function Dwoo_Plugin_refill(Dwoo_Core $dwoo, $field = null, $assign = null, $modifier = null, $default = null, $selected = NULL, $checked = NULL, $escape = 'html', $value = null)
{
// determine refill value
if ($field && isset($_REQUEST[$field])) {
$value = $_REQUEST[$field];
} elseif ($field && ($req_value = refill_resolve_array_dot_path($field, $_REQUEST))) {
$value = $req_value;
} elseif (!isset($value) && isset($default)) {
$value = $default;
}
// handle modifier
if (!empty($modifier)) {
if (function_exists($modifier)) {
// run simple PHP function
$value = call_user_func($modifier, $value);
} else {
// load Dwoo plugin
if (function_exists('Dwoo_Plugin_' . $modifier) === false) {
$dwoo->getLoader()->loadPlugin($modifier);
}
$value = call_user_func('Dwoo_Plugin_' . $modifier, $dwoo, $value);
}
}
// handle selection
if (isset($selected)) {
if ($value == $selected || is_array($value) && in_array($selected, $value)) {
return 'selected="SELECTED"';
} else {
return '';
}
} elseif (isset($checked)) {
if ($value == $checked || is_array($value) && in_array($checked, $value)) {
return 'checked="CHECKED"';
} else {
return '';
}
}
// handle assignment
if (isset($assign)) {
$dwoo->assignInScope($value, $assign);
return '';
} elseif (empty($value)) {
return '';
} else {
if ($escape == 'html') {
return htmlspecialchars($value);
} elseif ($escape == 'url') {
return urlencode($value);
} else {
return $value;
}
}
/*
if(isset($params['checked'])) {
if(is_array($value)) {
$return = in_array($params['checked'], $value) ? 'checked="checked"' : '';
} else {
$return = ($value == $params['checked']) ? 'checked="checked"' : '';
}
} elseif(isset($params['selected'])) {
if(is_array($value)) {
$return = in_array($params['selected'], $value) ? 'selected="selected"' : '';
} else {
$return = ($value == $params['selected']) ? 'selected="selected"' : '';
}
} else {
$return = (!empty($params['encode']) && ($params['encode'] == 'url')) ? urlencode($value) : htmlspecialchars($value);
}
//Return value
if(empty($params['assign'])) {
return $return;
} else {
$smarty->assign($params['assign'], $return);
}
*/
}