Implemented support for method 'actions' of controllers

RGenerator.php

<?php

// SEE 
// http://code.google.com/p/yii-rights/issues/detail?id=41&q=actions



/**
 * Returns all the controllers and their actions.
 * @param array $items the controllers and actions.
 */
public function getControllerActions($items=null) {
    if ($items === null)
        $items = $this->getAllControllers();

    foreach ($items['controllers'] as $controllerName => $controller) {
        $actions = array();
        $pi = pathinfo($controller['path']);
        $className = $pi['filename'];
        // check if this class is loaded
        if (!class_exists($className, $autoload = false)) {
            include($controller['path']);
        }
        try {
            if (class_exists($className)) {
                $o = new $className($id = time(), $module = '');
                $objActions = $o->actions();
                if (!empty($objActions)) {
                    foreach ($objActions as $name=>$class) {
                        $actions[strtolower($name)] = array(
                            'name' => $name,
                            'line' => 0
                        );
                    }
                }
            }
        } catch (Exception $e) {
            // ignore any exception that might happened
        }
        $file = fopen($controller['path'], 'r');
        $lineNumber = 0;
        while (feof($file) === false) {
            ++$lineNumber;
            $line = fgets($file);
            preg_match('/public[ \t]+function[ \t]+action([A-Z]{1}[a-zA-Z0-9]+)[ \t]*\(/', $line, $matches);
            if ($matches !== array()) {
                $name = $matches[1];
                $actions[strtolower($name)] = array(
                    'name' => $name,
                    'line' => $lineNumber
                );
            }
        }

        $items['controllers'][$controllerName]['actions'] = $actions;
    }

    foreach ($items['modules'] as $moduleName => $module)
        $items['modules'][$moduleName] = $this->getControllerActions($module);

    return $items;
}

?>