| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Request that a piece of data on this WordPress install be synced back to the |
| 5 |
* Jetpack server for remote processing/notifications/etc |
| 6 |
*/ |
| 7 |
class Jetpack_Sync { |
| 8 |
// What modules want to sync what content |
| 9 |
var $sync_conditions = array( 'posts' => array(), 'comments' => array() ); |
| 10 |
|
| 11 |
// We keep track of all the options registered for sync so that we can sync them all if needed |
| 12 |
var $sync_options = array(); |
| 13 |
|
| 14 |
var $sync_constants = array(); |
| 15 |
|
| 16 |
// 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. |
| 17 |
var $post_transitions = array(); |
| 18 |
var $comment_transitions = array(); |
| 19 |
|
| 20 |
// Objects to sync |
| 21 |
var $sync = array(); |
| 22 |
|
| 23 |
function __construct() { |
| 24 |
// WP Cron action. Only used on upgrade |
| 25 |
add_action( 'jetpack_sync_all_registered_options', array( $this, 'sync_all_registered_options' ) ); |
| 26 |
add_action( 'jetpack_heartbeat', array( $this, 'sync_all_registered_options' ) ); |
| 27 |
|
| 28 |
// Sync constants on heartbeat and plugin upgrade and connects |
| 29 |
add_action( 'jetpack_sync_all_registered_options', array( $this, 'sync_all_constants' ) ); |
| 30 |
add_action( 'jetpack_heartbeat', array( $this, 'sync_all_constants' ) ); |
| 31 |
|
| 32 |
add_action( 'jetpack_activate_module', array( $this, 'sync_module_constants' ), 10, 1 ); |
| 33 |
} |
| 34 |
|
| 35 |
/* Static Methods for Modules */ |
| 36 |
|
| 37 |
/** |
| 38 |
* @param string $file __FILE__ |
| 39 |
* @param array settings: |
| 40 |
* post_types => array( post_type slugs ): The post types to sync. Default: post, page |
| 41 |
* post_stati => array( post_status slugs ): The post stati to sync. Default: publish |
| 42 |
*/ |
| 43 |
static function sync_posts( $file, array $settings = null ) { |
| 44 |
if ( is_network_admin() ) return; |
| 45 |
$jetpack = Jetpack::init(); |
| 46 |
$args = func_get_args(); |
| 47 |
return call_user_func_array( array( $jetpack->sync, 'posts' ), $args ); |
| 48 |
} |
| 49 |
|
| 50 |
/** |
| 51 |
* @param string $file __FILE__ |
| 52 |
* @param array settings: |
| 53 |
* post_types => array( post_type slugs ): The post types to sync. Default: post, page |
| 54 |
* post_stati => array( post_status slugs ): The post stati to sync. Default: publish |
| 55 |
* comment_types => array( comment_type slugs ): The comment types to sync. Default: '', comment, trackback, pingback |
| 56 |
* comment_stati => array( comment_status slugs ): The comment stati to sync. Default: approved |
| 57 |
*/ |
| 58 |
static function sync_comments( $file, array $settings = null ) { |
| 59 |
if ( is_network_admin() ) return; |
| 60 |
$jetpack = Jetpack::init(); |
| 61 |
$args = func_get_args(); |
| 62 |
return call_user_func_array( array( $jetpack->sync, 'comments' ), $args ); |
| 63 |
} |
| 64 |
|
| 65 |
/** |
| 66 |
* @param string $file __FILE__ |
| 67 |
* @param string $option, Option name to sync |
| 68 |
* @param string $option ... |
| 69 |
*/ |
| 70 |
static function sync_options( $file, $option /*, $option, ... */ ) { |
| 71 |
if ( is_network_admin() ) return; |
| 72 |
$jetpack = Jetpack::init(); |
| 73 |
$args = func_get_args(); |
| 74 |
return call_user_func_array( array( $jetpack->sync, 'options' ), $args ); |
| 75 |
} |
| 76 |
/** |
| 77 |
* @param string $file __FILE__ |
| 78 |
* @param string $option, Option name to sync |
| 79 |
* @param string $option ... |
| 80 |
*/ |
| 81 |
static function sync_constant( $file, $constant ) { |
| 82 |
if ( is_network_admin() ) return; |
| 83 |
$jetpack = Jetpack::init(); |
| 84 |
$args = func_get_args(); |
| 85 |
return call_user_func_array( array( $jetpack->sync, 'constant' ), $args ); |
| 86 |
} |
| 87 |
|
| 88 |
/* Internal Methods */ |
| 89 |
|
| 90 |
/** |
| 91 |
* Create a sync object/request |
| 92 |
* |
| 93 |
* @param string $object Type of object to sync -- [ post | comment | option ] |
| 94 |
* @param int $id Unique identifier |
| 95 |
* @param array $settings |
| 96 |
*/ |
| 97 |
function register( $object, $id = false, array $settings = null ) { |
| 98 |
// Since we've registered something for sync, hook it up to execute on shutdown if we haven't already |
| 99 |
if ( !$this->sync ) { |
| 100 |
if ( function_exists( 'ignore_user_abort' ) ) { |
| 101 |
ignore_user_abort( true ); |
| 102 |
} |
| 103 |
add_action( 'shutdown', array( $this, 'sync' ), 9 ); // Right before async XML-RPC |
| 104 |
} |
| 105 |
|
| 106 |
$defaults = array( |
| 107 |
'on_behalf_of' => array(), // What modules want this data |
| 108 |
); |
| 109 |
$settings = wp_parse_args( $settings, $defaults ); |
| 110 |
|
| 111 |
if ( !isset( $this->sync[$object] ) ) { |
| 112 |
$this->sync[$object] = array(); |
| 113 |
} |
| 114 |
|
| 115 |
// Store the settings for this object |
| 116 |
if ( |
| 117 |
// First time for this object |
| 118 |
!isset( $this->sync[$object][$id] ) |
| 119 |
) { |
| 120 |
// Easy: store the current settings |
| 121 |
$this->sync[$object][$id] = $settings; |
| 122 |
} else { |
| 123 |
// Not as easy: we have to manually merge the settings from previous runs for this object with the settings for this run |
| 124 |
|
| 125 |
$this->sync[$object][$id]['on_behalf_of'] = array_unique( array_merge( $this->sync[$object][$id]['on_behalf_of'], $settings['on_behalf_of'] ) ); |
| 126 |
} |
| 127 |
|
| 128 |
$delete_prefix = 'delete_'; |
| 129 |
if ( 0 === strpos( $object, $delete_prefix ) ) { |
| 130 |
$unset_object = substr( $object, strlen( $delete_prefix ) ); |
| 131 |
} else { |
| 132 |
$unset_object = "{$delete_prefix}{$object}"; |
| 133 |
} |
| 134 |
|
| 135 |
// Ensure post ... delete_post yields a delete operation |
| 136 |
// Ensure delete_post ... post yields a sync post operation |
| 137 |
// Ensure update_option() ... delete_option() ends up as a delete |
| 138 |
// Ensure delete_option() ... update_option() ends up as an update |
| 139 |
// Etc. |
| 140 |
unset( $this->sync[$unset_object][$id] ); |
| 141 |
|
| 142 |
return true; |
| 143 |
} |
| 144 |
|
| 145 |
function get_common_sync_data() { |
| 146 |
$available_modules = Jetpack::get_available_modules(); |
| 147 |
$active_modules = Jetpack::get_active_modules(); |
| 148 |
$modules = array(); |
| 149 |
foreach ( $available_modules as $available_module ) { |
| 150 |
$modules[$available_module] = in_array( $available_module, $active_modules ); |
| 151 |
} |
| 152 |
$modules['vaultpress'] = class_exists( 'VaultPress' ) || function_exists( 'vaultpress_contact_service' ); |
| 153 |
|
| 154 |
$sync_data = array( |
| 155 |
'modules' => $modules, |
| 156 |
'version' => JETPACK__VERSION, |
| 157 |
'is_multisite' => is_multisite(), |
| 158 |
); |
| 159 |
|
| 160 |
return $sync_data; |
| 161 |
} |
| 162 |
|
| 163 |
/** |
| 164 |
* Set up all the data and queue it for the outgoing XML-RPC request |
| 165 |
*/ |
| 166 |
function sync() { |
| 167 |
if ( !$this->sync ) { |
| 168 |
return false; |
| 169 |
} |
| 170 |
|
| 171 |
// Don't sync anything while in development mode |
| 172 |
if ( Jetpack::is_development_mode() ) { |
| 173 |
return false; |
| 174 |
} |
| 175 |
|
| 176 |
$sync_data = $this->get_common_sync_data(); |
| 177 |
|
| 178 |
$wp_importing = defined( 'WP_IMPORTING' ) && WP_IMPORTING; |
| 179 |
|
| 180 |
foreach ( $this->sync as $sync_operation_type => $sync_operations ) { |
| 181 |
switch ( $sync_operation_type ) { |
| 182 |
case 'post': |
| 183 |
if ( $wp_importing ) { |
| 184 |
break; |
| 185 |
} |
| 186 |
|
| 187 |
$global_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null; |
| 188 |
$GLOBALS['post'] = null; |
| 189 |
foreach ( $sync_operations as $post_id => $settings ) { |
| 190 |
$sync_data['post'][$post_id] = $this->get_post( $post_id ); |
| 191 |
if ( isset( $this->post_transitions[$post_id] ) ) { |
| 192 |
$sync_data['post'][$post_id]['transitions'] = $this->post_transitions[$post_id]; |
| 193 |
} else { |
| 194 |
$sync_data['post'][$post_id]['transitions'] = array( false, false ); |
| 195 |
} |
| 196 |
$sync_data['post'][$post_id]['on_behalf_of'] = $settings['on_behalf_of']; |
| 197 |
} |
| 198 |
$GLOBALS['post'] = $global_post; |
| 199 |
unset( $global_post ); |
| 200 |
break; |
| 201 |
case 'comment': |
| 202 |
if ( $wp_importing ) { |
| 203 |
break; |
| 204 |
} |
| 205 |
|
| 206 |
$global_comment = isset( $GLOBALS['comment'] ) ? $GLOBALS['comment'] : null; |
| 207 |
unset( $GLOBALS['comment'] ); |
| 208 |
foreach ( $sync_operations as $comment_id => $settings ) { |
| 209 |
$sync_data['comment'][$comment_id] = $this->get_comment( $comment_id ); |
| 210 |
if ( isset( $this->comment_transitions[$comment_id] ) ) { |
| 211 |
$sync_data['comment'][$comment_id]['transitions'] = $this->comment_transitions[$comment_id]; |
| 212 |
} else { |
| 213 |
$sync_data['comment'][$comment_id]['transitions'] = array( false, false ); |
| 214 |
} |
| 215 |
$sync_data['comment'][$comment_id]['on_behalf_of'] = $settings['on_behalf_of']; |
| 216 |
} |
| 217 |
$GLOBALS['comment'] = $global_comment; |
| 218 |
unset( $global_comment ); |
| 219 |
break; |
| 220 |
case 'option' : |
| 221 |
foreach ( $sync_operations as $option => $settings ) { |
| 222 |
$sync_data['option'][ $option ] = array( 'value' => get_option( $option ) ); |
| 223 |
} |
| 224 |
break; |
| 225 |
|
| 226 |
case 'constant' : |
| 227 |
foreach( $sync_operations as $constant => $settings ) { |
| 228 |
$sync_data['constant'][ $constant ] = array( 'value' => $this->get_constant( $constant ) ); |
| 229 |
} |
| 230 |
break; |
| 231 |
|
| 232 |
case 'delete_post': |
| 233 |
case 'delete_comment': |
| 234 |
foreach ( $sync_operations as $object_id => $settings ) { |
| 235 |
$sync_data[$sync_operation_type][$object_id] = array( 'on_behalf_of' => $settings['on_behalf_of'] ); |
| 236 |
} |
| 237 |
break; |
| 238 |
case 'delete_option' : |
| 239 |
foreach ( $sync_operations as $object_id => $settings ) { |
| 240 |
$sync_data[$sync_operation_type][$object_id] = true; |
| 241 |
} |
| 242 |
break; |
| 243 |
} |
| 244 |
|
| 245 |
} |
| 246 |
Jetpack::xmlrpc_async_call( 'jetpack.syncContent', $sync_data ); |
| 247 |
} |
| 248 |
|
| 249 |
/** |
| 250 |
* Format and return content data from a direct xmlrpc request for it. |
| 251 |
* |
| 252 |
* @param array $content_ids: array( 'posts' => array of ids, 'comments' => array of ids, 'options' => array of options ) |
| 253 |
*/ |
| 254 |
function get_content( $content_ids ) { |
| 255 |
$sync_data = $this->get_common_sync_data(); |
| 256 |
|
| 257 |
if ( isset( $content_ids['posts'] ) ) { |
| 258 |
foreach ( $content_ids['posts'] as $id ) { |
| 259 |
$sync_data['post'][$id] = $this->get_post( $id ); |
| 260 |
} |
| 261 |
} |
| 262 |
|
| 263 |
if ( isset( $content_ids['comments'] ) ) { |
| 264 |
foreach ( $content_ids['comments'] as $id ) { |
| 265 |
$sync_data['comment'][$id] = $this->get_post( $id ); |
| 266 |
} |
| 267 |
} |
| 268 |
|
| 269 |
if ( isset( $content_ids['options'] ) ) { |
| 270 |
foreach ( $content_ids['options'] as $option ) { |
| 271 |
$sync_data['option'][$option] = array( 'value' => get_option( $option ) ); |
| 272 |
} |
| 273 |
} |
| 274 |
|
| 275 |
return $sync_data; |
| 276 |
} |
| 277 |
|
| 278 |
/** |
| 279 |
* Helper method for registering a post for sync |
| 280 |
* |
| 281 |
* @param int $id wp_posts.ID |
| 282 |
* @param array $settings Sync data |
| 283 |
*/ |
| 284 |
function register_post( $id, array $settings = null ) { |
| 285 |
$id = (int) $id; |
| 286 |
if ( !$id ) { |
| 287 |
return false; |
| 288 |
} |
| 289 |
|
| 290 |
$post = get_post( $id ); |
| 291 |
if ( !$post ) { |
| 292 |
return false; |
| 293 |
} |
| 294 |
|
| 295 |
$settings = wp_parse_args( $settings, array( |
| 296 |
'on_behalf_of' => array(), |
| 297 |
) ); |
| 298 |
|
| 299 |
return $this->register( 'post', $id, $settings ); |
| 300 |
} |
| 301 |
|
| 302 |
/** |
| 303 |
* Helper method for registering a comment for sync |
| 304 |
* |
| 305 |
* @param int $id wp_comments.comment_ID |
| 306 |
* @param array $settings Sync data |
| 307 |
*/ |
| 308 |
function register_comment( $id, array $settings = null ) { |
| 309 |
$id = (int) $id; |
| 310 |
if ( !$id ) { |
| 311 |
return false; |
| 312 |
} |
| 313 |
|
| 314 |
$comment = get_comment( $id ); |
| 315 |
if ( !$comment || empty( $comment->comment_post_ID ) ) { |
| 316 |
return false; |
| 317 |
} |
| 318 |
|
| 319 |
$post = get_post( $comment->comment_post_ID ); |
| 320 |
if ( !$post ) { |
| 321 |
return false; |
| 322 |
} |
| 323 |
|
| 324 |
$settings = wp_parse_args( $settings, array( |
| 325 |
'on_behalf_of' => array(), |
| 326 |
) ); |
| 327 |
|
| 328 |
return $this->register( 'comment', $id, $settings ); |
| 329 |
} |
| 330 |
|
| 331 |
/* Posts Sync */ |
| 332 |
|
| 333 |
function posts( $file, array $settings = null ) { |
| 334 |
$module_slug = Jetpack::get_module_slug( $file ); |
| 335 |
|
| 336 |
$defaults = array( |
| 337 |
'post_types' => array( 'post', 'page' ), |
| 338 |
'post_stati' => array( 'publish' ), |
| 339 |
); |
| 340 |
|
| 341 |
$this->sync_conditions['posts'][$module_slug] = wp_parse_args( $settings, $defaults ); |
| 342 |
|
| 343 |
add_action( 'transition_post_status', array( $this, 'transition_post_status_action' ), 10, 3 ); |
| 344 |
add_action( 'delete_post', array( $this, 'delete_post_action' ) ); |
| 345 |
} |
| 346 |
|
| 347 |
function delete_post_action( $post_id ) { |
| 348 |
$post = get_post( $post_id ); |
| 349 |
if ( !$post ) { |
| 350 |
return $this->register( 'delete_post', (int) $post_id ); |
| 351 |
} |
| 352 |
|
| 353 |
$this->transition_post_status_action( 'delete', $post->post_status, $post ); |
| 354 |
} |
| 355 |
|
| 356 |
function transition_post_status_action( $new_status, $old_status, $post ) { |
| 357 |
$sync = $this->get_post_sync_operation( $new_status, $old_status, $post, $this->sync_conditions['posts'] ); |
| 358 |
if ( !$sync ) { |
| 359 |
// No module wants to sync this post |
| 360 |
return false; |
| 361 |
} |
| 362 |
|
| 363 |
// Track post transitions |
| 364 |
if ( isset( $this->post_transitions[$post->ID] ) ) { |
| 365 |
// status changed more than once - keep tha most recent $new_status |
| 366 |
$this->post_transitions[$post->ID][0] = $new_status; |
| 367 |
} else { |
| 368 |
$this->post_transitions[$post->ID] = array( $new_status, $old_status ); |
| 369 |
} |
| 370 |
|
| 371 |
$operation = $sync['operation']; |
| 372 |
unset( $sync['operation'] ); |
| 373 |
|
| 374 |
switch ( $operation ) { |
| 375 |
case 'delete' : |
| 376 |
return $this->register( 'delete_post', (int) $post->ID, $sync ); |
| 377 |
case 'submit' : |
| 378 |
return $this->register_post( (int) $post->ID, $sync ); |
| 379 |
} |
| 380 |
} |
| 381 |
|
| 382 |
function get_post_sync_operation( $new_status, $old_status, $post, $module_conditions ) { |
| 383 |
$delete_on_behalf_of = array(); |
| 384 |
$submit_on_behalf_of = array(); |
| 385 |
$delete_stati = array( 'delete' ); |
| 386 |
|
| 387 |
foreach ( $module_conditions as $module => $conditions ) { |
| 388 |
if ( !in_array( $post->post_type, $conditions['post_types'] ) ) { |
| 389 |
continue; |
| 390 |
} |
| 391 |
|
| 392 |
$deleted_post = in_array( $new_status, $delete_stati ); |
| 393 |
|
| 394 |
if ( $deleted_post ) { |
| 395 |
$delete_on_behalf_of[] = $module; |
| 396 |
} else { |
| 397 |
clean_post_cache( $post->ID ); |
| 398 |
$new_status = get_post_status( $post->ID ); // Inherited status is resolved here |
| 399 |
} |
| 400 |
|
| 401 |
$old_status_in_stati = in_array( $old_status, $conditions['post_stati'] ); |
| 402 |
$new_status_in_stati = in_array( $new_status, $conditions['post_stati'] ); |
| 403 |
|
| 404 |
if ( $old_status_in_stati && !$new_status_in_stati ) { |
| 405 |
// Jetpack no longer needs the post |
| 406 |
if ( !$deleted_post ) { |
| 407 |
$delete_on_behalf_of[] = $module; |
| 408 |
} // else, we've already flagged it above |
| 409 |
continue; |
| 410 |
} |
| 411 |
|
| 412 |
if ( !$new_status_in_stati ) { |
| 413 |
continue; |
| 414 |
} |
| 415 |
|
| 416 |
// At this point, we know we want to sync the post, not delete it |
| 417 |
$submit_on_behalf_of[] = $module; |
| 418 |
} |
| 419 |
|
| 420 |
if ( !empty( $submit_on_behalf_of ) ) { |
| 421 |
return array( 'operation' => 'submit', 'on_behalf_of' => $submit_on_behalf_of ); |
| 422 |
} |
| 423 |
|
| 424 |
if ( !empty( $delete_on_behalf_of ) ) { |
| 425 |
return array( 'operation' => 'delete', 'on_behalf_of' => $delete_on_behalf_of ); |
| 426 |
} |
| 427 |
|
| 428 |
return false; |
| 429 |
} |
| 430 |
|
| 431 |
/** |
| 432 |
* Get a post and associated data in the standard JP format. |
| 433 |
* Cannot be called statically |
| 434 |
* |
| 435 |
* @param int $id Post ID |
| 436 |
* @return Array containing full post details |
| 437 |
*/ |
| 438 |
function get_post( $id ) { |
| 439 |
$post_obj = get_post( $id ); |
| 440 |
if ( !$post_obj ) |
| 441 |
return false; |
| 442 |
|
| 443 |
if ( is_callable( $post_obj, 'to_array' ) ) { |
| 444 |
// WP >= 3.5 |
| 445 |
$post = $post_obj->to_array(); |
| 446 |
} else { |
| 447 |
// WP < 3.5 |
| 448 |
$post = get_object_vars( $post_obj ); |
| 449 |
} |
| 450 |
|
| 451 |
if ( 0 < strlen( $post['post_password'] ) ) { |
| 452 |
$post['post_password'] = 'auto-' . wp_generate_password( 10, false ); // We don't want the real password. Just pass something random. |
| 453 |
} |
| 454 |
|
| 455 |
// local optimizations |
| 456 |
unset( |
| 457 |
$post['filter'], |
| 458 |
$post['ancestors'], |
| 459 |
$post['post_content_filtered'], |
| 460 |
$post['to_ping'], |
| 461 |
$post['pinged'] |
| 462 |
); |
| 463 |
|
| 464 |
if ( $this->is_post_public( $post ) ) { |
| 465 |
$post['post_is_public'] = Jetpack_Options::get_option( 'public' ); |
| 466 |
} else { |
| 467 |
//obscure content |
| 468 |
$post['post_content'] = ''; |
| 469 |
$post['post_excerpt'] = ''; |
| 470 |
$post['post_is_public'] = false; |
| 471 |
} |
| 472 |
$post_type_obj = get_post_type_object( $post['post_type'] ); |
| 473 |
$post['post_is_excluded_from_search'] = $post_type_obj->exclude_from_search; |
| 474 |
|
| 475 |
$post['tax'] = array(); |
| 476 |
$taxonomies = get_object_taxonomies( $post_obj ); |
| 477 |
foreach ( $taxonomies as $taxonomy ) { |
| 478 |
$terms = get_object_term_cache( $post_obj->ID, $taxonomy ); |
| 479 |
if ( empty( $terms ) ) |
| 480 |
$terms = wp_get_object_terms( $post_obj->ID, $taxonomy ); |
| 481 |
$term_names = array(); |
| 482 |
foreach ( $terms as $term ) { |
| 483 |
$term_names[] = $term->name; |
| 484 |
} |
| 485 |
$post['tax'][$taxonomy] = $term_names; |
| 486 |
} |
| 487 |
|
| 488 |
$meta = get_post_meta( $post_obj->ID, false ); |
| 489 |
$post['meta'] = array(); |
| 490 |
foreach ( $meta as $key => $value ) { |
| 491 |
$post['meta'][$key] = array_map( 'maybe_unserialize', $value ); |
| 492 |
} |
| 493 |
|
| 494 |
$post['extra'] = array( |
| 495 |
'author' => get_the_author_meta( 'display_name', $post_obj->post_author ), |
| 496 |
'author_email' => get_the_author_meta( 'email', $post_obj->post_author ), |
| 497 |
); |
| 498 |
|
| 499 |
if ( $fid = get_post_thumbnail_id( $id ) ) { |
| 500 |
$feature = wp_get_attachment_image_src( $fid, 'large' ); |
| 501 |
if ( ! empty( $feature[0] ) ) { |
| 502 |
$post['extra']['featured_image'] = $feature[0]; |
| 503 |
} |
| 504 |
|
| 505 |
$attachment = get_post( $fid ); |
| 506 |
if ( ! empty( $attachment ) ) { |
| 507 |
$metadata = wp_get_attachment_metadata( $fid ); |
| 508 |
|
| 509 |
$post['extra']['post_thumbnail'] = array( |
| 510 |
'ID' => (int) $fid, |
| 511 |
'URL' => (string) wp_get_attachment_url( $fid ), |
| 512 |
'guid' => (string) $attachment->guid, |
| 513 |
'mime_type' => (string) $attachment->post_mime_type, |
| 514 |
'width' => (int) isset( $metadata['width'] ) ? $metadata['width'] : 0, |
| 515 |
'height' => (int) isset( $metadata['height'] ) ? $metadata['height'] : 0, |
| 516 |
); |
| 517 |
|
| 518 |
if ( isset( $metadata['duration'] ) ) { |
| 519 |
$post['extra']['post_thumbnail'] = (int) $metadata['duration']; |
| 520 |
} |
| 521 |
|
| 522 |
$post['extra']['post_thumbnail'] = (object) apply_filters( 'get_attachment', $post['extra']['post_thumbnail'] ); |
| 523 |
} |
| 524 |
} |
| 525 |
|
| 526 |
$post['permalink'] = get_permalink( $post_obj->ID ); |
| 527 |
$post['shortlink'] = wp_get_shortlink( $post_obj->ID ); |
| 528 |
$post['module_custom_data'] = apply_filters( 'jetpack_sync_post_module_custom_data', array(), $post_obj ); |
| 529 |
return $post; |
| 530 |
} |
| 531 |
|
| 532 |
/** |
| 533 |
* Decide whether a post/page/attachment is visible to the public. |
| 534 |
* |
| 535 |
* @param array $post |
| 536 |
* @return bool |
| 537 |
*/ |
| 538 |
function is_post_public( $post ) { |
| 539 |
if ( !is_array( $post ) ) { |
| 540 |
$post = (array) $post; |
| 541 |
} |
| 542 |
|
| 543 |
if ( 0 < strlen( $post['post_password'] ) ) |
| 544 |
return false; |
| 545 |
if ( ! in_array( $post['post_type'], get_post_types( array( 'public' => true ) ) ) ) |
| 546 |
return false; |
| 547 |
$post_status = get_post_status( $post['ID'] ); // Inherited status is resolved here. |
| 548 |
if ( ! in_array( $post_status, get_post_stati( array( 'public' => true ) ) ) ) |
| 549 |
return false; |
| 550 |
return true; |
| 551 |
} |
| 552 |
|
| 553 |
/* Comments Sync */ |
| 554 |
|
| 555 |
function comments( $file, array $settings = null ) { |
| 556 |
$module_slug = Jetpack::get_module_slug( $file ); |
| 557 |
|
| 558 |
$defaults = array( |
| 559 |
'post_types' => array( 'post', 'page' ), // For what post types will we sync comments? |
| 560 |
'post_stati' => array( 'publish' ), // For what post stati will we sync comments? |
| 561 |
'comment_types' => array( '', 'comment', 'trackback', 'pingback' ), // What comment types will we sync? |
| 562 |
'comment_stati' => array( 'approved' ), // What comment stati will we sync? |
| 563 |
); |
| 564 |
|
| 565 |
$settings = wp_parse_args( $settings, $defaults ); |
| 566 |
|
| 567 |
$this->sync_conditions['comments'][$module_slug] = $settings; |
| 568 |
|
| 569 |
add_action( 'wp_insert_comment', array( $this, 'wp_insert_comment_action' ), 10, 2 ); |
| 570 |
add_action( 'transition_comment_status', array( $this, 'transition_comment_status_action' ), 10, 3 ); |
| 571 |
add_action( 'edit_comment', array( $this, 'edit_comment_action' ) ); |
| 572 |
} |
| 573 |
|
| 574 |
/* |
| 575 |
* This is really annoying. If you edit a comment, but don't change the status, WordPress doesn't fire the transition_comment_status hook. |
| 576 |
* 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. |
| 577 |
*/ |
| 578 |
function edit_comment_action( $comment_id ) { |
| 579 |
$comment = get_comment( $comment_id ); |
| 580 |
$new_status = $this->translate_comment_status( $comment->comment_approved ); |
| 581 |
add_action( "comment_{$new_status}_{$comment->comment_type}", array( $this, 'transition_comment_status_for_comments_whose_status_does_not_change' ), 10, 2 ); |
| 582 |
} |
| 583 |
|
| 584 |
function wp_insert_comment_action( $comment_id, $comment ) { |
| 585 |
$this->transition_comment_status_action( $comment->comment_approved, 'new', $comment ); |
| 586 |
} |
| 587 |
|
| 588 |
function transition_comment_status_for_comments_whose_status_does_not_change( $comment_id, $comment ) { |
| 589 |
if ( isset( $this->comment_transitions[$comment_id] ) ) { |
| 590 |
return $this->transition_comment_status_action( $comment->comment_approved, $this->comment_transitions[$comment_id][1], $comment ); |
| 591 |
} |
| 592 |
|
| 593 |
return $this->transition_comment_status_action( $comment->comment_approved, $comment->comment_approved, $comment ); |
| 594 |
} |
| 595 |
|
| 596 |
function translate_comment_status( $status ) { |
| 597 |
switch ( (string) $status ) { |
| 598 |
case '0' : |
| 599 |
case 'hold' : |
| 600 |
return 'unapproved'; |
| 601 |
case '1' : |
| 602 |
case 'approve' : |
| 603 |
return 'approved'; |
| 604 |
} |
| 605 |
|
| 606 |
return $status; |
| 607 |
} |
| 608 |
|
| 609 |
function transition_comment_status_action( $new_status, $old_status, $comment ) { |
| 610 |
$post = get_post( $comment->comment_post_ID ); |
| 611 |
if ( !$post ) { |
| 612 |
return false; |
| 613 |
} |
| 614 |
|
| 615 |
foreach ( array( 'new_status', 'old_status' ) as $_status ) { |
| 616 |
$$_status = $this->translate_comment_status( $$_status ); |
| 617 |
} |
| 618 |
|
| 619 |
// Track comment transitions |
| 620 |
if ( isset( $this->comment_transitions[$comment->comment_ID] ) ) { |
| 621 |
// status changed more than once - keep tha most recent $new_status |
| 622 |
$this->comment_transitions[$comment->comment_ID][0] = $new_status; |
| 623 |
} else { |
| 624 |
$this->comment_transitions[$comment->comment_ID] = array( $new_status, $old_status ); |
| 625 |
} |
| 626 |
|
| 627 |
$post_sync = $this->get_post_sync_operation( $post->post_status, '_jetpack_test_sync', $post, $this->sync_conditions['comments'] ); |
| 628 |
|
| 629 |
if ( !$post_sync ) { |
| 630 |
// No module wants to sync this comment because its post doesn't match any sync conditions |
| 631 |
return false; |
| 632 |
} |
| 633 |
|
| 634 |
if ( 'delete' == $post_sync['operation'] ) { |
| 635 |
// Had we been looking at post sync operations (instead of comment sync operations), |
| 636 |
// this comment's post would have been deleted. Don't sync the comment. |
| 637 |
return false; |
| 638 |
} |
| 639 |
|
| 640 |
$delete_on_behalf_of = array(); |
| 641 |
$submit_on_behalf_of = array(); |
| 642 |
$delete_stati = array( 'delete' ); |
| 643 |
|
| 644 |
foreach ( $this->sync_conditions['comments'] as $module => $conditions ) { |
| 645 |
if ( !in_array( $comment->comment_type, $conditions['comment_types'] ) ) { |
| 646 |
continue; |
| 647 |
} |
| 648 |
|
| 649 |
$deleted_comment = in_array( $new_status, $delete_stati ); |
| 650 |
|
| 651 |
if ( $deleted_comment ) { |
| 652 |
$delete_on_behalf_of[] = $module; |
| 653 |
} |
| 654 |
|
| 655 |
$old_status_in_stati = in_array( $old_status, $conditions['comment_stati'] ); |
| 656 |
$new_status_in_stati = in_array( $new_status, $conditions['comment_stati'] ); |
| 657 |
|
| 658 |
if ( $old_status_in_stati && !$new_status_in_stati ) { |
| 659 |
// Jetpack no longer needs the comment |
| 660 |
if ( !$deleted_comment ) { |
| 661 |
$delete_on_behalf_of[] = $module; |
| 662 |
} // else, we've already flagged it above |
| 663 |
continue; |
| 664 |
} |
| 665 |
|
| 666 |
if ( !$new_status_in_stati ) { |
| 667 |
continue; |
| 668 |
} |
| 669 |
|
| 670 |
// At this point, we know we want to sync the comment, not delete it |
| 671 |
$submit_on_behalf_of[] = $module; |
| 672 |
} |
| 673 |
|
| 674 |
if ( ! empty( $submit_on_behalf_of ) ) { |
| 675 |
$this->register_post( $comment->comment_post_ID, array( 'on_behalf_of' => $submit_on_behalf_of ) ); |
| 676 |
return $this->register_comment( $comment->comment_ID, array( 'on_behalf_of' => $submit_on_behalf_of ) ); |
| 677 |
} |
| 678 |
|
| 679 |
if ( !empty( $delete_on_behalf_of ) ) { |
| 680 |
return $this->register( 'delete_comment', $comment->comment_ID, array( 'on_behalf_of' => $delete_on_behalf_of ) ); |
| 681 |
} |
| 682 |
|
| 683 |
return false; |
| 684 |
} |
| 685 |
|
| 686 |
/** |
| 687 |
* Get a comment and associated data in the standard JP format. |
| 688 |
* Cannot be called statically |
| 689 |
* |
| 690 |
* @param int $id Comment ID |
| 691 |
* @return Array containing full comment details |
| 692 |
*/ |
| 693 |
function get_comment( $id ) { |
| 694 |
$comment_obj = get_comment( $id ); |
| 695 |
if ( !$comment_obj ) |
| 696 |
return false; |
| 697 |
$comment = get_object_vars( $comment_obj ); |
| 698 |
|
| 699 |
$meta = get_comment_meta( $id, false ); |
| 700 |
$comment['meta'] = array(); |
| 701 |
foreach ( $meta as $key => $value ) { |
| 702 |
$comment['meta'][$key] = array_map( 'maybe_unserialize', $value ); |
| 703 |
} |
| 704 |
|
| 705 |
return $comment; |
| 706 |
} |
| 707 |
|
| 708 |
/* Options Sync */ |
| 709 |
|
| 710 |
/* Ah... so much simpler than Posts and Comments :) */ |
| 711 |
function options( $file, $option /*, $option, ... */ ) { |
| 712 |
$options = func_get_args(); |
| 713 |
$file = array_shift( $options ); |
| 714 |
|
| 715 |
$module_slug = Jetpack::get_module_slug( $file ); |
| 716 |
|
| 717 |
if ( !isset( $this->sync_options[$module_slug] ) ) { |
| 718 |
$this->sync_options[$module_slug] = array(); |
| 719 |
} |
| 720 |
|
| 721 |
foreach ( $options as $option ) { |
| 722 |
$this->sync_options[$module_slug][] = $option; |
| 723 |
add_action( "delete_option_{$option}", array( $this, 'deleted_option_action' ) ); |
| 724 |
add_action( "update_option_{$option}", array( $this, 'updated_option_action' ) ); |
| 725 |
add_action( "add_option_{$option}", array( $this, 'added_option_action' ) ); |
| 726 |
} |
| 727 |
|
| 728 |
$this->sync_options[$module_slug] = array_unique( $this->sync_options[$module_slug] ); |
| 729 |
} |
| 730 |
|
| 731 |
function deleted_option_action( $option ) { |
| 732 |
$this->register( 'delete_option', $option ); |
| 733 |
} |
| 734 |
|
| 735 |
function updated_option_action( $old_value ) { |
| 736 |
// The value of $option isn't passed to the filter |
| 737 |
// Calculate it |
| 738 |
$option = current_filter(); |
| 739 |
$prefix = 'update_option_'; |
| 740 |
if ( 0 !== strpos( $option, $prefix ) ) { |
| 741 |
return; |
| 742 |
} |
| 743 |
$option = substr( $option, strlen( $prefix ) ); |
| 744 |
|
| 745 |
$this->added_option_action( $option ); |
| 746 |
} |
| 747 |
|
| 748 |
function added_option_action( $option ) { |
| 749 |
$this->register( 'option', $option ); |
| 750 |
} |
| 751 |
|
| 752 |
function sync_all_module_options( $module_slug ) { |
| 753 |
if ( empty( $this->sync_options[$module_slug] ) ) { |
| 754 |
return; |
| 755 |
} |
| 756 |
|
| 757 |
foreach ( $this->sync_options[$module_slug] as $option ) { |
| 758 |
$this->added_option_action( $option ); |
| 759 |
} |
| 760 |
} |
| 761 |
|
| 762 |
function sync_all_registered_options( $options = array() ) { |
| 763 |
if ( 'jetpack_sync_all_registered_options' == current_filter() ) { |
| 764 |
add_action( 'shutdown', array( $this, 'register_all_options' ), 8 ); |
| 765 |
} else { |
| 766 |
wp_schedule_single_event( time(), 'jetpack_sync_all_registered_options', array( $this->sync_options ) ); |
| 767 |
} |
| 768 |
} |
| 769 |
|
| 770 |
/** |
| 771 |
* All the options that are defined in modules as well as class.jetpack.php will get synced. |
| 772 |
* Registers all options to be synced. |
| 773 |
*/ |
| 774 |
function register_all_options() { |
| 775 |
$all_registered_options = array_unique( call_user_func_array( 'array_merge', $this->sync_options ) ); |
| 776 |
foreach ( $all_registered_options as $option ) { |
| 777 |
$this->added_option_action( $option ); |
| 778 |
} |
| 779 |
} |
| 780 |
|
| 781 |
/* Constants Sync */ |
| 782 |
|
| 783 |
function sync_all_constants() { |
| 784 |
// list of contants to sync needed by Jetpack |
| 785 |
$constants = array( |
| 786 |
'EMPTY_TRASH_DAYS', |
| 787 |
'WP_POST_REVISIONS', |
| 788 |
'UPDATER_DISABLED', |
| 789 |
'AUTOMATIC_UPDATER_DISABLED', |
| 790 |
'ABSPATH', |
| 791 |
'WP_CONTENT_DIR' |
| 792 |
); |
| 793 |
|
| 794 |
// add the constant to sync. |
| 795 |
foreach( $constants as $contant ) { |
| 796 |
$this->register_constant( $contant ); |
| 797 |
} |
| 798 |
|
| 799 |
add_action( 'shutdown', array( $this, 'register_all_module_constants' ), 8 ); |
| 800 |
|
| 801 |
} |
| 802 |
|
| 803 |
function register_all_module_constants() { |
| 804 |
// also add the contstants from each module to be synced. |
| 805 |
foreach( $this->sync_constants as $module ) { |
| 806 |
foreach( $module as $constant ) { |
| 807 |
$this->register_constant( $constant ); |
| 808 |
} |
| 809 |
} |
| 810 |
} |
| 811 |
|
| 812 |
/** |
| 813 |
* Sync constants required by the module that was just activated. |
| 814 |
* If you add Jetpack_Sync::sync_constant( __FILE__, 'HELLO_WORLD' ); |
| 815 |
* to the module it will start syncing the constant after the constant has been updated. |
| 816 |
* |
| 817 |
* This function gets called on module activation. |
| 818 |
*/ |
| 819 |
function sync_module_constants( $module ) { |
| 820 |
|
| 821 |
if ( isset( $this->sync_constants[ $module ] ) && is_array( $this->sync_constants[ $module ] ) ) { |
| 822 |
// also add the contstants from each module to be synced. |
| 823 |
foreach( $this->sync_constants[ $module ] as $constant ) { |
| 824 |
$this->register_constant( $constant ); |
| 825 |
} |
| 826 |
} |
| 827 |
} |
| 828 |
|
| 829 |
public function reindex_needed() { |
| 830 |
return ( $this->_get_post_count_local() != $this->_get_post_count_cloud() ); |
| 831 |
} |
| 832 |
|
| 833 |
public function reindex_trigger() { |
| 834 |
$response = array( 'status' => 'ERROR' ); |
| 835 |
|
| 836 |
// Force a privacy check |
| 837 |
Jetpack::check_privacy( JETPACK__PLUGIN_FILE ); |
| 838 |
|
| 839 |
Jetpack::load_xml_rpc_client(); |
| 840 |
$client = new Jetpack_IXR_Client( array( |
| 841 |
'user_id' => JETPACK_MASTER_USER, |
| 842 |
) ); |
| 843 |
|
| 844 |
$client->query( 'jetpack.reindexTrigger' ); |
| 845 |
|
| 846 |
if ( !$client->isError() ) { |
| 847 |
$response = $client->getResponse(); |
| 848 |
Jetpack_Options::update_option( 'sync_bulk_reindexing', true ); |
| 849 |
} |
| 850 |
|
| 851 |
return $response; |
| 852 |
} |
| 853 |
|
| 854 |
public function reindex_status() { |
| 855 |
$response = array( 'status' => 'ERROR' ); |
| 856 |
|
| 857 |
// Assume reindexing is done if it was not triggered in the first place |
| 858 |
if ( false === Jetpack_Options::get_option( 'sync_bulk_reindexing' ) ) { |
| 859 |
return array( 'status' => 'DONE' ); |
| 860 |
} |
| 861 |
|
| 862 |
Jetpack::load_xml_rpc_client(); |
| 863 |
$client = new Jetpack_IXR_Client( array( |
| 864 |
'user_id' => JETPACK_MASTER_USER, |
| 865 |
) ); |
| 866 |
|
| 867 |
$client->query( 'jetpack.reindexStatus' ); |
| 868 |
|
| 869 |
if ( !$client->isError() ) { |
| 870 |
$response = $client->getResponse(); |
| 871 |
if ( 'DONE' == $response['status'] ) { |
| 872 |
Jetpack_Options::delete_option( 'sync_bulk_reindexing' ); |
| 873 |
} |
| 874 |
} |
| 875 |
|
| 876 |
return $response; |
| 877 |
} |
| 878 |
|
| 879 |
public function reindex_ui() { |
| 880 |
$strings = json_encode( array( |
| 881 |
'WAITING' => array( |
| 882 |
'action' => __( 'Refresh Status', 'jetpack' ), |
| 883 |
'status' => __( 'Indexing request queued and waiting…', 'jetpack' ), |
| 884 |
), |
| 885 |
'INDEXING' => array( |
| 886 |
'action' => __( 'Refresh Status', 'jetpack' ), |
| 887 |
'status' => __( 'Indexing posts', 'jetpack' ), |
| 888 |
), |
| 889 |
'DONE' => array( |
| 890 |
'action' => __( 'Reindex Posts', 'jetpack' ), |
| 891 |
'status' => __( 'Posts indexed.', 'jetpack' ), |
| 892 |
), |
| 893 |
'ERROR' => array( |
| 894 |
'action' => __( 'Refresh Status', 'jetpack' ), |
| 895 |
'status' => __( 'Status unknown.', 'jetpack' ), |
| 896 |
), |
| 897 |
'ERROR:LARGE' => array( |
| 898 |
'action' => __( 'Refresh Status', 'jetpack' ), |
| 899 |
'status' => __( 'This site is too large, please contact Jetpack support to sync.', 'jetpack' ), |
| 900 |
), |
| 901 |
) ); |
| 902 |
|
| 903 |
wp_enqueue_script( |
| 904 |
'jetpack_sync_reindex_control', |
| 905 |
plugins_url( '_inc/jquery.jetpack-sync.js', JETPACK__PLUGIN_FILE ), |
| 906 |
array( 'jquery' ), |
| 907 |
JETPACK__VERSION |
| 908 |
); |
| 909 |
|
| 910 |
$template = <<<EOT |
| 911 |
<p class="jetpack_sync_reindex_control" id="jetpack_sync_reindex_control" data-strings="%s"> |
| 912 |
<input type="submit" class="jetpack_sync_reindex_control_action button" value="%s" disabled /> |
| 913 |
<span class="jetpack_sync_reindex_control_status">…</span> |
| 914 |
</p> |
| 915 |
EOT; |
| 916 |
|
| 917 |
return sprintf( |
| 918 |
$template, |
| 919 |
esc_attr( $strings ), |
| 920 |
esc_attr__( 'Refresh Status', 'jetpack' ) |
| 921 |
); |
| 922 |
} |
| 923 |
|
| 924 |
private function _get_post_count_local() { |
| 925 |
global $wpdb; |
| 926 |
return (int) $wpdb->get_var( |
| 927 |
"SELECT count(*) |
| 928 |
FROM {$wpdb->posts} |
| 929 |
WHERE post_status = 'publish' AND post_password = ''" |
| 930 |
); |
| 931 |
} |
| 932 |
|
| 933 |
private function _get_post_count_cloud() { |
| 934 |
$blog_id = Jetpack::init()->get_option( 'id' ); |
| 935 |
|
| 936 |
$body = array( |
| 937 |
'size' => 1, |
| 938 |
); |
| 939 |
|
| 940 |
$response = wp_remote_post( |
| 941 |
"https://public-api.wordpress.com/rest/v1/sites/$blog_id/search", |
| 942 |
array( |
| 943 |
'timeout' => 10, |
| 944 |
'user-agent' => 'jetpack_related_posts', |
| 945 |
'sslverify' => true, |
| 946 |
'body' => $body, |
| 947 |
) |
| 948 |
); |
| 949 |
|
| 950 |
if ( is_wp_error( $response ) ) { |
| 951 |
return 0; |
| 952 |
} |
| 953 |
|
| 954 |
$results = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 955 |
|
| 956 |
return (int) $results['results']['total']; |
| 957 |
} |
| 958 |
|
| 959 |
/** |
| 960 |
* Sometimes we need to fake options to be able to sync data with .com |
| 961 |
* This is a helper function. That will make it easier to do just that. |
| 962 |
* |
| 963 |
* It will make sure that the options are synced when do_action( 'jetpack_sync_all_registered_options' ); |
| 964 |
* |
| 965 |
* Which should happen everytime we update Jetpack to a new version or daily by Jetpack_Heartbeat. |
| 966 |
* |
| 967 |
* $callback is a function that is passed into a filter that returns the value of the option. |
| 968 |
* This value should never be false. Since we want to short circuit the get_option function |
| 969 |
* to return the value of the our callback. |
| 970 |
* |
| 971 |
* You can also trigger an update when a something else changes by calling the |
| 972 |
* do_action( 'add_option_jetpack_' . $option, 'jetpack_'.$option, $callback_function ); |
| 973 |
* on the action that should that would trigger the update. |
| 974 |
* |
| 975 |
* |
| 976 |
* @param string $option Option will always be prefixed with Jetpack and be saved on .com side |
| 977 |
* @param string or array $callback |
| 978 |
*/ |
| 979 |
function mock_option( $option , $callback ) { |
| 980 |
|
| 981 |
add_filter( 'pre_option_jetpack_'. $option, $callback ); |
| 982 |
// This shouldn't happen but if it does we return the same as before. |
| 983 |
add_filter( 'option_jetpack_'. $option, $callback ); |
| 984 |
// Instead of passing a file we just pass in a string. |
| 985 |
$this->options( 'mock-option' , 'jetpack_' . $option ); |
| 986 |
|
| 987 |
} |
| 988 |
/** |
| 989 |
* Sometimes you need to sync constants to .com |
| 990 |
* Using the function will allow you to do just that. |
| 991 |
* |
| 992 |
* @param 'string' $constant Constants defined in code. |
| 993 |
* |
| 994 |
*/ |
| 995 |
function register_constant( $constant ) { |
| 996 |
$this->register( 'constant', $constant ); |
| 997 |
} |
| 998 |
/** |
| 999 |
* Simular to $this->options() function. |
| 1000 |
* Add the constant to be synced to .com when we activate the module. |
| 1001 |
* As well as on heartbeat and plugin upgrade and connection to .com. |
| 1002 |
* |
| 1003 |
* @param string $file |
| 1004 |
* @param string $constant |
| 1005 |
*/ |
| 1006 |
function constant( $file, $constant ) { |
| 1007 |
$constants = func_get_args(); |
| 1008 |
$file = array_shift( $constants ); |
| 1009 |
|
| 1010 |
$module_slug = Jetpack::get_module_slug( $file ); |
| 1011 |
|
| 1012 |
if ( ! isset( $this->sync_constants[ $module_slug ] ) ) { |
| 1013 |
$this->sync_constants[ $module_slug ] = array(); |
| 1014 |
} |
| 1015 |
|
| 1016 |
foreach ( $constants as $constant ) { |
| 1017 |
$this->sync_constants[ $module_slug ][] = $constant; |
| 1018 |
} |
| 1019 |
} |
| 1020 |
|
| 1021 |
/** |
| 1022 |
* Helper function to return the constants value. |
| 1023 |
* |
| 1024 |
* @param string $constant |
| 1025 |
* @return value of the constant or null if the constant is set to false or doesn't exits. |
| 1026 |
*/ |
| 1027 |
static function get_constant( $constant ) { |
| 1028 |
if ( defined( $constant ) ) { |
| 1029 |
return constant( $constant ); |
| 1030 |
} |
| 1031 |
|
| 1032 |
return null; |
| 1033 |
} |
| 1034 |
} |
| 1035 |
|
