FS-9742: [mod_conference,mod_cv] Refactor canvas zoom code

html5/verto/video_demo-live_canvas/js/jquery.hipchat.js

@@ -0,0 +1,47 @@
+(function ($) {
+
+  // Creates an iframe with an embedded HipChat conversation window.
+  //
+  // Options:
+  //   url        - The url to the room to embed; required
+  //   container  - The container in which to insert the HipChat panel; required
+  //   timezone   - The timezone to use in the embedded room; required
+  //   welcome    - A welcome message to display when the room is joined; optional
+  //   noframes   - Content to include when iframes are disabled in the browser; optional
+  //   width      - The width of the iframe; defaults to 100%
+  //   height     - The height of the iframe; defaults to 400px
+  $.createHipChat = function (options) {
+    if (options && options.url && options.container && options.timezone) {
+      var $container = $(options.container);
+      if ($container.length === 0) return;
+      var params = {
+        anonymous: 0,
+        timezone: options.timezone,
+        minimal: 0
+      };
+      if (options.welcome) {
+        params.welcome_msg = options.welcome;
+      }
+      var url = options.url + (options.url.indexOf('?') > 0 ? '&' : '?') + $.param(params);
+      if (url.indexOf('https://') !== 0) {
+        url = 'https://' + url;
+      }
+      var w = options.width || '100%';
+      var h = options.height || 400;
+      var nf = (options.noframes || '');
+      return {
+        show: function () {
+          $container.html('<iframe src="' + url + '" frameborder="' + 0 + '" width="' + w + '" height="' + h + '">' + nf + '</iframe>');
+        }
+      };
+    }
+  };
+
+  $.fn.hipChatPanel = function (options) {
+    options.container = this[0];
+    var panel = $.createHipChat(options);
+    this.html('<button class="show-hipchat ' + options.buttonClasses + '">' + (options.buttonTitle || 'Chat') + '</button>')
+        .find('.show-hipchat').click(function (e) { panel.show(); });
+  };
+
+}(jQuery));