Fix setting to cache all textures to Kodi

default.py

@@ -172,8 +172,7 @@ class Main():
                         utils.window('plex_runLibScan', value="full")
                     
             elif mode == "texturecache":
-                import artwork
-                artwork.Artwork().fullTextureCacheSync()
+                utils.window('plex_runLibScan', value='del_textures')
             
             else:
                 entrypoint.doMainListing()

resources/language/English/strings.xml

@@ -453,7 +453,7 @@
 
 
     <!-- Plex Artwork.py -->
-    <string id="39250">Running the image cache process can take some time. Are you sure you want continue?</string>
+    <string id="39250">Running the image cache process can take some time. It will happen in the background. Are you sure you want continue?</string>
     <string id="39251">Reset all existing cache data first?</string>
 
     <!-- Plex PlexAPI.py -->

resources/language/German/strings.xml

@@ -391,7 +391,7 @@
 
 
     <!-- Plex Artwork.py -->
-    <string id="39250">Alle Plex Bilder in Kodi zwischenzuspeichern kann sehr lange dauern. Möchten Sie wirklich fortfahren?</string>
+    <string id="39250">Alle Plex Bilder in Kodi zwischenzuspeichern kann lange dauern. Es wird im Hintergrund stattfinden. Möchten Sie wirklich fortfahren?</string>
     <string id="39251">Sollen erst alle bestehenden Bilder im Cache gelöscht werden?</string>
 
     <!-- Plex PlexAPI.py -->

resources/lib/artwork.py

@@ -191,7 +191,7 @@ class Image_Cache_Thread(Thread):
                 break
             queue.task_done()
             # Sleep for a bit to reduce CPU strain
-            xbmc.sleep(20)
+            xbmc.sleep(50)
         log.info("---===### Stopped Image_Cache_Thread ###===---")
 
 
@@ -214,9 +214,6 @@ class Artwork():
 
         log.info("Doing Image Cache Sync")
 
-        pdialog = xbmcgui.DialogProgress()
-        pdialog.create("PlexKodiConnect", "Image Cache Sync")
-
         # ask to rest all existing or not
         if xbmcgui.Dialog().yesno(
                 "Image Texture Cache", lang(39251), ""):
@@ -256,53 +253,22 @@ class Artwork():
         cursor.execute("SELECT url FROM art WHERE media_type != 'actor'")
         result = cursor.fetchall()
         total = len(result)
-        log.info("Image cache sync about to process %s images" % total)
+        log.info("Image cache sync about to process %s video images" % total)
         connection.close()
 
-        count = 0
         for url in result:
-            if pdialog.iscanceled():
-                break
-
-            percentage = int((float(count) / float(total))*100)
-            message = "%s of %s (%s)" % (count, total, self.imageCacheThreads)
-            pdialog.update(percentage, "%s %s" % (lang(33045), message))
             self.cacheTexture(url[0])
-            count += 1
         # Cache all entries in music DB
         connection = kodiSQL('music')
         cursor = connection.cursor()
         cursor.execute("SELECT url FROM art")
         result = cursor.fetchall()
         total = len(result)
-        log.info("Image cache sync about to process %s images" % total)
+        log.info("Image cache sync about to process %s music images" % total)
         connection.close()
-
-        count = 0
         for url in result:
-            if pdialog.iscanceled():
-                break
-
-            percentage = int((float(count) / float(total))*100)
-            message = "%s of %s" % (count, total)
-            pdialog.update(percentage, "%s %s" % (lang(33045), message))
             self.cacheTexture(url[0])
-            count += 1
-        pdialog.update(100, "%s %s"
-                       % (lang(33046), len(self.imageCacheThreads)))
-        log.info("Waiting for all threads to exit")
-        while len(self.imageCacheThreads):
-            with self.lock:
-                for thread in self.imageCacheThreads:
-                    if thread.is_finished:
-                        self.imageCacheThreads.remove(thread)
-            pdialog.update(100, "%s %s"
-                           % (lang(33046), len(self.imageCacheThreads)))
-            log.info("Waiting for all threads to exit: %s"
-                     % len(self.imageCacheThreads))
-            xbmc.sleep(500)
-
-        pdialog.close()
+        log.info('Done throwing URLs to art download daemon')
 
     def cacheTexture(self, url):
         # Cache a single image url to the texture cache

resources/lib/librarysync.py

@@ -1803,6 +1803,12 @@ class LibrarySync(Thread):
                         line1=lang(39223),
                         nolabel=lang(39224),
                         yeslabel=lang(39225)))
+                elif window('plex_runLibScan') == 'del_textures':
+                    window('plex_runLibScan', clear=True)
+                    window('plex_dbScan', value="true")
+                    import artwork
+                    artwork.Artwork().fullTextureCacheSync()
+                    window('plex_dbScan', clear=True)
                 else:
                     now = getUnixTimestamp()
                     if (now - lastSync > fullSyncInterval and