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$template, 'mods' => $mods ? $mods : array(), 'options' => array() ); // Get options from the Customizer API. $settings = $wp_customize->settings(); foreach ( $settings as $key => $setting ) { if ( 'option' == $setting->type ) { // Don't save widget data. if ( stristr( $key, 'widget_' ) ) { continue; } // Don't save sidebar data. if ( stristr( $key, 'sidebars_' ) ) { continue; } // Don't save core options. if ( in_array( $key, self::$core_options ) ) { continue; } $data['options'][ $key ] = $setting->value(); } } // Plugin developers can specify additional option keys to export. $option_keys = apply_filters( 'cei_export_option_keys', array() ); foreach ( $option_keys as $option_key ) { $option_value = get_option( $option_key ); if ( $option_value ) { $data['options'][ $option_key ] = $option_value; } } // Set the download headers. header( 'Content-disposition: attachment; filename=' . $theme . '-export.dat' ); header( 'Content-Type: application/octet-stream; charset=' . $charset ); // Serialize the export data. echo serialize( $data ); // Start the download. die(); } /** * 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. * * @since 0.1 * @since 0.3 Added $wp_customize param and importing of options. * @access private * @param object $wp_customize An instance of WP_Customize_Manager. * @param string $file Address of exported file. * @return void */ static private function _import( $wp_customize,$file ) { require_once 'class-pixflow-cei-option.php'; global $wp_customize; global $cei_error; $cei_error = false; $template = get_template(); require_once(ABSPATH . 'wp-admin/includes/file.php'); WP_Filesystem(); global $wp_filesystem; $customizer_file = $file;//content_url().'/uploads/demo/demo'.$_SESSION['importDemo'].'/customizer.dat'; $customizerResponse = ( $wp_filesystem->exists( $customizer_file ) ) ? @file_get_contents( $customizer_file ) : ''; if($customizerResponse == ''){ $cei_error = esc_attr__( 'customizer.dat does not exist!', 'massive-dynamic' ); return; } $raw = $customizerResponse; $pos = strpos($raw, 'a:3'); $raw = substr($raw, $pos); $data = @unserialize( $raw ); // Data checks. if ( 'array' != gettype( $data ) ) { $cei_error = esc_attr__( 'Error importing settings! Please check that you uploaded a customizer export file.', 'massive-dynamic' ); return; } if ( ! isset( $data['template'] ) || ! isset( $data['mods'] ) ) { $cei_error = esc_attr__( 'Error importing settings! Please check that you uploaded a customizer export file.', 'massive-dynamic' ); return; } if ( $data['template'] != $template ) { $cei_error = esc_attr__( 'Error importing settings! The settings you uploaded are not for the current theme.', 'massive-dynamic' ); return; } // Import images. //if ( isset( $_REQUEST['cei-import-images'] ) ) { $data['mods'] = self::_import_images( $data['mods'] ); //} // Import custom options. if ( isset( $data['options'] ) ) { foreach ( $data['options'] as $option_key => $option_value ) { $option = new Pixflow_CEI_Option( $wp_customize, $option_key, array( 'default' => '', 'type' => 'option', 'capability' => 'edit_theme_options' ) ); $option->import( $option_value ); } } // Call the customize_save action. do_action( 'customize_save', $wp_customize ); // Loop through the mods. foreach ( $data['mods'] as $key => $val ) { // Call the customize_save_ dynamic action. do_action( 'customize_save_' . $key, $wp_customize ); // Save the mod. set_theme_mod( $key, $val ); } // Call the customize_save_after action. do_action( 'customize_save_after', $wp_customize ); } /** * Imports images for settings saved as mods. * * @since 0.1 * @access private * @param array $mods An array of customizer mods. * @return array The mods array with any new import data. */ static private function _import_images( $mods ) { foreach ( $mods as $key => $val ) { if ( self::_is_image_url( $val ) ) { $data = self::_sideload_image( $val ); if ( ! is_wp_error( $data ) ) { $mods[ $key ] = $data->url; // Handle header image controls. if ( isset( $mods[ $key . '_data' ] ) ) { $mods[ $key . '_data' ] = $data; update_post_meta( $data->attachment_id, '_wp_attachment_is_custom_header', get_stylesheet() ); } } } } return $mods; } /** * Taken from the core media_sideload_image function and * modified to return an array of data instead of html. * * @since 0.1 * @access private * @param string $file The image file path. * @return array An array of image data. */ static private function _sideload_image( $file ) { $data = new stdClass(); require_once(ABSPATH . 'wp-admin/includes/file.php'); if ( ! function_exists( 'media_handle_sideload' ) ) { require_once( ABSPATH . 'wp-admin/includes/media.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, delete. if ( is_wp_error( $id ) ) { WP_Filesystem(false , false , true); global $wp_filesystem; $wp_filesystem->delete( $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. * * @since 0.1 * @access private * @param string $string The string to check. * @return bool Whether the string is an image url or not. */ static private function _is_image_url( $string = '' ) { if ( is_string( $string ) ) { if ( preg_match( '/\.(jpg|jpeg|png|gif)/i', $string ) ) { return true; } } return false; } }