やっぱりACLは難しい。整理の意味も含めてもう一度入門しておく。（今回はCakePHP1.3.2です）
app_controller.phpを作る
スポンサードリンク
▼app_controller.php
<?php
class AppController extends Controller {
var $components = array('Acl', 'Auth', 'Session');
var $helpers = array('Html', 'Session');
function beforeFilter() {
// settings for AuthComponent
$this->Auth->authorize = 'actions';
$this->Auth->loginAction = array('controller' => 'users', 'action' => 'login');
$this->Auth->logoutRedirect = array('controller' => 'users', 'action' => 'login');
//$this->Auth->loginRedirect = array('controller' => 'posts', 'action' => 'add');
$this->Auth->actionPath = 'controllers/';
Configure::write('debug', 2);
//$this->build_acl();
if($this->Auth->user('id')){
$isLogin = 1;
$userName= $this->Auth->user('username');
}else{
$isLogin = null;
$userName= null;
}
$this->set(compact('isLogin', 'userName'));
}
function build_acl() {
if (!Configure::read('debug')) {
return $this->_stop();
}
$log = array();
$aco =& $this->Acl->Aco;
$root = $aco->node('controllers');
if (!$root) {
$aco->create(array('parent_id' => null, 'model' => null, 'alias' => 'controllers'));
$root = $aco->save();
$root['Aco']['id'] = $aco->id;
$log[] = 'Created Aco node for controllers';
} else {
$root = $root[0];
}
App::import('Core', 'File');
$Controllers = Configure::listObjects('controller');
$appIndex = array_search('App', $Controllers);
if ($appIndex !== false ) {
unset($Controllers[$appIndex]);
}
$baseMethods = get_class_methods('Controller');
$baseMethods[] = 'buildAcl';
$Plugins = $this->_getPluginControllerNames();
$Controllers = array_merge($Controllers, $Plugins);
// look at each controller in app/controllers
foreach ($Controllers as $ctrlName) {
$methods = $this->_getClassMethods($this->_getPluginControllerPath($ctrlName));
// Do all Plugins First
if ($this->_isPlugin($ctrlName)){
$pluginNode = $aco->node('controllers/'.$this->_getPluginName($ctrlName));
if (!$pluginNode) {
$aco->create(array('parent_id' => $root['Aco']['id'], 'model' => null, 'alias' => $this->_getPluginName($ctrlName)));
$pluginNode = $aco->save();
$pluginNode['Aco']['id'] = $aco->id;
$log[] = 'Created Aco node for ' . $this->_getPluginName($ctrlName) . ' Plugin';
}
}
// find / make controller node
$controllerNode = $aco->node('controllers/'.$ctrlName);
if (!$controllerNode) {
if ($this->_isPlugin($ctrlName)){
$pluginNode = $aco->node('controllers/' . $this->_getPluginName($ctrlName));
$aco->create(array('parent_id' => $pluginNode['0']['Aco']['id'], 'model' => null, 'alias' => $this->_getPluginControllerName($ctrlName)));
$controllerNode = $aco->save();
$controllerNode['Aco']['id'] = $aco->id;
$log[] = 'Created Aco node for ' . $this->_getPluginControllerName($ctrlName) . ' ' . $this->_getPluginName($ctrlName) . ' Plugin Controller';
} else {
$aco->create(array('parent_id' => $root['Aco']['id'], 'model' => null, 'alias' => $ctrlName));
$controllerNode = $aco->save();
$controllerNode['Aco']['id'] = $aco->id;
$log[] = 'Created Aco node for ' . $ctrlName;
}
} else {
$controllerNode = $controllerNode[0];
}
//clean the methods. to remove those in Controller and private actions.
foreach ($methods as $k => $method) {
if (strpos($method, '_', 0) === 0) {
unset($methods[$k]);
continue;
}
if (in_array($method, $baseMethods)) {
unset($methods[$k]);
continue;
}
$methodNode = $aco->node('controllers/'.$ctrlName.'/'.$method);
if (!$methodNode) {
$aco->create(array('parent_id' => $controllerNode['Aco']['id'], 'model' => null, 'alias' => $method));
$methodNode = $aco->save();
$log[] = 'Created Aco node for '. $method;
}
}
}
if(count($log)>0) {
debug($log);
}
}
function _getClassMethods($ctrlName = null) {
App::import('Controller', $ctrlName);
if (strlen(strstr($ctrlName, '.')) > 0) {
// plugin's controller
$num = strpos($ctrlName, '.');
$ctrlName = substr($ctrlName, $num+1);
}
$ctrlclass = $ctrlName . 'Controller';
return get_class_methods($ctrlclass);
}
function _isPlugin($ctrlName = null) {
$arr = String::tokenize($ctrlName, '/');
if (count($arr) > 1) {
return true;
} else {
return false;
}
}
function _getPluginControllerPath($ctrlName = null) {
$arr = String::tokenize($ctrlName, '/');
if (count($arr) == 2) {
return $arr[0] . '.' . $arr[1];
} else {
return $arr[0];
}
}
function _getPluginName($ctrlName = null) {
$arr = String::tokenize($ctrlName, '/');
if (count($arr) == 2) {
return $arr[0];
} else {
return false;
}
}
function _getPluginControllerName($ctrlName = null) {
$arr = String::tokenize($ctrlName, '/');
if (count($arr) == 2) {
return $arr[1];
} else {
return false;
}
}
/**
* Get the names of the plugin controllers ...
*
* This function will get an array of the plugin controller names, and
* also makes sure the controllers are available for us to get the
* method names by doing an App::import for each plugin controller.
*
* @return array of plugin names.
*
*/
function _getPluginControllerNames() {
App::import('Core', 'File', 'Folder');
$paths = Configure::getInstance();
$folder =& new Folder();
$folder->cd(APP . 'plugins');
// Get the list of plugins
$Plugins = $folder->read();
$Plugins = $Plugins[0];
$arr = array();
// Loop through the plugins
foreach($Plugins as $pluginName) {
// Change directory to the plugin
$didCD = $folder->cd(APP . 'plugins'. DS . $pluginName . DS . 'controllers');
// Get a list of the files that have a file name that ends
// with controller.php
$files = $folder->findRecursive('.*_controller\.php');
// Loop through the controllers we found in the plugins directory
foreach($files as $fileName) {
// Get the base file name
$file = basename($fileName);
// Get the controller name
$file = Inflector::camelize(substr($file, 0, strlen($file)-strlen('_controller.php')));
if (!preg_match('/^'. Inflector::humanize($pluginName). 'App/', $file)) {
if (!App::import('Controller', $pluginName.'.'.$file)) {
debug('Error importing '.$file.' for plugin '.$pluginName);
} else {
/// Now prepend the Plugin name ...
// This is required to allow us to fetch the method names.
$arr[] = Inflector::humanize($pluginName) . "/" . $file;
}
}
}
}
return $arr;
}
}
?>
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