Adds stream_duration to notification options

plexpy/notification_handler.py

@@ -1,4 +1,4 @@
-#  This file is part of PlexPy.
+#  This file is part of PlexPy.
 #
 #  PlexPy is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -300,6 +300,7 @@ def build_notify_text(session, state):
 
     duration = helpers.convert_milliseconds_to_minutes(item_metadata['duration'])
     view_offset = helpers.convert_milliseconds_to_minutes(session['view_offset'])
+    stream_duration = 0 if state == 'play' else int((time.time() - helpers.cast_to_float(session['started']) - helpers.cast_to_float(session['paused_counter'])) / 60)
 
     progress_percent = helpers.get_percent(view_offset, duration)
 
@@ -323,6 +324,7 @@ def build_notify_text(session, state):
                         'album_name': item_metadata['parent_title'],
                         'rating': item_metadata['rating'],
                         'duration': duration,
+                        'stream_duration': stream_duration,
                         'progress': view_offset,
                         'progress_percent': progress_percent
                         }