mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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89 lines
2.7 KiB
PHP
89 lines
2.7 KiB
PHP
<?php
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/**
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* PhpReader file
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*
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* PHP 5
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*
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* CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
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* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice
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*
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* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://book.cakephp.org/2.0/en/development/configuration.html#loading-configuration-files CakePHP(tm) Configuration
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* @package Cake.Configure
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* @since CakePHP(tm) v 2.0
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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/**
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* PHP Reader allows Configure to load configuration values from
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* files containing simple PHP arrays.
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*
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* Files compatible with PhpReader should define a `$config` variable, that
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* contains all of the configuration data contained in the file.
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*
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* @package Cake.Configure
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*/
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class PhpReader implements ConfigReaderInterface {
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/**
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* The path this reader finds files on.
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*
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* @var string
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*/
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protected $_path = null;
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/**
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* Constructor for PHP Config file reading.
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*
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* @param string $path The path to read config files from. Defaults to APP . 'Config' . DS
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*/
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public function __construct($path = null) {
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if (!$path) {
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$path = APP . 'Config' . DS;
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}
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$this->_path = $path;
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}
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/**
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* Read a config file and return its contents.
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*
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* Files with `.` in the name will be treated as values in plugins. Instead of reading from
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* the initialized path, plugin keys will be located using App::pluginPath().
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*
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* @param string $key The identifier to read from. If the key has a . it will be treated
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* as a plugin prefix.
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* @return array Parsed configuration values.
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* @throws ConfigureException when files don't exist or they don't contain `$config`.
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* Or when files contain '..' as this could lead to abusive reads.
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*/
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public function read($key) {
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if (strpos($key, '..') !== false) {
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throw new ConfigureException(__d('cake_dev', 'Cannot load configuration files with ../ in them.'));
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}
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if (substr($key, -4) === '.php') {
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$key = substr($key, 0, -4);
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}
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list($plugin, $key) = pluginSplit($key);
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if ($plugin) {
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$file = App::pluginPath($plugin) . 'Config' . DS . $key;
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} else {
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$file = $this->_path . $key;
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}
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if (!file_exists($file)) {
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$file .= '.php';
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if (!file_exists($file)) {
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throw new ConfigureException(__d('cake_dev', 'Could not load configuration files: %s or %s', substr($file, 0, -4), $file));
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}
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}
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include $file;
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if (!isset($config)) {
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throw new ConfigureException(
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sprintf(__d('cake_dev', 'No variable $config found in %s.php'), $file)
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);
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}
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return $config;
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}
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}
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