From fd49c7460705c4334efb0f943191c80540f3f629 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Thu, 25 Dec 2008 01:34:17 +0000
Subject: Convert tag module over to returning JSON.

---
 modules/tag/controllers/tags.php | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

(limited to 'modules/tag/controllers')

diff --git a/modules/tag/controllers/tags.php b/modules/tag/controllers/tags.php
index d87ab8e8..69bc9a48 100644
--- a/modules/tag/controllers/tags.php
+++ b/modules/tag/controllers/tags.php
@@ -55,19 +55,23 @@ class Tags_Controller extends REST_Controller {
   }
 
   public function _create($tag) {
-    $form = tag::get_add_form($this->input->post('item_id'));
+    rest::http_content_type(rest::JSON);
+    $item = ORM::factory("item", $this->input->post("item_id"));
+    access::required("edit", $item);
+
+    $form = tag::get_add_form($item->id);
     if ($form->validate()) {
-      $item = ORM::factory("item", $this->input->post("item_id"));
-      if (access::can("edit", $item)) {
-        tag::add($item, $this->input->post("tag_name"));
-        rest::http_status(rest::CREATED);
-        rest::http_location(url::site("tags/{$tag->id}"));
-      } else {
-        $form->inputs["add_tag"]->inputs["tag_name"]->add_error("permission denied", 1);
-      }
-    }
+      tag::add($item, $this->input->post("tag_name"));
 
-    print $form;
+      print json_encode(
+        array("result" => "success",
+              "resource" => url::site("tags/{$tag->id}"),
+              "form" => tag::get_add_form($item->id)->__toString()));
+    } else {
+      print json_encode(
+        array("result" => "error",
+              "form" => $form->__toString()));
+    }
   }
 
   public function _delete($tag) {
-- 
cgit v1.2.3