From 1aeaa7daabf2c00df45088f4a90615b463fb9f90 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Wed, 16 Jun 2010 18:05:15 -0700
Subject: Add REST support for comments.  You can view, add, edit and delete
 comments.

---
 modules/comment/helpers/item_comments_rest.php | 50 ++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 modules/comment/helpers/item_comments_rest.php

(limited to 'modules/comment/helpers/item_comments_rest.php')

diff --git a/modules/comment/helpers/item_comments_rest.php b/modules/comment/helpers/item_comments_rest.php
new file mode 100644
index 00000000..1fe5c35f
--- /dev/null
+++ b/modules/comment/helpers/item_comments_rest.php
@@ -0,0 +1,50 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class item_comments_rest_Core {
+  static function get($request) {
+    $item = rest::resolve($request->url);
+    access::required("view", $item);
+
+    $comments = array();
+    foreach (ORM::factory("comment")
+             ->viewable()
+             ->where("item_id", "=", $item->id)
+             ->order_by("created", "DESC")
+             ->find_all() as $comment) {
+      $comments[] = rest::url("comment", $comment);
+    }
+
+    return array(
+      "url" => $request->url,
+      "members" => $comments);
+  }
+
+  static function resolve($id) {
+    $item = ORM::factory("item", $id);
+    if (!access::can("view", $item)) {
+      throw new Kohana_404_Exception();
+    }
+    return $item;
+  }
+
+  static function url($item) {
+    return url::abs_site("rest/item_comments/{$item->id}");
+  }
+}
-- 
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