From 6da6b8ed52086d967bdb0d8e4140cbdffdb18cf7 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Mon, 3 Nov 2008 05:52:13 +0000
Subject: Theme helper.  Right now it has one api method, theme::url which
 returns a url local to the theme that you're in.  For example, if you're in
 themes/foo/views/page_header.html.php and you call
 theme::url("images/foo.png") then it'll create a url to:
 themes/foo/images/foo.png

---
 core/helpers/theme.php | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 core/helpers/theme.php

(limited to 'core/helpers')

diff --git a/core/helpers/theme.php b/core/helpers/theme.php
new file mode 100644
index 00000000..2146f322
--- /dev/null
+++ b/core/helpers/theme.php
@@ -0,0 +1,30 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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 theme_Core {
+  public static $debug_backtrace = "debug_backtrace";
+
+  public static function url($path) {
+    $caller = array_shift(call_user_func(theme::$debug_backtrace));
+    $calling_file = $caller['file'];
+    $theme_name = substr($caller['file'], strlen(THEMEPATH));
+    $theme_name = substr($theme_name, 0, strcspn($theme_name, "/"));
+    return url::base() . "themes/{$theme_name}/$path";
+  }
+}
-- 
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