<?php
class AppController extends Controller {

    var $components = array ('Cookie','Session','Geoip');

    var $dbconfigs = array ('deu' => array(
                            'driver' => 'mysql',
                            'persistent' => false,
                            'host' => 'localhost',
                            'login' => 'root',
                            'password' => '',
                            'database' => 'countitdown_deu'),

                            'eng' => array(
                            'driver' => 'mysql',
                            'persistent' => false,
                            'host' => 'localhost',
                            'login' => 'root',
                            'password' => '',
                            'database' => 'countitdown_eng')
                            );


    function beforeFilter() {
        $this->_setLanguage();
    }

    function _setLanguage() {

        $ip = $this->Geoip->findIp();
        if (isset($ip)) {
         $geo = $this->Geoip->lookupIp($ip);
        }

        if ($this->Cookie->read('lang') && !$this->Session->check('Config.language')) {
            $this->Session->write('Config.language', $this->Cookie->read('lang'));
        }
        else if (isset($this->params['language']) && ($this->params['language']
                 !=  $this->Session->read('Config.language'))) {

            $this->Session->write('Config.language', $this->params['language']);
            $this->Cookie->write('lang', $this->params['language'], false, '40 days');

        }
        else if (isset($geo) &&  ($geo != "") && (!$this->Cookie->read('lang') && !$this->Session->check('Config.language'))){

            $this->Session->write('Config.language', $geo['country_code3']);
            $this->Cookie->write('lang', $geo['country_code3'], false, '40 days');
        }

        Configure::write('Config.language',$this->Session->read('Config.language'));


         if ($this->Session->read('Config.language') == 'deu') {

             $db = ConnectionManager::getDataSource('default');
             $db->disconnect();
             $db->setConfig($this->dbconfigs['deu']);
             $db->connect();
         }

    }


}