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<?php
# Lifter010: TODO
/**
* specification.php - controller class for the specification
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* @author Nico Müller <nico.mueller@uni-oldenburg.de>
* @author Michael Riehemann <michael.riehemann@uni-oldenburg.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @package admin
* @since Stud.IP version 2.1
*/
class Admin_SpecificationController extends AuthenticatedController
{
protected $_autobind = true;
/**
* Common tasks for all actions.
*/
public function before_filter(&$action, &$args)
{
global $perm;
parent::before_filter($action, $args);
# user must have special permission
if (!$perm->have_perm(Config::get()->AUX_RULE_ADMIN_PERM ?: 'admin')) {
throw new AccessDeniedException();
}
//setting title and navigation
Navigation::activateItem('/admin/config/specification');
PageLayout::setTitle(_('Verwaltung von Zusatzangaben'));
}
/**
* Maintenance view for the specification parameters
*/
public function index_action()
{
$this->rules = AuxLockRule::findBySQL('1 ORDER BY name');
Sidebar::Get()->addWidget(new ActionsWidget())->addLink(
_('Neue Regel anlegen'),
$this->editURL(),
Icon::create('add')
);
}
/**
* Edit or create a rule
* @property AuxLockRule $rule
*/
public function edit_action(AuxLockRule $rule = null)
{
$rule->name = Request::i18n('name', $rule->name);
$rule->description = Request::i18n('description', $rule->description);
$rule->attributes = Request::optionArray('fields') ?: $rule->attributes;
$rule->sorting = Request::getArray('order') ?: $rule->sorting;
if ($GLOBALS['perm']->have_perm('root')) {
Sidebar::Get()->addWidget(new ActionsWidget())->addLink(
_('Datenfelder bearbeiten'),
URLHelper::getURL('dispatch.php/admin/datafields'),
Icon::create('edit')
);
}
$this->semFields = $this->getSemFields();
$this->entries_user = DataField::getDataFields('user');
$this->entries_semdata = DataField::getDataFields('usersemdata');
if ($GLOBALS['perm']->have_perm('root') && count($this->entries_semdata) === 0) {
PageLayout::postWarning(sprintf(
_('Sie müssen zuerst im Bereich %sDatenfelder%s in der Kategorie '
. '<em>Datenfelder für Personenzusatzangaben in Veranstaltungen</em> '
. 'einen neuen Eintrag erstellen.'),
'<a href="' . URLHelper::getLink('dispatch.php/admin/datafields') . '">',
'</a>'
));
}
}
/**
* Store or edit Rule
* @param string $id
*/
public function store_action(AuxLockRule $rule = null)
{
CSRFProtection::verifyUnsafeRequest();
$errors = [];
if (!trim(Request::get('name'))) {
$errors[] = _('Bitte geben Sie der Regel mindestens einen Namen!');
}
if (!AuxLockRule::validateFields(Request::optionArray('fields'))) {
$errors[] = _('Bitte wählen Sie mindestens ein Feld aus der Kategorie "Zusatzinformationen" aus!');
}
if ($errors) {
PageLayout::postError(_('Ihre Eingaben sind ungültig.'), $errors);
$this->keepRequest();
$this->redirect($this->editURL($rule));
} else {
$rule->name = Request::i18n('name');
$rule->description = Studip\Markup::purifyHtml(Request::i18n('description'));
$rule->attributes = Request::optionArray('fields') ?? [];
$rule->sorting = Request::getArray('order') ?? [];
if ($rule->store()) {
PageLayout::postSuccess(sprintf(
_('Die Regel "%s" wurde erfolgreich gespeichert!'),
htmlReady($rule->name)
));
}
$this->redirect('admin/specification');
}
}
/**
* Delete a rule, using a modal dialog
*/
public function delete_action(AuxLockRule $rule)
{
CSRFProtection::verifyUnsafeRequest();
$result = $rule->delete();
if ($result === false) {
PageLayout::postError(_('Es können nur nicht verwendete Regeln gelöscht werden!'));
} elseif ($result > 0) {
PageLayout::postSuccess(_('Die Regel wurde erfolgreich gelöscht!'));
}
$this->redirect($this->indexURL());
}
private function getSemFields(): array
{
return [
'vasemester' => _('Semester'),
'vanr' => _('Veranstaltungsnummer'),
'vatitle' => _('Veranstaltungstitel'),
'vadozent' => _('Dozent'),
];
}
}
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