Website_Controller_Action.php

<?php

class Website_Controller_Action extends Pimcore_Controller_Action_Frontend {
  
	public function init () {

        if($this->_getParam("language") && Zend_Locale::isLocale($this->_getParam("language"))) {
            $locale = new Zend_Locale($this->_getParam("language"));
            Zend_Registry::set("Zend_Locale", $locale);
        }
		
        parent::init();

        $this->view->addHelperPath(PIMCORE_WEBSITE_PATH . "/lib/Website/View/Helper", "Website_View_Helper_");
        
		if(Zend_Registry::isRegistered("Zend_Locale")) {
            $locale = Zend_Registry::get("Zend_Locale");
        } else {
            $locale = new Zend_Locale("en");
            Zend_Registry::set("Zend_Locale", $locale);
        }

        $this->view->language = $locale->getLanguage();
        $this->language = $locale->getLanguage();

         // document path
         $document_path = $this->_request->getPathInfo();
         if (substr($document_path,-1) == "/") {
             $this->view->document_path = $this->_request->getPathInfo();
             $this->document_path = $this->_request->getPathInfo();
         }
         else {
             $this->view->document_path = $this->_request->getPathInfo();
             $this->document_path = $this->_request->getPathInfo();
         }

        $cfg = Zend_Registry::get("pimcore_config_system");
        $this->cfg = $cfg;
        $this->view->cfg = $cfg;

	}
	
	 public function getQueryString()
    {
        $valid_keys = array(
            "q",
            "submit",
            "saison",
            "town"
        );

        // create query string
        if (is_array($this->_getAllParams()) and count($this->_getAllParams()) > 0) {
            foreach (
                $this->_getAllParams() as $key => $value
            ) {
                if (in_array($key, $valid_keys)) {
                    if (is_string($value)) {
                        if (!empty($value)) {
                            $tmpQ[] = $key . "=" . $value;
                        }
                    } else {
                        if (is_array($value)) {
                            foreach (
                                $value as $v
                            ) {
                                $tmpQ[] = $key . "[]=" . $v;
                            }
                        }
                    }
                }
            }

            if (count($tmpQ) > 0) {
                return "&" . implode("&", $tmpQ);
            } else {
                return false;
            }
        } else {
            return false;
        }
    }
	
}