Add Trash affordances: cockpit, listing, dashboard entry

nodes#show gains a Trash section on trashed nodes: provenance from
the trash entry, a restore form whose parent picker pre-fills the
old parent while it still lives, and permanent deletion. A
Move-to-Trash button joins the status actions on living nodes.
nodes#trashed lists trashed subtree roots with weight, provenance,
and deletion; the dashboard housekeeping row links to it, and
trash/destroy redirect there.

Deletion from Trash now removes the whole subtree, deepest first,
each node through a real destroy! so every per-node cascade runs --
amending the never-recursive rule for this one sanctioned path
(both confirms state the count; the root entry carries
destroyed_descendants). Bare Node#destroy still refuses children.

2 files changed, 17 insertions, 0 deletions

diff --git a/public/javascripts/admin_interface.js b/public/javascripts/admin_interface.js
index 3988016..c0e2d9c 100644
--- a/public/javascripts/admin_interface.js
+++ b/public/javascripts/admin_interface.js
@@ -57,6 +57,10 @@ $(document).ready(function () {
     move_to_search.initialize_search();
   }
 
+  if ($("#restore_search_term").length != 0) {
+    restore_search.initialize_search();
+  }
+
   if ($("#event_node_search_term").length != 0) {
     event_search.initialize_search();
   }
diff --git a/public/javascripts/admin_search.js b/public/javascripts/admin_search.js
index d135503..b53c931 100644
--- a/public/javascripts/admin_search.js
+++ b/public/javascripts/admin_search.js
@@ -262,6 +262,19 @@ move_to_search = {
   }
 };
 
+restore_search = {
+  initialize_search : function() {
+    initSearchPicker({
+      inputSelector: "#restore_search_term",
+      resultsSelector: "#restore_search_results",
+      onSelect: function(node) {
+        $("#restore_search_term").val(node.title);
+        $("#parent_id").val(node.node_id);
+      }
+    });
+  }
+};
+
 event_search = {
   initialize_search : function() {
     initSearchPicker({