private function _rebuildMenu()
{
/** @var \JTableMenu $table */
$table = \JTable::getInstance('menu');
$db = $table->getDbo();
// We need to rebuild the menu based on its root item. By default this is the menu item with ID=1. However, some
// crappy upgrade scripts enjoy screwing it up. Hey, ho, the workaround way I go.
$query = $db->getQuery(true)->select($db->qn('id'))->from($db->qn('#__menu'))->where($db->qn('id') . ' = ' . $db->q(1));
$rootItemId = $db->setQuery($query)->loadResult();
if (is_null($rootItemId)) {
// Guess what? The Problem has happened. Let's find the root node by title.
$rootItemId = null;
$query = $db->getQuery(true)->select($db->qn('id'))->from($db->qn('#__menu'))->where($db->qn('title') . ' = ' . $db->q('Menu_Item_Root'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId)) {
// For crying out loud, did that idiot changed the title too?! Let's find it by alias.
$rootItemId = null;
$query = $db->getQuery(true)->select($db->qn('id'))->from($db->qn('#__menu'))->where($db->qn('alias') . ' = ' . $db->q('root'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId)) {
// Dude. Dude! Duuuuuuude! The alias is screwed up, too?! Find it by component ID.
$rootItemId = null;
$query = $db->getQuery(true)->select($db->qn('id'))->from($db->qn('#__menu'))->where($db->qn('component_id') . ' = ' . $db->q('0'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId)) {
// Your site is more of a "shite" than a "site". Let's try with minimum lft value.
$rootItemId = null;
$query = $db->getQuery(true)->select($db->qn('id'))->from($db->qn('#__menu'))->order($db->qn('lft') . ' ASC');
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId)) {
// I quit. Your site is broken.
return false;
}
$table->rebuild($rootItemId);
}
