PHP grade_item::denormalize_formulaの例

コード例 #1

ファイル: grade_item.php プロジェクト: r007/PMoodle

 /**
  * Returns calculation string if grade calculated.
  * @return mixed string if calculation used, null if not
  */
 function get_calculation()
 {
     if ($this->is_calculated()) {
         return grade_item::denormalize_formula($this->calculation, $this->courseid);
     } else {
         return NULL;
     }
 }

コード例 #2

ファイル: calculation.php プロジェクト: arshanam/Moodle-ITScholars-LMS

// default return url
$gpr = new grade_plugin_return();
$returnurl = $gpr->get_return_url($CFG->wwwroot . '/grade/report.php?id=' . $course->id);
if (!($grade_item = grade_item::fetch(array('id' => $id, 'courseid' => $course->id)))) {
    error('Incorect item id');
}
// activity items and items without grade can not have calculation
if ($grade_item->is_external_item() or $grade_item->gradetype != GRADE_TYPE_VALUE and $grade_item->gradetype != GRADE_TYPE_SCALE) {
    redirect($returnurl, get_string('errornocalculationallowed', 'grades'));
}
$mform = new edit_calculation_form(null, array('gpr' => $gpr, 'itemid' => $grade_item->id));
if ($mform->is_cancelled()) {
    redirect($returnurl);
}
$calculation = calc_formula::localize($grade_item->calculation);
$calculation = grade_item::denormalize_formula($calculation, $grade_item->courseid);
$mform->set_data(array('courseid' => $grade_item->courseid, 'calculation' => $calculation, 'id' => $grade_item->id, 'itemname' => $grade_item->itemname));
$errors = array();
if ($data = $mform->get_data(false)) {
    $calculation = calc_formula::unlocalize($data->calculation);
    $grade_item->set_calculation($calculation);
    redirect($returnurl);
} elseif (!empty($section) and $section = 'idnumbers' and !empty($idnumbers)) {
    // Handle idnumbers separately (non-mform)
    //first validate and store the new idnumbers
    foreach ($idnumbers as $giid => $value) {
        if ($gi = grade_item::fetch(array('id' => $giid))) {
            if ($gi->itemtype == 'mod') {
                $cm = get_coursemodule_from_instance($gi->itemmodule, $gi->iteminstance, $gi->courseid);
            } else {
                $cm = null;

コード例 #3

ファイル: outcomeitem.php プロジェクト: BackupTheBerlios/samouk-svn

require_capability('moodle/grade:manage', $context);
// default return url
$gpr = new grade_plugin_return();
$returnurl = $gpr->get_return_url('index.php?id=' . $course->id);
$mform = new edit_outcomeitem_form(null, array('gpr' => $gpr));
if ($mform->is_cancelled() || empty($CFG->enableoutcomes)) {
    redirect($returnurl);
}
if ($item = get_record('grade_items', 'id', $id, 'courseid', $course->id)) {
    $item = new grade_item($item, false);
    // redirect if outcomeid present
    if (empty($item->outcomeid)) {
        $url = $CFG->wwwroot . '/grade/edit/tree/item.php?id=' . $id . '&courseid=' . $courseid;
        redirect($gpr->add_url_params($url));
    }
    $item->calculation = grade_item::denormalize_formula($item->calculation, $course->id);
    if ($item->itemtype == 'mod') {
        $cm = get_coursemodule_from_instance($item->itemmodule, $item->iteminstance, $item->courseid);
        $item->cmid = $cm->id;
    } else {
        $item->cmid = 0;
    }
} else {
    $item = new grade_item(array('courseid' => $courseid, 'itemtype' => 'manual'));
    $item->cmid = 0;
}
$decimalpoints = $item->get_decimals();
if ($item->hidden > 1) {
    $item->hiddenuntil = $item->hidden;
    $item->hidden = 0;
} else {