X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/889d94070d54e47ddb44afcfe457cbaed2e6a2e3..8c52fddd7b87b36bbd5cb0d362009df33ef5f0fc:/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 31cb5eff3e..2cbdcc90c8 100644
--- a/apps/workbench/app/controllers/projects_controller.rb
+++ b/apps/workbench/app/controllers/projects_controller.rb
@@ -1,17 +1,98 @@
 class ProjectsController < ApplicationController
+  before_filter :set_share_links, if: -> { defined? @object }
+
   def model_class
     Group
   end
 
+  def find_object_by_uuid
+    if current_user and params[:uuid] == current_user.uuid
+      @object = current_user.dup
+      @object.uuid = current_user.uuid
+      class << @object
+        def name
+          'Home'
+        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 set_share_links
+    @user_is_manager = false
+    @share_links = []
+    if @object.uuid != current_user.uuid
+      begin
+        @share_links = Link.permissions_for(@object)
+        @user_is_manager = true
+      rescue ArvadosApiClient::AccessForbiddenException,
+        ArvadosApiClient::NotFoundException
+      end
+    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(Contents Sharing Advanced)
-    else
-      %w(Contents Advanced)
+    pane_list = [
+      {
+        :name => 'Data_collections',
+        :filters => [%w(uuid is_a arvados#collection)]
+      },
+      {
+        :name => 'Jobs_and_pipelines',
+        :filters => [%w(uuid is_a) + [%w(arvados#job arvados#pipelineInstance)]]
+      },
+      {
+        :name => 'Pipeline_templates',
+        :filters => [%w(uuid is_a arvados#pipelineTemplate)]
+      },
+      {
+        :name => 'Subprojects',
+        :filters => [%w(uuid is_a arvados#group)]
+      },
+      { :name => 'Other_objects',
+        :filters => [%w(uuid is_a) + [%w(arvados#human arvados#specimen arvados#trait)]]
+      }
+    ]
+    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
 
@@ -46,8 +127,21 @@ class ProjectsController < ApplicationController
       if 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
+        begin
+          item.update_attributes owner_uuid: current_user.uuid
+          @removed_uuids << item.uuid
+        rescue ArvadosApiClient::ApiErrorResponseException => e
+          if e.message.include? 'collection_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
+          end
+        end
       end
     end
   end
@@ -77,62 +171,77 @@ class ProjectsController < ApplicationController
     super
   end
 
-  def show
-    if !@object
-      return render_not_found("object not found")
+  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
-    @objects = @object.contents(limit: 50,
-                                include_linked: true,
-                                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 = []
-    @objects.each do |object|
-      if !(name_links = @objects.links_for(object, 'name')).empty?
-        name_links.each do |name_link|
-          @objects_and_names << [object, name_link]
+    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).
+      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|
+          objects = @object.contents(order: @order,
+                                     limit: @limit,
+                                     include_linked: true,
+                                     filters: (@filters - kind_filters + [['uuid', 'is_a', type]]),
+                                     offset: @offset)
+          objects.each do |object|
+            @name_link_for[object.andand.uuid] = objects.links_for(object, 'name').first
+          end
+          @objects += objects
         end
-      elsif object.respond_to? :name
-        @objects_and_names << [object, object]
+      end
+      @objects = @objects.to_a.sort_by(&:created_at)
+      @objects.reverse! if nextpage_operator == '<'
+      @objects = @objects[0..@limit-1]
+      @next_page_filters = @filters.reject do |attr,op,val|
+        attr == 'created_at' and op == nextpage_operator
+      end
+      if @objects.any?
+        @next_page_filters += [['created_at',
+                                nextpage_operator,
+                                @objects.last.created_at]]
+        @next_page_href = url_for(partial: :contents_rows,
+                                  filters: @next_page_filters.to_json)
       else
-        @objects_and_names << [object,
-                               Link.new(owner_uuid: @object.uuid,
-                                        tail_uuid: @object.uuid,
-                                        head_uuid: object.uuid,
-                                        link_class: "name",
-                                        name: "")]
+        @next_page_href = nil
       end
+    else
+      @objects = @object.contents(order: @order,
+                                  limit: @limit,
+                                  include_linked: true,
+                                  filters: @filters,
+                                  offset: @offset)
+      @next_page_href = next_page_href(partial: :contents_rows)
     end
+
+    preload_links_for_objects(@objects.to_a)
+  end
+
+  def show
+    if !@object
+      return render_not_found("object not found")
+    end
+
     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, partial: true))
+                                      formats: [:html]),
+            next_page_href: @next_page_href
           }
         }
       end
     else
+      @objects = []
       super
     end
   end
@@ -148,23 +257,61 @@ class ProjectsController < ApplicationController
     super
   end
 
+  helper_method :get_objects_and_names
+  def get_objects_and_names(objects=nil)
+    objects = @objects if objects.nil?
+    objects_and_names = []
+    objects.each do |object|
+      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
+        objects_and_names << [object,
+                               Link.new(owner_uuid: @object.uuid,
+                                        tail_uuid: @object.uuid,
+                                        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" => [], "failure" => {}}
+    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
-        results["failure"][shared_uuid] = error.api_response.andand[:errors]
+        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
-    status = (results["failure"].empty?) ? 200 : 422
+    if results["errors"].empty?
+      results.delete("errors")
+      status = 200
+    else
+      status = 422
+    end
     respond_to do |f|
       f.json { render(json: results, status: status) }
     end