def remove(self, book):
"""
Remove all tracks of the given book from the cache.
"""
#self._stop_processing()
tracks = get_tracks(book)
ids = [t.id for t in tracks]
offline_elements = OfflineCacheModel.select().where(
OfflineCacheModel.track << ids)
for element in offline_elements:
file_path = os.path.join(self.cache_dir, element.file)
if file_path == self.cache_dir:
continue
file = Gio.File.new_for_path(file_path)
if file.query_exists():
file.delete()
for item in self.queue:
if self.current and item.id == self.current.id:
self.filecopy_cancel.cancel()
OfflineCacheModel.delete().where(
OfflineCacheModel.track in ids).execute()
if len(self.queue) > 0:
self._start_processing()
def remove_all_for_storage(self, storage_path):
"""
"""
for element in OfflineCacheModel.select().join(Track).where(
storage_path in Track.file):
file_path = os.path.join(self.cache_dir, element.file)
if file_path == self.cache_dir:
continue
file = Gio.File.new_for_path(file_path)
if file.query_exists():
file.delete()
if element.track.book.offline == True:
element.track.book.update(offline=False,
downloaded=False).execute()
OfflineCacheModel.delete().where(
storage_path in OfflineCacheModel.track.file).execute()