primo commit

administrator/components/com_phocagallery/libraries/loader.php

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+<?php
+/*
+ * @package		Joomla.Framework
+ * @copyright	Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
+ * @license		GNU General Public License version 2 or later; see LICENSE.txt
+ *
+ * @component Phoca Component
+ * @copyright Copyright (C) Jan Pavelka www.phoca.cz
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;
+ */
+defined('_JEXEC') or die;
+
+
+spl_autoload_register(array('JLoader','load'));
+
+class PhocaGalleryLoader extends JLoader
+{
+	private static $paths 	= array();
+	protected static $classes = array();
+
+	public static function import($filePath, $base = null, $key = 'libraries.') {
+
+
+
+		$keyPath = $key ? $key . $filePath : $filePath;
+
+		if (!isset($paths[$keyPath])) {
+			if ( !$base ) {
+				$base =  JPATH_ADMINISTRATOR.'/components/com_phocagallery/libraries';
+			}
+
+			$parts = explode( '.', $filePath );
+
+			$className = array_pop( $parts );
+
+
+			switch($className) {
+				case 'helper' :
+					$className = ucfirst((string)array_pop( $parts )).ucfirst((string)$className);
+					break;
+
+				default :
+					$className = ucfirst((string)$className);
+					break;
+			}
+
+			$path  = str_replace( '.', '/', $filePath );
+
+			if (strpos($filePath, 'phocagallery') === 0) {
+				$className	= 'PhocaGallery'.$className;
+				$classes	= JLoader::register($className, $base. '/'. $path.'.php');
+
+				$rs			= isset($classes[strtolower($className)]);
+
+
+			} else {
+				// If it is not in the joomla namespace then we have no idea if
+				// it uses our pattern for class names/files so just include
+				// if the file exists or set it to false if not
+
+				$filename = $base. '/'. $path.'.php';
+
+				if (is_file($filename)) {
+					$rs   = (bool) include $filename;
+				} else {
+					// if the file doesn't exist fail
+					$rs   = false;
+
+					// note: JLoader::register does an is_file check itself so we don't need it above, we do it here because we
+					// try to load the file directly and it may not exist which could cause php to throw up nasty warning messages
+					// at us so we set it to false here and hope that if the programmer is good enough they'll check the return value
+					// instead of hoping it'll work. remmeber include only fires a warning, so $rs was going to be false with a nasty
+					// warning message
+				}
+			}
+
+			PhocaGalleryLoader::$paths[$keyPath] = $rs;
+		}
+
+		return PhocaGalleryLoader::$paths[$keyPath];
+	}
+}
+
+function phocagalleryimport($path) {
+	return PhocaGalleryLoader::import($path);
+}