1 class ProjectsController < ApplicationController
2 before_filter :set_share_links, if: -> { defined? @object and @object}
3 skip_around_filter :require_thread_api_token, if: proc { |ctrl|
4 Rails.configuration.anonymous_user_token and
5 %w(show tab_counts public).include? ctrl.action_name
12 def find_object_by_uuid
13 if (current_user and params[:uuid] == current_user.uuid) or
14 (resource_class_for_uuid(params[:uuid]) == User)
15 if params[:uuid] != current_user.uuid
16 @object = User.find(params[:uuid])
18 @object = current_user.dup
19 @object.uuid = current_user.uuid
24 if current_user.uuid == self.uuid
27 "Home for #{self.email}"
33 def attribute_editable? attr, *args
35 when 'description', 'name'
51 # Returning an array of hashes instead of an array of strings will allow
52 # us to tell the interface to get counts for each pane (using :filters).
53 # It also seems to me that something like these could be used to configure the contents of the panes.
57 procs = ["arvados#containerRequest"]
58 procs_pane_name = 'Processes'
59 if PipelineInstance.api_exists?(:index)
60 procs << "arvados#pipelineInstance"
61 procs_pane_name = 'Pipelines_and_processes'
64 workflows = ["arvados#workflow"]
65 workflows_pane_name = 'Workflows'
66 if PipelineTemplate.api_exists?(:index)
67 workflows << "arvados#pipelineTemplate"
68 workflows_pane_name = 'Pipeline_templates'
71 if @object.uuid != current_user.andand.uuid
72 pane_list << 'Description'
76 :name => 'Data_collections',
77 :filters => [%w(uuid is_a arvados#collection)]
81 :name => procs_pane_name,
82 :filters => [%w(uuid is_a) + [procs]]
86 :name => workflows_pane_name,
87 :filters => [%w(uuid is_a) + [workflows]]
91 :name => 'Subprojects',
92 :filters => [%w(uuid is_a arvados#group)]
96 :name => 'Other_objects',
97 :filters => [%w(uuid is_a) + [%w(arvados#human arvados#specimen arvados#trait)]]
99 pane_list << { :name => 'Sharing',
100 :count => @share_links.count } if @user_is_manager
101 pane_list << { :name => 'Advanced' }
104 # Called via AJAX and returns Javascript that populates tab counts into tab titles.
105 # References #show_pane_list action which should return an array of hashes each with :name
106 # and then optionally a :filters to run or a straight up :count
108 # This action could easily be moved to the ApplicationController to genericize the tab_counts behaviour,
109 # but one or more new routes would have to be created, the js.erb would also have to be moved
112 show_pane_list.each do |pane|
115 @tab_counts[pane[:name]] = pane[:count]
117 @tab_counts[pane[:name]] = @object.contents(filters: pane[:filters]).items_available
124 params[:item_uuids] = [params[:item_uuid]]
126 render template: 'projects/remove_items'
132 params[:item_uuids].collect { |uuid| ArvadosBase.find uuid }.each do |item|
133 if (item.class == Link and
134 item.link_class == 'name' and
135 item.tail_uuid == @object.uuid)
136 # Given uuid is a name link, linking an object to this
137 # project. First follow the link to find the item we're removing,
138 # then delete the link.
140 item = ArvadosBase.find item.head_uuid
142 # Given uuid is an object. Delete all names.
143 links += Link.where(tail_uuid: @object.uuid,
144 head_uuid: item.uuid,
148 @removed_uuids << link.uuid
152 # If this object has the 'expires_at' attribute, then simply mark it
154 if item.attributes.include?("expires_at")
155 item.update_attributes expires_at: Time.now
156 @removed_uuids << item.uuid
157 elsif item.owner_uuid == @object.uuid
158 # Object is owned by this project. Remove it from the project by
159 # changing owner to the current user.
161 item.update_attributes owner_uuid: current_user.uuid
162 @removed_uuids << item.uuid
163 rescue ArvadosApiClient::ApiErrorResponseException => e
164 if e.message.include? '_owner_uuid_name_unique'
165 rename_to = item.name + ' removed from ' +
166 (@object.name ? @object.name : @object.uuid) +
167 ' at ' + Time.now.to_s
169 updates[:name] = rename_to
170 updates[:owner_uuid] = current_user.uuid
171 item.update_attributes updates
172 @removed_uuids << item.uuid
182 while (objects = Link.filter([['owner_uuid','=',@object.uuid],
183 ['tail_uuid','=',@object.uuid]])).any?
184 objects.each do |object|
188 while (objects = @object.contents).any?
189 objects.each do |object|
190 object.update_attributes! owner_uuid: current_user.uuid
193 if ArvadosBase::resource_class_for_uuid(@object.owner_uuid) == Group
194 params[:return_to] ||= group_path(@object.owner_uuid)
196 params[:return_to] ||= projects_path
201 def find_objects_for_index
202 # We can use the all_projects helper, but we have to dup the
203 # result -- otherwise, when we apply our per-request filters and
204 # limits, they will infect the @all_projects cache too (see
206 @objects = all_projects.dup
210 def load_contents_objects kinds=[]
211 kind_filters = @filters.select do |attr,op,val|
212 op == 'is_a' and val.is_a? Array and val.count > 1
214 if /^created_at\b/ =~ @order[0] and kind_filters.count == 1
215 # If filtering on multiple types and sorting by date: Get the
216 # first page of each type, sort the entire set, truncate to one
217 # page, and use the last item on this page as a filter for
218 # retrieving the next page. Ideally the API would do this for
219 # us, but it doesn't (yet).
221 # To avoid losing items that have the same created_at as the
222 # last item on this page, we retrieve an overlapping page with a
223 # "created_at <= last_created_at" filter, then remove duplicates
224 # with a "uuid not in [...]" filter (see below).
225 nextpage_operator = /\bdesc$/i =~ @order[0] ? '<=' : '>='
229 kind_filters.each do |attr,op,val|
230 (val.is_a?(Array) ? val : [val]).each do |type|
231 klass = type.split('#')[-1]
232 klass[0] = klass[0].capitalize
233 next if(!Object.const_get(klass).api_exists?(:index))
235 filters = @filters - kind_filters + [['uuid', 'is_a', type]]
236 if type == 'arvados#containerRequest'
237 filters = filters + [['container_requests.requesting_container_uuid', '=', nil]]
239 objects = @object.contents(order: @order,
243 objects.each do |object|
244 @name_link_for[object.andand.uuid] = objects.links_for(object, 'name').first
249 @objects = @objects.to_a.sort_by(&:created_at)
250 @objects.reverse! if nextpage_operator == '<='
251 @objects = @objects[0..@limit-1]
254 @next_page_filters = next_page_filters(nextpage_operator)
255 @next_page_href = url_for(partial: :contents_rows,
257 filters: @next_page_filters.to_json)
259 @next_page_href = nil
262 @objects = @object.contents(order: @order,
266 @next_page_href = next_page_href(partial: :contents_rows,
267 filters: @filters.to_json,
268 order: @order.to_json)
271 preload_links_for_objects(@objects.to_a)
276 return render_not_found("object not found")
280 load_contents_objects
284 content: render_to_string(partial: 'show_contents_rows.html',
286 next_page_href: @next_page_href
297 @new_resource_attrs = (params['project'] || {}).merge(group_class: 'project')
298 @new_resource_attrs[:name] ||= 'New project'
303 @updates = params['project']
307 helper_method :get_objects_and_names
308 def get_objects_and_names(objects=nil)
309 objects = @objects if objects.nil?
310 objects_and_names = []
311 objects.each do |object|
312 if objects.respond_to? :links_for and
313 !(name_links = objects.links_for(object, 'name')).empty?
314 name_links.each do |name_link|
315 objects_and_names << [object, name_link]
317 elsif @name_link_for.andand[object.uuid]
318 objects_and_names << [object, @name_link_for[object.uuid]]
319 elsif object.respond_to? :name
320 objects_and_names << [object, object]
322 objects_and_names << [object,
323 Link.new(owner_uuid: @object.uuid,
324 tail_uuid: @object.uuid,
325 head_uuid: object.uuid,
334 def public # Yes 'public' is the name of the action for public projects
335 return render_not_found if not Rails.configuration.anonymous_user_token or not Rails.configuration.enable_public_projects_page
336 @objects = using_specific_api_token Rails.configuration.anonymous_user_token do
337 Group.where(group_class: 'project').order("updated_at DESC")