mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-16 11:58:25 +00:00
fdc006a2e3
are toggled mid request. Previously Debugger would stay as the active error handler even after changing debug to 0. Now, either CakeLog or Debugger will be assigned as the error handler depending on the debug level. Fixes #1941
1328 lines
34 KiB
PHP
1328 lines
34 KiB
PHP
<?php
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/**
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* App and Configure classes
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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://cakephp.org)
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* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org 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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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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/**
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* Configuration class (singleton). Used for managing runtime configuration information.
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*
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* @package cake
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* @subpackage cake.cake.libs
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* @link http://book.cakephp.org/view/924/The-Configuration-Class
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*/
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class Configure extends Object {
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/**
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* Current debug level.
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*
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* @link http://book.cakephp.org/view/931/CakePHP-Core-Configuration-Variables
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* @var integer
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* @access public
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*/
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var $debug = 0;
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/**
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* Returns a singleton instance of the Configure class.
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*
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* @return Configure instance
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* @access public
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*/
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function &getInstance($boot = true) {
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static $instance = array();
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if (!$instance) {
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if (!class_exists('Set')) {
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require LIBS . 'set.php';
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}
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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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* Used to store a dynamic variable in the Configure instance.
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*
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* Usage:
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* {{{
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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(
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* 'key1' => 'value of the Configure::One[key1]',
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* 'key2' => 'value of the Configure::One[key2]'
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* );
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*
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* Configure::write(array(
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* 'One.key1' => 'value of the Configure::One[key1]',
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* 'One.key2' => 'value of the Configure::One[key2]'
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* ));
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* }}}
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*
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* @link http://book.cakephp.org/view/926/write
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* @param array $config Name of var to write
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* @param mixed $value Value to set for var
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* @return boolean True if write was successful
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* @access public
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*/
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function write($config, $value = null) {
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$_this =& Configure::getInstance();
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if (!is_array($config)) {
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$config = array($config => $value);
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}
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foreach ($config as $name => $value) {
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if (strpos($name, '.') === false) {
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$_this->{$name} = $value;
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} else {
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$names = explode('.', $name, 4);
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switch (count($names)) {
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case 2:
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$_this->{$names[0]}[$names[1]] = $value;
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break;
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case 3:
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$_this->{$names[0]}[$names[1]][$names[2]] = $value;
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break;
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case 4:
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$names = explode('.', $name, 2);
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if (!isset($_this->{$names[0]})) {
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$_this->{$names[0]} = array();
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}
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$_this->{$names[0]} = Set::insert($_this->{$names[0]}, $names[1], $value);
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break;
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}
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}
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}
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if (isset($config['debug']) || isset($config['log'])) {
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$reporting = 0;
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if ($_this->debug) {
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if (!class_exists('Debugger')) {
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require LIBS . 'debugger.php';
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}
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$reporting = E_ALL & ~E_DEPRECATED;
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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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$callback = array('Debugger', 'getInstance');
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} elseif (function_exists('ini_set')) {
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ini_set('display_errors', 0);
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}
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if (isset($_this->log) && $_this->log) {
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if (is_integer($_this->log) && !$_this->debug) {
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$reporting = $_this->log;
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} else {
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$reporting = E_ALL & ~E_DEPRECATED;
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}
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error_reporting($reporting);
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if (!class_exists('CakeLog')) {
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require LIBS . 'cake_log.php';
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}
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if (empty($callback)) {
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$callback = array('CakeLog', 'getInstance');
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}
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}
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if (!empty($callback) && class_exists('Debugger')) {
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Debugger::invoke(call_user_func($callback));
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}
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error_reporting($reporting);
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}
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return true;
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}
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/**
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* Used to read information stored in the Configure instance.
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*
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* Usage:
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* {{{
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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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*
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* @link http://book.cakephp.org/view/927/read
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* @param string $var Variable to obtain. Use '.' to access array elements.
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* @return string value of Configure::$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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return $_this->debug;
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}
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if (strpos($var, '.') !== false) {
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$names = explode('.', $var, 3);
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$var = $names[0];
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}
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if (!isset($_this->{$var})) {
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return null;
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}
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if (!isset($names[1])) {
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return $_this->{$var};
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}
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switch (count($names)) {
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case 2:
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if (isset($_this->{$var}[$names[1]])) {
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return $_this->{$var}[$names[1]];
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}
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break;
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case 3:
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if (isset($_this->{$var}[$names[1]][$names[2]])) {
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return $_this->{$var}[$names[1]][$names[2]];
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}
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if (!isset($_this->{$var}[$names[1]])) {
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return null;
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}
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return Set::classicExtract($_this->{$var}[$names[1]], $names[2]);
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break;
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}
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return null;
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}
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/**
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* Used to delete a variable from the Configure instance.
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*
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* Usage:
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* {{{
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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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*
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* @link http://book.cakephp.org/view/928/delete
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* @param string $var the var to be deleted
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* @return void
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* @access public
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*/
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function delete($var = null) {
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$_this =& Configure::getInstance();
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if (strpos($var, '.') === false) {
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unset($_this->{$var});
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return;
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}
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$names = explode('.', $var, 2);
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$_this->{$names[0]} = Set::remove($_this->{$names[0]}, $names[1]);
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}
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/**
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* Loads a file from app/config/configure_file.php.
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* Config file variables should be formated like:
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* `$config['name'] = 'value';`
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* These will be used to create dynamic Configure vars. load() is also used to
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* load stored config files created with Configure::store()
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*
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* - To load config files from app/config use `Configure::load('configure_file');`.
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* - To load config files from a plugin `Configure::load('plugin.configure_file');`.
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*
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* @link http://book.cakephp.org/view/929/load
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* @param string $fileName name of file to load, extension must be .php and only the name
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* should be used, not the extenstion
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* @return mixed false if file not found, void if load successful
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* @access public
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*/
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function load($fileName) {
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$found = $plugin = $pluginPath = false;
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list($plugin, $fileName) = pluginSplit($fileName);
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if ($plugin) {
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$pluginPath = App::pluginPath($plugin);
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}
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$pos = strpos($fileName, '..');
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if ($pos === false) {
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if ($pluginPath && file_exists($pluginPath . 'config' . DS . $fileName . '.php')) {
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include($pluginPath . 'config' . DS . $fileName . '.php');
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$found = true;
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} elseif (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 (App::core('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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}
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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), $fileName), E_USER_WARNING);
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return false;
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}
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return Configure::write($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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* @link http://book.cakephp.org/view/930/version
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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 disk.
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*
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* {{{
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* Configure::store('Model', 'class_paths', array('Users' => array(
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* 'path' => 'users', 'plugin' => true
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* )));
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* }}}
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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 $data array of values to store.
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* @return void
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* @access public
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*/
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function store($type, $name, $data = array()) {
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$write = true;
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$content = '';
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foreach ($data as $key => $value) {
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$content .= "\$config['$type']['$key'] = " . var_export($value, true) . ";\n";
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}
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if (is_null($type)) {
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$write = false;
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}
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Configure::__writeConfig($content, $name, $write);
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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 $write true if content should be written, false otherwise
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* @return void
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* @access private
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*/
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function __writeConfig($content, $name, $write = true) {
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$file = CACHE . 'persistent' . DS . $name . '.php';
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if (Configure::read() > 0) {
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$expires = "+10 seconds";
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} else {
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$expires = "+999 days";
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}
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$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) {
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if (!class_exists('File')) {
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require LIBS . 'file.php';
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}
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$fileClass = new File($file);
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if ($fileClass->writable()) {
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$fileClass->append($content);
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}
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}
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}
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/**
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* @deprecated
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* @see App::objects()
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*/
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function listObjects($type, $path = null, $cache = true) {
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return App::objects($type, $path, $cache);
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}
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/**
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* @deprecated
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* @see App::core()
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*/
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function corePaths($type = null) {
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return App::core($type);
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}
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/**
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* @deprecated
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* @see App::build()
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*/
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function buildPaths($paths) {
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return App::build($paths);
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}
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/**
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* Loads app/config/bootstrap.php.
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* If the alternative paths are set in this file
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* they will be added to the paths vars.
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*
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* @param boolean $boot Load application bootstrap (if true)
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* @return void
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* @access private
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*/
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function __loadBootstrap($boot) {
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if ($boot) {
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Configure::write('App', array('base' => false, 'baseUrl' => false, 'dir' => APP_DIR, 'webroot' => WEBROOT_DIR, 'www_root' => WWW_ROOT));
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if (!include(CONFIGS . 'core.php')) {
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trigger_error(sprintf(__("Can't find application core file. Please create %score.php, and make sure it is readable by PHP.", true), CONFIGS), E_USER_ERROR);
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}
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if (Configure::read('Cache.disable') !== true) {
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$cache = Cache::config('default');
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if (empty($cache['settings'])) {
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trigger_error(__('Cache not configured properly. Please check Cache::config(); in APP/config/core.php', true), E_USER_WARNING);
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$cache = Cache::config('default', array('engine' => 'File'));
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}
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$path = $prefix = $duration = null;
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if (!empty($cache['settings']['path'])) {
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$path = realpath($cache['settings']['path']);
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} else {
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$prefix = $cache['settings']['prefix'];
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}
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if (Configure::read() >= 1) {
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$duration = '+10 seconds';
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} else {
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$duration = '+999 days';
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}
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if (Cache::config('_cake_core_') === false) {
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Cache::config('_cake_core_', array_merge((array)$cache['settings'], array(
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'prefix' => $prefix . 'cake_core_', 'path' => $path . DS . 'persistent' . DS,
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'serialize' => true, 'duration' => $duration
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)));
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}
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if (Cache::config('_cake_model_') === false) {
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Cache::config('_cake_model_', array_merge((array)$cache['settings'], array(
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'prefix' => $prefix . 'cake_model_', 'path' => $path . DS . 'models' . DS,
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'serialize' => true, 'duration' => $duration
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)));
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}
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Cache::config('default');
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}
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App::build();
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if (!include(CONFIGS . 'bootstrap.php')) {
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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);
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}
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}
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}
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}
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/**
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* Class/file loader and path management.
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*
|
|
* @link http://book.cakephp.org/view/933/The-App-Class
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|
* @since CakePHP(tm) v 1.2.0.6001
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* @package cake
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* @subpackage cake.cake.libs
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|
*/
|
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class App extends Object {
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|
|
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/**
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* List of object types and their properties
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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 $types = array(
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'class' => array('suffix' => '.php', 'extends' => null, 'core' => true),
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'file' => array('suffix' => '.php', 'extends' => null, 'core' => true),
|
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'model' => array('suffix' => '.php', 'extends' => 'AppModel', 'core' => false),
|
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'behavior' => array('suffix' => '.php', 'extends' => 'ModelBehavior', 'core' => true),
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'controller' => array('suffix' => '_controller.php', 'extends' => 'AppController', 'core' => true),
|
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'component' => array('suffix' => '.php', 'extends' => null, 'core' => true),
|
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'lib' => array('suffix' => '.php', 'extends' => null, 'core' => true),
|
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'view' => array('suffix' => '.php', 'extends' => null, 'core' => true),
|
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'helper' => array('suffix' => '.php', 'extends' => 'AppHelper', 'core' => true),
|
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'vendor' => array('suffix' => '', 'extends' => null, 'core' => true),
|
|
'shell' => array('suffix' => '.php', 'extends' => 'Shell', 'core' => true),
|
|
'plugin' => array('suffix' => '', 'extends' => null, 'core' => true)
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|
);
|
|
|
|
/**
|
|
* List of additional path(s) where model files reside.
|
|
*
|
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* @var array
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* @access public
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*/
|
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var $models = array();
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|
|
/**
|
|
* List of additional path(s) where behavior files reside.
|
|
*
|
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* @var array
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|
* @access public
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*/
|
|
var $behaviors = array();
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|
|
|
/**
|
|
* List of additional path(s) where controller files reside.
|
|
*
|
|
* @var array
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|
* @access public
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|
*/
|
|
var $controllers = array();
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|
|
|
/**
|
|
* List of additional path(s) where component files reside.
|
|
*
|
|
* @var array
|
|
* @access public
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|
*/
|
|
var $components = array();
|
|
|
|
/**
|
|
* List of additional path(s) where datasource files reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $datasources = array();
|
|
|
|
/**
|
|
* List of additional path(s) where libs files reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $libs = array();
|
|
/**
|
|
* List of additional path(s) where view files reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $views = array();
|
|
|
|
/**
|
|
* List of additional path(s) where helper files reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $helpers = array();
|
|
|
|
/**
|
|
* List of additional path(s) where plugins reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $plugins = array();
|
|
|
|
/**
|
|
* List of additional path(s) where vendor packages reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $vendors = array();
|
|
|
|
/**
|
|
* List of additional path(s) where locale files reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $locales = array();
|
|
|
|
/**
|
|
* List of additional path(s) where console shell files reside.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $shells = array();
|
|
|
|
/**
|
|
* Paths to search for files.
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $search = array();
|
|
|
|
/**
|
|
* Whether or not to return the file that is loaded.
|
|
*
|
|
* @var boolean
|
|
* @access public
|
|
*/
|
|
var $return = false;
|
|
|
|
/**
|
|
* Holds key/value 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();
|
|
|
|
/**
|
|
* Holds loaded files.
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $__loaded = array();
|
|
|
|
/**
|
|
* Holds and key => value array of object types.
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $__objects = array();
|
|
|
|
/**
|
|
* Used to read information stored path
|
|
*
|
|
* Usage:
|
|
*
|
|
* `App::path('models'); will return all paths for models`
|
|
*
|
|
* @param string $type type of path
|
|
* @return string array
|
|
* @access public
|
|
*/
|
|
function path($type) {
|
|
$_this =& App::getInstance();
|
|
if (!isset($_this->{$type})) {
|
|
return array();
|
|
}
|
|
return $_this->{$type};
|
|
}
|
|
|
|
/**
|
|
* Build path references. Merges the supplied $paths
|
|
* with the base paths and the default core paths.
|
|
*
|
|
* @param array $paths paths defines in config/bootstrap.php
|
|
* @param boolean $reset true will set paths, false merges paths [default] false
|
|
* @return void
|
|
* @access public
|
|
*/
|
|
function build($paths = array(), $reset = false) {
|
|
$_this =& App::getInstance();
|
|
$defaults = array(
|
|
'models' => array(MODELS),
|
|
'behaviors' => array(BEHAVIORS),
|
|
'datasources' => array(MODELS . 'datasources'),
|
|
'controllers' => array(CONTROLLERS),
|
|
'components' => array(COMPONENTS),
|
|
'libs' => array(APPLIBS),
|
|
'views' => array(VIEWS),
|
|
'helpers' => array(HELPERS),
|
|
'locales' => array(APP . 'locale' . DS),
|
|
'shells' => array(APP . 'vendors' . DS . 'shells' . DS, VENDORS . 'shells' . DS),
|
|
'vendors' => array(APP . 'vendors' . DS, VENDORS),
|
|
'plugins' => array(APP . 'plugins' . DS)
|
|
);
|
|
|
|
if ($reset == true) {
|
|
foreach ($paths as $type => $new) {
|
|
$_this->{$type} = (array)$new;
|
|
}
|
|
return $paths;
|
|
}
|
|
|
|
$core = $_this->core();
|
|
$app = array('models' => true, 'controllers' => true, 'helpers' => true);
|
|
|
|
foreach ($defaults as $type => $default) {
|
|
$merge = array();
|
|
|
|
if (isset($app[$type])) {
|
|
$merge = array(APP);
|
|
}
|
|
if (isset($core[$type])) {
|
|
$merge = array_merge($merge, (array)$core[$type]);
|
|
}
|
|
|
|
if (empty($_this->{$type}) || empty($paths)) {
|
|
$_this->{$type} = $default;
|
|
}
|
|
|
|
if (!empty($paths[$type])) {
|
|
$path = array_flip(array_flip(array_merge(
|
|
(array)$paths[$type], $_this->{$type}, $merge
|
|
)));
|
|
$_this->{$type} = array_values($path);
|
|
} else {
|
|
$path = array_flip(array_flip(array_merge($_this->{$type}, $merge)));
|
|
$_this->{$type} = array_values($path);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the path that a plugin is on. Searches through the defined plugin paths.
|
|
*
|
|
* @param string $plugin CamelCased/lower_cased plugin name to find the path of.
|
|
* @return string full path to the plugin.
|
|
*/
|
|
function pluginPath($plugin) {
|
|
$_this =& App::getInstance();
|
|
$pluginDir = Inflector::underscore($plugin);
|
|
for ($i = 0, $length = count($_this->plugins); $i < $length; $i++) {
|
|
if (is_dir($_this->plugins[$i] . $pluginDir)) {
|
|
return $_this->plugins[$i] . $pluginDir . DS ;
|
|
}
|
|
}
|
|
return $_this->plugins[0] . $pluginDir . DS;
|
|
}
|
|
|
|
/**
|
|
* Find the path that a theme is on. Search through the defined theme paths.
|
|
*
|
|
* @param string $theme lower_cased theme name to find the path of.
|
|
* @return string full path to the theme.
|
|
*/
|
|
function themePath($theme) {
|
|
$_this =& App::getInstance();
|
|
$themeDir = 'themed' . DS . Inflector::underscore($theme);
|
|
for ($i = 0, $length = count($_this->views); $i < $length; $i++) {
|
|
if (is_dir($_this->views[$i] . $themeDir)) {
|
|
return $_this->views[$i] . $themeDir . DS ;
|
|
}
|
|
}
|
|
return $_this->views[0] . $themeDir . DS;
|
|
}
|
|
|
|
/**
|
|
* Returns a key/value list of all paths where core libs are found.
|
|
* Passing $type only returns the values for a given value of $key.
|
|
*
|
|
* @param string $type valid values are: 'model', 'behavior', 'controller', 'component',
|
|
* 'view', 'helper', 'datasource', 'libs', and 'cake'
|
|
* @return array numeric keyed array of core lib paths
|
|
* @access public
|
|
*/
|
|
function core($type = null) {
|
|
static $paths = false;
|
|
if ($paths === false) {
|
|
$paths = Cache::read('core_paths', '_cake_core_');
|
|
}
|
|
if (!$paths) {
|
|
$paths = array();
|
|
$libs = dirname(__FILE__) . DS;
|
|
$cake = dirname($libs) . DS;
|
|
$path = dirname($cake) . DS;
|
|
|
|
$paths['cake'][] = $cake;
|
|
$paths['libs'][] = $libs;
|
|
$paths['models'][] = $libs . 'model' . DS;
|
|
$paths['datasources'][] = $libs . 'model' . DS . 'datasources' . DS;
|
|
$paths['behaviors'][] = $libs . 'model' . DS . 'behaviors' . DS;
|
|
$paths['controllers'][] = $libs . 'controller' . DS;
|
|
$paths['components'][] = $libs . 'controller' . DS . 'components' . DS;
|
|
$paths['views'][] = $libs . 'view' . DS;
|
|
$paths['helpers'][] = $libs . 'view' . DS . 'helpers' . DS;
|
|
$paths['plugins'][] = $path . 'plugins' . DS;
|
|
$paths['vendors'][] = $path . 'vendors' . DS;
|
|
$paths['shells'][] = $cake . 'console' . DS . 'libs' . DS;
|
|
|
|
Cache::write('core_paths', array_filter($paths), '_cake_core_');
|
|
}
|
|
if ($type && isset($paths[$type])) {
|
|
return $paths[$type];
|
|
}
|
|
return $paths;
|
|
}
|
|
|
|
/**
|
|
* Returns an array of objects of the given type.
|
|
*
|
|
* Example usage:
|
|
*
|
|
* `App::objects('plugin');` returns `array('DebugKit', 'Blog', 'User');`
|
|
*
|
|
* @param string $type Type of object, i.e. 'model', 'controller', 'helper', or 'plugin'
|
|
* @param mixed $path Optional Scan only the path given. If null, paths for the chosen
|
|
* type will be used.
|
|
* @param boolean $cache Set to false to rescan objects of the chosen type. Defaults to true.
|
|
* @return mixed Either false on incorrect / miss. Or an array of found objects.
|
|
* @access public
|
|
*/
|
|
function objects($type, $path = null, $cache = true) {
|
|
$objects = array();
|
|
$extension = false;
|
|
$name = $type;
|
|
|
|
if ($type === 'file' && !$path) {
|
|
return false;
|
|
} elseif ($type === 'file') {
|
|
$extension = true;
|
|
$name = $type . str_replace(DS, '', $path);
|
|
}
|
|
$_this =& App::getInstance();
|
|
|
|
if (empty($_this->__objects) && $cache === true) {
|
|
$_this->__objects = Cache::read('object_map', '_cake_core_');
|
|
}
|
|
|
|
if (!isset($_this->__objects[$name]) || $cache !== true) {
|
|
$types = $_this->types;
|
|
|
|
if (!isset($types[$type])) {
|
|
return false;
|
|
}
|
|
$objects = array();
|
|
|
|
if (empty($path)) {
|
|
$path = $_this->{"{$type}s"};
|
|
if (isset($types[$type]['core']) && $types[$type]['core'] === false) {
|
|
array_pop($path);
|
|
}
|
|
}
|
|
$items = array();
|
|
|
|
foreach ((array)$path as $dir) {
|
|
if ($dir != APP) {
|
|
$items = $_this->__list($dir, $types[$type]['suffix'], $extension);
|
|
$objects = array_merge($items, array_diff($objects, $items));
|
|
}
|
|
}
|
|
|
|
if ($type !== 'file') {
|
|
foreach ($objects as $key => $value) {
|
|
$objects[$key] = Inflector::camelize($value);
|
|
}
|
|
}
|
|
|
|
if ($cache === true) {
|
|
$_this->__resetCache(true);
|
|
}
|
|
$_this->__objects[$name] = $objects;
|
|
}
|
|
|
|
return $_this->__objects[$name];
|
|
}
|
|
|
|
/**
|
|
* Finds classes based on $name or specific file(s) to search. Calling App::import() will
|
|
* not construct any classes contained in the files. It will only find and require() the file.
|
|
*
|
|
* @link http://book.cakephp.org/view/934/Using-App-import
|
|
* @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' => $search, 'ext' => '$ext');
|
|
* $ext allows setting the extension of the file name
|
|
* based on Inflector::underscore($name) . ".$ext";
|
|
* @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 $variable;
|
|
* @return boolean true if Class is already in memory or if file is found and loaded, false if not
|
|
* @access public
|
|
*/
|
|
function import($type = null, $name = null, $parent = true, $search = array(), $file = null, $return = false) {
|
|
$plugin = $directory = null;
|
|
|
|
if (is_array($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) {
|
|
$type = 'File';
|
|
}
|
|
|
|
if (is_array($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 = $value[1];
|
|
}
|
|
}
|
|
|
|
if (!App::import($tempType, $plugin . $class, $parent)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
if ($name != null && strpos($name, '.') !== false) {
|
|
list($plugin, $name) = explode('.', $name);
|
|
$plugin = Inflector::camelize($plugin);
|
|
}
|
|
$_this =& App::getInstance();
|
|
$_this->return = $return;
|
|
|
|
if (isset($ext)) {
|
|
$file = Inflector::underscore($name) . ".{$ext}";
|
|
}
|
|
$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'], $parent);
|
|
|
|
if ($_this->return) {
|
|
return include($load);
|
|
}
|
|
return true;
|
|
} else {
|
|
$_this->__remove($name . $ext['class'], $type, $plugin);
|
|
$_this->__resetCache(true);
|
|
}
|
|
}
|
|
if (!empty($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) {
|
|
$paths = $_this->search;
|
|
foreach ($paths as $key => $value) {
|
|
$_this->search[$key] = $value . $ext['path'];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (strtolower($type) !== 'vendor' && empty($search) && $_this->__load($file)) {
|
|
$directory = false;
|
|
} else {
|
|
$file = $find;
|
|
$directory = $_this->__find($find, true);
|
|
}
|
|
|
|
if ($directory !== null) {
|
|
$_this->__resetCache(true);
|
|
$_this->__map($directory . $file, $name . $ext['class'], $type, $plugin);
|
|
$_this->__overload($type, $name . $ext['class'], $parent);
|
|
|
|
if ($_this->return) {
|
|
return include($directory . $file);
|
|
}
|
|
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 = (array)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) {
|
|
static $appPath = false;
|
|
|
|
if (empty($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 $path) {
|
|
if ($appPath === false) {
|
|
$appPath = rtrim(APP, DS);
|
|
}
|
|
$path = rtrim($path, DS);
|
|
|
|
if ($path === $appPath) {
|
|
$recursive = false;
|
|
}
|
|
if ($recursive === false) {
|
|
if ($this->__load($path . DS . $file)) {
|
|
return $path . DS;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
if (!isset($this->__paths[$path])) {
|
|
if (!class_exists('Folder')) {
|
|
require LIBS . 'folder.php';
|
|
}
|
|
$Folder =& new Folder();
|
|
$directories = $Folder->tree($path, array('.svn', '.git', 'CVS', 'tests', 'templates'), 'dir');
|
|
sort($directories);
|
|
$this->__paths[$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 $file full path to file including file name
|
|
* @return boolean
|
|
* @access private
|
|
*/
|
|
function __load($file) {
|
|
if (empty($file)) {
|
|
return false;
|
|
}
|
|
if (!$this->return && isset($this->__loaded[$file])) {
|
|
return true;
|
|
}
|
|
if (file_exists($file)) {
|
|
if (!$this->return) {
|
|
require($file);
|
|
$this->__loaded[$file] = true;
|
|
}
|
|
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 $plugin camelized if object is from a plugin, the name of the plugin
|
|
* @return void
|
|
* @access private
|
|
*/
|
|
function __map($file, $name, $type, $plugin) {
|
|
if ($plugin) {
|
|
$this->__map['Plugin'][$plugin][$type][$name] = $file;
|
|
} else {
|
|
$this->__map[$type][$name] = $file;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a file's complete path.
|
|
*
|
|
* @param string $name unique name
|
|
* @param string $type type object
|
|
* @param string $plugin camelized if object is from a plugin, the name of the plugin
|
|
* @return mixed, file path if found, false otherwise
|
|
* @access private
|
|
*/
|
|
function __mapped($name, $type, $plugin) {
|
|
if ($plugin) {
|
|
if (isset($this->__map['Plugin'][$plugin][$type]) && isset($this->__map['Plugin'][$plugin][$type][$name])) {
|
|
return $this->__map['Plugin'][$plugin][$type][$name];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (isset($this->__map[$type]) && isset($this->__map[$type][$name])) {
|
|
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, $parent) {
|
|
if (($type === 'Model' || $type === 'Helper') && $parent !== false) {
|
|
Overloadable::overload($name);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loads parent classes based on $type.
|
|
* Returns a prefix or suffix needed for loading files.
|
|
*
|
|
* @param string $type type of object
|
|
* @param string $plugin camelized name of plugin
|
|
* @param boolean $parent false will not attempt to load parent
|
|
* @return array
|
|
* @access private
|
|
*/
|
|
function __settings($type, $plugin, $parent) {
|
|
if (!$parent) {
|
|
return array('class' => null, 'suffix' => null, 'path' => null);
|
|
}
|
|
|
|
if ($plugin) {
|
|
$pluginPath = Inflector::underscore($plugin);
|
|
}
|
|
$path = null;
|
|
$load = strtolower($type);
|
|
|
|
switch ($load) {
|
|
case 'model':
|
|
if (!class_exists('Model')) {
|
|
require LIBS . 'model' . DS . 'model.php';
|
|
}
|
|
if (!class_exists('AppModel')) {
|
|
App::import($type, 'AppModel', false);
|
|
}
|
|
if ($plugin) {
|
|
if (!class_exists($plugin . 'AppModel')) {
|
|
App::import($type, $plugin . '.' . $plugin . 'AppModel', false, array(), $pluginPath . DS . $pluginPath . '_app_model.php');
|
|
}
|
|
$path = $pluginPath . DS . 'models' . DS;
|
|
}
|
|
return array('class' => null, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'behavior':
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'models' . DS . 'behaviors' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'datasource':
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'models' . DS . 'datasources' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
case 'controller':
|
|
App::import($type, 'AppController', false);
|
|
if ($plugin) {
|
|
App::import($type, $plugin . '.' . $plugin . 'AppController', false, array(), $pluginPath . DS . $pluginPath . '_app_controller.php');
|
|
$path = $pluginPath . DS . 'controllers' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => $type, 'path' => $path);
|
|
break;
|
|
case 'component':
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'controllers' . DS . 'components' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'lib':
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'libs' . DS;
|
|
}
|
|
return array('class' => null, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'view':
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'views' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'helper':
|
|
if (!class_exists('AppHelper')) {
|
|
App::import($type, 'AppHelper', false);
|
|
}
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'views' . DS . 'helpers' . DS;
|
|
}
|
|
return array('class' => $type, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
case 'vendor':
|
|
if ($plugin) {
|
|
$path = $pluginPath . DS . 'vendors' . DS;
|
|
}
|
|
return array('class' => null, 'suffix' => null, 'path' => $path);
|
|
break;
|
|
default:
|
|
$type = $suffix = $path = null;
|
|
break;
|
|
}
|
|
return array('class' => null, 'suffix' => null, 'path' => null);
|
|
}
|
|
|
|
/**
|
|
* Returns default search paths.
|
|
*
|
|
* @param string $type type of object to be searched
|
|
* @return array list of paths
|
|
* @access private
|
|
*/
|
|
function __paths($type) {
|
|
$type = strtolower($type);
|
|
$paths = array();
|
|
|
|
if ($type === 'core') {
|
|
return App::core('libs');
|
|
}
|
|
if (isset($this->{$type . 's'})) {
|
|
return $this->{$type . 's'};
|
|
}
|
|
return $paths;
|
|
}
|
|
|
|
/**
|
|
* Removes file location from map if the file has been deleted.
|
|
*
|
|
* @param string $name name of object
|
|
* @param string $type type of object
|
|
* @param string $plugin camelized name of plugin
|
|
* @return void
|
|
* @access private
|
|
*/
|
|
function __remove($name, $type, $plugin) {
|
|
if ($plugin) {
|
|
unset($this->__map['Plugin'][$plugin][$type][$name]);
|
|
} else {
|
|
unset($this->__map[$type][$name]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns an array of filenames of PHP files in the given directory.
|
|
*
|
|
* @param string $path Path to scan for files
|
|
* @param string $suffix if false, return only directories. if string, match and return files
|
|
* @return array List of directories or files in directory
|
|
* @access private
|
|
*/
|
|
function __list($path, $suffix = false, $extension = false) {
|
|
if (!class_exists('Folder')) {
|
|
require LIBS . 'folder.php';
|
|
}
|
|
$items = array();
|
|
$Folder =& new Folder($path);
|
|
$contents = $Folder->read(false, true);
|
|
|
|
if (is_array($contents)) {
|
|
if (!$suffix) {
|
|
return $contents[0];
|
|
} else {
|
|
foreach ($contents[1] as $item) {
|
|
if (substr($item, - strlen($suffix)) === $suffix) {
|
|
if ($extension) {
|
|
$items[] = $item;
|
|
} else {
|
|
$items[] = substr($item, 0, strlen($item) - strlen($suffix));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $items;
|
|
}
|
|
|
|
/**
|
|
* Determines if $__maps, $__objects and $__paths cache should be reset.
|
|
*
|
|
* @param boolean $reset
|
|
* @return boolean
|
|
* @access private
|
|
*/
|
|
function __resetCache($reset = null) {
|
|
static $cache = array();
|
|
if (!$cache && $reset === true) {
|
|
$cache = true;
|
|
}
|
|
return $cache;
|
|
}
|
|
|
|
/**
|
|
* Object destructor.
|
|
*
|
|
* Writes cache file if changes have been made to the $__map or $__paths
|
|
*
|
|
* @return void
|
|
* @access private
|
|
*/
|
|
function __destruct() {
|
|
if ($this->__resetCache() === true) {
|
|
$core = App::core('cake');
|
|
unset($this->__paths[rtrim($core[0], DS)]);
|
|
Cache::write('dir_map', array_filter($this->__paths), '_cake_core_');
|
|
Cache::write('file_map', array_filter($this->__map), '_cake_core_');
|
|
Cache::write('object_map', $this->__objects, '_cake_core_');
|
|
}
|
|
}
|
|
}
|