function validation($data, $files)
{
global $DB, $CFG, $COURSE;
$errors = parent::validation($data, $files);
require_once "{$CFG->dirroot}/enrol/jwc/locallib.php";
$jwc = new jwc_helper();
$errormsg = '';
if (!$jwc->get_all_courses($data['coursenumber'], get_config('enrol_jwc', 'semester'), $errormsg)) {
$errors['coursenumber'] = '在教务处查询此课程编号出错：' . $errormsg;
}
if ($DB->record_exists('enrol', array('enrol' => 'jwc', 'courseid' => $COURSE->id, 'customchar1' => $data['coursenumber']))) {
$errors['coursenumber'] = '本课程已有一个教务处同步选课实例使用此课程编号';
}
return $errors;
}
require_once $CFG->libdir . '/clilib.php';
// cli only functions
require_once "{$CFG->dirroot}/enrol/jwc/locallib.php";
$longoptions = array('xkid' => true);
$shortoptions = array('x' => 'xkid');
list($options, $unrecognized) = cli_get_params($longoptions, $shortoptions);
if (empty($unrecognized)) {
$help = "Debug enrol jwc\n\nExample:\n\$sudo -u www-data /usr/bin/php enrol/jwc/cli/debug.php COURSE_NUMBER\n\$sudo -u www-data /usr/bin/php enrol/jwc/cli/debug.php -x xkid\n";
echo $help;
die;
}
$jwc = new jwc_helper();
$jwc_enrol = enrol_get_plugin('jwc');
if ($options['xkid']) {
foreach ($unrecognized as $xkid) {
$students = $jwc->get_all_students($xkid, $return_msg);
foreach ($students as $student) {
// print_r can not enum xml object
$userid = $DB->get_field('user', 'id', array('auth' => 'cas', 'username' => $student->code, 'lastname' => $student->name));
mtrace("{$student->code}\t{$student->name}\t[{$userid}]");
}
mtrace('Total: ' . count($students));
mtrace($return_msg);
}
} else {
foreach ($unrecognized as $course_number) {
$courses = $jwc->get_all_courses($course_number, $jwc_enrol->get_config('semester'), $return_msg);
print_r($courses);
mtrace($return_msg);
}
}
/**
* Validates course edit form data
*
* @param object $instance enrol instance or null if does not exist yet
* @param array $data
* @param object $context context of existing course or parent category if course does not exist
* @return array errors array
*/
public function course_edit_validation($instance, array $data, $context)
{
global $CFG;
$errors = array();
if (!empty($data['idnumber'])) {
require_once "{$CFG->dirroot}/enrol/jwc/locallib.php";
$jwc = new jwc_helper();
$errormsg = '';
if (!$jwc->get_all_courses($data['idnumber'], $this->get_config('semester'), $errormsg)) {
$errors['idnumber'] = '在教务处查询此课程编号出错：' . $errormsg . '（留空可跳过此检查）';
}
}
return $errors;
}
