/**
* Normalize parameters for field
*
* @param array $field
*
* @return array
*/
static function normalize_field($field)
{
$field = wp_parse_args($field, array('field_type' => 'select_advanced', 'parent' => false, 'query_args' => array()));
$field['std'] = empty($field['std']) ? __('Select an user', 'meta-box') : $field['std'];
$field['query_args'] = wp_parse_args($field['query_args'], array('orderby' => 'display_name', 'order' => 'asc', 'role' => '', 'fields' => 'all'));
switch ($field['field_type']) {
case 'select':
return WCQD_METABOX_Select_Field::normalize_field($field);
break;
case 'select_advanced':
default:
return WCQD_METABOX_Select_Advanced_Field::normalize_field($field);
}
}
/**
* Get field HTML
*
* @param $field
* @param $meta
*
* @return string
*/
static function html($meta, $field)
{
$options = $field['options'];
$terms = get_terms($options['taxonomy'], $options['args']);
$field['options'] = self::get_options($terms);
$field['display_type'] = $options['type'];
$html = '';
switch ($options['type']) {
case 'checkbox_list':
$html = WCQD_METABOX_Checkbox_List_Field::html($meta, $field);
break;
case 'checkbox_tree':
$elements = self::process_terms($terms);
$html .= self::walk_checkbox_tree($meta, $field, $elements, $options['parent'], true);
break;
case 'select_tree':
$elements = self::process_terms($terms);
$html .= self::walk_select_tree($meta, $field, $elements, $options['parent'], true);
break;
case 'select_advanced':
$html = WCQD_METABOX_Select_Advanced_Field::html($meta, $field);
break;
case 'select':
default:
$html = WCQD_METABOX_Select_Field::html($meta, $field);
}
return $html;
}
/**
* Get meta value
* If field is cloneable, value is saved as a single entry in DB
* Otherwise value is saved as multiple entries (for backward compatibility)
*
* @see "save" method for better understanding
*
* @param $post_id
* @param $saved
* @param $field
*
* @return array
*/
static function meta($post_id, $saved, $field)
{
if (isset($field['parent']) && $field['parent']) {
$post = get_post($post_id);
return $post->post_parent;
}
return parent::meta($post_id, $saved, $field);
}
