File Content: class-customizer-importer.php <?php /** * Class for the customizer importer. * * Code is mostly from the Customizer Export/Import plugin. * * @see https://wordpress.org/plugins/customizer-export-import/ * @package Chloe */ /** * Customizer Importer */ class CSCO_Customizer_Importer { /** * Import customizer. * * @param array $data The data. */ public static function import( $data ) { // Try to import the customizer settings. return self::import_customizer_options( $data ); } /** * Imports uploaded mods and calls WordPress core customize_save actions so * themes that hook into them can act before mods are saved to the database. * * Update: WP core customize_save actions were removed, because of some errors. * * @param array $data The data. * @return void|WP_Error */ public static function import_customizer_options( $data ) { // Setup global vars. global $wp_customize; // Data check. if ( ! is_array( $data ) || ! isset( $data['mods'] ) ) { return new WP_Error( 'customizer_import_data_error', esc_html__( 'Error: The customizer import file is not in a correct format. Please make sure to use the correct customizer import file.', 'caards' ) ); } // Import images. if ( apply_filters( 'csco_customizer_import_images', true ) ) { $data['mods'] = self::import_customizer_images( $data['mods'] ); } // Import custom options. if ( isset( $data['options'] ) ) { // Require modified customizer options class. if ( ! class_exists( 'WP_Customize_Setting' ) ) { require_once ABSPATH . 'wp-includes/class-wp-customize-setting.php'; } if ( ! class_exists( 'CSCO_Customizer_Option' ) ) { require_once get_theme_file_path( '/core/theme-demos/import/class-customizer-option.php' ); } foreach ( $data['options'] as $option_key => $option_value ) { $option = new CSCO_Customizer_Option( $wp_customize, $option_key, array( 'default' => '', 'type' => 'option', 'capability' => 'edit_theme_options', ) ); $option->import( $option_value ); } } // Should the customizer import use the WP customize_save* hooks? $use_wp_customize_save_hooks = apply_filters( 'csco_enable_wp_customize_save_hooks', false ); if ( $use_wp_customize_save_hooks ) { do_action( 'customize_save', $wp_customize ); } // Import mods. if ( isset( $data['mods'] ) && $data['mods'] ) { foreach ( $data['mods'] as $key => & $value ) { if ( $use_wp_customize_save_hooks ) { do_action( 'customize_save_' . $key, $wp_customize ); } // Save the mod. set_theme_mod( $key, $value ); } } // Import mods Adobe Fonts. if ( isset( $data['mods_adobe'] ) && $data['mods_adobe'] ) { foreach ( $data['mods_adobe'] as $key => & $value ) { if ( $use_wp_customize_save_hooks ) { do_action( 'customize_save_' . $key, $wp_customize ); } $token = get_option( 'powerkit_typekit_fonts_token' ); $kit = get_option( 'powerkit_typekit_fonts_kit' ); $kit_fonts = get_option( 'pk_typekit_' . $kit . '_s' ); $families = ( $kit_fonts ) ? $kit_fonts['kit']['families'] : false; $font_found = false; // Search for the font slug from a theme_mod in the active Adobe font kit. if ( isset( $value['font-family'] ) && $families ) { foreach ( $families as $k => $v ) { if ( isset( $v['slug'] ) && $value['font-family'] === $v['slug'] ) { $font_found = true; break; } if ( isset( $v['css_names'][0] ) && $value['font-family'] === $v['css_names'][0] ) { $font_found = true; break; } } } // Set default font family. if ( is_array( $value ) && ( ! $token || ! $kit || ! $font_found ) ) { $value['font-family'] = '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif'; } // Save the mod. set_theme_mod( $key, $value ); } } if ( $use_wp_customize_save_hooks ) { do_action( 'customize_save_after', $wp_customize ); } } /** * Helper function: Customizer import - imports images for settings saved as mods. * * @param array $mods An array of customizer mods. * @return array The mods array with any new import data. */ private static function import_customizer_images( $mods ) { foreach ( $mods as $key => $val ) { if ( self::customizer_is_image_url( $val ) ) { $data = self::customizer_sideload_image( $val ); if ( ! is_wp_error( $data ) ) { $mods[ $key ] = $data->url; } } } return $mods; } /** * Helper function: Customizer import * Taken from the core media_sideload_image function and * modified to return an array of data instead of html. * * @param string $file The image file path. * @return array An array of image data. */ private static function customizer_sideload_image( $file ) { $data = new stdClass(); if ( ! function_exists( 'media_handle_sideload' ) ) { require_once( ABSPATH . 'wp-admin/includes/media.php' ); require_once( ABSPATH . 'wp-admin/includes/file.php' ); require_once( ABSPATH . 'wp-admin/includes/image.php' ); } if ( ! empty( $file ) ) { // Set variables for storage, fix file filename for query strings. preg_match( '/[^\?]+\.(jpe?g|jpe|gif|png)\b/i', $file, $matches ); $file_array = array(); $file_array['name'] = basename( $matches[0] ); // Download file to temp location. $file_array['tmp_name'] = download_url( $file ); // If error storing temporarily, return the error. if ( is_wp_error( $file_array['tmp_name'] ) ) { return $file_array['tmp_name']; } // Do the validation and storage stuff. $id = media_handle_sideload( $file_array, 0 ); // If error storing permanently, unlink. if ( is_wp_error( $id ) ) { unlink( $file_array['tmp_name'] ); return $id; } // Build the object to return. $meta = wp_get_attachment_metadata( $id ); $data->attachment_id = $id; $data->url = wp_get_attachment_url( $id ); $data->thumbnail_url = wp_get_attachment_thumb_url( $id ); $data->height = $meta['height']; $data->width = $meta['width']; } return $data; } /** * Checks to see whether a string is an image url or not. * * @param string $string The string to check. * @return bool Whether the string is an image url or not. */ private static function customizer_is_image_url( $string = '' ) { if ( is_string( $string ) ) { if ( preg_match( '/\.(jpg|jpeg|png|gif)/i', $string ) ) { return true; } } return false; } } Submit