diff --git a/app/controllers/course/studygroup.php b/app/controllers/course/studygroup.php
index f164b5707989a4967fe86e036e86a3cbd7ec2a21..13d61529ef77ce2aeea2644c01331135e18939e7 100644
--- a/app/controllers/course/studygroup.php
+++ b/app/controllers/course/studygroup.php
@@ -161,193 +161,6 @@ class Course_StudygroupController extends AuthenticatedController
$this->studygroup = $studygroup;
}
- /**
- * @addtogroup notifications
- *
- * Creating a new studygroup triggers a StudygroupDidCreate
- * notification. The ID of the studygroup is transmitted as
- * subject of the notification.
- */
-
- /**
- * creates a new studygroup with respect to given form data
- *
- * Triggers a StudygroupDidCreate notification using the ID of the
- * new studygroup as subject.
- *
- * @return void
- */
- public function create_action()
- {
- $admin = $GLOBALS['perm']->have_perm('admin');
- $errors = [];
-
- CSRFProtection::verifyUnsafeRequest();
-
- foreach ($GLOBALS['SEM_CLASS'] as $key => $class) {
- if ($class['studygroup_mode']) {
- $sem_class = $class;
- break;
- }
- }
-
- if (Request::getArray('founders')) {
- $founders = Request::optionArray('founders');
- $this->flash['founders'] = $founders;
- }
- // search for founder
- if ($admin && Request::submitted('search_founder')) {
- $search_for_founder = Request::get('search_for_founder');
-
- // do not allow to search with the empty string
- if ($search_for_founder) {
- // search for the user
- $query = "SELECT user_id, {$GLOBALS['_fullname_sql']['full_rev']} AS fullname, username, perms
- FROM auth_user_md5
- LEFT JOIN user_info USING (user_id)
- WHERE perms NOT IN ('root', 'admin')
- AND (username LIKE CONCAT('%', :needle, '%')
- OR Vorname LIKE CONCAT('%', :needle, '%')
- OR Nachname LIKE CONCAT('%', :needle, '%'))
- LIMIT 500";
- $statement = DBManager::get()->prepare($query);
- $statement->bindValue(':needle', $search_for_founder);
- $statement->execute();
- $results_founders = $statement->fetchGrouped();
- }
-
- if (is_array($results_founders)) {
- PageLayout::postSuccess(sprintf(
- ngettext(
- 'Es wurde %s Person gefunden:',
- 'Es wurden %s Personen gefunden:',
- count($results_founders)
- ),
- count($results_founders)
- ));
- } else {
- PageLayout::postInfo(_('Es wurden keine Personen gefunden.'));
- }
-
- $this->flash['create'] = true;
- $this->flash['results_choose_founders'] = $results_founders;
- $this->flash['request'] = Request::getInstance();
-
- // go to the form again
- $this->redirect('course/studygroup/new/');
- } // add a new founder
- else if ($admin && Request::submitted('add_founder')) {
- $founders = [Request::option('choose_founder')];
-
- $this->flash['founders'] = $founders;
- $this->flash['create'] = true;
- $this->flash['request'] = Request::getInstance();
-
- $this->redirect('course/studygroup/new/');
- } // remove a founder
- else if ($admin && Request::submitted('remove_founder')) {
- $founders = [];
- $this->flash['founders'] = $founders;
- $this->flash['create'] = true;
- $this->flash['request'] = Request::getInstance();
-
- $this->redirect('course/studygroup/new/');
- } // reset search
- else if ($admin && Request::submitted('new_search')) {
-
- $this->flash['create'] = true;
- $this->flash['request'] = Request::getInstance();
-
- $this->redirect('course/studygroup/new/');
- } //checks
- else {
- if (!Request::get('groupname')) {
- $errors[] = _("Bitte Gruppennamen angeben");
- } else {
- $query = "SELECT 1 FROM seminare WHERE name = ?";
- $statement = DBManager::get()->prepare($query);
- $statement->execute([
- Request::get('groupname'),
- ]);
- if ($statement->fetchColumn()) {
- $errors[] = _("Eine Veranstaltung/Studiengruppe mit diesem Namen existiert bereits. Bitte wählen Sie einen anderen Namen");
- }
- }
-
- if (!Request::get('grouptermsofuse_ok')) {
- $errors[] = _("Sie müssen die Nutzungsbedingungen durch Setzen des Häkchens bei 'Einverstanden' akzeptieren.");
- }
-
- if ($admin && (!is_array($founders) || !sizeof($founders))) {
- $errors[] = _("Sie müssen mindestens einen Gruppengründer eintragen!");
- }
-
- if (count($errors)) {
- $this->flash['errors'] = $errors;
- $this->flash['create'] = true;
- $this->flash['request'] = Request::getInstance();
- $this->redirect('course/studygroup/new/');
- } else {
- // Everything seems fine, let's create a studygroup
-
- $sem_types = studygroup_sem_types();
- $sem = new Seminar();
- $sem->name = Request::get('groupname'); // seminar-class quotes itself
- $sem->description = Request::get('groupdescription'); // seminar-class quotes itself
- $sem->status = $sem_types[0];
- $sem->read_level = 1;
- $sem->write_level = 1;
- $sem->institut_id = Config::Get()->STUDYGROUP_DEFAULT_INST;
- $sem->visible = 1;
- if (Request::get('groupaccess') == 'all') {
- $sem->admission_prelim = 0;
- } else {
- $sem->admission_prelim = 1;
- if (Config::get()->STUDYGROUPS_INVISIBLE_ALLOWED && Request::get('groupaccess') == 'invisible') {
- $sem->visible = 0;
- }
- $sem->admission_prelim_txt = _("Die ModeratorInnen der Studiengruppe können Ihren Aufnahmewunsch bestätigen oder ablehnen. Erst nach Bestätigung erhalten Sie vollen Zugriff auf die Gruppe.");
- }
- $sem->admission_binding = 0;
-
- $this_semester = Semester::findCurrent();
- $sem->semester_start_time = $this_semester['beginn'];
- $sem->semester_duration_time = -1;
-
- if ($admin) {
- // insert founder(s)
- foreach ($founders as $user_id) {
- CourseMember::create([
- 'seminar_id' => $sem->id,
- 'user_id' => $user_id,
- 'status' => 'dozent',
- 'gruppe' => 8
- ]);
- }
-
- $this->founders = null;
- $this->flash['founders'] = null;
- } else {
- $user_id = $GLOBALS['auth']->auth['uid'];
- // insert dozent
- CourseMember::create([
- 'seminar_id' => $sem->id,
- 'user_id' => $user_id,
- 'status' => 'dozent',
- 'gruppe' => 8
- ]);
- }
-
- $sem->store();
-
- NotificationCenter::postNotification('StudygroupDidCreate', $sem->id);
-
- // the work is done. let's visit the brand new studygroup.
- $this->redirect(URLHelper::getURL('seminar_main.php?auswahl=' . $sem->id));
- }
- }
- }
-
/**
* displays a form for editing studygroups with corresponding data
*