/**
* Remove one or more types
*
* @return void Redirects back to main listing
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
if (!User::authorise('core.delete', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
// Incoming (expecting an array)
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
// Ensure we have an ID to work with
if (empty($ids)) {
// Redirect with error message
Notify::warning(Lang::txt('COM_RESOURCES_NO_ITEM_SELECTED'));
return $this->cancelTask();
}
$i = 0;
foreach ($ids as $id) {
// Check if the type is being used
$rt = Type::oneOrFail($id);
$usage = Resource::all()->whereEquals('type', $id)->total();
if ($usage) {
Notify::error(Lang::txt('COM_RESOURCES_TYPE_BEING_USED', $id));
continue;
}
// Delete the type
if (!$rt->destroy()) {
Notify::error($rt->getError());
continue;
}
$i++;
}
if ($i) {
Notify::success(Lang::txt('COM_RESOURCES_ITEMS_REMOVED', $i));
}
// Redirect
$this->cancelTask();
}
/**
* Display sessions
*
* @return void
*/
public function sessionsTask()
{
// Get filters
$filters = array('appname' => urldecode(Request::getState($this->_option . '.' . $this->_controller . '.appname', 'appname', '')), 'sort' => Request::getState($this->_option . '.' . $this->_controller . '.sort', 'filter_order', 'start'), 'sort_Dir' => Request::getState($this->_option . '.' . $this->_controller . '.sortdir', 'filter_order_Dir', 'DESC'), 'limit' => Request::getState($this->_option . '.' . $this->_controller . '.limit', 'limit', Config::get('list_limit'), 'int'), 'start' => Request::getState($this->_option . '.' . $this->_controller . '.limitstart', 'limitstart', 0, 'int'));
// Get the list of sessions
$rows = array();
// Get a count of all sessions (for pagination)
$total = count($rows);
// Get a list of all apps for the filters bar
$apps = Resource::all()->whereEquals('type', $this->config->get('windows_type'))->rows();
// Get a list of all active sessions for specified app
$appname = Request::getVar('appname', '');
$sessions = array();
if (!empty($appname)) {
exec('/usr/bin/hz-aws-appstream getappsessions --appid' . ' "' . $appname . '"', $rawsessions);
$sessions = array();
foreach ($rawsessions as $s) {
$sessionsArray = explode("|", $s);
if (sizeof($sessionsArray) == 4) {
$sessions[] = array("sessionid" => $sessionsArray[0], "status" => $sessionsArray[2], "opaquedata" => $sessionsArray[3]);
}
//else
// $sessions[] = array("sessionid" => $sessionsArray[0], "status" => "cannot parse", "opaquedata" => "cannot parse");
}
usort($sessions, function ($a, $b) {
return strcmp($a['status'], $b['status']);
});
}
// Output the HTML
$this->view->set('filters', $filters)->set('rows', $rows)->set('apps', $apps)->set('sessions', $sessions)->set('total', 0)->setErrors($this->getErrors())->setLayout('sessions')->display();
}
