felixarntz/theme-boilerplate

<?php
/**
 * Super_Awesome_Theme_Webfont_Family class
 *
 * @package Super_Awesome_Theme
 * @license GPL-2.0-or-later
 * @link    https://super-awesome-author.org/themes/super-awesome-theme/
 */

/**
 * Class representing a theme webfont family.
 *
 * @since 1.0.0
 */
class Super_Awesome_Theme_Webfont_Family extends Super_Awesome_Theme_Font_Family {

    /**
     * API property name.
     *
     * @since 1.0.0
     */
    const PROP_API = 'api';

    /**
     * Files property name.
     *
     * @since 1.0.0
     */
    const PROP_FILES = 'files';

    /**
     * Slug of the API this font family belongs to.
     *
     * @since 1.0.0
     * @var string
     */
    protected $api;

    /**
     * Font family files.
     *
     * @since 1.0.0
     * @var array
     */
    protected $files;

    /**
     * Gets the default font definition properties to set.
     *
     * @since 1.0.0
     *
     * @return array Default font definition as $prop => $default_value pairs. Each
     *               key present should have a class property of the same name. Defaults
     *               should be present for every font property, even if the default
     *               is null.
     */
    protected function get_defaults() {
        $defaults                       = parent::get_defaults();
        $defaults[ self::PROP_INCLUDE ] = false;
        $defaults[ self::PROP_API ]     = '';
        $defaults[ self::PROP_FILES ]   = array();

        return $defaults;
    }
}