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Update grandparent/parent/child rating keys
* Updates all rating keys for show/season/episode or artist/album/track
This commit is contained in:
Jonathan Wong
parent
339361d15c
commit
c7d51b90c6
3 changed files with 297 additions and 33 deletions
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@ -842,35 +842,127 @@ class DataFactory(object):
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return query
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def update_rating_key(self, old_rating_key='', new_rating_key='', media_type=''):
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def get_rating_keys_list(self, rating_key='', media_type=''):
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monitor_db = database.MonitorDatabase()
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if new_rating_key.isdigit():
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logger.info(u"PlexPy DataFactory :: Updating rating key %s to %s in the session history database." % (old_rating_key, new_rating_key))
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if media_type == 'movie' or media_type == 'episode' or media_type == 'track':
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monitor_db.action('UPDATE session_history SET rating_key = ? WHERE rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_media_info SET rating_key = ? WHERE rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_metadata SET rating_key = ? WHERE rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_metadata SET thumb = replace(thumb, ?, ?) WHERE thumb LIKE "/library/metadata/%s/thumb/%%"' % old_rating_key,
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[old_rating_key, new_rating_key])
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if media_type == 'movie':
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key_list = {0: {'rating_key': int(rating_key)}}
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return key_list
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if media_type == 'season' or media_type == 'album':
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monitor_db.action('UPDATE session_history SET parent_rating_key = ? WHERE parent_rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_metadata SET parent_rating_key = ? WHERE parent_rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_metadata SET parent_thumb = replace(parent_thumb, ?, ?) WHERE parent_thumb LIKE "/library/metadata/%s/thumb/%%"' % old_rating_key,
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[old_rating_key, new_rating_key])
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if media_type == 'show' or media_type == 'season' or media_type == 'episode':
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match_type = 'index'
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elif media_type == 'artist' or media_type == 'album' or media_type == 'track':
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match_type = 'title'
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if media_type == 'show' or media_type == 'artist':
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monitor_db.action('UPDATE session_history SET grandparent_rating_key = ? WHERE grandparent_rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_metadata SET grandparent_rating_key = ? WHERE grandparent_rating_key = ?', [new_rating_key, old_rating_key])
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monitor_db.action('UPDATE session_history_metadata SET grandparent_thumb = replace(grandparent_thumb, ?, ?) WHERE grandparent_thumb LIKE "/library/metadata/%s/thumb/%%"' % old_rating_key,
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[old_rating_key, new_rating_key])
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# Get the grandparent rating key
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try:
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query = 'SELECT rating_key, parent_rating_key, grandparent_rating_key ' \
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'FROM session_history_metadata ' \
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'WHERE rating_key = ? ' \
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'OR parent_rating_key = ? ' \
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'OR grandparent_rating_key = ? ' \
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'LIMIT 1'
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result = monitor_db.select(query=query, args=[rating_key, rating_key, rating_key])
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if media_type == 'movie' or media_type == 'show':
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monitor_db.action('UPDATE session_history_metadata SET art = replace(art, ?, ?) WHERE art LIKE "/library/metadata/%s/art/%%"' % old_rating_key,
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[old_rating_key, new_rating_key])
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grandparent_rating_key = result[0]['grandparent_rating_key']
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return 'Updated rating key %s to %s.' % (old_rating_key, new_rating_key)
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else:
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return 'Unable to update rating key. Input new_rating_key not valid.'
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except:
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logger.warn("Unable to execute database query.")
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return {}
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query = 'SELECT rating_key, parent_rating_key, grandparent_rating_key, title, parent_title, grandparent_title, ' \
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'media_index, parent_media_index ' \
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'FROM session_history_metadata ' \
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'WHERE {0} = ? ' \
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'GROUP BY {1} '
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# get grandparent_rating_keys
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grandparents = {}
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result = monitor_db.select(query=query.format('grandparent_rating_key', 'grandparent_rating_key'),
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args=[grandparent_rating_key])
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for item in result:
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# get parent_rating_keys
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parents = {}
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result = monitor_db.select(query=query.format('grandparent_rating_key', 'parent_rating_key'),
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args=[item['grandparent_rating_key']])
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for item in result:
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# get rating_keys
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children = {}
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result = monitor_db.select(query=query.format('parent_rating_key', 'rating_key'),
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args=[item['parent_rating_key']])
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for item in result:
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key = item['media_index'] if match_type == 'index' else item['title']
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children.update({key: {'rating_key': item['rating_key']}})
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key = item['parent_media_index'] if match_type == 'index' else item['parent_title']
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parents.update({key:
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{'rating_key': item['parent_rating_key'],
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'children': children}
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})
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key = 0 if match_type == 'index' else item['grandparent_title']
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grandparents.update({key:
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{'rating_key': item['grandparent_rating_key'],
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'children': parents}
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})
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key_list = grandparents
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return key_list
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def update_rating_key(self, old_key_list='', new_key_list='', media_type=''):
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monitor_db = database.MonitorDatabase()
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# function to map rating keys pairs
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def get_pairs(old, new):
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pairs = {}
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for k, v in old.iteritems():
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if k in new:
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if v['rating_key'] != new[k]['rating_key']:
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pairs.update({v['rating_key']: new[k]['rating_key']})
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if 'children' in old[k]:
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pairs.update(get_pairs(old[k]['children'], new[k]['children']))
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return pairs
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# map rating keys pairs
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mapping = {}
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if old_key_list and new_key_list:
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mapping = get_pairs(old_key_list, new_key_list)
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if mapping:
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logger.info(u"PlexPy DataFactory :: Updating rating keys in the database.")
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for old_key, new_key in mapping.iteritems():
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# check rating_key (3 tables)
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monitor_db.action('UPDATE session_history SET rating_key = ? WHERE rating_key = ?', [new_key, old_key])
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monitor_db.action('UPDATE session_history_media_info SET rating_key = ? WHERE rating_key = ?', [new_key, old_key])
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monitor_db.action('UPDATE session_history_metadata SET rating_key = ? WHERE rating_key = ?', [new_key, old_key])
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# check parent_rating_key (2 tables)
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monitor_db.action('UPDATE session_history SET parent_rating_key = ? WHERE parent_rating_key = ?', [new_key, old_key])
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monitor_db.action('UPDATE session_history_metadata SET parent_rating_key = ? WHERE parent_rating_key = ?', [new_key, old_key])
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# check grandparent_rating_key (2 tables)
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monitor_db.action('UPDATE session_history SET grandparent_rating_key = ? WHERE grandparent_rating_key = ?', [new_key, old_key])
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monitor_db.action('UPDATE session_history_metadata SET grandparent_rating_key = ? WHERE grandparent_rating_key = ?', [new_key, old_key])
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# check thumb (1 table)
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monitor_db.action('UPDATE session_history_metadata SET thumb = replace(thumb, ?, ?) WHERE thumb LIKE "/library/metadata/%s/thumb/%%"' % old_key,
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[new_key, old_key])
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# check parent_thumb (1 table)
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monitor_db.action('UPDATE session_history_metadata SET parent_thumb = replace(parent_thumb, ?, ?) WHERE parent_thumb LIKE "/library/metadata/%s/thumb/%%"' % old_key,
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[new_key, old_key])
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# check grandparent_thumb (1 table)
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monitor_db.action('UPDATE session_history_metadata SET grandparent_thumb = replace(grandparent_thumb, ?, ?) WHERE grandparent_thumb LIKE "/library/metadata/%s/thumb/%%"' % old_key,
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[new_key, old_key])
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# check art (1 table)
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monitor_db.action('UPDATE session_history_metadata SET art = replace(art, ?, ?) WHERE art LIKE "/library/metadata/%s/art/%%"' % old_key,
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[new_key, old_key])
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#return 'Updated rating key in database.'
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#else:
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#return 'No updated rating key needed in database. No changes were made.'
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return mapping
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@ -73,6 +73,23 @@ class PmsConnect(object):
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return request
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"""
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Return metadata for children of the request item.
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Parameters required: rating_key { Plex ratingKey }
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Optional parameters: output_format { dict, json }
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Output: array
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"""
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def get_metadata_children(self, rating_key='', output_format=''):
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uri = '/library/metadata/' + rating_key + '/children'
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request = self.request_handler.make_request(uri=uri,
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proto=self.protocol,
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request_type='GET',
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output_format=output_format)
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return request
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"""
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Return list of recently added items.
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@ -1450,3 +1467,109 @@ class PmsConnect(object):
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}
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return output
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"""
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Return processed list of grandparent/parent/child rating keys.
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Output: array
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"""
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def get_rating_keys_list(self, rating_key='', media_type=''):
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if media_type == 'movie':
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key_list = {0: {'rating_key': int(rating_key)}}
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return key_list
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if media_type == 'show' or media_type == 'season' or media_type == 'episode':
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match_type = 'index'
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elif media_type == 'artist' or media_type == 'album' or media_type == 'track':
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match_type = 'title'
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# get grandparent rating key
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if media_type == 'season' or media_type == 'album':
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try:
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metadata = self.get_metadata_details(rating_key=rating_key)
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rating_key = metadata['metadata']['parent_rating_key']
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except:
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logger.warn("Unable to get parent_rating_key for get_rating_keys_list.")
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return {}
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elif media_type == 'episode' or media_type == 'track':
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try:
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metadata = self.get_metadata_details(rating_key=rating_key)
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rating_key = metadata['metadata']['grandparent_rating_key']
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except:
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logger.warn("Unable to get grandparent_rating_key for get_rating_keys_list.")
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return {}
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# get parent_rating_keys
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metadata = self.get_metadata_children(str(rating_key), output_format='xml')
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try:
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xml_head = metadata.getElementsByTagName('MediaContainer')
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except:
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logger.warn("Unable to parse XML for get_rating_keys_list.")
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return {}
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for a in xml_head:
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if a.getAttribute('size'):
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if a.getAttribute('size') == '0':
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return {}
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title = helpers.get_xml_attr(a, 'title2')
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if a.getElementsByTagName('Directory'):
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parents_metadata = a.getElementsByTagName('Directory')
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else:
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parents_metadata = []
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parents = {}
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for item in parents_metadata:
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parent_rating_key = helpers.get_xml_attr(item, 'ratingKey')
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parent_index = helpers.get_xml_attr(item, 'index')
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parent_title = helpers.get_xml_attr(item, 'title')
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if parent_rating_key:
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# get rating_keys
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metadata = self.get_metadata_children(str(parent_rating_key), output_format='xml')
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try:
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xml_head = metadata.getElementsByTagName('MediaContainer')
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except:
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logger.warn("Unable to parse XML for get_rating_keys_list.")
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return {}
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for a in xml_head:
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if a.getAttribute('size'):
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if a.getAttribute('size') == '0':
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return {}
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if a.getElementsByTagName('Video'):
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children_metadata = a.getElementsByTagName('Video')
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elif a.getElementsByTagName('Track'):
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children_metadata = a.getElementsByTagName('Track')
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else:
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children_metadata = []
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children = {}
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for item in children_metadata:
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child_rating_key = helpers.get_xml_attr(item, 'ratingKey')
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child_index = helpers.get_xml_attr(item, 'index')
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child_title = helpers.get_xml_attr(item, 'title')
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if child_rating_key:
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key = int(child_index) if match_type == 'index' else child_title
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children.update({key: {'rating_key': int(child_rating_key)}})
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key = int(parent_index) if match_type == 'index' else parent_title
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parents.update({key:
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{'rating_key': int(parent_rating_key),
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'children': children}
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})
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key = 0 if match_type == 'index' else title
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key_list = {key:
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{'rating_key': int(rating_key),
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'children': parents}
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}
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return key_list
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@ -1368,15 +1368,64 @@ class WebInterface(object):
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@cherrypy.expose
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def update_history_rating_key(self, old_rating_key, new_rating_key, media_type, **kwargs):
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data_factory = datafactory.DataFactory()
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pms_connect = pmsconnect.PmsConnect()
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if new_rating_key:
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update_row = data_factory.update_rating_key(old_rating_key=old_rating_key,
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new_rating_key=new_rating_key,
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old_key_list = data_factory.get_rating_keys_list(rating_key=old_rating_key, media_type=media_type)
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new_key_list = pms_connect.get_rating_keys_list(rating_key=new_rating_key, media_type=media_type)
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update_db = data_factory.update_rating_key(old_key_list=old_key_list,
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new_key_list=new_key_list,
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media_type=media_type)
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if update_row:
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if update_db:
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cherrypy.response.headers['Content-type'] = 'application/json'
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return json.dumps({'message': update_row})
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return json.dumps({'message': update_db})
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else:
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cherrypy.response.headers['Content-type'] = 'application/json'
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return json.dumps({'message': 'no data received'})
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# test code
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@cherrypy.expose
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def get_new_rating_keys(self, rating_key='', media_type='', **kwargs):
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pms_connect = pmsconnect.PmsConnect()
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result = pms_connect.get_rating_keys_list(rating_key=rating_key, media_type=media_type)
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if result:
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cherrypy.response.headers['Content-type'] = 'application/json'
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return json.dumps(result)
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else:
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logger.warn('Unable to retrieve data.')
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@cherrypy.expose
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def get_old_rating_keys(self, rating_key='', media_type='', **kwargs):
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data_factory = datafactory.DataFactory()
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result = data_factory.get_rating_keys_list(rating_key=rating_key, media_type=media_type)
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if result:
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cherrypy.response.headers['Content-type'] = 'application/json'
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return json.dumps(result)
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else:
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logger.warn('Unable to retrieve data.')
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@cherrypy.expose
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def get_map_rating_keys(self, old_rating_key, new_rating_key, media_type, **kwargs):
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data_factory = datafactory.DataFactory()
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pms_connect = pmsconnect.PmsConnect()
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if new_rating_key:
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old_key_list = data_factory.get_rating_keys_list(rating_key=old_rating_key, media_type=media_type)
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new_key_list = pms_connect.get_rating_keys_list(rating_key=new_rating_key, media_type=media_type)
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result = data_factory.update_rating_key(old_key_list=old_key_list,
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new_key_list=new_key_list,
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media_type=media_type)
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if result:
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cherrypy.response.headers['Content-type'] = 'application/json'
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return json.dumps(result)
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else:
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logger.warn('Unable to retrieve data.')
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