/**
* Displays a pageable and sortable overview of all studygoups combined with
* a search form to query for specific studygroup
*
* @param $page
* @param $sort
*/
function browse_action($page = 1, $sort = "founded_asc")
{
$this->sort = preg_replace('/\\W/', '', $sort);
$this->page = intval($page);
$this->userid = $GLOBALS['auth']->auth['uid'];
$this->search = Request::get("searchtext");
$reset = false;
if (Request::get('action') == 'deny') {
unset($this->flash['searchterm']);
unset($this->flash['info']);
$this->page = 1;
$this->sort = "founded_asc";
$reset = true;
}
$this->lower_bound = ($this->page - 1) * get_config('ENTRIES_PER_PAGE');
list($this->sort_type, $this->sort_order) = explode('_', $this->sort);
if (empty($this->search) && isset($this->flash['searchterm'])) {
$this->search = $this->flash['searchterm'];
}
if (!empty($this->search)) {
$groups = StudygroupModel::getAllGroups($this->sort, $this->lower_bound, get_config('ENTRIES_PER_PAGE'), $this->search);
$this->flash['searchterm'] = $this->search;
$this->flash->keep('searchterm');
$this->anzahl = StudygroupModel::countGroups($this->search);
$this->groups = $groups;
}
// let the user know that there is no studygroup for the searchterm
if (empty($groups)) {
if (!$reset) {
if (Request::submitted('searchtext') && empty($this->search)) {
$this->flash['info'] = _("Der Suchbegriff ist zu kurz.");
unset($this->flash['searchterm']);
} elseif (isset($this->flash['searchterm'])) {
$this->flash['info'] = _("Es wurden keine Studiengruppen für den Suchbegriff gefunden");
}
}
$this->anzahl = StudygroupModel::countGroups();
$this->groups = StudygroupModel::getAllGroups($this->sort, $this->lower_bound, get_config('ENTRIES_PER_PAGE'));
} elseif (!$check || $this->groups) {
unset($this->flash['info']);
if ($this->page < 1 || $this->page > ceil($this->anzahl / get_config('ENTRIES_PER_PAGE'))) {
$this->page = 1;
}
}
}
/**
* adds user with given id as preliminary member to course
*
* @param string $user_id
* @return integer 1 if successfull
*/
public function addPreliminaryMember($user_id, $comment = '')
{
$new_admission_member = new AdmissionApplication();
$new_admission_member->user_id = $user_id;
$new_admission_member->position = 0;
$new_admission_member->status = 'accepted';
$new_admission_member->comment = $comment;
$this->course->admission_applicants[] = $new_admission_member;
$ok = $new_admission_member->store();
if ($ok && $this->isStudygroup()) {
StudygroupModel::applicationNotice($this->getId(), $user_id);
}
$cs = $this->getCourseSet();
if ($cs) {
$prio_delete = AdmissionPriority::unsetPriority($cs->getId(), $user_id, $this->getId());
}
// LOGGING
StudipLog::log('SEM_USER_ADD', $this->getId(), $user_id, 'accepted', 'Vorläufig akzeptiert');
return $ok;
}
/**
* Displays admin settings concerning the modules and plugins which that are globally available for studygroups
*
* @return void
*/
function globalmodules_action()
{
global $perm;
$perm->check("root");
PageLayout::setHelpKeyword('Admin.Studiengruppen');
// get institutes
$institutes = StudygroupModel::getInstitutes();
$default_inst = Config::Get()->STUDYGROUP_DEFAULT_INST;
// Nutzungsbedingungen
$terms = Config::Get()->STUDYGROUP_TERMS;
if ($this->flash['institute']) {
$default_inst = $this->flash['institute'];
}
if ($this->flash['modules']) {
foreach ($this->flash['modules'] as $module => $status) {
$enabled[$module] = $status == 'on' ? true : false;
}
}
if ($this->flash['terms']) {
$terms = $this->flash['terms'];
}
PageLayout::setTitle(_('Verwaltung studentischer Arbeitsgruppen'));
Navigation::activateItem('/admin/config/studygroup');
$query = "SELECT COUNT(*) FROM seminare WHERE status IN (?)";
$statement = DBManager::get()->prepare($query);
$statement->execute(array(studygroup_sem_types()));
// set variables for view
$this->can_deactivate = $statement->fetchColumn() == 0;
$this->current_page = _("Verwaltung erlaubter Inhaltselemente und Plugins für Studiengruppen");
$this->configured = count(studygroup_sem_types()) > 0;
$this->institutes = $institutes;
$this->default_inst = $default_inst;
$this->terms = $terms;
}
/**
*
* checks if the 'protected' flag of a file is set and if
* the course access is closed
*
* @param string MD5 id of the file
* @return bool
*/
function check_protected_download($document_id) {
$ok = true;
if (Config::GetInstance()->getValue('ENABLE_PROTECTED_DOWNLOAD_RESTRICTION')) {
$doc = new StudipDocument($document_id);
if ($doc->getValue('protected')) {
$ok = false;
$range_id = $doc->getValue('seminar_id');
if (get_object_type($range_id) == 'sem') {
$seminar = Seminar::GetInstance($range_id);
$timed_admission = $seminar->getAdmissionTimeFrame();
if ($seminar->isPasswordProtected() ||
$seminar->isAdmissionLocked()
|| ($timed_admission['end_time'] > 0 && $timed_admission['end_time'] < time())) {
$ok = true;
} else if (StudygroupModel::isStudygroup($range_id)) {
$studygroup = Seminar::GetInstance($range_id);
if ($studygroup->admission_prelim == 1) {
$ok = true;
}
}
}
}
}
return $ok;
}
/**
* Delete an existing user from the database and tidy up
*
* @access public
* @param bool delete all documents belonging to the user
* @return bool Removal successful?
*/
function deleteUser($delete_documents = true)
{
global $perm;
// Do we have permission to do so?
if (!$perm->have_perm("admin")) {
$this->msg .= "error§" . _("Sie haben keine Berechtigung Accounts zu löschen.") . "§";
return FALSE;
}
if (!$perm->have_perm("root")) {
if ($this->user_data['auth_user_md5.perms'] == "root") {
$this->msg .= "error§" . _("Sie haben keine Berechtigung <em>Root-Accounts</em> zu löschen.") . "§";
return FALSE;
}
if ($this->user_data['auth_user_md5.perms'] == "admin" && !$this->adminOK()) {
$this->msg .= "error§" . _("Sie haben keine Berechtigung diesen Admin-Account zu löschen.") . "§";
return FALSE;
}
}
$status = studygroup_sem_types();
// active dozent?
if (empty($status)) {
$active_count = 0;
} else {
$query = "SELECT SUM(c) AS count FROM (\n SELECT COUNT(*) AS c\n FROM seminar_user AS su1\n INNER JOIN seminar_user AS su2 ON (su1.seminar_id = su2.seminar_id AND su2.status = 'dozent')\n INNER JOIN seminare ON (su1.seminar_id = seminare.seminar_id AND seminare.status NOT IN (?))\n WHERE su1.user_id = ? AND su1.status = 'dozent'\n GROUP BY su1.seminar_id\n HAVING c = 1\n ORDER BY NULL\n ) AS sub";
$statement = DBManager::get()->prepare($query);
$statement->execute(array(studygroup_sem_types(), $this->user_data['auth_user_md5.user_id']));
$active_count = $statement->fetchColumn();
}
if ($active_count) {
$this->msg .= sprintf("error§" . _("<em>%s</em> ist Lehrkraft in %s aktiven Veranstaltungen und kann daher nicht gelöscht werden.") . "§", $this->user_data['auth_user_md5.username'], $active_count);
return FALSE;
//founder of studygroup?
} elseif (get_config('STUDYGROUPS_ENABLE')) {
$status = studygroup_sem_types();
if (empty($status)) {
$group_ids = array();
} else {
$query = "SELECT Seminar_id\n FROM seminare AS s\n LEFT JOIN seminar_user AS su USING (Seminar_id)\n WHERE su.status = 'dozent' AND su.user_id = ? AND s.status IN (?)";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id'], studygroup_sem_types()));
$group_ids = $statement->fetchAll(PDO::FETCH_COLUMN);
}
foreach ($group_ids as $group_id) {
$sem = Seminar::GetInstance($group_id);
if (StudygroupModel::countMembers($group_id) > 1) {
// check whether there are tutors or even autors that can be promoted
$tutors = $sem->getMembers('tutor');
$autors = $sem->getMembers('autor');
if (count($tutors) > 0) {
$new_founder = current($tutors);
StudygroupModel::promote_user($new_founder['username'], $sem->getId(), 'dozent');
continue;
} elseif (count($autors) > 0) {
$new_founder = current($autors);
StudygroupModel::promote_user($new_founder['username'], $sem->getId(), 'dozent');
continue;
}
// since no suitable successor was found, we are allowed to remove the studygroup
} else {
$sem->delete();
}
unset($sem);
}
}
// store user preferred language for sending mail
$user_language = getUserLanguagePath($this->user_data['auth_user_md5.user_id']);
// delete documents of this user
if ($delete_documents) {
// Remove private file space of this user
if (Config::get()->PERSONALDOCUMENT_ENABLE) {
$root_dir = new RootDirectory($this->user_data['auth_user_md5.user_id']);
$root_dir->delete();
}
// Remove other files
$temp_count = 0;
$query = "SELECT dokument_id FROM dokumente WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
while ($document_id = $statement->fetchColumn()) {
if (delete_document($document_id)) {
$temp_count++;
}
}
if ($temp_count) {
$this->msg .= "info§" . sprintf(_("%s Dokumente gelöscht."), $temp_count) . "§";
}
// delete empty folders of this user
$temp_count = 0;
$query = "SELECT COUNT(*) FROM folder WHERE range_id = ?";
$count_content = DBManager::get()->prepare($query);
$query = "DELETE FROM folder WHERE folder_id = ?";
$delete_folder = DBManager::get()->prepare($query);
$query = "SELECT folder_id FROM folder WHERE user_id = ? ORDER BY mkdate DESC";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
while ($folder_id = $statement->fetchColumn()) {
$count_content->execute(array($folder_id));
$count = $count_content->fetchColumn();
$count_content->closeCursor();
if (!$count && !doc_count($folder_id)) {
$delete_folder->execute(array($folder_id));
$temp_count += $delete_folder->rowCount();
}
}
if ($temp_count) {
$this->msg .= "info§" . sprintf(_("%s leere Ordner gelöscht."), $temp_count) . "§";
}
// folder left?
$query = "SELECT COUNT(*) FROM folder WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
$count = $statement->fetchColumn();
if ($count) {
$this->msg .= sprintf("info§" . _("%s Ordner konnten nicht gelöscht werden, da sie noch Dokumente anderer BenutzerInnen enthalten.") . "§", $count);
}
}
// kill all the ressources that are assigned to the user (and all the linked or subordinated stuff!)
if (Config::get()->RESOURCES_ENABLE) {
$killAssign = new DeleteResourcesUser($this->user_data['auth_user_md5.user_id']);
$killAssign->delete();
}
$this->re_sort_position_in_seminar_user();
// delete user from seminars (postings will be preserved)
$query = "DELETE FROM seminar_user WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (($db_ar = $statement->rowCount()) > 0) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus Veranstaltungen gelöscht."), $db_ar) . "§";
}
// delete user from waiting lists
$query = "SELECT seminar_id FROM admission_seminar_user WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
$seminar_ids = $statement->fetchAll(PDO::FETCH_COLUMN);
$query = "DELETE FROM admission_seminar_user WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (($db_ar = $statement->rowCount()) > 0) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus Wartelisten gelöscht."), $db_ar) . "§";
array_map('update_admission', $seminar_ids);
}
// delete user from instituts
$this->logInstUserDel($this->user_data['auth_user_md5.user_id']);
$query = "DELETE FROM user_inst WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (($db_ar = $statement->rowCount()) > 0) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus MitarbeiterInnenlisten gelöscht."), $db_ar) . "§";
}
// delete user from Statusgruppen
if ($db_ar = RemovePersonFromAllStatusgruppen(get_username($this->user_data['auth_user_md5.user_id'])) > 0) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus Funktionen / Gruppen gelöscht."), $db_ar) . "§";
}
// delete user from archiv
$query = "DELETE FROM archiv_user WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (($db_ar = $statement->rowCount()) > 0) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus den Zugriffsberechtigungen für das Archiv gelöscht."), $db_ar) . "§";
}
// delete all personal news from this user
if ($db_ar = StudipNews::DeleteNewsByAuthor($this->user_data['auth_user_md5.user_id'])) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus den Ankündigungen gelöscht."), $db_ar) . "§";
}
if ($db_ar = StudipNews::DeleteNewsRanges($this->user_data['auth_user_md5.user_id'])) {
$this->msg .= "info§" . sprintf(_("%s Verweise auf Ankündigungen gelöscht."), $db_ar) . "§";
}
//delete entry in news_rss_range
StudipNews::UnsetRssId($this->user_data['auth_user_md5.user_id']);
// delete 'Studiengaenge'
$query = "DELETE FROM user_studiengang WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (($db_ar = $statement->rowCount()) > 0) {
$this->msg .= "info§" . sprintf(_("%s Zuordnungen zu Studiengängen gelöscht."), $db_ar) . "§";
}
// delete all private appointments of this user
if (get_config('CALENDAR_ENABLE')) {
$appkills = CalendarEvent::deleteBySQL('range_id = ?', array($this->user_data['auth_user_md5.user_id']));
if ($appkills) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus den Terminen gelöscht."), $appkills) . "§";
}
// delete membership in group calendars
if (get_config('CALENDAR_GROUP_ENABLE')) {
$membershipkills = CalendarUser::deleteBySQL('owner_id = :user_id OR user_id = :user_id', array(':user_id' => $this->user_data['auth_user_md5.user_id']));
if ($membershipkills) {
$this->msg .= 'info§' . sprintf(_('%s Verknüpfungen mit Gruppenterminkalendern gelöscht.'));
}
}
}
// delete all messages send or received by this user
$messaging = new messaging();
$messaging->delete_all_messages($this->user_data['auth_user_md5.user_id']);
// delete user from all foreign adressbooks and empty own adressbook
$buddykills = Contact::deleteBySQL('user_id = ?', array($this->user_data['auth_user_md5.user_id']));
if ($buddykills > 0) {
$this->msg .= "info§" . sprintf(_("%s Einträge aus Adressbüchern gelöscht."), $buddykills) . "§";
}
$contactkills = Contact::deleteBySQL('owner_id = ?', array($this->user_data['auth_user_md5.user_id']));
if ($contactkills) {
$this->msg .= sprintf(_('Adressbuch mit %d Einträgen gelöscht.'), $contactkills);
}
// delete users groups
Statusgruppen::deleteBySQL('range_id = ?', array($this->user_data['auth_user_md5.user_id']));
// remove user from any groups
StatusgruppeUser::deleteBySQL('user_id = ?', array($this->user_data['auth_user_md5.user_id']));
// delete all blubber entrys
$query = "DELETE FROM blubber WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (($db_ar = $statement->rowCount()) > 0) {
$this->msg .= "info§" . sprintf(_("%s Blubber gelöscht."), $db_ar) . "§";
}
// delete the datafields
$localEntries = DataFieldEntry::removeAll($this->user_data['auth_user_md5.user_id']);
UserConfigEntry::deleteByUser($this->user_data['auth_user_md5.user_id']);
// delete all remaining user data
$queries = array("DELETE FROM kategorien WHERE range_id = ?", "DELETE FROM user_info WHERE user_id = ?", "DELETE FROM user_visibility WHERE user_id = ?", "DELETE FROM user_online WHERE user_id = ?", "DELETE FROM auto_insert_user WHERE user_id = ?", "DELETE FROM roles_user WHERE userid = ?", "DELETE FROM schedule WHERE user_id = ?", "DELETE FROM schedule_seminare WHERE user_id = ?", "DELETE FROM termin_related_persons WHERE user_id = ?", "DELETE FROM user_userdomains WHERE user_id = ?");
foreach ($queries as $query) {
DBManager::get()->prepare($query)->execute(array($this->user_data['auth_user_md5.user_id']));
}
object_kill_visits($this->user_data['auth_user_md5.user_id']);
object_kill_views($this->user_data['auth_user_md5.user_id']);
// delete picture
$avatar = Avatar::getAvatar($this->user_data["auth_user_md5.user_id"]);
if ($avatar->is_customized()) {
$avatar->reset();
$this->msg .= "info§" . _("Bild gelöscht.") . "§";
}
// delete visibility settings
Visibility::removeUserPrivacySettings($this->user_data['auth_user_md5.user_id']);
//delete connected users
if (get_config('ELEARNING_INTERFACE_ENABLE')) {
if (ELearningUtils::initElearningInterfaces()) {
foreach ($GLOBALS['connected_cms'] as $cms) {
if ($cms->auth_necessary && $cms->user instanceof ConnectedUser) {
$user_auto_create = $cms->USER_AUTO_CREATE;
$cms->USER_AUTO_CREATE = false;
$userclass = strtolower(get_class($cms->user));
$connected_user = new $userclass($cms->cms_type, $this->user_data['auth_user_md5.user_id']);
if ($ok = $connected_user->deleteUser()) {
if ($connected_user->is_connected) {
$this->msg .= "info§" . sprintf(_("Der verknüpfte Nutzer %s wurde im System %s gelöscht."), $connected_user->login, $connected_user->cms_type) . "§";
}
}
$cms->USER_AUTO_CREATE = $user_auto_create;
}
}
}
}
// delete deputy entries if necessary
$query = "DELETE FROM deputies WHERE ? IN (user_id, range_id)";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
$deputyEntries = $statement->rowCount();
if ($deputyEntries) {
$this->msg .= "info§" . sprintf(_("%s Einträge in den Vertretungseinstellungen gelöscht."), $deputyEntries) . "§";
}
// delete Stud.IP account
$query = "DELETE FROM auth_user_md5 WHERE user_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->user_data['auth_user_md5.user_id']));
if (!$statement->rowCount()) {
$this->msg .= "error§<em>" . _("Fehler:") . "</em> " . $query . "§";
return FALSE;
} else {
$this->msg .= "msg§" . sprintf(_("Benutzer \"%s\" gelöscht."), $this->user_data['auth_user_md5.username']) . "§";
}
log_event("USER_DEL", $this->user_data['auth_user_md5.user_id'], NULL, sprintf("%s %s (%s)", $this->user_data['auth_user_md5.Vorname'], $this->user_data['auth_user_md5.Nachname'], $this->user_data['auth_user_md5.username']));
//log with Vorname Nachname (username) as info string
// Can we reach the email?
if ($this->checkMail($this->user_data['auth_user_md5.Email'])) {
// include language-specific subject and mailbody
$Zeit = date("H:i:s, d.m.Y", time());
include "locale/{$user_language}/LC_MAILS/delete_mail.inc.php";
// send mail
StudipMail::sendMessage($this->user_data['auth_user_md5.Email'], $subject, $mailbody);
}
unset($this->user_data);
return TRUE;
}
/**
* A person applies for a course.
*/
function apply_action()
{
$user_id = $GLOBALS['user']->id;
$courseset = CourseSet::getSetForCourse($this->course_id);
$this->course_name = PageLayout::getTitle();
if ($courseset) {
$errors = $courseset->checkAdmission($user_id, $this->course_id);
if (count($errors)) {
$this->courseset_message = $courseset->toString(true);
$this->admission_error = MessageBox::error(_("Die Anmeldung war nicht erfolgreich."), $errors);
foreach ($courseset->getAdmissionRules() as $rule) {
$admission_form .= $rule->getInput();
}
if ($admission_form) {
$this->admission_form = $admission_form;
}
} else {
if ($courseset->isSeatDistributionEnabled()) {
if ($courseset->hasAlgorithmRun()) {
if ($courseset->getSeatDistributionTime()) {
$msg = _("Die Plätze in dieser Veranstaltung wurden automatisch verteilt.");
}
if (StudipLock::get('enrolment' . $this->course_id)) {
$course = Course::find($this->course_id);
if ($course->getFreeSeats() && !$course->getNumWaiting()) {
$enrol_user = true;
} else {
if ($course->isWaitlistAvailable()) {
$seminar = new Seminar($course);
if ($seminar->addToWaitlist($user_id, 'last')) {
$msg_details[] = sprintf(_("Alle Plätze sind belegt, Sie wurden daher auf Platz %s der Warteliste gesetzt."), $maxpos);
}
} else {
$this->admission_error = MessageBox::error(_("Die Anmeldung war nicht erfolgreich. Alle Plätze sind belegt und es steht keine Warteliste zur Verfügung."));
}
}
} else {
$this->admission_error = MessageBox::error(_("Die Anmeldung war wegen technischer Probleme nicht erfolgreich. Bitte versuchen Sie es später noch einmal."));
}
} else {
$msg = _("Die Plätze in dieser Veranstaltung werden automatisch verteilt.");
if ($limit = $courseset->getAdmissionRule('LimitedAdmission')) {
$msg_details[] = sprintf(_("Diese Veranstaltung gehört zu einem Anmeldeset mit %s Veranstaltungen. Sie können maximal %s davon belegen. Bei der Verteilung werden die von Ihnen gewünschten Prioritäten berücksichtigt."), count($courseset->getCourses()), $limit->getMaxNumber());
$this->user_max_limit = $limit->getMaxNumberForUser($user_id);
if (get_config('IMPORTANT_SEMNUMBER')) {
$order = "ORDER BY VeranstaltungsNummer, Name";
} else {
$order = "ORDER BY Name";
}
$this->priocourses = Course::findMany($courseset->getCourses(), $order);
$this->user_prio = AdmissionPriority::getPrioritiesByUser($courseset->getId(), $user_id);
$this->max_limit = $limit->getMaxNumber();
$this->prio_stats = AdmissionPriority::getPrioritiesStats($courseset->getId());
$this->already_claimed = count($this->user_prio);
} else {
$this->priocourses = Course::find($this->course_id);
$this->already_claimed = array_key_exists($this->course_id, AdmissionPriority::getPrioritiesByUser($courseset->getId(), $user_id));
}
$msg_details[] = _("Zeitpunkt der automatischen Verteilung: ") . strftime("%x %X", $courseset->getSeatDistributionTime());
$this->num_claiming = count(AdmissionPriority::getPrioritiesByCourse($courseset->getId(), $this->course_id));
if ($this->already_claimed) {
$msg_details[] = _("Sie sind bereits für die Verteilung angemeldet.");
}
}
$this->courseset_message = MessageBox::info($msg, $msg_details);
} else {
$enrol_user = true;
}
}
} else {
$enrol_user = true;
}
if ($enrol_user) {
$course = Seminar::GetInstance($this->course_id);
if ($course->admission_prelim) {
if (!$course->isStudygroup() && $course->admission_prelim_txt && !Request::submitted('apply')) {
$this->admission_prelim_txt = $course->admission_prelim_txt;
$this->admission_prelim_comment = Config::get()->ADMISSION_PRELIM_COMMENT_ENABLE;
$this->admission_form = $this->render_template_as_string('course/enrolment/prelim');
} else {
if (Request::get('admission_comment')) {
$admission_comment = get_fullname() . ': ' . Request::get('admission_comment');
} else {
$admission_comment = '';
}
if ($course->addPreliminaryMember($user_id, $admission_comment)) {
if ($course->isStudygroup()) {
if (StudygroupModel::isInvited($user_id, $this->course_id)) {
// an invitation exists, so accept the join request automatically
$status = 'autor';
StudygroupModel::accept_user(get_username($user_id), $this->course_id);
StudygroupModel::cancelInvitation(get_username($user_id), $this->course_id);
$success = sprintf(_("Sie wurden in die Veranstaltung %s als %s eingetragen."), $course->getName(), get_title_for_status($status, 1));
PageLayout::postMessage(MessageBox::success($success));
} else {
$success = sprintf(_("Sie wurden auf die Anmeldeliste der Studiengruppe %s eingetragen. Die Moderatoren der Studiengruppe können Sie jetzt freischalten."), $course->getName());
PageLayout::postMessage(MessageBox::success($success));
}
} else {
$success = sprintf(_("Sie wurden in die Veranstaltung %s vorläufig eingetragen."), $course->getName());
PageLayout::postMessage(MessageBox::success($success));
}
}
}
} else {
$status = 'autor';
if ($course->addMember($user_id, $status)) {
$success = sprintf(_("Sie wurden in die Veranstaltung %s als %s eingetragen."), $course->getName(), get_title_for_status($status, 1));
PageLayout::postMessage(MessageBox::success($success));
$this->enrol_user = true;
if (StudygroupModel::isInvited($user_id, $this->course_id)) {
// delete an existing invitation
StudygroupModel::cancelInvitation(get_username($user_id), $this->course_id);
}
}
}
unset($this->courseset_message);
}
StudipLock::release();
}
foreach ($founders as $founder) : ?>
<?php
echo Avatar::getAvatar($founder['user_id'])->getImageTag(Avatar::SMALL);
?>
<a href="<?php
echo URLHelper::getlink('dispatch.php/profile?username='******'uname']);
?>
"><?php
echo htmlready($founder['fullname']);
?>
</a>
<br>
<? endforeach; ?>
</td>
<td align="center">
<? if (StudygroupModel::isMember($this->userid,$group['Seminar_id'] )) :?>
<?php
echo Icon::create('person', 'inactive', ['title' => _('Sie sind Mitglied in dieser Gruppe')])->asImg();
?>
<? endif;?>
</td>
<td align="center">
<? if ($group['admission_prelim'] == 1) :?>
<?php
echo Icon::create('lock-locked', 'inactive', ['title' => _('Mitgliedschaft muss beantragt werden')])->asImg();
?>
<? endif;?>
</td>
</tr>
<? endforeach ; ?>
<? if ($anzahl > 20) : ?>
/**
* If a new user applies, an application note to all moderators and founders
* of a studygroup will be automatically sent while calling this function.
* The note contains the user's name and a direct link to the member page of the studygroup.
*
* @param string $sem_id id of a seminar / studygroup
* @param strimg $user_id id of the applicant
*
* @return int number of recipients
*/
function applicationNotice($sem_id, $user_id)
{
$sem = new Seminar($sem_id);
$dozenten = $sem->getMembers();
$tutors = $sem->getMembers('tutor');
$recipients = array();
$msging = new Messaging();
foreach (array_merge($dozenten, $tutors) as $uid => $user) {
$recipients[] = $user['username'];
}
if (studip_strlen($sem->getName()) > 32) {
//cut subject if to long
$subject = sprintf(_("[Studiengruppe: %s...]"), studip_substr($sem->getName(), 0, 30));
} else {
$subject = sprintf(_("[Studiengruppe: %s]"), $sem->getName());
}
if (StudygroupModel::isInvited($user_id, $sem_id)) {
$subject .= " " . _("Einladung akzeptiert");
$message = sprintf(_("%s hat die Einladung zur Studiengruppe %s akzeptiert. Klicken Sie auf den untenstehenden Link, um direkt zur Studiengruppe zu gelangen.\n\n [Direkt zur Studiengruppe]%s"), get_fullname($user_id), $sem->getName(), URLHelper::getlink($GLOBALS['ABSOLUTE_URI_STUDIP'] . "dispatch.php/course/studygroup/members/" . $sem->id, array('cid' => $sem->id)));
} else {
$subject .= " " . _("Neuer Mitgliedsantrag");
$message = sprintf(_("%s möchte der Studiengruppe %s beitreten. Klicken Sie auf den untenstehenden Link, um direkt zur Studiengruppe zu gelangen.\n\n [Direkt zur Studiengruppe]%s"), get_fullname($user_id), $sem->getName(), URLHelper::getlink($GLOBALS['ABSOLUTE_URI_STUDIP'] . "dispatch.php/course/studygroup/members/" . $sem->id, array('cid' => $sem->id)));
}
return $msging->insert_message($message, $recipients, "____%system%____", '', '', '', '', $subject);
}
