mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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2c837ffac2
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4495 3807eeeb-6ff5-0310-8944-8be069107fe0
330 lines
No EOL
8.5 KiB
PHP
330 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 2005-2007, 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 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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*/
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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'), $args);
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}
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/**
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* Class constructor, overridden in descendant classes.
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*/
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function __construct() {
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}
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/**
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* Object-to-string conversion.
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* Each class can override this method as necessary.
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*
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* @return string The name of this class
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*/
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function toString() {
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$class = get_class($this);
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return $class;
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}
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/**
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* Return a value from an array list.
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*
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* @param string $selected
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* @param array $list
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* @return string the value of the array key
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*/
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function enum($select, $list = array('no', 'yes')) {
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$return = null;
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if(is_array($list)){
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if (array_key_exists($select, $list)) {
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$return = $list[$select];
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}
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}
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return $return;
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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 $extra If array includes the key "return" it sets the AutoRender to true.
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* @return boolean Success
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*/
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function requestAction($url, $extra = array()) {
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if (!empty($url)) {
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$dispatcher =& new Dispatcher();
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if(isset($this->plugin)){
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$extra['plugin'] = $this->plugin;
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}
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if (in_array('return', $extra)) {
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$extra['return'] = 0;
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$extra['bare'] = 1;
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$extra['requested'] = 1;
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ob_start();
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$out = $dispatcher->dispatch($url, $extra);
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$out = ob_get_clean();
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return $out;
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} else {
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$extra['return'] = 1;
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$extra['bare'] = 1;
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$extra['requested'] = 1;
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return $dispatcher->dispatch($url, $extra);
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}
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} else {
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return false;
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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 int $type Error type constant. Defined in app/config/core.php.
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*/
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function log($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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ob_start();
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print_r ($msg);
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$msg=ob_get_contents();
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ob_end_clean();
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}
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switch($type) {
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case LOG_DEBUG:
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return $this->_log->write('debug', $msg);
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break;
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default:
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return $this->_log->write('error', $msg);
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break;
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}
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}
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/**
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* Outputs a stack trace with the given options
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*
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* @param array $options
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* @return string
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*/
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function trace($options = array()) {
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$options = am(array(
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'depth' => null,
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'format' => ''
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),
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$options
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);
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$backtrace = debug_backtrace();
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$back = array();
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$c = 0;
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foreach ($backtrace as $trace) {
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if ($options['depth'] != null && $c > $options['depth']) {
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break;
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}
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$t = '';
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if (!isset($trace['line'])) {
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$trace['line'] = '??';
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}
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if (!isset($trace['file'])) {
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$trace['file'] = '[internal]';
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}
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if (isset($trace['class']) && !empty($trace['class'])) {
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$t = $trace['class'].'::';
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}
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$t .= $trace['function'].'() - (from ';
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if (strpos($trace['file'], CAKE_CORE_INCLUDE_PATH) === 0) {
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$trace['file'] = r(CAKE_CORE_INCLUDE_PATH, 'CAKE_PATH', $trace['file']);
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} elseif (strpos($trace['file'], APP) === 0) {
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$trace['file'] = r(APP, 'APP_PATH/', $trace['file']);
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}
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$t .= $trace['file'].', line ' . $trace['line'] . ')';
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$back[] = $t;
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$c++;
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}
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$back = array_reverse($back);
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array_pop($back);
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$back = array_reverse($back);
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if (isset($options['format']) && $options['format'] == 'array') {
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return $back;
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}
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return join("\n", $back);
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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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* @access public
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* @param array $properties An associative array containing AuthComponent
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* properties and corresponding values.
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* @return void
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*/
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function _set($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 $messages Message that is to be displayed by the error class
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* @return error message
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*/
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function cakeError($method, $messages) {
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if (!class_exists('ErrorHandler')) {
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uses('error');
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if (file_exists(APP . 'error.php')) {
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include_once (APP . 'error.php');
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}
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}
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if (class_exists('AppError')) {
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$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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* @return boolean
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* @param string $object the object to persist
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* @access public
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* @todo add examples to manual
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*/
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function _persist($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
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* @param string $type
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* @access private
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*/
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function __openPersistent($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 => $value) {
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loadModel(Inflector::classify($key));
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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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