/**
* Clear the history until the uri.
* Two uris are equal if their view and id vars are the same.
*
* @param mixed $url The uri until
*
* @return void
*/
public function clearHistoryUntil($url = 'SERVER')
{
$history = $this->history->getQueue();
if (empty($history)) {
return;
}
$uri = $this->getUri($url);
$view = $uri->getVar('view');
$id = $uri->getVar('id');
$newHistory = array();
foreach ($history as $oldLink) {
$oldUri = $this->getUri($oldLink);
$oldView = $oldUri->getVar('view');
$oldId = $oldUri->getVar('id');
if ($oldView === $view && $oldId === $id) {
break;
}
$newHistory[] = $oldLink;
}
$this->history->setQueue($newHistory);
}
/**
* Clear the history until the uri.
* Two uris are equal if their view and id vars are the same.
*
* @param mixed $uri The uri until
*
* @return void
*/
public function clearHistoryUntil($uri = null)
{
$history = $this->history->getQueue();
if (empty($history)) {
return;
}
if (null === $uri) {
$uri = str_replace(Juri::base(), '', Juri::getInstance()->toString());
}
$uri = new JURI($uri);
$view = $uri->getVar('view');
$id = $uri->getVar('id');
$newHistory = array();
foreach ($history as $oldLink) {
$oldUri = new Juri($oldLink);
$oldView = $oldUri->getVar('view');
$oldId = $oldUri->getVar('id');
if ($oldView === $view && $oldId === $id) {
break;
}
$newHistory[] = $oldLink;
}
$this->history->setQueue($newHistory);
}
