mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
8a2b51c3ec
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6128 3807eeeb-6ff5-0310-8944-8be069107fe0
1119 lines
No EOL
32 KiB
PHP
1119 lines
No EOL
32 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Short description for file.
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*
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* Long description for filec
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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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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* @filesource
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* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP(tm) v 1.0.0.2363
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Short description for file.
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*
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* Long description for file
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*
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* @package cake
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* @subpackage cake.cake.libs
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*/
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class Configure extends Object {
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/**
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* Hold array with paths to model files
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*
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* @var array
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* @access public
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*/
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var $modelPaths = array();
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/**
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* Hold array with paths to behavior files
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*
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* @var array
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* @access public
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*/
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var $behaviorPaths = array();
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/**
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* Hold array with paths to controller files
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*
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* @var array
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* @access public
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*/
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var $controllerPaths = array();
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/**
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* Hold array with paths to component files
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*
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* @var array
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* @access public
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*/
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var $componentPaths = array();
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/**
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* Hold array with paths to view files
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*
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* @var array
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* @access public
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*/
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var $viewPaths = array();
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/**
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* Hold array with paths to helper files
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*
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* @var array
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* @access public
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*/
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var $helperPaths = array();
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/**
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* Hold array with paths to plugins
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*
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* @var array
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* @access public
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*/
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var $pluginPaths = array();
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/**
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* Hold array with paths to vendor files
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*
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* @var array
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* @access public
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*/
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var $vendorPaths = array();
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/**
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* Current debug level
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*
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* @var integer
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* @access public
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*/
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var $debug = null;
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/**
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* Determine if $__objects cache should be wrote
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*
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* @var boolean
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* @access private
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*/
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var $__cache = false;
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/**
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* Holds and key => value array of objects type
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*
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* @var array
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* @access private
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*/
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var $__objects = array();
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/**
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* Return a singleton instance of Configure.
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*
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* @return Configure instance
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* @access public
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*/
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function &getInstance($boot = true) {
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static $instance = array();
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if (!$instance) {
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$instance[0] =& new Configure;
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$instance[0]->__loadBootstrap($boot);
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}
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return $instance[0];
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}
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/**
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* Returns an index of objects of the given type, with the physical path to each object
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*
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* @param string $type Type of object, i.e. 'model', 'controller', 'helper', or 'plugin'
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* @param mixed $path Optional
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* @return Configure instance
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* @access public
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*/
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function listObjects($type, $path = null) {
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$_this =& Configure::getInstance();
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$objects = array();
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$extension = false;
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$name = $type;
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if ($type === 'file' && !$path) {
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return false;
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} elseif ($type === 'file') {
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$extension = true;
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$name = $type . str_replace(DS, '', $path);
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}
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if (empty($_this->__objects)) {
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$_this->__objects = Cache::read('object_map', '_cake_core_');
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}
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if (empty($_this->__objects) || !isset($_this->__objects[$type])) {
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$Inflector =& Inflector::getInstance();
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$types = array(
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'model' => array('suffix' => '.php', 'base' => 'AppModel'),
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'behavior' => array('suffix' => '.php', 'base' => 'ModelBehavior'),
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'controller' => array('suffix' => '_controller.php', 'base' => 'AppController'),
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'component' => array('suffix' => '.php', 'base' => null),
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'view' => array('suffix' => '.php', 'base' => null),
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'helper' => array('suffix' => '.php', 'base' => 'AppHelper'),
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'plugin' => array('suffix' => '', 'base' => null),
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'vendor' => array('suffix' => '', 'base' => null),
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'class' => array('suffix' => '.php', 'base' => null),
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'file' => array('suffix' => '.php', 'base' => null)
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);
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if (!isset($types[$type])) {
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return false;
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}
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if (empty($path)) {
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$pathVar = $type . 'Paths';
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$path = $_this->{$pathVar};
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}
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$objects = array();
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$search = array_merge(array(APP), $_this->corePaths($type));
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foreach ($search as $delete) {
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if (is_array($path) && in_array($delete, $path)) {
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$remove = array_flip($path);
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unset($remove[$delete]);
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$path = array_flip($remove);
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}
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}
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foreach ((array)$path as $dir) {
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$items = $_this->__list($dir, $types[$type]['suffix'], $extension);
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$objects = array_merge($items, $objects);
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}
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if ($type !== 'file') {
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$objects = array_map(array(&$Inflector, 'camelize'), $objects);
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}
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$_this->__objects[$name] = $objects;
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$_this->__cache = true;
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}
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return $_this->__objects[$name];
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}
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/**
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* Returns an array of filenames of PHP files in given directory.
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*
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* @param string $path Path to scan for files
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* @param string $suffix if false, return only directories. if string, match and return files
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* @return array List of directories or files in directory
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*/
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function __list($path, $suffix = false, $extension = false) {
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if (!class_exists('folder')) {
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uses('folder');
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}
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$items = array();
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$Folder =& new Folder($path);
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$contents = $Folder->read(false, true);
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if (is_array($contents)) {
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if (!$suffix) {
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return $contents[0];
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} else {
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foreach($contents[1] as $item) {
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if (substr($item, -strlen($suffix)) == $suffix) {
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if ($extension) {
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$items[] = $item;
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} else {
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$items[] = substr($item, 0, strlen($item) - strlen($suffix));
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}
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}
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}
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}
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}
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return $items;
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}
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/**
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* Used to write a dynamic var in the Configure instance.
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*
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* Usage
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* Configure::write('One.key1', 'value of the Configure::One[key1]');
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* Configure::write(array('One.key1' => 'value of the Configure::One[key1]'));
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* Configure::write('One', array('key1'=>'value of the Configure::One[key1]', 'key2'=>'value of the Configure::One[key2]');
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* Configure::write(array('One.key1' => 'value of the Configure::One[key1]', 'One.key2' => 'value of the Configure::One[key2]'));
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*
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* @param array $config Name of var to write
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* @param mixed $value Value to set for var
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* @access public
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*/
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function write($config, $value = null) {
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$_this =& Configure::getInstance();
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if (!is_array($config) && $value !== null) {
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$name = $_this->__configVarNames($config);
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if (count($name) > 1) {
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$_this->{$name[0]}[$name[1]] = $value;
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} else {
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$_this->{$name[0]} = $value;
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}
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} else {
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foreach ($config as $names => $value) {
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$name = $_this->__configVarNames($names);
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if (count($name) > 1) {
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$_this->{$name[0]}[$name[1]] = $value;
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} else {
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$_this->{$name[0]} = $value;
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}
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}
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}
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if ($config == 'debug' || (is_array($config) && in_array('debug', $config))) {
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if ($_this->debug) {
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error_reporting(E_ALL);
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if (function_exists('ini_set')) {
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ini_set('display_errors', 1);
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}
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if (!class_exists('Debugger')) {
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require LIBS . 'debugger.php';
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}
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if (!class_exists('CakeLog')) {
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uses('cake_log');
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}
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Configure::write('log', LOG_NOTICE);
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} else {
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error_reporting(0);
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Configure::write('log', LOG_NOTICE);
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}
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}
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}
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/**
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* Used to read Configure::$var
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*
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* Usage
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* Configure::read('Name'); will return all values for Name
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* Configure::read('Name.key'); will return only the value of Configure::Name[key]
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*
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* @param string $var Variable to obtain
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* @return string value of Configure::$var
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* @access public
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*/
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function read($var = 'debug') {
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$_this =& Configure::getInstance();
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if ($var === 'debug') {
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if (!isset($_this->debug)) {
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if (defined('DEBUG')) {
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$_this->debug = DEBUG;
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} else {
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$_this->debug = 0;
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}
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}
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return $_this->debug;
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}
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$name = $_this->__configVarNames($var);
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if (count($name) > 1) {
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if (isset($_this->{$name[0]}[$name[1]])) {
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return $_this->{$name[0]}[$name[1]];
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}
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return null;
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} else {
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if (isset($_this->{$name[0]})) {
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return $_this->{$name[0]};
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}
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return null;
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}
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}
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/**
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* Used to delete a var from the Configure instance.
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*
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* Usage:
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* Configure::delete('Name'); will delete the entire Configure::Name
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* Configure::delete('Name.key'); will delete only the Configure::Name[key]
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*
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* @param string $var the var to be deleted
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* @access public
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*/
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function delete($var = null) {
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$_this =& Configure::getInstance();
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$name = $_this->__configVarNames($var);
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if (count($name) > 1) {
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unset($_this->{$name[0]}[$name[1]]);
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} else {
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unset($_this->{$name[0]});
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}
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}
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/**
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* Will load a file from app/config/configure_file.php
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* variables in the files should be formated like:
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* $config['name'] = 'value';
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* These will be used to create dynamic Configure vars.
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*
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* Usage Configure::load('configure_file');
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*
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* @param string $fileName name of file to load, extension must be .php and only the name should be used, not the extenstion
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* @access public
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*/
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function load($fileName) {
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$found = false;
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$_this =& Configure::getInstance();
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if (file_exists(CONFIGS . $fileName . '.php')) {
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include(CONFIGS . $fileName . '.php');
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$found = true;
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} elseif (file_exists(CACHE . 'persistent' . DS . $fileName . '.php')) {
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include(CACHE . 'persistent' . DS . $fileName . '.php');
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$found = true;
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} else {
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foreach ($_this->corePaths('cake') as $key => $path) {
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if (file_exists($path . DS . 'config' . DS . $fileName . '.php')) {
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include($path . DS . 'config' . DS . $fileName . '.php');
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$found = true;
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break;
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}
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}
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}
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if (!$found) {
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return false;
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}
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if (!isset($config)) {
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trigger_error(sprintf(__("Configure::load() - no variable \$config found in %s.php", true), $fileName), E_USER_WARNING);
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return false;
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}
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return $_this->write($config);
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}
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/**
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* Used to determine the current version of CakePHP
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*
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* Usage Configure::version();
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*
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* @return string Current version of CakePHP
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* @access public
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*/
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function version() {
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$_this =& Configure::getInstance();
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if (!isset($_this->Cake['version'])) {
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require(CORE_PATH . 'cake' . DS . 'config' . DS . 'config.php');
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$_this->write($config);
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}
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return $_this->Cake['version'];
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}
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/**
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* Used to write a config file to the server.
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*
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* Configure::store('Model', 'class.paths', array('Users' => array('path' => 'users', 'plugin' => true)));
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*
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* @param string $type Type of config file to write, ex: Models, Controllers, Helpers, Components
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* @param string $name file name.
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* @param array $data array of values to store.
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* @access public
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*/
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function store($type, $name, $data = array()) {
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$_this =& Configure::getInstance();
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$write = true;
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$content = '';
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foreach ($data as $key => $value) {
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$content .= "\$config['$type']['$key']";
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if (is_array($value)) {
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$content .= " = array(";
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foreach ($value as $key1 => $value2) {
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$value2 = addslashes($value2);
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$content .= "'$key1' => '$value2', ";
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}
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$content .= ");\n";
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} else {
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$value = addslashes($value);
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$content .= " = '$value';\n";
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}
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}
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if (is_null($type)) {
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$write = false;
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}
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$_this->__writeConfig($content, $name, $write);
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}
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/**
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* Returns key => value list of all paths where core libs are found
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* passing $type will only return the values for $key.
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*
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* @param string $type valid values are: 'model', 'behavior', 'controller', 'component', 'view', 'helper', 'libs', and 'cake'
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* @return array numeric keyed array of core lib paths
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* @access public
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*/
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function corePaths($type = null) {
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$paths = Cache::read('core_paths', '_cake_core_');
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if (!$paths) {
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$all = explode(PATH_SEPARATOR, ini_get('include_path'));
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$all = array_flip(array_flip((array_merge(array(CAKE_CORE_INCLUDE_PATH), $all))));
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foreach ($all as $path) {
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$path = rtrim($path, DS);
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if ($path == '.') {
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continue;
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}
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if (is_dir($path . DS . 'cake' . DS . 'libs' . DS . 'model')) {
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$paths['model'][] = $path . DS . 'cake' . DS . 'libs' . DS . 'model';
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}
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if (is_dir($path . DS . 'cake' . DS . 'libs' . DS . 'model' . DS . 'behaviors')) {
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$paths['behavior'][] = $path . DS . 'cake' . DS . 'libs' . DS . 'model' . DS . 'behaviors';
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}
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if (is_dir($path . DS . 'cake' . DS . 'libs' . DS . 'controller')) {
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$paths['controller'][] = $path . DS . 'cake' . DS . 'libs' . DS . 'controller';
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}
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if (is_dir($path . DS . 'cake' . DS . 'libs' . DS . 'controller' . DS . 'components')) {
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$paths['component'][] = $path . DS . 'cake' . DS . 'libs' . DS . 'controller' . DS . 'components';
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}
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if (is_dir($path . DS . 'cake' . DS . 'libs' . DS . 'view')) {
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$paths['view'][] = $path . DS . 'cake' . DS . 'libs' . DS . 'view';
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}
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if (is_dir($path . DS . 'cake' . DS . 'libs' . DS . 'view' . DS . 'helpers')) {
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$paths['helper'][] = $path . DS . 'cake' . DS . 'libs' . DS . 'view' . DS . 'helpers';
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}
|
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if (is_dir($path . DS . 'cake' . DS . 'libs')) {
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$paths['libs'][] = $path . DS . 'cake' . DS . 'libs';
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}
|
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if (is_dir($path . DS . 'cake')) {
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$paths['cake'][] = $path . DS . 'cake';
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$paths['class'][] = $path . DS . 'cake';
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|
}
|
|
}
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Cache::write('core_paths', array_filter($paths), '_cake_core_');
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}
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if ($type && isset($paths[$type])) {
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return $paths[$type];
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}
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return $paths;
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}
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/**
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* Creates a cached version of a configuration file.
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* Appends values passed from Configure::store() to the cached file
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*
|
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* @param string $content Content to write on file
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* @param string $name Name to use for cache file
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|
* @param boolean $write true if content should be written, false otherwise
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|
* @access private
|
|
*/
|
|
function __writeConfig($content, $name, $write = true) {
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$file = CACHE . 'persistent' . DS . $name . '.php';
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|
$_this =& Configure::getInstance();
|
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if ($_this->read() > 0) {
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$expires = "+10 seconds";
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} else {
|
|
$expires = "+999 days";
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}
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|
|
|
$cache = cache('persistent' . DS . $name . '.php', null, $expires);
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|
if ($cache === null) {
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cache('persistent' . DS . $name . '.php', "<?php\n\$config = array();\n", $expires);
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|
}
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|
|
|
if ($write === true) {
|
|
if (!class_exists('File')) {
|
|
uses('File');
|
|
}
|
|
$fileClass = new File($file);
|
|
if ($fileClass->writable()) {
|
|
$fileClass->append($content);
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* Checks $name for dot notation to create dynamic Configure::$var as an array when needed.
|
|
*
|
|
* @param mixed $name Name to split
|
|
* @return array Name separated in items through dot notation
|
|
* @access private
|
|
*/
|
|
function __configVarNames($name) {
|
|
if (is_string($name)) {
|
|
if (strpos($name, ".")) {
|
|
$name = explode(".", $name);
|
|
} else {
|
|
$name = array($name);
|
|
}
|
|
}
|
|
return $name;
|
|
}
|
|
/**
|
|
* Sets the paths for the given object type
|
|
*
|
|
* @param array $paths paths defines in config/bootstrap.php
|
|
* @access private
|
|
*/
|
|
function __buildPaths($paths) {
|
|
$_this =& Configure::getInstance();
|
|
$core = $_this->corePaths();
|
|
$basePaths = array(
|
|
'model' => array(MODELS),
|
|
'behavior' => array(BEHAVIORS),
|
|
'controller' => array(CONTROLLERS),
|
|
'component' => array(COMPONENTS),
|
|
'view' => array(VIEWS),
|
|
'helper' => array(HELPERS),
|
|
'plugin' => array(APP . 'plugins' . DS),
|
|
'vendor' => array(APP . 'vendors' . DS, VENDORS),
|
|
);
|
|
|
|
foreach ($basePaths as $type => $default) {
|
|
$pathsVar = $type . 'Paths';
|
|
$merge = array();
|
|
|
|
if (isset($core[$type])) {
|
|
$merge = $core[$type];
|
|
}
|
|
if ($type === 'model' || $type === 'controller' || $type === 'helper') {
|
|
$merge = array_merge(array(APP), $merge);
|
|
}
|
|
|
|
if (!is_array($default)) {
|
|
$default = array($default);
|
|
}
|
|
$_this->{$pathsVar} = $default;
|
|
|
|
if (isset($paths[$pathsVar]) && !empty($paths[$pathsVar])) {
|
|
$_this->{$pathsVar} = array_merge($_this->{$pathsVar}, (array)$paths[$pathsVar], $merge);
|
|
} else {
|
|
$_this->{$pathsVar} = array_merge($_this->{$pathsVar}, $merge);
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* Loads the app/config/bootstrap.php
|
|
* If the alternative paths are set in this file
|
|
* they will be added to the paths vars
|
|
*
|
|
* @param boolean $boot Load application bootstrap (if true)
|
|
* @access private
|
|
*/
|
|
function __loadBootstrap($boot) {
|
|
$_this =& Configure::getInstance(false);
|
|
$modelPaths = $behaviorPaths = $controllerPaths = $componentPaths = $viewPaths = $helperPaths = $pluginPaths = $vendorPaths = null;
|
|
|
|
if ($boot) {
|
|
$_this->write('App', array('base' => false, 'baseUrl' => false, 'dir' => APP_DIR, 'webroot' => WEBROOT_DIR));
|
|
|
|
if (!include(APP_PATH . 'config' . DS . 'core.php')) {
|
|
trigger_error(sprintf(__("Can't find application core file. Please create %score.php, and make sure it is readable by PHP.", true), CONFIGS), E_USER_ERROR);
|
|
}
|
|
|
|
if (!include(APP_PATH . 'config' . DS . 'bootstrap.php')) {
|
|
trigger_error(sprintf(__("Can't find application bootstrap file. Please create %sbootstrap.php, and make sure it is readable by PHP.", true), CONFIGS), E_USER_ERROR);
|
|
}
|
|
|
|
if ($_this->read('Cache.disable') !== true) {
|
|
$cache = Cache::settings();
|
|
if (empty($cache)) {
|
|
trigger_error('Cache not configured properly. Please check Cache::config(); in APP/config/core.php', E_USER_WARNING);
|
|
list($engine, $cache) = Cache::config('default', array('engine' => 'File'));
|
|
}
|
|
if (Configure::read() > 1) {
|
|
$cache['duration'] = 10;
|
|
}
|
|
|
|
$settings = array('prefix' => 'cake_core_', 'path' => CACHE . 'persistent' . DS, 'serialize' => true);
|
|
$config = Cache::config('_cake_core_' , array_merge($cache, $settings));
|
|
}
|
|
}
|
|
|
|
$_this->__buildPaths(compact('modelPaths', 'viewPaths', 'controllerPaths', 'helperPaths', 'componentPaths', 'behaviorPaths', 'pluginPaths'));
|
|
|
|
if (defined('BASE_URL')) {
|
|
trigger_error('BASE_URL Deprecated: See Configure::write(\'App.baseUrl\', \'' . BASE_URL . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('App.baseUrl', BASE_URL);
|
|
}
|
|
if (defined('DEBUG')) {
|
|
trigger_error('DEBUG Deprecated: Use Configure::write(\'debug\', ' . DEBUG . '); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('debug', DEBUG);
|
|
}
|
|
if (defined('CAKE_ADMIN')) {
|
|
trigger_error('CAKE_ADMIN Deprecated: Use Configure::write(\'Routing.admin\', \'' . CAKE_ADMIN . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Routing.admin', CAKE_ADMIN);
|
|
}
|
|
if (defined('WEBSERVICES')) {
|
|
trigger_error('WEBSERVICES Deprecated: Use Router::parseExtensions(); or add Configure::write(\'Routing.webservices\', \'' . WEBSERVICES . '\');', E_USER_WARNING);
|
|
$_this->write('Routing.webservices', WEBSERVICES);
|
|
}
|
|
if (defined('ACL_CLASSNAME')) {
|
|
trigger_error('ACL_CLASSNAME Deprecated. Use Configure::write(\'Acl.classname\', \'' . ACL_CLASSNAME . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Acl.classname', ACL_CLASSNAME);
|
|
}
|
|
if (defined('ACL_DATABASE')) {
|
|
trigger_error('ACL_DATABASE Deprecated. Use Configure::write(\'Acl.database\', \'' . ACL_CLASSNAME . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Acl.database', ACL_CLASSNAME);
|
|
}
|
|
if (defined('CAKE_SESSION_SAVE')) {
|
|
trigger_error('CAKE_SESSION_SAVE Deprecated. Use Configure::write(\'Session.save\', \'' . CAKE_SESSION_SAVE . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Session.save', CAKE_SESSION_SAVE);
|
|
}
|
|
if (defined('CAKE_SESSION_TABLE')) {
|
|
trigger_error('CAKE_SESSION_TABLE Deprecated. Use Configure::write(\'Session.table\', \'' . CAKE_SESSION_TABLE . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Session.table', CAKE_SESSION_TABLE);
|
|
}
|
|
if (defined('CAKE_SESSION_STRING')) {
|
|
trigger_error('CAKE_SESSION_STRING Deprecated. Use Configure::write(\'Security.salt\', \'' . CAKE_SESSION_STRING . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Security.salt', CAKE_SESSION_STRING);
|
|
}
|
|
if (defined('CAKE_SESSION_COOKIE')) {
|
|
trigger_error('CAKE_SESSION_COOKIE Deprecated. Use Configure::write(\'Session.cookie\', \'' . CAKE_SESSION_COOKIE . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Session.cookie', CAKE_SESSION_COOKIE);
|
|
}
|
|
if (defined('CAKE_SECURITY')) {
|
|
trigger_error('CAKE_SECURITY Deprecated. Use Configure::write(\'Security.level\', \'' . CAKE_SECURITY . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Security.level', CAKE_SECURITY);
|
|
}
|
|
if (defined('CAKE_SESSION_TIMEOUT')) {
|
|
trigger_error('CAKE_SESSION_TIMEOUT Deprecated. Use Configure::write(\'Session.timeout\', \'' . CAKE_SESSION_TIMEOUT . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Session.timeout', CAKE_SESSION_TIMEOUT);
|
|
}
|
|
if (defined('AUTO_SESSION')) {
|
|
trigger_error('AUTO_SESSION Deprecated. Use Configure::write(\'Session.start\', \'' . AUTO_SESSION . '\'); in APP/config/core.php', E_USER_WARNING);
|
|
$_this->write('Session.start', AUTO_SESSION);
|
|
}
|
|
}
|
|
function __destruct() {
|
|
$_this = & Configure::getInstance();
|
|
if ($_this->__cache) {
|
|
Cache::write('object_map', array_filter($_this->__objects), '_cake_core_');
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* Class and file loader.
|
|
*
|
|
* @since CakePHP(tm) v 1.2.0.6001
|
|
* @package cake
|
|
* @subpackage cake.cake.libs
|
|
*/
|
|
class App extends Object {
|
|
/**
|
|
* Paths to search for files
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $search = array();
|
|
/**
|
|
* Return the file that is loaded
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $return = false;
|
|
/**
|
|
* Determine if $__maps and $__paths cache should be wrote
|
|
*
|
|
* @var boolean
|
|
* @access private
|
|
*/
|
|
var $__cache = false;
|
|
/**
|
|
* Holds key => values pairs of $type => file path
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $__map = array();
|
|
/**
|
|
* Holds paths for deep searching of files
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $__paths = array();
|
|
/**
|
|
* Will find Classes based on the $name, or can accept specific file to search for
|
|
*
|
|
* @param mixed $type The type of Class if passed as a string, or all params can be passed as an single array to $type,
|
|
* @param string $name Name of the Class or a unique name for the file
|
|
* @param mixed $parent boolean true if Class Parent should be searched, accepts key => value array('parent' => $parent ,'file' => $file, 'search' => $search);
|
|
* @param array $search paths to search for files, array('path 1', 'path 2', 'path 3');
|
|
* @param string $file full name of the file to search for including extension
|
|
* @param boolean $return, return the loaded file, the file must have a return statement in it to work: return $variable;
|
|
* @return boolean true if Class is already in memory or if file is found and loaded, false if not
|
|
* @access public
|
|
* @todo when App::import() is called without params initialize all the files from the core in one call
|
|
*/
|
|
function import($type = null, $name = null, $parent = true, $search = array(), $file = null, $return = false) {
|
|
$plugin = null;
|
|
$directory = null;
|
|
if (is_array($type)) {
|
|
extract($type, EXTR_OVERWRITE);
|
|
}
|
|
|
|
if (is_array($parent)) {
|
|
extract($parent, EXTR_OVERWRITE);
|
|
}
|
|
|
|
if ($name === null && $file === null) {
|
|
$name = $type;
|
|
$type = 'Core';
|
|
} elseif ($name === null) {
|
|
$type = 'File';
|
|
}
|
|
$_this =& App::getInstance();
|
|
|
|
if (is_array($name)) {
|
|
foreach ($name as $class) {
|
|
$tempType = $type;
|
|
$plugin = null;
|
|
if (strpos($class, '.') !== false) {
|
|
$value = explode('.', $class);
|
|
$count = count($value);
|
|
if ($count > 2) {
|
|
$tempType = $value[0];
|
|
$plugin = $value[1] . '.';
|
|
$class = $value[2];
|
|
} elseif ($count === 2 && ($type === 'Core' || $type === 'File')) {
|
|
$tempType = $value[0];
|
|
$class = $value[1];
|
|
} else {
|
|
$plugin = $value[0] . '.';
|
|
$class = $value[1];
|
|
}
|
|
}
|
|
if (!$_this->import($tempType, $plugin . $class)) {
|
|
//trigger_error(sprintf(__('%1$s type with name %2$s was not found', true), $tempType, $class, E_USER_WARNING));
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
if ($name != null && strpos($name, '.') !== false) {
|
|
list($plugin, $name) = explode('.', $name);
|
|
}
|
|
$_this =& App::getInstance();
|
|
$_this->return = $return;
|
|
|
|
$ext = $_this->__settings($type, $plugin, $parent);
|
|
|
|
if ($name != null && !class_exists($name . $ext['class'])) {
|
|
if ($load = $_this->__mapped($name . $ext['class'], $type, $plugin)) {
|
|
if ($_this->__load($load)) {
|
|
$_this->__overload($type, $name . $ext['class']);
|
|
if ($_this->return) {
|
|
$value = include $load;
|
|
return $value;
|
|
}
|
|
return true;
|
|
} else {
|
|
$_this->__remove($name . $ext['class'], $type, $plugin);
|
|
$_this->__cache = true;
|
|
}
|
|
}
|
|
if (!empty($search)) {
|
|
$_this->search = $search;
|
|
} elseif ($plugin) {
|
|
$_this->search = $_this->__paths('plugin');
|
|
} else {
|
|
$_this->search = $_this->__paths($type);
|
|
}
|
|
|
|
$find = $file;
|
|
if ($find === null) {
|
|
$find = Inflector::underscore($name . $ext['suffix']).'.php';
|
|
if ($plugin) {
|
|
$find = $ext['path'] . $find;
|
|
$plugin = Inflector::camelize($plugin);
|
|
}
|
|
}
|
|
|
|
if (empty($search) && $_this->__load($file)) {
|
|
$directory = false;
|
|
} else {
|
|
$file = $find;
|
|
$directory = $_this->__find($find, true);
|
|
}
|
|
|
|
if ($directory !== null) {
|
|
$_this->__cache = true;
|
|
$_this->__map($directory . $file, $name . $ext['class'], $type, $plugin);
|
|
$_this->__overload($type, $name . $ext['class']);
|
|
if ( $_this->return) {
|
|
$value = include $directory . $file;
|
|
return $value;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
/**
|
|
* Returns a single instance of App
|
|
*
|
|
* @return object
|
|
* @access public
|
|
*/
|
|
function &getInstance() {
|
|
static $instance = array();
|
|
if (!$instance) {
|
|
$instance[0] =& new App();
|
|
$instance[0]->__map = Cache::read('file_map', '_cake_core_');
|
|
}
|
|
return $instance[0];
|
|
}
|
|
/**
|
|
* Locates the $file in $__paths, searches recursively
|
|
*
|
|
* @param string $file full file name
|
|
* @param boolean $recursive search $__paths recursively
|
|
* @return mixed boolean on fail, $file directory path on success
|
|
* @access private
|
|
*/
|
|
function __find($file, $recursive = true) {
|
|
$_this =& App::getInstance();
|
|
if (empty($_this->search)) {
|
|
return null;
|
|
} elseif (is_string($_this->search)) {
|
|
$_this->search = array($_this->search);
|
|
}
|
|
|
|
if (empty($_this->__paths)) {
|
|
$_this->__paths = Cache::read('dir_map', '_cake_core_');
|
|
}
|
|
|
|
foreach ($_this->search as $path) {
|
|
$path = rtrim($path, DS);
|
|
if ($path === rtrim(APP, DS)) {
|
|
$recursive = false;
|
|
}
|
|
if ($recursive === false) {
|
|
if ($_this->__load($path . DS . $file)) {
|
|
return $path . DS;
|
|
}
|
|
continue;
|
|
}
|
|
if (!isset($_this->__paths[$path])) {
|
|
if (!class_exists('Folder')) {
|
|
uses('Folder');
|
|
}
|
|
$Folder =& new Folder();
|
|
$directories = $Folder->tree($path, false, 'dir');
|
|
$_this->__paths[$path] = $directories;
|
|
}
|
|
|
|
foreach ($_this->__paths[$path] as $directory) {
|
|
if ($_this->__load($directory . DS . $file)) {
|
|
return $directory . DS;
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
/**
|
|
* Attempts to load $file
|
|
*
|
|
* @param string $file full path to file including file name
|
|
* @return boolean
|
|
*/
|
|
function __load($file) {
|
|
$_this =& App::getInstance();
|
|
if (file_exists($file)) {
|
|
if (!$_this->return) {
|
|
require($file);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* Maps the $name to the $file
|
|
*
|
|
* @param string $file full path to file
|
|
* @param string $name unique name for this map
|
|
* @param string $type type object being mapped
|
|
* @param string $plugin if object is from a plugin, the name of the plugin
|
|
* @access private
|
|
*/
|
|
function __map($file, $name, $type, $plugin) {
|
|
$_this =& App::getInstance();
|
|
|
|
if ($plugin) {
|
|
$plugin = Inflector::camelize($plugin);
|
|
$_this->__map['Plugin'][$plugin][$type][$name] = $file;
|
|
} else {
|
|
$_this->__map[$type][$name] = $file;
|
|
}
|
|
}
|
|
/**
|
|
* Return files complete path
|
|
*
|
|
* @param string $name unique name
|
|
* @param string $type type object
|
|
* @param string $plugin if object is from a plugin, the name of the plugin
|
|
* @return mixed, file path if found, false otherwise
|
|
* @access private
|
|
*/
|
|
function __mapped($name, $type, $plugin) {
|
|
$_this =& App::getInstance();
|
|
|
|
if ($plugin) {
|
|
$plugin = Inflector::camelize($plugin);
|
|
if (isset($_this->__map['Plugin'][$plugin][$type])) {
|
|
if (array_key_exists($name, $_this->__map['Plugin'][$plugin][$type])) {
|
|
return $_this->__map['Plugin'][$plugin][$type][$name];
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (isset($_this->__map[$type])) {
|
|
if (array_key_exists($name, $_this->__map[$type])) {
|
|
return $_this->__map[$type][$name];
|
|
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
/**
|
|
* Used to overload Objects as needed
|
|
*
|
|
* @param string $type Model or Helper
|
|
* @param string $name Class name to overload
|
|
* @access private
|
|
*/
|
|
function __overload($type, $name) {
|
|
$overload = array('Model', 'Helper');
|
|
if (in_array($type, $overload)) {
|
|
Overloadable::overload($name);
|
|
}
|
|
}
|
|
/**
|
|
* Loads parent classes based on the $type
|
|
* Returns and prefix or suffix needed for load files
|
|
*
|
|
* @param string $type type of object
|
|
* @param string $plugin name of plugin
|
|
* @param boolean $parent false will not attempt to load parent
|
|
* @return array
|
|
* @access private
|
|
*/
|
|
function __settings($type, $plugin, $parent) {
|
|
$_this = & App::getInstance();
|
|
if (!$parent) {
|
|
return null;
|
|
}
|
|
|
|
if ($plugin) {
|
|
$plugin = Inflector::underscore($plugin);
|
|
$name = Inflector::camelize($plugin);
|
|
$path = $plugin . DS;
|
|
|
|
}
|
|
$load = strtolower($type);
|
|
$path = null;
|
|
|
|
switch ($load) {
|
|
case 'model':
|
|
if (!class_exists('Model')) {
|
|
$_this->import('Core', 'Model', false, Configure::corePaths('model'));
|
|
}
|
|
$_this->import($type, 'AppModel', false, Configure::read('modelPaths'));
|
|
if ($plugin) {
|
|
$_this->import($type, $plugin . '.' . $name . 'AppModel', false, array(), $plugin . DS . $plugin . '_app_model.php');
|
|
$path = $plugin . DS . 'models' . DS;
|
|
}
|
|
return array('class' => null, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'behavior':
|
|
$_this->import($type, 'Behavior', false);
|
|
if ($plugin) {
|
|
$path = $plugin . DS . 'models' . DS . 'behaviors' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'controller':
|
|
$_this->import($type, 'AppController', false);
|
|
if ($plugin) {
|
|
$_this->import($type, $plugin . '.' . $name . 'AppController', false, array(), $plugin . DS . $plugin . '_app_controller.php');
|
|
$path = $plugin . DS . 'controllers' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => $type, 'path' => $path);
|
|
break;
|
|
case 'component':
|
|
if ($plugin) {
|
|
$path = $plugin . DS . 'controllers' . DS . 'components' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'view':
|
|
if ($plugin) {
|
|
$path = $plugin . DS . 'views' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'helper':
|
|
$_this->import($type, 'AppHelper', false);
|
|
if ($plugin) {
|
|
$path = $plugin . DS . 'views' . DS . 'helpers' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'vendor':
|
|
die('Not Implemented');
|
|
if ($plugin) {
|
|
$path = $plugin . DS . 'vendors' . DS;
|
|
}
|
|
break;
|
|
default:
|
|
$type = $suffix = $path = null;
|
|
break;
|
|
}
|
|
return array('class' => null, 'suffix' => null, 'path' => null);
|
|
}
|
|
/**
|
|
* Returns default paths to search
|
|
*
|
|
* @param string $type type of object to be searched
|
|
* @return array list of paths
|
|
* @access private
|
|
*/
|
|
function __paths($type) {
|
|
if ($type === 'Core') {
|
|
$path = Configure::corePaths();
|
|
foreach ($path as $key => $value) {
|
|
$count = count($key);
|
|
for ($i = 0; $i < $count; $i++) {
|
|
$paths[] = $path[$key][$i];
|
|
}
|
|
}
|
|
return $paths;
|
|
}
|
|
$paths = Configure::read(strtolower($type) . 'Paths');
|
|
return $paths;
|
|
}
|
|
/**
|
|
* Removes file location from map if file has been deleted
|
|
*
|
|
* @param string $name name of object
|
|
* @param string $type type of object
|
|
* @param string $plugin name of plugin
|
|
*/
|
|
function __remove($name, $type, $plugin) {
|
|
$_this =& App::getInstance();
|
|
if ($plugin) {
|
|
$plugin = Inflector::camelize($plugin);
|
|
unset($_this->__map['Plugin'][$plugin][$type][$name]);
|
|
} else {
|
|
unset($_this->__map[$type][$name]);
|
|
}
|
|
}
|
|
/**
|
|
* Object destructor
|
|
*
|
|
* Write cache file if changes have been made to the $__map or $__paths
|
|
* @access private
|
|
*/
|
|
function __destruct() {
|
|
$_this = & App::getInstance();
|
|
if ($_this->__cache) {
|
|
Cache::write('dir_map', array_filter($_this->__paths), '_cake_core_');
|
|
Cache::write('file_map', array_filter($_this->__map), '_cake_core_');
|
|
}
|
|
}
|
|
}
|
|
?>
|