X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/136c0dd03fd3df62c2f9d47d29481bc68c9c1333..d68cb1845e82f44ecf126ae4fd1ba3abc00f4463:/apps/workbench/app/controllers/projects_controller.rb

diff --git a/apps/workbench/app/controllers/projects_controller.rb b/apps/workbench/app/controllers/projects_controller.rb
index d243ef4268..16212a8d0a 100644
--- a/apps/workbench/app/controllers/projects_controller.rb
+++ b/apps/workbench/app/controllers/projects_controller.rb
@@ -1,17 +1,107 @@
 class ProjectsController < ApplicationController
+  before_filter :set_share_links, if: -> { defined? @object and @object}
+  skip_around_filter :require_thread_api_token, if: proc { |ctrl|
+    Rails.configuration.anonymous_user_token and
+    %w(show tab_counts public).include? ctrl.action_name
+  }
+
   def model_class
     Group
   end
 
+  def find_object_by_uuid
+    if (current_user and params[:uuid] == current_user.uuid) or
+       (resource_class_for_uuid(params[:uuid]) == User)
+      if params[:uuid] != current_user.uuid
+        @object = User.find(params[:uuid])
+      else
+        @object = current_user.dup
+        @object.uuid = current_user.uuid
+      end
+
+      class << @object
+        def name
+          if current_user.uuid == self.uuid
+            'Home'
+          else
+            "Home for #{self.email}"
+          end
+        end
+        def description
+          ''
+        end
+        def attribute_editable? attr, *args
+          case attr
+          when 'description', 'name'
+            false
+          else
+            super
+          end
+        end
+      end
+    else
+      super
+    end
+  end
+
   def index_pane_list
     %w(Projects)
   end
 
+  # Returning an array of hashes instead of an array of strings will allow
+  # us to tell the interface to get counts for each pane (using :filters).
+  # It also seems to me that something like these could be used to configure the contents of the panes.
   def show_pane_list
-    if @user_is_manager
-      %w(Data_collections Jobs_and_pipelines Pipeline_templates Subprojects Other_objects Sharing Advanced)
-    else
-      %w(Data_collections Jobs_and_pipelines Pipeline_templates Subprojects Other_objects Advanced)
+    pane_list = []
+    if @object.uuid != current_user.andand.uuid
+      pane_list << 'Description'
+    end
+    pane_list <<
+      {
+        :name => 'Data_collections',
+        :filters => [%w(uuid is_a arvados#collection)]
+      }
+    pane_list <<
+      {
+        :name => 'Pipelines_and_processes',
+        :filters => [%w(uuid is_a) + [%w(arvados#containerRequest arvados#pipelineInstance)]]
+      }
+    pane_list <<
+      {
+        :name => 'Pipeline_templates',
+        :filters => [%w(uuid is_a) + [%w(arvados#pipelineTemplate arvados#workflow)]]
+      }
+    pane_list <<
+      {
+        :name => 'Subprojects',
+        :filters => [%w(uuid is_a arvados#group)]
+      }
+    pane_list <<
+      {
+        :name => 'Other_objects',
+        :filters => [%w(uuid is_a) + [%w(arvados#human arvados#specimen arvados#trait)]]
+      } if current_user
+    pane_list << { :name => 'Sharing',
+                   :count => @share_links.count } if @user_is_manager
+    pane_list << { :name => 'Advanced' }
+  end
+
+  # Called via AJAX and returns Javascript that populates tab counts into tab titles.
+  # References #show_pane_list action which should return an array of hashes each with :name
+  # and then optionally a :filters to run or a straight up :count
+  #
+  # This action could easily be moved to the ApplicationController to genericize the tab_counts behaviour,
+  # but one or more new routes would have to be created, the js.erb would also have to be moved
+  def tab_counts
+    @tab_counts = {}
+    show_pane_list.each do |pane|
+      if pane.is_a?(Hash)
+        if pane[:count]
+          @tab_counts[pane[:name]] = pane[:count]
+        elsif pane[:filters]
+          @tab_counts[pane[:name]] = @object.contents(filters: pane[:filters]).items_available
+        end
+      end
     end
   end
 
@@ -43,44 +133,34 @@ class ProjectsController < ApplicationController
         @removed_uuids << link.uuid
         link.destroy
       end
-      if item.owner_uuid == @object.uuid
+
+      # If this object has the 'expires_at' attribute, then simply mark it
+      # expired.
+      if item.attributes.include?("expires_at")
+        item.update_attributes expires_at: Time.now
+        @removed_uuids << item.uuid
+      elsif item.owner_uuid == @object.uuid
         # Object is owned by this project. Remove it from the project by
         # changing owner to the current user.
-        item.update_attributes owner_uuid: current_user.uuid
-        @removed_uuids << item.uuid
-      end
-    end
-  end
-
-  def move_items
-    target_uuid = params['target']
-    uuids_to_add = session[:selected_move_items]
-
-    uuids_to_add.
-      collect { |x| ArvadosBase::resource_class_for_uuid(x) }.
-      uniq.
-      each do |resource_class|
-      resource_class.filter([['uuid','in',uuids_to_add]]).each do |dst|
-        if resource_class == Collection
-          dst = Link.new(owner_uuid: target_uuid,
-                         tail_uuid: target_uuid,
-                         head_uuid: dst.uuid,
-                         link_class: 'name',
-                         name: target_uuid)
-        else
-          dst.owner_uuid = target_uuid
-          dst.tail_uuid = target_uuid if dst.class == Link
-        end
         begin
-          dst.save!
-        rescue
-          dst.name += " (#{Time.now.localtime})" if dst.respond_to? :name=
-          dst.save!
+          item.update_attributes owner_uuid: current_user.uuid
+          @removed_uuids << item.uuid
+        rescue ArvadosApiClient::ApiErrorResponseException => e
+          if e.message.include? '_owner_uuid_name_unique'
+            rename_to = item.name + ' removed from ' +
+                        (@object.name ? @object.name : @object.uuid) +
+                        ' at ' + Time.now.to_s
+            updates = {}
+            updates[:name] = rename_to
+            updates[:owner_uuid] = current_user.uuid
+            item.update_attributes updates
+            @removed_uuids << item.uuid
+          else
+            raise
+          end
         end
       end
     end
-    session[:selected_move_items] = nil
-    redirect_to @object
   end
 
   def destroy
@@ -90,7 +170,7 @@ class ProjectsController < ApplicationController
         object.destroy
       end
     end
-    while (objects = @object.contents(include_linked: false)).any?
+    while (objects = @object.contents).any?
       objects.each do |object|
         object.update_attributes! owner_uuid: current_user.uuid
       end
@@ -104,52 +184,92 @@ class ProjectsController < ApplicationController
   end
 
   def find_objects_for_index
-    @objects = all_projects
+    # We can use the all_projects helper, but we have to dup the
+    # result -- otherwise, when we apply our per-request filters and
+    # limits, they will infect the @all_projects cache too (see
+    # #6640).
+    @objects = all_projects.dup
     super
   end
 
+  def load_contents_objects kinds=[]
+    kind_filters = @filters.select do |attr,op,val|
+      op == 'is_a' and val.is_a? Array and val.count > 1
+    end
+    if /^created_at\b/ =~ @order[0] and kind_filters.count == 1
+      # If filtering on multiple types and sorting by date: Get the
+      # first page of each type, sort the entire set, truncate to one
+      # page, and use the last item on this page as a filter for
+      # retrieving the next page. Ideally the API would do this for
+      # us, but it doesn't (yet).
+
+      # To avoid losing items that have the same created_at as the
+      # last item on this page, we retrieve an overlapping page with a
+      # "created_at <= last_created_at" filter, then remove duplicates
+      # with a "uuid not in [...]" filter (see below).
+      nextpage_operator = /\bdesc$/i =~ @order[0] ? '<=' : '>='
+
+      @objects = []
+      @name_link_for = {}
+      kind_filters.each do |attr,op,val|
+        (val.is_a?(Array) ? val : [val]).each do |type|
+          filters = @filters - kind_filters + [['uuid', 'is_a', type]]
+          if type == 'arvados#containerRequest'
+            filters = filters + [['container_requests.requesting_container_uuid', '=', nil]]
+          end
+          objects = @object.contents(order: @order,
+                                     limit: @limit,
+                                     filters: filters,
+                                    )
+          objects.each do |object|
+            @name_link_for[object.andand.uuid] = objects.links_for(object, 'name').first
+          end
+          @objects += objects
+        end
+      end
+      @objects = @objects.to_a.sort_by(&:created_at)
+      @objects.reverse! if nextpage_operator == '<='
+      @objects = @objects[0..@limit-1]
+
+      if @objects.any?
+        @next_page_filters = next_page_filters(nextpage_operator)
+        @next_page_href = url_for(partial: :contents_rows,
+                                  limit: @limit,
+                                  filters: @next_page_filters.to_json)
+      else
+        @next_page_href = nil
+      end
+    else
+      @objects = @object.contents(order: @order,
+                                  limit: @limit,
+                                  filters: @filters,
+                                  offset: @offset)
+      @next_page_href = next_page_href(partial: :contents_rows,
+                                       filters: @filters.to_json,
+                                       order: @order.to_json)
+    end
+
+    preload_links_for_objects(@objects.to_a)
+  end
+
   def show
     if !@object
       return render_not_found("object not found")
     end
-    @objects = @object.contents(limit: 50,
-                                include_linked: true,
-                                filters: params[:filters],
-                                offset: params[:offset] || 0)
-    @logs = Log.limit(10).filter([['object_uuid', '=', @object.uuid]])
-    @users = User.limit(10000).
-      select(["uuid", "is_active", "first_name", "last_name"]).
-      filter([['is_active', '=', 'true']])
-    @groups = Group.limit(10000).
-      select(["uuid", "name", "description"])
-
-    begin
-      @share_links = Link.permissions_for(@object)
-      @user_is_manager = true
-    rescue ArvadosApiClient::AccessForbiddenException,
-           ArvadosApiClient::NotFoundException
-      @share_links = []
-      @user_is_manager = false
-    end
-
-    @objects_and_names = get_objects_and_names @objects
 
     if params[:partial]
+      load_contents_objects
       respond_to do |f|
         f.json {
           render json: {
             content: render_to_string(partial: 'show_contents_rows.html',
-                                      formats: [:html],
-                                      locals: {
-                                        objects_and_names: @objects_and_names,
-                                        project: @object
-                                      }),
-            next_page_href: (next_page_offset and
-                             url_for(offset: next_page_offset, filters: params[:filters], partial: true))
+                                      formats: [:html]),
+            next_page_href: @next_page_href
           }
         }
       end
     else
+      @objects = []
       super
     end
   end
@@ -166,13 +286,17 @@ class ProjectsController < ApplicationController
   end
 
   helper_method :get_objects_and_names
-  def get_objects_and_names(objects)
+  def get_objects_and_names(objects=nil)
+    objects = @objects if objects.nil?
     objects_and_names = []
     objects.each do |object|
-      if !(name_links = objects.links_for(object, 'name')).empty?
+      if objects.respond_to? :links_for and
+          !(name_links = objects.links_for(object, 'name')).empty?
         name_links.each do |name_link|
           objects_and_names << [object, name_link]
         end
+      elsif @name_link_for.andand[object.uuid]
+        objects_and_names << [object, @name_link_for[object.uuid]]
       elsif object.respond_to? :name
         objects_and_names << [object, object]
       else
@@ -182,41 +306,16 @@ class ProjectsController < ApplicationController
                                         head_uuid: object.uuid,
                                         link_class: "name",
                                         name: "")]
+
       end
     end
     objects_and_names
   end
 
-  def share_with
-    if not params[:uuids].andand.any?
-      @errors = ["No user/group UUIDs specified to share with."]
-      return render_error(status: 422)
-    end
-    results = {"success" => [], "errors" => []}
-    params[:uuids].each do |shared_uuid|
-      begin
-        Link.create(tail_uuid: shared_uuid, link_class: "permission",
-                    name: "can_read", head_uuid: @object.uuid)
-      rescue ArvadosApiClient::ApiError => error
-        error_list = error.api_response.andand[:errors]
-        if error_list.andand.any?
-          results["errors"] += error_list.map { |e| "#{shared_uuid}: #{e}" }
-        else
-          error_code = error.api_status || "Bad status"
-          results["errors"] << "#{shared_uuid}: #{error_code} response"
-        end
-      else
-        results["success"] << shared_uuid
-      end
-    end
-    if results["errors"].empty?
-      results.delete("errors")
-      status = 200
-    else
-      status = 422
-    end
-    respond_to do |f|
-      f.json { render(json: results, status: status) }
+  def public  # Yes 'public' is the name of the action for public projects
+    return render_not_found if not Rails.configuration.anonymous_user_token or not Rails.configuration.enable_public_projects_page
+    @objects = using_specific_api_token Rails.configuration.anonymous_user_token do
+      Group.where(group_class: 'project').order("updated_at DESC")
     end
   end
 end