twitch-api

twitch-api

<link rel="import" href="..\..\bower_components/polymer/polymer.html">

<polymer-element name="twitch-api">
  <template>
    <link rel="stylesheet" href="twitch-api.css" attributes="clientId">
  </template>
  <script>
    (function () {
      Polymer({
        twitchUrl: 'https://api.twitch.tv/kraken/',
        clientId: 'f199msiwm0ltzyn892vlh3me1gx6bjq',
        twitch: {},
        SESSION_KEY: 'twitch_oauth_session',
        ready: function() {
          this.twitch = {
            twitchUrl: this.twitchUrl,
            _config: {},
            _storage: {},
            extend: function(src) {
              $.extend(this.twitch, src);
            }
          }


          this.init();
        },
        init: function(callback) {
          if(!this.clientId) {
            console.log('client id: not found');
          }
          this.twitch._config.clientId = this.clientId;
          this.initSession();
          if (typeof callback === 'function') {
            twitch.getStatus(callback);
            console.log('callback');
          }
          this.twitch.extend({
            init : this.init
          });
          console.log('initialized');

        },

        initSession: function() {
          var storedSession;

          this.twitch._config.session = {};
          // For browsers that do not have the JSON native object,
          // [JSON.js](http://bestiejs.github.com/json3) will work
          // as a drop-in implementation.
          if(window.JSON) {
            storedSession = this.twitch._storage.getItem(this.SESSION_KEY);
            if(storedSession) {
              try {
                this.twitch._config.session = JSON.parse(storedSession);
              } catch(e) {

              }
            }
          }
          // If we're on a page with an access token, it's probably a
          // return uri for an authorization attempt. Overwrite with
          // the new params if page has them.
          if(document.location.hash.match(/acces_toke=(\w+)/)) {
            this.twitch._config.session = this.parseFragment();

            // Persist to session storage on browsers that support it
            // otherwise use cookies.
            if(window.JSON) {
              this.twitch._storage.setItem(SESSION_KEY, JSON.stringify(this.twitch._config.session));
            }
          }
          getStatus(function(err, status) {
            if (status.authenticated) {
              this.twitch.events.emit('auth.login');
            }
          });
          this.twitch.extend({
            _initSession: this.initSession,
            _parseFragment: this.parseFragment,
            getToken: this.getToken,
            getStatus: this.getStatus,
            login: this.login,
            logout: this.logout
          });
        }
      });
    })();
  </script>
</polymer-element>