1104 lines
34 KiB
PHP
1104 lines
34 KiB
PHP
<?php
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/**
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* Request that a piece of data on this WordPress install be synced back to the
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* Jetpack server for remote processing/notifications/etc
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*/
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class Jetpack_Sync {
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// What modules want to sync what content
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public $sync_conditions = array( 'posts' => array(), 'comments' => array() );
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// We keep track of all the options registered for sync so that we can sync them all if needed
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public $sync_options = array();
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public $sync_constants = array();
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// 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.
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public $post_transitions = array();
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public $comment_transitions = array();
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// Objects to sync
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public $sync = array();
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function __construct() {
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// WP Cron action. Only used on upgrade
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add_action( 'jetpack_sync_all_registered_options', array( $this, 'sync_all_registered_options' ) );
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add_action( 'jetpack_heartbeat', array( $this, 'sync_all_registered_options' ) );
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// Sync constants on heartbeat and plugin upgrade and connects
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add_action( 'init', array( $this, 'register_constants_as_options' ) );
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add_action( 'jetpack_sync_all_registered_options', array( $this, 'sync_all_constants' ) );
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add_action( 'jetpack_heartbeat', array( $this, 'sync_all_constants' ) );
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add_action( 'jetpack_activate_module', array( $this, 'sync_module_constants' ), 10, 1 );
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}
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/* Static Methods for Modules */
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/**
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* @param string $file __FILE__
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* @param array settings:
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* post_types => array( post_type slugs ): The post types to sync. Default: post, page
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* post_stati => array( post_status slugs ): The post stati to sync. Default: publish
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*/
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static function sync_posts( $file, array $settings = null ) {
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if ( is_network_admin() ) return;
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$jetpack = Jetpack::init();
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$args = func_get_args();
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return call_user_func_array( array( $jetpack->sync, 'posts' ), $args );
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}
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/**
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* @param string $file __FILE__
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* @param array settings:
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* post_types => array( post_type slugs ): The post types to sync. Default: post, page
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* post_stati => array( post_status slugs ): The post stati to sync. Default: publish
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* comment_types => array( comment_type slugs ): The comment types to sync. Default: '', comment, trackback, pingback
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* comment_stati => array( comment_status slugs ): The comment stati to sync. Default: approved
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*/
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static function sync_comments( $file, array $settings = null ) {
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if ( is_network_admin() ) return;
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$jetpack = Jetpack::init();
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$args = func_get_args();
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return call_user_func_array( array( $jetpack->sync, 'comments' ), $args );
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}
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/**
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* @param string $file __FILE__
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* @param string $option, Option name to sync
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* @param string $option ...
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*/
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static function sync_options( $file, $option /*, $option, ... */ ) {
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if ( is_network_admin() ) return;
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$jetpack = Jetpack::init();
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$args = func_get_args();
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return call_user_func_array( array( $jetpack->sync, 'options' ), $args );
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}
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/**
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* @param string $file __FILE__
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* @param string $option, Option name to sync
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* @param string $option ...
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*/
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static function sync_constant( $file, $constant ) {
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if ( is_network_admin() ) return;
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$jetpack = Jetpack::init();
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$args = func_get_args();
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return call_user_func_array( array( $jetpack->sync, 'constant' ), $args );
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}
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/* Internal Methods */
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/**
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* Create a sync object/request
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*
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* @param string $object Type of object to sync -- [ post | comment | option ]
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* @param int $id Unique identifier
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* @param array $settings
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*/
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function register( $object, $id = false, array $settings = null ) {
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// Since we've registered something for sync, hook it up to execute on shutdown if we haven't already
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if ( !$this->sync ) {
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if ( function_exists( 'ignore_user_abort' ) ) {
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ignore_user_abort( true );
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}
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add_action( 'shutdown', array( $this, 'sync' ), 9 ); // Right before async XML-RPC
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}
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$defaults = array(
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'on_behalf_of' => array(), // What modules want this data
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);
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$settings = wp_parse_args( $settings, $defaults );
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if ( !isset( $this->sync[$object] ) ) {
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$this->sync[$object] = array();
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}
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// Store the settings for this object
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if (
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// First time for this object
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!isset( $this->sync[$object][$id] )
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) {
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// Easy: store the current settings
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$this->sync[$object][$id] = $settings;
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} else {
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// Not as easy: we have to manually merge the settings from previous runs for this object with the settings for this run
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$this->sync[$object][$id]['on_behalf_of'] = array_unique( array_merge( $this->sync[$object][$id]['on_behalf_of'], $settings['on_behalf_of'] ) );
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}
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$delete_prefix = 'delete_';
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if ( 0 === strpos( $object, $delete_prefix ) ) {
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$unset_object = substr( $object, strlen( $delete_prefix ) );
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} else {
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$unset_object = "{$delete_prefix}{$object}";
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}
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// Ensure post ... delete_post yields a delete operation
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// Ensure delete_post ... post yields a sync post operation
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// Ensure update_option() ... delete_option() ends up as a delete
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// Ensure delete_option() ... update_option() ends up as an update
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// Etc.
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unset( $this->sync[$unset_object][$id] );
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return true;
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}
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function get_common_sync_data() {
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$available_modules = Jetpack::get_available_modules();
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$active_modules = Jetpack::get_active_modules();
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$modules = array();
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foreach ( $available_modules as $available_module ) {
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$modules[$available_module] = in_array( $available_module, $active_modules );
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}
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$modules['vaultpress'] = class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' );
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$sync_data = array(
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'modules' => $modules,
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'version' => JETPACK__VERSION,
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'is_multisite' => is_multisite(),
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);
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return $sync_data;
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}
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/**
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* Set up all the data and queue it for the outgoing XML-RPC request
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*/
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function sync() {
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if ( !$this->sync ) {
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return false;
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}
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// Don't sync anything from a staging site.
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if ( Jetpack::is_development_mode() || Jetpack::is_staging_site() ) {
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return false;
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}
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$sync_data = $this->get_common_sync_data();
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$wp_importing = defined( 'WP_IMPORTING' ) && WP_IMPORTING;
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foreach ( $this->sync as $sync_operation_type => $sync_operations ) {
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switch ( $sync_operation_type ) {
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case 'post':
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if ( $wp_importing ) {
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break;
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}
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$global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null;
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$GLOBALS['post'] = null;
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foreach ( $sync_operations as $post_id => $settings ) {
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$sync_data['post'][$post_id] = $this->get_post( $post_id );
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if ( isset( $this->post_transitions[$post_id] ) ) {
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$sync_data['post'][$post_id]['transitions'] = $this->post_transitions[$post_id];
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} else {
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$sync_data['post'][$post_id]['transitions'] = array( false, false );
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}
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$sync_data['post'][$post_id]['on_behalf_of'] = $settings['on_behalf_of'];
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}
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$GLOBALS['post'] = $global_post;
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unset( $global_post );
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break;
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case 'comment':
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if ( $wp_importing ) {
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break;
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}
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$global_comment = isset( $GLOBALS['comment'] ) ? $GLOBALS['comment'] : null;
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unset( $GLOBALS['comment'] );
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foreach ( $sync_operations as $comment_id => $settings ) {
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$sync_data['comment'][$comment_id] = $this->get_comment( $comment_id );
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if ( isset( $this->comment_transitions[$comment_id] ) ) {
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$sync_data['comment'][$comment_id]['transitions'] = $this->comment_transitions[$comment_id];
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} else {
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$sync_data['comment'][$comment_id]['transitions'] = array( false, false );
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}
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$sync_data['comment'][$comment_id]['on_behalf_of'] = $settings['on_behalf_of'];
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}
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$GLOBALS['comment'] = $global_comment;
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unset( $global_comment );
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break;
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case 'option' :
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foreach ( $sync_operations as $option => $settings ) {
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$sync_data['option'][ $option ] = array( 'value' => get_option( $option ) );
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}
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break;
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case 'constant' :
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foreach( $sync_operations as $constant => $settings ) {
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$sync_data['constant'][ $constant ] = array( 'value' => $this->get_constant( $constant ) );
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}
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break;
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case 'delete_post':
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case 'delete_comment':
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foreach ( $sync_operations as $object_id => $settings ) {
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$sync_data[$sync_operation_type][$object_id] = array( 'on_behalf_of' => $settings['on_behalf_of'] );
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}
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break;
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case 'delete_option' :
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foreach ( $sync_operations as $object_id => $settings ) {
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$sync_data[$sync_operation_type][$object_id] = true;
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}
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break;
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}
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}
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Jetpack::xmlrpc_async_call( 'jetpack.syncContent', $sync_data );
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}
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/**
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* Format and return content data from a direct xmlrpc request for it.
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*
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* @param array $content_ids: array( 'posts' => array of ids, 'comments' => array of ids, 'options' => array of options )
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*/
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function get_content( $content_ids ) {
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$sync_data = $this->get_common_sync_data();
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if ( isset( $content_ids['posts'] ) ) {
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foreach ( $content_ids['posts'] as $id ) {
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$sync_data['post'][$id] = $this->get_post( $id );
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}
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}
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if ( isset( $content_ids['comments'] ) ) {
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foreach ( $content_ids['comments'] as $id ) {
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$sync_data['comment'][$id] = $this->get_post( $id );
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}
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}
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if ( isset( $content_ids['options'] ) ) {
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foreach ( $content_ids['options'] as $option ) {
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$sync_data['option'][$option] = array( 'value' => get_option( $option ) );
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}
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}
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return $sync_data;
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}
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/**
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* Helper method for registering a post for sync
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*
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* @param int $id wp_posts.ID
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* @param array $settings Sync data
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*/
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function register_post( $id, array $settings = null ) {
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$id = (int) $id;
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if ( !$id ) {
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return false;
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}
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$post = get_post( $id );
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if ( !$post ) {
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return false;
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}
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$settings = wp_parse_args( $settings, array(
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'on_behalf_of' => array(),
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) );
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return $this->register( 'post', $id, $settings );
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}
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/**
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* Helper method for registering a comment for sync
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*
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* @param int $id wp_comments.comment_ID
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* @param array $settings Sync data
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*/
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function register_comment( $id, array $settings = null ) {
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$id = (int) $id;
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if ( !$id ) {
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return false;
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}
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$comment = get_comment( $id );
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if ( !$comment || empty( $comment->comment_post_ID ) ) {
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return false;
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}
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$post = get_post( $comment->comment_post_ID );
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if ( !$post ) {
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return false;
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}
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$settings = wp_parse_args( $settings, array(
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'on_behalf_of' => array(),
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) );
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return $this->register( 'comment', $id, $settings );
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}
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/* Posts Sync */
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function posts( $file, array $settings = null ) {
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$module_slug = Jetpack::get_module_slug( $file );
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$defaults = array(
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'post_types' => array( 'post', 'page' ),
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'post_stati' => array( 'publish' ),
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);
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$this->sync_conditions['posts'][$module_slug] = wp_parse_args( $settings, $defaults );
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add_action( 'transition_post_status', array( $this, 'transition_post_status_action' ), 10, 3 );
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add_action( 'delete_post', array( $this, 'delete_post_action' ) );
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}
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function delete_post_action( $post_id ) {
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$post = get_post( $post_id );
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if ( !$post ) {
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return $this->register( 'delete_post', (int) $post_id );
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}
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$this->transition_post_status_action( 'delete', $post->post_status, $post );
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}
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function transition_post_status_action( $new_status, $old_status, $post ) {
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$sync = $this->get_post_sync_operation( $new_status, $old_status, $post, $this->sync_conditions['posts'] );
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if ( !$sync ) {
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// No module wants to sync this post
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return false;
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}
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// Track post transitions
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if ( isset( $this->post_transitions[$post->ID] ) ) {
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// status changed more than once - keep tha most recent $new_status
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$this->post_transitions[$post->ID][0] = $new_status;
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} else {
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$this->post_transitions[$post->ID] = array( $new_status, $old_status );
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}
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$operation = $sync['operation'];
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unset( $sync['operation'] );
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switch ( $operation ) {
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case 'delete' :
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return $this->register( 'delete_post', (int) $post->ID, $sync );
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case 'submit' :
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return $this->register_post( (int) $post->ID, $sync );
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}
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}
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function get_post_sync_operation( $new_status, $old_status, $post, $module_conditions ) {
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$delete_on_behalf_of = array();
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$submit_on_behalf_of = array();
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$delete_stati = array( 'delete' );
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$cache_cleared = false;
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foreach ( $module_conditions as $module => $conditions ) {
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if ( !in_array( $post->post_type, $conditions['post_types'] ) ) {
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continue;
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}
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$deleted_post = in_array( $new_status, $delete_stati );
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if ( $deleted_post ) {
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$delete_on_behalf_of[] = $module;
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} else {
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if ( ! $cache_cleared ) {
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// inefficient to clear cache more than once
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clean_post_cache( $post->ID );
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$cache_cleared = true;
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}
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$new_status = get_post_status( $post->ID ); // Inherited status is resolved here
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}
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$old_status_in_stati = in_array( $old_status, $conditions['post_stati'] );
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$new_status_in_stati = in_array( $new_status, $conditions['post_stati'] );
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if ( $old_status_in_stati && !$new_status_in_stati ) {
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// Jetpack no longer needs the post
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if ( !$deleted_post ) {
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$delete_on_behalf_of[] = $module;
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} // else, we've already flagged it above
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continue;
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}
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if ( !$new_status_in_stati ) {
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continue;
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}
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// At this point, we know we want to sync the post, not delete it
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$submit_on_behalf_of[] = $module;
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}
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if ( !empty( $submit_on_behalf_of ) ) {
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return array( 'operation' => 'submit', 'on_behalf_of' => $submit_on_behalf_of );
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}
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if ( !empty( $delete_on_behalf_of ) ) {
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return array( 'operation' => 'delete', 'on_behalf_of' => $delete_on_behalf_of );
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}
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return false;
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}
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/**
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* Get a post and associated data in the standard JP format.
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* Cannot be called statically
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*
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* @param int $id Post ID
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* @return Array containing full post details
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*/
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function get_post( $id ) {
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$post_obj = get_post( $id );
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if ( !$post_obj )
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return false;
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if ( is_callable( $post_obj, 'to_array' ) ) {
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// WP >= 3.5
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$post = $post_obj->to_array();
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} else {
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// WP < 3.5
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$post = get_object_vars( $post_obj );
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}
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if ( 0 < strlen( $post['post_password'] ) ) {
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$post['post_password'] = 'auto-' . wp_generate_password( 10, false ); // We don't want the real password. Just pass something random.
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}
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// local optimizations
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unset(
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$post['filter'],
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$post['ancestors'],
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$post['post_content_filtered'],
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$post['to_ping'],
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$post['pinged']
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);
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if ( $this->is_post_public( $post ) ) {
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$post['post_is_public'] = Jetpack_Options::get_option( 'public' );
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} else {
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//obscure content
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$post['post_content'] = '';
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$post['post_excerpt'] = '';
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$post['post_is_public'] = false;
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}
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$post_type_obj = get_post_type_object( $post['post_type'] );
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$post['post_is_excluded_from_search'] = $post_type_obj->exclude_from_search;
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$post['tax'] = array();
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$taxonomies = get_object_taxonomies( $post_obj );
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foreach ( $taxonomies as $taxonomy ) {
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$terms = get_object_term_cache( $post_obj->ID, $taxonomy );
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if ( empty( $terms ) )
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$terms = wp_get_object_terms( $post_obj->ID, $taxonomy );
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$term_names = array();
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foreach ( $terms as $term ) {
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$term_names[] = $term->name;
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}
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$post['tax'][$taxonomy] = $term_names;
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}
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|
|
$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;
|
|
}
|
|
}
|