static function update()
{
access::verify_csrf();
emboss::update_overlay_options($_POST);
emboss::evaluate_overlays();
emboss::check_for_dirty();
url::redirect('admin/emboss');
}
static function _delete_overlay($overlay)
{
$query = db::build()->select('id')->from('emboss_overlays')->where('name', '=', $overlay)->execute();
$n = $query->count();
$qual = '(database table: g3_emboss_overlay)';
if ($n < 1) {
message::error("Internal error... {$overlay} missing {$qual}");
return;
}
if ($n > 1) {
message::error("Internal error... {$overlay} has multiple entries {$qual}");
return;
}
$overlay_id = $query[0]->id;
$q = db::build()->from('emboss_overlays')->where('id', '=', $overlay_id)->delete()->execute();
@unlink(VARPATH . 'modules/emboss/' . $overlay);
$query = db::build()->update('emboss_mappings')->where('cur_overlay_id', '=', $overlay_id)->set('cur_overlay_id', -1)->execute();
$query = db::build()->update('emboss_mappings')->where('best_overlay_id', '=', $overlay_id)->set('best_overlay_id', -1)->execute();
emboss::success("Succesfully deleted {$overlay}");
emboss::evaluate_overlays();
}
