Fix mimetype issues

bzr-revno: 1109
Fixes: https://launchpad.net/bugs/657465

openlp/core/ui/mainwindow.py

@@ -602,7 +602,7 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
         QtCore.QObject.connect(self.FileSaveAsItem,
             QtCore.SIGNAL(u'triggered()'),
             self.ServiceManagerContents.onSaveService)
-        #i18n set signals for languages
+        # i18n set signals for languages
         QtCore.QObject.connect(self.AutoLanguageItem,
             QtCore.SIGNAL(u'toggled(bool)'), self.setAutoLanguage)
         self.LanguageGroup.triggered.connect(LanguageManager.set_language)
@@ -622,15 +622,15 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
             QtCore.SIGNAL(u'config_screen_changed'), self.screenChanged)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'maindisplay_status_text'), self.showStatusMessage)
-        #warning cyclic dependency
-        #RenderManager needs to call ThemeManager and
-        #ThemeManager needs to call RenderManager
+        # warning cyclic dependency
+        # RenderManager needs to call ThemeManager and
+        # ThemeManager needs to call RenderManager
         self.RenderManager = RenderManager(
             self.ThemeManagerContents, self.screens)
-        #Define the media Dock Manager
+        # Define the media Dock Manager
         self.mediaDockManager = MediaDockManager(self.MediaToolBox)
         log.info(u'Load Plugins')
-        #make the controllers available to the plugins
+        # make the controllers available to the plugins
         self.plugin_helpers[u'preview'] = self.PreviewController
         self.plugin_helpers[u'live'] = self.LiveController
         self.plugin_helpers[u'render'] = self.RenderManager

openlp/plugins/media/mediaplugin.py

@@ -25,6 +25,7 @@
 ###############################################################################
 
 import logging
+import mimetypes
 
 from PyQt4.phonon import Phonon
 
@@ -45,6 +46,7 @@ class MediaPlugin(Plugin):
         self.dnd_id = u'Media'
         self.audio_list = u''
         self.video_list = u''
+        mimetypes.init()
         for mimetype in Phonon.BackendCapabilities.availableMimeTypes():
             mimetype = unicode(mimetype)
             type = mimetype.split(u'audio/x-')
@@ -60,13 +62,18 @@ class MediaPlugin(Plugin):
             self.video_list, mimetype = self._addToList(self.video_list,
                 type, mimetype)
 
-    def _addToList(self, list, value, type):
+    def _addToList(self, list, value, mimetype):
+        # Is it a media type
         if len(value) == 2:
-            if list.find(value[1]) == -1:
-                list += u'*.%s ' % value[1]
-                self.serviceManager.supportedSuffixes(value[1])
-            type = u''
-        return list, type
+            extensions =  mimetypes.guess_all_extensions(unicode(mimetype))
+            # we have an extension
+            if extensions:
+                for extension in extensions:
+                    if list.find(extension) == -1:
+                        list += u'*%s ' % extension
+                        self.serviceManager.supportedSuffixes(extension[1:])
+                mimetype = u''
+        return list, mimetype
 
     def getSettingsTab(self):
         return MediaTab(self.name)