Fixed playlist cover downloading and spotify playlist size

This fixes #8 again

deemix/app/downloader.py

@@ -1031,7 +1031,7 @@ def after_download(tracks, settings, queueItem):
         with open(os.path.join(extrasPath, 'errors.txt'), 'wb') as f:
             f.write(errors.encode('utf-8'))
     if settings['saveArtwork'] and playlistCover and not settings['tags']['savePlaylistAsCompilation']:
-        for image in result['playlistURLs']:
+        for image in playlistURLs:
             downloadImage(image['url'], os.path.join(extrasPath, playlistCover)+f".{image['ext']}", settings['overwriteFile'])
     if settings['logSearched'] and searched != "":
         with open(os.path.join(extrasPath, 'searched.txt'), 'wb') as f:

deemix/app/spotify.py

@@ -205,6 +205,7 @@ class SpotifyHelper:
             if item['track']:
                 tracklist.append(item['track'])
         totalSize = len(tracklist)
+        result['size'] = totalSize
         if path.isfile(path.join(self.configFolder, 'spotifyCache.json')):
             with open(path.join(self.configFolder, 'spotifyCache.json'), 'r') as spotifyCache:
                 cache = json.load(spotifyCache)