/**
* Perform minimal validation on the grade form
* @param array $data
* @param array $files
*/
function validation($data, $files) {
global $DB;
$errors = parent::validation($data, $files);
// advanced grading
if (!array_key_exists('grade', $data)) {
return $errors;
}
if ($this->assignment->get_instance()->grade > 0) {
if (!is_numeric($data['grade']) and (!empty($data['grade']))) {
$errors['grade'] = get_string('invalidfloatforgrade', 'assign', $data['grade']);
} else if ($data['grade'] > $this->assignment->get_instance()->grade) {
$errors['grade'] = get_string('gradeabovemaximum', 'assign', $this->assignment->get_instance()->grade);
} else if ($data['grade'] < 0) {
$errors['grade'] = get_string('gradebelowzero', 'assign');
}
} else {
// this is a scale
if ($scale = $DB->get_record('scale', array('id'=>-($this->assignment->get_instance()->grade)))) {
$scaleoptions = make_menu_from_list($scale->scale);
if (!array_key_exists((int)$data['grade'], $scaleoptions)) {
$errors['grade'] = get_string('invalidgradeforscale', 'assign');
}
}
}
return $errors;
}
/**
* Perform minimal validation on the grade form
* @param array $data
* @param array $files
*/
public function validation($data, $files) {
global $DB;
$errors = parent::validation($data, $files);
$instance = $this->assignment->get_instance();
// Advanced grading.
if (!array_key_exists('grade', $data)) {
return $errors;
}
if ($instance->grade > 0) {
if (unformat_float($data['grade']) === null && (!empty($data['grade']))) {
$errors['grade'] = get_string('invalidfloatforgrade', 'assign', $data['grade']);
} else if (unformat_float($data['grade']) > $instance->grade) {
$errors['grade'] = get_string('gradeabovemaximum', 'assign', $instance->grade);
} else if (unformat_float($data['grade']) < 0) {
$errors['grade'] = get_string('gradebelowzero', 'assign');
}
} else {
// This is a scale.
if ($scale = $DB->get_record('scale', array('id'=>-($instance->grade)))) {
$scaleoptions = make_menu_from_list($scale->scale);
if (!array_key_exists((int)$data['grade'], $scaleoptions)) {
$errors['grade'] = get_string('invalidgradeforscale', 'assign');
}
}
}
return $errors;
}
/**
* Perform minimal validation on the grade form
* @param array $data
* @param array $files
*/
public function validation($data, $files)
{
global $DB;
$errors = parent::validation($data, $files);
$instance = $this->assignment->get_instance();
if ($instance->markingworkflow && !empty($data['sendstudentnotifications']) && $data['workflowstate'] != ASSIGN_MARKING_WORKFLOW_STATE_RELEASED) {
$errors['sendstudentnotifications'] = get_string('studentnotificationworkflowstateerror', 'assign');
}
// Advanced grading.
if (!array_key_exists('grade', $data)) {
return $errors;
}
if ($instance->grade > 0) {
if (unformat_float($data['grade']) === null && !empty($data['grade'])) {
$errors['grade'] = get_string('invalidfloatforgrade', 'assign', $data['grade']);
} else {
if (unformat_float($data['grade']) > $instance->grade) {
$errors['grade'] = get_string('gradeabovemaximum', 'assign', $instance->grade);
} else {
if (unformat_float($data['grade']) < 0) {
$errors['grade'] = get_string('gradebelowzero', 'assign');
}
}
}
} else {
// This is a scale.
if ($scale = $DB->get_record('scale', array('id' => -$instance->grade))) {
$scaleoptions = make_menu_from_list($scale->scale);
if ((int) $data['grade'] !== -1 && !array_key_exists((int) $data['grade'], $scaleoptions)) {
$errors['grade'] = get_string('invalidgradeforscale', 'assign');
}
}
}
return $errors;
}
