Adding legacy event_type for language menu events

common/djangoapps/track/transformers.py

@@ -374,6 +374,8 @@ class VideoEventTransformer(EventTransformer):
         u'edx.video.seeked': u'seek_video',
         u'edx.video.transcript.shown': u'show_transcript',
         u'edx.video.transcript.hidden': u'hide_transcript',
+        u'edx.video.language_menu.shown': u'video_show_cc_menu',
+        u'edx.video.language_menu.hidden': u'video_hide_cc_menu',
     }
 
     is_legacy_event = True

common/lib/xmodule/xmodule/js/spec/video/video_events_plugin_spec.js

@@ -117,17 +117,17 @@
             });
         });
 
-        it('can emit "video_show_cc_menu" event', function () {
+        it('can emit "edx.video.language_menu.shown" event', function () {
             state.el.trigger('language_menu:show');
-            expect(Logger.log).toHaveBeenCalledWith('video_show_cc_menu', {
+            expect(Logger.log).toHaveBeenCalledWith('edx.video.language_menu.shown', {
                 id: 'id',
                 code: 'html5'
             });
         });
 
-        it('can emit "video_hide_cc_menu" event', function () {
+        it('can emit "edx.video.language_menu.hidden" event', function () {
             state.el.trigger('language_menu:hide');
-            expect(Logger.log).toHaveBeenCalledWith('video_hide_cc_menu', {
+            expect(Logger.log).toHaveBeenCalledWith('edx.video.language_menu.hidden', {
                 id: 'id',
                 code: 'html5',
                 language: 'en'

common/lib/xmodule/xmodule/js/src/video/09_events_plugin.js

@@ -101,11 +101,11 @@ define('video/09_events_plugin.js', [], function() {
         },
 
         onShowLanguageMenu: function () {
-            this.log('video_show_cc_menu');
+            this.log('edx.video.language_menu.shown');
         },
 
         onHideLanguageMenu: function () {
-            this.log('video_hide_cc_menu', { language: this.getCurrentLanguage() });
+            this.log('edx.video.language_menu.hidden', { language: this.getCurrentLanguage() });
         },
 
         onShowCaptions: function () {

common/lib/xmodule/xmodule/js/src/video/09_video_caption.js

@@ -398,7 +398,7 @@
                 // present instead of on the container hover, since it wraps
                 // the "CC" and "Transcript" buttons as well.
                 if ($(event.currentTarget).find('.lang').length) {
-                    this.state.el.trigger('language_menu:show');
+                    this.state.el.trigger('language_menu:hide');
                 }
             },