| 1 |
<?php |
| 2 |
/** |
| 3 |
* Friends Reactions |
| 4 |
* |
| 5 |
* This contains the functions for Reactions. |
| 6 |
* |
| 7 |
* @package Friends |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace Friends; |
| 11 |
|
| 12 |
/** |
| 13 |
* This is the class for the Reactions part of the Friends Plugin. |
| 14 |
* |
| 15 |
* @since 0.8 |
| 16 |
* |
| 17 |
* @package Friends |
| 18 |
* @author Alex Kirk |
| 19 |
*/ |
| 20 |
class Reactions { |
| 21 |
/** |
| 22 |
* Contains a reference to the Friends class. |
| 23 |
* |
| 24 |
* @var Friends |
| 25 |
*/ |
| 26 |
private $friends; |
| 27 |
|
| 28 |
/** |
| 29 |
* Constructor |
| 30 |
* |
| 31 |
* @param Friends $friends A reference to the Friends object. |
| 32 |
*/ |
| 33 |
public function __construct( Friends $friends ) { |
| 34 |
$this->friends = $friends; |
| 35 |
$this->register_hooks(); |
| 36 |
} |
| 37 |
|
| 38 |
/** |
| 39 |
* Register the WordPress hooks |
| 40 |
*/ |
| 41 |
private function register_hooks() { |
| 42 |
add_action( 'init', array( $this, 'register_taxonomies' ) ); |
| 43 |
add_action( 'wp_ajax_friends-toggle-react', array( $this, 'wp_ajax_toggle_react' ) ); |
| 44 |
add_action( 'friends_react', array( $this, 'react' ), 10, 4 ); |
| 45 |
add_action( 'friends_unreact', array( $this, 'unreact' ), 10, 4 ); |
| 46 |
add_action( 'friends_get_user_reactions', array( $this, 'get_user_reactions' ), 10, 3 ); |
| 47 |
} |
| 48 |
|
| 49 |
/** |
| 50 |
* Register the taxonomies necessary |
| 51 |
*/ |
| 52 |
public function register_taxonomies() { |
| 53 |
self::register_user_taxonomy( get_current_user_id() ); |
| 54 |
} |
| 55 |
|
| 56 |
/** |
| 57 |
* Register the taxonomy for a certain user |
| 58 |
* |
| 59 |
* @param int $user_id The user id. |
| 60 |
*/ |
| 61 |
public static function register_user_taxonomy( $user_id ) { |
| 62 |
$taxonomy = 'friend-reaction-' . $user_id; |
| 63 |
$args = array( |
| 64 |
'labels' => array( |
| 65 |
'name' => _x( 'Reactions', 'taxonomy general name', 'friends' ), |
| 66 |
'singular_name' => _x( 'Reaction', 'taxonomy singular name', 'friends' ), |
| 67 |
'menu_name' => __( 'Reaction', 'friends' ), |
| 68 |
), |
| 69 |
'hierarchical' => false, |
| 70 |
'show_ui' => true, |
| 71 |
'show_admin_column' => true, |
| 72 |
'query_var' => true, |
| 73 |
'rewrite' => false, |
| 74 |
'public' => false, |
| 75 |
); |
| 76 |
register_taxonomy( $taxonomy, apply_filters( 'friends_frontend_post_types', array() ), $args ); |
| 77 |
|
| 78 |
return $taxonomy; |
| 79 |
} |
| 80 |
|
| 81 |
/** |
| 82 |
* Gets the user reactions for a post. |
| 83 |
* |
| 84 |
* @param array $reactions The reactions. |
| 85 |
* @param int $post_id The post ID. |
| 86 |
* @param int $user_id The user ID. |
| 87 |
* @return array The users' reactions. |
| 88 |
*/ |
| 89 |
public static function get_user_reactions( $reactions, $post_id, $user_id = null ) { |
| 90 |
if ( is_null( $user_id ) ) { |
| 91 |
$user_id = get_current_user_id(); |
| 92 |
} |
| 93 |
// Ensure the taxonomy is queryable. |
| 94 |
self::register_user_taxonomy( $user_id ); |
| 95 |
|
| 96 |
$my_reactions = wp_get_object_terms( $post_id, 'friend-reaction-' . $user_id ); |
| 97 |
if ( is_wp_error( $my_reactions ) ) { |
| 98 |
return array(); |
| 99 |
} |
| 100 |
if ( ! $reactions ) { |
| 101 |
$reactions = array(); |
| 102 |
} |
| 103 |
foreach ( $my_reactions as $term ) { |
| 104 |
$reactions[] = $term->slug; |
| 105 |
} |
| 106 |
|
| 107 |
return $reactions; |
| 108 |
} |
| 109 |
|
| 110 |
/** |
| 111 |
* Get the reactions for a post. |
| 112 |
* |
| 113 |
* @param int|\WP_Post $post The post. |
| 114 |
* @param int|false $exclude_user_id Whether to exclude a certain user_id. |
| 115 |
* @return array The users' reactions. |
| 116 |
*/ |
| 117 |
public static function get_post_reactions( $post = null, $exclude_user_id = false ) { |
| 118 |
$post = get_post( $post ); |
| 119 |
|
| 120 |
if ( ! is_object( $post ) ) { |
| 121 |
return false; |
| 122 |
} |
| 123 |
|
| 124 |
$reactions = array(); |
| 125 |
$term_query = new \WP_Term_Query( |
| 126 |
array( |
| 127 |
'object_ids' => $post->ID, |
| 128 |
) |
| 129 |
); |
| 130 |
|
| 131 |
if ( false !== $exclude_user_id ) { |
| 132 |
$excluded_user = new \WP_User( $exclude_user_id ); |
| 133 |
} else { |
| 134 |
$excluded_user = wp_get_current_user(); |
| 135 |
} |
| 136 |
|
| 137 |
foreach ( $term_query->get_terms() as $term ) { |
| 138 |
if ( substr( $term->taxonomy, 0, 16 ) !== 'friend-reaction-' ) { |
| 139 |
continue; |
| 140 |
} |
| 141 |
if ( ! isset( $reactions[ $term->slug ] ) ) { |
| 142 |
$reactions[ $term->slug ] = array(); |
| 143 |
} |
| 144 |
|
| 145 |
$user_id = intval( substr( $term->taxonomy, 16 ) ); |
| 146 |
if ( $exclude_user_id === $user_id || ( false === $exclude_user_id && get_current_user_id() === $user_id ) ) { |
| 147 |
$user_reactions[ $term->slug ] = true; |
| 148 |
continue; |
| 149 |
} |
| 150 |
|
| 151 |
$user_display_name = apply_filters( 'friends_get_reaction_display_name', false, $term ); |
| 152 |
if ( ! $user_display_name ) { |
| 153 |
$user = new \WP_User( $user_id ); |
| 154 |
if ( ! $user || is_wp_error( $user ) ) { |
| 155 |
continue; |
| 156 |
} |
| 157 |
$user_display_name = $user->display_name; |
| 158 |
} |
| 159 |
|
| 160 |
if ( ! isset( $reactions[ $term->slug ] ) ) { |
| 161 |
$reactions[ $term->slug ] = array(); |
| 162 |
} |
| 163 |
$reactions[ $term->slug ][ $user_id ] = $user_display_name; |
| 164 |
} |
| 165 |
|
| 166 |
$remote_reactions = maybe_unserialize( get_post_meta( $post, 'remote_reactions', true ) ); |
| 167 |
foreach ( $reactions as $emoji => $reacting_usernames ) { |
| 168 |
$user_reacted = isset( $user_reactions[ $emoji ] ); |
| 169 |
|
| 170 |
$count = count( $reacting_usernames ); |
| 171 |
if ( false === $exclude_user_id && $user_reacted ) { |
| 172 |
$count += 1; |
| 173 |
} |
| 174 |
|
| 175 |
$usernames = array_values( $reacting_usernames ); |
| 176 |
if ( false === $exclude_user_id && $user_reacted ) { |
| 177 |
$usernames[] = $excluded_user->display_name; |
| 178 |
} |
| 179 |
|
| 180 |
if ( is_array( $remote_reactions ) && isset( $remote_reactions[ $emoji ] ) ) { |
| 181 |
$count += $remote_reactions[ $emoji ]->count; |
| 182 |
$usernames[] = $remote_reactions[ $emoji ]->usernames; |
| 183 |
unset( $remote_reactions[ $emoji ] ); |
| 184 |
} |
| 185 |
|
| 186 |
$usernames = array_filter( $usernames ); |
| 187 |
if ( empty( $usernames ) ) { |
| 188 |
unset( $reactions[ $emoji ] ); |
| 189 |
continue; |
| 190 |
} |
| 191 |
|
| 192 |
$reactions[ $emoji ] = (object) array( |
| 193 |
'count' => intval( $count ), |
| 194 |
'emoji' => self::validate_emoji( $emoji ), |
| 195 |
'usernames' => implode( ', ', $usernames ), |
| 196 |
'user_reacted' => isset( $user_reactions[ $emoji ] ), |
| 197 |
); |
| 198 |
} |
| 199 |
if ( is_array( $remote_reactions ) ) { |
| 200 |
foreach ( $remote_reactions as $emoji => $reaction ) { |
| 201 |
$reaction->user_reacted = false; |
| 202 |
$reaction->emoji = self::validate_emoji( $emoji ); |
| 203 |
$reactions[ $emoji ] = $reaction; |
| 204 |
} |
| 205 |
} |
| 206 |
|
| 207 |
ksort( $reactions ); |
| 208 |
|
| 209 |
return $reactions; |
| 210 |
} |
| 211 |
|
| 212 |
/** |
| 213 |
* Store a reaction. |
| 214 |
*/ |
| 215 |
public function wp_ajax_toggle_react() { |
| 216 |
check_ajax_referer( 'friends-reaction' ); |
| 217 |
|
| 218 |
if ( ! is_user_logged_in() ) { |
| 219 |
return new \WP_Error( 'unauthorized', 'You are not authorized to send a reaction.' ); |
| 220 |
} |
| 221 |
|
| 222 |
if ( ! isset( $_POST['post_id'] ) || ! isset( $_POST['reaction'] ) ) { |
| 223 |
wp_send_json_error( |
| 224 |
array( |
| 225 |
'result' => false, |
| 226 |
) |
| 227 |
); |
| 228 |
} |
| 229 |
if ( ! is_numeric( $_POST['post_id'] ) || $_POST['post_id'] <= 0 ) { |
| 230 |
wp_send_json_error( |
| 231 |
array( |
| 232 |
'result' => false, |
| 233 |
) |
| 234 |
); |
| 235 |
} |
| 236 |
|
| 237 |
$post_id = intval( $_POST['post_id'] ); |
| 238 |
$emoji = self::validate_emoji( $_POST['reaction'] ); |
| 239 |
|
| 240 |
if ( ! $emoji ) { |
| 241 |
// This emoji is not defined in emoji.json. |
| 242 |
return new \WP_Error( 'invalid-emoji', 'This emoji is unknown.' ); |
| 243 |
} |
| 244 |
|
| 245 |
$taxonomy = 'friend-reaction-' . get_current_user_id(); |
| 246 |
$term = false; |
| 247 |
foreach ( wp_get_object_terms( $post_id, $taxonomy ) as $t ) { |
| 248 |
if ( $t->slug === $_POST['reaction'] ) { |
| 249 |
$term = $t; |
| 250 |
break; |
| 251 |
} |
| 252 |
} |
| 253 |
|
| 254 |
if ( ! $term ) { |
| 255 |
$ret = apply_filters( 'friends_react', null, $post_id, $_POST['reaction'] ); |
| 256 |
} else { |
| 257 |
$ret = apply_filters( 'friends_unreact', null, $post_id, $_POST['reaction'] ); |
| 258 |
} |
| 259 |
|
| 260 |
if ( ! $ret || is_wp_error( $ret ) ) { |
| 261 |
wp_send_json_error( |
| 262 |
array( |
| 263 |
'result' => false, |
| 264 |
) |
| 265 |
); |
| 266 |
} |
| 267 |
|
| 268 |
wp_send_json_success( |
| 269 |
array( |
| 270 |
'result' => true, |
| 271 |
) |
| 272 |
); |
| 273 |
} |
| 274 |
|
| 275 |
public function react( $ret, $post_id, $reaction, $user_id = null ) { |
| 276 |
if ( is_null( $user_id ) ) { |
| 277 |
$user_id = get_current_user_id(); |
| 278 |
} |
| 279 |
// Ensure the taxonomy is queryable. |
| 280 |
self::register_user_taxonomy( $user_id ); |
| 281 |
|
| 282 |
$taxonomy = 'friend-reaction-' . $user_id; |
| 283 |
$term = false; |
| 284 |
$terms = wp_get_object_terms( $post_id, $taxonomy ); |
| 285 |
if ( is_array( $terms ) ) { |
| 286 |
foreach ( $terms as $t ) { |
| 287 |
if ( $t->slug === $reaction ) { |
| 288 |
$term = $t; |
| 289 |
break; |
| 290 |
} |
| 291 |
} |
| 292 |
} |
| 293 |
|
| 294 |
if ( ! $term ) { |
| 295 |
$terms = wp_set_object_terms( $post_id, $reaction, $taxonomy, true ); |
| 296 |
if ( ! is_wp_error( $terms ) ) { |
| 297 |
do_action( 'friends_user_post_reaction', $post_id, self::validate_emoji( $reaction ), $reaction, $terms[0] ); |
| 298 |
return $terms[0]; |
| 299 |
} |
| 300 |
return false; |
| 301 |
} |
| 302 |
|
| 303 |
return false; |
| 304 |
} |
| 305 |
|
| 306 |
public function unreact( $ret, $post_id, $reaction, $user_id = null ) { |
| 307 |
if ( is_null( $user_id ) ) { |
| 308 |
$user_id = get_current_user_id(); |
| 309 |
} |
| 310 |
// Ensure the taxonomy is queryable. |
| 311 |
self::register_user_taxonomy( $user_id ); |
| 312 |
|
| 313 |
$taxonomy = 'friend-reaction-' . $user_id; |
| 314 |
$term = false; |
| 315 |
$terms = wp_get_object_terms( $post_id, $taxonomy ); |
| 316 |
if ( is_array( $terms ) ) { |
| 317 |
foreach ( $terms as $t ) { |
| 318 |
if ( $t->slug === $reaction ) { |
| 319 |
$term = $t; |
| 320 |
break; |
| 321 |
} |
| 322 |
} |
| 323 |
} |
| 324 |
|
| 325 |
if ( $term ) { |
| 326 |
wp_remove_object_terms( $post_id, $term->term_id, $taxonomy ); |
| 327 |
do_action( 'friends_user_post_undo_reaction', $post_id, self::validate_emoji( $reaction ), $reaction, $term ); |
| 328 |
return true; |
| 329 |
} |
| 330 |
|
| 331 |
return false; |
| 332 |
} |
| 333 |
|
| 334 |
/** |
| 335 |
* Fetches the Emojis from the JSON file. |
| 336 |
* |
| 337 |
* @return object The emojis. |
| 338 |
*/ |
| 339 |
public static function get_all_emojis() { |
| 340 |
static $emojis; |
| 341 |
if ( ! $emojis ) { |
| 342 |
// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents |
| 343 |
$emojis = json_decode( file_get_contents( __DIR__ . '/../emojis.json' ) ); |
| 344 |
} |
| 345 |
return $emojis; |
| 346 |
} |
| 347 |
|
| 348 |
/** |
| 349 |
* Get the emoji data to be stored. |
| 350 |
* |
| 351 |
* @param string $slug The emoji shortname to look up. |
| 352 |
* @return string|false The data or false if it doesn't exist. |
| 353 |
*/ |
| 354 |
public static function get_emoji_data( $slug ) { |
| 355 |
$emojis = self::get_all_emojis(); |
| 356 |
|
| 357 |
$slug = strtolower( $slug ); |
| 358 |
if ( ! isset( $emojis->$slug ) ) { |
| 359 |
return false; |
| 360 |
} |
| 361 |
|
| 362 |
return $emojis->$slug; |
| 363 |
} |
| 364 |
|
| 365 |
/** |
| 366 |
* Get the emojis selected to be available. |
| 367 |
* |
| 368 |
* @return array The emojis. |
| 369 |
*/ |
| 370 |
public static function get_available_emojis() { |
| 371 |
static $available_emojis; |
| 372 |
if ( ! $available_emojis ) { |
| 373 |
$available_emojis = get_option( 'friends_selected_emojis' ); |
| 374 |
if ( ! is_array( $available_emojis ) ) { |
| 375 |
$available_emojis = array( |
| 376 |
'2b50' => (object) array( |
| 377 |
'char' => '⭐️', |
| 378 |
'name' => 'WHITE MEDIUM STAR', |
| 379 |
), |
| 380 |
'2764' => (object) array( |
| 381 |
'char' => '❤️', |
| 382 |
'name' => 'RED HEART', |
| 383 |
), |
| 384 |
); |
| 385 |
} |
| 386 |
} |
| 387 |
|
| 388 |
$available_emojis['2b50'] = (object) array( |
| 389 |
'char' => '⭐️', |
| 390 |
'name' => 'WHITE MEDIUM STAR', |
| 391 |
); |
| 392 |
return $available_emojis; |
| 393 |
} |
| 394 |
|
| 395 |
/** |
| 396 |
* Get the emojis selected to be available. |
| 397 |
* |
| 398 |
* @return array The emojis. |
| 399 |
*/ |
| 400 |
public static function get_available_emojis_chars() { |
| 401 |
$emojis = array(); |
| 402 |
foreach ( self::get_available_emojis() as $id => $data ) { |
| 403 |
$emojis[ $data->char ] = $id; |
| 404 |
} |
| 405 |
return $emojis; |
| 406 |
} |
| 407 |
|
| 408 |
/** |
| 409 |
* Get the UTF-8 for an emoji. |
| 410 |
* |
| 411 |
* @param string $slug The emoji shortname to look up. |
| 412 |
* @return string|false The emoji or false if it doesn't exist. |
| 413 |
*/ |
| 414 |
public static function validate_emoji( $slug ) { |
| 415 |
$emojis = self::get_available_emojis(); |
| 416 |
$slug = strtolower( $slug ); |
| 417 |
if ( ! isset( $emojis[ $slug ] ) ) { |
| 418 |
return false; |
| 419 |
} |
| 420 |
|
| 421 |
return $emojis[ $slug ]->char; |
| 422 |
} |
| 423 |
|
| 424 |
/** |
| 425 |
* Get the id for an emoji UTF-8. |
| 426 |
* |
| 427 |
* @param string $emoji The emoji char to look up. |
| 428 |
* @return string|false The emoji or false if it doesn't exist. |
| 429 |
*/ |
| 430 |
public static function validate_emoji_char( $emoji ) { |
| 431 |
$emojis = self::get_available_emojis_chars(); |
| 432 |
if ( ! isset( $emojis[ $emoji ] ) ) { |
| 433 |
return false; |
| 434 |
} |
| 435 |
|
| 436 |
return $emojis[ $emoji ]; |
| 437 |
} |
| 438 |
|
| 439 |
/** |
| 440 |
* Store remote reactions in post_meta. |
| 441 |
* |
| 442 |
* @param int $post_id The post id. |
| 443 |
* @param array $feed_data The feed data as delivered by SimplePie. |
| 444 |
* @return array The parsed reactions. |
| 445 |
*/ |
| 446 |
public function update_remote_feed_reactions( $post_id, array $feed_data ) { |
| 447 |
$reactions = array(); |
| 448 |
|
| 449 |
foreach ( $feed_data as $feed_reaction ) { |
| 450 |
$attribs = $feed_reaction['attribs'][ Feed::XMLNS ]; |
| 451 |
$slug = $attribs['slug']; |
| 452 |
if ( ! preg_match( '/^[a-z0-9_-]+$/', $slug ) ) { |
| 453 |
continue; |
| 454 |
} |
| 455 |
|
| 456 |
$reactions[ $slug ] = (object) array( |
| 457 |
'count' => $attribs['count'], |
| 458 |
'usernames' => $feed_reaction['data'], |
| 459 |
'user_reacted' => isset( $attribs['you-reacted'] ) && $attribs['you-reacted'], |
| 460 |
); |
| 461 |
} |
| 462 |
|
| 463 |
return $this->update_remote_reactions( $post_id, $reactions ); |
| 464 |
} |
| 465 |
|
| 466 |
/** |
| 467 |
* Store remote reactions in post_meta and update the main user taxonomy. |
| 468 |
* |
| 469 |
* @param int $post_id The post id. |
| 470 |
* @param array $reactions The reactions data to be updated. |
| 471 |
* @return array The parsed reactions. |
| 472 |
*/ |
| 473 |
public function update_remote_reactions( $post_id, array $reactions ) { |
| 474 |
$main_user_id = $this->friends->get_main_friend_user_id(); |
| 475 |
$this->register_user_taxonomy( $main_user_id ); |
| 476 |
$main_user_reactions = wp_get_object_terms( $post_id, 'friend-reaction-' . $main_user_id ); |
| 477 |
if ( is_wp_error( $main_user_reactions ) ) { |
| 478 |
$main_user_reactions = array(); |
| 479 |
} |
| 480 |
$changed = false; |
| 481 |
|
| 482 |
foreach ( $reactions as $slug => $reaction ) { |
| 483 |
if ( is_array( $reaction ) ) { |
| 484 |
$reaction = (object) $reaction; |
| 485 |
} |
| 486 |
|
| 487 |
if ( |
| 488 |
! preg_match( '/^[a-z0-9_-]+$/', $slug ) |
| 489 |
|| ! isset( $reaction->count ) |
| 490 |
|| $reaction->count < 0 |
| 491 |
|| ! isset( $reaction->usernames ) |
| 492 |
) { |
| 493 |
unset( $reactions[ $slug ] ); |
| 494 |
continue; |
| 495 |
} |
| 496 |
|
| 497 |
$term = false; |
| 498 |
foreach ( $main_user_reactions as $k => $t ) { |
| 499 |
if ( $t->slug === $slug ) { |
| 500 |
$term = $t; |
| 501 |
unset( $main_user_reactions[ $k ] ); |
| 502 |
break; |
| 503 |
} |
| 504 |
} |
| 505 |
|
| 506 |
if ( $reaction->user_reacted && ! $term ) { |
| 507 |
// Someone reacted on the remote site which hasn't been recorded here yet. |
| 508 |
wp_set_object_terms( $post_id, $slug, 'friend-reaction-' . $main_user_id, true ); |
| 509 |
$changed = true; |
| 510 |
} elseif ( ! $reaction->user_reacted && $term ) { |
| 511 |
// Someone removed our reaction on the remote site so we need to delete it here. |
| 512 |
wp_remove_object_terms( $post_id, $term->term_id, 'friend-reaction-' . $main_user_id ); |
| 513 |
$changed = true; |
| 514 |
} |
| 515 |
|
| 516 |
unset( $reaction->user_reacted ); |
| 517 |
$reactions[ $slug ] = $reaction; |
| 518 |
|
| 519 |
if ( ! $reaction->count ) { |
| 520 |
unset( $reactions[ $slug ] ); |
| 521 |
} |
| 522 |
} |
| 523 |
|
| 524 |
// Remove all remaining reactions as they have not been reported by remote. |
| 525 |
foreach ( $main_user_reactions as $term ) { |
| 526 |
wp_remove_object_terms( $post_id, $term->term_id, 'friend-reaction-' . $main_user_id ); |
| 527 |
} |
| 528 |
|
| 529 |
update_post_meta( $post_id, 'remote_reactions', $reactions ); |
| 530 |
return $reactions; |
| 531 |
} |
| 532 |
|
| 533 |
/** |
| 534 |
* Store reactions of a friend. |
| 535 |
* |
| 536 |
* @param int $post_id The post id. |
| 537 |
* @param int $friend_user_id The friend who reacted. |
| 538 |
* @param array $reactions The reactions data to be updated. |
| 539 |
* @return array The parsed reactions. |
| 540 |
*/ |
| 541 |
public function update_friend_reactions( $post_id, $friend_user_id, array $reactions ) { |
| 542 |
$this->register_user_taxonomy( $friend_user_id ); |
| 543 |
$friend_user_reactions = wp_get_object_terms( $post_id, 'friend-reaction-' . $friend_user_id ); |
| 544 |
|
| 545 |
if ( is_wp_error( $friend_user_reactions ) ) { |
| 546 |
return false; |
| 547 |
} |
| 548 |
foreach ( $reactions as $slug ) { |
| 549 |
if ( ! preg_match( '/^[a-z0-9_-]+$/', $slug ) ) { |
| 550 |
continue; |
| 551 |
} |
| 552 |
|
| 553 |
$term = false; |
| 554 |
foreach ( $friend_user_reactions as $k => $t ) { |
| 555 |
if ( $t->slug === $slug ) { |
| 556 |
$term = $t; |
| 557 |
unset( $friend_user_reactions[ $k ] ); |
| 558 |
break; |
| 559 |
} |
| 560 |
} |
| 561 |
|
| 562 |
if ( ! $term ) { |
| 563 |
wp_set_object_terms( $post_id, $slug, 'friend-reaction-' . $friend_user_id, true ); |
| 564 |
} |
| 565 |
} |
| 566 |
|
| 567 |
// Remove all remaining reactions as they have not been reported by remote. |
| 568 |
foreach ( $friend_user_reactions as $term ) { |
| 569 |
wp_remove_object_terms( $post_id, $term->term_id, 'friend-reaction-' . $friend_user_id ); |
| 570 |
} |
| 571 |
|
| 572 |
return $reactions; |
| 573 |
} |
| 574 |
} |
| 575 |
|
