12125: Initial work, separate collection and project trash tabs.

[arvados.git] / apps / workbench / app / controllers / trash_items_controller.rb

diff --git a/apps/workbench/app/controllers/trash_items_controller.rb b/apps/workbench/app/controllers/trash_items_controller.rb
index 7271fc179801a545be4ada1cbad100fc3a280dfb..b957798459155b4ca5f798a54658a8a644fe37f7 100644 (file)
--- a/apps/workbench/app/controllers/trash_items_controller.rb
+++ b/apps/workbench/app/controllers/trash_items_controller.rb
@@ -1,8 +1,16 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 class TrashItemsController < ApplicationController
   def model_class
     Collection
   end
 
+  def index_pane_list
+    %w(Trashed_collections Trashed_projects)
+  end
+
   def find_objects_for_index
     # If it's not the index rows partial display, just return
     # The /index request will again be invoked to display the
@@ -12,10 +20,10 @@ class TrashItemsController < ApplicationController
     trashed_items
 
     if @objects.any?
+      @objects = @objects.sort_by { |obj| obj.trash_at }.reverse
       @next_page_filters = next_page_filters('<=')
       @next_page_href = url_for(partial: :trash_rows,
                                 filters: @next_page_filters.to_json)
-      preload_links_for_objects(@objects.to_a)
     else
       @next_page_href = nil
     end
@@ -25,6 +33,27 @@ class TrashItemsController < ApplicationController
     @next_page_href
   end
 
+  def next_page_filters nextpage_operator
+    next_page_filters = @filters.reject do |attr, op, val|
+      (attr == 'trash_at' and op == nextpage_operator) or
+      (attr == 'uuid' and op == 'not in')
+    end
+
+    if @objects.any?
+      last_trash_at = @objects.last.trash_at
+
+      last_uuids = []
+      @objects.each do |obj|
+        last_uuids << obj.uuid if obj.trash_at.eql?(last_trash_at)
+      end
+
+      next_page_filters += [['trash_at', nextpage_operator, last_trash_at]]
+      next_page_filters += [['uuid', 'not in', last_uuids]]
+    end
+
+    next_page_filters
+  end
+
   def trashed_items
     # API server index doesn't return manifest_text by default, but our
     # callers want it unless otherwise specified.
@@ -37,39 +66,13 @@ class TrashItemsController < ApplicationController
 
     if params[:search].andand.length.andand > 0
       tags = Link.where(any: ['contains', params[:search]])
-      @objects = (base_search.limit(limit).offset(offset).where(uuid: tags.collect(&:head_uuid)) |
-                      base_search.where(any: ['contains', params[:search]])).
-        uniq { |c| c.uuid }
+      base_search = base_search.limit(limit).offset(offset)
+      @objects = (base_search.where(uuid: tags.collect(&:head_uuid)) |
+                  base_search.where(any: ['contains', params[:search]])).
+                  uniq { |c| c.uuid }
     else
       @objects = base_search.limit(limit).offset(offset)
     end
-
-    @links = Link.where(head_uuid: @objects.collect(&:uuid))
-    @collection_info = {}
-    @objects.each do |c|
-      @collection_info[c.uuid] = {
-        tag_links: [],
-        wanted: false,
-        wanted_by_me: false,
-        provenance: [],
-        links: []
-      }
-    end
-    @links.each do |link|
-      @collection_info[link.head_uuid] ||= {}
-      info = @collection_info[link.head_uuid]
-      case link.link_class
-      when 'tag'
-        info[:tag_links] << link
-      when 'resources'
-        info[:wanted] = true
-        info[:wanted_by_me] ||= link.tail_uuid == current_user.uuid
-      when 'provenance'
-        info[:provenance] << link.name
-      end
-      info[:links] << link
-    end
-    @request_url = request.url
   end
 
   def untrash_items