def _virtualChildItems(self, event):
params = event.info['params']
if not params.get('folderId'):
return # This is not a child listing request
user = self.getCurrentUser()
folder = Folder().load(params['folderId'], user=user, level=AccessType.READ)
if not folder or not folder.get('isVirtual') or 'virtualItemsQuery' not in folder:
return # Parent is not a virtual folder, proceed as normal
limit, offset, sort = self.getPagingParameters(params, defaultSortField='name')
q = json_util.loads(folder['virtualItemsQuery'])
# Add other parameter options with $and to ensure they don't clobber the
# virtual items query.
if params.get('text'):
q = {'$and': [q, {'$text': {'$search': params['text']}}]}
if params.get('name'):
q = {'$and': [q, {'name': params['name']}]}
if 'virtualItemsSort' in folder:
sort = json.loads(folder['virtualItemsSort'])
item = Item()
# These items may reside in folders that the user cannot read, so we must
# find with permissions
items = item.findWithPermissions(
q, sort=sort, user=user, level=AccessType.READ, limit=limit, offset=offset)
# We have to add this here, as we can't use filtermodel since we return the
# results in addResponse.
if callable(getattr(items, 'count', None)):
cherrypy.response.headers['Girder-Total-Count'] = items.count()
items = [item.filter(i, user) for i in items]
event.preventDefault().addResponse(items)
def getCLIs(self):
itemModel = Item()
q = {'meta.slicerCLIType': 'task', 'folderId': self.tagFolder['_id']}
if self.user:
items = itemModel.findWithPermissions(q,
user=self.user,
level=AccessType.READ)
else:
items = itemModel.find(q)
return [CLIItem(item) for item in items]
def _findAllItemImpl(user=None, extraQuery=None):
itemModel = Item()
q = {'meta.slicerCLIType': 'task'}
if extraQuery:
q.update(extraQuery)
if user:
items = itemModel.findWithPermissions(q,
user=user,
level=AccessType.READ)
else:
items = itemModel.find(q)
return [CLIItem(item) for item in items]
def _virtualFolderDetails(self, event):
folderId = event.info['id']
user = self.getCurrentUser()
folder = Folder().load(folderId, user=user, level=AccessType.READ)
if not folder or not folder.get('isVirtual') or 'virtualItemsQuery' not in folder:
return # Parent is not a virtual folder, proceed as normal
q = json_util.loads(folder['virtualItemsQuery'])
item = Item()
# Virtual folders can't contain subfolders
result = {
'nFolders': 0,
'nItems': item.findWithPermissions(q, user=user, level=AccessType.READ).count()
}
event.preventDefault().addResponse(result)
