function getTabNavigation($course_id)
{
if (TRUE) {
$temp = ScmTabEntry::findByRange_id($course_id, 'ORDER BY position ASC');
if ($temp) {
$scms = SimpleORMapCollection::createFromArray($temp);
$navigation = new Navigation($scms->first()->tab_name ?: _('Informationen'));
$navigation->setImage('icons/16/white/infopage.png');
$navigation->setActiveImage('icons/16/black/infopage.png');
foreach ($scms as $scm) {
$scm_link = PluginEngine::getLink($this, array(), 'show/' . $scm->id);
$nav = new Navigation($scm['tab_name'], $scm_link);
$nav->setImage('icons/16/white/infopage.png');
$nav->setActiveImage('icons/16/black/infopage.png');
Navigation::addItem('course/scmTabs' . $scm->id, $nav);
}
return null;
//array('scm' => $navigation);
} else {
$scm = new ScmTabEntry($id);
$scm->tab_name = 'Infoseite';
$scm->user_id = $GLOBALS['user']->id;
$scm->range_id = $GLOBALS['SessSemName'][1];
$scm->store();
$scm_link = PluginEngine::getLink($this, array(), 'show/' . $scm->id);
$nav = new Navigation($scm->tab_name, $scm_link);
$nav->setImage('icons/16/white/infopage.png');
$nav->setActiveImage('icons/16/black/infopage.png');
Navigation::addItem('course/scmTabs' . $scm->id, $nav);
return null;
}
} else {
return null;
}
}
/**
* Deletes a page.
*
* @param String $id Id of the page to delete
*/
public function delete_action($id)
{
$ticket = Request::option('ticket');
if ($ticket && check_ticket($ticket)) {
$scm = new ScmTabEntry($id);
if (!$scm->isNew() && $scm->range_id == $GLOBALS['SessSemName'][1]) {
$scm->delete();
PageLayout::postMessage(MessageBox::success(_('Der Eintrag wurde gelöscht.')));
}
$this->redirect('show/');
return;
}
PageLayout::postMessage(MessageBox::error(_('Es ist ein Fehler aufgetreten. Bitte versuchen Sie erneut, diese Seite zu löschen.')));
$this->redirect('show/' . $id);
}
