require_once $CFG->libdir . '/gradelib.php';
require_once 'form.php';
$courseid = optional_param('id', SITEID, PARAM_INT);
if (!($course = get_record('course', 'id', $courseid))) {
print_error('nocourseid');
}
require_login($course);
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('moodle/grade:manage', $context);
$gpr = new grade_plugin_return(array('type' => 'edit', 'plugin' => 'settings', 'courseid' => $courseid));
$strgrades = get_string('grades');
$pagename = get_string('coursesettings', 'grades');
$navigation = grade_build_nav(__FILE__, $pagename, $courseid);
$returnurl = $CFG->wwwroot . '/grade/index.php?id=' . $course->id;
$mform = new course_settings_form();
$settings = grade_get_settings($course->id);
$mform->set_data($settings);
if ($mform->is_cancelled()) {
redirect($returnurl);
} else {
if ($data = $mform->get_data()) {
$data = (array) $data;
$general = array('displaytype', 'decimalpoints', 'aggregationposition');
foreach ($data as $key => $value) {
if (!in_array($key, $general) and strpos($key, 'report_') !== 0 and strpos($key, 'import_') !== 0 and strpos($key, 'export_') !== 0) {
continue;
}
if ($value == -1) {
$value = null;
}
grade_set_setting($course->id, $key, $value);
/**
* Return a grade in user-friendly form, whether it's a scale or not.
*
* @param mixed $grade int|null
* @param boolean $editing Are we allowing changes to this grade?
* @param int $userid The user id the grade belongs to
* @param int $modified Timestamp from when the grade was last modified
* @return string User-friendly representation of grade
*/
public function display_grade($grade, $editing, $userid = 0, $modified = 0)
{
global $DB, $COURSE;
static $scalegrades = array();
$o = '';
if ($this->get_instance()->grade >= 0) {
// Normal number.
if ($editing && $this->get_instance()->grade > 0) {
if ($grade < 0) {
$displaygrade = '';
} else {
$settings = grade_get_settings($COURSE->id);
if (isset($settings->decimalpoints)) {
$displaygrade = format_float($grade, $settings->decimalpoints);
} else {
$displaygrade = format_float($grade, get_config('moodle', 'grade_decimalpoints'));
}
}
$o .= '<label class="accesshide" for="quickgrade_' . $userid . '">' . get_string('usergrade', 'assign') . '</label>';
$o .= '<input type="text"
id="quickgrade_' . $userid . '"
name="quickgrade_' . $userid . '"
value="' . $displaygrade . '"
size="6"
maxlength="10"
class="quickgrade"/>';
$o .= ' / ' . format_float($this->get_instance()->grade, 2);
return $o;
} else {
if ($grade == -1 || $grade === null) {
$o .= '-';
} else {
$item = $this->get_grade_item();
$o .= grade_format_gradevalue($grade, $item);
if ($item->get_displaytype() == GRADE_DISPLAY_TYPE_REAL) {
// If displaying the raw grade, also display the total value.
$o .= ' / ' . format_float($this->get_instance()->grade, 2);
}
}
return $o;
}
} else {
// Scale.
if (empty($this->cache['scale'])) {
if ($scale = $DB->get_record('scale', array('id' => -$this->get_instance()->grade))) {
$this->cache['scale'] = make_menu_from_list($scale->scale);
} else {
$o .= '-';
return $o;
}
}
if ($editing) {
$o .= '<label class="accesshide"
for="quickgrade_' . $userid . '">' . get_string('usergrade', 'assign') . '</label>';
$o .= '<select name="quickgrade_' . $userid . '" class="quickgrade">';
$o .= '<option value="-1">' . get_string('nograde') . '</option>';
foreach ($this->cache['scale'] as $optionid => $option) {
$selected = '';
if ($grade == $optionid) {
$selected = 'selected="selected"';
}
$o .= '<option value="' . $optionid . '" ' . $selected . '>' . $option . '</option>';
}
$o .= '</select>';
return $o;
} else {
$scaleid = (int) $grade;
if (isset($this->cache['scale'][$scaleid])) {
$o .= $this->cache['scale'][$scaleid];
return $o;
}
$o .= '-';
return $o;
}
}
}