/**
* Update certificate instance.
*
* @param stdClass $certificate
* @return bool true
*/
function simplecertificate_update_instance(stdclass $data)
{
global $DB, $CFG;
require_once $CFG->dirroot . '/mod/simplecertificate/locallib.php';
$context = context_module::instance($data->coursemodule);
$simplecertificate = new simplecertificate($context, null, null);
return $simplecertificate->update_instance($data);
}
/**
* Overwrites parents to format $formdata
* @see simplecertificate::update_instance()
*/
public function update_instance(stdClass $instance)
{
global $CFG, $USER;
//usercontext
$user_context = context_user::instance($USER->id);
// Draft fileinfo
$fileinfo = array('contextid' => $user_context->id, 'component' => 'user', 'filearea' => 'draft', 'filepath' => '/');
$formdata = clone $instance;
unset($formdata->certificatetext);
unset($formdata->certificatetextformat);
$formdata->certificatetext['text'] = $instance->certificatetext;
$formdata->certificatetext['format'] = $instance->certificatetextformat;
if (!empty($instance->secondpagetext)) {
unset($formdata->secondpagetext);
unset($formdata->secondpagetextformat);
$formdata->secondpagetext['text'] = $instance->secondpagetext;
$formdata->secondpagetext['format'] = $instance->secondpagetextformat;
}
$fs = get_file_storage();
if (!empty($instance->certificateimage)) {
$imagefileinfo = self::get_certificate_image_fileinfo($this->get_context()->id);
$imagefile = $fs->get_file($imagefileinfo['contextid'], $imagefileinfo['component'], $imagefileinfo['filearea'], $imagefileinfo['itemid'], $imagefileinfo['filepath'], $instance->certificateimage);
$fileinfo['itemid'] = rand(1, 10);
$fs->delete_area_files($fileinfo['contextid'], $fileinfo['component'], $fileinfo['filearea'], $fileinfo['itemid']);
$fs->create_file_from_storedfile($fileinfo, $imagefile);
$formdata->certificateimage = $fileinfo['itemid'];
$imagefileinfo = null;
}
if (!empty($instance->secondimage)) {
$imagefileinfo = self::get_certificate_secondimage_fileinfo($this->get_context()->id);
$imagefile = $fs->get_file($imagefileinfo['contextid'], $imagefileinfo['component'], $imagefileinfo['filearea'], $imagefileinfo['itemid'], $imagefileinfo['filepath'], $instance->secondimage);
$fileinfo['itemid'] = rand(11, 21);
$fs->delete_area_files($fileinfo['contextid'], $fileinfo['component'], $fileinfo['filearea'], $fileinfo['itemid']);
$fs->create_file_from_storedfile($fileinfo, $imagefile);
$formdata->secondimage = $fileinfo['itemid'];
$imagefileinfo = null;
}
parent::update_instance($formdata);
}