def _ChangeItems(self, changedItems):
# map the changed items to their media import
changedItemsMap = {}
for (changesetType, item, itemId) in changedItems:
if not item:
continue
# find a matching import for the changed item
mediaImport = self._FindImportForItem(item)
if not mediaImport:
ProviderObserver.log(
'failed to determine media import for changed item with id "{}" from {}'
.format(itemId, mediaProvider2str(self._mediaProvider)),
xbmc.LOGWARNING)
continue
if mediaImport not in changedItemsMap:
changedItemsMap[mediaImport] = []
changedItemsMap[mediaImport].append((changesetType, item))
# finally pass the changed items grouped by their media import to Kodi
for (mediaImport, changedItems) in changedItemsMap.items():
if xbmcmediaimport.changeImportedItems(mediaImport, changedItems):
ProviderObserver.log(
'changed {} imported items for media import {} from {}'.
format(len(changedItems), mediaImport2str(mediaImport),
mediaProvider2str(self._mediaProvider)))
else:
ProviderObserver.log(
'failed to change {} imported items for media import {} from {}'
.format(len(changedItems), mediaImport2str(mediaImport),
mediaProvider2str(self._mediaProvider)),
xbmc.LOGWARNING)
def AddImport(self, mediaImport):
if not mediaImport:
raise ValueError('invalid mediaImport')
# look for a matching import
matchingImportIndices = self._FindImportIndices(mediaImport)
# if a matching import has been found update it
if matchingImportIndices:
self._imports[matchingImportIndices[0]] = mediaImport
log('media import {} updated'.format(mediaImport2str(mediaImport)))
else:
# other add the import to the list
self._imports.append(mediaImport)
log('media import {} added'.format(mediaImport2str(mediaImport)))
def RemoveImport(self, mediaImport):
if not mediaImport:
raise ValueError('invalid mediaImport')
# look for a matching import
matchingImportIndices = self._FindImportIndices(mediaImport)
if not matchingImportIndices:
return
# remove the media import from the list
del self._imports[matchingImportIndices[0]]
log('media import {} removed'.format(mediaImport2str(mediaImport)))
def _addImport(self, mediaImport):
if not mediaImport:
raise ValueError('cannot add invalid media import')
mediaProvider = mediaImport.getProvider()
if not mediaProvider:
raise ValueError(
'cannot add media import {} with invalid media provider'.
format(mediaImport2str(mediaImport)))
mediaProviderId = mediaProvider.getIdentifier()
if not mediaProviderId in self._observers:
return
self._observers[mediaProviderId].AddImport(mediaImport)