name = 'acf_token_input';
$this->label = __('Token Input');
$this->category = __("Choice",'acf'); // Basic, Content, Choice, etc
$this->defaults = array(
);
// do not delete!
parent::__construct();
// settings
$this->settings = $settings;
}
/*
* create_options()
*
* Create extra options for your field. This is rendered when editing a field.
* The value of $field['name'] can be used (like below) to save extra data to the $field
*
* @type action
* @since 3.6
* @date 23/01/13
*
* @param $field - an array holding all the field's data
*/
function create_options( $field )
{
$key = $field['name'];
$field['allow_null'] = null;
$field['serialize'] = 0;
// implode choices so they work in a textarea
if( is_array($field['choices']) ){
foreach( $field['choices'] as $k => $v ){
$field['choices'][ $k ] = $k . ' : ' . $v;
}
$field['choices'] = implode("\n", $field['choices']);
}
// Create Field Options HTML
?>
There is also a way to make this field dynamic. Check the documentation.",'acf'); ?>
settings['url'];
$version = $this->settings['version'];
// register & include JS
wp_register_script( 'acf-input-acf_token_input', "{$url}assets/js/jquery.tokeninput.js", array('acf-input'), $version );
wp_enqueue_script('acf-input-acf_token_input');
// register & include CSS
wp_register_style( 'acf-input-acf_token_input', "{$url}assets/css/token-input.css", array(), $version );
wp_enqueue_style('acf-input-acf_token_input');
wp_register_style( 'acf-input-acf_token_input_facebook_theme', "{$url}assets/css/token-input-facebook.css", array(), $version );
wp_enqueue_style('acf-input-acf_token_input_facebook_theme');
}
/*
* input_admin_head()
*
* This action is called in the admin_head action on the edit screen where your field is created.
* Use this action to add CSS and JavaScript to assist your create_field() action.
*
* @info http://codex.wordpress.org/Plugin_API/Action_Reference/admin_head
* @type action
* @since 3.6
* @date 23/01/13
*/
function input_admin_head()
{
// Note: This function can be removed if not used
}
/*
* field_group_admin_enqueue_scripts()
*
* This action is called in the admin_enqueue_scripts action on the edit screen where your field is edited.
* Use this action to add CSS + JavaScript to assist your create_field_options() action.
*
* $info http://codex.wordpress.org/Plugin_API/Action_Reference/admin_enqueue_scripts
* @type action
* @since 3.6
* @date 23/01/13
*/
function field_group_admin_enqueue_scripts()
{
// Note: This function can be removed if not used
}
/*
* field_group_admin_head()
*
* This action is called in the admin_head action on the edit screen where your field is edited.
* Use this action to add CSS and JavaScript to assist your create_field_options() action.
*
* @info http://codex.wordpress.org/Plugin_API/Action_Reference/admin_head
* @type action
* @since 3.6
* @date 23/01/13
*/
function field_group_admin_head()
{
// Note: This function can be removed if not used
}
/*
* load_value()
*
* This filter is applied to the $value after it is loaded from the db
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $value - the value found in the database
* @param $post_id - the $post_id from which the value was loaded
* @param $field - the field array holding all the field options
*
* @return $value - the value to be saved in the database
*/
function load_value( $value, $post_id, $field )
{
// Note: This function can be removed if not used
return $value;
}
/*
* update_value()
*
* This filter is applied to the $value before it is updated in the db
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $value - the value which will be saved in the database
* @param $post_id - the $post_id of which the value will be saved
* @param $field - the field array holding all the field options
*
* @return $value - the modified value
*/
function update_value( $value, $post_id, $field )
{
// Note: This function can be removed if not used
return $value;
}
/*
* format_value()
*
* This filter is applied to the $value after it is loaded from the db and before it is passed to the create_field action
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $value - the value which was loaded from the database
* @param $post_id - the $post_id from which the value was loaded
* @param $field - the field array holding all the field options
*
* @return $value - the modified value
*/
function format_value( $value, $post_id, $field )
{
// defaults?
/*
$field = array_merge($this->defaults, $field);
*/
// perhaps use $field['preview_size'] to alter the $value?
// Note: This function can be removed if not used
return $value;
}
/*
* format_value_for_api()
*
* This filter is applied to the $value after it is loaded from the db and before it is passed back to the API functions such as the_field
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $value - the value which was loaded from the database
* @param $post_id - the $post_id from which the value was loaded
* @param $field - the field array holding all the field options
*
* @return $value - the modified value
*/
function format_value_for_api( $value, $post_id, $field )
{
// defaults?
/*
$field = array_merge($this->defaults, $field);
*/
// perhaps use $field['preview_size'] to alter the $value?
// Note: This function can be removed if not used
return $value;
}
/*
* load_field()
*
* This filter is applied to the $field after it is loaded from the database
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $field - the field array holding all the field options
*
* @return $field - the field array holding all the field options
*/
function load_field( $field )
{
// Note: This function can be removed if not used
return $field;
}
/*
* update_field()
*
* This filter is applied to the $field before it is saved to the database
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $field - the field array holding all the field options
* @param $post_id - the field group ID (post_type = acf)
*
* @return $field - the modified field
*/
function update_field( $field, $post_id )
{
// Note: This function can be removed if not used
return $field;
}
}
// initialize
new acf_field_acf_token_input( $this->settings );
// class_exists check
endif;
function acf_save_token_inputs( $post_id ){
if ( $parent_id = wp_is_post_revision( $post_id ) ){
$post_id = $parent_id;
}
remove_action( 'save_post', 'acf_save_token_inputs' );
if( !empty($_POST['acf-token-input-key']) and !empty($_POST['acf-token-input-name']) ){
$key = $_POST['acf-token-input-key'];
$name = $_POST['acf-token-input-name'];
$values = $_POST[$name];
$options = get_field_object($key);
$serialize = $options['serialize'];
if( $serialize == 1 ){
$values = serialize( $values );
}
if( trim($values) ){
//file_put_contents(dirname(__FILE__) . '/array.php', print_r($values, true));
update_post_meta($post_id, $name, $values);
} else {
delete_post_meta($post_id, $name);
}
add_action( 'save_post', 'acf_save_token_inputs' );
}
}
add_action( 'save_post', 'acf_save_token_inputs' );
function acf_prepopulate_token_input( $data ){
if( $data ){
$data = explode(',', $data);
$array = array();
foreach($data as $item){
$array[] = [
'id' => $item,
'name' => get_the_title($item)
];
}
$prePopulate = json_encode( $array );
}
}
function acf_get_the_choices($field, $data = null){
if( !empty($field['choices']) ){
$choices = $field['choices'];
$choices = explode("\n", $choices);
$choice_array = array();
if( count($choices) ){
if( $data ){ $data = explode(',', $data); }
foreach($choices as $choice){
$choice = explode(':', $choice);
$choice = array_filter($choice);
$id = trim($choice[0]);
$name = trim($choice[1]);
if( $data ){
if( in_array($id, $data) ){
$choice_array[] = ['id' => $id, 'name' => $name];
}
} else {
$choice_array[] = ['id' => trim($id), 'name' => trim($name)];
}
}
}
$populate = json_encode( $choice_array );
return $populate;
}
}