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use isSubtitles itemKey for subtitles

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This commit is contained in:
j 2013-02-26 16:12:00 +00:00
parent 20c5186640
commit ba3d1538f4
2 changed files with 8 additions and 4 deletions
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5
pandora/item/models.py
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@ -1249,10 +1249,11 @@ class Item(models.Model):
return icon
def load_subtitles(self):
if not utils.get_by_id(settings.CONFIG['layers'], 'subtitles'):
subtitles = utils.get_by_key(settings.CONFIG['layers'], 'isSubtitles', True)
if not subtitles:
return False
with transaction.commit_on_success():
layer = 'subtitles'
layer = subtitles['id']
Annotation.objects.filter(layer=layer,item=self).delete()
offset = 0
language = ''

7
pandora/item/utils.py
View file

@ -70,6 +70,9 @@ def get_positions(ids, pos):
pass
return positions
def get_by_id(objects, id):
obj = filter(lambda o: o['id'] == id, objects)
def get_by_key(objects, key, value):
obj = filter(lambda o: o.get(key) == value, objects)
return obj and obj[0] or None
def get_by_id(objects, id):
return get_by_key(objects, 'id', id)