From 5158a6f4339ee85b928e6bd33a937a24f91f8bc2 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Thu, 4 Jun 2009 17:53:40 -0700
Subject: Add MY_num containing num::convert_to_bytes() which supports PHP's
 size shorthand, and convert the simple_uploader code to use it.

---
 modules/gallery/helpers/MY_num.php | 40 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 modules/gallery/helpers/MY_num.php

(limited to 'modules/gallery/helpers')

diff --git a/modules/gallery/helpers/MY_num.php b/modules/gallery/helpers/MY_num.php
new file mode 100644
index 00000000..613b99df
--- /dev/null
+++ b/modules/gallery/helpers/MY_num.php
@@ -0,0 +1,40 @@
+<?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 num extends num_Core {
+  /**
+   * Convert a size value as accepted by PHP's shorthand to bytes.
+   * ref: http://us2.php.net/manual/en/function.ini-get.php
+   * ref: http://us2.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
+   */
+  static function convert_to_bytes($val) {
+    $val = trim($val);
+    $last = strtolower($val[strlen($val)-1]);
+    switch($last) {
+    case 'g':
+      $val *= 1024;
+    case 'm':
+      $val *= 1024;
+    case 'k':
+      $val *= 1024;
+    }
+
+    return $val;
+  }
+}
-- 
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