From fa0663d7df0cfcf0818e182f3d2d19fc6be2a5d1 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Tue, 8 Dec 2009 09:19:48 -0800
Subject: Rename the backing table from rest_keys to user_access_tokens
 Implement an api to format the errors and success messages Removed the custom
 routing... urls are now /rest/<module_name>/<resource>

---
 modules/rest/helpers/rest.php | 69 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 modules/rest/helpers/rest.php

(limited to 'modules/rest/helpers/rest.php')

diff --git a/modules/rest/helpers/rest.php b/modules/rest/helpers/rest.php
new file mode 100644
index 00000000..34852a9e
--- /dev/null
+++ b/modules/rest/helpers/rest.php
@@ -0,0 +1,69 @@
+<?php defined("SYSPATH") or die("No direct script access.");/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 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 rest_Core {
+  /**
+   * Authorization Failure
+   */
+  static function forbidden($log_message=null) {
+    return self::_format_response(t("Authorization failed"), $log_message);
+  }
+
+  /**
+   * Invalid Failure
+   */
+  static function invalid_request($log_message=null) {
+    return self::_format_response(t("Invalid request"), $log_message);
+  }
+
+  /**
+   * Not implemented
+   */
+  static function not_implemented($log_message=null) {
+    return self::_format_response(t("Service not implemented"), $log_message);
+  }
+
+  /**
+   * Internal Error
+   */
+  static function internal_error($log_message=null) {
+    return self::_format_response(t("Internal error"), $log_message);
+  }
+
+  /**
+   * Not implemented
+   */
+  static function success($response_data, $message=null) {
+    $response = array("status" => "OK");
+    if (!empty($message)) {
+      $response["message"] = (string)$message;
+    }
+    // We don't need to save the session for this request
+    Session::abort_save();
+    return json_encode(array_merge($response, $response_data));
+  }
+
+  private static function _format_response($message, $log_message) {
+    if (!empty($log_message)) {
+      Kohana::log("info", $log_message);
+    }
+    // We don't need to save the session for this request
+    Session::abort_save();
+    return json_encode(array("status" => "ERROR", "message" => (string)$message));
+  }
+}
-- 
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