public function getVariables()
{
static $vars;
if (!$vars) {
$var_definitions = UserVariable::getDefinitions();
$vars = array();
foreach ($var_definitions as $var_key => $var_info) {
$vars[$var_key] = $var_info['default'];
}
}
return $vars;
}
public function deleteVariable($var_key)
{
$var_definitions = UserVariable::getDefinitions();
if (!isset($var_definitions[$var_key])) {
return;
}
$var_id = $var_definitions[$var_key]['var_id'];
$var_obj = UserVariable::getRepository()->findOneBy(array('user_id' => $this->id, 'var_id' => $var_id));
if ($var_obj instanceof UserVariable) {
$var_obj->delete();
}
unset($this->_vars[$var_key]);
}
