aristath/kirki

<?php
/**
 * Handles CSS output for font-family.
 *
 * @package     Kirki
 * @subpackage  Controls
 * @copyright   Copyright (c) 2019, Ari Stathopoulos (@aristath)
 * @license    https://opensource.org/licenses/MIT
 * @since       2.2.0
 */

namespace Kirki\Module\CSS\Property;

use Kirki\Module\CSS\Property;
use Kirki\Module\Webfonts\Fonts;

/**
 * Output overrides.
 */
class Font_Family extends Property {

    /**
     * Modifies the value.
     *
     * @access protected
     */
    protected function process_value() {
        $google_fonts_array = Fonts::get_google_fonts();

        $family = $this->value;

        // Make sure the value is a string.
        // If not, then early exit.
        if ( ! is_string( $family ) ) {
            return;
        }

        // Hack for standard fonts.
        $family = str_replace( '&quot;', '"', $family );

        // Add double quotes if needed.
        if ( false !== strpos( $family, ' ' ) && false === strpos( $family, '"' ) ) {
            $this->value = '"' . $family . '"';
        }
        $this->value = html_entity_decode( $family, ENT_QUOTES );
    }
}