for display + + if (phase < EPS) return MOONPHASES[0]; + else if(phase < 0.25 - EPS) return MOONPHASES[1]; + else if(phase < 0.25 + EPS) return MOONPHASES[2]; + else if(phase < 0.5 - EPS) return MOONPHASES[3]; + else if(phase < 0.5 + EPS) return MOONPHASES[4]; + else if(phase < 0.75 - EPS) return MOONPHASES[5]; + else if(phase < 0.75 + EPS) return MOONPHASES[6]; + else if(phase < 1 - EPS) return MOONPHASES[7]; + else return MOONPHASES[0]; +} + +function getMoonStateFromDate(date, latitude=0, longitude=0){ + // return a moon object containing everything that we need + let mooncalc_illumination = SunCalc.getMoonIllumination(date); + let moon = getMoonDataFromPhase(mooncalc_illumination.phase); + moon['illumination'] = mooncalc_illumination.fraction; + moon['phase'] = mooncalc_illumination.phase; + + /* TODO: those data depend of the location on earth!! lat and lon to precise */ + let mooncalc_position = SunCalc.getMoonPosition(date, latitude, longitude); + moon['distance'] = mooncalc_position.distance; + + return moon; +} + + +// PHASE TO TYPO +// ============================================================================ + +function mapValue(value, min, max, new_min, new_max){ + return (((value - min) / (max - min)) * (new_max - new_min)) + new_min; +} + +function getCircle(value){ + // return a (x, y) tuple describing a circle of radius 1 at (0,0) + // value goes from 0 to 1 + // with i=0 being the top pole, and i=0.5 is the bottom pole + let theta = value * 2 * Math.PI; + let x = Math.sin(theta); + let y = Math.cos(theta); + // console.log(i, x, y); + // NOTE: at i=0.5 we should have x=0 and y = -1, 7 + // but we get a js rounding error for x + return [x,y]; +} + +function updateAxis($element, value, secondAxis=true){ + // take a jquery element and a value from 0 to 1 + // and write the css line to update the two variable font axis + + // OLD CODE for losange + // 0 at new moon, 1 at full moon + // let x = (Math.abs(i - 0.5) * -2) + 1; + // 1 at first quart and last quarter, 0 at new and full moon + // let y = (Math.abs(x - 0.5) * -2) + 1; + + let [x, y] = getCircle(value); + + // let weight = mapValue(x, 0, 1, 100, 500); + // let wght = '"wght" ' + weight; + // let slant = mapValue(y, 0, 1, 0, -10); + // let slnt = '"slnt" ' + slant; + + let axis_1 = '"SERI" ' + mapValue(y, -1, 1, 100, 0); + let axis_2 = '"slnt" ' + mapValue(x, -1, 1, -100, 100); + let settings = secondAxis ? axis_1 + ", " + axis_2 : axis_1; + $element.css("font-variation-settings", settings); +} diff --git a/theme/static/js/moon-watch.js b/theme/static/js/moon-watch.js new file mode 100644 index 0000000..eab47a0 --- /dev/null +++ b/theme/static/js/moon-watch.js @@ -0,0 +1,51 @@ + +// test zone for other date +// first new moon of 2000 according to: +// https://www.calendar-12.com/moon_phases/2000 +// let now = new Date(Date.parse('06 Jan 2000 19:14:00 GMT+1')); +// let now = new Date(Date.parse('21 Jan 2000 05:41:00 GMT+1')); +// let now = new Date(Date.parse('13 Jan 2000 05:41:00 GMT+1')); +let now = new Date(); + +// MOON COMPUTATION +// ========================================================================== + +function updateCurrentMoonWatch(date){ + + let lat = window.walk_calendar["latitude"]; + let long = window.walk_calendar["longitude"]; + + let moon = getMoonStateFromDate(date, lat, long); + let phase_name = moon["name"].split(" ").join("
"); + let formated_date = format_date_time(date); + + // sunset + // let distance = moon["distance"]; + // let sun_calc = SunCalc.getTimes(date, lat, long); + // let sunset = format_date_time(sun_calc["sunset"])[2]; + + // --- PRIMARY INFO --- + let $watch = $('#moon-watch-section'); + $watch.find('.phase-name').html(phase_name); + $watch.find('.date').html(formated_date['date']); + + // scheme position + // let [cx, cy] = getCircle(moon["phase"]); + // cx = mapValue(cx,-1,1,50,-50); + // cy = mapValue(cy,-1,1,50,-50); + // $('#current-phase-scheme svg .svg-moon').attr('cx', cx); + // $('#current-phase-scheme svg .svg-moon').attr('cy', cy); + + // change the font + updateAxis($watch, moon["phase"]); +} + +function updateCurrentMoonTypo(date){ + let lat = window.walk_calendar["latitude"]; + let long = window.walk_calendar["longitude"]; + let moon = getMoonStateFromDate(date, lat, long); + + updateAxis($(".moon-phased-typo > p"), moon["phase"], false); + updateAxis($(".moon-phased-typo > *:not(p)"), moon["phase"], true); + updateAxis($("#about-section .about-box p:first-child"), moon["phase"], true); +} diff --git a/theme/static/js/tools/jquery-3.6.0.js b/theme/static/js/tools/jquery-3.6.0.js new file mode 100644 index 0000000..fc6c299 --- /dev/null +++ b/theme/static/js/tools/jquery-3.6.0.js @@ -0,0 +1,10881 @@ +/*! + * jQuery JavaScript Library v3.6.0 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright OpenJS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2021-03-02T17:08Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var flat = arr.flat ? function( array ) { + return arr.flat.call( array ); +} : function( array ) { + return arr.concat.apply( [], array ); +}; + + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5 + // Plus for old WebKit, typeof returns "function" for HTML collections + // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756) + return typeof obj === "function" && typeof obj.nodeType !== "number" && + typeof obj.item !== "function"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + +var document = window.document; + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.6.0", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + even: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return ( i + 1 ) % 2; + } ) ); + }, + + odd: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return i % 2; + } ) ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a provided context; falls back to the global one + // if not specified. + globalEval: function( code, options, doc ) { + DOMEval( code, { nonce: options && options.nonce }, doc ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return flat( ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), + function( _i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); + } ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.6 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2021-02-16 + */ +( function( window ) { +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ( {} ).hasOwnProperty, + arr = [], + pop = arr.pop, + pushNative = arr.push, + push = arr.push, + slice = arr.slice, + + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[ i ] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" + + "ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] + // or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + return nonHex ? + + // Strip the backslash prefix from a non-hex escape sequence + nonHex : + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + ( arr = slice.call( preferredDoc.childNodes ) ), + preferredDoc.childNodes + ); + + // Support: Android<4.0 + // Detect silently failing push.apply + // eslint-disable-next-line no-unused-expressions + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + pushNative.apply( target, slice.call( els ) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + + // Can't trust NodeList.length + while ( ( target[ j++ ] = els[ i++ ] ) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + setDocument( context ); + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && ( elem = newContext.getElementById( m ) ) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && + + // Support: IE 8 only + // Exclude object elements + ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // The technique has to be used as well when a leading combinator is used + // as such selectors are not recognized by querySelectorAll. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && + ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) { + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + + // We can use :scope instead of the ID hack if the browser + // supports it & if we're not changing the context. + if ( newContext !== context || !support.scope ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement( "fieldset" ); + + try { + return !!fn( el ); + } catch ( e ) { + return false; + } finally { + + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split( "|" ), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[ i ] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( ( cur = cur.nextSibling ) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return ( name === "input" || name === "button" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem && elem.namespaceURI, + docElem = elem && ( elem.ownerDocument || elem ).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( preferredDoc != document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, + // Safari 4 - 5 only, Opera <=11.6 - 12.x only + // IE/Edge & older browsers don't support the :scope pseudo-class. + // Support: Safari 6.0 only + // Safari 6.0 supports :scope but it's an alias of :root there. + support.scope = assert( function( el ) { + docElem.appendChild( el ).appendChild( document.createElement( "div" ) ); + return typeof el.querySelectorAll !== "undefined" && + !el.querySelectorAll( ":scope fieldset div" ).length; + } ); + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert( function( el ) { + el.className = "i"; + return !el.getAttribute( "className" ); + } ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert( function( el ) { + el.appendChild( document.createComment( "" ) ); + return !el.getElementsByTagName( "*" ).length; + } ); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert( function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + } ); + + // ID filter and find + if ( support.getById ) { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode( "id" ); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( ( elem = elems[ i++ ] ) ) { + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find[ "TAG" ] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) { + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert( function( el ) { + + var input; + + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll( "[selected]" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push( "~=" ); + } + + // Support: IE 11+, Edge 15 - 18+ + // IE 11/Edge don't find elements on a `[name='']` query in some cases. + // Adding a temporary attribute to the document before the selection works + // around the issue. + // Interestingly, IE 10 & older don't seem to have the issue. + input = document.createElement( "input" ); + input.setAttribute( "name", "" ); + el.appendChild( input ); + if ( !el.querySelectorAll( "[name='']" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + + whitespace + "*(?:''|\"\")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll( ":checked" ).length ) { + rbuggyQSA.push( ":checked" ); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push( ".#.+[+~]" ); + } + + // Support: Firefox <=3.6 - 5 only + // Old Firefox doesn't throw on a badly-escaped identifier. + el.querySelectorAll( "\\\f" ); + rbuggyQSA.push( "[\\r\\n\\f]" ); + } ); + + assert( function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll( "[name=d]" ).length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll( ":enabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: Opera 10 - 11 only + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll( "*,:x" ); + rbuggyQSA.push( ",.*:" ); + } ); + } + + if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector ) ) ) ) { + + assert( function( el ) { + + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + } ); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); + } : + function( a, b ) { + if ( b ) { + while ( ( b = b.parentNode ) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { + + // Choose the first element that is related to our preferred document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( a == document || a.ownerDocument == preferredDoc && + contains( preferredDoc, a ) ) { + return -1; + } + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( b == document || b.ownerDocument == preferredDoc && + contains( preferredDoc, b ) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + return a == document ? -1 : + b == document ? 1 : + /* eslint-enable eqeqeq */ + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( ( cur = cur.parentNode ) ) { + ap.unshift( cur ); + } + cur = b; + while ( ( cur = cur.parentNode ) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[ i ] === bp[ i ] ) { + i++; + } + + return i ? + + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[ i ], bp[ i ] ) : + + // Otherwise nodes in our document sort first + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + ap[ i ] == preferredDoc ? -1 : + bp[ i ] == preferredDoc ? 1 : + /* eslint-enable eqeqeq */ + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + setDocument( elem ); + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( context.ownerDocument || context ) != document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( elem.ownerDocument || elem ) != document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || + match[ 5 ] || "" ).replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; + } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + + ")" + className + "(" + whitespace + "|$)" ) ) && classCache( + className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + /* eslint-disable max-len */ + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + /* eslint-enable max-len */ + + }; + }, + + "CHILD": function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + "not": markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element (issue #299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + "has": markFunction( function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + } ), + + "contains": markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && + ( !document.hasFocus || document.hasFocus() ) && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return ( nodeName === "input" && !!elem.checked ) || + ( nodeName === "option" && !!elem.selected ); + }, + + "selected": function( elem ) { + + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos[ "empty" ]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( ( attr = elem.getAttribute( "type" ) ) == null || + attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo( function() { + return [ 0 ]; + } ), + + "last": createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + "even": createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "odd": createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rcombinators.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || + ( outerCache[ elem.uniqueID ] = {} ); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = uniqueCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( + selector || "*", + context.nodeType ? [ context ] : context, + [] + ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens + .slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), + len = elems.length; + + if ( outermost ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + outermostContext = context == document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( !context && elem.ownerDocument != document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( + selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) + ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find[ "ID" ]( token.matches[ 0 ] + .replace( runescape, funescape ), context ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) || + context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert( function( el ) { + + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; +} ); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert( function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute( "href" ) === "#"; +} ) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + } ); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert( function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +} ) ) { + addHandle( "value", function( elem, _name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + } ); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert( function( el ) { + return el.getAttribute( "disabled" ) == null; +} ) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; + } + } ); +} + +return Sizzle; + +} )( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +} +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, _i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, _i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, _i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( elem.contentDocument != null && + + // Support: IE 11+ + // elements with no `data` attribute has an object + // `contentDocument` with a `null` prototype. + getProto( elem.contentDocument ) ) { + + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( _i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the primary Deferred + primary = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + primary.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( primary.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return primary.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject ); + } + + return primary.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, _key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( _all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // Support: IE <=9 only + // IE <=9 replaces "; + support.option = !!div.lastChild; +} )(); + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
" ], + col: [ 2, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + _default: [ 0, "", "" ] +}; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// Support: IE <=9 only +if ( !support.option ) { + wrapMap.optgroup = wrapMap.option = [ 1, "" ]; +} + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +var rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Only attach events to objects that accept data + if ( !acceptData( elem ) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = Object.create( null ); + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( nativeEvent ), + + handlers = ( + dataPriv.get( this, "events" ) || Object.create( null ) + )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + + // Support: Chrome 86+ + // In Chrome, if an element having a focusout handler is blurred by + // clicking outside of it, it invokes the handler synchronously. If + // that handler calls `.remove()` on the element, the data is cleared, + // leaving `result` undefined. We need to guard against this. + return result && result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + which: true +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + // Suppress native focus or blur as it's already being fired + // in leverageNative. + _default: function() { + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.get( src ); + events = pdataOld.events; + + if ( events ) { + dataPriv.remove( dest, "handle events" ); + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = flat( args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + }, doc ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html; + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableTrDimensionsVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + }, + + // Support: IE 9 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Behavior in IE 9 is more subtle than in newer versions & it passes + // some versions of this test; make sure not to make it pass there! + // + // Support: Firefox 70+ + // Only Firefox includes border widths + // in computed dimensions. (gh-4529) + reliableTrDimensions: function() { + var table, tr, trChild, trStyle; + if ( reliableTrDimensionsVal == null ) { + table = document.createElement( "table" ); + tr = document.createElement( "tr" ); + trChild = document.createElement( "div" ); + + table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate"; + tr.style.cssText = "border:1px solid"; + + // Support: Chrome 86+ + // Height set through cssText does not get applied. + // Computed height then comes back as 0. + tr.style.height = "1px"; + trChild.style.height = "9px"; + + // Support: Android 8 Chrome 86+ + // In our bodyBackground.html iframe, + // display for all div elements is set to "inline", + // which causes a problem only in Android 8 Chrome 86. + // Ensuring the div is display: block + // gets around this issue. + trChild.style.display = "block"; + + documentElement + .appendChild( table ) + .appendChild( tr ) + .appendChild( trChild ); + + trStyle = window.getComputedStyle( tr ); + reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) + + parseInt( trStyle.borderTopWidth, 10 ) + + parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight; + + documentElement.removeChild( table ); + } + return reliableTrDimensionsVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( _elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Support: IE 9 - 11 only + // Use offsetWidth/offsetHeight for when box sizing is unreliable. + // In those cases, the computed value can be trusted to be border-box. + if ( ( !support.boxSizingReliable() && isBorderBox || + + // Support: IE 10 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Interestingly, in some cases IE 9 doesn't suffer from this issue. + !support.reliableTrDimensions() && nodeName( elem, "tr" ) || + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + val === "auto" || + + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + + // Make sure the element is visible & connected + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( _i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + + // Handle: regular nodes (via `this.ownerDocument`), window + // (via `this.document`) & document (via `this`). + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = { guid: Date.now() }; + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml, parserErrorElem; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) {} + + parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ]; + if ( !xml || parserErrorElem ) { + jQuery.error( "Invalid XML: " + ( + parserErrorElem ? + jQuery.map( parserErrorElem.childNodes, function( el ) { + return el.textContent; + } ).join( "\n" ) : + data + ) ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ).filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ).map( function( _i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + +originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Use a noop converter for missing script but not if jsonp + if ( !isSuccess && + jQuery.inArray( "script", s.dataTypes ) > -1 && + jQuery.inArray( "json", s.dataTypes ) < 0 ) { + s.converters[ "text script" ] = function() {}; + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( _i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + +jQuery.ajaxPrefilter( function( s ) { + var i; + for ( i in s.headers ) { + if ( i.toLowerCase() === "content-type" ) { + s.contentType = s.headers[ i ] || ""; + } + } +} ); + + +jQuery._evalUrl = function( url, options, doc ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options, doc ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " + + + + {% endblock head %} + + + + +
+ {% include 'partials/nav-menu.html' %} +
+ +
+ +
+ {% block content %} + {% endblock %} +
+ + + +
+ +
+ {% include 'partials/footer.html' %} +
+ + {% block js_body %} + + + + + {% endblock %} + + + + diff --git a/theme/templates/gallery.html b/theme/templates/gallery.html new file mode 100644 index 0000000..2cacc3b --- /dev/null +++ b/theme/templates/gallery.html @@ -0,0 +1,22 @@ +{% extends "base.html" %} + +{% block html_lang %}{{ page.lang }}{% endblock %} +{% set current_lang = page.lang %} + +{% block head %} + {{ super() }} + +{% endblock %} + +{% block body_class %}gallery{% endblock %} + +{% block content %} +
+ {% for img in GALLERY %} +
+ +
+
+ {% endfor %} +
+{% endblock content %} diff --git a/theme/templates/index.html b/theme/templates/index.html new file mode 100644 index 0000000..6246373 --- /dev/null +++ b/theme/templates/index.html @@ -0,0 +1,33 @@ +{% extends "base.html" %} + +{% block html_lang %}{{ page.lang }}{% endblock %} +{% set current_lang = page.lang %} + +{% block head %} + {{ super() }} + +{% endblock %} + +{% block body_class %}calendar{% endblock %} + +{% block content %} + +
+
+ {{ page.content }} +
+
+ {{ page.bio }} +
+
+ +
+ {% include 'partials/calendar.html' %} +
+ +{% endblock %} + +{% block js_body %} + {{ super() }} + +{% endblock %} diff --git a/theme/templates/partials/calendar.html b/theme/templates/partials/calendar.html new file mode 100644 index 0000000..7c372d4 --- /dev/null +++ b/theme/templates/partials/calendar.html @@ -0,0 +1,76 @@ + + + +
+ {{ page.multilang.datetime }} +
+ +
+ +
+ {{ page.multilang.loading }} +
+ + + +
+ +