1 class ProjectsController < ApplicationController
2 before_filter :set_share_links, if: -> { defined? @object }
3 skip_around_filter :require_thread_api_token, if: proc { |ctrl|
4 Rails.configuration.anonymous_user_token and
5 %w(show tab_counts).include? ctrl.action_name
12 def find_object_by_uuid
13 if current_user and params[:uuid] == current_user.uuid
14 @object = current_user.dup
15 @object.uuid = current_user.uuid
23 def attribute_editable? attr, *args
25 when 'description', 'name'
41 # Returning an array of hashes instead of an array of strings will allow
42 # us to tell the interface to get counts for each pane (using :filters).
43 # It also seems to me that something like these could be used to configure the contents of the panes.
48 :name => 'Data_collections',
49 :filters => [%w(uuid is_a arvados#collection)]
53 :name => 'Jobs_and_pipelines',
54 :filters => [%w(uuid is_a) + [%w(arvados#job arvados#pipelineInstance)]]
58 :name => 'Pipeline_templates',
59 :filters => [%w(uuid is_a arvados#pipelineTemplate)]
63 :name => 'Subprojects',
64 :filters => [%w(uuid is_a arvados#group)]
68 :name => 'Other_objects',
69 :filters => [%w(uuid is_a) + [%w(arvados#human arvados#specimen arvados#trait)]]
71 pane_list << { :name => 'Sharing',
72 :count => @share_links.count } if @user_is_manager
73 pane_list << { :name => 'Advanced' }
76 # Called via AJAX and returns Javascript that populates tab counts into tab titles.
77 # References #show_pane_list action which should return an array of hashes each with :name
78 # and then optionally a :filters to run or a straight up :count
80 # This action could easily be moved to the ApplicationController to genericize the tab_counts behaviour,
81 # but one or more new routes would have to be created, the js.erb would also have to be moved
84 show_pane_list.each do |pane|
87 @tab_counts[pane[:name]] = pane[:count]
89 @tab_counts[pane[:name]] = @object.contents(filters: pane[:filters]).items_available
96 params[:item_uuids] = [params[:item_uuid]]
98 render template: 'projects/remove_items'
104 params[:item_uuids].collect { |uuid| ArvadosBase.find uuid }.each do |item|
105 if (item.class == Link and
106 item.link_class == 'name' and
107 item.tail_uuid == @object.uuid)
108 # Given uuid is a name link, linking an object to this
109 # project. First follow the link to find the item we're removing,
110 # then delete the link.
112 item = ArvadosBase.find item.head_uuid
114 # Given uuid is an object. Delete all names.
115 links += Link.where(tail_uuid: @object.uuid,
116 head_uuid: item.uuid,
120 @removed_uuids << link.uuid
124 # If this object has the 'expires_at' attribute, then simply mark it
126 if item.attributes.include?("expires_at")
127 item.update_attributes expires_at: Time.now
128 @removed_uuids << item.uuid
129 elsif item.owner_uuid == @object.uuid
130 # Object is owned by this project. Remove it from the project by
131 # changing owner to the current user.
133 item.update_attributes owner_uuid: current_user.uuid
134 @removed_uuids << item.uuid
135 rescue ArvadosApiClient::ApiErrorResponseException => e
136 if e.message.include? 'collection_owner_uuid_name_unique'
137 rename_to = item.name + ' removed from ' +
138 (@object.name ? @object.name : @object.uuid) +
139 ' at ' + Time.now.to_s
141 updates[:name] = rename_to
142 updates[:owner_uuid] = current_user.uuid
143 item.update_attributes updates
144 @removed_uuids << item.uuid
154 while (objects = Link.filter([['owner_uuid','=',@object.uuid],
155 ['tail_uuid','=',@object.uuid]])).any?
156 objects.each do |object|
160 while (objects = @object.contents).any?
161 objects.each do |object|
162 object.update_attributes! owner_uuid: current_user.uuid
165 if ArvadosBase::resource_class_for_uuid(@object.owner_uuid) == Group
166 params[:return_to] ||= group_path(@object.owner_uuid)
168 params[:return_to] ||= projects_path
173 def find_objects_for_index
174 @objects = all_projects
178 def load_contents_objects kinds=[]
179 kind_filters = @filters.select do |attr,op,val|
180 op == 'is_a' and val.is_a? Array and val.count > 1
182 if /^created_at\b/ =~ @order[0] and kind_filters.count == 1
183 # If filtering on multiple types and sorting by date: Get the
184 # first page of each type, sort the entire set, truncate to one
185 # page, and use the last item on this page as a filter for
186 # retrieving the next page. Ideally the API would do this for
187 # us, but it doesn't (yet).
189 # To avoid losing items that have the same created_at as the
190 # last item on this page, we retrieve an overlapping page with a
191 # "created_at <= last_created_at" filter, then remove duplicates
192 # with a "uuid not in [...]" filter (see below).
193 nextpage_operator = /\bdesc$/i =~ @order[0] ? '<=' : '>='
197 kind_filters.each do |attr,op,val|
198 (val.is_a?(Array) ? val : [val]).each do |type|
199 objects = @object.contents(order: @order,
201 filters: (@filters - kind_filters + [['uuid', 'is_a', type]]),
203 objects.each do |object|
204 @name_link_for[object.andand.uuid] = objects.links_for(object, 'name').first
209 @objects = @objects.to_a.sort_by(&:created_at)
210 @objects.reverse! if nextpage_operator == '<='
211 @objects = @objects[0..@limit-1]
212 @next_page_filters = @filters.reject do |attr,op,val|
213 (attr == 'created_at' and op == nextpage_operator) or
214 (attr == 'uuid' and op == 'not in')
218 last_created_at = @objects.last.created_at
221 @objects.each do |obj|
222 last_uuids << obj.uuid if obj.created_at.eql?(last_created_at)
225 @next_page_filters += [['created_at',
228 @next_page_filters += [['uuid', 'not in', last_uuids]]
229 @next_page_href = url_for(partial: :contents_rows,
231 filters: @next_page_filters.to_json)
233 @next_page_href = nil
236 @objects = @object.contents(order: @order,
240 @next_page_href = next_page_href(partial: :contents_rows,
241 filters: @filters.to_json,
242 order: @order.to_json)
245 preload_links_for_objects(@objects.to_a)
250 return render_not_found("object not found")
254 load_contents_objects
258 content: render_to_string(partial: 'show_contents_rows.html',
260 next_page_href: @next_page_href
271 @new_resource_attrs = (params['project'] || {}).merge(group_class: 'project')
272 @new_resource_attrs[:name] ||= 'New project'
277 @updates = params['project']
281 helper_method :get_objects_and_names
282 def get_objects_and_names(objects=nil)
283 objects = @objects if objects.nil?
284 objects_and_names = []
285 objects.each do |object|
286 if objects.respond_to? :links_for and
287 !(name_links = objects.links_for(object, 'name')).empty?
288 name_links.each do |name_link|
289 objects_and_names << [object, name_link]
291 elsif @name_link_for.andand[object.uuid]
292 objects_and_names << [object, @name_link_for[object.uuid]]
293 elsif object.respond_to? :name
294 objects_and_names << [object, object]
296 objects_and_names << [object,
297 Link.new(owner_uuid: @object.uuid,
298 tail_uuid: @object.uuid,
299 head_uuid: object.uuid,