Ejemplo n.º 1
0
 /**
  * Shows the current restrictions for course participation.
  */
 function index_action()
 {
     URLHelper::addLinkParam('return_to_dialog', Request::isDialog());
     $this->sidebar = Sidebar::get();
     $this->sidebar->setImage("sidebar/seminar-sidebar.png");
     if ($GLOBALS['perm']->have_perm('admin')) {
         $list = new SelectorWidget();
         $list->setUrl("?#admin_top_links");
         $list->setSelectParameterName("cid");
         foreach (AdminCourseFilter::get()->getCoursesForAdminWidget() as $seminar) {
             $list->addElement(new SelectElement($seminar['Seminar_id'], $seminar['Name']), 'select-' . $seminar['Seminar_id']);
         }
         $list->setSelection($this->course_id);
         $this->sidebar->addWidget($list);
     }
     $this->all_domains = UserDomain::getUserDomains();
     $this->seminar_domains = array_map(function ($d) {
         return $d->getId();
     }, UserDomain::getUserDomainsForSeminar($this->course_id));
     $this->current_courseset = CourseSet::getSetForCourse($this->course_id);
     $this->activated_admission_rules = AdmissionRule::getAvailableAdmissionRules();
     if (!$this->current_courseset) {
         $available_coursesets = new SimpleCollection();
         foreach (CourseSet::getCoursesetsByInstituteId($this->course->institut_id) as $cs) {
             $cs = new CourseSet($cs['set_id']);
             if ($cs->isUserAllowedToAssignCourse($this->user_id, $this->course_id)) {
                 $available_coursesets[] = array('id' => $cs->getId(), 'name' => $cs->getName(), 'chdate' => $cs->chdate, 'my_own' => $cs->getUserId() === $GLOBALS['user']->id);
             }
         }
         foreach (CourseSet::getglobalCoursesets() as $cs) {
             $cs = new CourseSet($cs['set_id']);
             if ($cs->isUserAllowedToAssignCourse($this->user_id, $this->course_id)) {
                 $available_coursesets[] = array('id' => $cs->getId(), 'name' => $cs->getName(), 'chdate' => $cs->chdate, 'my_own' => $cs->getUserId() === $GLOBALS['user']->id);
             }
         }
         $available_coursesets = $available_coursesets->findBy('chdate', strtotime('-1 year'), '>');
         $available_coursesets->orderBy('name');
         $this->available_coursesets = $available_coursesets;
         PageLayout::postMessage(MessageBox::info(_("Für diese Veranstaltung sind keine Anmelderegeln festgelegt. Die Veranstaltung ist damit für alle Nutzer zugänglich.")));
     } else {
         if ($this->current_courseset->isSeatDistributionEnabled() && !$this->course->admission_turnout) {
             PageLayout::postMessage(MessageBox::info(_("Diese Veranstaltung ist teilnahmebeschränkt, aber die maximale Teilnehmeranzahl ist nicht gesetzt.")));
         }
     }
     $lockdata = LockRules::getObjectRule($this->course_id);
     if ($lockdata['description'] && LockRules::CheckLockRulePermission($this->course_id, $lockdata['permission'])) {
         PageLayout::postMessage(MessageBox::info(formatLinks($lockdata['description'])));
     }
 }