$erroritem->on = '';
$errors[] = $erroritem;
get_slot_data($form);
$form->what = 'doaddupdateslot';
$form->studentid = optional_param('studentid', '', PARAM_INT);
if (!empty($form->studentid)) {
$form->appointments = unserialize(stripslashes(optional_param('appointments', '', PARAM_RAW)));
unset($form->appointments[$form->studentid]);
}
$form->availableslots = scheduler_get_available_slots($form->studentid, $scheduler->id);
$form->slotid = optional_param('slotid', -1, PARAM_INT);
break;
case 'doaddappointed':
unset($erroritem);
$erroritem->message = get_string('dontforgetsaveadvice', 'scheduler');
$erroritem->on = '';
$errors[] = $erroritem;
get_slot_data($form);
$form->what = 'doaddupdateslot';
$form->appointments = unserialize(stripslashes(required_param('appointments', PARAM_RAW)));
$form->slotid = optional_param('slotid', -1, PARAM_INT);
$form->studentid = $appointment->studentid = required_param('studenttoadd', PARAM_INT);
$form->availableslots = scheduler_get_available_slots($form->studentid, $scheduler->id);
$appointment->attended = optional_param('attended', 0, PARAM_INT);
$appointment->appointmentnote = optional_param('appointmentnote', '', PARAM_TEXT);
$appointment->grade = optional_param('grade', 0, PARAM_CLEAN);
$appointment->timecreated = time();
$appointment->timemodified = time();
$form->appointments[$appointment->studentid] = $appointment;
break;
}
*/
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden.');
/// It must be included from view.php in mod/scheduler
}
// We first have to check whether some action needs to be performed
switch ($action) {
/************************************ creates or updates a slot ***********************************************/
/*
* If fails, should reenter within the form signalling error cause
*/
case 'doaddupdateslot':
// get expected parameters
$slotid = optional_param('slotid', '', PARAM_INT);
// get standard slot parms
get_slot_data($data);
$appointments = unserialize(stripslashes(optional_param('appointments', '', PARAM_RAW)));
$errors = array();
// Avoid slots starting in the past (too far)
if ($data->starttime < time() - DAYSECS * 10) {
$erroritem->message = get_string('startpast', 'scheduler');
$erroritem->on = 'rangestart';
$errors[] = $erroritem;
}
if ($data->exclusivity > 0 and count($appointments) > $data->exclusivity) {
unset($erroritem);
$erroritem->message = get_string('exclusivityoverload', 'scheduler');
$erroritem->on = 'exclusivity';
$errors[] = $erroritem;
}
if ($data->teacherid == 0) {