*/ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } class Opalestate_Field_Iconpicker { /** * @var array */ protected static $icon_data = []; /** * Current version number */ const VERSION = '1.0.0'; /** * Initialize the plugin by hooking into CMB2 */ public static function init() { $icons = new Fontawesome(); static::$icon_data[] = $icons->get_icons(); add_filter( 'cmb2_render_opal_iconpicker', [ __CLASS__, 'render_iconpicker' ], 10, 5 ); add_filter( 'cmb2_sanitize_opal_iconpicker', [ __CLASS__, 'sanitize' ], 10, 4 ); } /** * Render field. */ public static function render_iconpicker( $field, $field_escaped_value, $field_object_id, $field_object_type, $field_type_object ) { self::setup_admin_scripts(); $users = $field->value; // $output = sprintf( // '', // sanitize_key( $this->form->form_id . $args['id'] ), // esc_attr( $args['class'] ), // esc_attr( $args['id'] ) // ); // // foreach ( $this->icon_data as $icon_item ) { // $full_icon_class = $icon_item['prefix'] . ' ' . $icon_item['class']; // $output .= '' . esc_html( $icon_item['class'] ) . ''; // } // // $output .= ''; // // echo $output; } /** * Sanitize data. */ public static function sanitize( $override_value, $value, $object_id, $field_args ) { return $value; } /** * Enqueue scripts and styles. */ public static function setup_admin_scripts() { // Iconpicker. wp_register_style( 'fonticonpicker', plugins_url( 'assets/css/jquery.fonticonpicker.min.css', __FILE__ ), [], self::VERSION ); wp_register_style( 'fonticonpicker-grey-theme', plugins_url( 'assets/themes/grey-theme/jquery.fonticonpicker.grey.min.css', __FILE__ ), [], self::VERSION ); wp_enqueue_style( 'fonticonpicker' ); wp_enqueue_style( 'fonticonpicker-grey-theme' ); } } Opalestate_Field_Iconpicker::init();