From 372905bd1310fc446db795661e1eb013674e5a75 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Wed, 5 Jan 2011 02:00:40 -0800
Subject: Support moving an item before or after the target.

---
 modules/organize/controllers/organize.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'modules/organize/controllers')

diff --git a/modules/organize/controllers/organize.php b/modules/organize/controllers/organize.php
index 18e6054b..c23d6d61 100644
--- a/modules/organize/controllers/organize.php
+++ b/modules/organize/controllers/organize.php
@@ -103,7 +103,7 @@ class Organize_Controller extends Controller {
     json::reply(null);
   }
 
-  function move_before() {
+  function rearrange() {
     access::verify_csrf();
 
     $input = Input::instance();
@@ -125,20 +125,25 @@ class Organize_Controller extends Controller {
     }
 
     $source_ids = explode(",", $input->post("source_ids"));
+    $base_weight = $target->weight;
+    if ($input->post("relative") == "after") {
+      $base_weight++;
+    }
+
     if ($source_ids) {
       // Make a hole the right size
       db::build()
         ->update("items")
         ->set("weight", db::expr("`weight` + " . count($source_ids)))
         ->where("parent_id", "=", $album->id)
-        ->where("weight", ">=", $target->weight)
+        ->where("weight", ">=", $base_weight)
         ->execute();
 
       // Move all the source items to the right spots.
       for ($i = 0; $i < count($source_ids); $i++) {
         $source = ORM::factory("item", $source_ids[$i]);
         if ($source->parent_id = $album->id) {
-          $source->weight = $target->weight + $i;
+          $source->weight = $base_weight + $i;
           $source->save();
         }
       }
-- 
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