}
$cat_id = isset($_GET['cat_id']) ? (int) $_GET['cat_id'] : null;
$action = isset($_GET['action']) && $_GET['action'] ? $_GET['action'] : null;
switch ($action) {
case 'export_all_certificates':
$params['orientation'] = 'landscape';
$page_format = $params['orientation'] == 'landscape' ? 'A4-L' : 'A4';
$pdf = new PDF($page_format, $params['orientation'], $params);
$certificate_list = get_list_users_certificates($cat_id);
$certificate_path_list = array();
if (!empty($certificate_list)) {
foreach ($certificate_list as $index => $value) {
$list_certificate = get_list_gradebook_certificates_by_user_id($value['user_id'], $cat_id);
foreach ($list_certificate as $value_certificate) {
$certificate_obj = new Certificate($value_certificate['id']);
$certificate_obj->generate(array('hide_print_button' => true));
if ($certificate_obj->html_file_is_generated()) {
$certificate_path_list[] = $certificate_obj->html_file;
}
}
}
}
if (!empty($certificate_path_list)) {
// Print certificates (without the common header/footer/watermark
// stuff) and return as one multiple-pages PDF
$pdf->html_to_pdf($certificate_path_list, get_lang('Certificates'), null, false, false);
}
break;
case 'generate_all_certificates':
$user_list = CourseManager::get_user_list_from_course_code(api_get_course_id(), api_get_session_id());
if (!empty($user_list)) {
/**
* @param int $catId
* @param array $userList
*/
public static function exportAllCertificates($catId, $userList = array())
{
$orientation = api_get_configuration_value('certificate_pdf_orientation');
$params['orientation'] = 'landscape';
if (!empty($orientation)) {
$params['orientation'] = $orientation;
}
$params['left'] = 0;
$params['right'] = 0;
$params['top'] = 0;
$params['bottom'] = 0;
$page_format = $params['orientation'] == 'landscape' ? 'A4-L' : 'A4';
$pdf = new PDF($page_format, $params['orientation'], $params);
$certificate_list = GradebookUtils::get_list_users_certificates($catId, $userList);
$certificate_path_list = array();
if (!empty($certificate_list)) {
foreach ($certificate_list as $index => $value) {
$list_certificate = GradebookUtils::get_list_gradebook_certificates_by_user_id($value['user_id'], $catId);
foreach ($list_certificate as $value_certificate) {
$certificate_obj = new Certificate($value_certificate['id']);
$certificate_obj->generate(array('hide_print_button' => true));
if ($certificate_obj->html_file_is_generated()) {
$certificate_path_list[] = $certificate_obj->html_file;
}
}
}
}
if (!empty($certificate_path_list)) {
// Print certificates (without the common header/footer/watermark
// stuff) and return as one multiple-pages PDF
$pdf->html_to_pdf($certificate_path_list, get_lang('Certificates'), null, false, false);
}
}
