/**
* Returns an escaped absolute URL for the given page
*
* @param \Zend\Navigation\AbstractPage $page page to get URL from
* @return string
*/
public function url(AbstractPage $page)
{
$href = $page->getHref();
if (!isset($href[0])) {
// no href
return '';
} elseif ($href[0] == '/') {
// href is relative to root; use serverUrl helper
$url = $this->getServerUrl() . $href;
} elseif (preg_match('/^[a-z]+:/im', (string) $href)) {
// scheme is given in href; assume absolute URL already
$url = (string) $href;
} else {
throw new \RuntimeException("Relative url cannot be rendered.");
}
return $this->_xmlEscape($url);
}
/**
* @param array|Config $page
* @return AbstractPage
*/
public function addPage($page)
{
if (is_array($page) || $page instanceof Config) {
if (isset($page['route']) && !isset($page['type'])) {
$page['type'] = "Bundle\\ZendNavigationBundle\\Page\\RouterPage";
} else {
if (isset($page['uri']) && !isset($page['uri'])) {
$page['type'] = "Bundle\\ZendNavigationBundle\\Page\\UriPage";
}
}
$page = AbstractPage::factory($page);
}
parent::addPage($page);
return $this;
}
public function toArray()
{
return array_merge(parent::toArray(), array('route' => $this->route, 'params' => $this->params));
}
