Music: use strm files for addon paths

resources/lib/itemtypes.py

@@ -6,10 +6,12 @@ import logging
 from urllib import urlencode
 from ntpath import dirname
 from datetime import datetime
-from xbmc import sleep
+from xbmc import sleep, translatePath
+from os import path as os_path, makedirs
 
 import artwork
-from utils import tryEncode, tryDecode, window, kodiSQL, CatchExceptions
+from utils import tryEncode, tryDecode, window, kodiSQL, CatchExceptions, \
+    settings
 import plexdb_functions as plexdb
 import kodidb_functions as kodidb
 
@@ -22,6 +24,12 @@ import variables as v
 log = logging.getLogger("PLEX."+__name__)
 
 MARK_PLAYED_AT = 0.90
+if settings('enableMusic') == "true":
+    SONG_STREAM_DIR = ('special://userdata/addon_data/%s/musicstreamfiles/'
+                       % v.ADDON_ID)
+    if not os_path.exists(translatePath(SONG_STREAM_DIR)):
+        makedirs(translatePath(SONG_STREAM_DIR))
+
 ###############################################################################
 
 
@@ -1621,15 +1629,9 @@ class Music(Items):
                 moods.append(entry.attrib['tag'])
         mood = ' / '.join(moods)
 
-        # GET THE FILE AND PATH #####
-        doIndirect = not self.directpath
         if self.directpath:
             # Direct paths is set the Kodi way
             playurl = API.getFilePath(forceFirstMediaStream=True)
-            if playurl is None:
-                # Something went wrong, trying to use non-direct paths
-                doIndirect = True
-            else:
             playurl = API.validatePlayurl(playurl, API.getType())
             if playurl is None:
                 return False
@@ -1640,13 +1642,18 @@ class Music(Items):
                 # Network share
                 filename = playurl.rsplit("/", 1)[1]
             path = playurl.replace(filename, "")
-        if doIndirect:
-            # Plex works a bit differently
-            path = "%s%s" % (self.server, item[0][0].attrib.get('key'))
-            path = API.addPlexCredentialsToUrl(path)
-            filename = path.rsplit('/', 1)[1]
-            path = path.replace(filename, '')
-
+        else:
+            # now using .strm files instead to circumvent the inability to
+            # launch plugins directly from the library for music files
+            filename = '%s.strm' % songid
+            with open(translatePath(
+                    '%s%s' % (SONG_STREAM_DIR, filename)), 'w') as file:
+                file.write('plugin://%s?dbid=%s&mode=play&id=%s'
+                           % (v.ADDON_ID, songid, itemid))
+            # Avoid telling kodi in which folder the music files are, so the
+            # scraper can't find them (and delete them)
+            path = ''
+            filename = '%s%s' % (SONG_STREAM_DIR, filename)
         # UPDATE THE SONG #####
         if update_item:
             log.info("UPDATE song itemid: %s - Title: %s with path: %s"