Merge branch 'pr/189'

app/css/app.css

@@ -1067,7 +1067,20 @@ div.im_message_video_thumb {
   background-image: url(../img/icons/IconsetW_1x.png);
 }
 
-
+.im_message_iframe_video {
+    position: relative;
+    padding-bottom: 56.25%; // 16/9 ratio
+    height: 0;
+    overflow: hidden;
+    margin-top: 5px;
+}
+.im_message_iframe_video iframe {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+}
 
 .im_message_document,
 .im_message_audio,

app/js/services.js

@@ -2427,6 +2427,7 @@ angular.module('myApp.services', [])
   }
 
   var regExp = new RegExp('((?:(ftp|https?)://|(?:mailto:)?([A-Za-z0-9._%+-]+@))(\\S*\\.\\S*[^\\s.;,(){}<>"\']))|(\\n)|(' + emojiUtf.join('|') + ')', 'i');
+  var youtubeRegex = /(?:https?:\/\/)?(?:www\.)?youtu(?:|.be|be.com|.b)(?:\/v\/|\/watch\\?v=|e\/|\/watch(?:.+)v=)(.{11})(?:\&[^\s]*)?/;
 
   return {
     wrapRichText: wrapRichText
@@ -2545,6 +2546,16 @@ angular.module('myApp.services', [])
     }
 
     // console.log(4, text, html);
+    if (!options.noLinks) {
+      var youtubeMatches = text.match(youtubeRegex),
+          videoID = youtubeMatches && youtubeMatches[1];
+
+      if (videoID) {
+        text = text + '<div class="im_message_iframe_video"><iframe type="text/html" frameborder="0" ' +
+              'src="http://www.youtube.com/embed/' + videoID +
+              '?autoplay=0&amp;controls=2"></iframe></div>'
+      }
+    }
 
     return $sce.trustAs('html', text);
   }