@notification_count = ''
end
end
+
+ helper_method :my_folders
+ def my_folders
+ return @my_folders if @my_folders
+ @my_folders = []
+ root_of = {}
+ Group.filter([['group_class','=','folder']]).each do |g|
+ root_of[g.uuid] = g.owner_uuid
+ @my_folders << g
+ end
+ done = false
+ while not done
+ done = true
+ root_of = root_of.each_with_object({}) do |(child, parent), h|
+ if root_of[parent]
+ h[child] = root_of[parent]
+ done = false
+ else
+ h[child] = parent
+ end
+ end
+ end
+ @my_folders = @my_folders.select do |g|
+ root_of[g.uuid] == current_user.uuid
+ end
+ end
+
+ # helper method to get links for given object or uuid
+ helper_method :links_for_object
+ def links_for_object object_or_uuid
+ uuid = object_or_uuid.is_a?(String) ? object_or_uuid : object_or_uuid.uuid
+ preload_links_for_objects([object_or_uuid])
+ @all_links_for[uuid]
+ end
+
+ # helper method to preload links for given objects and uuids
+ helper_method :preload_links_for_objects
+ def preload_links_for_objects objects_and_uuids
+ uuids = objects_and_uuids.collect { |x| x.is_a?(String) ? x : x.uuid }
+ @all_links_for ||= {}
+ if not uuids.select { |x| @all_links_for[x].nil? }.any?
+ # already preloaded for all of these uuids
+ return
+ end
+ uuids.each do |x|
+ @all_links_for[x] = []
+ end
+ # TODO: make sure we get every page of results from API server
+ Link.filter([['head_uuid','in',uuids]]).each do |link|
+ @all_links_for[link.head_uuid] << link
+ end
+ end
+
+ # helper method to get a certain number of objects of a specific type
+ # this can be used to replace any uses of: "dataclass.limit(n)"
+ helper_method :get_objects_of_type
+ def get_objects_of_type dataclass, size
+ # if the objects_map_for has a value for this dataclass, and the size used
+ # to retrieve those objects is greater than equal to size, return it
+ size_key = "#{dataclass}_size"
+ if @objects_map_for && @objects_map_for[dataclass] && @objects_map_for[size_key] &&
+ (@objects_map_for[size_key] >= size)
+ return @objects_map_for[dataclass]
+ end
+
+ @objects_map_for = {}
+ @objects_map_for[dataclass] = dataclass.limit(size)
+ @objects_map_for[size_key] = size
+
+ return @objects_map_for[dataclass]
+ end
+
+ # helper method to get collections for the given uuid
+ helper_method :get_collections
+ def get_collections uuid
+ preload_collections([uuid])
+ @all_collections_for[uuid]
+ end
+
+ # helper method to preload collections for the given uuids
+ helper_method :preload_collections
+ def preload_collections uuids
+ @all_collections_for ||= {}
+ if not uuids.select { |x| @all_collections_for[x].nil? }.any?
+ # already preloaded for all of these uuids
+ return
+ end
+
+ uuids.each do |x|
+ @all_collections_for[x] = []
+ end
+
+ # TODO: make sure we get every page of results from API server
+ Collection.where(uuid: uuids).each do |collection|
+ @all_collections_for[collection.uuid] << collection
+ end
+ end
+
+ # helper method to get log collections for the given log
+ helper_method :get_log_collections
+ def get_log_collections log
+ fixup = /([a-f0-9]{32}\+\d+)(\+?.*)/.match(log)
+ uuid = fixup[1]
+ preload_log_collections([uuid])
+ @all_log_collections_for[uuid]
+ end
+
+ # helper method to preload collections for the given uuids
+ helper_method :preload_log_collections
+ def preload_log_collections logs
+ uuids = []
+ logs.each do |log|
+ fixup = /([a-f0-9]{32}\+\d+)(\+?.*)/.match(log)
+ uuids << fixup[1]
+ end
+
+ @all_log_collections_for ||= {}
+ if not uuids.select { |x| @all_log_collections_for[x].nil? }.any?
+ # already preloaded for all of these uuids
+ return
+ end
+
+ uuids.each do |x|
+ @all_log_collections_for[x] = []
+ end
+
+ # TODO: make sure we get every page of results from API server
+ Collection.where(uuid: uuids).each do |collection|
+ @all_log_collections_for[collection.uuid] << collection
+ end
+ end
+
end
projects / arvados.git / blobdiff