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<?php
/**
* event_log.php - event logging admin controller
*
* @author Elmar Ludwig <ludwig@uos.de>
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @copyright 2009 Authors
* @license GPL2 or any later version
*/
class EventLogController extends AuthenticatedController
{
protected $_autobind = true;
private $event_log;
/**
* common tasks for all actions
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
// user must have root permission
$GLOBALS['perm']->check('root');
$this->event_log = new EventLog();
}
/**
* show and search log events
*/
public function show_action()
{
PageLayout::setTitle(_('Anzeige der Log-Events'));
Navigation::activateItem('/admin/log/show');
$this->page = Request::int('page', 0);
$this->action_id = Request::option('action_id');
$this->object_id = Request::option('object_id');
$this->format = Request::option('format');
$this->search = trim(Request::get('search'));
$this->log_actions = LogAction::getUsed(true);
$this->types = $this->event_log->get_object_types();
$this->type = Request::option('type');
// restrict log events to object scope
if ($this->search) {
$objects = $this->event_log->find_objects(
$this->type,
$this->search,
$this->action_id
);
if (count($objects) > 0) {
$this->objects = $objects;
} else {
PageLayout::postError(_('Kein passendes Objekt gefunden.'));
}
}
// find all matching log events
if (!$this->search || isset($this->object_id)) {
$this->num_entries =$this->event_log->count_log_events(
$this->action_id,
$this->object_id
);
$this->log_events = $this->event_log->get_log_events(
$this->action_id,
$this->object_id,
$this->page * 50
);
}
}
/**
* configure log action
*/
public function admin_action()
{
PageLayout::setTitle(_('Konfiguration der Logging-Funktionen'));
Navigation::activateItem('/admin/log/admin');
$this->log_actions = $this->event_log->get_log_actions();
}
/**
* edit an existing log action
*/
public function edit_action(LogAction $action)
{
PageLayout::setTitle(sprintf(
_('Log-Aktion %s bearbeiten'),
$action->name
));
}
/**
* save changes to a log action
*/
public function save_action(LogAction $action)
{
$action->description = Request::get('description');
$action->info_template = Request::get('info_template');
$action->active = (bool) Request::int('active', 0);
$action->expires = Request::int('expires', 0) * 86400;
// Validate
$errors = [];
if (!$action->description) {
$errors[] = _('Keine Beschreibung angegeben.');
}
if (!$action->info_template) {
$errors[] = _('Kein Info-Template angegeben.');
}
if ($action->expires < 0) {
$errors[] = _('Ablaufzeit darf nicht negativ sein.');
}
if (count($errors) > 0) {
PageLayout::postError(_('Es sind Fehler aufgetreten.'), $errors);
$this->render_action('edit');
return;
}
$action->store();
if (Request::isXhr()) {
$this->response->add_header('X-Dialog-Close', 1);
$this->render_nothing();
} else {
$this->redirect($this->admin());
}
}
}
|
