/**
* Returns href for this page
*
* This method uses {@link Zend_Controller_Action_Helper_Url} to assemble
* the href based on the page's properties.
*
* @return string page href
*/
public function getHref()
{
$themeOption = $this->_theme;
if ($themeOption === null) {
return parent::getHref();
}
// clear cache if themeOption is the empty string,
// which corresponds to current base url
if ($themeOption == '') {
$this->_hrefCache = null;
}
// create an href for the correct theme
set_theme_base_url($themeOption);
$href = parent::getHref();
revert_theme_base_url();
return $href;
}
/**
* @group ZF-7794
*/
public function testSpecifyingAnotherSchemeHelperToGenerateHrefs()
{
$path = dirname(dirname(__FILE__)) . '/_files/My/SchemeHelper.php';
require_once $path;
$newHelper = new My_SchemeHelper();
Zend_Navigation_Page_Mvc::setSchemeHelper($newHelper);
$page = new Zend_Navigation_Page_Mvc(array('scheme' => 'https'));
$expected = My_SchemeHelper::RETURN_URL;
$actual = $page->getHref();
$old = new Zend_View_Helper_ServerUrl();
Zend_Navigation_Page_Mvc::setSchemeHelper($old);
$this->assertEquals($expected, $actual);
}
public function testSpecifyingAnotherUrlHelperToGenerateHrefs()
{
$path = dirname(dirname(__FILE__)) . '/_files/My/UrlHelper.php';
require_once $path;
$newHelper = new My_UrlHelper();
Zend_Navigation_Page_Mvc::setUrlHelper($newHelper);
$page = new Zend_Navigation_Page_Mvc();
$expected = My_UrlHelper::RETURN_URL;
$actual = $page->getHref();
$old = Zend_Controller_Action_HelperBroker::getStaticHelper('Url');
Zend_Navigation_Page_Mvc::setUrlHelper($old);
$this->assertEquals($expected, $actual);
}
/** @brief Renvoie le lien url associé à la route
*
* la méthode renvoie null si la route n'est pas définie.
* Ainsi, l'appel du helper menu->htmlify sur cette page rendrait
* un span au lieu d'un a
*
*/
public function getHref()
{
if ($this->_route) {
return parent::getHref();
} else {
return 'javascript:void(0)';
}
}
