cakephp2-php8/lib/Cake/Configure/PhpReader.php
José Lorenzo Rodríguez 4c0e06c451 Merge remote branch 'origin/2.0' into 2.0-class-loading
Conflicts:
	cake/bootstrap.php
	cake/libs/view/helpers/js.php
	lib/Cake/Model/AclNode.php
	lib/Cake/Model/ConnectionManager.php
	lib/Cake/bootstrap.php
	lib/Cake/tests/cases/libs/controller/controller.test.php
2011-01-02 02:00:03 -04:30

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2.3 KiB
PHP

<?php
/**
* PhpReader file
*
* PHP 5
*
* CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
* @package cake.libs.config
* @since CakePHP(tm) v 2.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
/**
* PHP Reader allows Configure to load configuration values from
* files containing simple PHP arrays.
*
* @package cake.libs.config
*/
class PhpReader implements ConfigReaderInterface {
/**
* The path this reader finds files on.
*
* @var string
*/
protected $_path = null;
/**
* Constructor for PHP Config file reading.
*
* @param string $path The path to read config files from. Defaults to CONFIGS
*/
public function __construct($path = CONFIGS) {
$this->_path = $path;
}
/**
* Read a config file and return its contents.
*
* Keys with `.` will be treated as values in plugins. Instead of reading from
* the initialized path, plugin keys will be located using App::pluginPath().
*
*
* @param string $key The identifier to read from. If the key has a . it will be treated
* as a plugin prefix.
* @return array Parsed configuration values.
* @throws ConfigureException when files don't exist or they don't contain `$config`.
* Or when files contain '..' as this could lead to abusive reads.
*/
public function read($key) {
if (strpos($key, '..') !== false) {
throw new ConfigureException(__('Cannot load configuration files with ../ in them.'));
}
list($plugin, $key) = pluginSplit($key);
if ($plugin) {
$file = App::pluginPath($plugin) . 'config' . DS . $key . '.php';
} else {
$file = $this->_path . $key . '.php';
}
if (!file_exists($file)) {
throw new ConfigureException(__('Could not load configuration file: ') . $file);
}
include $file;
if (!isset($config)) {
throw new ConfigureException(
sprintf(__('No variable $config found in %s.php'), $file)
);
}
return $config;
}
}