def _delete_document(self, document_id, document_type, redirecting=False):
# Check if documents are redirecting (merged) to the document to delete
# If yes, delete them first.
self._remove_merged_documents(document_id, document_type)
_remove_from_cache(document_id)
# Remove associations and update cache of formerly associated docs
update_cache_version_full(document_id, document_type)
_remove_associations(document_id)
clazz, clazz_locale, archive_clazz, archive_clazz_locale = _get_models(
document_type)
# Order of removals depends on foreign key constraints
_remove_history_metadata(document_id)
_remove_archive_locale(archive_clazz_locale, document_id)
_remove_archive_geometry(document_id)
_remove_archive(archive_clazz, document_id)
_remove_locale(clazz_locale, document_id)
_remove_geometry(document_id)
_remove_figures(clazz, document_id)
if not redirecting:
_remove_from_feed(document_id)
if not redirecting and document_type == IMAGE_TYPE:
# Remove the references of this image from the feed
_remove_image_from_feed(document_id)
# When all references have been deleted, finally remove the main
# document entry
_remove_document(document_id)
def _delete_document(self, document_id, document_type, redirecting=False):
# Check if documents are redirecting (merged) to the document to delete
# If yes, delete them first.
self._remove_merged_documents(document_id, document_type)
remove_from_cache(document_id)
# Remove associations and update cache of formerly associated docs
update_cache_version_full(document_id, document_type)
_remove_associations(document_id)
clazz, clazz_locale, archive_clazz, archive_clazz_locale = _get_models(
document_type)
if not redirecting:
_remove_from_feed(document_id)
if not redirecting and document_type == IMAGE_TYPE:
# Remove the references of this image from the feed
_remove_image_from_feed(document_id)
if document_type == WAYPOINT_TYPE:
_remove_waypoint_from_routes_archives_main_waypoint_id(document_id)
remove_whole_document(document_id, clazz, clazz_locale, archive_clazz,
archive_clazz_locale)
def delete(self):
"""
Delete a document locale.
Request:
`DELETE` `/documents/delete/{id}/{lang}`
"""
document_id = self.request.validated['id']
document_type = self.request.validated['document_type']
lang = self.request.validated['lang']
# Note: if an error occurs while deleting, SqlAlchemy will
# automatically cancel all DB changes.
# If only one locale is available, deleting it implies to remove
# the whole document.
if self.request.validated['is_only_locale']:
return self._delete(document_id, document_type)
clazz, clazz_locale, archive_clazz, archive_clazz_locale = _get_models(
document_type)
_remove_locale_versions(document_id, lang)
_remove_archive_locale(archive_clazz_locale, document_id, lang)
_remove_locale(clazz_locale, document_id, lang)
update_langs_of_changes(document_id)
update_cache_version_full(document_id, document_type)
update_deleted_locales_list(document_id, document_type, lang)
notify_es_syncer(self.request.registry.queue_config)
return {}
def merge_user_accounts(source_user_id, target_user_id, queue_config):
print('Removing from cache...')
remove_from_cache(source_user_id)
print('Removing geo associations...')
_remove_geo_associations(source_user_id)
print('Transfering associations...')
_transfer_associations(source_user_id, target_user_id)
print('Transfering tags...')
_transfer_tags(source_user_id, target_user_id)
print('Updating feed entries...')
_update_feed_entries(source_user_id, target_user_id)
print('Updating contributions versions and histories...')
_update_history_metadata(source_user_id, target_user_id)
print('Unregistering from mailing lists...')
_unregister_from_mailinglists(source_user_id)
print('Removing profile and user account...')
_remove_user_account(source_user_id)
# update the cache version for the source and target user accounts
print('Updating associated documents cache...')
update_cache_version_direct(source_user_id)
update_cache_version_full(target_user_id, USERPROFILE_TYPE)
# notify ES the source account no longer exists
print('Notifying Elastic Search...')
notify_es_syncer(queue_config)
def post(self):
""" Merges a document into another document.
- Associations and tags of the source document are transferred to
the target document.
- The association log entries are rewritten to the target document.
- The time of the log entries is updated, so that the ES syncer will
pick up the new associations of the target document.
- The attribute `redirects_to` of the source document is set.
- A new version is created for the source document. This makes sure
that the ES syncer removes the document from ES index.
- Update the cache version of the source document.
- Update the cache version of the target document and its associations.
- Removes the feed entries of the source document.
Request:
`POST` `/documents/merge`
Request body:
{
'source_document_id': @document_id@,
'target_document_id': @document_id@
}
"""
source_document_id = self.request.validated['source_document_id']
target_document_id = self.request.validated['target_document_id']
source_doc = DBSession.query(Document).get(source_document_id)
# transfer associations from source to target
transfer_associations(source_document_id, target_document_id)
# transfer tags from source to target
transfer_tags(source_document_id, target_document_id)
# if waypoint, update main waypoint of routes
if source_doc.type == WAYPOINT_TYPE:
_transfer_main_waypoint(source_document_id, target_document_id)
# set redirection and create a new version
source_doc.redirects_to = target_document_id
DocumentRest.update_version(
source_doc, self.request.authenticated_userid,
'merged with {}'.format(target_document_id), [UpdateType.FIGURES],
[])
# update the cache version for the source and target document
update_cache_version_direct(source_document_id)
update_cache_version_full(target_document_id, source_doc.type)
_remove_feed_entry(source_document_id)
if source_doc.type == IMAGE_TYPE:
delete_all_files_for_image(source_document_id, self.request)
notify_es_syncer(self.request.registry.queue_config)
return {}