public function test_certificate_get_ordinal_number_suffix()
{
$this->assertEquals('th', certificate_get_ordinal_number_suffix(0));
$this->assertEquals('st', certificate_get_ordinal_number_suffix(1));
$this->assertEquals('nd', certificate_get_ordinal_number_suffix(2));
$this->assertEquals('rd', certificate_get_ordinal_number_suffix(3));
$this->assertEquals('th', certificate_get_ordinal_number_suffix(12));
}
/**
* Returns the date to display for the certificate.
*
* @param stdClass $certificate
* @param stdClass $certrecord
* @param stdClass $course
* @param int $userid
* @return string the date
*/
function certificate_get_date($certificate, $certrecord, $course, $userid = null)
{
global $DB, $USER;
if (empty($userid)) {
$userid = $USER->id;
}
// Set certificate date to current time, can be overwritten later
$date = $certrecord->timecreated;
if ($certificate->printdate == '2') {
// Get the enrolment end date
$sql = "SELECT MAX(c.timecompleted) as timecompleted\n FROM {course_completions} c\n WHERE c.userid = :userid\n AND c.course = :courseid";
if ($timecompleted = $DB->get_record_sql($sql, array('userid' => $userid, 'courseid' => $course->id))) {
if (!empty($timecompleted->timecompleted)) {
$date = $timecompleted->timecompleted;
}
}
} else {
if ($certificate->printdate > 2) {
if ($modinfo = certificate_get_mod_grade($course, $certificate->printdate, $userid)) {
$date = $modinfo->dategraded;
}
}
}
if ($certificate->printdate > 0) {
if ($certificate->datefmt == 1) {
$certificatedate = userdate($date, '%B %d, %Y');
} else {
if ($certificate->datefmt == 2) {
$suffix = certificate_get_ordinal_number_suffix(userdate($date, '%d'));
$certificatedate = userdate($date, '%B %d' . $suffix . ', %Y');
} else {
if ($certificate->datefmt == 3) {
$certificatedate = userdate($date, '%d %B %Y');
} else {
if ($certificate->datefmt == 4) {
$certificatedate = userdate($date, '%B %Y');
} else {
if ($certificate->datefmt == 5) {
$certificatedate = userdate($date, get_string('strftimedate', 'langconfig'));
}
}
}
}
}
return $certificatedate;
}
return '';
}
