def Render(cls, handler):
"""Rendering method that can be called by main.py.
Args:
handler: the webapp.RequestHandler invoking the method
"""
namespace = handler.request.get('namespace')
kinds = handler.request.get_all('kind')
sizes_known, size_total, remainder = utils.ParseKindsAndSizes(kinds)
(namespace_str, kind_str) = utils.GetPrintableStrs(namespace, kinds)
notreadonly_warning = capabilities.CapabilitySet(
'datastore_v3', capabilities=['write']).is_enabled()
blob_warning = bool(blobstore.BlobInfo.all().fetch(1))
datastore_type = datastore._GetConnection().get_datastore_type()
high_replication_warning = (datastore_type == datastore_rpc.Connection.
HIGH_REPLICATION_DATASTORE)
template_params = {
'form_target': DoCopyHandler.SUFFIX,
'kind_list': kinds,
'remainder': remainder,
'sizes_known': sizes_known,
'size_total': size_total,
'app_id': handler.request.get('app_id'),
'datastore_admin_home': utils.GenerateHomeUrl(handler.request),
'kind_str': kind_str,
'namespace_str': namespace_str,
'xsrf_token': utils.CreateXsrfToken(XSRF_ACTION),
'notreadonly_warning': notreadonly_warning,
'blob_warning': blob_warning,
'high_replication_warning': high_replication_warning,
}
utils.RenderToResponse(handler, 'confirm_copy.html', template_params)
def Render(cls, handler):
"""Rendering method that can be called by main.py or get.
This method executes no action, so the method by which it is accessed is
immaterial. Creating a form with get may be a desirable function. That is,
if this builtin is turned on, anyone can create a form to delete a kind by
simply linking to the ConfirmDeleteHandler like so:
<a href="/_ah/datastore_admin/confirm_delete?kind=trash">
Delete all Trash Objects</a>
Args:
handler: the webapp.RequestHandler invoking the method
"""
readonly_warning = not capabilities.CapabilitySet(
'datastore_v3', capabilities=['write']).is_enabled()
namespace = handler.request.get('namespace')
kinds = handler.request.get_all('kind')
sizes_known, size_total, remainder = utils.ParseKindsAndSizes(kinds)
(namespace_str, kind_str) = utils.GetPrintableStrs(namespace, kinds)
template_params = {
'readonly_warning': readonly_warning,
'form_target': DoDeleteHandler.SUFFIX,
'kind_list': kinds,
'remainder': remainder,
'sizes_known': sizes_known,
'size_total': size_total,
'app_id': handler.request.get('app_id'),
'datastore_admin_home': utils.GenerateHomeUrl(handler.request),
'kind_str': kind_str,
'namespace_str': namespace_str,
'xsrf_token': utils.CreateXsrfToken(XSRF_ACTION),
}
utils.RenderToResponse(handler, 'confirm_delete.html', template_params)
def ListActions(self, error=None):
"""Handler for get requests to datastore_admin/confirm_delete."""
use_stats_kinds = False
kinds = []
more_kinds = False
try:
kinds, more_kinds = self.GetKinds()
if not kinds:
use_stats_kinds = True
logging.warning(
'Found no kinds. Using datastore stats instead.')
except datastore_errors.Error as e:
logging.exception(e)
use_stats_kinds = True
last_stats_update, kind_stats = _GetDatastoreStats(
kinds, use_stats_kinds=use_stats_kinds)
template_params = {
'run_as_a_service':
self.request.get('run_as_a_service'),
'datastore_admin_home':
utils.GenerateHomeUrl(None),
'offer_service': (self.request.get('service')
and not self.request.get('run_as_a_service')),
'kind_stats':
kind_stats,
'more_kinds':
more_kinds,
'last_stats_update':
last_stats_update,
'app_id':
self.request.get('app_id'),
'hosting_app_id':
app_identity.get_application_id(),
'has_namespace':
self.request.get('namespace', None) is not None,
'namespace':
self.request.get('namespace'),
'action_list':
sorted(ENTITY_ACTIONS.keys()),
'backup_action_list':
sorted(BACKUP_ACTIONS.keys()),
'pending_backup_action_list':
sorted(PENDING_BACKUP_ACTIONS.keys()),
'error':
error,
'completed_operations':
self.GetOperations(active=False),
'active_operations':
self.GetOperations(active=True),
'pending_backups':
self.GetPendingBackups(),
'backups':
self.GetBackups(),
'map_reduce_path':
config.MAPREDUCE_PATH + '/detail'
}
utils.RenderToResponse(self, 'list_actions.html', template_params)
