Merge branch '11917-dont-clear-cache'

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

diff --git a/apps/workbench/app/controllers/repositories_controller.rb b/apps/workbench/app/controllers/repositories_controller.rb
index 89dd96bc6e4264fe2b258583adb1c1ca1708d67a..5ca6f22b02f54bf2ea3b213b7106717cd10c845b 100644 (file)
--- a/apps/workbench/app/controllers/repositories_controller.rb
+++ b/apps/workbench/app/controllers/repositories_controller.rb
@@ -1,11 +1,12 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 class RepositoriesController < ApplicationController
   before_filter :set_share_links, if: -> { defined? @object }
-  if Repository.disable_repository_browsing?
-    before_filter :render_browsing_disabled, only: [:show_tree, :show_blob, :show_commit]
-  end
 
   def index_pane_list
-    %w(recent help)
+    %w(repositories help)
   end
 
   def show_pane_list
@@ -36,9 +37,71 @@ class RepositoriesController < ApplicationController
     @commit = params[:commit]
   end
 
-  protected
+  def all_repos
+    limit = params[:limit].andand.to_i || 100
+    offset = params[:offset].andand.to_i || 0
+    @filters = params[:filters] || []
+
+    if @filters.any?
+      owner_filter = @filters.select do |attr, op, val|
+        (attr == 'owner_uuid')
+      end
+    end
+
+    if !owner_filter.andand.any?
+      filters = @filters + [["owner_uuid", "=", current_user.uuid]]
+      my_repos = Repository.all.order("name ASC").limit(limit).offset(offset).filter(filters).results
+    else      # done fetching all owned repositories
+      my_repos = []
+    end
+
+    if !owner_filter.andand.any?  # if this is next page request, the first page was still fetching "own" repos
+      @filters = @filters.reject do |attr, op, val|
+        (attr == 'owner_uuid') or
+        (attr == 'name') or
+        (attr == 'uuid')
+      end
+    end
+
+    filters = @filters + [["owner_uuid", "!=", current_user.uuid]]
+    other_repos = Repository.all.order("name ASC").limit(limit).offset(offset).filter(filters).results
+
+    @objects = (my_repos + other_repos).first(limit)
+  end
+
+  def find_objects_for_index
+    return if !params[:partial]
+
+    all_repos
+
+    if @objects.any?
+      @next_page_filters = next_page_filters('>=')
+      @next_page_href = url_for(partial: :repositories_rows,
+                                filters: @next_page_filters.to_json)
+    else
+      @next_page_href = nil
+    end
+  end
+
+  def next_page_href with_params={}
+    @next_page_href
+  end
+
+  def next_page_filters nextpage_operator
+    next_page_filters = @filters.reject do |attr, op, val|
+      (attr == 'owner_uuid') or
+      (attr == 'name' and op == nextpage_operator) or
+      (attr == 'uuid' and op == 'not in')
+    end
+
+    if @objects.any?
+      last_obj = @objects.last
+      next_page_filters += [['name', nextpage_operator, last_obj.name]]
+      next_page_filters += [['uuid', 'not in', [last_obj.uuid]]]
+      # if not-owned, it means we are done with owned repos and fetching other repos
+      next_page_filters += [['owner_uuid', '!=', last_obj.uuid]] if last_obj.owner_uuid != current_user.uuid
+    end
 
-  def render_browsing_disabled
-    render_not_found ActionController::RoutingError.new("Repository browsing features disabled")
+    next_page_filters
   end
 end