/**
*
*/
protected function definition_grading()
{
global $CFG;
$dataformid = !empty($this->current->id) ? $this->current->id : 0;
$mform =& $this->_form;
$displaymultilink = false;
if ($CFG->dataform_multigradeitems) {
if ($dataformid) {
$gitems = grade_item::fetch_all(array('itemtype' => 'mod', 'itemmodule' => 'dataform', 'iteminstance' => $dataformid, 'courseid' => $this->current->course));
if ($gitems and count($gitems) > 1) {
$displaymultilink = true;
}
}
}
if ($displaymultilink) {
$mform->addElement('header', 'modstandardgrade', get_string('grade'));
$urlparams = array('id' => $this->current->update);
$url = new \moodle_url('/mod/dataform/grade/items.php', $urlparams);
$label = get_string('usegradeitemsform', 'mod_dataform', $url->out(false));
$mform->addElement('html', $label);
} else {
$this->standard_grading_coursemodule_elements();
$mform->setDefault('grade', 0);
$grademan = new \mod_dataform_grade_manager($dataformid);
// Grading rubric/guide.
$gradeguide = null;
if ($grademan->get_form_definition_grading_areas($mform, 'gradeguide', 'gradecalc')) {
$gradeguide = 'gradeguide';
$mform->disabledIf('gradeguide', 'grade[modgrade_type]', 'eq', 'none');
}
// Grading formula.
$grademan->get_form_definition_grading_calc($mform, 'gradecalc', $gradeguide);
$mform->disabledIf('gradecalc', 'grade[modgrade_type]', 'eq', 'none');
}
}
/**
* Update/create grade item for given dataform.
* @param object $data object with extra cmidnumber
* @param mixed optional array/object of grade(s); 'reset' means reset grades in gradebook
* @return int
*/
function dataform_grade_item_update($data, $grades = null)
{
$grademan = \mod_dataform_grade_manager::instance($data->id);
$options = $grades == 'reset' ? array('reset' => 1) : array();
foreach ($grademan->grade_items as $itemnumber => $unused) {
$res = $grademan->update_grade_item($itemnumber, $options);
if ($res != GRADE_UPDATE_OK) {
// Break on failure.
return $res;
}
}
}
/**
* Returns the grade manager for the Dataform instance.
*
* @return mod_dataform_grade_manager
*/
public function get_grade_manager()
{
return mod_dataform_grade_manager::instance($this->id);
}
