diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md new file mode 100644 index 00000000000..be2ed97014f --- /dev/null +++ b/.github/ISSUE_TEMPLATE.md @@ -0,0 +1,15 @@ + + +Operating system: ✍️ TODO +Last upstream commit (run `git log --author="Robert Lord" | head -n 1`): ✍️ TODO +Browser version(s): ✍️ TODO +Ruby version (run `ruby -v`): ✍️ TODO + +--- + +✍️ TODO write your issue here \ No newline at end of file diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 00000000000..eebe789aa08 --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,5 @@ + \ No newline at end of file diff --git a/.gitignore b/.gitignore index f6fc8c00b25..10501583560 100644 --- a/.gitignore +++ b/.gitignore @@ -14,9 +14,11 @@ tmp *.DS_STORE build/ .cache +.vagrant +.sass-cache # YARD artifacts .yardoc _yardoc doc/ -.idea/ \ No newline at end of file +.idea/ diff --git a/.travis.yml b/.travis.yml index 46029affecf..0d6d210d94a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,3 +1,10 @@ +sudo: false + +language: ruby + rvm: - - 1.9.3 - - 2.0.0 + - 2.3.3 + - 2.4.0 + +cache: bundler +script: bundle exec middleman build diff --git a/CHANGELOG.md b/CHANGELOG.md index 8adca156616..b6f6519c3e0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,105 @@ # Changelog +## Version 2.1.0 + +*October 30, 2017* + +- Right-to-left text stylesheet option, thanks to [Mohammad Hossein Rabiee](https://github.com/mhrabiee) +- Fix for HTML5 history state bug, thanks to [Zach Toolson](https://github.com/ztoolson) +- Small styling changes, typo fixes, small bug fixes from [Marian Friedmann](https://github.com/rnarian), [Ben Wilhelm](https://github.com/benwilhelm), [Fouad Matin](https://github.com/fouad), [Nicolas Bonduel](https://github.com/NicolasBonduel), [Christian Oliff](https://github.com/coliff) + +Thanks to everyone who submitted PRs for this version! + +## Version 2.0.0 + +*July 17, 2017* + +- All-new statically generated table of contents + - Should be much faster loading and scrolling for large pages + - Smaller Javascript file sizes + - Avoids the problem with the last link in the ToC not ever highlighting if the section was shorter than the page + - Fixes control-click not opening in a new page + - Automatically updates the HTML title as you scroll +- Updated design + - New default colors! + - New spacings and sizes! + - System-default typefaces, just like GitHub +- Added search input delay on large corpuses to reduce lag +- We even bumped the major version cause hey, why not? +- Various small bug fixes + +Thanks to everyone who helped debug or wrote code for this version! It was a serious community effort, and I couldn't have done it alone. + +## Version 1.5.0 + +*February 23, 2017* + +- Add [multiple tabs per programming language](https://github.com/lord/slate/wiki/Multiple-language-tabs-per-programming-language) feature +- Upgrade Middleman to add Ruby 1.4.0 compatibility +- Switch default code highlighting color scheme to better highlight JSON +- Various small typo and bug fixes + +## Version 1.4.0 + +*November 24, 2016* + +- Upgrade Middleman and Rouge gems, should hopefully solve a number of bugs +- Update some links in README +- Fix broken Vagrant startup script +- Fix some problems with deploy.sh help message +- Fix bug with language tabs not hiding properly if no error +- Add `!default` to SASS variables +- Fix bug with logo margin +- Bump tested Ruby versions in .travis.yml + +## Version 1.3.3 + +*June 11, 2016* + +Documentation and example changes. + +## Version 1.3.2 + +*February 3, 2016* + +A small bugfix for slightly incorrect background colors on code samples in some cases. + +## Version 1.3.1 + +*January 31, 2016* + +A small bugfix for incorrect whitespace in code blocks. + +## Version 1.3 + +*January 27, 2016* + +We've upgraded Middleman and a number of other dependencies, which should fix quite a few bugs. + +Instead of `rake build` and `rake deploy`, you should now run `bundle exec middleman build --clean` to build your server, and `./deploy.sh` to deploy it to Github Pages. + +## Version 1.2 + +*June 20, 2015* + +**Fixes:** + +- Remove crash on invalid languages +- Update Tocify to scroll to the highlighted header in the Table of Contents +- Fix variable leak and update search algorithms +- Update Python examples to be valid Python +- Update gems +- More misc. bugfixes of Javascript errors +- Add Dockerfile +- Remove unused gems +- Optimize images, fonts, and generated asset files +- Add chinese font support +- Remove RedCarpet header ID patch +- Update language tabs to not disturb existing query strings + ## Version 1.1 -*July 27th, 2014* +*July 27, 2014* **Fixes:** diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md new file mode 100644 index 00000000000..cc17fd98d59 --- /dev/null +++ b/CODE_OF_CONDUCT.md @@ -0,0 +1,46 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at hello@lord.io. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version] + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md deleted file mode 100644 index b04fc955ca5..00000000000 --- a/CONTRIBUTING.md +++ /dev/null @@ -1,9 +0,0 @@ -# Contributing to Slate - -Thanks for contributing to Slate! A couple of quick guidelines for submitting PRs: - -- Please point your pull requests at the `dev` branch, and keep your commit messages clear and informative. -- Please make sure your contributions work in the most recent version of Chrome, Firefox, and IE. -- If you're implementing a new feature, even if it's relatively small, it's nice to open an issue before you start so that others know what you're working on and can help make sure you're on the right track. - -Thanks again! Happy coding. \ No newline at end of file diff --git a/Dockerfile b/Dockerfile deleted file mode 100644 index 2908508ca42..00000000000 --- a/Dockerfile +++ /dev/null @@ -1,12 +0,0 @@ -FROM ubuntu:trusty - -RUN apt-get update -RUN apt-get install -yq ruby ruby-dev build-essential -RUN gem install --no-ri --no-rdoc bundler -ADD Gemfile /app/Gemfile -ADD Gemfile.lock /app/Gemfile.lock -RUN cd /app; bundle install -ADD . /app -EXPOSE 4567 -WORKDIR /app -CMD ["bundle", "exec", "middleman", "server"] \ No newline at end of file diff --git a/Gemfile b/Gemfile index 3934304835b..dae5e50f78c 100644 --- a/Gemfile +++ b/Gemfile @@ -1,28 +1,11 @@ -# If you have OpenSSL installed, we recommend updating -# the following line to use "https" -source 'http://rubygems.org/' - -gem "middleman", "~>3.3.0" - -# For syntax highlighting -gem "middleman-syntax" - -# Plugin for middleman to generate Github pages -gem 'middleman-gh-pages' - -# Live-reloading plugin -gem "middleman-livereload", "~> 3.3.0" - -gem 'redcarpet', '~> 3.1.1' - -# For faster file watcher updates on Windows: -gem "wdm", "~> 0.1.0", :platforms => [:mswin, :mingw] - -# Cross-templating language block fix for Ruby 1.8 -platforms :mri_18 do - gem "ruby18_source_location" -end - -gem "rake", "~> 10.3.0" - -gem 'therubyracer', :platforms => :ruby \ No newline at end of file +ruby '>=2.3.1' +source 'https://rubygems.org/' + +# Middleman +gem 'middleman', '~>4.2.1' +gem 'middleman-syntax', '~> 3.0.0' +gem 'middleman-autoprefixer', '~> 2.7.0' +gem "middleman-sprockets", "~> 4.1.0" +gem 'rouge', '~> 2.0.5' +gem 'redcarpet', '~> 3.4.0' +gem 'nokogiri', '~> 1.6.8' diff --git a/Gemfile.lock b/Gemfile.lock index 9534eba0969..1fc04a98db8 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -1,147 +1,129 @@ GEM - remote: http://rubygems.org/ + remote: https://rubygems.org/ specs: - activesupport (4.1.7) - i18n (~> 0.6, >= 0.6.9) - json (~> 1.7, >= 1.7.7) + activesupport (5.0.1) + concurrent-ruby (~> 1.0, >= 1.0.2) + i18n (~> 0.7) minitest (~> 5.1) - thread_safe (~> 0.1) tzinfo (~> 1.1) - celluloid (0.16.0) - timers (~> 4.0.0) - chunky_png (1.3.3) - coffee-script (2.3.0) + addressable (2.5.0) + public_suffix (~> 2.0, >= 2.0.2) + autoprefixer-rails (6.6.1) + execjs + backports (3.6.8) + coffee-script (2.4.1) coffee-script-source execjs - coffee-script-source (1.8.0) - compass (1.0.1) - chunky_png (~> 1.2) - compass-core (~> 1.0.1) - compass-import-once (~> 1.0.5) - rb-fsevent (>= 0.9.3) - rb-inotify (>= 0.9) - sass (>= 3.3.13, < 3.5) - compass-core (1.0.1) - multi_json (~> 1.0) - sass (>= 3.3.0, < 3.5) + coffee-script-source (1.12.2) compass-import-once (1.0.5) sass (>= 3.2, < 3.5) - em-websocket (0.5.1) - eventmachine (>= 0.12.9) - http_parser.rb (~> 0.6.0) + concurrent-ruby (1.0.4) + contracts (0.13.0) + dotenv (2.2.0) erubis (2.7.0) - eventmachine (1.0.3) - execjs (2.2.2) - ffi (1.9.6) - haml (4.0.5) + execjs (2.7.0) + fast_blank (1.0.0) + fastimage (2.0.1) + addressable (~> 2) + ffi (1.9.17) + haml (4.0.7) tilt - hike (1.2.3) - hitimes (1.2.2) - hooks (0.4.0) - uber (~> 0.0.4) - http_parser.rb (0.6.0) - i18n (0.6.11) - json (1.8.1) - kramdown (1.5.0) - libv8 (3.16.14.7) - listen (2.7.11) - celluloid (>= 0.15.2) - rb-fsevent (>= 0.9.3) - rb-inotify (>= 0.9) - middleman (3.3.6) + hamster (3.0.0) + concurrent-ruby (~> 1.0) + hashie (3.5.1) + i18n (0.7.0) + kramdown (1.13.2) + listen (3.0.8) + rb-fsevent (~> 0.9, >= 0.9.4) + rb-inotify (~> 0.9, >= 0.9.7) + memoist (0.15.0) + middleman (4.2.1) coffee-script (~> 2.2) - compass (>= 1.0.0, < 2.0.0) compass-import-once (= 1.0.5) - execjs (~> 2.0) haml (>= 4.0.5) kramdown (~> 1.2) - middleman-core (= 3.3.6) - middleman-sprockets (>= 3.1.2) + middleman-cli (= 4.2.1) + middleman-core (= 4.2.1) sass (>= 3.4.0, < 4.0) - uglifier (~> 2.5) - middleman-core (3.3.6) - activesupport (~> 4.1.0) + middleman-autoprefixer (2.7.1) + autoprefixer-rails (>= 6.5.2, < 7.0.0) + middleman-core (>= 3.3.3) + middleman-cli (4.2.1) + thor (>= 0.17.0, < 2.0) + middleman-core (4.2.1) + activesupport (>= 4.2, < 5.1) + addressable (~> 2.3) + backports (~> 3.6) bundler (~> 1.1) + contracts (~> 0.13.0) + dotenv erubis - hooks (~> 0.3) - i18n (~> 0.6.9) - listen (>= 2.7.9, < 3.0) - padrino-helpers (~> 0.12.3) - rack (>= 1.4.5, < 2.0) - rack-test (~> 0.6.2) - thor (>= 0.15.2, < 2.0) - tilt (~> 1.4.1, < 2.0) - middleman-gh-pages (0.0.3) - rake (> 0.9.3) - middleman-livereload (3.3.4) - em-websocket (~> 0.5.1) - middleman-core (~> 3.2) - rack-livereload (~> 0.3.15) - middleman-sprockets (3.3.10) - middleman-core (~> 3.3) - sprockets (~> 2.12.1) - sprockets-helpers (~> 1.1.0) - sprockets-sass (~> 1.2.0) - middleman-syntax (2.0.0) - middleman-core (~> 3.2) - rouge (~> 1.0) - minitest (5.4.2) - multi_json (1.10.1) - padrino-helpers (0.12.4) + execjs (~> 2.0) + fast_blank + fastimage (~> 2.0) + hamster (~> 3.0) + hashie (~> 3.4) + i18n (~> 0.7.0) + listen (~> 3.0.0) + memoist (~> 0.14) + padrino-helpers (~> 0.13.0) + parallel + rack (>= 1.4.5, < 3) + sass (>= 3.4) + servolux + tilt (~> 2.0) + uglifier (~> 3.0) + middleman-sprockets (4.1.0) + middleman-core (~> 4.0) + sprockets (>= 3.0) + middleman-syntax (3.0.0) + middleman-core (>= 3.2) + rouge (~> 2.0) + mini_portile2 (2.1.0) + minitest (5.10.1) + nokogiri (1.6.8.1) + mini_portile2 (~> 2.1.0) + padrino-helpers (0.13.3.3) i18n (~> 0.6, >= 0.6.7) - padrino-support (= 0.12.4) - tilt (~> 1.4.1) - padrino-support (0.12.4) + padrino-support (= 0.13.3.3) + tilt (>= 1.4.1, < 3) + padrino-support (0.13.3.3) activesupport (>= 3.1) - rack (1.5.2) - rack-livereload (0.3.15) - rack - rack-test (0.6.2) - rack (>= 1.0) - rake (10.3.2) - rb-fsevent (0.9.4) - rb-inotify (0.9.5) + parallel (1.10.0) + public_suffix (2.0.5) + rack (2.0.1) + rb-fsevent (0.9.8) + rb-inotify (0.9.8) ffi (>= 0.5.0) - redcarpet (3.1.2) - ref (1.0.5) - rouge (1.7.2) - ruby18_source_location (0.2) - sass (3.4.7) - sprockets (2.12.3) - hike (~> 1.2) - multi_json (~> 1.0) - rack (~> 1.0) - tilt (~> 1.1, != 1.3.0) - sprockets-helpers (1.1.0) - sprockets (~> 2.0) - sprockets-sass (1.2.0) - sprockets (~> 2.0) - tilt (~> 1.1) - therubyracer (0.12.1) - libv8 (~> 3.16.14.0) - ref - thor (0.19.1) - thread_safe (0.3.4) - tilt (1.4.1) - timers (4.0.1) - hitimes + redcarpet (3.4.0) + rouge (2.0.7) + sass (3.4.23) + servolux (0.12.0) + sprockets (3.7.1) + concurrent-ruby (~> 1.0) + rack (> 1, < 3) + thor (0.19.4) + thread_safe (0.3.5) + tilt (2.0.6) tzinfo (1.2.2) thread_safe (~> 0.1) - uber (0.0.10) - uglifier (2.5.3) - execjs (>= 0.3.0) - json (>= 1.8.0) + uglifier (3.0.4) + execjs (>= 0.3.0, < 3) PLATFORMS ruby DEPENDENCIES - middleman (~> 3.3.0) - middleman-gh-pages - middleman-livereload (~> 3.3.0) - middleman-syntax - rake (~> 10.3.0) - redcarpet (~> 3.1.1) - ruby18_source_location - therubyracer - wdm (~> 0.1.0) + middleman (~> 4.2.1) + middleman-autoprefixer (~> 2.7.0) + middleman-sprockets (~> 4.1.0) + middleman-syntax (~> 3.0.0) + nokogiri (~> 1.6.8) + redcarpet (~> 3.4.0) + rouge (~> 2.0.5) + +RUBY VERSION + ruby 2.3.3p222 + +BUNDLED WITH + 1.14.5 diff --git a/README.md b/README.md index ca6753e4b3e..dbdecd6f6ab 100644 --- a/README.md +++ b/README.md @@ -1,34 +1,35 @@ -Slate -======== +

+ Slate: API Documentation Generator +
+ Build Status +

-[![Build Status](https://travis-ci.org/tripit/slate.svg?branch=master)](https://travis-ci.org/tripit/slate) [![Dependency Status](https://gemnasium.com/tripit/slate.png)](https://gemnasium.com/tripit/slate) +

Slate helps you create beautiful, intelligent, responsive API documentation.

-Slate helps you create beautiful API documentation. Think of it as an intelligent, responsive documentation template for your API. +

Screenshot of Example Documentation created with Slate

-Screenshot of Example Documentation created with Slate - -*The example above was created with Slate. Check it out at [tripit.github.io/slate](http://tripit.github.io/slate).* +

The example above was created with Slate. Check it out at lord.github.io/slate.

Features ------------ -* **Clean, intuitive design** — with Slate, the description of your API is on the left side of your documentation, and all the code examples are on the right side. Inspired by [Stripe's](https://stripe.com/docs/api) and [Paypal's](https://developer.paypal.com/webapps/developer/docs/api/) API docs. Slate is responsive, so it looks great on tablets, phones, and even print. +* **Clean, intuitive design** — With Slate, the description of your API is on the left side of your documentation, and all the code examples are on the right side. Inspired by [Stripe's](https://stripe.com/docs/api) and [PayPal's](https://developer.paypal.com/webapps/developer/docs/api/) API docs. Slate is responsive, so it looks great on tablets, phones, and even in print. -* **Everything on a single page** — gone are the days where your users had to search through a million pages to find what they wanted. Slate puts the entire documentation on a single page. We haven't sacrificed linkability, though. As you scroll, your browser's hash will update to the nearest header, so linking to a particular point in the documentation is still natural and easy. +* **Everything on a single page** — Gone are the days when your users had to search through a million pages to find what they wanted. Slate puts the entire documentation on a single page. We haven't sacrificed linkability, though. As you scroll, your browser's hash will update to the nearest header, so linking to a particular point in the documentation is still natural and easy. -* **Slate is just Markdown** — when you write docs with Slate, you're just writing Markdown, which makes it simple to edit and understand. Everything is written in Markdown — even the code samples are just Markdown code blocks! +* **Slate is just Markdown** — When you write docs with Slate, you're just writing Markdown, which makes it simple to edit and understand. Everything is written in Markdown — even the code samples are just Markdown code blocks. -* **Write code samples in multiple languages** — if your API has bindings in multiple programming languages, you easily put in tabs to switch between them. In your document, you'll distinguish different languages by specifying the language name at the top of each code block, just like with Github Flavored Markdown! +* **Write code samples in multiple languages** — If your API has bindings in multiple programming languages, you can easily put in tabs to switch between them. In your document, you'll distinguish different languages by specifying the language name at the top of each code block, just like with GitHub Flavored Markdown. -* **Out-of-the-box syntax highlighting** for [almost 60 languages](http://rouge.jayferd.us/demo), no configuration required. +* **Out-of-the-box syntax highlighting** for [over 100 languages](https://github.com/jneen/rouge/wiki/List-of-supported-languages-and-lexers), no configuration required. * **Automatic, smoothly scrolling table of contents** on the far left of the page. As you scroll, it displays your current position in the document. It's fast, too. We're using Slate at TripIt to build documentation for our new API, where our table of contents has over 180 entries. We've made sure that the performance remains excellent, even for larger documents. -* **Let your users update your documentation for you** — by default, your Slate-generated documentation is hosted in a public Github repository. Not only does this mean you get free hosting for your docs with Github Pages, but it also makes it's simple for other developers to make pull requests to your docs if they find typos or other problems. Of course, if you don't want to, you're welcome to not use Github and host your docs elsewhere! +* **Let your users update your documentation for you** — By default, your Slate-generated documentation is hosted in a public GitHub repository. Not only does this mean you get free hosting for your docs with GitHub Pages, but it also makes it simple for other developers to make pull requests to your docs if they find typos or other problems. Of course, if you don't want to use ], you're also welcome to host your docs elsewhere. -Getting starting with Slate is super easy! Simply fork this repository, and then follow the instructions below. Or, if you'd like to check out what Slate is capable of, take a look at the [sample docs](http://tripit.github.io/slate). +* **RTL Support** Full right-to-left layout for RTL languages such as Arabic, Persian (Farsi), Hebrew etc. - +Getting started with Slate is super easy! Simply fork this repository and follow the instructions below. Or, if you'd like to check out what Slate is capable of, take a look at the [sample docs](http://lord.github.io/slate). Getting Started with Slate ------------------------------ @@ -37,59 +38,79 @@ Getting Started with Slate You're going to need: - - **Ruby, version 1.9.3 or newer** + - **Linux or OS X** — Windows may work, but is unsupported. + - **Ruby, version 2.3.1 or newer** - **Bundler** — If Ruby is already installed, but the `bundle` command doesn't work, just run `gem install bundler` in a terminal. ### Getting Set Up - 1. Fork this repository on Github. - 2. Clone *your forked repository* (not our original one) to your hard drive with `git clone https://github.com/YOURUSERNAME/slate.git` - 3. `cd slate` - 4. Install all dependencies: `bundle install` - 5. Start the test server: `bundle exec middleman server` +1. Fork this repository on GitHub. +2. Clone *your forked repository* (not our original one) to your hard drive with `git clone https://github.com/YOURUSERNAME/slate.git` +3. `cd slate` +4. Initialize and start Slate. You can either do this locally, or with Vagrant: -You can now see the docs at . And as you edit `source/index.md`, your server should automatically update! Whoa! That was fast! +```shell +# either run this to run locally +bundle install +bundle exec middleman server -Now that Slate is all set up your machine, you'll probably want to learn more about [editing Slate markdown](https://github.com/tripit/slate/wiki/Markdown-Syntax), or [how to publish your docs](https://github.com/tripit/slate/wiki/Deploying-Slate). +# OR run this to run with vagrant +vagrant up +``` -Examples of Slate in the Wild ---------------------------------- +You can now see the docs at http://localhost:4567. Whoa! That was fast! + +Now that Slate is all set up on your machine, you'll probably want to learn more about [editing Slate markdown](https://github.com/lord/slate/wiki/Markdown-Syntax), or [how to publish your docs](https://github.com/lord/slate/wiki/Deploying-Slate). + +If you'd prefer to use Docker, instructions are available [in the wiki](https://github.com/lord/slate/wiki/Docker). -* [Travis-CI's API docs](http://docs.travis-ci.com/api/) -* [Mozilla's localForage docs](http://mozilla.github.io/localForage/) -* [Mozilla Recroom](http://mozilla.github.io/recroom/) -* [ChaiOne Gameplan API docs](http://chaione.github.io/gameplanb2b/#introduction) -* [Drcaban's Build a Quine tutorial](http://drcabana.github.io/build-a-quine/#introduction) -* [PricePlow API docs](https://www.priceplow.com/api/documentation) -* [Emerging Threats API docs](http://apidocs.emergingthreats.net/) -* [Appium docs](http://appium.io/slate/en/master) -* [Golazon Developer](http://developer.golazon.com) -* [Dwolla API docs](https://docs.dwolla.com/) +### Note on JavaScript Runtime -(Feel free to add your site to this list in a pull request!) +For those who don't have JavaScript runtime or are experiencing JavaScript runtime issues with ExecJS, it is recommended to add the [rubyracer gem](https://github.com/cowboyd/therubyracer) to your gemfile and run `bundle` again. + +Companies Using Slate +--------------------------------- + +* [NASA](https://api.nasa.gov) +* [IBM](https://docs.cloudant.com/api.html) +* [Sony](http://developers.cimediacloud.com) +* [Best Buy](https://bestbuyapis.github.io/api-documentation/) +* [Travis-CI](https://docs.travis-ci.com/api/) +* [Greenhouse](https://developers.greenhouse.io/harvest.html) +* [Woocommerce](http://woocommerce.github.io/woocommerce-rest-api-docs/) +* [Appium](http://appium.io/slate/en/master) +* [Dwolla](https://docs.dwolla.com/) +* [Clearbit](https://clearbit.com/docs) +* [Coinbase](https://developers.coinbase.com/api) +* [Parrot Drones](http://developer.parrot.com/docs/bebop/) +* [Fidor Bank](http://docs.fidor.de/) +* [Scale](https://docs.scaleapi.com/) + +You can view more in [the list on the wiki](https://github.com/lord/slate/wiki/Slate-in-the-Wild). Need Help? Found a bug? -------------------- -Just [submit a issue](https://github.com/tripit/slate/issues) to the Slate Github if you need any help. And, of course, feel free to submit pull requests with bug fixes or changes. - +[Submit an issue](https://github.com/lord/slate/issues) to the Slate GitHub if you need any help. And, of course, feel free to submit pull requests with bug fixes or changes. Contributors -------------------- -Slate was built by [Robert Lord](http://lord.io) while at [TripIt](http://tripit.com). +Slate was built by [Robert Lord](https://lord.io) while interning at [TripIt](https://www.tripit.com/). Thanks to the following people who have submitted major pull requests: - [@chrissrogers](https://github.com/chrissrogers) - [@bootstraponline](https://github.com/bootstraponline) +- [@realityking](https://github.com/realityking) +- [@cvkef](https://github.com/cvkef) -Also, thanks to [Sauce Labs](http://saucelabs.com) for helping sponsor the project. +Also, thanks to [Sauce Labs](http://saucelabs.com) for sponsoring the development of the responsive styles. Special Thanks -------------------- - [Middleman](https://github.com/middleman/middleman) - [jquery.tocify.js](https://github.com/gfranko/jquery.tocify.js) - [middleman-syntax](https://github.com/middleman/middleman-syntax) -- [middleman-gh-pages](https://github.com/neo/middleman-gh-pages) +- [middleman-gh-pages](https://github.com/edgecase/middleman-gh-pages) - [Font Awesome](http://fortawesome.github.io/Font-Awesome/) diff --git a/Rakefile b/Rakefile deleted file mode 100644 index d6af6474b1d..00000000000 --- a/Rakefile +++ /dev/null @@ -1,3 +0,0 @@ -require 'middleman-gh-pages' - -task :default => [:build] diff --git a/Vagrantfile b/Vagrantfile new file mode 100644 index 00000000000..2fccb7c4b9a --- /dev/null +++ b/Vagrantfile @@ -0,0 +1,41 @@ +Vagrant.configure(2) do |config| + config.vm.box = "ubuntu/trusty64" + config.vm.network :forwarded_port, guest: 4567, host: 4567 + + config.vm.provision "bootstrap", + type: "shell", + inline: <<-SHELL + sudo apt-add-repository ppa:brightbox/ruby-ng + sudo apt-get update + sudo apt-get install -yq ruby2.4 ruby2.4-dev + sudo apt-get install -yq pkg-config build-essential nodejs git libxml2-dev libxslt-dev + sudo apt-get autoremove -yq + gem2.4 install --no-ri --no-rdoc bundler + SHELL + + # add the local user git config to the vm + config.vm.provision "file", source: "~/.gitconfig", destination: ".gitconfig" + + config.vm.provision "install", + type: "shell", + privileged: false, + inline: <<-SHELL + echo "==============================================" + echo "Installing app dependencies" + cd /vagrant + bundle config build.nokogiri --use-system-libraries + bundle install + SHELL + + config.vm.provision "run", + type: "shell", + privileged: false, + run: "always", + inline: <<-SHELL + echo "==============================================" + echo "Starting up middleman at http://localhost:4567" + echo "If it does not come up, check the ~/middleman.log file for any error messages" + cd /vagrant + bundle exec middleman server --watcher-force-polling --watcher-latency=1 &> ~/middleman.log & + SHELL +end \ No newline at end of file diff --git a/config.rb b/config.rb index c69665926c8..e0f2479edb4 100644 --- a/config.rb +++ b/config.rb @@ -1,39 +1,57 @@ -require './lib/redcarpet_header_fix' +# Unique header generation +require './lib/unique_head.rb' +# Markdown +set :markdown_engine, :redcarpet +set :markdown, + fenced_code_blocks: true, + smartypants: true, + disable_indented_code_blocks: true, + prettify: true, + tables: true, + with_toc_data: true, + no_intra_emphasis: true, + renderer: UniqueHeadCounter + +# Assets set :css_dir, 'stylesheets' - set :js_dir, 'javascripts' - set :images_dir, 'images' - set :fonts_dir, 'fonts' -set :markdown_engine, :redcarpet - -set :markdown, :fenced_code_blocks => true, :smartypants => true, :disable_indented_code_blocks => true, :prettify => true, :tables => true, :with_toc_data => true, :no_intra_emphasis => true - # Activate the syntax highlighter activate :syntax +ready do + require './lib/multilang.rb' +end + +activate :sprockets -# This is needed for Github pages, since they're hosted on a subdomain +activate :autoprefixer do |config| + config.browsers = ['last 2 version', 'Firefox ESR'] + config.cascade = false + config.inline = true +end + +# Github pages require relative links activate :relative_assets set :relative_links, true -# Build-specific configuration +# Build Configuration configure :build do - # For example, change the Compass output style for deployment + # If you're having trouble with Middleman hanging, commenting + # out the following two lines has been known to help activate :minify_css - - # Minify Javascript on build activate :minify_javascript - - # Enable cache buster + # activate :relative_assets # activate :asset_hash + # activate :gzip +end - # Use relative URLs - # activate :relative_assets +# Deploy Configuration +# If you want Middleman to listen on a different port, you can set that below +set :port, 4567 - # Or use a different image path - # set :http_prefix, "/Content/images/" +helpers do + require './lib/toc_data.rb' end - diff --git a/deploy.sh b/deploy.sh new file mode 100755 index 00000000000..95fd1843d48 --- /dev/null +++ b/deploy.sh @@ -0,0 +1,215 @@ +#!/usr/bin/env bash +set -o errexit #abort if any command fails +me=$(basename "$0") + +help_message="\ +Usage: $me [-c FILE] [] +Deploy generated files to a git branch. + +Options: + + -h, --help Show this help information. + -v, --verbose Increase verbosity. Useful for debugging. + -e, --allow-empty Allow deployment of an empty directory. + -m, --message MESSAGE Specify the message used when committing on the + deploy branch. + -n, --no-hash Don't append the source commit's hash to the deploy + commit's message. + --source-only Only build but not push + --push-only Only push but not build +" + + +run_build() { + bundle exec middleman build --clean +} + +parse_args() { + # Set args from a local environment file. + if [ -e ".env" ]; then + source .env + fi + + # Parse arg flags + # If something is exposed as an environment variable, set/overwrite it + # here. Otherwise, set/overwrite the internal variable instead. + while : ; do + if [[ $1 = "-h" || $1 = "--help" ]]; then + echo "$help_message" + return 0 + elif [[ $1 = "-v" || $1 = "--verbose" ]]; then + verbose=true + shift + elif [[ $1 = "-e" || $1 = "--allow-empty" ]]; then + allow_empty=true + shift + elif [[ ( $1 = "-m" || $1 = "--message" ) && -n $2 ]]; then + commit_message=$2 + shift 2 + elif [[ $1 = "-n" || $1 = "--no-hash" ]]; then + GIT_DEPLOY_APPEND_HASH=false + shift + else + break + fi + done + + # Set internal option vars from the environment and arg flags. All internal + # vars should be declared here, with sane defaults if applicable. + + # Source directory & target branch. + deploy_directory=build + deploy_branch=gh-pages + + #if no user identity is already set in the current git environment, use this: + default_username=${GIT_DEPLOY_USERNAME:-deploy.sh} + default_email=${GIT_DEPLOY_EMAIL:-} + + #repository to deploy to. must be readable and writable. + repo=origin + + #append commit hash to the end of message by default + append_hash=${GIT_DEPLOY_APPEND_HASH:-true} +} + +main() { + parse_args "$@" + + enable_expanded_output + + if ! git diff --exit-code --quiet --cached; then + echo Aborting due to uncommitted changes in the index >&2 + return 1 + fi + + commit_title=`git log -n 1 --format="%s" HEAD` + commit_hash=` git log -n 1 --format="%H" HEAD` + + #default commit message uses last title if a custom one is not supplied + if [[ -z $commit_message ]]; then + commit_message="publish: $commit_title" + fi + + #append hash to commit message unless no hash flag was found + if [ $append_hash = true ]; then + commit_message="$commit_message"$'\n\n'"generated from commit $commit_hash" + fi + + previous_branch=`git rev-parse --abbrev-ref HEAD` + + if [ ! -d "$deploy_directory" ]; then + echo "Deploy directory '$deploy_directory' does not exist. Aborting." >&2 + return 1 + fi + + # must use short form of flag in ls for compatibility with OS X and BSD + if [[ -z `ls -A "$deploy_directory" 2> /dev/null` && -z $allow_empty ]]; then + echo "Deploy directory '$deploy_directory' is empty. Aborting. If you're sure you want to deploy an empty tree, use the --allow-empty / -e flag." >&2 + return 1 + fi + + if git ls-remote --exit-code $repo "refs/heads/$deploy_branch" ; then + # deploy_branch exists in $repo; make sure we have the latest version + + disable_expanded_output + git fetch --force $repo $deploy_branch:$deploy_branch + enable_expanded_output + fi + + # check if deploy_branch exists locally + if git show-ref --verify --quiet "refs/heads/$deploy_branch" + then incremental_deploy + else initial_deploy + fi + + restore_head +} + +initial_deploy() { + git --work-tree "$deploy_directory" checkout --orphan $deploy_branch + git --work-tree "$deploy_directory" add --all + commit+push +} + +incremental_deploy() { + #make deploy_branch the current branch + git symbolic-ref HEAD refs/heads/$deploy_branch + #put the previously committed contents of deploy_branch into the index + git --work-tree "$deploy_directory" reset --mixed --quiet + git --work-tree "$deploy_directory" add --all + + set +o errexit + diff=$(git --work-tree "$deploy_directory" diff --exit-code --quiet HEAD --)$? + set -o errexit + case $diff in + 0) echo No changes to files in $deploy_directory. Skipping commit.;; + 1) commit+push;; + *) + echo git diff exited with code $diff. Aborting. Staying on branch $deploy_branch so you can debug. To switch back to master, use: git symbolic-ref HEAD refs/heads/master && git reset --mixed >&2 + return $diff + ;; + esac +} + +commit+push() { + set_user_id + git --work-tree "$deploy_directory" commit -m "$commit_message" + + disable_expanded_output + #--quiet is important here to avoid outputting the repo URL, which may contain a secret token + git push --quiet $repo $deploy_branch + enable_expanded_output +} + +#echo expanded commands as they are executed (for debugging) +enable_expanded_output() { + if [ $verbose ]; then + set -o xtrace + set +o verbose + fi +} + +#this is used to avoid outputting the repo URL, which may contain a secret token +disable_expanded_output() { + if [ $verbose ]; then + set +o xtrace + set -o verbose + fi +} + +set_user_id() { + if [[ -z `git config user.name` ]]; then + git config user.name "$default_username" + fi + if [[ -z `git config user.email` ]]; then + git config user.email "$default_email" + fi +} + +restore_head() { + if [[ $previous_branch = "HEAD" ]]; then + #we weren't on any branch before, so just set HEAD back to the commit it was on + git update-ref --no-deref HEAD $commit_hash $deploy_branch + else + git symbolic-ref HEAD refs/heads/$previous_branch + fi + + git reset --mixed +} + +filter() { + sed -e "s|$repo|\$repo|g" +} + +sanitize() { + "$@" 2> >(filter 1>&2) | filter +} + +if [[ $1 = --source-only ]]; then + run_build +elif [[ $1 = --push-only ]]; then + main "$@" +else + run_build + main "$@" +fi diff --git a/font-selection.json b/font-selection.json new file mode 100755 index 00000000000..5e78f5d8621 --- /dev/null +++ b/font-selection.json @@ -0,0 +1,148 @@ +{ + "IcoMoonType": "selection", + "icons": [ + { + "icon": { + "paths": [ + "M438.857 73.143q119.429 0 220.286 58.857t159.714 159.714 58.857 220.286-58.857 220.286-159.714 159.714-220.286 58.857-220.286-58.857-159.714-159.714-58.857-220.286 58.857-220.286 159.714-159.714 220.286-58.857zM512 785.714v-108.571q0-8-5.143-13.429t-12.571-5.429h-109.714q-7.429 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85.714 85.714 128.571 31.714 156.286q0 125.714-70.857 228l196 196q21.143 21.143 21.143 51.429z" + ], + "width": 951, + "attrs": [], + "isMulticolor": false, + "tags": [ + "search" + ], + "defaultCode": 61442, + "grid": 14 + }, + "attrs": [], + "properties": { + "id": 2, + "order": 1, + "prevSize": 28, + "code": 58887, + "name": "icon-search" + }, + "setIdx": 0, + "iconIdx": 7 + } + ], + "height": 1024, + "metadata": { + "name": "slate", + "license": "SIL OFL 1.1" + }, + "preferences": { + "showGlyphs": true, + "showQuickUse": true, + "showQuickUse2": true, + "showSVGs": true, + "fontPref": { + "prefix": "icon-", + "metadata": { + "fontFamily": "slate", + "majorVersion": 1, + "minorVersion": 0, + "description": "Based on FontAwesome", + "license": "SIL OFL 1.1" + }, + "metrics": { + "emSize": 1024, + "baseline": 6.25, + "whitespace": 50 + }, + "resetPoint": 58880, + "showSelector": false, + "selector": "class", + "classSelector": ".icon", + "showMetrics": false, + "showMetadata": true, + "showVersion": true, + "ie7": false + }, + "imagePref": { + "prefix": "icon-", + "png": true, + "useClassSelector": true, + "color": 4473924, + "bgColor": 16777215 + }, + "historySize": 100, + "showCodes": true, + "gridSize": 16, + "showLiga": false + } +} diff --git a/lib/multilang.rb b/lib/multilang.rb new file mode 100644 index 00000000000..36fbe5b1f07 --- /dev/null +++ b/lib/multilang.rb @@ -0,0 +1,16 @@ +module Multilang + def block_code(code, full_lang_name) + if full_lang_name + parts = full_lang_name.split('--') + rouge_lang_name = (parts) ? parts[0] : "" # just parts[0] here causes null ref exception when no language specified + super(code, rouge_lang_name).sub("highlight #{rouge_lang_name}") do |match| + match + " tab-" + full_lang_name + end + else + super(code, full_lang_name) + end + end +end + +require 'middleman-core/renderers/redcarpet' +Middleman::Renderers::MiddlemanRedcarpetHTML.send :include, Multilang diff --git a/lib/redcarpet_header_fix.rb b/lib/redcarpet_header_fix.rb deleted file mode 100644 index 72883ce1404..00000000000 --- a/lib/redcarpet_header_fix.rb +++ /dev/null @@ -1,9 +0,0 @@ -module RedcarpetHeaderFix - def header(text, level) - clean_id = text.downcase.gsub(/( +|\.+)/, '-').gsub(/[^a-zA-Z0-9\-_]/, '') - "#{text}" - end -end - -require 'middleman-core/renderers/redcarpet' -Middleman::Renderers::MiddlemanRedcarpetHTML.send :include, RedcarpetHeaderFix diff --git a/lib/toc_data.rb b/lib/toc_data.rb new file mode 100644 index 00000000000..f4663cd2655 --- /dev/null +++ b/lib/toc_data.rb @@ -0,0 +1,30 @@ +require 'nokogiri' + +def toc_data(page_content) + html_doc = Nokogiri::HTML::DocumentFragment.parse(page_content) + + # get a flat list of headers + headers = [] + html_doc.css('h1, h2, h3').each do |header| + headers.push({ + id: header.attribute('id').to_s, + content: header.children, + level: header.name[1].to_i, + children: [] + }) + end + + [3,2].each do |header_level| + header_to_nest = nil + headers = headers.reject do |header| + if header[:level] == header_level + header_to_nest[:children].push header if header_to_nest + true + else + header_to_nest = header if header[:level] < header_level + false + end + end + end + headers +end \ No newline at end of file diff --git a/lib/unique_head.rb b/lib/unique_head.rb new file mode 100644 index 00000000000..c5dc2790e0b --- /dev/null +++ b/lib/unique_head.rb @@ -0,0 +1,17 @@ +# Unique header generation +require 'middleman-core/renderers/redcarpet' +class UniqueHeadCounter < Middleman::Renderers::MiddlemanRedcarpetHTML + def initialize + super + @head_count = {} + end + def header(text, header_level) + friendly_text = text.parameterize + @head_count[friendly_text] ||= 0 + @head_count[friendly_text] += 1 + if @head_count[friendly_text] > 1 + friendly_text += "-#{@head_count[friendly_text]}" + end + return "#{text}" + end +end diff --git a/source/CNAME b/source/CNAME new file mode 100644 index 00000000000..b022b3638b3 --- /dev/null +++ b/source/CNAME @@ -0,0 +1 @@ +docs.oauth.io \ No newline at end of file diff --git a/source/fonts/icomoon.eot b/source/fonts/icomoon.eot deleted file mode 100755 index 212835a5243..00000000000 Binary files a/source/fonts/icomoon.eot and /dev/null differ diff --git a/source/fonts/icomoon.svg b/source/fonts/icomoon.svg deleted file mode 100755 index 24493587d38..00000000000 --- a/source/fonts/icomoon.svg +++ /dev/null @@ -1,18 +0,0 @@ - - - -Generated by IcoMoon - - - - - - - - - - - - - - \ No newline at end of file diff --git a/source/fonts/icomoon.ttf b/source/fonts/icomoon.ttf deleted file mode 100755 index 360b3d75162..00000000000 Binary files a/source/fonts/icomoon.ttf and /dev/null differ diff --git a/source/fonts/icomoon.woff b/source/fonts/icomoon.woff deleted file mode 100755 index 9a213b11266..00000000000 Binary files a/source/fonts/icomoon.woff and /dev/null differ diff --git a/source/fonts/slate.eot b/source/fonts/slate.eot new file mode 100644 index 00000000000..13c4839a197 Binary files /dev/null and b/source/fonts/slate.eot differ diff --git a/source/fonts/slate.svg b/source/fonts/slate.svg new file mode 100644 index 00000000000..5f34982306b --- /dev/null +++ b/source/fonts/slate.svg @@ -0,0 +1,14 @@ + + + +Generated by IcoMoon + + + + + + + + + + diff --git a/source/fonts/slate.ttf b/source/fonts/slate.ttf new file mode 100644 index 00000000000..ace9a46a7e1 Binary files /dev/null and b/source/fonts/slate.ttf differ diff --git a/source/fonts/slate.woff b/source/fonts/slate.woff new file mode 100644 index 00000000000..1e72e0ee001 Binary files /dev/null and b/source/fonts/slate.woff differ diff --git a/source/fonts/slate.woff2 b/source/fonts/slate.woff2 new file mode 100644 index 00000000000..7c585a72737 Binary files /dev/null and b/source/fonts/slate.woff2 differ diff --git a/source/images/logo.png b/source/images/logo.png index 24e509952c5..dce4478c6ca 100644 Binary files a/source/images/logo.png and b/source/images/logo.png differ diff --git a/source/images/navbar.png b/source/images/navbar.png index 32e70e14fb4..df38e90d87e 100644 Binary files a/source/images/navbar.png and b/source/images/navbar.png differ diff --git a/source/includes/_contribute.md b/source/includes/_contribute.md new file mode 100644 index 00000000000..9a638d85e59 --- /dev/null +++ b/source/includes/_contribute.md @@ -0,0 +1,55 @@ + +# Contribute + +You can contribute by cloning our [oauthd repository](https://github.com/oauth-io/oauthd), or any of our SDK's repositories on GitHub (please check [this repository list](https://github.com/oauth-io)) and making a pull request. + +## Issues + +If you have any issue using OAuth.io, you can: + +* Open a QA on [StackOverflow](http://stackoverflow.com/) (with the mention of OAuth.io in the title). + +* Open a [GitHub issue](https://github.com/oauth-io) on the appropriate repository. + +* If the content is private, feel free to send us an email on [support@oauth.io](mailto:support@oauth.io) + +* You can ping us on Twitter with the mention [@oauth_io](https://twitter.com/oauth_io) + +We try to be as reactive as possible on every channel, according to the support questions load, and to the chosen plan (paying customers have the priority on support). + +## Adding Providers to OAuth.io + +You can easily add new OAuth providers in OAuth.io by using our configuration file format. + +The format is [explained here](https://github.com/oauth-io/oauthd/wiki/Specs:-Provider's-configuration) and you can find all the existing OAuth providers on our [GitHub repository](https://github.com/oauth-io/oauthd/tree/master/providers). + +Once you've implemented your provider, you can test it using [oauthd](https://github.com/oauth-io/oauthd), the opensource version of OAuth.io and then, just make a pull request and we'll merge it into OAuth.io as soon as we can. + +A provider contains 4 simple files: + +* __conf.json__ The OAuth provider's JSON file (e.g. facebook.json) +* __settings.json__ - Some settings for users who want to add the OAuth provider in OAuth.io (e.g. the link and screenshot where developers can create an application with your provider) +* __logo.png__ - The logo of the OAuth provider +* __me.js__ (optional) - A file used to retrieve the user information in a unified way. + +## Pull request (bug fixes / providers / typos) + +You're welcome to fork our repositories on GitHub to make pull requests. We'll review each of them, and integrate all the relevant changes in a future release. + +In every repository, we have included notes in the README.md file to show you how to test your feature. + +### oauthd + +Fork [the repository](https://github.com/oauth-io/oauthd) to implement your feature / bug fixes. + +You can use `npm link` to use the `oauthd` command anywhere in your console, and create test instances. + +OAuth.io is an oauthd instance, so if you find and fix bugs in oauthd, the changes will also be on OAuth.io. + +### SDKs + +You can fork all the SDKs from GitHub in your favorite language. Every SDK (except iOS for the moment) has a test suite than can be launched in a standard way to try your feature / bug fixes. + +### Documentation + +You can fork all the [documentation from GitHub](https://github.com/oauth-io/docs). The content is in the `source` folder. The main file is `index.md` diff --git a/source/includes/_errors.md b/source/includes/_errors.md deleted file mode 100644 index eeefbb5b777..00000000000 --- a/source/includes/_errors.md +++ /dev/null @@ -1,20 +0,0 @@ -# Errors - - - -The Kittn API uses the following error codes: - - -Error Code | Meaning ----------- | ------- -400 | Bad Request -- Your request sucks -401 | Unauthorized -- Your API key is wrong -403 | Forbidden -- The kitten requested is hidden for administrators only -404 | Not Found -- The specified kitten could not be found -405 | Method Not Allowed -- You tried to access a kitten with an invalid method -406 | Not Acceptable -- You requested a format that isn't json -410 | Gone -- The kitten requested has been removed from our servers -418 | I'm a teapot -429 | Too Many Requests -- You're requesting too many kittens! Slown down! -500 | Internal Server Error -- We had a problem with our server. Try again later. -503 | Service Unavailable -- We're temporarially offline for maintanance. Please try again later. \ No newline at end of file diff --git a/source/includes/_install.md b/source/includes/_install.md new file mode 100644 index 00000000000..184c3506a3a --- /dev/null +++ b/source/includes/_install.md @@ -0,0 +1,142 @@ +# Installation + +## Download the SDK + +
+
npm install oauthio
+
+ +
+
+You can use CocoaPods to install OAuth.io in your iOS project
+
+
+ +
+
Download the android library:
+
+wget https://github.com/oauth-io/oauth-android/archive/master.zip
+
+or clone it from github:
+
+git clone git@github.com:oauth-io/oauth-android
+
+and import the oauthio folder into your project folder as a module.
+
+If you are not using Android Studio, you need to add this persmission into your `AndroidManifest.xml` file:
+
+<uses-permission android:name="android.permission.INTERNET" />
+
+ +
+

+# add this line to your Podfile:
+pod 'OAuth.io'
+
+

+# run this command in your project directory
+$ pod install
+ 
+
+You can also install the framework manually. To do so, please follow the following steps: 
+
+The framework is available in [https://github.com/oauth-io/oauth-ios](https://github.com/oauth-io/oauth-ios) as the Dist/OAuthiOS.framework file. To add it as a dependency in your projet in XCode, follow this procedure:
+
+- click on the project name in the Documents explorer
+go to Build phases
+- open the Link Binary with Libraries section
+- click on the + button
+- click on Add other...
+- Select the OAuthiOS.framework
+- Click on Add
+
+
+ +
+
You can use Composer to install the SDK in your PHP project.
+    
+

+# Add this line to require object of your composer.json file:
+"oauth-io/oauth": "0.3.0"
+# Run this command in your folder directory
+$ composer update
+    
+
+ +
+
#For Web app
+bower install oauth.io
+
+#Or for mobile app (using Phonegap)
+phonegap plugin install https://github.com/oauth-io/oauth-phonegap
+
+ +To ease your integration, SDKs are available in lots of language: + +- [Javascript](https://github.com/oauth-io/oauth-js) +- [Phonegap/Cordova](https://github.com/oauth-io/oauth-phonegap) +- [iOS](https://github.com/oauth-io/oauth-ios) +- [Android](https://github.com/oauth-io/oauth-android) +- [PHP](https://github.com/oauth-io/sdk-php) +- [Node.js](https://github.com/oauth-io/sdk-node) +- [Go](https://github.com/oauth-io/sdk-go) + +## Install the SDK + +
+
var OAuth = require('oauthio');
+// Initialize the SDK
+OAuth.initialize('Your-public-key', 'Your-secret-key');
+
+ +
+
<script src="http://github.com/path/to/oauth.js"></script>
+
+ +To install the SDK, you just need to load it in your source code. + +
+
// Initialize the SDK
+OAuth.initialize('Your-public-key')
+
+ +
+
You need to create a class implementing the OAuthIODelegate. This delegate needs you to add the following methods:
+
+- "didReceiveOAuthIOResponse": called when a popup call is successful
+- "didFailWithOAuthIOError": called when a popup call is not successful
+- "didAuthenticateServerSide": when using the server-side mode, called on a successful authentication
+- "didFailAuthenticationServerSide": when using the server-side mode, called on an unsuccessful authentication
+
+

+// Then in the class implementing OAuthIODelegate, you can initialize the SDK
+// Initialize the SDK
+_oauthioModal = [[OAuthIOModal alloc] initWithKey:@"Your-public-key" delegate:self];
+
+ +
+

+use OAuth_io\OAuth;
+
+$oauth = new OAuth();
+// Initialize the SDK
+$oauth->initialize('Your-public-key', 'Your-secret-key');
+
+
+ +
+

+import io.oauth.OAuth;
+
+...
+
+oauth = new OAuth(getActivity());
+// Initialize the SDK
+oauth.initialize("Your-public-key");
+
+
+ + +When you create an OAuth.io application in your dashboard, a pair of public key, private key is generated. You will need this pair to initialize the SDK later on. + + diff --git a/source/includes/_request.md b/source/includes/_request.md new file mode 100644 index 00000000000..e27c8d75571 --- /dev/null +++ b/source/includes/_request.md @@ -0,0 +1,386 @@ + +# Request API + +
+
OAuth.auth(provider, req.session).then(function(oauthResult) {
+  return oauthResult.get('/me')
+}).then(function(data) {
+  //data is the result of the request to /me
+}).fail(function(err) {
+  //handle an error
+});
+
+ +
+

+    $me = $request_object->get('/me');
+  
+
+ +
+
OAuth.popup(provider).then(function(oauthResult) {
+  return oauthResult.get('/me');
+}).then(function(data) {
+  // data is the result of the request to /me
+}).fail(function(err) {
+  // handle an error
+});
+
+ +
+

+// In a 
+- (void)didReceiveOAuthIOResponse:(OAuthIORequest *)request
+{
+    // The request object
+    _request_object = request;
+    
+    // Making a request
+    [_request_object get:@"/me" success:^(NSDictionary *output, NSString *body, NSHTTPURLResponse *httpResponse)
+    {
+        // logs the the user's information
+        NSLog(@"%@", body); 
+    }];
+}
+  
+
+ +
+
data.http("/me", new OAuthRequest() {
+    @Override
+    public void onSetURL(String _url) {
+        // This method is called once the final url is returned.
+    }
+
+    @Override
+    public void onSetHeader(String header, String value) {
+        // This method is called for each header to add to the request.
+    }
+
+    @Override
+    public void onReady() {
+        // This method is called once url and headers are set.
+    }
+
+    @Override
+    public void onError(String message) {
+        // This method is called if an error occured
+    }
+});
+  
+
+ +The Request API allows you to easily perform authorized API calls to the OAuth provider from which you got a request object or credentials with the Token API. You can perform classic HTTP calls using GET, POST, PUT, DELETE, PATCH. OAuth.io will automatically fill all authorization parameters for you (OAuth1 signature, nonce, timestamp, access_token, oauth_token etc...). All the parameters in the request will be sent to the provider thanks to the oauth.io proxy. + +
+
data.http(new OAuthJSONRequest(OAuthJSONRequest.HTTP_GET, "/me"), new OAuthJSONCallback() {
+    @Override
+    public void onFinished(JSONObject data) {
+      // data is the result of the request to /me
+    }
+
+    @Override
+    public void onError(String message) {
+      // handle an error
+    }
+});
+  
+
+ + + +## GET + +
+
oauthResult.get(url).then(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+ +
+
oauthResult.get(url).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+ +
+

+$me = $request_object->get('/me');
+  
+
+ +
+

+// Making a request
+[_request_object get:@"/me" success:^(NSDictionary *output, NSString *body, NSHTTPURLResponse *httpResponse)
+{
+    // logs the the user's information
+    NSLog(@"%@", body); 
+}];
+  
+
+ +
// See http method
+ +Allows you to perform `GET` request to an API endpoint + +Argument|Description|Type|Example value +--------|-----------|----|------------- +url|The URL of the endpoint, it can be an absolute URL or just the endpoint (after the domain) as for most provider, the domain is already known|string|/api/endpoint?param=value + +## POST + +
+
oauthResult.post(url, params).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+// params has the same syntaxe as jQuery.ajax (http://api.jquery.com/jquery.ajax/)
+//e.g Post a tweet on Twitter
+oauthResult.post('/1.1/statuses/update.json', {
+  data: {
+    status: "hello world!"
+  }
+})
+
+ +
+
oauthResult.post(url, params).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+//e.g Post a tweet on Twitter
+oauthResult.post('/1.1/statuses/update.json', {
+  status: "hello world!"
+});
+
+ +
+

+$request_object->post('/me/feed', array(
+  'message' => 'Hello world'
+));
+  
+
+ +
+

+NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
+[data setValue:@"Hello world" forKey:@"message"];
+[_request post:@"/me/feed" withParams:data success:^(NSDictionary *output, NSString *body, NSHTTPURLResponse *httpResponse)
+{
+    NSLog(@"%@", body);
+}];
+  
+
+ +
// See http method
+ +Allows you to perform `POST` request to an API endpoint + +Argument|Description|Type|Example value +--------|-----------|----|------------- +url|The URL of the endpoint, it can be an absolute URL or just the endpoint (after the domain) as for most provider, the domain is already known|string|/api/endpoint +params|The parameters of the HTTP request|Object| + +## PUT + +
+
oauthResult.put(url, params).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+//e.g Merge a pull request on Github
+oauthResult.put('/repos/oauth-io/oauthd/pulls/5/merge')
+
+ +
+
oauthResult.put(url, params).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+//e.g Merge a pull request on Github
+oauthResult.put('/repos/oauth-io/oauthd/pulls/5/merge');
+
+ +
+

+$request_object->put('/some/endpoint', array(
+  'name' => 'My updated name'
+));
+  
+
+ +
+

+NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
+[data setValue:@"My updated name" forKey:@"message"];
+[_request put:@"/some/endpoint" withParams:data success:^(NSDictionary *output, NSString *body, NSHTTPURLResponse *httpResponse)
+{
+    NSLog(@"%@", body);
+}];
+  
+
+ +
// See http method
+ + +Allows you to perform `PUT` request to an API endpoint + +Argument|Description|Type|Example value +--------|-----------|----|------------- +url|The URL of the endpoint, it can be an absolute URL or just the endpoint (after the domain) as for most provider, the domain is already known|string|/api/endpoint +params|The parameters of the HTTP request|Object| + +## DELETE + +
+
oauthResult.del(url).then(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+//e.g Delete a status on Facebook
+oauthResult.del('/v2.2/:status_id')
+
+ +
+

+$request_object->del('/some/endpoint/someid');
+  
+
+ +
+

+[_request del:@"/some/endpoint/someid" success:^(NSDictionary *output, NSString *body, NSHTTPURLResponse *httpResponse)
+{
+    NSLog(@"%@", body);
+}];
+  
+
+ +
// See http method
+ + +Allows you to perform `DELETE` request to an API endpoint + +Argument|Description|Type|Example value +--------|-----------|----|------------- +url|The URL of the endpoint, it can be an absolute URL or just the endpoint (after the domain) as for most provider, the domain is already known|string|/api/endpoint + +## PATCH + +
+
oauthResult.patch(url, params).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+// params has the same syntaxe as jQuery.ajax (http://api.jquery.com/jquery.ajax/)
+//e.g Edit a Gist on Github
+oauthResult.patch('/gists/1', {
+  data: {
+    "description": "the description for this gist",
+    "files": {
+      "file1.txt": {
+        "content": "updated file contents"
+      },
+      "new_file.txt": {
+        "content": "a new file"
+      }
+    }
+  }
+})
+
+ +
+
oauthResult.put(url, params).done(function(data) {
+  //todo with data
+}).fail(function(err) {
+  //todo with err
+});
+
+//e.g Merge a pull request on Github
+oauthResult.patch('/gists/1', {
+  "description": "the description for this gist",
+  "files": {
+    "file1.txt": {
+      "content": "updated file contents"
+    },
+    "new_file.txt": {
+      "content": "a new file"
+    }
+  }
+});
+
+ +
+

+$request_object->patch('/some/endpoint', array(
+  'name' => 'My updated name'
+));
+  
+
+ +
+

+NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
+[data setValue:@"My updated name" forKey:@"message"];
+[_request patch:@"/some/endpoint" withParams:data success:^(NSDictionary *output, NSString *body, NSHTTPURLResponse *httpResponse)
+{
+    NSLog(@"%@", body);
+}];
+  
+
+ +
// See http method
+ + +Allows you to perform `PATCH` request to an API endpoint + +Argument|Description|Type|Example value +--------|-----------|----|------------- +url|The URL of the endpoint, it can be an absolute URL or just the endpoint (after the domain) as for most provider, the domain is already known|string|/api/endpoint +params|The parameters of the HTTP request|Object| + +## USING REST + +
+
#Example with twitter on /1.1/account/verify_credentials.json
+
+GET /request/twitter/%2F1.1%2Faccount%2Fverify_credentials.json HTTP/1.1
+Host: oauth.io
+oauthio: k=OAUTHIO_PUBLIC_KEY&oauthv=1&oauth_token=TWITTER_PUBLIC_TOKEN&oauth_token_secret=TWITTER_SECRET_TOKEN
+Referer: https://whitelisted_domain_in_oauthio/
+
+ +`GET|POST|PUT|DELETE|PATCH https://oauth.io/request/:provider/:url` + +Field|Description +-----|----------- +provider|The provider's name (e.g. "facebook") +url|The api request's url, can be relative to the main api domain (e.g `api.facebook.com`) or absolute. This url must be urlencoded. + +You must include the `oauthio` HTTP header inside your request, which is a application/x-www-form-urlencoded hash containing: + +Field|Description +-----|----------- +k|The public OAuth.io key of your app. If the http header Origin or Referer is set, this will be checked against your app's whitelist. If none are present, you must accept the "localhost" domain in your OAuthio's app. +oauth_token|OAuth1 public token. +oauth_secret_token|OAuth1 secret token. +access_token|OAuth2 token. +oauthv *(optional)*|when a provider supports both OAuth1 and OAuth2, this can be set to "1" or "2" to desambiguate the version of OAuth to use. diff --git a/source/includes/_token.md b/source/includes/_token.md new file mode 100644 index 00000000000..061b93fec72 --- /dev/null +++ b/source/includes/_token.md @@ -0,0 +1,485 @@ +# Token API - Client side + +The Token API lets you authorize your app on behalf of your users on one of our 120+ API providers. The best known example is to add a Facebook connect to your website to ease the user's onboarding. + +You can perform this authorization either client-side or server-side, depending your needs. + +
The Client side section is not available for this SDK
+ + + +## Configuration + +To authorize your app using OAuth.io, you just need to add a provider to your OAuth.io app, copy/paste your provider's API Keys (usually client_id and client_secret), and specify a permission scope. Then, you can directly try a connection to the provider, by clicking on the `Try auth` button. + +## Authorize with a popup + +
//Example with Facebook
+OAuth.popup('facebook').done(function(facebook) {
+  //make API calls with `facebook`
+}).fail(function(err) {
+  //todo when the OAuth flow failed
+});
+
//Example with Twitter with the cache option enabled
+OAuth.popup('twitter', {cache: true}).done(function(twitter) {
+  //make API calls with `twitter`
+}).fail(function(err) {
+  //todo when the OAuth flow failed
+})
+
+ +
+
In the OAuthIODelegate class, you can call the showWithProvider method, which shows a popup.
+
+

+//Example with Twitter with no cache options
+[_oauthioModal showWithProvider:@"twitter"];
+

+//On success, the didReceiveOAuthIOResponde delegate method is called:
+- (void)didReceiveOAuthIOResponse:(OAuthIORequest *)request
+{
+    // Here you can use the request object to make requests directly
+    // or store it for later use (e.g. when a button is pressed)
+    _request_object = request;
+}
+  
+
+ +
+

+oauth.popup("facebook", new OAuthCallback() {
+    @Override
+    public void onFinished(OAuthData data) {
+        if (data.status.equals("error"))
+            activity.displayError(data.error);
+        else {
+            // Do API calls with data
+        }
+    }
+});
+
+
+ +This mode asks the user's authorization in a simple popup. +This gives you a request object, which allows you to perform API calls, or to retrieve the credentials (i.e. access or oauth tokens). + +You can send multiple options to customize it. + +Options|Description|Type|Default value +-------|-----------|----|------------- +cache|If set to true, when the popup is called, the SDK will directly return the cached credentials (if available) through a "request object" instead of showing a popup everytime the user logs in. That is to say, once the user has seen the popup on his browser, his credentials are kept in the local storage.|boolean|false +authorize|Some OAuth providers let developers send parameters to customize the authorization popup|Object|null + +## Authorize with redirection + +
+
//Example with Google
+OAuth.redirect('google', 'http://localhost/callback');
+
//in your callback page (can be the same page)
+OAuth.callback('google').done(function(google) {
+  //make API calls with `google`
+}).fail(function(err) {
+  //todo when the OAuth flow failed
+})
+
+ +Redirects to the provider's login page, where the user can accept your app's permissions. Once he/she accepts them, he/she is redirected to the callback URL. + +
+ +## Caching the request object + +Client-side SDKs allow you to cache the credentials (i.e. access tokens) to not have to show the popup everytime you need the access token. + +
+
//Example with Twitter with the cache option enabled
+OAuth.popup('twitter', {cache: true}).done(function(twitter) {
+  //make API calls with `twitter`
+}).fail(function(err) {
+  //todo when the OAuth flow failed
+})
+
+ +
+
//Example with Twitter with the cache option enabled
+NSMutableDictionary *options = [[NSMutableDictionary alloc] init];
+[options setObject:@"true" forKey:@"cache"];
+[options setObject:@"true" forKey:@"clear-popup-cache"]; // prevents the webview from keeping cookies
+[_oauthioModal showWithProvider:@"twitter" options:options];
+
+ +### Save your user's authorization in the cache + +If the cache option is enabled, when the popup is called, it will directly create a request object from the cached credentials (if available) instead of showing a popup everytime the user logs in. That is to say, once the user has seen the popup once, his credentials are kept in the browser local storage for Javascript/Phonegap SDK and in the mobile with iOS and Android. + +
+
var twitter = OAuth.create('twitter');
+//`twitter` is a request object.
+//`twitter` can be `null` if the request object has not been created yet.
+
+ +
+
var twitter = OAuth.create('twitter');
+//`twitter` is a request object.
+//`twitter` can be `null` if the request object has not been created yet.
+
+ +### Creating a request object from Cache + +Once credentials have been cached, you can re-create the request object from them (later or in another page for instance). + +Note that you can also create a request object from existing credentials if needed. + +### Clearing the cache + +
+
//clear the cache for all providers
+[oauthioModal clearCache];
+//clear the cache for facebook
+[oauthioModal clearCacheForProvider:@"facebook"];
+
+ +
+
//clears the cache for Facebook
+OAuth.clearCache('facebook');
+//removes cache for all providers
+OAuth.clearCache();
+
+ +You can of course partially or totally remove the cache generated by OAuth.io. Note that it can be used when you want to logout your users to be sure it will open the popup the next time they try to login. + +# Token API - Server side + +The server side authorization is mostly used to get a refresh token and perform actions on behalf of your user when they are not online and connected on your website / app (for instance, crawl your user's feed and update it everyday even if the user is not connected). + +## Configuration + +In the same way as for the client-side authorization, you need to add a provider to your OAuth.io app and copy paste your provider's API keys. But this time, you have to select a backend in your oauth.io app. This way, only server side authorization will be allowed. + +You can also set the both mode to get a copy of the access_token client side too (and use all of the results method). + +## Simple server-side authorization + +
+
// Syntax
+app.get(authorizeEndpoint, OAuth.auth(provider, urlToRedirect));
+app.get(redirectEndpoint, OAuth.redirect(function(result, req, res) {
+    //todo with result
+}));
+
+// Example with Linkedin
+app.get('/signin', OAuth.auth('linkedin', 'http://localhost:8080/oauth/redirect'));
+
+app.get('/oauth/redirect', OAuth.redirect(function(result, req, res) {
+    if (result instanceof Error) {
+        res.send(500, "error: " + result.message);
+    }
+    result.me().done(function(me) {
+        console.log(me);
+        res.send(200, JSON.stringify(me));
+    });
+}));
+
+ +
+

+//Syntaxe
+//in the Authorize endpoint
+$oauth->redirect(provider, urlToRedirect);
+
+//in the Redirect endpoint
+$oauth->auth(provider, array('redirect' => true));
+
+
+// Exemple with Google (using ZendFramwork, Controller /oauth) +// Action /signin (url: /oauth/authorize) +public function signinAction() { + try { + $this->oauth->redirect('google', '/oauth/redirect'); + } catch (\Exception $e) { + echo $e->getMessage(); + } +} + +// Action /redirect (url: /oauth/redirect) +public function redirectAction() { + try { + $request_object = $this->oauth->auth('google', array( + 'redirect' => true + )); + } catch (\Exception $e) { + die($e->getMessage()); + } + //Your user is authorized by Google + //You can use $request_object to make API calls on behalf of your user +} +
+

+
+<!-- In your html --> +<a href="http://github.com/oauth/signin"></a> +
+
+ +
+
This feature is not supported by this SDK
+
+ +This method is the simplest way to achieve a server-side authorization. + +You need to define 2 endpoints: + +- the first endpoint (`authorizeEndpoint`) is where you will redirect your users to authorize them to one of our 120+ OAuth `provider` + +- then they will be redirected to the second endpoint (`redirectEndpoint`) with the `result` of the authorization in the callback. + +In the HTML of your webapp, you just have to create a link to the first endpoint to start the authorization flow `Signin` + +If an error occured, the error is placed in the `result`. + +
+ +## Authorizing the user with both front-end and back-end SDKs + + + +This method is a bit longer than the redirect one but can be used by any backend. This can be done in 3 steps: + +
+
//Node.js
+var token = OAuth.generateStateToken(req);
+res.send(200, {token:token});
+
+ +
+

+// Example with Zend - /state action, called from the frontend
+// to get a code
+public function tokenAction() {
+    
+    // This generates a token and stores it in the session
+    $token = $this->oauth->generateStateToken();
+    
+    $array = array(
+        'token' => $token
+    );
+    $json = new JsonModel($array);
+    return $json;
+}
+
+ + +* Generating a state token in your backend. Basically, it generates a unique id, stores it in session and sends it to the front. + +
+
+
//Javascript (client-side)
+OAuth.popup(provider, {
+  state: params.token
+}).done(function(result) {
+  $.post('/auth', {code: result.code})
+})
+
+ +* Authorizing your user with a client side SDK using the state token (you will receive a code instead of an access_token). + +
+
+
//Node.js
+app.get('/auth', function(req, res) {
+  OAuth.auth(provider, req.session, {
+    code: JSON.parse(req.body).code
+  }).then(function(oauthResult) {
+    //todo with oauthResult
+    //oauthResult.access_token oauthResult.refresh_token
+  })
+});
+
+ +
+

+// PHP with Zend - endpoint on /auth
+public function authAction() {
+    try {
+        $code = $this->getRequest()->getPost('code');
+        $request_object = $this->oauth->auth('facebook', array(
+            'code' => $code
+        ));
+        $credentials = $request_object->getCredentials();
+        $json = new JsonModel(array('status' => 'success'));
+        if (!isset($credentials['access_token']) && !isset($credentials['oauth_token'])) {
+            $this->getResponse()->setStatusCode(400);
+        }
+        return $json;
+    } catch (\Exception $e) {
+        echo $e->getMessage();
+    }
+}
+
+ +
+
POST https://oauth.io/auth/access_token
+Body:
+  code=ePLi3...EQfdq
+  key=public_key
+  secret=secret_key
+
+ +* Finally, from your backend, send the code to OAuth.io to get the access_token and refresh_token. OAuth.io will also send back the state token that you have to manually check. It must be the same state token as the one stored in session in the 1st step -- **This is automatically done using a server-side SDK**. + +## Request object from session + +
+
This feature is not supported by this SDK
+
+ +
+
OAuth.auth('facebook', req.session)
+  .then(function (request_object) {
+    // call endpoints with request_object here, or save it for later use
+  });
+});
+
+ +
+

+// Uses the $_SESSION array by default
+$request_object = $this->oauth->auth('facebook');
+
+
+// Note that you can specify another session array at initialization, for example:
+$_SESSION['some_array'] = array();
+$oauth->setSession($_SESSION['some_array']);
+// Beware, the array is passed by reference, so you need to have a real grasp on the stored array
+
+
+ +Once a user has been authorized by a provider, he is stored in session by the SDK. This means you can recreate the request object from the session. If the request object has an `expires_in` field and the access token has expired, the SDK will automatically refresh the `access_token`. + +## Building a request object from saved credentials + +
+

+// Retrieve the credentials and save them
+$credentials = $old_request_object->getCredentials();
+
+// Later use these credentials to rebuild the request_object object
+$new_request_object = $oauth->auth('twitter', array(
+  'credentials' => $credentials
+));
+  
+
+ +
+

+// Retrieve the credentials and save them
+var credentials = request_object.getCredentials();
+
+// Later use these credentials to rebuild the request_object object
+request_object = oauth.auth('twitter', {
+  credentials: credentials
+});
+  
+
+ +
+
Not available for this SDK
+
+ +For back end SDKs you can to rebuild the request object after having saved the credentials (set of access token, refresh tokens, etc.) manually. + +## Refreshing the tokens + +
+
# Using a backend
+https://oauth.io/auth/refresh_token/:provider
+Body:
+  token: REFRESH_TOKEN
+  key: PUBLIC_OAUTHIO_KEY
+  secret: SECRET_OAUTHIO_KEY
+
+
+
OAuth.refreshCredentials(oauthResult, req.session)
+    .then(function(newOAuthResult) {
+      //todo with newOAuthResult
+    })
+    .fail(function(e) {
+      //handle an error
+    });
+});
+
//or from session
+OAuth.auth('facebook', req.session, {
+  force_refresh: true
+})
+
+ +
+

+    // The auth method automatically refreshes the tokens if needed
+    $request_object = $oauth->auth('facebook', array(
+      'credentials' => $credentials
+    ));
+  
+
+ +For most providers, the server side authorization sends back a refresh token without any specific configuration. The refresh token is added to the result on a server-side authorization only. + +This refresh token can be used when an access token expires to regenerate one without having to open a popup and ask your user for permissions (as the user has already accepted them). + +In all our server-side SDK, a method is available to manually refresh the access token. It gives back a new request object containing a fresh access token. + +For the Google provider, it's a bit more complex. To get a refresh token, please follow this Stackoverflow link: [http://stackoverflow.com/questions/23759138/getting-refresh-tokens-from-google-with-oauth-io](http://stackoverflow.com/questions/23759138/getting-refresh-tokens-from-google-with-oauth-io) + +# Request objects + +
with Facebook (OAuth 2)
+{
+  "access_token": "CAAHv0hYN...RmO4zcd",
+  "expires_in": 5183561,
+  "provider": "facebook"
+}
+
with Twitter (OAuth 1.0a)
+{
+  "oauth_token": "9568514...0AQMedh",
+  "oauth_token_secret": "Ktakg008...60KSNG4",
+  "provider": "twitter"
+}
+
with Google using the server side flow with a frontend SDK
+{
+  "code": "XsrpW...leE3",
+  "provider": "google"
+}
+
with Github using the server side flow in a backend SDK
+{
+  "provider": "github",
+  "access_token": "akpWg0...QEof",
+  "refresh_token": "HvOiruf...Zriv",
+  "expires_in": 5183561
+}
+
+ +We call **request object** the result object you get after an authorization. It lets you access the tokens, expiry date etc. but also gives you simple methods to access others OAuth.io API (Make authorized API call to the provider, retrieve unified user data, and more). The request object will contains these fields: + +Field|Description|Type|Example value +-----|-----------|----|------------- +access_token|**OAuth 2** -- The authorization key to access the OAuth2 API|string|CAAHv...aAWy +oauth_token|**OAuth 1** -- The authorization key to access the OAuth1 API|string|XVQpX...WR0K +oauth_token_secret|**OAuth 1** -- The second authorization key to access OAuth1 API|string|PHQD2...V7xw +expires_in|*Optional depending the provider* -- The expiration of the `access_token`|integer|5184000 +code|**Client side only** -- The code to be exchanged against the access token **server side authorization**|string|XsrpW...leE3 +refresh_token|**Server side only** -- The refresh token is used to refresh the access_token to extend the expiration.|string|Tgfgso|...Geo4e5 +provider|The provider your user is connected with|string|facebook + +The access token can be sent to your backend to make API calls but, you can't be sure that the access token is a real one (as the user could fake a request with a wrong access token) so you need to make a test API call and see if it returns 200 (OK) or 401 (UNAUTHORIZED). + +As you can see, using the client side authorization, you won't have a `refresh_token`. For this, please take a look at the `Server side authorization` section. + + diff --git a/source/includes/_userdata.md b/source/includes/_userdata.md new file mode 100644 index 00000000000..3bd1080fa36 --- /dev/null +++ b/source/includes/_userdata.md @@ -0,0 +1,78 @@ + +# User Data API + +## Usage + +
+
res = OAuth.create('facebook');
+res.me().done(function(me) {
+  alert('Hello ' + me.name);
+}).fail(function(err) {
+  //todo when the OAuth flow failed
+});
+
+
+
oauth.popup("facebook", new OAuthCallback() {
+    @Override
+    public void onFinished(OAuthData data) {
+        if (data.status.equals("error"))
+            activity.displayError(data.error);
+        else {
+            data.me(new OAuthJSONCallback() {
+                @Override
+                public void onFinished(JSONObject me) {
+                    display(me.getString("name"));
+                }
+
+                @Override
+                public void onError(String message) {
+
+                }
+            });
+        }
+    }
+});
+
+ +This API allows you to retrieve your user's data in a unified way. This means you don't have to make a bridge between APIs to retrieve user's info, all fields sent are unified and described here. Filters can be added to retrieve a subset of these unified fields. + +The endpoint is accessible using REST + +`GET https://oauth.io/auth/:provider/me` + +## Fields + +
{
+  "id": "1234",
+  "name": "John Doe",
+  "firstname": "John",
+  "lastname": "Doe",
+  "alias": "john87",
+  "email": "john@doe.com",
+  "birthdate": {
+    "day": 27,
+    "month": 11,
+    "year": 1987
+  },
+  "raw": {
+    [RAW RESULT]
+  }
+}
+
+ + +Field|Description|Type|Example value +-----|-----------|----|------------- +id|The user id -- This id is unique for a provider|string|"1234" +name|The user's name|string|John Doe +firstname|The user's firstname|string|John +lastname|The user's lastname|string|Doe +alias|The user's alias (or login)|string|john87 +email|The user's email address|string|john@doe.com +birthdate|The user's birthday|Object|{day: 27, month: 11, year: 1987} +gender|The user's gender. 0: male; 1: female|integer|0 +location|The user's last location|string|San Francisco +local|The user's local|string|FR +company|The user's company|string|Webshell +occupation|The user's job occupation|string|developer +raw|The unmodified provider's response with non unified field|Object| diff --git a/source/includes/_usermanagement.md b/source/includes/_usermanagement.md new file mode 100644 index 00000000000..ac716522470 --- /dev/null +++ b/source/includes/_usermanagement.md @@ -0,0 +1,427 @@ + +# User Management API + +## Installation + +You need to click 'Enable the User Management' button in your OAuth.io dashboard in the `Users Overview` tab. + + + +
users = new OAuthUsers(oauth);
+
+ +
User.signup(data).done(function(user) {
+    //todo with `user`
+});
+
+User.signup({
+   email: 'john.doe@gmail.com',
+   password: 'St0ngP4ssw0rd!',
+   firstname: 'John',
+   lastname: 'Doe',
+   company: 'X Corp',
+   age: 47
+}).done(function(user) {
+   //here, your user is logged in
+   console.log(user.data.firstname);
+}).fail(function(err) {
+   //todo with `err`
+});
+
+ +
Hashtableinfos = new Hashtable<>();
+infos.put("firstname", "John");
+infos.put("lastname", "Doe");
+infos.put("email", "john.doe@gmail.com");
+infos.put("password", "St0ngP4ssw0rd!");
+// ...
+
+users.signup(infos, new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // receive your identity
+        OAuthUser id = users.getIdentity();
+    }
+
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+
+ +### With email/password + +You can sign up your users using their email/password. + +`data` is an object that must contains: + +* email +* password +* firstname +* lastname + +You can add other pieces of data if you wish (the structure is free). + +
+
OAuth.popup(provider).then(function(res) {
+    return User.signup(res)
+}).done(function(user) {
+   //here, your user is logged in
+   console.log(user.data.firstname);
+}).fail(function(err) {
+   //todo with `err`
+});
+
+ +
// Callback from oauth.popup
+public void onFinished(OAuthData data) {
+    if (data.status.equals("error"))
+        displayError(data.error);
+    else {
+        users.signup(data, new OAuthUserCallback() {
+            @Override
+            public void onFinished() {
+                // receive your identity
+                OAuthUser id = users.getIdentity();
+            }
+
+            @Override
+            public void onError(String message) {
+                displayError(message);
+            }
+        });
+    }
+}
+
+### With social logins + +You can also use the Token API to sign up your users with their social identity. `provider` is the name of a provider on OAuth.io as `facebook`, `twitter`, `google` and 100+ others. + +The provider needs to have the User API enabled to work properly (you can see it when you add a new provider in your OAuth.io Dashbaord). + +
+
OAuth.popup('twitter').then(function(twitter) {
+    twitter.email = "john.doe@gmail.com";
+    return User.signup(twitter);
+}).done(function(user) {
+    //todo with `user`
+});
+
+
// Callback from oauth.popup
+public void onFinished(OAuthData data) {
+  if (data.status.equals("error"))
+      displayError(data.error);
+  else {
+    Hashtable infos = new Hashtable<>();
+    infos.put("email", "john.doe@gmail.com");
+    // ...
+    users.signup(data, infos, new OAuthUserCallback() {
+      @Override
+      public void onFinished() {
+          // receive your identity
+          OAuthUser id = users.getIdentity();
+      }
+      @Override
+      public void onError(String message) {
+          displayError(message);
+      }
+    });
+  }
+}
+
+ +### Handling errors + +Some providers don't give their user's email in their API (it's the case of Twitter for instance). So, you have to ask your user for their email manually and setup the email. + +## Signin your users + +Once your user has signed up, you can log them in with their email password or with one of the social identity the user attached to their account. + +OAuth.io manages your user's session for you and gives a simple API to let you know if the user is still logged in or not. + +In this version, the session expires after 6 hours of inactivity but we are working on making this expiration configurable. + +
User.signin(email, password).done(function(user) {
+    console.log(user.data.firstname);
+}).fail(function(err) {
+    // email/password incorrect.
+});
+
users.signin(email, password, new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // receive your identity
+        OAuthUser id = users.getIdentity();
+    }
+
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+
+ +### With email/password + +
+ +
OAuth.popup(provider).then(function(res) {
+    return User.signin(res);
+}).done(function(user) {
+    console.log(user.data.firstname);
+}).fail(function(err) {
+    //todo with err
+});
+
+
// Callback from oauth.popup
+public void onFinished(OAuthData data) {
+    if (data.status.equals("error"))
+        displayError(data.error);
+    else
+        users.signin(data, new OAuthUserCallback() {
+            @Override
+            public void onFinished() {
+                // receive your identity
+                OAuthUser id = users.getIdentity();
+            }
+
+            @Override
+            public void onError(String message) {
+                displayError(message);
+            }
+        });
+}
+
+ +### With social logins + +Note: For social logins, the signin and signup steps are exactly the same feature. If the user doesn't exist, it will automatically sign them up before signing them in. + +## Get the connected user + +
var user = User.getIdentity();
+
+
OAuthUser id = users.getIdentity();
+
+ +### From cache + +When a user logs in, we store their identity (information, providers linked etc.) in a cookie. You can access this cached version instantly using the SDK with `User.getIdentity()`. + +It returns the same data structure as the API version: `User.refreshIdentity()`. + +
+
User.refreshIdentity().done(function(user) {
+    //todo with `user`
+})
+
OAuthUser user;
+// ...
+user.refreshIdentity(new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // user data updated
+    }
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+
+ +### From the API + +Retrieve the latest change done to your user. + +## Know if the user is authenticated + +
if (User.isLogged()) {
+    //todo with authenticated user
+}
+else {
+    //todo with unauthenticated user
+}
+
if (users.isLogged()) {
+    //todo with authenticated user
+}
+else {
+    //todo with unauthenticated user
+}
+ +This method will check if the authorization cookie has been detected in the user's browser. It returns `true` or `false` + +## Update your user data + +
var user = User.getIdentity()
+user.data.firstname = 'Thomas';
+user.data.someData = {
+    a: 42,
+    b: "some string"
+}
+user.save().done(function() {
+    //todo when saved
+}).fail(function(err) {
+    //handle `err``
+});
+
OAuthUser user = users.getIdentity();
+user.data.put("firstname", "Thomas");
+user.data.put("someData", "some string");
+user.saveIdentity(new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // user data saved
+    }
+
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+ +You can update all your user's data. Once you are done, just use the `save()` method to save your changes. Fields are freely structurable so you can name them as you wish (just a few fields name are protected for our use: `_provider_*`). + +## Reset password (or lost password) + +
User.resetPassword(email).done(function() {
+    //email sent to the user containing a key
+});
+
+//then...
+User.confirmResetPassword(newPassword, key);
+
+
users.resetPassword(email, new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // reset email sent
+    }
+
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+
+ +The reset flow is used when a user tries to login and can't remember their password. It will send an email to the user with a `key` (to check their identity using their email). If the user is able to input the code on another page, they can change their password using this `key`. + +## Change password + +> Coming soon + +This feature is not released yet but will be used to change the password of the user (this option is often in the setting page of an account). The user can use it if they knows their current password to confirm their identity. + +
var user = User.getIdentity();
+user.changePassword(oldPassword, newPassword);
+
+ + +## Attach social identity to an account + +
var user = User.getIdentity();
+OAuth.popup('google').then(function(google) {
+   return user.addProvider(google);
+}).done(function() {
+   //provider attached
+   //Your user is now able to signin with Google
+});
+
// Callback from oauth.popup
+public void onFinished(OAuthData data) {
+    if (data.status.equals("error"))
+        displayError(data.error);
+    else {
+        OAuthUser user = users.getIdentity();
+        user.addProvider(data.provider, new OAuthUserCallback() {
+            @Override
+            public void onFinished() {
+                // provider attached
+                // Your user is now able to signin with data.provider
+            }
+
+            @Override
+            public void onError(String message) {
+                displayError(message);
+            }
+        });
+    }
+}
+
+ +You can attach a social identity to an account easily. That means at the next signin, they will be able to signin with another configured provider. This way a user can securely connect with more than one provider. + +## Remove social identity to an account + +
var user = User.getIdentity();
+user.removeProvider('google').done(function() {
+   //provider detached
+});
+
OAuthUser user = users.getIdentity();
+user.removeProvider("google", new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // provider detached from google
+    }
+
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+
+ +A user can detach a social identity from their account. Once a provider is detached, the user won't be able to login with it again, they needs to re-attach it again to be able to login with it. + +## The list of providers attached to an account + +
var user = User.getIdentity();
+console.log(user.providers)
+
+
OAuthUser user = users.getIdentity();
+// providers list is available in user.providers
+
+ +### From cache + +When a user logs in, we store a local version of the providers list attached to their account so you can access it directly in the `user` object. + +
+
var user = User.getIdentity();
+user.getProviders().done(function(providers) {
+   console.log(providers);
+});
+
OAuthUser user;
+// ...
+user.getProviders(new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // providers list is available in user.providers
+    }
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+
+ +### From the API + +You can also get this list from the API to be sure it's synchronized with the backend. + +## Logout + +
var user = User.getIdentity();
+user.logout().done(function() {
+   //todo when logout
+});
+
OAuthUser user = users.getIdentity();
+user.logout(new OAuthUserCallback() {
+    @Override
+    public void onFinished() {
+        // user is logout and their token is expired
+    }
+    @Override
+    public void onError(String message) {
+        displayError(message);
+    }
+});
+ +You can log your user out from your application using the `logout()` method. It will clear the session and the associated cache. diff --git a/source/index.html.md b/source/index.html.md new file mode 100644 index 00000000000..0856474c917 --- /dev/null +++ b/source/index.html.md @@ -0,0 +1,46 @@ +--- +title: OAuth.io API Reference + +language_tabs: +- javascript: Javascript +- objectivec: iOS +- php: PHP +- javascript: Node +- java: Android + +toc_footers: +- Back to OAuth.io +- Sign Up for a Developer Key +- Documentation Powered by Slate + +includes: +- install +- token +- request +- userdata +- usermanagement +- contribute +search: true +--- + +# Introduction + +
 _____  _____         _    _                
+(  _  )(  _  )       ( )_ ( )       _       
+| ( ) || (_) | _   _ | ,_)| |__    (_)   _  
+| | | ||  _  |( ) ( )| |  |  _ `\  | | /'_`\
+| (_) || | | || (_) || |_ | | | |  | |( (_) )
+(_____)(_) (_)`\___/'`\__)(_) (_)()(_)`\___/
+
+ +OAuth.io helps you to onboard your users with a suite of services easy to use. + +- **Token API**: Authorize your client apps on one of our [120+ OAuth provider](https://oauth.io/providers). + +- **Request API**: Make authorized API calls to those OAuth providers in a simple way. + +- **User Data API**: Get the authenticated user's unified information. + +- **User Management API**: Signup/signin your user without any backend using multiple social identity. + + diff --git a/source/index.md b/source/index.md deleted file mode 100644 index 401ece5fcd9..00000000000 --- a/source/index.md +++ /dev/null @@ -1,168 +0,0 @@ ---- -title: API Reference - -language_tabs: - - shell - - ruby - - python - -toc_footers: - - Sign Up for a Developer Key - - Documentation Powered by Slate - -includes: - - errors - -search: true ---- - -# Introduction - -Welcome to the Kittn API! You can use our API to access Kittn API endpoints, which can get information on various cats, kittens, and breeds in our database. - -We have language bindings in Shell, Ruby, and Python! You can view code examples in the dark area to the right, and you can switch the programming language of the examples with the tabs in the top right. - -This example API documentation page was created with [Slate](http://github.com/tripit/slate). Feel free to edit it and use it as a base for your own API's documentation. - -# Authentication - -> To authorize, use this code: - -```ruby -require 'kittn' - -api = Kittn::APIClient.authorize!('meowmeowmeow') -``` - -```python -import kittn - -api = kittn.authorize('meowmeowmeow') -``` - -```shell -# With shell, you can just pass the correct header with each request -curl "api_endpoint_here" - -H "Authorization: meowmeowmeow" -``` - -> Make sure to replace `meowmeowmeow` with your API key. - -Kittn uses API keys to allow access to the API. You can register a new Kittn API key at our [developer portal](http://example.com/developers). - -Kittn expects for the API key to be included in all API requests to the server in a header that looks like the following: - -`Authorization: meowmeowmeow` - - - -# Kittens - -## Get All Kittens - -```ruby -require 'kittn' - -api = Kittn::APIClient.authorize!('meowmeowmeow') -api.kittens.get -``` - -```python -import kittn - -api = kittn.authorize('meowmeowmeow') -api.kittens.get() -``` - -```shell -curl "http://example.com/api/kittens" - -H "Authorization: meowmeowmeow" -``` - -> The above command returns JSON structured like this: - -```json -[ - { - "id": 1, - "name": "Fluffums", - "breed": "calico", - "fluffiness": 6, - "cuteness": 7 - }, - { - "id": 2, - "name": "Isis", - "breed": "unknown", - "fluffiness": 5, - "cuteness": 10 - } -] -``` - -This endpoint retrieves all kittens. - -### HTTP Request - -`GET http://example.com/kittens` - -### Query Parameters - -Parameter | Default | Description ---------- | ------- | ----------- -include_cats | false | If set to true, the result will also include cats. -available | true | If set to false, the result will include kittens that have already been adopted. - - - -## Get a Specific Kitten - -```ruby -require 'kittn' - -api = Kittn::APIClient.authorize!('meowmeowmeow') -api.kittens.get(2) -``` - -```python -import kittn - -api = kittn.authorize('meowmeowmeow') -api.kittens.get(2) -``` - -```shell -curl "http://example.com/api/kittens/3" - -H "Authorization: meowmeowmeow" -``` - -> The above command returns JSON structured like this: - -```json -{ - "id": 2, - "name": "Isis", - "breed": "unknown", - "fluffiness": 5, - "cuteness": 10 -} -``` - -This endpoint retrieves a specific kitten. - - - -### HTTP Request - -`GET http://example.com/kittens/` - -### URL Parameters - -Parameter | Description ---------- | ----------- -ID | The ID of the cat to retrieve - diff --git a/source/javascripts/all.js b/source/javascripts/all.js index 534eae93090..5f5d4067ba6 100644 --- a/source/javascripts/all.js +++ b/source/javascripts/all.js @@ -1,2 +1,2 @@ -//= require_tree ./lib -//= require_tree ./app +//= require ./all_nosearch +//= require ./app/_search diff --git a/source/javascripts/all_nosearch.js b/source/javascripts/all_nosearch.js index 4610cabe62d..b18c1d833d4 100644 --- a/source/javascripts/all_nosearch.js +++ b/source/javascripts/all_nosearch.js @@ -1,4 +1,16 @@ -//= require_tree ./lib -//= require_tree ./app -//= stub ./app/search.js -//= stub ./lib/lunr.js +//= require ./lib/_energize +//= require ./app/_toc +//= require ./app/_lang + +$(function() { + loadToc($('#toc'), '.toc-link', '.toc-list-h2', 10); + setupLanguages($('body').data('languages')); + $('.content').imagesLoaded( function() { + window.recacheHeights(); + window.refreshToc(); + }); +}); + +window.onpopstate = function() { + activateLanguage(getLanguageFromQueryString()); +}; diff --git a/source/javascripts/app/_lang.js b/source/javascripts/app/_lang.js new file mode 100644 index 00000000000..4dcbe49e181 --- /dev/null +++ b/source/javascripts/app/_lang.js @@ -0,0 +1,178 @@ +/* +Copyright 2008-2013 Concur Technologies, Inc. +Licensed under the Apache License, Version 2.0 (the "License"); you may +not use this file except in compliance with the License. You may obtain +a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +License for the specific language governing permissions and limitations +under the License. +*/ +;(function () { + 'use strict'; + + var languages = []; + var languagesHash = {} + + window.setupLanguages = setupLanguages; + window.activateLanguage = activateLanguage; + window.getLanguageFromQueryString = getLanguageFromQueryString; + + function activateLanguage(language) { + if (!language) return; + if (language === "") return; + + console.group('Activate Language') + console.log('languages', languages); + console.log('language', language); + console.groupEnd(); + + $(".lang-selector a").removeClass('active'); + $(".lang-selector a[data-language-id='" + language + "']").addClass('active'); + for (var i=0; i < languages.length; i++) { + $(".code-block." + languages[i]).hide(); + } + $(".code-block." + language).show(); + + // scroll to the new location of the position + if ($(window.location.hash).get(0)) { + $(window.location.hash).get(0).scrollIntoView(true); + } + } + + // parseURL and stringifyURL are from https://github.com/sindresorhus/query-string + // MIT licensed + // https://github.com/sindresorhus/query-string/blob/7bee64c16f2da1a326579e96977b9227bf6da9e6/license + function parseURL(str) { + if (typeof str !== 'string') { + return {}; + } + + str = str.trim().replace(/^(\?|#|&)/, ''); + + if (!str) { + return {}; + } + + return str.split('&').reduce(function (ret, param) { + var parts = param.replace(/\+/g, ' ').split('='); + var key = parts[0]; + var val = parts[1]; + + key = decodeURIComponent(key); + // missing `=` should be `null`: + // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters + val = val === undefined ? null : decodeURIComponent(val); + + if (!ret.hasOwnProperty(key)) { + ret[key] = val; + } else if (Array.isArray(ret[key])) { + ret[key].push(val); + } else { + ret[key] = [ret[key], val]; + } + + return ret; + }, {}); + }; + + function stringifyURL(obj) { + return obj ? Object.keys(obj).sort().map(function (key) { + var val = obj[key]; + + if (Array.isArray(val)) { + return val.sort().map(function (val2) { + return encodeURIComponent(key) + '=' + encodeURIComponent(val2); + }).join('&'); + } + + return encodeURIComponent(key) + '=' + encodeURIComponent(val); + }).join('&') : ''; + }; + + // gets the language set in the query string + function getLanguageFromQueryString() { + if (location.search.length >= 1) { + var language = parseURL(location.search).language; + if (language) { + return language; + } else if (jQuery.inArray(location.search.substr(1), languages) != -1) { + return location.search.substr(1); + } + } + + return false; + } + + // returns a new query string with the new language in it + function generateNewQueryString(language) { + var url = parseURL(location.search); + if (url.language) { + url.language = language; + return stringifyURL(url); + } + return language; + } + + // if a button is clicked, add the state to the history + function pushURL(language) { + if (!history) { return; } + var hash = window.location.hash; + if (hash) { + hash = hash.replace(/^#+/, ''); + } + history.pushState({}, '', '?' + generateNewQueryString(language) + '#' + hash); + + // save language as next default + localStorage.setItem("language", language); + } + + + function setupLanguages(l) { + console.log(l); + for (var i in l) { + languagesHash[Object.keys(l[i])[0]] = l[i][Object.keys(l[i])[0]]; + languages.push(l[i][Object.keys(l[i])[0]]); + } + + var currentLanguage = languages[0]; + var defaultLanguage = localStorage.getItem("language"); + + console.log(languages, languagesHash, currentLanguage, defaultLanguage); + + if ((location.search.substr(1) !== "") && (jQuery.inArray(location.search.substr(1), languages)) != -1) { + // the language is in the URL, so use that language! + console.log('in the list'); + activateLanguage(location.search.substr(1)); + + localStorage.setItem("language", location.search.substr(1)); + } else if ((defaultLanguage !== null) && (jQuery.inArray(defaultLanguage, languages) != -1)) { + // the language was the last selected one saved in localstorage, so use that language! + console.log("in localstorage"); + activateLanguage(defaultLanguage); + } else { + // no language selected, so use the default + console.log("no language in localstorage, using default language"); + activateLanguage(languages[0]); + } + } + + // if we click on a language tab, activate that language + $(function() { + $('.code-block pre code').each(function(i, block) { + hljs.highlightBlock(block); + }); + $(".lang-selector a").on("click", function() { + var language = $(this).data("language-name"); + var languageId = $(this).data("language-id"); + pushURL(languageId); + activateLanguage(languageId); + return false; + }); + window.onpopstate = function(event) { + activateLanguage(window.location.search.substr(1)); + }; + }); +})(window); \ No newline at end of file diff --git a/source/javascripts/app/search.js b/source/javascripts/app/_search.js similarity index 53% rename from source/javascripts/app/search.js rename to source/javascripts/app/_search.js index 8c527c715da..9ff4233c18a 100644 --- a/source/javascripts/app/search.js +++ b/source/javascripts/app/_search.js @@ -1,8 +1,13 @@ -(function (global) { +//= require ../lib/_lunr +//= require ../lib/_jquery +//= require ../lib/_jquery.highlight +;(function () { + 'use strict'; - var $global = $(global); - var content, darkBox, searchResults; + var content, searchResults; var highlightOpts = { element: 'span', className: 'search-highlight' }; + var searchDelay = 0; + var timeoutHandle = 0; var index = new lunr.Index(); @@ -24,37 +29,57 @@ body: body.text() }); }); + + determineSearchDelay(); + } + function determineSearchDelay() { + if(index.tokenStore.length>5000) { + searchDelay = 300; + } } function bind() { content = $('.content'); - darkBox = $('.dark-box'); searchResults = $('.search-results'); - $('#input-search').on('keyup', search); + $('#input-search').on('keyup',function(e) { + var wait = function() { + return function(executingFunction, waitTime){ + clearTimeout(timeoutHandle); + timeoutHandle = setTimeout(executingFunction, waitTime); + }; + }(); + wait(function(){ + search(e); + }, searchDelay ); + }); } function search(event) { + + var searchInput = $('#input-search')[0]; + unhighlight(); searchResults.addClass('visible'); // ESC clears the field - if (event.keyCode === 27) this.value = ''; + if (event.keyCode === 27) searchInput.value = ''; - if (this.value) { - var results = index.search(this.value).filter(function(r) { + if (searchInput.value) { + var results = index.search(searchInput.value).filter(function(r) { return r.score > 0.0001; }); if (results.length) { searchResults.empty(); $.each(results, function (index, result) { - searchResults.append("
  • " + $('#'+result.ref).text() + "
  • "); + var elem = document.getElementById(result.ref); + searchResults.append("
  • " + $(elem).text() + "
  • "); }); - highlight.call(this); + highlight.call(searchInput); } else { searchResults.html('
  • '); - $('.search-results li').text('No Results Found for "' + this.value + '"'); + $('.search-results li').text('No Results Found for "' + searchInput.value + '"'); } } else { unhighlight(); @@ -69,5 +94,5 @@ function unhighlight() { content.unhighlight(highlightOpts); } +})(); -})(window); diff --git a/source/javascripts/app/_toc.js b/source/javascripts/app/_toc.js new file mode 100644 index 00000000000..3852e768a86 --- /dev/null +++ b/source/javascripts/app/_toc.js @@ -0,0 +1,116 @@ +//= require ../lib/_jquery +//= require ../lib/_imagesloaded.min +;(function () { + 'use strict'; + + var loaded = false; + + var debounce = function(func, waitTime) { + var timeout = false; + return function() { + if (timeout === false) { + setTimeout(function() { + func(); + timeout = false; + }, waitTime); + timeout = true; + } + }; + }; + + var closeToc = function() { + $(".toc-wrapper").removeClass('open'); + $("#nav-button").removeClass('open'); + }; + + function loadToc($toc, tocLinkSelector, tocListSelector, scrollOffset) { + var headerHeights = {}; + var pageHeight = 0; + var windowHeight = 0; + var originalTitle = document.title; + + var recacheHeights = function() { + headerHeights = {}; + pageHeight = $(document).height(); + windowHeight = $(window).height(); + + $toc.find(tocLinkSelector).each(function() { + var targetId = $(this).attr('href'); + if (targetId[0] === "#") { + headerHeights[targetId] = $(targetId).offset().top; + } + }); + }; + + var refreshToc = function() { + var currentTop = $(document).scrollTop() + scrollOffset; + + if (currentTop + windowHeight >= pageHeight) { + // at bottom of page, so just select last header by making currentTop very large + // this fixes the problem where the last header won't ever show as active if its content + // is shorter than the window height + currentTop = pageHeight + 1000; + } + + var best = null; + for (var name in headerHeights) { + if ((headerHeights[name] < currentTop && headerHeights[name] > headerHeights[best]) || best === null) { + best = name; + } + } + + // Catch the initial load case + if (currentTop == scrollOffset && !loaded) { + best = window.location.hash; + loaded = true; + } + + var $best = $toc.find("[href='" + best + "']").first(); + if (!$best.hasClass("active")) { + // .active is applied to the ToC link we're currently on, and its parent
      s selected by tocListSelector + // .active-expanded is applied to the ToC links that are parents of this one + $toc.find(".active").removeClass("active"); + $toc.find(".active-parent").removeClass("active-parent"); + $best.addClass("active"); + $best.parents(tocListSelector).addClass("active").siblings(tocLinkSelector).addClass('active-parent'); + $best.siblings(tocListSelector).addClass("active"); + $toc.find(tocListSelector).filter(":not(.active)").slideUp(150); + $toc.find(tocListSelector).filter(".active").slideDown(150); + // TODO remove classnames + if ($best.data("title")) { + document.title = $best.data("title") + " – " + originalTitle; + } + } + }; + + var makeToc = function() { + recacheHeights(); + refreshToc(); + + $("#nav-button").click(function() { + $(".toc-wrapper").toggleClass('open'); + $("#nav-button").toggleClass('open'); + return false; + }); + $(".page-wrapper").click(closeToc); + $(".toc-link").click(closeToc); + + // reload immediately after scrolling on toc click + $toc.find(tocLinkSelector).click(function() { + setTimeout(function() { + refreshToc(); + }, 0); + }); + + $(window).scroll(debounce(refreshToc, 200)); + $(window).resize(debounce(recacheHeights, 200)); + }; + + makeToc(); + + window.recacheHeights = recacheHeights; + window.refreshToc = refreshToc; + } + + window.loadToc = loadToc; +})(); diff --git a/source/javascripts/app/lang.js b/source/javascripts/app/lang.js deleted file mode 100644 index 3f5e438adcd..00000000000 --- a/source/javascripts/app/lang.js +++ /dev/null @@ -1,82 +0,0 @@ -/* -Copyright 2008-2013 Concur Technologies, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may -not use this file except in compliance with the License. You may obtain -a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -License for the specific language governing permissions and limitations -under the License. -*/ -(function (global) { - var languages = []; - - global.setupLanguages = setupLanguages; - global.activateLanguage = activateLanguage; - - function activateLanguage(language) { - if (!language) return; - if (language === "") return; - - $(".lang-selector a").removeClass('active'); - $(".lang-selector a[data-language-name='" + language + "']").addClass('active'); - for (var i=0; i < languages.length; i++) { - $(".highlight." + languages[i]).parent().hide(); - } - $(".highlight." + language).parent().show(); - - // scroll to the new location of the position - $(window.location.hash).get(0).scrollIntoView(true); - } - - // if a button is clicked, add the state to the history - function pushURL(language) { - if (!history) { return; } - var hash = window.location.hash; - if (hash) { - hash = hash.replace(/^#+/, ''); - } - history.pushState({}, '', '?' + language + '#' + hash); - - // save language as next default - localStorage.setItem("language", language); - } - - function setupLanguages(l) { - var currentLanguage = l[0]; - var defaultLanguage = localStorage.getItem("language"); - - languages = l; - - if ((location.search.substr(1) !== "") && (jQuery.inArray(location.search.substr(1), languages)) != -1) { - // the language is in the URL, so use that language! - activateLanguage(location.search.substr(1)); - - localStorage.setItem("language", location.search.substr(1)); - } else if ((defaultLanguage !== null) && (jQuery.inArray(defaultLanguage, languages) != -1)) { - // the language was the last selected one saved in localstorage, so use that language! - activateLanguage(defaultLanguage); - } else { - // no language selected, so use the default - activateLanguage(languages[0]); - } - } - - // if we click on a language tab, activate that language - $(function() { - $(".lang-selector a").on("click", function() { - var language = $(this).data("language-name"); - pushURL(language); - activateLanguage(language); - return false; - }); - window.onpopstate = function(event) { - activateLanguage(window.location.search.substr(1)); - }; - }); -})(window); diff --git a/source/javascripts/app/toc.js b/source/javascripts/app/toc.js deleted file mode 100644 index 779e37e7655..00000000000 --- a/source/javascripts/app/toc.js +++ /dev/null @@ -1,47 +0,0 @@ -(function (global) { - - var closeToc = function() { - $(".tocify-wrapper").removeClass('open'); - $("#nav-button").removeClass('open'); - }; - - var makeToc = function() { - global.toc = $("#toc").tocify({ - selectors: 'h1, h2', - extendPage: false, - theme: 'none', - smoothScroll: false, - showEffectSpeed: 0, - hideEffectSpeed: 180, - ignoreSelector: '.toc-ignore', - highlightOffset: 60, - scrollTo: -1, - scrollHistory: true, - hashGenerator: function (text, element) { - return element.prop('id'); - } - }).data('toc-tocify'); - - $("#nav-button").click(function() { - $(".tocify-wrapper").toggleClass('open'); - $("#nav-button").toggleClass('open'); - return false; - }); - - $(".page-wrapper").click(closeToc); - $(".tocify-item").click(closeToc); - }; - - // Hack to make already open sections to start opened, - // instead of displaying an ugly animation - function animate () { - setTimeout(function() { - toc.setOption('showEffectSpeed', 180); - }, 50); - } - - $(makeToc); - $(animate); - -})(window); - diff --git a/source/javascripts/lib/energize.js b/source/javascripts/lib/_energize.js similarity index 100% rename from source/javascripts/lib/energize.js rename to source/javascripts/lib/_energize.js diff --git a/source/javascripts/lib/_imagesloaded.min.js b/source/javascripts/lib/_imagesloaded.min.js new file mode 100644 index 00000000000..d66f658937d --- /dev/null +++ b/source/javascripts/lib/_imagesloaded.min.js @@ -0,0 +1,7 @@ +/*! + * imagesLoaded PACKAGED v3.1.8 + * JavaScript is all like "You images are done yet or what?" + * MIT License + */ + 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file diff --git a/source/javascripts/lib/jquery.highlight.js b/source/javascripts/lib/_jquery.highlight.js similarity index 100% rename from source/javascripts/lib/jquery.highlight.js rename to source/javascripts/lib/_jquery.highlight.js diff --git a/source/javascripts/lib/_jquery.js b/source/javascripts/lib/_jquery.js new file mode 100644 index 00000000000..b78120e6a1c --- /dev/null +++ b/source/javascripts/lib/_jquery.js @@ -0,0 +1,9831 @@ +/*! + * jQuery JavaScript Library v2.2.0 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2016-01-08T20:02Z + */ + +(function( global, factory ) { + + 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 ) { + +// Support: Firefox 18+ +// Can't be in strict mode, several libs including ASP.NET trace +// the stack via arguments.caller.callee and Firefox dies if +// you try to trace through "use strict" call chains. (#13335) +//"use strict"; +var arr = []; + +var document = window.document; + +var slice = arr.slice; + +var concat = arr.concat; + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var support = {}; + + + +var + version = "2.2.0", + + // 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 ); + }, + + // Support: Android<4.1 + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // Start with an empty selector + selector: "", + + // 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 num != null ? + + // Return just the one element from the set + ( num < 0 ? this[ num + this.length ] : this[ num ] ) : + + // Return all the elements in a clean array + slice.call( this ); + }, + + // 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; + ret.context = this.context; + + // 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 ); + }, + + 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" && !jQuery.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 ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = jQuery.isArray( copy ) ) ) ) { + + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray( src ) ? src : []; + + } else { + clone = src && jQuery.isPlainObject( src ) ? src : {}; + } + + // 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() {}, + + isFunction: function( obj ) { + return jQuery.type( obj ) === "function"; + }, + + isArray: Array.isArray, + + isWindow: function( obj ) { + return obj != null && obj === obj.window; + }, + + isNumeric: function( obj ) { + + // parseFloat NaNs numeric-cast false positives (null|true|false|"") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + // adding 1 corrects loss of precision from parseFloat (#15100) + var realStringObj = obj && obj.toString(); + return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; + }, + + isPlainObject: function( obj ) { + + // Not plain objects: + // - Any object or value whose internal [[Class]] property is not "[object Object]" + // - DOM nodes + // - window + if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.constructor && + !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { + return false; + } + + // If the function hasn't returned already, we're confident that + // |obj| is a plain object, created by {} or constructed with new Object + return true; + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android<4.0, iOS<6 (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + globalEval: function( code ) { + var script, + indirect = eval; + + code = jQuery.trim( code ); + + if ( code ) { + + // If the code includes a valid, prologue position + // strict mode pragma, execute code by injecting a + // script tag into the document. + if ( code.indexOf( "use strict" ) === 1 ) { + script = document.createElement( "script" ); + script.text = code; + document.head.appendChild( script ).parentNode.removeChild( script ); + } else { + + // Otherwise, avoid the DOM node creation, insertion + // and removal by using an indirect global eval + + indirect( code ); + } + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Support: IE9-11+ + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + 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; + }, + + // Support: Android<4.1 + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // 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 ); + }, + + 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 concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +// JSHint would error on this code due to the Symbol not being defined in ES5. +// Defining this global in .jshintrc would create a danger of using the global +// unguarded in another place, it seems safer to just disable JSHint for these +// three lines. +/* jshint ignore: start */ +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} +/* jshint ignore: end */ + +// 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: iOS 8.2 (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 = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.2.1 + * http://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2015-10-17 + */ +(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(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // General-purpose constants + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // http://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]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // 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 + "*" ), + + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + + 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 + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.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, nidselect, 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 ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + 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 && + !compilerCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + + if ( nodeType !== 1 ) { + newContext = context; + newSelector = selector; + + // qSA looks outside Element context, which is not what we want + // Thanks to Andrew Dupont for this workaround technique + // Support: IE <=8 + // Exclude object elements + } else if ( context.nodeName.toLowerCase() !== "object" ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; + while ( i-- ) { + groups[i] = nidselect + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + } 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 div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = 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 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // 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 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 ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * 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, parent, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + 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 + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( (parent = document.defaultView) && parent.top !== parent ) { + // Support: IE 11 + if ( parent.addEventListener ) { + parent.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( parent.attachEvent ) { + parent.attachEvent( "onunload", unloadHandler ); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( div ) { + div.className = "i"; + return !div.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( document.createComment("") ); + return !div.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 programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var m = context.getElementById( id ); + return m ? [ m ] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + 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; + }; + }; + } + + // 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 http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // 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 + // http://bugs.jquery.com/ticket/12359 + docElem.appendChild( div ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( div.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.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 ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // 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 ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibing-combinator selector` fails + if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( div ) { + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( div.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 ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[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 + 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 + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + 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 ) { + return a === document ? -1 : + b === document ? 1 : + 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 + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + !compilerCache[ 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) {} + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + 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.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 += ""; + + 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; + }; + }, + + "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 || elem.innerText || 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": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === 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 ) { + 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; + 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, + checkNonElements = base && dir === "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 ); + } + } + } : + + // 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 ( (oldCache = uniqueCache[ dir ]) && + 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[ dir ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + }; +} + +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 ) { + 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; + 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" && + support.getById && 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( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( document.createElement("div") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( div ) { + div.innerHTML = ""; + return div.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( div ) { + div.innerHTML = ""; + div.firstChild.setAttribute( "value", "" ); + return div.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( div ) { + return div.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; +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + + +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; + +var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); + + + +var risSimple = /^.[^:#\[\.,]*$/; + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + } ); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + + } + + if ( typeof qualifier === "string" ) { + if ( risSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, + len = this.length, + ret = [], + 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; + } + } + } ) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return 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 $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + 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 ( jQuery.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 ] ); + + // Support: Blackberry 4.6 + // gEBID returns nodes no longer in the document (#6963) + if ( elem && elem.parentNode ) { + + // Inject the element directly into the jQuery object + this.length = 1; + this[ 0 ] = elem; + } + + this.context = document; + this.selector = selector; + 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.context = this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + 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 = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( pos ? + pos.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 ) { + return elem.contentDocument || 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 rnotwhite = ( /\S+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnotwhite ) || [], 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 = 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 ( jQuery.isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && jQuery.type( 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 ) { + 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; +}; + + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], + [ "notify", "progress", jQuery.Callbacks( "memory" ) ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this === promise ? newDefer.promise() : this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).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 = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( function() { + + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + 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( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || + ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. + // If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // Add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .progress( updateFunc( i, progressContexts, progressValues ) ) + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ); + } else { + --remaining; + } + } + } + + // If we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +} ); + + +// The deferred used on DOM ready +var readyList; + +jQuery.fn.ready = function( fn ) { + + // Add the callback + jQuery.ready.promise().done( fn ); + + 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, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // 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 ] ); + + // Trigger any bound ready events + if ( jQuery.fn.triggerHandler ) { + jQuery( document ).triggerHandler( "ready" ); + jQuery( document ).off( "ready" ); + } + } +} ); + +/** + * The ready event handler and self cleanup method + */ +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called + // after the browser event has already occurred. + // Support: IE9-10 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 ); + } + } + return readyList.promise( obj ); +}; + +// Kick off the DOM ready check even if the user does not +jQuery.ready.promise(); + + + + +// 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 ( jQuery.type( 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 ( !jQuery.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 ) ) + ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + len ? fn( elems[ 0 ], key ) : emptyGet; +}; +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + /* jshint -W018 */ + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + register: function( owner, initial ) { + var value = initial || {}; + + // 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, non-writable property + // configurability must be true to allow the property to be + // deleted with the delete operator + } else { + Object.defineProperty( owner, this.expando, { + value: value, + writable: true, + configurable: true + } ); + } + return owner[ this.expando ]; + }, + cache: function( owner ) { + + // 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 ) ) { + return {}; + } + + // 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 + if ( typeof data === "string" ) { + cache[ data ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ prop ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + owner[ this.expando ] && owner[ this.expando ][ key ]; + }, + access: function( owner, key, value ) { + var stored; + + // 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 ) ) { + + stored = this.get( owner, key ); + + return stored !== undefined ? + stored : this.get( owner, jQuery.camelCase( 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, name, camel, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key === undefined ) { + this.register( owner ); + + } else { + + // Support array or space separated string of keys + if ( jQuery.isArray( key ) ) { + + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = key.concat( key.map( jQuery.camelCase ) ); + } else { + camel = jQuery.camelCase( key ); + + // Try the string as a key before any manipulation + if ( key in cache ) { + name = [ key, camel ]; + } else { + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + name = camel; + name = name in cache ? + [ name ] : ( name.match( rnotwhite ) || [] ); + } + } + + i = name.length; + + while ( i-- ) { + delete cache[ name[ 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://code.google.com/p/chromium/issues/detail?id=378607 + 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]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + 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: IE11+ + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.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, camelKey; + + // 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 + // with the key as-is + data = dataUser.get( elem, key ) || + + // Try to find dashed key if it exists (gh-2779) + // This is for 2.2.x only + dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() ); + + if ( data !== undefined ) { + return data; + } + + camelKey = jQuery.camelCase( key ); + + // Attempt to get data from the cache + // with the key camelized + data = dataUser.get( elem, camelKey ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, camelKey, undefined ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + camelKey = jQuery.camelCase( key ); + this.each( function() { + + // First, attempt to store a copy or reference of any + // data that might've been store with a camelCased key. + var data = dataUser.get( this, camelKey ); + + // For HTML5 data-* attribute interop, we have to + // store property names with dashes in a camelCase form. + // This might not apply to all properties...* + dataUser.set( this, camelKey, value ); + + // *... In the case of properties that might _actually_ + // have dashes, we need to also store a copy of that + // unchanged property. + if ( key.indexOf( "-" ) > -1 && data !== undefined ) { + 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 || jQuery.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 isHidden = function( elem, el ) { + + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || + !jQuery.contains( elem.ownerDocument, elem ); + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, + scale = 1, + 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 = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + do { + + // If previous iteration zeroed out, double until we get *something*. + // Use string for doubling so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + initialInUnit = initialInUnit / scale; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // Break the loop if scale is unchanged or perfect, or if we've just had enough. + } while ( + scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations + ); + } + + 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 rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([\w:-]+)/ ); + +var rscriptType = ( /^$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE9 + option: [ 1, "" ], + + // 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, "", "" ] +}; + +// Support: IE9 +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE9-11+ + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== "undefined" ? + context.querySelectorAll( tag || "*" ) : + []; + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], ret ) : + 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, contains, 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 ( jQuery.type( elem ) === "object" ) { + + // Support: Android<4.1, PhantomJS<2 + // 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<4.1, PhantomJS<2 + // 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; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0-4.3, Safari<=5.1 + // 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: Safari<=5.1, Android<4.2 + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<=11+ + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE9 +// See #13393 for more info +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 this; + } + + 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 ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + 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; + } + + // 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 = {}; + } + 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( rnotwhite ) || [ "" ]; + 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( rnotwhite ) || [ "" ]; + 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( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, j, ret, matched, handleObj, + handlerQueue = [], + args = slice.call( arguments ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + 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() ) { + + // Triggered event must either 1) have no namespace, or 2) have namespace(s) + // a subset or equal to those in the bound event (both can have no namespace). + if ( !event.rnamespace || 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, matches, sel, handleObj, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Support (at least): Chrome, IE9 + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // + // Support: Firefox<=42+ + // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) + if ( delegateCount && cur.nodeType && + ( event.type !== "click" || isNaN( event.button ) || 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 && ( cur.disabled !== true || event.type !== "click" ) ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push( { elem: cur, handlers: matches } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + + "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split( " " ), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " + + "screenX screenY toElement" ).split( " " ), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - + ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - + ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: Cordova 2.5 (WebKit) (#13255) + // All events should have a target; Cordova deviceready doesn't + if ( !event.target ) { + event.target = document; + } + + // Support: Safari 6.0+, Chrome<28 + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + this.focus(); + return false; + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.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; + } + } + } + } +}; + +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<4.0 + src.returnValue === false ? + returnTrue : + returnFalse; + + // 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 || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://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, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// 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://code.google.com/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 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, + + // Support: IE 10-11, Edge 10240+ + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +function manipulationTarget( elem, content ) { + if ( jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return elem.getElementsByTagName( "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 ) { + var match = rscriptTypeMasked.exec( elem.type ); + + if ( match ) { + elem.type = match[ 1 ]; + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.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 = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( isFunction ) { + 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<4.1, PhantomJS<2 + // 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 ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl ) { + jQuery._evalUrl( node.src ); + } + } else { + jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); + } + } + } + } + } + } + + 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 && jQuery.contains( node.ownerDocument, node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = jQuery.contains( elem.ownerDocument, elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: http://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( { + + // Keep domManip exposed until 3.0 (gh-2225) + domManip: domManip, + + 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: QtWebKit + // .get() because push.apply(_, arraylike) throws + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); + + +var iframe, + elemdisplay = { + + // Support: Firefox + // We have to pre-define these values for FF (#10227) + HTML: "block", + BODY: "block" + }; + +/** + * Retrieve the actual display of a element + * @param {String} name nodeName of the element + * @param {Object} doc Document object + */ + +// Called only from within defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + + display = jQuery.css( elem[ 0 ], "display" ); + + // We don't have any data stored on the element, + // so use "detach" method as fast way to get rid of the element + elem.detach(); + + return display; +} + +/** + * Try to determine the default display value of an element + * @param {String} nodeName + */ +function defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + + // Use the already-created iframe if possible + iframe = ( iframe || jQuery( "