cakephp2-php8/cake/libs/controller/components/dbacl/models/aclnode.php
phpnut dcac88825a Adding fix for Ticket
Adding fix for Ticket 
Adding fix for Ticket 

Merged changes in dbo from 1.2 to 1.1
Merged changes to session handling in 1.2 to 1.1
Merged changes to Model::_ _saveMulti() in 1.2 to 1.1
Added Set::pushDiff() to append differences in array 2 to array 1
Added SessionComponent::activate() and SessionHelper::activate() to turn sessions usage on if AUTO_SESSION is set to false
Added test for Ticket 
Added change to AclNode to use correct table naming
Added garbage clean up to CakeSession::_ _close(); some installs, like Debian, have removed garbage clean
up and use a cron job instead. Currently this change is only supported for database session.

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4752 3807eeeb-6ff5-0310-8944-8be069107fe0
2007-04-04 07:25:48 +00:00

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PHP

<?php
/* SVN FILE: $Id$ */
/**
* Short description for file.
*
* Long description for file
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
* Copyright 2005-2007, Cake Software Foundation, Inc.
* 1785 E. Sahara Avenue, Suite 490-204
* Las Vegas, Nevada 89104
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.libs.controller.components.dbacl.models
* @since CakePHP(tm) v 0.10.0.1232
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $Date$
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
/**
* Short description for file.
*
* Long description for file
*
* @package cake
* @subpackage cake.cake.libs.controller.components.dbacl.models
*
*/
loadModel();
class AclNode extends AppModel {
var $useDbConfig = ACL_DATABASE;
/**
* Explicitly disable in-memory query caching for ACL models
*
* @var boolean
*/
var $cacheQueries = false;
/**
* ACL models use the Tree behavior
*
* @var mixed
*/
var $actsAs = array('Tree' => 'nested');
/**
* Retrieves the Aro/Aco node for this model
*
* @param mixed $ref
* @return array
*/
function node($ref = null) {
$db =& ConnectionManager::getDataSource($this->useDbConfig);
$type = $this->name;
$prefix = $this->tablePrefix;
if (!empty($this->useTable)) {
$table = $this->useTable;
} else {
$table = Inflector::pluralize(Inflector::underscore($type));
}
if (empty($ref)) {
return null;
} elseif (is_string($ref)) {
$path = explode('/', $ref);
$start = $path[count($path) - 1];
unset($path[count($path) - 1]);
$query = "SELECT {$type}.* From {$prefix}{$table} AS {$type} ";
$query .= "LEFT JOIN {$prefix}{$table} AS {$type}0 ";
$query .= "ON {$type}0.alias = " . $db->value($start) . " ";
foreach ($path as $i => $alias) {
$j = $i - 1;
$k = $i + 1;
$query .= "LEFT JOIN {$prefix}{$table} AS {$type}{$k} ";
$query .= "ON {$type}{$k}.lft > {$type}{$i}.lft && {$type}{$k}.rght < {$type}{$i}.rght ";
$query .= "AND {$type}{$k}.alias = " . $db->value($alias) . " ";
}
$result = $this->query("{$query} WHERE {$type}.lft <= {$type}0.lft AND {$type}.rght >= {$type}0.rght ORDER BY {$type}.lft DESC");
} elseif (is_object($ref) && is_a($ref, 'Model')) {
$ref = array('model' => $ref->name, 'foreign_key' => $ref->id);
} elseif (is_array($ref) && !(isset($ref['model']) && isset($ref['foreign_key']))) {
$name = key($ref);
if (!ClassRegistry::isKeySet($name)) {
if (!loadModel($name)) {
trigger_error("Model class '$name' not found in AclNode::node() when trying to bind {$this->name} object", E_USER_WARNING);
return null;
}
$model =& new $name();
} else {
$model =& ClassRegistry::getObject($name);
}
$tmpRef = null;
if (method_exists($model, 'bindNode')) {
$tmpRef = $model->bindNode($ref);
}
if (empty($tmpRef)) {
$ref = array('model' => $name, 'foreign_key' => $ref[$name][$model->primaryKey]);
} else {
if (is_string($tmpRef)) {
return $this->node($tmpRef);
}
$ref = $tmpRef;
}
}
if (is_array($ref)) {
foreach ($ref as $key => $val) {
if (strpos($key, $type) !== 0) {
unset($ref[$key]);
$ref["{$type}0.{$key}"] = $val;
}
}
$query = "SELECT {$type}.* From {$prefix}{$table} AS {$type} ";
$query .= "LEFT JOIN {$prefix}{$table} AS {$type}0 ";
$query .= "ON {$type}.lft <= {$type}0.lft AND {$type}.rght >= {$type}0.rght ";
$result = $this->query("{$query} " . $db->conditions($ref) ." ORDER BY {$type}.lft DESC");
if (!$result) {
pr($this->trace());
trigger_error("AclNode::node() - Couldn't find {$type} node identified by \"" . print_r($ref, true) . "\"", E_USER_WARNING);
}
}
return $result;
}
}
?>