Add a grouped tag+node search endpoint for the upcoming dashboard

AdminController#dashboard_search returns tags and nodes as separate,
labeled groups (via ActsAsTaggableOn::Tag.named_like and
Node.editor_search) rather than the flat per-node list every existing
picker returns. initSearchPicker gains a renderResults callback option
that, when given, replaces the default per-node rendering entirely --
lets the dashboard render its two labeled groups without a second,
parallel picker implementation.

resultsHeaderHtml (the "Press Enter to see all results" hint) is now
threaded through as a third argument to renderResults, so a picker with
custom rendering can still show it -- previously only the default
per-node branch ever did.

Tags link straight to the existing /admin/nodes/tags/:tag view rather
than becoming an in-place filter chip.

1 files changed, 5 insertions, 4 deletions

diff --git a/config/routes.rb b/config/routes.rb
index bb34bd8..92301e5 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -66,10 +66,11 @@ Cccms::Application.routes.draw do
         end
       end
 
-      match ''            => 'admin#index',        :as => :admin,             :via => :get
-      match 'search'      => 'admin#search',       :as => :admin_search,      :via => :get
-      match 'menu_search' => 'admin#menu_search',  :as => :admin_menu_search, :via => :get
-      match 'conventions' => 'admin#conventions',  :as => :admin_conventions, :via => :get
+      match ''                 => 'admin#index',            :as => :admin,                  :via => :get
+      match 'search'           => 'admin#search',           :as => :admin_search,           :via => :get
+      match 'menu_search'      => 'admin#menu_search',      :as => :admin_menu_search,      :via => :get
+      match 'conventions'      => 'admin#conventions',      :as => :admin_conventions,      :via => :get
+      match 'dashboard_search' => 'admin#dashboard_search', :as => :admin_dashboard_search, :via => :get
     end
 
     match '/logout'      => 'sessions#destroy', :as => :logout,       :via => :delete