field = $field;
$this->value = $value;
$this->unique = $unique;
$this->where = $where;
$this->parent = $parent;
}
public function field_name($nested_name = '')
{
$field_id = (!empty($this->field['id'])) ? $this->field['id'] : '';
$unique_id = (!empty($this->unique)) ? $this->unique . '[' . $field_id . ']' : $field_id;
$field_name = (!empty($this->field['name'])) ? $this->field['name'] : $unique_id;
$tag_prefix = (!empty($this->field['tag_prefix'])) ? $this->field['tag_prefix'] : '';
if (!empty($tag_prefix)) {
$nested_name = str_replace('[', '[' . $tag_prefix, $nested_name);
}
return $field_name . $nested_name;
}
public function field_attributes($custom_atts = array())
{
$field_id = (!empty($this->field['id'])) ? $this->field['id'] : '';
$attributes = (!empty($this->field['attributes'])) ? $this->field['attributes'] : array();
if (!empty($field_id) && empty($attributes['data-depend-id'])) {
$attributes['data-depend-id'] = $field_id;
}
if (!empty($this->field['placeholder'])) {
$attributes['placeholder'] = $this->field['placeholder'];
}
$attributes = wp_parse_args($attributes, $custom_atts);
$atts = '';
if (!empty($attributes)) {
foreach ($attributes as $key => $value) {
if ($value === 'only-key') {
$atts .= ' ' . esc_attr($key);
} else {
$atts .= ' ' . esc_attr($key) . '="' . esc_attr($value) . '"';
}
}
}
return $atts;
}
public function field_before()
{
return (!empty($this->field['before'])) ? '
' . $this->field['before'] . '
' : '';
}
public function field_after()
{
$output = (!empty($this->field['after'])) ? '' . $this->field['after'] . '
' : '';
$output .= (!empty($this->field['desc'])) ? '' . $this->field['desc'] . '
' : '';
$output .= (!empty($this->field['help'])) ? '' . $this->field['help'] . '
' : '';
$output .= (!empty($this->field['_error'])) ? '' . $this->field['_error'] . '
' : '';
return $output;
}
public static function field_data($type = '', $term = false, $query_args = array())
{
$options = array();
$array_search = false;
// sanitize type name
if (in_array($type, array('page', 'pages'))) {
$option = 'page';
} else if (in_array($type, array('post', 'posts'))) {
$option = 'post';
} else if (in_array($type, array('category', 'categories'))) {
$option = 'category';
} else if (in_array($type, array('tag', 'tags'))) {
$option = 'post_tag';
} else if (in_array($type, array('menu', 'menus'))) {
$option = 'nav_menu';
} else {
$option = '';
}
// switch type
switch ($type) {
case 'page':
case 'pages':
case 'post':
case 'posts':
// term query required for ajax select
if (!empty($term)) {
$query = new WP_Query(wp_parse_args($query_args, array(
's' => $term,
'post_type' => $option,
'post_status' => 'publish',
'posts_per_page' => 25,
)));
} else {
$query = new WP_Query(wp_parse_args($query_args, array(
'post_type' => $option,
'post_status' => 'publish',
)));
}
if (!is_wp_error($query) && !empty($query->posts)) {
foreach ($query->posts as $item) {
$options[$item->ID] = $item->post_title;
}
}
break;
case 'category':
case 'categories':
case 'tag':
case 'tags':
case 'menu':
case 'menus':
if (!empty($term)) {
$query = new WP_Term_Query(wp_parse_args($query_args, array(
'search' => $term,
'taxonomy' => $option,
'hide_empty' => false,
'number' => 25,
)));
} else {
$query = new WP_Term_Query(wp_parse_args($query_args, array(
'taxonomy' => $option,
'hide_empty' => false,
)));
}
if (!is_wp_error($query) && !empty($query->terms)) {
foreach ($query->terms as $item) {
$options[$item->term_id] = $item->name;
}
}
break;
case 'user':
case 'users':
if (!empty($term)) {
$query = new WP_User_Query(array(
'search' => '*' . $term . '*',
'number' => 25,
'orderby' => 'title',
'order' => 'ASC',
'fields' => array('display_name', 'ID')
));
} else {
$query = new WP_User_Query(array('fields' => array('display_name', 'ID')));
}
if (!is_wp_error($query) && !empty($query->get_results())) {
foreach ($query->get_results() as $item) {
$options[$item->ID] = $item->display_name;
}
}
break;
case 'sidebar':
case 'sidebars':
global $wp_registered_sidebars;
if (!empty($wp_registered_sidebars)) {
foreach ($wp_registered_sidebars as $sidebar) {
$options[$sidebar['id']] = $sidebar['name'];
}
}
$array_search = true;
break;
case 'role':
case 'roles':
global $wp_roles;
if (!empty($wp_roles)) {
if (!empty($wp_roles->roles)) {
foreach ($wp_roles->roles as $role_key => $role_value) {
$options[$role_key] = $role_value['name'];
}
}
}
$array_search = true;
break;
case 'post_type':
case 'post_types':
$post_types = get_post_types(array('show_in_nav_menus' => true), 'objects');
if (!is_wp_error($post_types) && !empty($post_types)) {
foreach ($post_types as $post_type) {
$options[$post_type->name] = $post_type->labels->name;
}
}
$array_search = true;
break;
case 'location':
case 'locations':
$nav_menus = get_registered_nav_menus();
if (!is_wp_error($nav_menus) && !empty($nav_menus)) {
foreach ($nav_menus as $nav_menu_key => $nav_menu_name) {
$options[$nav_menu_key] = $nav_menu_name;
}
}
$array_search = true;
break;
default:
if (is_callable($type)) {
if (!empty($term)) {
$options = call_user_func($type, $query_args);
} else {
$options = call_user_func($type, $term, $query_args);
}
}
break;
}
// Array search by "term"
if (!empty($term) && !empty($options) && !empty($array_search)) {
$options = preg_grep('/' . $term . '/i', $options);
}
// Make multidimensional array for ajax search
if (!empty($term) && !empty($options)) {
$arr = array();
foreach ($options as $option_key => $option_value) {
$arr[] = array('value' => $option_key, 'text' => $option_value);
}
$options = $arr;
}
return $options;
}
public function field_wp_query_data_title($type, $values)
{
$options = array();
if (!empty($values) && is_array($values)) {
foreach ($values as $value) {
$options[$value] = ucfirst($value);
switch ($type) {
case 'post':
case 'posts':
case 'page':
case 'pages':
$title = get_the_title($value);
if (!is_wp_error($title) && !empty($title)) {
$options[$value] = $title;
}
break;
case 'category':
case 'categories':
case 'tag':
case 'tags':
case 'menu':
case 'menus':
$term = get_term($value);
if (!is_wp_error($term) && !empty($term)) {
$options[$value] = $term->name;
}
break;
case 'user':
case 'users':
$user = get_user_by('id', $value);
if (!is_wp_error($user) && !empty($user)) {
$options[$value] = $user->display_name;
}
break;
case 'sidebar':
case 'sidebars':
global $wp_registered_sidebars;
if (!empty($wp_registered_sidebars[$value])) {
$options[$value] = $wp_registered_sidebars[$value]['name'];
}
break;
case 'role':
case 'roles':
global $wp_roles;
if (!empty($wp_roles) && !empty($wp_roles->roles) && !empty($wp_roles->roles[$value])) {
$options[$value] = $wp_roles->roles[$value]['name'];
}
break;
case 'post_type':
case 'post_types':
$post_types = get_post_types(array('show_in_nav_menus' => true));
if (!is_wp_error($post_types) && !empty($post_types) && !empty($post_types[$value])) {
$options[$value] = ucfirst($value);
}
break;
case 'location':
case 'locations':
$nav_menus = get_registered_nav_menus();
if (!is_wp_error($nav_menus) && !empty($nav_menus) && !empty($nav_menus[$value])) {
$options[$value] = $nav_menus[$value];
}
break;
default:
if (is_callable($type . '_title')) {
$options[$value] = call_user_func($type . '_title', $value);
}
break;
}
}
}
return $options;
}
}
}