public function beforeUpdate($object, $line, $mappeddata)
{
foreach ($mappeddata['fleximport_dozenten'] as $dozent_id) {
if ($object->isNew()) {
$this->new_dozenten[] = $dozent_id;
} else {
$coursemember = CourseMember::find(array($object->getId(), $dozent_id));
if (!$coursemember || $coursemember['status'] !== "dozent") {
$this->new_dozenten[] = $dozent_id;
}
}
}
}
/**
* adds user with given id on waitinglist
*
* @param string $user_id
* @param string $which_end 'last' or 'first'
* @return integer 1 if successfull
*/
public function addToWaitlist($user_id, $which_end = 'last')
{
if (AdmissionApplication::exists(array($user_id, $this->id)) || CourseMember::find(array($this->id, $user_id))) {
return false;
}
switch ($which_end) {
// Append users to waitlist end.
case 'last':
$maxpos = DBManager::get()->fetchColumn("SELECT MAX(`position`)
FROM `admission_seminar_user`
WHERE `seminar_id`=?
AND `status`='awaiting'", array($this->id));
$waitpos = $maxpos+1;
break;
// Prepend users to waitlist start.
case 'first':
default:
// Move all others on the waitlist up by the number of people to add.
DBManager::get()->execute("UPDATE `admission_seminar_user`
SET `position`=`position`+1
WHERE `seminar_id`=?
AND `status`='awaiting'", array($this->id));
$waitpos = 1;
}
$new_admission_member = new AdmissionApplication();
$new_admission_member->user_id = $user_id;
$new_admission_member->position = $waitpos;
$new_admission_member->status = 'awaiting';
$new_admission_member->seminar_id = $this->id;
if ($new_admission_member->store()) {
StudipLog::log('SEM_USER_ADD', $this->id, $user_id, 'awaiting', 'Auf Warteliste gesetzt, Position: ' . $waitpos);
$this->course->resetRelation('admission_applicants');
return 1;
}
return false;
}
/**
* Get the visibility of a user in a seminar
* @param String $user_id
* @param String $seminar_id
* @return Array
*/
private function getUserVisibility()
{
$member = CourseMember::find(array($this->course_id, $this->user_id));
$visibility = $member->visible;
$status = $member->status;
#echo "<pre>"; var_dump($member); echo "</pre>";
$result['visible_mode'] = false;
if ($visibility) {
$result['iam_visible'] = $visibility == 'yes' || $visibility == 'unknown';
if ($status == 'user' || $status == 'autor') {
$result['visible_mode'] = 'participant';
} else {
$result['iam_visible'] = true;
$result['visible_mode'] = false;
}
}
return $result;
}
