1 class ProjectsController < ApplicationController
2 before_filter :set_share_links, if: -> { defined? @object }
3 skip_around_filter :require_thread_api_token, only: :show
9 def find_object_by_uuid
10 if current_user and params[:uuid] == current_user.uuid
11 @object = current_user.dup
12 @object.uuid = current_user.uuid
20 def attribute_editable? attr, *args
22 when 'description', 'name'
38 # Returning an array of hashes instead of an array of strings will allow
39 # us to tell the interface to get counts for each pane (using :filters).
40 # It also seems to me that something like these could be used to configure the contents of the panes.
45 :name => 'Data_collections',
46 :filters => [%w(uuid is_a arvados#collection)]
50 :name => 'Jobs_and_pipelines',
51 :filters => [%w(uuid is_a) + [%w(arvados#job arvados#pipelineInstance)]]
55 :name => 'Pipeline_templates',
56 :filters => [%w(uuid is_a arvados#pipelineTemplate)]
60 :name => 'Subprojects',
61 :filters => [%w(uuid is_a arvados#group)]
65 :name => 'Other_objects',
66 :filters => [%w(uuid is_a) + [%w(arvados#human arvados#specimen arvados#trait)]]
68 pane_list << { :name => 'Sharing',
69 :count => @share_links.count } if @user_is_manager
70 pane_list << { :name => 'Advanced' }
73 # Called via AJAX and returns Javascript that populates tab counts into tab titles.
74 # References #show_pane_list action which should return an array of hashes each with :name
75 # and then optionally a :filters to run or a straight up :count
77 # This action could easily be moved to the ApplicationController to genericize the tab_counts behaviour,
78 # but one or more new routes would have to be created, the js.erb would also have to be moved
81 show_pane_list.each do |pane|
84 @tab_counts[pane[:name]] = pane[:count]
86 @tab_counts[pane[:name]] = @object.contents(filters: pane[:filters]).items_available
93 params[:item_uuids] = [params[:item_uuid]]
95 render template: 'projects/remove_items'
101 params[:item_uuids].collect { |uuid| ArvadosBase.find uuid }.each do |item|
102 if (item.class == Link and
103 item.link_class == 'name' and
104 item.tail_uuid == @object.uuid)
105 # Given uuid is a name link, linking an object to this
106 # project. First follow the link to find the item we're removing,
107 # then delete the link.
109 item = ArvadosBase.find item.head_uuid
111 # Given uuid is an object. Delete all names.
112 links += Link.where(tail_uuid: @object.uuid,
113 head_uuid: item.uuid,
117 @removed_uuids << link.uuid
121 # If this object has the 'expires_at' attribute, then simply mark it
123 if item.attributes.include?("expires_at")
124 item.update_attributes expires_at: Time.now
125 @removed_uuids << item.uuid
126 elsif item.owner_uuid == @object.uuid
127 # Object is owned by this project. Remove it from the project by
128 # changing owner to the current user.
130 item.update_attributes owner_uuid: current_user.uuid
131 @removed_uuids << item.uuid
132 rescue ArvadosApiClient::ApiErrorResponseException => e
133 if e.message.include? 'collection_owner_uuid_name_unique'
134 rename_to = item.name + ' removed from ' +
135 (@object.name ? @object.name : @object.uuid) +
136 ' at ' + Time.now.to_s
138 updates[:name] = rename_to
139 updates[:owner_uuid] = current_user.uuid
140 item.update_attributes updates
141 @removed_uuids << item.uuid
151 while (objects = Link.filter([['owner_uuid','=',@object.uuid],
152 ['tail_uuid','=',@object.uuid]])).any?
153 objects.each do |object|
157 while (objects = @object.contents(include_linked: false)).any?
158 objects.each do |object|
159 object.update_attributes! owner_uuid: current_user.uuid
162 if ArvadosBase::resource_class_for_uuid(@object.owner_uuid) == Group
163 params[:return_to] ||= group_path(@object.owner_uuid)
165 params[:return_to] ||= projects_path
170 def find_objects_for_index
171 @objects = all_projects
175 def load_contents_objects kinds=[]
176 kind_filters = @filters.select do |attr,op,val|
177 op == 'is_a' and val.is_a? Array and val.count > 1
179 if /^created_at\b/ =~ @order[0] and kind_filters.count == 1
180 # If filtering on multiple types and sorting by date: Get the
181 # first page of each type, sort the entire set, truncate to one
182 # page, and use the last item on this page as a filter for
183 # retrieving the next page. Ideally the API would do this for
184 # us, but it doesn't (yet).
186 # To avoid losing items that have the same created_at as the
187 # last item on this page, we retrieve an overlapping page with a
188 # "created_at <= last_created_at" filter, then remove duplicates
189 # with a "uuid not in [...]" filter (see below).
190 nextpage_operator = /\bdesc$/i =~ @order[0] ? '<=' : '>='
194 kind_filters.each do |attr,op,val|
195 (val.is_a?(Array) ? val : [val]).each do |type|
196 objects = @object.contents(order: @order,
198 include_linked: true,
199 filters: (@filters - kind_filters + [['uuid', 'is_a', type]]),
201 objects.each do |object|
202 @name_link_for[object.andand.uuid] = objects.links_for(object, 'name').first
207 @objects = @objects.to_a.sort_by(&:created_at)
208 @objects.reverse! if nextpage_operator == '<='
209 @objects = @objects[0..@limit-1]
210 @next_page_filters = @filters.reject do |attr,op,val|
211 (attr == 'created_at' and op == nextpage_operator) or
212 (attr == 'uuid' and op == 'not in')
216 last_created_at = @objects.last.created_at
219 @objects.each do |obj|
220 last_uuids << obj.uuid if obj.created_at.eql?(last_created_at)
223 @next_page_filters += [['created_at',
226 @next_page_filters += [['uuid', 'not in', last_uuids]]
227 @next_page_href = url_for(partial: :contents_rows,
229 filters: @next_page_filters.to_json)
231 @next_page_href = nil
234 @objects = @object.contents(order: @order,
236 include_linked: true,
239 @next_page_href = next_page_href(partial: :contents_rows,
240 filters: @filters.to_json,
241 order: @order.to_json)
244 preload_links_for_objects(@objects.to_a)
249 return render_not_found("object not found")
253 load_contents_objects
257 content: render_to_string(partial: 'show_contents_rows.html',
259 next_page_href: @next_page_href
270 @new_resource_attrs = (params['project'] || {}).merge(group_class: 'project')
271 @new_resource_attrs[:name] ||= 'New project'
276 @updates = params['project']
280 helper_method :get_objects_and_names
281 def get_objects_and_names(objects=nil)
282 objects = @objects if objects.nil?
283 objects_and_names = []
284 objects.each do |object|
285 if objects.respond_to? :links_for and
286 !(name_links = objects.links_for(object, 'name')).empty?
287 name_links.each do |name_link|
288 objects_and_names << [object, name_link]
290 elsif @name_link_for.andand[object.uuid]
291 objects_and_names << [object, @name_link_for[object.uuid]]
292 elsif object.respond_to? :name
293 objects_and_names << [object, object]
295 objects_and_names << [object,
296 Link.new(owner_uuid: @object.uuid,
297 tail_uuid: @object.uuid,
298 head_uuid: object.uuid,