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https://github.com/kamilwylegala/cakephp2-php8.git
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acc79fe0f3
Fixes #4325, error pages no longer displayed since changeset Closes #4329, remove am() usage in core" git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6563 3807eeeb-6ff5-0310-8944-8be069107fe0
292 lines
No EOL
8.5 KiB
PHP
292 lines
No EOL
8.5 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Object class, allowing __construct and __destruct in PHP4.
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*
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* Also includes methods for logging and the special method RequestAction,
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* to call other Controllers' Actions from anywhere.
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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 2005-2008, 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 2005-2008, 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 0.2.9
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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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* Object class, allowing __construct and __destruct in PHP4.
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*
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* Also includes methods for logging and the special method RequestAction,
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* to call other Controllers' Actions from anywhere.
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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 Object {
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/**
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* Log object
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*
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* @var object
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* @access protected
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*/
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var $_log = null;
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/**
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* A hack to support __construct() on PHP 4
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* Hint: descendant classes have no PHP4 class_name() constructors,
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* so this constructor gets called first and calls the top-layer __construct()
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* which (if present) should call parent::__construct()
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*
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* @return Object
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*/
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function Object() {
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$args = func_get_args();
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if (method_exists($this, '__destruct')) {
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register_shutdown_function (array(&$this, '__destruct'));
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}
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call_user_func_array(array(&$this, '__construct'), $args);
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}
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/**
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* Class constructor, overridden in descendant classes.
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*/
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function __construct() {
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}
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/**
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* Object-to-string conversion.
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* Each class can override this method as necessary.
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*
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* @return string The name of this class
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* @access public
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*/
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function toString() {
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$class = get_class($this);
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return $class;
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}
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/**
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* Calls a controller's method from any location.
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*
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* @param string $url URL in the form of Cake URL ("/controller/method/parameter")
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* @param array $extra if array includes the key "return" it sets the AutoRender to true.
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* @return mixed Success (true/false) or contents if 'return' is set in $extra
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* @access public
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*/
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function requestAction($url, $extra = array()) {
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if (empty($url)) {
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return false;
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}
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if (!class_exists('dispatcher')) {
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require CAKE . 'dispatcher.php';
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}
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if (in_array('return', $extra, true)) {
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$extra = array_merge($extra, array('return' => 0, 'autoRender' => 1));
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}
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$params = am(array('autoRender' => 0, 'return' => 1, 'bare' => 1, 'requested' => 1), $extra);
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$dispatcher = new Dispatcher;
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return $dispatcher->dispatch($url, $params);
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}
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/**
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* Calls a method on this object with the given parameters. Provides an OO wrapper
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* for call_user_func_array, and improves performance by using straight method calls
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* in most cases.
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*
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* @param string $method Name of the method to call
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* @param array $params Parameter list to use when calling $method
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* @param boolean $strict If true, checks to make sure that $method is defined
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* in this object. Throws a warning if not.
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* @return mixed Returns the result of the method call, or null if $strict is
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* true and the method was not found
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* @access public
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*/
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function dispatchMethod($method, $params = array(), $strict = false) {
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if ($strict) {
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if (!method_exists($this, $method)) {
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trigger_error("Object::dispatchMethod() - Method {$method} not found in " . get_class($this), E_USER_WARNING);
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return null;
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}
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}
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if (empty($params)) {
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return $this->{$method}();
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}
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$params = array_values($params);
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switch (count($params)) {
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case 1:
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return $this->{$method}($params[0]);
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case 2:
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return $this->{$method}($params[0], $params[1]);
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case 3:
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return $this->{$method}($params[0], $params[1], $params[2]);
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case 4:
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return $this->{$method}($params[0], $params[1], $params[2], $params[3]);
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case 5:
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return $this->{$method}($params[0], $params[1], $params[2], $params[3], $params[4]);
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default:
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return call_user_func_array(array(&$this, $method), $params);
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break;
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}
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}
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/**
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* API for logging events.
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*
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* @param string $msg Log message
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* @param integer $type Error type constant. Defined in app/config/core.php.
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* @access public
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*/
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function log($msg, $type = LOG_ERROR) {
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if (!class_exists('CakeLog')) {
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uses('cake_log');
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}
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if (is_null($this->_log)) {
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$this->_log = new CakeLog();
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}
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if (!is_string($msg)) {
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$msg = print_r ($msg, true);
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}
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return $this->_log->write($type, $msg);
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}
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/**
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* Allows setting of multiple properties of the object in a single line of code.
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*
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* @param array $properties An associative array containing properties and corresponding values.
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* @access protected
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*/
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function _set($properties = array()) {
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if (is_array($properties) && !empty($properties)) {
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$vars = get_object_vars($this);
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foreach ($properties as $key => $val) {
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if (array_key_exists($key, $vars)) {
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$this->{$key} = $val;
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}
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}
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}
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}
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/**
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* Used to report user friendly errors.
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* If there is a file app/error.php this file will be loaded
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* error.php is the AppError class it should extend ErrorHandler class.
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*
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* @param string $method Method to be called in the error class (AppError or ErrorHandler classes)
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* @param array $messages Message that is to be displayed by the error class
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* @return error message
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* @access public
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*/
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function cakeError($method, $messages) {
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if (!class_exists('ErrorHandler')) {
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if (file_exists(APP . 'error.php')) {
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include_once (APP . 'error.php');
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} elseif (file_exists(APP . 'app_error.php')) {
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include_once (APP . 'app_error.php');
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} else {
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App::import('Core', 'Error');
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}
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}
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if (class_exists('AppError')) {
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$error = new AppError($method, $messages);
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} else {
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$error = new ErrorHandler($method, $messages);
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}
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return $error;
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}
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/**
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* Checks for a persistent class file, if found file is opened and true returned
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* If file is not found a file is created and false returned
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* If used in other locations of the model you should choose a unique name for the persistent file
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* There are many uses for this method, see manual for examples
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*
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* @param string $name name of the class to persist
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* @param string $object the object to persist
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* @return boolean Success
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* @access protected
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* @todo add examples to manual
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*/
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function _persist($name, $return = null, &$object, $type = null) {
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$file = CACHE . 'persistent' . DS . strtolower($name) . '.php';
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if ($return === null) {
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if (!file_exists($file)) {
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return false;
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} else {
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return true;
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}
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}
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if (!file_exists($file)) {
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$this->_savePersistent($name, $object);
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return false;
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} else {
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$this->__openPersistent($name, $type);
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return true;
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}
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}
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/**
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* You should choose a unique name for the persistent file
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*
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* There are many uses for this method, see manual for examples
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*
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* @param string $name name used for object to cache
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* @param object $object the object to persist
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* @return true on save, throws error if file can not be created
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* @access protected
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*/
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function _savePersistent($name, &$object) {
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$file = 'persistent' . DS . strtolower($name) . '.php';
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$objectArray = array(&$object);
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$data = str_replace('\\', '\\\\', serialize($objectArray));
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$data = '<?php $' . $name . ' = \'' . str_replace('\'', '\\\'', $data) . '\' ?>';
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cache($file, $data, '+1 day');
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}
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/**
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* Open the persistent class file for reading
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* Used by Object::_persist()
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*
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* @param string $name Name of persisted class
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* @param string $type Type of persistance (e.g: registry)
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* @access private
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*/
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function __openPersistent($name, $type = null) {
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$file = CACHE . 'persistent' . DS . strtolower($name) . '.php';
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include($file);
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switch($type) {
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case 'registry':
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$vars = unserialize(${$name});
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foreach ($vars['0'] as $key => $value) {
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if(strpos($key, '_behavior')) {
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App::import('Behavior', Inflector::classify(str_replace('_behavior', '', $key)));
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} else {
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App::import('Model', Inflector::classify($key));
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}
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}
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unset($vars);
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$vars = unserialize(${$name});
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foreach ($vars['0'] as $key => $value) {
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ClassRegistry::addObject($key, $value);
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unset ($value);
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}
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unset($vars);
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break;
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default:
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$vars = unserialize(${$name});
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$this->{$name} = $vars['0'];
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unset($vars);
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break;
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}
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}
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}
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?>
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