/**
* Handle a request.
*
* The URL of the component that is used to handle the request is obtained automatically.
* If the handler hook returns false (i.e. handling failed), it will produce an error page.
*
* @param midcom_baseclasses_components_interface $handler The component's main handler class
*/
public function run(midcom_baseclasses_components_interface $handler)
{
$result = $handler->handle();
if (false === $result) {
throw new midcom_error("Component " . $this->get_key(MIDCOM_CONTEXT_COMPONENT) . " failed to handle the request");
} else {
if (is_object($result) && $result instanceof midcom_response) {
$result->send();
//this will exit
}
}
// Retrieve Metadata
$nav = new midcom_helper_nav();
if ($nav->get_current_leaf() === false) {
$meta = $nav->get_node($nav->get_current_node());
} else {
$meta = $nav->get_leaf($nav->get_current_leaf());
}
if ($this->get_key(MIDCOM_CONTEXT_PERMALINKGUID) === null) {
$this->set_key(MIDCOM_CONTEXT_PERMALINKGUID, $meta[MIDCOM_NAV_GUID]);
}
if ($this->get_key(MIDCOM_CONTEXT_PAGETITLE) == '') {
$this->set_key(MIDCOM_CONTEXT_PAGETITLE, $meta[MIDCOM_NAV_NAME]);
}
}
