def update_provider(provider, rule_set=None, routing_scheme=None):
"""Fetch items from ingest provider, ingest them into Superdesk and update the provider.
:param provider: Ingest Provider data
:param rule_set: Translation Rule Set if one is associated with Ingest Provider.
:param routing_scheme: Routing Scheme if one is associated with Ingest Provider.
"""
lock_name = get_lock_id('ingest', provider['name'],
provider[superdesk.config.ID_FIELD])
if not lock(lock_name, expire=1810):
return
try:
feeding_service = registered_feeding_services[
provider['feeding_service']]
feeding_service = feeding_service.__class__()
update = {LAST_UPDATED: utcnow()}
for items in feeding_service.update(provider, update):
ingest_items(items, provider, feeding_service, rule_set,
routing_scheme)
if items:
update[LAST_ITEM_UPDATE] = utcnow()
# Some Feeding Services update the collection and by this time the _etag might have been changed.
# So it's necessary to fetch it once again. Otherwise, OriginalChangedError is raised.
ingest_provider_service = superdesk.get_resource_service(
'ingest_providers')
provider = ingest_provider_service.find_one(
req=None, _id=provider[superdesk.config.ID_FIELD])
ingest_provider_service.system_update(
provider[superdesk.config.ID_FIELD], update, provider)
if LAST_ITEM_UPDATE not in update and get_is_idle(provider):
admins = superdesk.get_resource_service(
'users').get_users_by_user_type('administrator')
notify_and_add_activity(
ACTIVITY_EVENT,
'Provider {{name}} has gone strangely quiet. Last activity was on {{last}}',
resource='ingest_providers',
user_list=admins,
name=provider.get('name'),
last=provider[LAST_ITEM_UPDATE].replace(
tzinfo=timezone.utc).astimezone(tz=None).strftime("%c"))
logger.info('Provider {0} updated'.format(
provider[superdesk.config.ID_FIELD]))
if LAST_ITEM_UPDATE in update: # Only push a notification if there has been an update
push_notification('ingest:update',
provider_id=str(
provider[superdesk.config.ID_FIELD]))
except Exception as e:
logger.error("Failed to ingest file: {error}".format(error=e))
raise IngestFileError(3000, e, provider)
finally:
unlock(lock_name)
def update_provider(provider, rule_set=None, routing_scheme=None, sync=False):
"""Fetch items from ingest provider, ingest them into Superdesk and update the provider.
:param provider: Ingest Provider data
:param rule_set: Translation Rule Set if one is associated with Ingest Provider.
:param routing_scheme: Routing Scheme if one is associated with Ingest Provider.
:param sync: Running in sync mode from cli.
"""
lock_name = get_lock_id('ingest', provider['name'], provider[superdesk.config.ID_FIELD])
if not lock(lock_name, expire=UPDATE_TTL + 10):
if sync:
logger.error('update is already running for %s', provider['name'])
return
try:
feeding_service = get_feeding_service(provider['feeding_service'])
update = {LAST_UPDATED: utcnow()}
if sync:
provider[LAST_UPDATED] = utcnow() - timedelta(days=9999) # import everything again
generator = feeding_service.update(provider, update)
if isinstance(generator, list):
generator = (items for items in generator)
failed = None
while True:
try:
items = generator.send(failed)
failed = ingest_items(items, provider, feeding_service, rule_set, routing_scheme)
update_last_item_updated(update, items)
except StopIteration:
break
# Some Feeding Services update the collection and by this time the _etag might have been changed.
# So it's necessary to fetch it once again. Otherwise, OriginalChangedError is raised.
ingest_provider_service = superdesk.get_resource_service('ingest_providers')
provider = ingest_provider_service.find_one(req=None, _id=provider[superdesk.config.ID_FIELD])
ingest_provider_service.system_update(provider[superdesk.config.ID_FIELD], update, provider)
if LAST_ITEM_UPDATE not in update and get_is_idle(provider):
admins = superdesk.get_resource_service('users').get_users_by_user_type('administrator')
notify_and_add_activity(
ACTIVITY_EVENT,
'Provider {{name}} has gone strangely quiet. Last activity was on {{last}}',
resource='ingest_providers', user_list=admins, name=provider.get('name'),
last=provider[LAST_ITEM_UPDATE].replace(tzinfo=timezone.utc).astimezone(tz=None).strftime("%c"))
logger.info('Provider {0} updated'.format(provider[superdesk.config.ID_FIELD]))
if LAST_ITEM_UPDATE in update: # Only push a notification if there has been an update
push_notification('ingest:update', provider_id=str(provider[superdesk.config.ID_FIELD]))
except Exception as e:
logger.error("Failed to ingest file: {error}".format(error=e))
raise IngestFileError(3000, e, provider)
finally:
unlock(lock_name)
