root/trunk/app_controller.php

<?php

class AppController extends Controller
{
    var $helpers = array('Html','Form','othAuth','Javascript', 'Time', 'Text','Cache','Tree','Habtm');
    var $components = array('othAuth','Conf','Session','Openid','Captcha', 'YahooGeo','RequestHandler','FileOps','Ffmpeg', 'Nav');
    
    var $othAuthRestrictions = array('add','edit','delete', CAKE_ADMIN);
    
    /**
     * Called before view
     */
    function beforeFilter()
    {
        $auth_conf = array(
            'mode' => 'oth',
            'login_page' => '/users/login',
            'logout_page' => '/users/logout',
            'access_page' => '/',
            'hashkey' => CAKE_SESSION_STRING,
            'noaccess_page' => '/users/noaccess',
            'strict_gid_check' => false,
            'history_active' => true,
            'login_limit' => true,
            'gid_order' => 'DESC');
        
        $this->othAuth->controller = &$this;
        $this->othAuth->init($auth_conf);
        $this->othAuth->check();
    }
    
    function beforeRender()
    {
        $this->set('sitename', $this->Conf->get('general.sitename'));
        $this->set('sitedesc', $this->Conf->get('general.sitedesc'));
        $this->set('siteurl', $this->Conf->get('general.siteurl'));
        $this->set('enable_comments', $this->Conf->get('general.enable_comments'));
        $this->set('enable_captcha', $this->Conf->get('general.enable_captcha'));
        $this->set('video_width', $this->Conf->get('video.width'));
        $this->set('video_height', $this->Conf->get('video.height'));
        $this->set('video_samplerate', $this->Conf->get('video.samplerate'));
        $this->set('video_bitrate', $this->Conf->get('video.bitrate'));            
    }
    
    function afterRender()
    {
        $isAjax = !empty($this->params['isAjax']);

        $view =& ClassRegistry::getObject('view');

        if ($isAjax) {
            // ajax flashMessage handling
            $session =& $this->Session;
            if ($session->check('Message.flash')) {
                $message = $session->read('Message.flash');
                $session->delSessionVar('Message.flash');
                $message = preg_replace('/<div[^>]*>/i', '', $message);
                $message = preg_replace('/<\/div[^>]*>/i', '', $message);

                $_flash = '$("#flashMessage").html("'.$message.'").css("display", "block");';
            }
        }    
    }
    
    function captcha()
    {
        $this->Captcha->render();
    }
    
}

?>