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reworked code

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This commit is contained in:
andreas 2010-07-19 10:50:44 +02:00
parent 1a462e1a65
commit 3502149556
1 changed files with 14 additions and 20 deletions
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34
openlp/plugins/songs/forms/songmaintenanceform.py
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@ -393,17 +393,14 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
and_(Author.first_name == existing_author.first_name,
Author.last_name == existing_author.last_name,
Author.display_name == existing_author.display_name))
songs = self.songmanager.get_all_objects_filtered(AuthorsSongs,
AuthorsSongs.author_id == existing_author.id)
songs = self.songmanager.get_all_objects(Song)
for song in songs:
# We have to check if the song has already the new_author as author.
# If that is the case we must not change song.author_id to the
# new_author's id, because then they were not unique.
temp_song = self.songmanager.get_all_objects_filtered(AuthorsSongs,
and_(AuthorsSongs.author_id == new_author.id,
AuthorsSongs.song_id == song.song_id))
if len(temp_song) < 1:
song.author_id = new_author.id
if existing_author in song.authors:
# We check if the song has already the new_author as author.
# If that is not the case we add it.
if new_author not in song.authors:
song.authors.append(new_author)
song.authors.remove(existing_author)
self.songmanager.save_object(song)
self.songmanager.delete_object(Author, existing_author.id)
@ -416,17 +413,14 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
'''
new_topic = self.songmanager.get_object_filtered(Topic,
Topic.name == existing_topic.name)
songs = self.songmanager.get_all_objects_filtered(SongsTopics,
SongsTopics.topic_id == existing_topic.id)
songs = self.songmanager.get_all_objects(Song)
for song in songs:
# We have to check if the song has already the new_topic as topic.
# If that is the case we must not change song.topic_id to the
# new_topic's id, because then they were not unique.
temp_song = self.songmanager.get_all_objects_filtered(SongsTopics,
and_(SongsTopics.topic_id == new_topic.id,
SongsTopics.song_id == song.song_id))
if len(temp_song) < 1:
song.topic_id = new_topic.id
if existing_topic in song.topics:
# We check if the song has already the new_topic as topic.
# If that is not the case we add it.
if new_topic not in song.topics:
song.topics.append(new_topic)
song.topics.remove(existing_topic)
self.songmanager.save_object(song)
self.songmanager.delete_object(Topic, existing_topic.id)