$data_array = $datagen->get_data(GradebookDataGenerator::GDG_SORT_NAME, 0, null, true);
if (!empty($data_array)) {
$newarray = array();
foreach ($data_array as $data) {
$newarray[] = array_slice($data, 1);
}
foreach ($newarray as $item) {
$total_resource_weight = $total_resource_weight + $item['2'];
}
}
}
if ($total_resource_weight != $total_weight) {
Display::display_warning_message(get_lang('SumOfActivitiesWeightMustBeEqualToTotalWeight'));
}
}
$certificate_list = get_list_users_certificates($cat_id);
echo '<div class="btn-group">';
$url = api_get_self() . '?action=generate_all_certificates' . '&' . api_get_cidReq() . '&cat_id=' . $cat_id;
echo Display::url(get_lang('GenerateCertificates'), $url, array('class' => 'btn'));
$url = api_get_self() . '?action=delete_all_certificates' . '&' . api_get_cidReq() . '&cat_id=' . $cat_id;
echo Display::url(get_lang('DeleteAllCertificates'), $url, array('class' => 'btn'));
if (count($certificate_list) > 0) {
$url = api_get_self() . '?action=export_all_certificates' . '&' . api_get_cidReq() . '&cat_id=' . $cat_id;
echo Display::url(get_lang('ExportAllCertificatesToPDF'), $url, array('class' => 'btn'));
}
echo '</div>';
if (count($certificate_list) == 0) {
echo Display::display_warning_message(get_lang('NoResultsAvailable'));
} else {
echo '<br /><br /><table class="data_table">';
foreach ($certificate_list as $index => $value) {
/**
* @param int $catId
*/
public static function deleteAllCertificates($catId)
{
$certificate_list = get_list_users_certificates($catId);
if (!empty($certificate_list)) {
foreach ($certificate_list as $index => $value) {
$list_certificate = get_list_gradebook_certificates_by_user_id($value['user_id'], $catId);
foreach ($list_certificate as $value_certificate) {
$certificate_obj = new Certificate($value_certificate['id']);
$certificate_obj->delete(true);
}
}
}
}
