/**
* @inheritdoc
*/
public function __construct($certificate, $course, $coursemodule, $certificateissues = null)
{
// If no certificateissues provided, we replace it with some dummy,
// enough to that the $this->get_pdf() will be able to render something.
if (empty($certificateissues)) {
// Create a dummy certificate_issues.
$certificateissues = new stdClass();
$certificateissues->timecreated = time();
$certificateissues->code = certificate_generate_code();
}
parent::__construct($certificate, $course, $certificateissues, $coursemodule);
}
/**
* Inserts preliminary user data when a certificate is viewed.
* Prevents form from issuing a certificate upon browser refresh.
*
* @param stdClass $course
* @param stdClass $user
* @param stdClass $certificate
* @return stdClass the newly created certificate issue
*/
function certificate_prepare_issue($course, $user, $certificate)
{
global $DB;
if ($certificate->reissuecert == 0) {
// Get the last one they received
if ($certissue = certificate_get_latest_issue($certificate->id, $user->id)) {
return $certissue;
}
} else {
if ($certissue = $DB->get_record('certificate_issues', array('certificateid' => $certificate->id, 'userid' => $user->id, 'certdate' => '0'))) {
return $certissue;
}
}
// Create new certificate issue record
$certissue = new stdClass();
$certissue->certificateid = $certificate->id;
$certissue->userid = $user->id;
$certissue->timecreated = time();
$certissue->studentname = fullname($user);
$certissue->code = certificate_generate_code();
$certissue->classname = $course->fullname;
$certissue->certdate = 0;
$certissue->reportgrade = NULL;
$certissue->id = $DB->insert_record('certificate_issues', $certissue);
return $certissue;
}
/**
* Inserts preliminary user data when a certificate is viewed.
* Prevents form from issuing a certificate upon browser refresh.
*
* @param stdClass $course
* @param stdClass $user
* @param stdClass $certificate
* @param stdClass $cm
* @return stdClass the newly created certificate issue
*/
function certificate_get_issue($course, $user, $certificate, $cm)
{
global $DB;
// Check if there is an issue already, should only ever be one
if ($certissue = $DB->get_record('certificate_issues', array('userid' => $user->id, 'certificateid' => $certificate->id))) {
return $certissue;
}
// Create new certificate issue record
$certissue = new stdClass();
$certissue->certificateid = $certificate->id;
$certissue->userid = $user->id;
$certissue->code = certificate_generate_code();
$certissue->timecreated = time();
$certissue->id = $DB->insert_record('certificate_issues', $certissue);
// Email to the teachers and anyone else
certificate_email_teachers($course, $certificate, $certissue, $cm);
certificate_email_others($course, $certificate, $certissue, $cm);
return $certissue;
}
function certificate_prepare_issue($course, $user)
{
global $certificate;
if (record_exists("certificate_issues", "certificateid", $certificate->id, "userid", $user->id)) {
return get_record("certificate_issues", "certificateid", $certificate->id, "userid", $user->id);
} else {
if (certificate_grade_condition()) {
$timecreated = time();
$certdate = certificate_generate_date($certificate, $course);
if (!$certdate) {
$certdate = $timecreated;
}
$code = certificate_generate_code();
if ($certificate->printgrade == 1) {
$coursegrade = get_course_grade($course->id);
} else {
if ($certificate->printgrade > 1) {
$coursegrade = certificate_mod_grade($course, $certificate->printgrade);
}
}
if ($certificate->gradefmt == 1) {
$gradeinput = $coursegrade->percentage . '%';
} else {
if ($certificate->gradefmt == 2) {
$gradeinput = $coursegrade->points . ' %%P%%';
} else {
if ($certificate->gradefmt == 3) {
$gradeinput = certificate_get_gradeletter($coursegrade->percentage);
}
}
}
$studentname = str_replace('\'', '\\\'', certificate_generate_studentname($course, $user));
insert_record("certificate_issues", array("certificateid" => $certificate->id, "userid" => $user->id, "timecreated" => $timecreated, "studentname" => $studentname, "code" => $code, "classname" => str_replace('\'', '\\\'', $course->fullname), "certdate" => $certdate, "credits" => $certificate->credithours, "grade" => $gradeinput), false);
certificate_email_teachers($certificate);
}
}
}
function certificate_prepare_issue($course, $user, $certificate)
{
if (record_exists('certificate_issues', 'certificateid', $certificate->id, 'userid', $user->id)) {
return;
}
$timecreated = time();
$code = certificate_generate_code();
$studentname = fullname($user);
$newrec = new Object();
$newrec->certificateid = $certificate->id;
$newrec->userid = $user->id;
$newrec->timecreated = $timecreated;
$newrec->studentname = addslashes($studentname);
$newrec->code = addslashes($code);
$newrec->classname = addslashes($course->fullname);
$certissue = insert_record('certificate_issues', $newrec, false);
//now assign certification!
if (!empty($certificate->setcertification)) {
$profilefield = new stdclass();
$profilefield->certtype = $certificate->setcertification;
$profilefield->userid = $user->id;
$profilefield->courseid = $course->id;
$profilefield->changeuserid = $user->id;
$profilefield->timechanged = time();
insert_record('tao_user_certification_status', $profilefield);
//now save event
//get shortname of certification being set:
$eventdata = new object();
$eventdata->userid = $user->id;
$eventdata->course = $course->id;
$eventdata->certification = $certificate->setcertification;
$eventdata->certificationid = $certificate->id;
events_trigger('certification_updated', $eventdata);
}
}
