/**
* Install modulevars for a module. $vars is an array of $key => array($default_value, $type, $min, $max).
* @param GWF_Module $module
* @param array $vars
* return error message or ''
*/
public static function installVars(GWF_Module $module, array $vars)
{
$old_vars = $module->getModuleVars();
$id = $module->getID();
$var_t = GDO::table('GWF_ModuleVar');
# TODO: SAFE CLEANUP
// if (false === $var_t->deleteWhere("mv_mid=$id")) {
// return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
// }
$back = '';
foreach ($vars as $key => $d) {
$value = isset($old_vars[$key]) ? $old_vars[$key] : $d[0];
$type = $d[1];
$min = isset($d[2]) ? $d[2] : NULL;
$max = isset($d[3]) ? $d[3] : NULL;
if (false === ($val = self::getVarValue($value, $type, $min, $max))) {
$back .= GWF_HTML::err('ERR_PARAMETER', array(__FILE__, __LINE__, '$key=' . $key . ', $value=' . htmlspecialchars($value) . ', $type=' . $type));
continue;
}
if (false === $var_t->insertAssoc(array('mv_mid' => $id, 'mv_key' => $key, 'mv_val' => $val, 'mv_value' => $value, 'mv_type' => $type, 'mv_min' => $min, 'mv_max' => $max), true)) {
$back .= GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
continue;
}
}
return $back;
}
