/**
* Normalize parameters for field
*
* @param array $field
* @return array
*/
public static function normalize($field)
{
$field = $field['multiple'] ? RWMB_Multiple_Values_Field::normalize($field) : $field;
$field = RWMB_Input_Field::normalize($field);
$field = parent::normalize($field);
$field = wp_parse_args($field, array('collapse' => true, 'inline' => null));
$field['flatten'] = $field['multiple'] ? $field['flatten'] : true;
$field['inline'] = !$field['multiple'] && !isset($field['inline']) ? true : $field['inline'];
return $field;
}
/**
* Normalize parameters for field
*
* @param array $field
*
* @return array
*/
public static function normalize($field)
{
$field = parent::normalize($field);
$field = wp_parse_args($field, array('flatten' => true, 'query_args' => array(), 'field_type' => 'select_advanced'));
if ('checkbox_tree' === $field['field_type']) {
$field['field_type'] = 'checkbox_list';
$field['flatten'] = false;
}
if ('radio_list' == $field['field_type']) {
$field['multiple'] = false;
}
if ('checkbox_list' == $field['field_type']) {
$field['multiple'] = true;
}
return call_user_func(array(self::get_type_class($field), 'normalize'), $field);
}
/**
* Get the attributes for a field
*
* @param array $field
* @param mixed $value
*
* @return array
*/
public static function get_attributes($field, $value = null)
{
$attributes = parent::get_attributes($field, $value);
$attributes = wp_parse_args($attributes, array('multiple' => $field['multiple'], 'size' => $field['size']));
return $attributes;
}
/**
* Save meta value
*
* @param $new
* @param $old
* @param $post_id
* @param $field
*/
static function save($new, $old, $post_id, $field)
{
delete_post_meta($post_id, $field['id']);
parent::save($new, array(), $post_id, $field);
}
/**
* Output the field value
* Display option name instead of option value
*
* @use self::meta()
*
* @param array $field Field parameters
* @param array $args Additional arguments. Rarely used. See specific fields for details
* @param int|null $post_id Post ID. null for current post. Optional.
*
* @return mixed Field value
*/
public static function the_value($field, $args = array(), $post_id = null)
{
$value = parent::get_value($field, $args, $post_id);
return empty($value) ? '' : $field['options'][$value];
}