diff options
Diffstat (limited to 'plugins/jetpack/class.jetpack-sync.php')
| -rw-r--r-- | plugins/jetpack/class.jetpack-sync.php | 1104 |
1 files changed, 0 insertions, 1104 deletions
diff --git a/plugins/jetpack/class.jetpack-sync.php b/plugins/jetpack/class.jetpack-sync.php deleted file mode 100644 index 99b10004..00000000 --- a/plugins/jetpack/class.jetpack-sync.php +++ /dev/null @@ -1,1104 +0,0 @@ -<?php - -/** - * Request that a piece of data on this WordPress install be synced back to the - * Jetpack server for remote processing/notifications/etc - */ -class Jetpack_Sync { - // What modules want to sync what content - public $sync_conditions = array( 'posts' => array(), 'comments' => array() ); - - // We keep track of all the options registered for sync so that we can sync them all if needed - public $sync_options = array(); - - public $sync_constants = array(); - - // Keep trac of status transitions, which we wouldn't always know about on the Jetpack Servers but are important when deciding what to do with the sync. - public $post_transitions = array(); - public $comment_transitions = array(); - - // Objects to sync - public $sync = array(); - - function __construct() { - // WP Cron action. Only used on upgrade - add_action( 'jetpack_sync_all_registered_options', array( $this, 'sync_all_registered_options' ) ); - add_action( 'jetpack_heartbeat', array( $this, 'sync_all_registered_options' ) ); - - // Sync constants on heartbeat and plugin upgrade and connects - add_action( 'init', array( $this, 'register_constants_as_options' ) ); - add_action( 'jetpack_sync_all_registered_options', array( $this, 'sync_all_constants' ) ); - add_action( 'jetpack_heartbeat', array( $this, 'sync_all_constants' ) ); - - add_action( 'jetpack_activate_module', array( $this, 'sync_module_constants' ), 10, 1 ); - } - -/* Static Methods for Modules */ - - /** - * @param string $file __FILE__ - * @param array settings: - * post_types => array( post_type slugs ): The post types to sync. Default: post, page - * post_stati => array( post_status slugs ): The post stati to sync. Default: publish - */ - static function sync_posts( $file, array $settings = null ) { - if ( is_network_admin() ) return; - $jetpack = Jetpack::init(); - $args = func_get_args(); - return call_user_func_array( array( $jetpack->sync, 'posts' ), $args ); - } - - /** - * @param string $file __FILE__ - * @param array settings: - * post_types => array( post_type slugs ): The post types to sync. Default: post, page - * post_stati => array( post_status slugs ): The post stati to sync. Default: publish - * comment_types => array( comment_type slugs ): The comment types to sync. Default: '', comment, trackback, pingback - * comment_stati => array( comment_status slugs ): The comment stati to sync. Default: approved - */ - static function sync_comments( $file, array $settings = null ) { - if ( is_network_admin() ) return; - $jetpack = Jetpack::init(); - $args = func_get_args(); - return call_user_func_array( array( $jetpack->sync, 'comments' ), $args ); - } - - /** - * @param string $file __FILE__ - * @param string $option, Option name to sync - * @param string $option ... - */ - static function sync_options( $file, $option /*, $option, ... */ ) { - if ( is_network_admin() ) return; - $jetpack = Jetpack::init(); - $args = func_get_args(); - return call_user_func_array( array( $jetpack->sync, 'options' ), $args ); - } - /** - * @param string $file __FILE__ - * @param string $option, Option name to sync - * @param string $option ... - */ - static function sync_constant( $file, $constant ) { - if ( is_network_admin() ) return; - $jetpack = Jetpack::init(); - $args = func_get_args(); - return call_user_func_array( array( $jetpack->sync, 'constant' ), $args ); - } - -/* Internal Methods */ - - /** - * Create a sync object/request - * - * @param string $object Type of object to sync -- [ post | comment | option ] - * @param int $id Unique identifier - * @param array $settings - */ - function register( $object, $id = false, array $settings = null ) { - // Since we've registered something for sync, hook it up to execute on shutdown if we haven't already - if ( !$this->sync ) { - if ( function_exists( 'ignore_user_abort' ) ) { - ignore_user_abort( true ); - } - add_action( 'shutdown', array( $this, 'sync' ), 9 ); // Right before async XML-RPC - } - - $defaults = array( - 'on_behalf_of' => array(), // What modules want this data - ); - $settings = wp_parse_args( $settings, $defaults ); - - if ( !isset( $this->sync[$object] ) ) { - $this->sync[$object] = array(); - } - - // Store the settings for this object - if ( - // First time for this object - !isset( $this->sync[$object][$id] ) - ) { - // Easy: store the current settings - $this->sync[$object][$id] = $settings; - } else { - // Not as easy: we have to manually merge the settings from previous runs for this object with the settings for this run - - $this->sync[$object][$id]['on_behalf_of'] = array_unique( array_merge( $this->sync[$object][$id]['on_behalf_of'], $settings['on_behalf_of'] ) ); - } - - $delete_prefix = 'delete_'; - if ( 0 === strpos( $object, $delete_prefix ) ) { - $unset_object = substr( $object, strlen( $delete_prefix ) ); - } else { - $unset_object = "{$delete_prefix}{$object}"; - } - - // Ensure post ... delete_post yields a delete operation - // Ensure delete_post ... post yields a sync post operation - // Ensure update_option() ... delete_option() ends up as a delete - // Ensure delete_option() ... update_option() ends up as an update - // Etc. - unset( $this->sync[$unset_object][$id] ); - - return true; - } - - function get_common_sync_data() { - $available_modules = Jetpack::get_available_modules(); - $active_modules = Jetpack::get_active_modules(); - $modules = array(); - foreach ( $available_modules as $available_module ) { - $modules[$available_module] = in_array( $available_module, $active_modules ); - } - $modules['vaultpress'] = class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' ); - - $sync_data = array( - 'modules' => $modules, - 'version' => JETPACK__VERSION, - 'is_multisite' => is_multisite(), - ); - - return $sync_data; - } - - /** - * Set up all the data and queue it for the outgoing XML-RPC request - */ - function sync() { - if ( !$this->sync ) { - return false; - } - - // Don't sync anything from a staging site. - if ( Jetpack::is_development_mode() || Jetpack::is_staging_site() ) { - return false; - } - - $sync_data = $this->get_common_sync_data(); - - $wp_importing = defined( 'WP_IMPORTING' ) && WP_IMPORTING; - - foreach ( $this->sync as $sync_operation_type => $sync_operations ) { - switch ( $sync_operation_type ) { - case 'post': - if ( $wp_importing ) { - break; - } - - $global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null; - $GLOBALS['post'] = null; - foreach ( $sync_operations as $post_id => $settings ) { - $sync_data['post'][$post_id] = $this->get_post( $post_id ); - if ( isset( $this->post_transitions[$post_id] ) ) { - $sync_data['post'][$post_id]['transitions'] = $this->post_transitions[$post_id]; - } else { - $sync_data['post'][$post_id]['transitions'] = array( false, false ); - } - $sync_data['post'][$post_id]['on_behalf_of'] = $settings['on_behalf_of']; - } - $GLOBALS['post'] = $global_post; - unset( $global_post ); - break; - case 'comment': - if ( $wp_importing ) { - break; - } - - $global_comment = isset( $GLOBALS['comment'] ) ? $GLOBALS['comment'] : null; - unset( $GLOBALS['comment'] ); - foreach ( $sync_operations as $comment_id => $settings ) { - $sync_data['comment'][$comment_id] = $this->get_comment( $comment_id ); - if ( isset( $this->comment_transitions[$comment_id] ) ) { - $sync_data['comment'][$comment_id]['transitions'] = $this->comment_transitions[$comment_id]; - } else { - $sync_data['comment'][$comment_id]['transitions'] = array( false, false ); - } - $sync_data['comment'][$comment_id]['on_behalf_of'] = $settings['on_behalf_of']; - } - $GLOBALS['comment'] = $global_comment; - unset( $global_comment ); - break; - case 'option' : - foreach ( $sync_operations as $option => $settings ) { - $sync_data['option'][ $option ] = array( 'value' => get_option( $option ) ); - } - break; - - case 'constant' : - foreach( $sync_operations as $constant => $settings ) { - $sync_data['constant'][ $constant ] = array( 'value' => $this->get_constant( $constant ) ); - } - break; - - case 'delete_post': - case 'delete_comment': - foreach ( $sync_operations as $object_id => $settings ) { - $sync_data[$sync_operation_type][$object_id] = array( 'on_behalf_of' => $settings['on_behalf_of'] ); - } - break; - case 'delete_option' : - foreach ( $sync_operations as $object_id => $settings ) { - $sync_data[$sync_operation_type][$object_id] = true; - } - break; - } - } - Jetpack::xmlrpc_async_call( 'jetpack.syncContent', $sync_data ); - } - - /** - * Format and return content data from a direct xmlrpc request for it. - * - * @param array $content_ids: array( 'posts' => array of ids, 'comments' => array of ids, 'options' => array of options ) - */ - function get_content( $content_ids ) { - $sync_data = $this->get_common_sync_data(); - - if ( isset( $content_ids['posts'] ) ) { - foreach ( $content_ids['posts'] as $id ) { - $sync_data['post'][$id] = $this->get_post( $id ); - } - } - - if ( isset( $content_ids['comments'] ) ) { - foreach ( $content_ids['comments'] as $id ) { - $sync_data['comment'][$id] = $this->get_post( $id ); - } - } - - if ( isset( $content_ids['options'] ) ) { - foreach ( $content_ids['options'] as $option ) { - $sync_data['option'][$option] = array( 'value' => get_option( $option ) ); - } - } - - return $sync_data; - } - - /** - * Helper method for registering a post for sync - * - * @param int $id wp_posts.ID - * @param array $settings Sync data - */ - function register_post( $id, array $settings = null ) { - $id = (int) $id; - if ( !$id ) { - return false; - } - - $post = get_post( $id ); - if ( !$post ) { - return false; - } - - $settings = wp_parse_args( $settings, array( - 'on_behalf_of' => array(), - ) ); - - return $this->register( 'post', $id, $settings ); - } - - /** - * Helper method for registering a comment for sync - * - * @param int $id wp_comments.comment_ID - * @param array $settings Sync data - */ - function register_comment( $id, array $settings = null ) { - $id = (int) $id; - if ( !$id ) { - return false; - } - - $comment = get_comment( $id ); - if ( !$comment || empty( $comment->comment_post_ID ) ) { - return false; - } - - $post = get_post( $comment->comment_post_ID ); - if ( !$post ) { - return false; - } - - $settings = wp_parse_args( $settings, array( - 'on_behalf_of' => array(), - ) ); - - return $this->register( 'comment', $id, $settings ); - } - -/* Posts Sync */ - - function posts( $file, array $settings = null ) { - $module_slug = Jetpack::get_module_slug( $file ); - - $defaults = array( - 'post_types' => array( 'post', 'page' ), - 'post_stati' => array( 'publish' ), - ); - - $this->sync_conditions['posts'][$module_slug] = wp_parse_args( $settings, $defaults ); - - add_action( 'transition_post_status', array( $this, 'transition_post_status_action' ), 10, 3 ); - add_action( 'delete_post', array( $this, 'delete_post_action' ) ); - } - - function delete_post_action( $post_id ) { - $post = get_post( $post_id ); - if ( !$post ) { - return $this->register( 'delete_post', (int) $post_id ); - } - - $this->transition_post_status_action( 'delete', $post->post_status, $post ); - } - - function transition_post_status_action( $new_status, $old_status, $post ) { - $sync = $this->get_post_sync_operation( $new_status, $old_status, $post, $this->sync_conditions['posts'] ); - if ( !$sync ) { - // No module wants to sync this post - return false; - } - - // Track post transitions - if ( isset( $this->post_transitions[$post->ID] ) ) { - // status changed more than once - keep tha most recent $new_status - $this->post_transitions[$post->ID][0] = $new_status; - } else { - $this->post_transitions[$post->ID] = array( $new_status, $old_status ); - } - - $operation = $sync['operation']; - unset( $sync['operation'] ); - - switch ( $operation ) { - case 'delete' : - return $this->register( 'delete_post', (int) $post->ID, $sync ); - case 'submit' : - return $this->register_post( (int) $post->ID, $sync ); - } - } - - function get_post_sync_operation( $new_status, $old_status, $post, $module_conditions ) { - $delete_on_behalf_of = array(); - $submit_on_behalf_of = array(); - $delete_stati = array( 'delete' ); - $cache_cleared = false; - - foreach ( $module_conditions as $module => $conditions ) { - if ( !in_array( $post->post_type, $conditions['post_types'] ) ) { - continue; - } - - $deleted_post = in_array( $new_status, $delete_stati ); - - if ( $deleted_post ) { - $delete_on_behalf_of[] = $module; - } else { - if ( ! $cache_cleared ) { - // inefficient to clear cache more than once - clean_post_cache( $post->ID ); - $cache_cleared = true; - } - $new_status = get_post_status( $post->ID ); // Inherited status is resolved here - } - - $old_status_in_stati = in_array( $old_status, $conditions['post_stati'] ); - $new_status_in_stati = in_array( $new_status, $conditions['post_stati'] ); - - if ( $old_status_in_stati && !$new_status_in_stati ) { - // Jetpack no longer needs the post - if ( !$deleted_post ) { - $delete_on_behalf_of[] = $module; - } // else, we've already flagged it above - continue; - } - - if ( !$new_status_in_stati ) { - continue; - } - - // At this point, we know we want to sync the post, not delete it - $submit_on_behalf_of[] = $module; - } - - if ( !empty( $submit_on_behalf_of ) ) { - return array( 'operation' => 'submit', 'on_behalf_of' => $submit_on_behalf_of ); - } - - if ( !empty( $delete_on_behalf_of ) ) { - return array( 'operation' => 'delete', 'on_behalf_of' => $delete_on_behalf_of ); - } - - return false; - } - - /** - * Get a post and associated data in the standard JP format. - * Cannot be called statically - * - * @param int $id Post ID - * @return Array containing full post details - */ - function get_post( $id ) { - $post_obj = get_post( $id ); - if ( !$post_obj ) - return false; - - if ( is_callable( $post_obj, 'to_array' ) ) { - // WP >= 3.5 - $post = $post_obj->to_array(); - } else { - // WP < 3.5 - $post = get_object_vars( $post_obj ); - } - - if ( 0 < strlen( $post['post_password'] ) ) { - $post['post_password'] = 'auto-' . wp_generate_password( 10, false ); // We don't want the real password. Just pass something random. - } - - // local optimizations - unset( - $post['filter'], - $post['ancestors'], - $post['post_content_filtered'], - $post['to_ping'], - $post['pinged'] - ); - - if ( $this->is_post_public( $post ) ) { - $post['post_is_public'] = Jetpack_Options::get_option( 'public' ); - } else { - //obscure content - $post['post_content'] = ''; - $post['post_excerpt'] = ''; - $post['post_is_public'] = false; - } - $post_type_obj = get_post_type_object( $post['post_type'] ); - $post['post_is_excluded_from_search'] = $post_type_obj->exclude_from_search; - - $post['tax'] = array(); - $taxonomies = get_object_taxonomies( $post_obj ); - foreach ( $taxonomies as $taxonomy ) { - $terms = get_object_term_cache( $post_obj->ID, $taxonomy ); - if ( empty( $terms ) ) - $terms = wp_get_object_terms( $post_obj->ID, $taxonomy ); - $term_names = array(); - foreach ( $terms as $term ) { - $term_names[] = $term->name; - } - $post['tax'][$taxonomy] = $term_names; - } - - $meta = get_post_meta( $post_obj->ID, false ); - $post['meta'] = array(); - foreach ( $meta as $key => $value ) { - $post['meta'][$key] = array_map( 'maybe_unserialize', $value ); - } - - $post['extra'] = array( - 'author' => get_the_author_meta( 'display_name', $post_obj->post_author ), - 'author_email' => get_the_author_meta( 'email', $post_obj->post_author ), - 'dont_email_post_to_subs' => get_post_meta( $post_obj->ID, '_jetpack_dont_email_post_to_subs', true ), - ); - - if ( $fid = get_post_thumbnail_id( $id ) ) { - $feature = wp_get_attachment_image_src( $fid, 'large' ); - if ( ! empty( $feature[0] ) ) { - $post['extra']['featured_image'] = $feature[0]; - } - - $attachment = get_post( $fid ); - if ( ! empty( $attachment ) ) { - $metadata = wp_get_attachment_metadata( $fid ); - - $post['extra']['post_thumbnail'] = array( - 'ID' => (int) $fid, - 'URL' => (string) wp_get_attachment_url( $fid ), - 'guid' => (string) $attachment->guid, - 'mime_type' => (string) $attachment->post_mime_type, - 'width' => (int) isset( $metadata['width'] ) ? $metadata['width'] : 0, - 'height' => (int) isset( $metadata['height'] ) ? $metadata['height'] : 0, - ); - - if ( isset( $metadata['duration'] ) ) { - $post['extra']['post_thumbnail'] = (int) $metadata['duration']; - } - - /** - * Filters the Post Thumbnail information returned for a specific post. - * - * @since 3.3.0 - * - * @param array $post['extra']['post_thumbnail'] { - * Array of details about the Post Thumbnail. - * @param int ID Post Thumbnail ID. - * @param string URL Post thumbnail URL. - * @param string guid Post thumbnail guid. - * @param string mime_type Post thumbnail mime type. - * @param int width Post thumbnail width. - * @param int height Post thumbnail height. - * } - */ - $post['extra']['post_thumbnail'] = (object) apply_filters( 'get_attachment', $post['extra']['post_thumbnail'] ); - } - } - - $post['permalink'] = get_permalink( $post_obj->ID ); - $post['shortlink'] = wp_get_shortlink( $post_obj->ID ); - /** - * Allow modules to send extra info on the sync post process. - * - * @since 2.8.0 - * - * @param array $args Array of custom data to attach to a post. - * @param Object $post_obj Object returned by get_post() for a given post ID. - */ - $post['module_custom_data'] = apply_filters( 'jetpack_sync_post_module_custom_data', array(), $post_obj ); - return $post; - } - - /** - * Decide whether a post/page/attachment is visible to the public. - * - * @param array $post - * @return bool - */ - function is_post_public( $post ) { - if ( !is_array( $post ) ) { - $post = (array) $post; - } - - if ( 0 < strlen( $post['post_password'] ) ) - return false; - if ( ! in_array( $post['post_type'], get_post_types( array( 'public' => true ) ) ) ) - return false; - $post_status = get_post_status( $post['ID'] ); // Inherited status is resolved here. - if ( ! in_array( $post_status, get_post_stati( array( 'public' => true ) ) ) ) - return false; - return true; - } - -/* Comments Sync */ - - function comments( $file, array $settings = null ) { - $module_slug = Jetpack::get_module_slug( $file ); - - $defaults = array( - 'post_types' => array( 'post', 'page' ), // For what post types will we sync comments? - 'post_stati' => array( 'publish' ), // For what post stati will we sync comments? - 'comment_types' => array( '', 'comment', 'trackback', 'pingback' ), // What comment types will we sync? - 'comment_stati' => array( 'approved' ), // What comment stati will we sync? - ); - - $settings = wp_parse_args( $settings, $defaults ); - - $this->sync_conditions['comments'][$module_slug] = $settings; - - add_action( 'wp_insert_comment', array( $this, 'wp_insert_comment_action' ), 10, 2 ); - add_action( 'transition_comment_status', array( $this, 'transition_comment_status_action' ), 10, 3 ); - add_action( 'edit_comment', array( $this, 'edit_comment_action' ) ); - } - - /* - * This is really annoying. If you edit a comment, but don't change the status, WordPress doesn't fire the transition_comment_status hook. - * That means we have to catch these comments on the edit_comment hook, but ignore comments on that hook when the transition_comment_status does fire. - */ - function edit_comment_action( $comment_id ) { - $comment = get_comment( $comment_id ); - $new_status = $this->translate_comment_status( $comment->comment_approved ); - add_action( "comment_{$new_status}_{$comment->comment_type}", array( $this, 'transition_comment_status_for_comments_whose_status_does_not_change' ), 10, 2 ); - } - - function wp_insert_comment_action( $comment_id, $comment ) { - $this->transition_comment_status_action( $comment->comment_approved, 'new', $comment ); - } - - function transition_comment_status_for_comments_whose_status_does_not_change( $comment_id, $comment ) { - if ( isset( $this->comment_transitions[$comment_id] ) ) { - return $this->transition_comment_status_action( $comment->comment_approved, $this->comment_transitions[$comment_id][1], $comment ); - } - - return $this->transition_comment_status_action( $comment->comment_approved, $comment->comment_approved, $comment ); - } - - function translate_comment_status( $status ) { - switch ( (string) $status ) { - case '0' : - case 'hold' : - return 'unapproved'; - case '1' : - case 'approve' : - return 'approved'; - } - - return $status; - } - - function transition_comment_status_action( $new_status, $old_status, $comment ) { - $post = get_post( $comment->comment_post_ID ); - if ( !$post ) { - return false; - } - - foreach ( array( 'new_status', 'old_status' ) as $_status ) { - $$_status = $this->translate_comment_status( $$_status ); - } - - // Track comment transitions - if ( isset( $this->comment_transitions[$comment->comment_ID] ) ) { - // status changed more than once - keep tha most recent $new_status - $this->comment_transitions[$comment->comment_ID][0] = $new_status; - } else { - $this->comment_transitions[$comment->comment_ID] = array( $new_status, $old_status ); - } - - $post_sync = $this->get_post_sync_operation( $post->post_status, '_jetpack_test_sync', $post, $this->sync_conditions['comments'] ); - - if ( !$post_sync ) { - // No module wants to sync this comment because its post doesn't match any sync conditions - return false; - } - - if ( 'delete' == $post_sync['operation'] ) { - // Had we been looking at post sync operations (instead of comment sync operations), - // this comment's post would have been deleted. Don't sync the comment. - return false; - } - - $delete_on_behalf_of = array(); - $submit_on_behalf_of = array(); - $delete_stati = array( 'delete' ); - - foreach ( $this->sync_conditions['comments'] as $module => $conditions ) { - if ( !in_array( $comment->comment_type, $conditions['comment_types'] ) ) { - continue; - } - - $deleted_comment = in_array( $new_status, $delete_stati ); - - if ( $deleted_comment ) { - $delete_on_behalf_of[] = $module; - } - - $old_status_in_stati = in_array( $old_status, $conditions['comment_stati'] ); - $new_status_in_stati = in_array( $new_status, $conditions['comment_stati'] ); - - if ( $old_status_in_stati && !$new_status_in_stati ) { - // Jetpack no longer needs the comment - if ( !$deleted_comment ) { - $delete_on_behalf_of[] = $module; - } // else, we've already flagged it above - continue; - } - - if ( !$new_status_in_stati ) { - continue; - } - - // At this point, we know we want to sync the comment, not delete it - $submit_on_behalf_of[] = $module; - } - - if ( ! empty( $submit_on_behalf_of ) ) { - $this->register_post( $comment->comment_post_ID, array( 'on_behalf_of' => $submit_on_behalf_of ) ); - return $this->register_comment( $comment->comment_ID, array( 'on_behalf_of' => $submit_on_behalf_of ) ); - } - - if ( !empty( $delete_on_behalf_of ) ) { - return $this->register( 'delete_comment', $comment->comment_ID, array( 'on_behalf_of' => $delete_on_behalf_of ) ); - } - - return false; - } - - /** - * Get a comment and associated data in the standard JP format. - * Cannot be called statically - * - * @param int $id Comment ID - * @return Array containing full comment details - */ - function get_comment( $id ) { - $comment_obj = get_comment( $id ); - if ( !$comment_obj ) - return false; - $comment = get_object_vars( $comment_obj ); - - $meta = get_comment_meta( $id, false ); - $comment['meta'] = array(); - foreach ( $meta as $key => $value ) { - $comment['meta'][$key] = array_map( 'maybe_unserialize', $value ); - } - - return $comment; - } - -/* Options Sync */ - - /* Ah... so much simpler than Posts and Comments :) */ - function options( $file, $option /*, $option, ... */ ) { - $options = func_get_args(); - $file = array_shift( $options ); - - $module_slug = Jetpack::get_module_slug( $file ); - - if ( !isset( $this->sync_options[$module_slug] ) ) { - $this->sync_options[$module_slug] = array(); - } - - foreach ( $options as $option ) { - $this->sync_options[$module_slug][] = $option; - add_action( "delete_option_{$option}", array( $this, 'deleted_option_action' ) ); - add_action( "update_option_{$option}", array( $this, 'updated_option_action' ) ); - add_action( "add_option_{$option}", array( $this, 'added_option_action' ) ); - } - - $this->sync_options[$module_slug] = array_unique( $this->sync_options[$module_slug] ); - } - - function deleted_option_action( $option ) { - $this->register( 'delete_option', $option ); - } - - function updated_option_action() { - // The value of $option isn't passed to the filter - // Calculate it - $option = current_filter(); - $prefix = 'update_option_'; - if ( 0 !== strpos( $option, $prefix ) ) { - return; - } - $option = substr( $option, strlen( $prefix ) ); - - $this->added_option_action( $option ); - } - - function added_option_action( $option ) { - $this->register( 'option', $option ); - } - - function sync_all_module_options( $module_slug ) { - if ( empty( $this->sync_options[$module_slug] ) ) { - return; - } - - foreach ( $this->sync_options[$module_slug] as $option ) { - $this->added_option_action( $option ); - } - } - - function sync_all_registered_options() { - if ( 'jetpack_sync_all_registered_options' == current_filter() ) { - add_action( 'shutdown', array( $this, 'register_all_options' ), 8 ); - } else { - wp_schedule_single_event( time(), 'jetpack_sync_all_registered_options', array( $this->sync_options ) ); - } - } - - /** - * All the options that are defined in modules as well as class.jetpack.php will get synced. - * Registers all options to be synced. - */ - function register_all_options() { - $all_registered_options = array_unique( call_user_func_array( 'array_merge', $this->sync_options ) ); - foreach ( $all_registered_options as $option ) { - $this->added_option_action( $option ); - } - } - -/* Constants Sync */ - - function get_all_constants() { - return array( - 'EMPTY_TRASH_DAYS', - 'WP_POST_REVISIONS', - 'AUTOMATIC_UPDATER_DISABLED', - 'ABSPATH', - 'WP_CONTENT_DIR', - 'FS_METHOD', - 'DISALLOW_FILE_EDIT', - 'DISALLOW_FILE_MODS', - 'WP_AUTO_UPDATE_CORE', - 'WP_HTTP_BLOCK_EXTERNAL', - 'WP_ACCESSIBLE_HOSTS', - ); - } - /** - * This lets us get the constant value like get_option( 'jetpack_constant_CONSTANT' ); - * Not the best way to get the constant value but necessery in some cases like in the API. - */ - function register_constants_as_options() { - foreach( $this->get_all_constants() as $constant ) { - add_filter( 'pre_option_jetpack_constant_'. $constant, array( $this, 'get_default_constant' ) ); - } - } - - function sync_all_constants() { - // add the constant to sync. - foreach( $this->get_all_constants() as $constant ) { - $this->register_constant( $constant ); - } - add_action( 'shutdown', array( $this, 'register_all_module_constants' ), 8 ); - } - - /** - * Returns default values of Constants - */ - function default_constant( $constant ) { - switch( $constant ) { - case 'WP_AUTO_UPDATE_CORE': - return 'minor'; - break; - - default: - return null; - break; - } - } - - function register_all_module_constants() { - // also add the contstants from each module to be synced. - foreach( $this->sync_constants as $module ) { - foreach( $module as $constant ) { - $this->register_constant( $constant ); - } - } - } - - /** - * Sync constants required by the module that was just activated. - * If you add Jetpack_Sync::sync_constant( __FILE__, 'HELLO_WORLD' ); - * to the module it will start syncing the constant after the constant has been updated. - * - * This function gets called on module activation. - */ - function sync_module_constants( $module ) { - - if ( isset( $this->sync_constants[ $module ] ) && is_array( $this->sync_constants[ $module ] ) ) { - // also add the contstants from each module to be synced. - foreach( $this->sync_constants[ $module ] as $constant ) { - $this->register_constant( $constant ); - } - } - } - - public function reindex_needed() { - return ( $this->_get_post_count_local() != $this->_get_post_count_cloud() ); - } - - public function reindex_trigger() { - $response = array( 'status' => 'ERROR' ); - - // Force a privacy check - Jetpack::check_privacy( JETPACK__PLUGIN_FILE ); - - Jetpack::load_xml_rpc_client(); - $client = new Jetpack_IXR_Client( array( - 'user_id' => JETPACK_MASTER_USER, - ) ); - - $client->query( 'jetpack.reindexTrigger' ); - - if ( !$client->isError() ) { - $response = $client->getResponse(); - Jetpack_Options::update_option( 'sync_bulk_reindexing', true ); - } - - return $response; - } - - public function reindex_status() { - $response = array( 'status' => 'ERROR' ); - - // Assume reindexing is done if it was not triggered in the first place - if ( false === Jetpack_Options::get_option( 'sync_bulk_reindexing' ) ) { - return array( 'status' => 'DONE' ); - } - - Jetpack::load_xml_rpc_client(); - $client = new Jetpack_IXR_Client( array( - 'user_id' => JETPACK_MASTER_USER, - ) ); - - $client->query( 'jetpack.reindexStatus' ); - - if ( !$client->isError() ) { - $response = $client->getResponse(); - if ( 'DONE' == $response['status'] ) { - Jetpack_Options::delete_option( 'sync_bulk_reindexing' ); - } - } - - return $response; - } - - public function reindex_ui() { - $strings = json_encode( array( - 'WAITING' => array( - 'action' => __( 'Refresh Status', 'jetpack' ), - 'status' => __( 'Indexing request queued and waiting…', 'jetpack' ), - ), - 'INDEXING' => array( - 'action' => __( 'Refresh Status', 'jetpack' ), - 'status' => __( 'Indexing posts', 'jetpack' ), - ), - 'DONE' => array( - 'action' => __( 'Reindex Posts', 'jetpack' ), - 'status' => __( 'Posts indexed.', 'jetpack' ), - ), - 'ERROR' => array( - 'action' => __( 'Refresh Status', 'jetpack' ), - 'status' => __( 'Status unknown.', 'jetpack' ), - ), - 'ERROR:LARGE' => array( - 'action' => __( 'Refresh Status', 'jetpack' ), - 'status' => __( 'This site is too large, please contact Jetpack support to sync.', 'jetpack' ), - ), - ) ); - - wp_enqueue_script( - 'jetpack_sync_reindex_control', - plugins_url( '_inc/jquery.jetpack-sync.js', JETPACK__PLUGIN_FILE ), - array( 'jquery' ), - JETPACK__VERSION - ); - - $template = <<<EOT - <p class="jetpack_sync_reindex_control" id="jetpack_sync_reindex_control" data-strings="%s"> - <input type="submit" class="jetpack_sync_reindex_control_action button" value="%s" disabled /> - <span class="jetpack_sync_reindex_control_status">…</span> - </p> -EOT; - - return sprintf( - $template, - esc_attr( $strings ), - esc_attr__( 'Refresh Status', 'jetpack' ) - ); - } - - private function _get_post_count_local() { - global $wpdb; - return (int) $wpdb->get_var( - "SELECT count(*) - FROM {$wpdb->posts} - WHERE post_status = 'publish' AND post_password = ''" - ); - } - - private function _get_post_count_cloud() { - $blog_id = Jetpack::init()->get_option( 'id' ); - - $body = array( - 'size' => 1, - ); - - $response = wp_remote_post( - "https://public-api.wordpress.com/rest/v1/sites/$blog_id/search", - array( - 'timeout' => 10, - 'user-agent' => 'jetpack_related_posts', - 'sslverify' => true, - 'body' => $body, - ) - ); - - if ( is_wp_error( $response ) ) { - return 0; - } - - $results = json_decode( wp_remote_retrieve_body( $response ), true ); - - return isset( $results['results'] ) && isset( $results['results']['total'] ) ? (int) $results['results']['total'] : 0; - } - - /** - * Sometimes we need to fake options to be able to sync data with .com - * This is a helper function. That will make it easier to do just that. - * - * It will make sure that the options are synced when do_action( 'jetpack_sync_all_registered_options' ); - * - * Which should happen everytime we update Jetpack to a new version or daily by Jetpack_Heartbeat. - * - * $callback is a function that is passed into a filter that returns the value of the option. - * This value should never be false. Since we want to short circuit the get_option function - * to return the value of the our callback. - * - * You can also trigger an update when a something else changes by calling the - * do_action( 'add_option_jetpack_' . $option, 'jetpack_'.$option, $callback_function ); - * on the action that should that would trigger the update. - * - * - * @param string $option Option will always be prefixed with Jetpack and be saved on .com side - * @param string or array $callback - */ - function mock_option( $option , $callback ) { - add_filter( 'pre_option_jetpack_'. $option, $callback ); - // This shouldn't happen but if it does we return the same as before. - add_filter( 'option_jetpack_'. $option, $callback ); - // Instead of passing a file we just pass in a string. - $this->options( 'mock-option' , 'jetpack_' . $option ); - - } - /** - * Sometimes you need to sync constants to .com - * Using the function will allow you to do just that. - * - * @param 'string' $constant Constants defined in code. - * - */ - function register_constant( $constant ) { - $this->register( 'constant', $constant ); - } - - function get_default_constant() { - $filter = current_filter(); - // We don't know what the constant is so we get it from the current filter. - if ( 'pre_option_jetpack_constant_' === substr( $filter, 0, 28 ) ) { - $constant = substr( $filter, 28 ); - if ( defined( $constant ) ) { - // If constant is set to false we will not shortcut the get_option function and will return the default value. - // Hance we set it to null. Which in most cases would produce the same result. - return false === constant( $constant ) ? null : constant( $constant ); - } - return $this->default_constant( $constant ); - } - } - /** - * Simular to $this->options() function. - * Add the constant to be synced to .com when we activate the module. - * As well as on heartbeat and plugin upgrade and connection to .com. - * - * @param string $file - * @param string $constant - */ - function constant( $file, $constant ) { - $constants = func_get_args(); - $file = array_shift( $constants ); - - $module_slug = Jetpack::get_module_slug( $file ); - - if ( ! isset( $this->sync_constants[ $module_slug ] ) ) { - $this->sync_constants[ $module_slug ] = array(); - } - - foreach ( $constants as $constant ) { - $this->sync_constants[ $module_slug ][] = $constant; - } - } - - /** - * Helper function to return the constants value. - * - * @param string $constant - * @return value of the constant or null if the constant is set to false or doesn't exits. - */ - static function get_constant( $constant ) { - if ( defined( $constant ) ) { - return constant( $constant ); - } - - return null; - } -} |