/**
* Identify referer url via all accepted methods (HTTP_REFERER, regular or base64-encoded request param)
*
* @return string
*/
protected function _getRefererUrl()
{
$refererUrl = $this->getRequest()->getServer('HTTP_REFERER');
if ($url = $this->getRequest()->getParam(self::PARAM_NAME_REFERER_URL)) {
$refererUrl = $url;
}
if ($url = $this->getRequest()->getParam(self::PARAM_NAME_BASE64_URL)) {
$refererUrl = App_Main::getHelper('core')->urlDecode($url);
}
if ($url = $this->getRequest()->getParam(self::PARAM_NAME_URL_ENCODED)) {
$refererUrl = App_Main::getHelper('core')->urlDecode($url);
}
if (!$this->_isUrlInternal($refererUrl)) {
$refererUrl = App_Main::getBaseUrl();
}
return $refererUrl;
}
/**
* Get the base URL
*
* @param array $params
* @return string
*/
public function getBaseUrl($params = array())
{
if (isset($params['_type'])) {
$this->setType($params['_type']);
}
if (isset($params['_secure'])) {
$this->setSecure($params['_secure']);
}
return App_Main::getBaseUrl($this->getType(), $this->getSecure());
}
protected function _getCurrentSecureUrl($request)
{
return App_Main::getBaseUrl('link', true) . ltrim($request->getPathInfo(), '/');
}
/**
* Get url of base javascript file
* To get url of skin javascript file use getSkinUrl()
*/
public function getJsUrl($fileName = '')
{
if (!$this->_jsUrl) {
$this->_jsUrl = App_Main::getBaseUrl('js');
}
return $this->_jsUrl . $fileName;
}
