/**
* Move an item one down or own up int he ordering
*
* @param string $move Direction to move
* @return void
*/
protected function reorderTask($move = 'down')
{
// Check for request forgeries
Request::checkToken(['get', 'post']);
// Incoming
$id = Request::getVar('id', array());
$id = $id[0];
$pid = Request::getInt('event', 0);
// Ensure we have an ID to work with
if (!$id) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_EVENTS_PAGE_NO_ID'), 'error');
return;
}
// Ensure we have a parent ID to work with
if (!$pid) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_EVENTS_PAGE_NO_EVENT_ID'), 'error');
return;
}
// Get the element moving down - item 1
$page1 = new Page($this->database);
$page1->load($id);
// Get the element directly after it in ordering - item 2
$page2 = clone $page1;
$page2->getNeighbor($this->_task);
switch ($move) {
case 'up':
// Switch places: give item 1 the position of item 2, vice versa
$orderup = $page2->ordering;
$orderdn = $page1->ordering;
$page1->ordering = $orderup;
$page2->ordering = $orderdn;
break;
case 'down':
// Switch places: give item 1 the position of item 2, vice versa
$orderup = $page1->ordering;
$orderdn = $page2->ordering;
$page1->ordering = $orderdn;
$page2->ordering = $orderup;
break;
}
// Save changes
$page1->store();
$page2->store();
// Redirect
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&id[]=' . $pid, false));
}
