File: //wordpress/plugins/jetpack/16.0/jetpack_vendor/automattic/jetpack-sync/src/modules/class-posts.php
<?php
/**
* Posts sync module.
*
* @package automattic/jetpack-sync
*/
namespace Automattic\Jetpack\Sync\Modules;
use Automattic\Jetpack\Constants as Jetpack_Constants;
use Automattic\Jetpack\Roles;
use Automattic\Jetpack\Sync\Activity_Log_Event;
use Automattic\Jetpack\Sync\Modules;
use Automattic\Jetpack\Sync\Settings;
if ( ! defined( 'ABSPATH' ) ) {
exit( 0 );
}
/**
* Class to handle sync for posts.
*/
class Posts extends Module {
/**
* The post IDs of posts that were just published but not synced yet.
*
* @access private
*
* @var array
*/
private $just_published = array();
/**
* The previous status of posts that we use for calculating post status transitions.
*
* @access private
*
* @var array
*/
private $previous_status = array();
/**
* Action handler callable.
*
* @access private
*
* @var callable
*/
private $action_handler;
/**
* Mark posts that are deleted in the current request.
*
* @access private
*
* @var array
*/
private static $deleted_posts_in_request = array();
/**
* Import end.
*
* @access private
*
* @todo This appears to be unused - let's remove it.
*
* @var boolean
*/
private $import_end = false;
/**
* Max bytes allowed for post_content => length.
* Current Setting : 5MB.
*
* @access public
*
* @var int
*/
const MAX_POST_CONTENT_LENGTH = 5000000;
/**
* Default previous post state.
* Used for default previous post status.
*
* @access public
*
* @var string
*/
const DEFAULT_PREVIOUS_STATE = 'new';
/**
* Sync module name.
*
* @access public
*
* @return string
*/
public function name() {
return 'posts';
}
/**
* The table name.
*
* @access public
*
* @return string
* @deprecated since 3.11.0 Use table() instead.
*/
public function table_name() {
_deprecated_function( __METHOD__, '3.11.0', 'Automattic\\Jetpack\\Sync\\Posts->table' );
return 'posts';
}
/**
* The table in the database with the prefix.
*
* @access public
*
* @return string|bool
*/
public function table() {
global $wpdb;
return $wpdb->posts;
}
/**
* Retrieve a post by its ID.
*
* @access public
*
* @param string $object_type Type of the sync object.
* @param int $id ID of the sync object.
* @return \WP_Post|bool Filtered \WP_Post object, or false if the object is not a post.
*/
public function get_object_by_id( $object_type, $id ) {
if ( 'post' === $object_type ) {
$post = get_post( (int) $id );
if ( $post ) {
return $this->filter_post_content_and_add_links( $post );
}
}
return false;
}
/**
* Initialize posts action listeners.
*
* @access public
*
* @param callable $callable Action handler callable.
*/
public function init_listeners( $callable ) {
$this->action_handler = $callable;
add_action( 'before_delete_post', array( $this, 'mark_post_is_being_deleted' ), 0, 1 );
add_action( 'wp_insert_post', array( $this, 'wp_insert_post' ), 11, 3 );
add_action( 'wp_after_insert_post', array( $this, 'wp_after_insert_post' ), 11, 2 );
add_action( 'jetpack_sync_save_post', $callable, 10, 4 );
add_action( 'deleted_post', $callable, 10 );
add_action( 'jetpack_published_post', $callable, 10, 3 );
add_filter( 'jetpack_sync_before_enqueue_deleted_post', array( $this, 'filter_blacklisted_post_types_deleted' ) );
add_action( 'transition_post_status', array( $this, 'save_published' ), 10, 3 );
// Listen for meta changes.
$this->init_listeners_for_meta_type( 'post', $callable );
add_filter( 'jetpack_sync_before_enqueue_added_post_meta', array( $this, 'filter_meta' ) );
add_filter( 'jetpack_sync_before_enqueue_updated_post_meta', array( $this, 'filter_updated_post_meta' ) );
add_filter( 'jetpack_sync_before_enqueue_deleted_post_meta', array( $this, 'filter_deleted_post_meta' ) );
add_filter( 'jetpack_sync_before_enqueue_jetpack_sync_save_post', array( $this, 'filter_jetpack_sync_before_enqueue_jetpack_sync_save_post' ) );
add_filter( 'jetpack_sync_before_enqueue_jetpack_published_post', array( $this, 'filter_jetpack_sync_before_enqueue_jetpack_published_post' ) );
add_action( 'jetpack_daily_akismet_meta_cleanup_before', array( $this, 'daily_akismet_meta_cleanup_before' ) );
add_action( 'jetpack_daily_akismet_meta_cleanup_after', array( $this, 'daily_akismet_meta_cleanup_after' ) );
add_action( 'jetpack_post_meta_batch_delete', $callable, 10, 2 );
add_action( 'deleted_post', array( $this, 'unmark_post_being_deleted' ), 11, 1 );
}
/**
* Before Akismet's daily cleanup of spam detection metadata.
*
* @access public
*
* @param array $feedback_ids IDs of feedback posts.
*/
public function daily_akismet_meta_cleanup_before( $feedback_ids ) {
remove_action( 'deleted_post_meta', $this->action_handler );
if ( ! is_array( $feedback_ids ) || count( $feedback_ids ) < 1 ) {
return;
}
$ids_chunks = array_chunk( $feedback_ids, 100, false );
foreach ( $ids_chunks as $chunk ) {
/**
* Used for syncing deletion of batch post meta
*
* @since 1.6.3
* @since-jetpack 6.1.0
*
* @module sync
*
* @param array $feedback_ids feedback post IDs
* @param string $meta_key to be deleted
*/
do_action( 'jetpack_post_meta_batch_delete', $chunk, '_feedback_akismet_values' );
}
}
/**
* After Akismet's daily cleanup of spam detection metadata.
*
* @access public
*
* @param array $feedback_ids IDs of feedback posts.
*/
public function daily_akismet_meta_cleanup_after( $feedback_ids ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
add_action( 'deleted_post_meta', $this->action_handler );
}
/**
* Initialize posts action listeners for full sync.
*
* @access public
*
* @param callable $callable Action handler callable.
*/
public function init_full_sync_listeners( $callable ) {
add_action( 'jetpack_full_sync_posts', $callable ); // Also sends post meta.
}
/**
* Initialize the module in the sender.
*
* @access public
*/
public function init_before_send() {
// meta.
add_filter( 'jetpack_sync_before_send_added_post_meta', array( $this, 'filter_added_post_meta_before_send' ), 5 ); // Incase this filter is used elsewhere, we run early.
add_filter( 'jetpack_sync_before_send_updated_post_meta', array( $this, 'filter_updated_post_meta_before_send' ), 5 ); // Incase this filter is used elsewhere, we run early.
add_filter( 'jetpack_sync_before_send_deleted_post_meta', array( $this, 'trim_post_meta' ) );
// Full sync.
$sync_module = Modules::get_module( 'full-sync' );
if ( $sync_module instanceof Full_Sync_Immediately ) {
add_filter( 'jetpack_sync_before_send_jetpack_full_sync_posts', array( $this, 'build_full_sync_action_array' ) );
} else {
add_filter( 'jetpack_sync_before_send_jetpack_full_sync_posts', array( $this, 'expand_posts_with_metadata_and_terms' ) );
}
}
/**
* Enqueue the posts actions for full sync.
*
* @access public
*
* @param array $config Full sync configuration for this sync module.
* @param int $max_items_to_enqueue Maximum number of items to enqueue.
* @param boolean $state True if full sync has finished enqueueing this module, false otherwise.
* @return array Number of actions enqueued, and next module state.
*/
public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
global $wpdb;
return $this->enqueue_all_ids_as_action( 'jetpack_full_sync_posts', $wpdb->posts, 'ID', $this->get_where_sql( $config ), $max_items_to_enqueue, $state );
}
/**
* Retrieve an estimated number of actions that will be enqueued.
*
* @access public
*
* @todo Use $wpdb->prepare for the SQL query.
*
* @param array $config Full sync configuration for this sync module.
* @return int Number of items yet to be enqueued.
*/
public function estimate_full_sync_actions( $config ) {
global $wpdb;
$query = "SELECT count(*) FROM $wpdb->posts WHERE " . $this->get_where_sql( $config );
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared,WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching
$count = (int) $wpdb->get_var( $query );
return (int) ceil( $count / self::ARRAY_CHUNK_SIZE );
}
/**
* Retrieve the WHERE SQL clause based on the module config.
*
* @access public
*
* @param array $config Full sync configuration for this sync module.
* @return string WHERE SQL clause, or `null` if no comments are specified in the module config.
*/
public function get_where_sql( $config ) {
$where_sql = Settings::get_blacklisted_post_types_sql();
// Config is a list of post IDs to sync.
if ( is_array( $config ) && ! empty( $config ) ) {
$where_sql .= ' AND ID IN (' . implode( ',', array_map( 'intval', $config ) ) . ')';
}
return $where_sql;
}
/**
* Retrieve the actions that will be sent for this module during a full sync.
*
* @access public
*
* @return array Full sync actions of this module.
*/
public function get_full_sync_actions() {
return array( 'jetpack_full_sync_posts' );
}
/**
* Filter meta arguments so that we don't sync meta_values over MAX_META_LENGTH.
*
* @param array $args action arguments.
*
* @return array filtered action arguments.
*/
public function trim_post_meta( $args ) {
list( $meta_id, $object_id, $meta_key, $meta_value ) = $args;
// Explicitly truncate meta_value when it exceeds limit.
// Large content will cause OOM issues and break Sync.
$serialized_value = maybe_serialize( $meta_value );
if ( $serialized_value === null || strlen( $serialized_value ) >= self::MAX_META_LENGTH ) {
$meta_value = '';
}
return array( $meta_id, $object_id, $meta_key, $meta_value );
}
/**
* Updated post meta send-time filter: refreshes _wp_attachment_metadata to the latest DB value, then trims.
*
* @param array $args [ $meta_id, $object_id, $meta_key, $meta_value ].
* @return array Filtered args.
*/
public function filter_updated_post_meta_before_send( $args ) {
if ( ! is_array( $args ) || count( $args ) < 4 ) {
return $args;
}
list( $meta_id, $object_id, $meta_key, $meta_value ) = $args;
if ( '_wp_attachment_metadata' !== $meta_key || 'attachment' !== get_post_type( (int) $object_id ) ) {
return $this->trim_post_meta( $args );
}
$current_value = wp_get_attachment_metadata( (int) $object_id );
if ( is_array( $current_value ) && ! empty( $current_value ) ) {
$meta_value = $current_value;
}
return $this->trim_post_meta( array( $meta_id, $object_id, $meta_key, $meta_value ) );
}
/**
* Added post meta send-time filter: refreshes _wp_attachment_metadata to the latest DB value, then trims.
*
* @param array $args [ $meta_id, $object_id, $meta_key, $meta_value ].
* @return array|false Filtered args, or false to skip sending when the snapshot is clearly incomplete.
*/
public function filter_added_post_meta_before_send( $args ) {
if ( ! is_array( $args ) || count( $args ) < 4 ) {
return $args;
}
list( $meta_id, $object_id, $meta_key, $meta_value ) = $args;
if ( '_wp_attachment_metadata' !== $meta_key || 'attachment' !== get_post_type( (int) $object_id ) ) {
return $this->trim_post_meta( $args );
}
$current_value = wp_get_attachment_metadata( (int) $object_id );
// For added_post_meta, skip clearly incomplete snapshots (e.g., missing or empty sizes).
if ( ! is_array( $current_value ) || empty( $current_value ) ) {
return false;
}
if ( isset( $current_value['sizes'] ) && is_array( $current_value['sizes'] ) && count( $current_value['sizes'] ) === 0 ) {
return false;
}
$meta_value = $current_value;
return $this->trim_post_meta( array( $meta_id, $object_id, $meta_key, $meta_value ) );
}
/**
* Mark a post as being deleted in the current request.
*
* @param int $post_id ID of the post being deleted.
*/
public function mark_post_is_being_deleted( $post_id ) {
self::$deleted_posts_in_request[ (int) $post_id ] = true;
}
/**
* Enqueue-time per-request dedupe for deleted post metadata, if the post itself is being deleted.
*
* @param array $args [ $meta_id, $post_id, $meta_key, $meta_value ].
* @return array|false
*/
public function maybe_skip_deleted_post_meta( $args ) {
if ( is_array( $args ) && isset( $args[1] ) && is_numeric( $args[1] ) ) {
$post_id = (int) $args[1];
if ( isset( self::$deleted_posts_in_request[ $post_id ] ) ) {
return false;
}
}
return $args;
}
/**
* Unmark a post as being deleted in the current request, to clean up.
*
* @param int $post_id ID of the post.
*/
public function unmark_post_being_deleted( $post_id ) {
unset( self::$deleted_posts_in_request[ (int) $post_id ] );
}
/**
* Enqueue-time per-request dedupe for updated attachment metadata.
*
* @param array $args [ $meta_id, $object_id, $meta_key, $meta_value ].
* @return array|false
*/
public function on_before_enqueue_updated_attachment_metadata( $args ) {
if ( ! is_array( $args ) || count( $args ) < 3 ) {
return $args;
}
$post_id = (int) $args[1];
$meta_key = $args[2];
if ( '_wp_attachment_metadata' !== $meta_key || 'attachment' !== get_post_type( $post_id ) ) {
return $args;
}
static $seen_updated_meta_for_post = array();
if ( isset( $seen_updated_meta_for_post[ $post_id ] ) ) {
return false;
}
$seen_updated_meta_for_post[ $post_id ] = true;
return $args;
}
/**
* Process content before send.
*
* @param array $args Arguments of the `wp_insert_post` hook.
*
* @return array
*/
public function expand_jetpack_sync_save_post( $args ) {
list( $post_id, $post, $update, $previous_state ) = $args;
return array( $post_id, $this->filter_post_content_and_add_links( $post ), $update, $previous_state );
}
/**
* Filter all blacklisted post types and add filtered post content.
*
* @param array $args Hook arguments.
* @return array|false Hook arguments, or false if the post type is a blacklisted one.
*/
public function filter_jetpack_sync_before_enqueue_jetpack_sync_save_post( $args ) {
if (
! is_array( $args )
|| ! array_key_exists( 0, $args ) || ! is_numeric( $args[0] )
|| ! array_key_exists( 1, $args ) || ! ( $args[1] instanceof \WP_Post )
) {
return false;
}
list( $post_id, $post, $update, $previous_state ) = array_pad( $args, 4, null );
if ( in_array( $post->post_type, Settings::get_setting( 'post_types_blacklist' ), true ) ) {
return false;
}
// During incremental sync, skip posts whose type is not registered (e.g. CPT unregistered before sync).
// Full sync may have already sent them; we simply don't enqueue incremental updates for them.
if ( ! get_post_type_object( $post->post_type ) ) {
return false;
}
if ( Activity_Log_Event::POST_TYPE === $post->post_type && ! Activity_Log_Event::is_valid_post( $post ) ) {
return false;
}
return array( (int) $post_id, $this->filter_post_content_and_add_links( $post ), $update, $previous_state );
}
/**
* Add filtered post content.
*
* @param array $args Hook arguments.
* @return array|false Hook arguments, or false if the arguments are invalid.
*/
public function filter_jetpack_sync_before_enqueue_jetpack_published_post( $args ) {
if (
! is_array( $args )
|| ! array_key_exists( 0, $args ) || ! is_numeric( $args[0] )
|| ! array_key_exists( 1, $args ) || ! is_array( $args[1] )
|| ! array_key_exists( 2, $args ) || ! ( $args[2] instanceof \WP_Post )
) {
return false;
}
list( $post_id, $flags, $post ) = $args;
if ( Activity_Log_Event::POST_TYPE === $post->post_type && ! Activity_Log_Event::is_valid_post( $post ) ) {
return false;
}
return array( (int) $post_id, $flags, $this->filter_post_content_and_add_links( $post ) );
}
/**
* Filter all blacklisted post types.
*
* @param array $args Hook arguments.
* @return array|false Hook arguments, or false if the post type is a blacklisted one.
*/
public function filter_blacklisted_post_types_deleted( $args ) {
if ( ! is_array( $args ) || ! array_key_exists( 0, $args ) || ! is_numeric( $args[0] ) ) {
return false;
}
// deleted_post is called after the SQL delete but before cache cleanup.
// There is the potential we can't detect post_type at this point.
if ( ! $this->is_post_type_allowed( $args[0] ) ) {
return false;
}
return $args;
}
/**
* Filter all meta that is not blacklisted, or is stored for a disallowed post type.
*
* @param array|false $args Hook arguments.
* @return array|false Hook arguments, or false if meta was filtered.
*/
public function filter_meta( $args ) {
if ( ! $this->has_valid_meta_args( $args ) || ! is_numeric( $args[1] ) ) {
return false;
}
return $this->is_allowed_post_meta( $args[1], $args[2] ) ? $args : false;
}
/**
* Filter updated post meta that is not whitelisted, is stored for a disallowed post type,
* or is duplicate attachment metadata.
*
* @param array|false $args Hook arguments.
* @return array|false Hook arguments, or false if meta was filtered.
*/
public function filter_updated_post_meta( $args ) {
$args = $this->on_before_enqueue_updated_attachment_metadata( $args );
if ( false === $args ) {
return false;
}
return $this->filter_meta( $args );
}
/**
* Filter deleted post meta that is not whitelisted, or is stored for a disallowed post type.
*
* @param array|false $args Hook arguments.
* @return array|false Hook arguments, or false if meta was filtered.
*/
public function filter_deleted_post_meta( $args ) {
if ( ! $this->has_valid_meta_args( $args ) ) {
return false;
}
// Core uses post ID 0 on this hook for delete-all metadata operations. Only mirror value-constrained deletes.
if ( 0 === $args[1] ) {
if ( ! array_key_exists( 3, $args ) || '' === $args[3] || null === $args[3] || false === $args[3] ) {
return false;
}
return $this->is_whitelisted_post_meta( $args[2] ) ? $args : false;
}
$args = $this->filter_meta( $args );
if ( false === $args ) {
return false;
}
return $this->maybe_skip_deleted_post_meta( $args );
}
/**
* Whether metadata hook arguments include a meta key.
*
* @param array|false $args Hook arguments.
* @return bool Whether metadata hook arguments include a meta key.
*/
private function has_valid_meta_args( $args ) {
return is_array( $args ) && array_key_exists( 1, $args ) && array_key_exists( 2, $args ) && is_string( $args[2] );
}
/**
* Whether post metadata is allowed to sync.
*
* @param int|string $object_id Post ID.
* @param string $meta_key Meta key.
* @return bool Whether post metadata is allowed to sync.
*/
private function is_allowed_post_meta( $object_id, $meta_key ) {
return $this->is_post_type_allowed( $object_id ) && $this->is_whitelisted_post_meta( $meta_key );
}
/**
* Whether a post meta key is whitelisted.
*
* @param string $meta_key Meta key.
* @return boolean Whether the post meta key is whitelisted.
*/
public function is_whitelisted_post_meta( $meta_key ) {
if ( ! is_string( $meta_key ) ) {
return false;
}
// The '_wpas_skip_' meta key prefix is used by Publicize to mark posts that should be skipped.
return str_starts_with( $meta_key, '_wpas_skip_' ) || in_array( $meta_key, Settings::get_setting( 'post_meta_whitelist' ), true );
}
/**
* Whether a post type is allowed.
* A post type will be disallowed if it's present in the post type blacklist.
*
* @param int $post_id ID of the post.
* @return boolean Whether the post type is allowed.
*/
public function is_post_type_allowed( $post_id ) {
$post = get_post( (int) $post_id );
if ( isset( $post->post_type ) ) {
return ! in_array( $post->post_type, Settings::get_setting( 'post_types_blacklist' ), true );
}
return false;
}
/**
* Remove the embed shortcode.
*
* @global $wp_embed
*/
public function remove_embed() {
global $wp_embed;
remove_filter( 'the_content', array( $wp_embed, 'run_shortcode' ), 8 );
// remove the embed shortcode since we would do the part later.
remove_shortcode( 'embed' );
// Attempts to embed all URLs in a post.
remove_filter( 'the_content', array( $wp_embed, 'autoembed' ), 8 );
}
/**
* Add the embed shortcode.
*
* @global $wp_embed
*/
public function add_embed() {
global $wp_embed;
add_filter( 'the_content', array( $wp_embed, 'run_shortcode' ), 8 );
// Shortcode placeholder for strip_shortcodes().
add_shortcode( 'embed', '__return_false' );
// Attempts to embed all URLs in a post.
add_filter( 'the_content', array( $wp_embed, 'autoembed' ), 8 );
}
/**
* Expands wp_insert_post to include filtered content
*
* @param \WP_Post $post_object Post object.
*/
public function filter_post_content_and_add_links( $post_object ) {
global $post;
// Used to restore the post global.
$current_post = $post;
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$post = $post_object;
// Return non existant post.
$post_type = get_post_type_object( $post->post_type );
if ( empty( $post_type ) || ! is_object( $post_type ) ) {
$non_existant_post = new \stdClass();
$non_existant_post->ID = $post->ID;
$non_existant_post->post_modified = $post->post_modified;
$non_existant_post->post_modified_gmt = $post->post_modified_gmt;
$non_existant_post->post_status = 'jetpack_sync_non_registered_post_type';
$non_existant_post->post_type = $post->post_type;
// Restore global post.
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$post = $current_post;
return $non_existant_post;
}
/**
* Filters whether to prevent sending post data to .com
*
* Passing true to the filter will prevent the post data from being sent
* to the WordPress.com.
* Instead we pass data that will still enable us to do a checksum against the
* Jetpacks data but will prevent us from displaying the data on in the API as well as
* other services.
*
* @since 1.6.3
* @since-jetpack 4.2.0
*
* @param boolean false prevent post data from being synced to WordPress.com
* @param mixed $post \WP_Post object
*/
if ( apply_filters( 'jetpack_sync_prevent_sending_post_data', false, $post ) ) {
// We only send the bare necessary object to be able to create a checksum.
$blocked_post = new \stdClass();
$blocked_post->ID = $post->ID;
$blocked_post->post_modified = $post->post_modified;
$blocked_post->post_modified_gmt = $post->post_modified_gmt;
$blocked_post->post_status = 'jetpack_sync_blocked';
$blocked_post->post_type = $post->post_type;
// Restore global post.
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$post = $current_post;
return $blocked_post;
}
// lets not do oembed just yet.
$this->remove_embed();
if ( 0 < strlen( $post->post_password ) ) {
$post->post_password = 'auto-' . wp_generate_password( 10, false );
}
// Explicitly omit post_content when it exceeds limit.
// Large content will cause OOM issues and break Sync.
if ( strlen( $post->post_content ) >= self::MAX_POST_CONTENT_LENGTH ) {
$post->post_content = '';
}
/** This filter is already documented in core. wp-includes/post-template.php */
if ( Settings::get_setting( 'render_filtered_content' ) && $post_type->public ) {
global $shortcode_tags;
/**
* Filter prevents some shortcodes from expanding.
*
* Since we can can expand some type of shortcode better on the .com side and make the
* expansion more relevant to contexts. For example [galleries] and subscription emails
*
* @since 1.6.3
* @since-jetpack 4.5.0
*
* @param array of shortcode tags to remove.
*/
$shortcodes_to_remove = apply_filters(
'jetpack_sync_do_not_expand_shortcodes',
array(
'gallery',
'slideshow',
)
);
$removed_shortcode_callbacks = array();
foreach ( $shortcodes_to_remove as $shortcode ) {
if ( isset( $shortcode_tags[ $shortcode ] ) ) {
$removed_shortcode_callbacks[ $shortcode ] = $shortcode_tags[ $shortcode ];
}
}
array_map( 'remove_shortcode', array_keys( $removed_shortcode_callbacks ) );
/**
* Certain modules such as Likes, Related Posts and Sharedaddy are using `Settings::is_syncing`
* in order to NOT get rendered in filtered post content.
* Since the current method runs now before enqueueing instead of before sending,
* we are setting `is_syncing` flag to true in order to preserve the existing functionality.
*/
$is_syncing_current = Settings::is_syncing();
Settings::set_is_syncing( true );
$post->post_content_filtered = apply_filters( 'the_content', $post->post_content );
$post->post_excerpt_filtered = apply_filters( 'the_excerpt', $post->post_excerpt );
Settings::set_is_syncing( $is_syncing_current );
foreach ( $removed_shortcode_callbacks as $shortcode => $callback ) {
add_shortcode( $shortcode, $callback );
}
}
$this->add_embed();
if ( has_post_thumbnail( $post->ID ) ) {
$image_attributes = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'full' );
if ( is_array( $image_attributes ) && isset( $image_attributes[0] ) ) {
$post->featured_image = $image_attributes[0];
}
}
$post->permalink = get_permalink( $post->ID );
$post->shortlink = wp_get_shortlink( $post->ID );
if ( function_exists( 'amp_get_permalink' ) ) {
$post->amp_permalink = amp_get_permalink( $post->ID );
}
$filtered_post = $post;
// Restore global post.
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$post = $current_post;
return $filtered_post;
}
/**
* Handle transition from another post status to a published one.
*
* @param string $new_status New post status.
* @param string $old_status Old post status.
* @param \WP_Post $post Post object.
*/
public function save_published( $new_status, $old_status, $post ) {
if ( ! $post instanceof \WP_Post ) {
return;
}
if ( 'publish' === $new_status && 'publish' !== $old_status ) {
$this->just_published[ $post->ID ] = true;
}
$this->previous_status[ $post->ID ] = $old_status;
}
/**
* When publishing or updating a post, the Gutenberg editor sends two requests:
* 1. sent to WP REST API endpoint `wp-json/wp/v2/posts/$id`
* 2. sent to wp-admin/post.php `?post=$id&action=edit&classic-editor=1&meta_box=1`
*
* The 2nd request is to update post meta, which is not supported on WP REST API.
* When syncing post data, we will include if this was a meta box update.
*
* @return boolean Whether this is a Gutenberg meta box update.
*/
private function is_gutenberg_meta_box_update() {
// phpcs:disable WordPress.Security.NonceVerification.Missing, WordPress.Security.NonceVerification.Recommended -- We only check the request to determine if this is a Gutenberg meta box update, and we only use the result to set a boolean logged in the sync event. If anyone anywhere else gets the flag and does something CSRF-able with it, they should ensure that a nonce has been checked.
return (
isset( $_POST['action'], $_GET['classic-editor'], $_GET['meta_box'] ) &&
'editpost' === $_POST['action'] &&
'1' === $_GET['classic-editor'] &&
'1' === $_GET['meta_box']
// phpcs:enable WordPress.Security.NonceVerification.Missing, WordPress.Security.NonceVerification.Recommended
);
}
/**
* Handler for the wp_insert_post hook.
* Called upon creation of a new post.
*
* @param int $post_ID Post ID.
* @param \WP_Post $post Post object.
* @param boolean $update Whether this is an existing post being updated or not.
*/
public function wp_insert_post( $post_ID, $post = null, $update = null ) {
if ( ! is_numeric( $post_ID ) || ! $post instanceof \WP_Post ) {
return;
}
// Workaround for https://github.com/woocommerce/woocommerce/issues/18007.
if ( 'shop_order' === $post->post_type ) {
$post = get_post( $post_ID );
}
$previous_status = $this->previous_status[ $post_ID ] ?? self::DEFAULT_PREVIOUS_STATE;
$just_published = $this->just_published[ $post_ID ] ?? false;
$state = array(
'is_auto_save' => (bool) Jetpack_Constants::get_constant( 'DOING_AUTOSAVE' ),
'previous_status' => $previous_status,
'just_published' => $just_published,
'is_gutenberg_meta_box_update' => $this->is_gutenberg_meta_box_update(),
);
/**
* Filter that is used to add to the post flags ( meta data ) when a post gets published
*
* @since 1.6.3
* @since-jetpack 5.8.0
*
* @param int $post_ID the post ID
* @param mixed $post \WP_Post object
* @param bool $update Whether this is an existing post being updated or not.
* @param mixed $state state
*
* @module sync
*/
do_action( 'jetpack_sync_save_post', $post_ID, $post, $update, $state );
unset( $this->previous_status[ $post_ID ] );
}
/**
* Handler for the wp_after_insert_post hook.
* Called after creation/update of a new post.
*
* @param int $post_ID Post ID.
* @param \WP_Post $post Post object.
**/
public function wp_after_insert_post( $post_ID, $post ) {
if ( ! is_numeric( $post_ID ) || ! $post instanceof \WP_Post ) {
return;
}
// Workaround for https://github.com/woocommerce/woocommerce/issues/18007.
if ( 'shop_order' === $post->post_type ) {
$post = get_post( $post_ID );
}
$this->send_published( $post_ID, $post );
}
/**
* Send a published post for sync.
*
* @param int $post_ID Post ID.
* @param \WP_Post $post Post object.
*/
public function send_published( $post_ID, $post ) {
if ( ! isset( $this->just_published[ $post_ID ] ) ) {
return;
}
// Post revisions cause race conditions where this send_published add the action before the actual post gets synced.
if ( wp_is_post_autosave( $post ) || wp_is_post_revision( $post ) ) {
return;
}
$post_flags = array(
'post_type' => $post->post_type,
);
$author_user_object = get_user_by( 'id', $post->post_author );
if ( $author_user_object ) {
$roles = new Roles();
$post_flags['author'] = array(
'id' => $post->post_author,
'wpcom_user_id' => get_user_meta( $post->post_author, 'wpcom_user_id', true ),
'display_name' => $author_user_object->display_name,
'email' => $author_user_object->user_email,
'translated_role' => $roles->translate_user_to_role( $author_user_object ),
);
}
/**
* Filter that is used to add to the post flags ( meta data ) when a post gets published
*
* @since 1.6.3
* @since-jetpack 4.4.0
*
* @param mixed array post flags that are added to the post
* @param mixed $post \WP_Post object
*/
$flags = apply_filters( 'jetpack_published_post_flags', $post_flags, $post );
// Only Send Pulished Post event if post_type is not blacklisted.
if ( ! in_array( $post->post_type, Settings::get_setting( 'post_types_blacklist' ), true ) ) {
/**
* Action that gets synced when a post type gets published.
*
* @since 1.6.3
* @since-jetpack 4.4.0
*
* @param int $post_ID
* @param mixed array $flags post flags that are added to the post
* @param WP_Post $post The post object
*/
do_action( 'jetpack_published_post', $post_ID, $flags, $post );
}
unset( $this->just_published[ $post_ID ] );
/**
* Send additional sync action for Activity Log when post is a Customizer publish
*/
if ( 'customize_changeset' === $post->post_type ) {
$post_content = json_decode( $post->post_content, true );
if ( ! is_iterable( $post_content ) ) {
return;
}
foreach ( $post_content as $key => $value ) {
// Skip if it isn't a widget.
if ( 'widget_' !== substr( $key, 0, strlen( 'widget_' ) ) ) {
continue;
}
// Change key from "widget_archives[2]" to "archives-2".
$key = str_replace( 'widget_', '', $key );
$key = str_replace( '[', '-', $key );
$key = str_replace( ']', '', $key );
global $wp_registered_widgets;
if ( isset( $wp_registered_widgets[ $key ] ) ) {
$widget_data = array(
'name' => $wp_registered_widgets[ $key ]['name'],
'id' => $key,
'title' => $value['value']['title'] ?? '',
);
do_action( 'jetpack_widget_edited', $widget_data );
}
}
}
}
/**
* Build the full sync action object for Posts.
*
* @access public
*
* @param array $args An array with the posts and the previous end.
*
* @return array An array with the posts, postmeta and the previous end.
*/
public function build_full_sync_action_array( $args ) {
list( $filtered_posts, $previous_end ) = $args;
return array(
$filtered_posts['objects'],
$filtered_posts['meta'],
array(), // WPCOM does not process term relationships in full sync posts actions for a while now, let's skip them.
$previous_end,
);
}
/**
* Add term relationships to post objects within a hook before they are serialized and sent to the server.
* This is used in Full Sync Immediately
*
* @access public
*
* @param array $args The hook parameters.
* @return array $args The expanded hook parameters.
* @deprecated since 4.7.0
*/
public function add_term_relationships( $args ) {
_deprecated_function( __METHOD__, '4.7.0' );
list( $filtered_posts, $previous_interval_end ) = $args;
return array(
$filtered_posts['objects'],
$filtered_posts['meta'],
$this->get_term_relationships( $filtered_posts['object_ids'] ),
$previous_interval_end,
);
}
/**
* Expand post IDs to post objects within a hook before they are serialized and sent to the server.
* This is used in Legacy Full Sync
*
* @access public
*
* @param array $args The hook parameters.
* @return array $args The expanded hook parameters.
*/
public function expand_posts_with_metadata_and_terms( $args ) {
list( $post_ids, $previous_interval_end ) = $args;
$posts = $this->expand_posts( $post_ids );
$posts_metadata = $this->get_metadata( $post_ids, 'post', Settings::get_setting( 'post_meta_whitelist' ) );
$term_relationships = $this->get_term_relationships( $post_ids );
return array(
$posts,
$posts_metadata,
$term_relationships,
$previous_interval_end,
);
}
/**
* Gets a list of minimum and maximum object ids for each batch based on the given batch size.
*
* @access public
*
* @param int $batch_size The batch size for objects.
* @param string|bool $where_sql The sql where clause minus 'WHERE', or false if no where clause is needed.
*
* @return array|bool An array of min and max ids for each batch. FALSE if no table can be found.
*/
public function get_min_max_object_ids_for_batches( $batch_size, $where_sql = false ) {
return parent::get_min_max_object_ids_for_batches( $batch_size, $this->get_where_sql( $where_sql ) );
}
/**
* Given the Module Configuration and Status return the next chunk of items to send.
* This function also expands the posts and metadata and filters them based on the maximum size constraints.
*
* @param array $config This module Full Sync configuration.
* @param array $status This module Full Sync status.
* @param int $chunk_size Chunk size.
*
* @return array
*/
public function get_next_chunk( $config, $status, $chunk_size ) {
$post_ids = parent::get_next_chunk( $config, $status, $chunk_size );
if ( empty( $post_ids ) ) {
return array();
}
$posts = $this->expand_posts( $post_ids );
// If no posts were fetched, make sure to return the expected structure so that status is updated correctly.
if ( empty( $posts ) ) {
return array(
'object_ids' => $post_ids,
'objects' => array(),
'meta' => array(),
);
}
// Get the post IDs from the posts that were fetched.
$fetched_post_ids = wp_list_pluck( $posts, 'ID' );
$metadata = $this->get_metadata( $fetched_post_ids, 'post', Settings::get_setting( 'post_meta_whitelist' ) );
// Filter the posts and metadata based on the maximum size constraints.
list( $filtered_post_ids, $filtered_posts, $filtered_posts_metadata ) = $this->filter_objects_and_metadata_by_size(
'post',
$posts,
$metadata,
self::MAX_META_LENGTH,
self::MAX_SIZE_FULL_SYNC
);
return array(
'object_ids' => $filtered_post_ids,
'objects' => $filtered_posts,
'meta' => $filtered_posts_metadata,
);
}
/**
* Expand posts.
*
* @param array $post_ids Post IDs.
*
* @return array Expanded posts.
*/
private function expand_posts( $post_ids ) {
$posts = array_filter( array_map( array( 'WP_Post', 'get_instance' ), $post_ids ) );
$posts = array_map( array( $this, 'filter_post_content_and_add_links' ), $posts );
$posts = array_values( $posts ); // Reindex in case posts were deleted.
return $posts;
}
}