aristath/kirki

<?php
/**
 * Override field methods.
 *
 * @package   kirki-framework/control-fontawesome
 * @copyright Copyright (c) 2019, Ari Stathopoulos (@aristath)
 * @license   https://opensource.org/licenses/MIT
 * @since     1.0
 */

namespace Kirki\Field;

use Kirki\Field\Select;

/**
 * Field overrides.
 */
class FontAwesome extends Select {

    /**
     * Filter arguments before creating the control.
     *
     * @access public
     * @since 0.1
     * @param array                $args         The field arguments.
     * @param WP_Customize_Manager $wp_customize The customizer instance.
     * @return array
     */
    public function filter_control_args( $args, $wp_customize ) {
        if ( $args['settings'] === $this->args['settings'] ) {
            $args = parent::filter_control_args( $args, $wp_customize );

            ob_start();
            include 'fontawesome.json'; // phpcs:ignore WPThemeReview.CoreFunctionality.FileInclude
            $font_awesome_json = ob_get_clean();

            $fa_array        = (array) json_decode( $font_awesome_json, true );
            $args['choices'] = [];
            foreach ( $fa_array['icons'] as $icon ) {
                if ( ! isset( $icon['id'] ) || ! isset( $icon['name'] ) ) {
                    continue;
                }
                $args['choices'][ $icon['id'] ] = $icon['name'];
            }
        }
        return $args;
    }
}