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;
}
}
/**
* Moves a page to the front so it becomes the first page the user will
* see.
*
* @param String $id Id of the page to move
*/
public function move_action($id)
{
$scm = new ScmTabEntry($id);
if (!$scm->isNew() && $scm->range_id == $GLOBALS['SessSemName'][1]) {
$query = "UPDATE scm_tabs\n SET position = position + 1\n WHERE range_id = :range_id AND position < :position";
$statement = DBManager::get()->prepare($query);
$statement->bindValue(':range_id', $scm->range_id);
$statement->bindValue(':position', $scm->position);
$statement->execute();
$scm->position = 0;
if ($scm->store()) {
PageLayout::postMessage(MessageBox::success(_('Der Eintrag wurde an die erste Position verschoben.')));
}
}
$this->redirect('show/' . $id);
}
