class ApplicationController < ActionController::Base
+ include ArvadosApiClientHelper
+
respond_to :html, :json, :js
protect_from_forgery
ERROR_ACTIONS = [:render_error, :render_not_found]
around_filter :thread_clear
- around_filter(:thread_with_mandatory_api_token,
- except: [:index, :show] + ERROR_ACTIONS)
+ around_filter :thread_with_mandatory_api_token, except: ERROR_ACTIONS
around_filter :thread_with_optional_api_token
before_filter :check_user_agreements, except: ERROR_ACTIONS
before_filter :check_user_notifications, except: ERROR_ACTIONS
- around_filter :using_reader_tokens, only: [:index, :show]
before_filter :find_object_by_uuid, except: [:index] + ERROR_ACTIONS
theme :select_theme
end
def index
+ @limit ||= 200
if params[:limit]
- limit = params[:limit].to_i
- else
- limit = 200
+ @limit = params[:limit].to_i
end
+ @offset ||= 0
if params[:offset]
- offset = params[:offset].to_i
- else
- offset = 0
+ @offset = params[:offset].to_i
+ end
+
+ @filters ||= []
+ if params[:filters]
+ filters = params[:filters]
+ if filters.is_a? String
+ filters = Oj.load filters
+ end
+ @filters += filters
end
- @objects ||= model_class.limit(limit).offset(offset).all
+ @objects ||= model_class
+ @objects = @objects.filter(@filters).limit(@limit).offset(@offset).all
respond_to do |f|
f.json { render json: @objects }
f.html { render }
return render_not_found("object not found")
end
respond_to do |f|
- f.json { render json: @object }
+ f.json { render json: @object.attributes.merge(href: url_for(@object)) }
f.html {
if request.method == 'GET'
render
end
def update
- updates = params[@object.class.to_s.underscore.singularize.to_sym]
- updates.keys.each do |attr|
+ @updates ||= params[@object.class.to_s.underscore.singularize.to_sym]
+ @updates.keys.each do |attr|
if @object.send(attr).is_a? Hash
- if updates[attr].is_a? String
- updates[attr] = Oj.load updates[attr]
+ if @updates[attr].is_a? String
+ @updates[attr] = Oj.load @updates[attr]
end
if params[:merge] || params["merge_#{attr}".to_sym]
# Merge provided Hash with current Hash, instead of
# replacing.
- updates[attr] = @object.send(attr).with_indifferent_access.
- deep_merge(updates[attr].with_indifferent_access)
+ @updates[attr] = @object.send(attr).with_indifferent_access.
+ deep_merge(@updates[attr].with_indifferent_access)
end
end
end
- if @object.update_attributes updates
+ if @object.update_attributes @updates
show
else
self.render_error status: 422
end
def create
- @object ||= model_class.new params[model_class.to_s.underscore.singularize]
- @object.save!
-
- respond_to do |f|
- f.json { render json: @object }
- f.html {
- redirect_to(params[:return_to] || @object)
- }
- f.js { render }
+ @new_resource_attrs ||= params[model_class.to_s.underscore.singularize]
+ @new_resource_attrs ||= {}
+ @new_resource_attrs.reject! { |k,v| k.to_s == 'uuid' }
+ @object ||= model_class.new @new_resource_attrs, params["options"]
+ if @object.save
+ respond_to do |f|
+ f.json { render json: @object.attributes.merge(href: url_for(@object)) }
+ f.html {
+ redirect_to @object
+ }
+ f.js { render }
+ end
+ else
+ self.render_error status: 422
end
end
respond_to do |f|
f.html {
if request.method == 'GET'
- redirect_to $arvados_api_client.arvados_login_url(return_to: request.url)
+ redirect_to arvados_api_client.arvados_login_url(return_to: request.url)
else
flash[:error] = "Either you are not logged in, or your session has timed out. I can't automatically log you in and re-attempt this request."
redirect_to :back
false # For convenience to return from callbacks
end
- def using_reader_tokens(login_optional=false)
- if params[:reader_tokens].is_a?(Array) and params[:reader_tokens].any?
- Thread.current[:reader_tokens] = params[:reader_tokens]
- end
- begin
- yield
- rescue ArvadosApiClient::NotLoggedInException
- if login_optional
- raise
- else
- return redirect_to_login
- end
- ensure
- Thread.current[:reader_tokens] = nil
- end
- end
-
def using_specific_api_token(api_token)
start_values = {}
[:arvados_api_token, :user].each do |key|
if params[:id] and params[:id].match /\D/
params[:uuid] = params.delete :id
end
- if params[:uuid].is_a? String
- @object = model_class.find(params[:uuid])
+ if not model_class
+ @object = nil
+ elsif params[:uuid].is_a? String
+ if params[:uuid].empty?
+ @object = nil
+ else
+ @object = model_class.find(params[:uuid])
+ end
else
@object = model_class.where(uuid: params[:uuid]).first
end
@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 already preloaded for all of these uuids, return
+ if not uuids.select { |x| @all_links_for[x].nil? }.any?
+ 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_n_objects_of_class
+ def get_n_objects_of_class dataclass, size
+ # if the objects_map_for has a value for this dataclass, and the size used
+ # to retrieve those objects is greater than or 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 :collections_for_object
+ def collections_for_object uuid
+ preload_collections_for_objects([uuid])
+ @all_collections_for[uuid]
+ end
+
+ # helper method to preload collections for the given uuids
+ helper_method :preload_collections_for_objects
+ def preload_collections_for_objects uuids
+ @all_collections_for ||= {}
+
+ # if already preloaded for all of these uuids, return
+ if not uuids.select { |x| @all_collections_for[x].nil? }.any?
+ 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 :log_collections_for_object
+ def log_collections_for_object log
+ fixup = /([a-f0-9]{32}\+\d+)(\+?.*)/.match(log)
+ uuid = fixup[1]
+ preload_log_collections_for_objects([uuid])
+ @all_log_collections_for[uuid]
+ end
+
+ # helper method to preload collections for the given uuids
+ helper_method :preload_log_collections_for_objects
+ def preload_log_collections_for_objects logs
+ uuids = []
+ logs.each do |log|
+ fixup = /([a-f0-9]{32}\+\d+)(\+?.*)/.match(log)
+ uuids << fixup[1]
+ end
+
+ # if already preloaded for all of these uuids, return
+ @all_log_collections_for ||= {}
+ if not uuids.select { |x| @all_log_collections_for[x].nil? }.any?
+ 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
+
+ # helper method to get object of a given dataclass and uuid
+ helper_method :object_for_dataclass
+ def object_for_dataclass dataclass, uuid
+ preload_objects_for_dataclass(dataclass, [uuid])
+ @objects_for[uuid]
+ end
+
+ # helper method to preload objects for given dataclass and uuids
+ helper_method :preload_objects_for_dataclass
+ def preload_objects_for_dataclass dataclass, uuids
+ @objects_for ||= {}
+
+ # if already preloaded for all of these uuids, return
+ if not uuids.select { |x| @objects_for[x].nil? }.any?
+ return
+ end
+
+ dataclass.where(uuid: uuids).each do |obj|
+ @objects_for[obj.uuid] = obj
+ end
+ end
+
end
projects / arvados.git / blobdiff