diff options
Diffstat (limited to 'plugins/jetpack/functions.global.php')
| -rw-r--r-- | plugins/jetpack/functions.global.php | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/plugins/jetpack/functions.global.php b/plugins/jetpack/functions.global.php new file mode 100644 index 00000000..44152b19 --- /dev/null +++ b/plugins/jetpack/functions.global.php @@ -0,0 +1,228 @@ +<?php +/** + * This file is meant to be the home for any generic & reusable functions + * that can be accessed anywhere within Jetpack. + * + * This file is loaded whether or not Jetpack is active. + * + * Please namespace with jetpack_ + * + * @package Jetpack + */ + +/** + * Disable direct access. + */ +if ( ! defined( 'ABSPATH' ) ) { + exit; +} + +/** + * Set the admin language, based on user language. + * + * @since 4.5.0 + * @deprecated 6.6.0 Use Core function instead. + * + * @return string + */ +function jetpack_get_user_locale() { + _deprecated_function( __FUNCTION__, 'jetpack-6.6.0', 'get_user_locale' ); + return get_user_locale(); +} + +/** + * Determine if this site is an Atomic site or not looking first at the 'at_options' option. + * As a fallback, check for presence of wpcomsh plugin to determine if a current site has undergone AT. + * + * @since 4.8.1 + * + * @return bool + */ +function jetpack_is_atomic_site() { + $at_options = get_option( 'at_options', array() ); + return ! empty( $at_options ) || defined( 'WPCOMSH__PLUGIN_FILE' ); +} + +/** + * Register post type for migration. + * + * @since 5.2 + */ +function jetpack_register_migration_post_type() { + register_post_type( + 'jetpack_migration', + array( + 'supports' => array(), + 'taxonomies' => array(), + 'hierarchical' => false, + 'public' => false, + 'has_archive' => false, + 'can_export' => true, + ) + ); +} + +/** + * Stores migration data in the database. + * + * @since 5.2 + * + * @param string $option_name Option name. + * @param bool $option_value Option value. + * + * @return int|WP_Error + */ +function jetpack_store_migration_data( $option_name, $option_value ) { + jetpack_register_migration_post_type(); + + $insert = array( + 'post_title' => $option_name, + 'post_content_filtered' => $option_value, + 'post_type' => 'jetpack_migration', + 'post_date' => date( 'Y-m-d H:i:s', time() ), + ); + + $post = get_page_by_title( $option_name, 'OBJECT', 'jetpack_migration' ); + + if ( null !== $post ) { + $insert['ID'] = $post->ID; + } + + return wp_insert_post( $insert, true ); +} + +/** + * Retrieves legacy image widget data. + * + * @since 5.2 + * + * @param string $option_name Option name. + * + * @return mixed|null + */ +function jetpack_get_migration_data( $option_name ) { + $post = get_page_by_title( $option_name, 'OBJECT', 'jetpack_migration' ); + + return null !== $post ? maybe_unserialize( $post->post_content_filtered ) : null; +} + +/** + * Prints a TOS blurb used throughout the connection prompts. + * + * @since 5.3 + * + * @echo string + */ +function jetpack_render_tos_blurb() { + printf( + wp_kses( + /* Translators: placeholders are links. */ + __( 'By clicking the <strong>Set up Jetpack</strong> button, you agree to our <a href="%1$s" target="_blank" rel="noopener noreferrer">Terms of Service</a> and to <a href="%2$s" target="_blank" rel="noopener noreferrer">share details</a> with WordPress.com.', 'jetpack' ), + array( + 'a' => array( + 'href' => array(), + 'target' => array(), + 'rel' => array(), + ), + 'strong' => true, + ) + ), + 'https://wordpress.com/tos', + 'https://jetpack.com/support/what-data-does-jetpack-sync' + ); +} + +/** + * Intervene upgrade process so Jetpack themes are downloaded with credentials. + * + * @since 5.3 + * + * @param bool $preempt Whether to preempt an HTTP request's return value. Default false. + * @param array $r HTTP request arguments. + * @param string $url The request URL. + * + * @return array|bool|WP_Error + */ +function jetpack_theme_update( $preempt, $r, $url ) { + if ( false !== stripos( $url, JETPACK__WPCOM_JSON_API_HOST . '/rest/v1/themes/download' ) ) { + $file = $r['filename']; + if ( ! $file ) { + return new WP_Error( 'problem_creating_theme_file', esc_html__( 'Problem creating file for theme download', 'jetpack' ) ); + } + $theme = pathinfo( wp_parse_url( $url, PHP_URL_PATH ), PATHINFO_FILENAME ); + + // Remove filter to avoid endless loop since wpcom_json_api_request_as_blog uses this too. + remove_filter( 'pre_http_request', 'jetpack_theme_update' ); + $result = Jetpack_Client::wpcom_json_api_request_as_blog( + "themes/download/$theme.zip", + '1.1', + array( + 'stream' => true, + 'filename' => $file, + ) + ); + + if ( 200 !== wp_remote_retrieve_response_code( $result ) ) { + return new WP_Error( 'problem_fetching_theme', esc_html__( 'Problem downloading theme', 'jetpack' ) ); + } + return $result; + } + return $preempt; +} + +/** + * Add the filter when a upgrade is going to be downloaded. + * + * @since 5.3 + * + * @param bool $reply Whether to bail without returning the package. Default false. + * + * @return bool + */ +function jetpack_upgrader_pre_download( $reply ) { + add_filter( 'pre_http_request', 'jetpack_theme_update', 10, 3 ); + return $reply; +} + +add_filter( 'upgrader_pre_download', 'jetpack_upgrader_pre_download' ); + + +/** + * Wraps data in a way so that we can distinguish between objects and array and also prevent object recursion. + * + * @since 6.1.0 + * + * @param array|obj $any Source data to be cleaned up. + * @param array $seen_nodes Built array of nodes. + * + * @return array + */ +function jetpack_json_wrap( &$any, $seen_nodes = array() ) { + if ( is_object( $any ) ) { + $input = get_object_vars( $any ); + $input['__o'] = 1; + } else { + $input = &$any; + } + + if ( is_array( $input ) ) { + $seen_nodes[] = &$any; + + $return = array(); + + foreach ( $input as $k => &$v ) { + if ( ( is_array( $v ) || is_object( $v ) ) ) { + if ( in_array( $v, $seen_nodes, true ) ) { + continue; + } + $return[ $k ] = jetpack_json_wrap( $v, $seen_nodes ); + } else { + $return[ $k ] = $v; + } + } + + return $return; + } + + return $any; +} |