/lib/Cake/Configure/PhpReader.php - pictcode - Redmine

pictcode / lib / Cake / Configure / PhpReader.php @ 1368d528

       <?php
       /**
        * PhpReader file
+       *
        * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+       *
        * Licensed under The MIT License
        * For full copyright and license information, please see the LICENSE.txt
        * Redistributions of files must retain the above copyright notice
+       *
        * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
        * @link          http://book.cakephp.org/2.0/en/development/configuration.html#loading-configuration-files CakePHP(tm) Configuration
        * @package       Cake.Configure
        * @since         CakePHP(tm) v 2.0
        * @license       http://www.opensource.org/licenses/mit-license.php MIT License
        */
       App::uses('CakePlugin', 'Core');
       /**
        * PHP Reader allows Configure to load configuration values from
        * files containing simple PHP arrays.
+       *
        * Files compatible with PhpReader should define a `$config` variable, that
        * contains all of the configuration data contained in the file.
+       *
        * @package       Cake.Configure
        */
       class PhpReader implements ConfigReaderInterface {
       /**
        * The path this reader finds files on.
+       *
        * @var string
        */
               protected $_path = null;
       /**
        * Constructor for PHP Config file reading.
+       *
        * @param string $path The path to read config files from. Defaults to APP . 'Config' . DS
        */
               public function __construct($path = null) {
                       if (!$path) {
                               $path = APP . 'Config' . DS;
+                      }
                       $this->_path = $path;
+              }
       /**
        * Read a config file and return its contents.
+       *
        * Files with `.` in the name will be treated as values in plugins. Instead of reading from
        * the initialized path, plugin keys will be located using CakePlugin::path().
+       *
        * @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(__d('cake_dev', 'Cannot load configuration files with ../ in them.'));
+                      }
                       $file = $this->_getFilePath($key);
                       if (!is_file($file)) {
                               throw new ConfigureException(__d('cake_dev', 'Could not load configuration file: %s', $file));
+                      }
                       include $file;
                       if (!isset($config)) {
                               throw new ConfigureException(__d('cake_dev', 'No variable %s found in %s', '$config', $file));
+                      }
                       return $config;
+              }
       /**
        * Converts the provided $data into a string of PHP code that can
        * be used saved into a file and loaded later.
+       *
        * @param string $key The identifier to write to. If the key has a . it will be treated
        *  as a plugin prefix.
        * @param array $data Data to dump.
        * @return int Bytes saved.
        */
               public function dump($key, $data) {
                       $contents = '<?php' . "\n" . '$config = ' . var_export($data, true) . ';';
                       $filename = $this->_getFilePath($key);
                       return file_put_contents($filename, $contents);
+              }
       /**
        * Get file path
+       *
        * @param string $key The identifier to write to. If the key has a . it will be treated
        *  as a plugin prefix.
        * @return string Full file path
        */
               protected function _getFilePath($key) {
                       if (substr($key, -4) === '.php') {
                               $key = substr($key, 0, -4);
+                      }
                       list($plugin, $key) = pluginSplit($key);
                       $key .= '.php';
                       if ($plugin) {
                               $file = CakePlugin::path($plugin) . 'Config' . DS . $key;
                       } else {
                               $file = $this->_path . $key;
+                      }
                       return $file;
+              }
+      }