| @@ -2,19 +2,14 @@ | ||
| 2 | 2 | /** |
| 3 | 3 | * Inspired by the PHP ActivityPub Library by @Landrok |
| 4 | 4 | * |
| 5 | 5 | * @link https://github.com/landrok/activitypub |
| 6 | + * | |
| 7 | + * @package Activitypub | |
| 6 | 8 | */ |
| 7 | 9 | |
| 8 | 10 | namespace Activitypub\Activity; |
| 9 | 11 | |
| 10 | -use WP_Error; | |
| 11 | -use ReflectionClass; | |
| 12 | -use DateTime; | |
| 13 | - | |
| 14 | -use function Activitypub\camel_to_snake_case; | |
| 15 | -use function Activitypub\snake_to_camel_case; | |
| 16 | - | |
| 17 | 12 | /** |
| 18 | 13 | * Base_Object is an implementation of one of the |
| 19 | 14 | * Activity Streams Core Types. |
| 20 | 15 | * |
| @@ -25,28 +20,27 @@ | ||
| 25 | 20 | * 'Base_' for this reason. |
| 26 | 21 | * |
| 27 | 22 | * @see https://www.w3.org/TR/activitystreams-core/#object |
| 28 | 23 | */ |
| 29 | -class Base_Object { | |
| 24 | +class Base_Object extends Generic_Object { | |
| 25 | + /** | |
| 26 | + * The JSON-LD context for the object. | |
| 27 | + * | |
| 28 | + * @var array | |
| 29 | + */ | |
| 30 | 30 | const JSON_LD_CONTEXT = array( |
| 31 | 31 | 'https://www.w3.org/ns/activitystreams', |
| 32 | 32 | array( |
| 33 | - 'Hashtag' => 'as:Hashtag', | |
| 33 | + 'Hashtag' => 'as:Hashtag', | |
| 34 | + 'sensitive' => 'as:sensitive', | |
| 34 | 35 | ), |
| 35 | 36 | ); |
| 36 | 37 | |
| 37 | 38 | /** |
| 38 | - * The object's unique global identifier | |
| 39 | + * The type of the object. | |
| 39 | 40 | * |
| 40 | - * @see https://www.w3.org/TR/activitypub/#obj-id | |
| 41 | - * | |
| 42 | 41 | * @var string |
| 43 | 42 | */ |
| 44 | - protected $id; | |
| 45 | - | |
| 46 | - /** | |
| 47 | - * @var string | |
| 48 | - */ | |
| 49 | 43 | protected $type = 'Object'; |
| 50 | 44 | |
| 51 | 45 | /** |
| 52 | 46 | * A resource attached or related to an object that potentially |
| @@ -55,14 +49,9 @@ | ||
| 55 | 49 | * similar to attachments in email. |
| 56 | 50 | * |
| 57 | 51 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-attachment |
| 58 | 52 | * |
| 59 | - * @var string | |
| 60 | - * | ObjectType | |
| 61 | - * | Link | |
| 62 | - * | array<ObjectType> | |
| 63 | - * | array<Link> | |
| 64 | - * | null | |
| 53 | + * @var string|null | |
| 65 | 54 | */ |
| 66 | 55 | protected $attachment; |
| 67 | 56 | |
| 68 | 57 | /** |
| @@ -71,14 +60,9 @@ | ||
| 71 | 60 | * object might be attributed to the completion of another activity. |
| 72 | 61 | * |
| 73 | 62 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-attributedto |
| 74 | 63 | * |
| 75 | - * @var string | |
| 76 | - * | ObjectType | |
| 77 | - * | Link | |
| 78 | - * | array<ObjectType> | |
| 79 | - * | array<Link> | |
| 80 | - * | null | |
| 64 | + * @var string|null | |
| 81 | 65 | */ |
| 82 | 66 | protected $attributed_to; |
| 83 | 67 | |
| 84 | 68 | /** |
| @@ -86,14 +70,9 @@ | ||
| 86 | 70 | * entities for which the object can considered to be relevant. |
| 87 | 71 | * |
| 88 | 72 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-audience |
| 89 | 73 | * |
| 90 | - * @var string | |
| 91 | - * | ObjectType | |
| 92 | - * | Link | |
| 93 | - * | array<ObjectType> | |
| 94 | - * | array<Link> | |
| 95 | - * | null | |
| 74 | + * @var string|null | |
| 96 | 75 | */ |
| 97 | 76 | protected $audience; |
| 98 | 77 | |
| 99 | 78 | /** |
| @@ -121,12 +100,9 @@ | ||
| 121 | 100 | * project or event. |
| 122 | 101 | * |
| 123 | 102 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-context |
| 124 | 103 | * |
| 125 | - * @var string | |
| 126 | - * | ObjectType | |
| 127 | - * | Link | |
| 128 | - * | null | |
| 104 | + * @var string|null | |
| 129 | 105 | */ |
| 130 | 106 | protected $context; |
| 131 | 107 | |
| 132 | 108 | /** |
| @@ -185,14 +161,9 @@ | ||
| 185 | 161 | * at a small size. |
| 186 | 162 | * |
| 187 | 163 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-icon |
| 188 | 164 | * |
| 189 | - * @var string | |
| 190 | - * | Image | |
| 191 | - * | Link | |
| 192 | - * | array<Image> | |
| 193 | - * | array<Link> | |
| 194 | - * | null | |
| 165 | + * @var string|array|null | |
| 195 | 166 | */ |
| 196 | 167 | protected $icon; |
| 197 | 168 | |
| 198 | 169 | /** |
| @@ -201,14 +172,9 @@ | ||
| 201 | 172 | * or display size limitations assumed. |
| 202 | 173 | * |
| 203 | 174 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-image-term |
| 204 | 175 | * |
| 205 | - * @var string | |
| 206 | - * | Image | |
| 207 | - * | Link | |
| 208 | - * | array<Image> | |
| 209 | - * | array<Link> | |
| 210 | - * | null | |
| 176 | + * @var string|array|null | |
| 211 | 177 | */ |
| 212 | 178 | protected $image; |
| 213 | 179 | |
| 214 | 180 | /** |
| @@ -216,14 +182,9 @@ | ||
| 216 | 182 | * response. |
| 217 | 183 | * |
| 218 | 184 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-inreplyto |
| 219 | 185 | * |
| 220 | - * @var string | |
| 221 | - * | ObjectType | |
| 222 | - * | Link | |
| 223 | - * | array<ObjectType> | |
| 224 | - * | array<Link> | |
| 225 | - * | null | |
| 186 | + * @var string|null | |
| 226 | 187 | */ |
| 227 | 188 | protected $in_reply_to; |
| 228 | 189 | |
| 229 | 190 | /** |
| @@ -231,14 +192,9 @@ | ||
| 231 | 192 | * object. |
| 232 | 193 | * |
| 233 | 194 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-location |
| 234 | 195 | * |
| 235 | - * @var string | |
| 236 | - * | ObjectType | |
| 237 | - * | Link | |
| 238 | - * | array<ObjectType> | |
| 239 | - * | array<Link> | |
| 240 | - * | null | |
| 196 | + * @var string|null | |
| 241 | 197 | */ |
| 242 | 198 | protected $location; |
| 243 | 199 | |
| 244 | 200 | /** |
| @@ -245,12 +201,9 @@ | ||
| 245 | 201 | * An entity that provides a preview of this object. |
| 246 | 202 | * |
| 247 | 203 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-preview |
| 248 | 204 | * |
| 249 | - * @var string | |
| 250 | - * | ObjectType | |
| 251 | - * | Link | |
| 252 | - * | null | |
| 205 | + * @var string|null | |
| 253 | 206 | */ |
| 254 | 207 | protected $preview; |
| 255 | 208 | |
| 256 | 209 | /** |
| @@ -280,12 +233,9 @@ | ||
| 280 | 233 | * Multiple language tagged summaries MAY be provided. |
| 281 | 234 | * |
| 282 | 235 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-summary |
| 283 | 236 | * |
| 284 | - * @var string | |
| 285 | - * | ObjectType | |
| 286 | - * | Link | |
| 287 | - * | null | |
| 237 | + * @var string|null | |
| 288 | 238 | */ |
| 289 | 239 | protected $summary; |
| 290 | 240 | |
| 291 | 241 | /** |
| @@ -293,9 +243,9 @@ | ||
| 293 | 243 | * values. |
| 294 | 244 | * |
| 295 | 245 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-summary |
| 296 | 246 | * |
| 297 | - * @var array<string>|null | |
| 247 | + * @var string[]|null | |
| 298 | 248 | */ |
| 299 | 249 | protected $summary_map; |
| 300 | 250 | |
| 301 | 251 | /** |
| @@ -306,14 +256,9 @@ | ||
| 306 | 256 | * associated by reference. |
| 307 | 257 | * |
| 308 | 258 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-tag |
| 309 | 259 | * |
| 310 | - * @var string | |
| 311 | - * | ObjectType | |
| 312 | - * | Link | |
| 313 | - * | array<ObjectType> | |
| 314 | - * | array<Link> | |
| 315 | - * | null | |
| 260 | + * @var string|null | |
| 316 | 261 | */ |
| 317 | 262 | protected $tag; |
| 318 | 263 | |
| 319 | 264 | /** |
| @@ -327,13 +272,9 @@ | ||
| 327 | 272 | |
| 328 | 273 | /** |
| 329 | 274 | * One or more links to representations of the object. |
| 330 | 275 | * |
| 331 | - * @var string | |
| 332 | - * | array<string> | |
| 333 | - * | Link | |
| 334 | - * | array<Link> | |
| 335 | - * | null | |
| 276 | + * @var string|null | |
| 336 | 277 | */ |
| 337 | 278 | protected $url; |
| 338 | 279 | |
| 339 | 280 | /** |
| @@ -341,14 +282,9 @@ | ||
| 341 | 282 | * of an Object |
| 342 | 283 | * |
| 343 | 284 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-to |
| 344 | 285 | * |
| 345 | - * @var string | |
| 346 | - * | ObjectType | |
| 347 | - * | Link | |
| 348 | - * | array<ObjectType> | |
| 349 | - * | array<Link> | |
| 350 | - * | null | |
| 286 | + * @var string|array|null | |
| 351 | 287 | */ |
| 352 | 288 | protected $to; |
| 353 | 289 | |
| 354 | 290 | /** |
| @@ -356,14 +292,9 @@ | ||
| 356 | 292 | * Object. |
| 357 | 293 | * |
| 358 | 294 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-bto |
| 359 | 295 | * |
| 360 | - * @var string | |
| 361 | - * | ObjectType | |
| 362 | - * | Link | |
| 363 | - * | array<ObjectType> | |
| 364 | - * | array<Link> | |
| 365 | - * | null | |
| 296 | + * @var string|array|null | |
| 366 | 297 | */ |
| 367 | 298 | protected $bto; |
| 368 | 299 | |
| 369 | 300 | /** |
| @@ -371,14 +302,9 @@ | ||
| 371 | 302 | * Object. |
| 372 | 303 | * |
| 373 | 304 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-cc |
| 374 | 305 | * |
| 375 | - * @var string | |
| 376 | - * | ObjectType | |
| 377 | - * | Link | |
| 378 | - * | array<ObjectType> | |
| 379 | - * | array<Link> | |
| 380 | - * | null | |
| 306 | + * @var string|array|null | |
| 381 | 307 | */ |
| 382 | 308 | protected $cc; |
| 383 | 309 | |
| 384 | 310 | /** |
| @@ -386,14 +312,9 @@ | ||
| 386 | 312 | * audience of this Object. |
| 387 | 313 | * |
| 388 | 314 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-bcc |
| 389 | 315 | * |
| 390 | - * @var string | |
| 391 | - * | ObjectType | |
| 392 | - * | Link | |
| 393 | - * | array<ObjectType> | |
| 394 | - * | array<Link> | |
| 395 | - * | null | |
| 316 | + * @var string|array|null | |
| 396 | 317 | */ |
| 397 | 318 | protected $bcc; |
| 398 | 319 | |
| 399 | 320 | /** |
| @@ -427,9 +348,9 @@ | ||
| 427 | 348 | * future editing by clients. |
| 428 | 349 | * |
| 429 | 350 | * @see https://www.w3.org/TR/activitypub/#source-property |
| 430 | 351 | * |
| 431 | - * @var ObjectType | |
| 352 | + * @var array | |
| 432 | 353 | */ |
| 433 | 354 | protected $source; |
| 434 | 355 | |
| 435 | 356 | /** |
| @@ -437,60 +358,42 @@ | ||
| 437 | 358 | * this object. |
| 438 | 359 | * |
| 439 | 360 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-replies |
| 440 | 361 | * |
| 441 | - * @var string | |
| 442 | - * | Collection | |
| 443 | - * | Link | |
| 444 | - * | null | |
| 362 | + * @var string|array|null | |
| 445 | 363 | */ |
| 446 | 364 | protected $replies; |
| 447 | 365 | |
| 448 | 366 | /** |
| 449 | - * Magic function to implement getter and setter | |
| 367 | + * A Collection containing objects considered to be likes for | |
| 368 | + * this object. | |
| 450 | 369 | * |
| 451 | - * @param string $method The method name. | |
| 452 | - * @param string $params The method params. | |
| 370 | + * @see https://www.w3.org/TR/activitypub/#likes | |
| 453 | 371 | * |
| 454 | - * @return void | |
| 372 | + * @var array | |
| 455 | 373 | */ |
| 456 | - public function __call( $method, $params ) { | |
| 457 | - $var = \strtolower( \substr( $method, 4 ) ); | |
| 374 | + protected $likes; | |
| 458 | 375 | |
| 459 | - if ( \strncasecmp( $method, 'get', 3 ) === 0 ) { | |
| 460 | - if ( ! $this->has( $var ) ) { | |
| 461 | - return new WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 462 | - } | |
| 463 | - | |
| 464 | - return $this->$var; | |
| 465 | - } | |
| 466 | - | |
| 467 | - if ( \strncasecmp( $method, 'set', 3 ) === 0 ) { | |
| 468 | - return $this->set( $var, $params[0] ); | |
| 469 | - } | |
| 470 | - | |
| 471 | - if ( \strncasecmp( $method, 'add', 3 ) === 0 ) { | |
| 472 | - $this->add( $var, $params[0] ); | |
| 473 | - } | |
| 474 | - } | |
| 475 | - | |
| 476 | 376 | /** |
| 477 | - * Magic function, to transform the object to string. | |
| 377 | + * A Collection containing objects considered to be shares for | |
| 378 | + * this object. | |
| 478 | 379 | * |
| 479 | - * @return string The object id. | |
| 380 | + * @see https://www.w3.org/TR/activitypub/#shares | |
| 381 | + * | |
| 382 | + * @var array | |
| 480 | 383 | */ |
| 481 | - public function __toString() { | |
| 482 | - return $this->to_string(); | |
| 483 | - } | |
| 384 | + protected $shares; | |
| 484 | 385 | |
| 485 | 386 | /** |
| 486 | - * Function to transform the object to string. | |
| 387 | + * Used to mark an object as containing sensitive content. | |
| 388 | + * Mastodon displays a content warning, requiring users to click | |
| 389 | + * through to view the content. | |
| 487 | 390 | * |
| 488 | - * @return string The object id. | |
| 391 | + * @see https://docs.joinmastodon.org/spec/activitypub/#sensitive | |
| 392 | + * | |
| 393 | + * @var boolean | |
| 489 | 394 | */ |
| 490 | - public function to_string() { | |
| 491 | - return $this->get_id(); | |
| 492 | - } | |
| 395 | + protected $sensitive; | |
| 493 | 396 | |
| 494 | 397 | /** |
| 495 | 398 | * Generic getter. |
| 496 | 399 | * |
| @@ -499,26 +402,15 @@ | ||
| 499 | 402 | * @return mixed The value. |
| 500 | 403 | */ |
| 501 | 404 | public function get( $key ) { |
| 502 | 405 | if ( ! $this->has( $key ) ) { |
| 503 | - return new WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 406 | + return new \WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 504 | 407 | } |
| 505 | 408 | |
| 506 | - return call_user_func( array( $this, 'get_' . $key ) ); | |
| 409 | + return parent::get( $key ); | |
| 507 | 410 | } |
| 508 | 411 | |
| 509 | 412 | /** |
| 510 | - * Check if the object has a key | |
| 511 | - * | |
| 512 | - * @param string $key The key to check. | |
| 513 | - * | |
| 514 | - * @return boolean True if the object has the key. | |
| 515 | - */ | |
| 516 | - public function has( $key ) { | |
| 517 | - return property_exists( $this, $key ); | |
| 518 | - } | |
| 519 | - | |
| 520 | - /** | |
| 521 | 413 | * Generic setter. |
| 522 | 414 | * |
| 523 | 415 | * @param string $key The key to set. |
| 524 | 416 | * @param string $value The value to set. |
| @@ -526,14 +418,12 @@ | ||
| 526 | 418 | * @return mixed The value. |
| 527 | 419 | */ |
| 528 | 420 | public function set( $key, $value ) { |
| 529 | 421 | if ( ! $this->has( $key ) ) { |
| 530 | - return new WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 422 | + return new \WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 531 | 423 | } |
| 532 | 424 | |
| 533 | - $this->$key = $value; | |
| 534 | - | |
| 535 | - return $this; | |
| 425 | + return parent::set( $key, $value ); | |
| 536 | 426 | } |
| 537 | 427 | |
| 538 | 428 | /** |
| 539 | 429 | * Generic adder. |
| @@ -544,171 +434,10 @@ | ||
| 544 | 434 | * @return mixed The value. |
| 545 | 435 | */ |
| 546 | 436 | public function add( $key, $value ) { |
| 547 | 437 | if ( ! $this->has( $key ) ) { |
| 548 | - return new WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 438 | + return new \WP_Error( 'invalid_key', __( 'Invalid key', 'activitypub' ), array( 'status' => 404 ) ); | |
| 549 | 439 | } |
| 550 | 440 | |
| 551 | - if ( ! isset( $this->$key ) ) { | |
| 552 | - $this->$key = array(); | |
| 553 | - } | |
| 554 | - | |
| 555 | - $attributes = $this->$key; | |
| 556 | - $attributes[] = $value; | |
| 557 | - | |
| 558 | - $this->$key = $attributes; | |
| 559 | - | |
| 560 | - return $this->$key; | |
| 561 | - } | |
| 562 | - | |
| 563 | - /** | |
| 564 | - * Convert JSON input to an array. | |
| 565 | - * | |
| 566 | - * @return string The JSON string. | |
| 567 | - * | |
| 568 | - * @return \Activitypub\Activity\Base_Object An Object built from the JSON string. | |
| 569 | - */ | |
| 570 | - public static function init_from_json( $json ) { | |
| 571 | - $array = \json_decode( $json, true ); | |
| 572 | - | |
| 573 | - if ( ! is_array( $array ) ) { | |
| 574 | - $array = array(); | |
| 575 | - } | |
| 576 | - | |
| 577 | - return self::init_from_array( $array ); | |
| 578 | - } | |
| 579 | - | |
| 580 | - /** | |
| 581 | - * Convert JSON input to an array. | |
| 582 | - * | |
| 583 | - * @return string The object array. | |
| 584 | - * | |
| 585 | - * @return \Activitypub\Activity\Base_Object An Object built from the JSON string. | |
| 586 | - */ | |
| 587 | - public static function init_from_array( $array ) { | |
| 588 | - if ( ! is_array( $array ) ) { | |
| 589 | - return new WP_Error( 'invalid_array', __( 'Invalid array', 'activitypub' ), array( 'status' => 404 ) ); | |
| 590 | - } | |
| 591 | - | |
| 592 | - $object = new static(); | |
| 593 | - | |
| 594 | - foreach ( $array as $key => $value ) { | |
| 595 | - $key = camel_to_snake_case( $key ); | |
| 596 | - call_user_func( array( $object, 'set_' . $key ), $value ); | |
| 597 | - } | |
| 598 | - | |
| 599 | - return $object; | |
| 600 | - } | |
| 601 | - | |
| 602 | - /** | |
| 603 | - * Convert JSON input to an array and pre-fill the object. | |
| 604 | - * | |
| 605 | - * @param string $json The JSON string. | |
| 606 | - */ | |
| 607 | - public function from_json( $json ) { | |
| 608 | - $array = \json_decode( $json, true ); | |
| 609 | - | |
| 610 | - $this->from_array( $array ); | |
| 611 | - } | |
| 612 | - | |
| 613 | - /** | |
| 614 | - * Convert JSON input to an array and pre-fill the object. | |
| 615 | - * | |
| 616 | - * @param array $array The array. | |
| 617 | - */ | |
| 618 | - public function from_array( $array ) { | |
| 619 | - foreach ( $array as $key => $value ) { | |
| 620 | - if ( $value ) { | |
| 621 | - $key = camel_to_snake_case( $key ); | |
| 622 | - call_user_func( array( $this, 'set_' . $key ), $value ); | |
| 623 | - } | |
| 624 | - } | |
| 625 | - } | |
| 626 | - | |
| 627 | - /** | |
| 628 | - * Convert Object to an array. | |
| 629 | - * | |
| 630 | - * It tries to get the object attributes if they exist | |
| 631 | - * and falls back to the getters. Empty values are ignored. | |
| 632 | - * | |
| 633 | - * @param bool $include_json_ld_context Whether to include the JSON-LD context. Default true. | |
| 634 | - * | |
| 635 | - * @return array An array built from the Object. | |
| 636 | - */ | |
| 637 | - public function to_array( $include_json_ld_context = true ) { | |
| 638 | - $array = array(); | |
| 639 | - $vars = get_object_vars( $this ); | |
| 640 | - | |
| 641 | - foreach ( $vars as $key => $value ) { | |
| 642 | - // ignotre all _prefixed keys. | |
| 643 | - if ( '_' === substr( $key, 0, 1 ) ) { | |
| 644 | - continue; | |
| 645 | - } | |
| 646 | - | |
| 647 | - // if value is empty, try to get it from a getter. | |
| 648 | - if ( ! $value ) { | |
| 649 | - $value = call_user_func( array( $this, 'get_' . $key ) ); | |
| 650 | - } | |
| 651 | - | |
| 652 | - if ( is_object( $value ) ) { | |
| 653 | - $value = $value->to_array( false ); | |
| 654 | - } | |
| 655 | - | |
| 656 | - // if value is still empty, ignore it for the array and continue. | |
| 657 | - if ( isset( $value ) ) { | |
| 658 | - $array[ snake_to_camel_case( $key ) ] = $value; | |
| 659 | - } | |
| 660 | - } | |
| 661 | - | |
| 662 | - if ( $include_json_ld_context ) { | |
| 663 | - // Get JsonLD context and move it to '@context' at the top. | |
| 664 | - $array = array_merge( array( '@context' => $this->get_json_ld_context() ), $array ); | |
| 665 | - } | |
| 666 | - | |
| 667 | - $class = new ReflectionClass( $this ); | |
| 668 | - $class = strtolower( $class->getShortName() ); | |
| 669 | - | |
| 670 | - $array = \apply_filters( 'activitypub_activity_object_array', $array, $class, $this->id, $this ); | |
| 671 | - $array = \apply_filters( "activitypub_activity_{$class}_object_array", $array, $this->id, $this ); | |
| 672 | - | |
| 673 | - return $array; | |
| 674 | - } | |
| 675 | - | |
| 676 | - /** | |
| 677 | - * Convert Object to JSON. | |
| 678 | - * | |
| 679 | - * @param bool $include_json_ld_context Whether to include the JSON-LD context. Default true. | |
| 680 | - * | |
| 681 | - * @return string The JSON string. | |
| 682 | - */ | |
| 683 | - public function to_json( $include_json_ld_context = true ) { | |
| 684 | - $array = $this->to_array( $include_json_ld_context ); | |
| 685 | - $options = \JSON_HEX_TAG | \JSON_HEX_AMP | \JSON_HEX_QUOT; | |
| 686 | - | |
| 687 | - /* | |
| 688 | - * Options to be passed to json_encode() | |
| 689 | - * | |
| 690 | - * @param int $options The current options flags | |
| 691 | - */ | |
| 692 | - $options = \apply_filters( 'activitypub_json_encode_options', $options ); | |
| 693 | - | |
| 694 | - return \wp_json_encode( $array, $options ); | |
| 695 | - } | |
| 696 | - | |
| 697 | - /** | |
| 698 | - * Returns the keys of the object vars. | |
| 699 | - * | |
| 700 | - * @return array The keys of the object vars. | |
| 701 | - */ | |
| 702 | - public function get_object_var_keys() { | |
| 703 | - return \array_keys( \get_object_vars( $this ) ); | |
| 704 | - } | |
| 705 | - | |
| 706 | - /** | |
| 707 | - * Returns the JSON-LD context of this object. | |
| 708 | - * | |
| 709 | - * @return array $context A compacted JSON-LD context for the ActivityPub object. | |
| 710 | - */ | |
| 711 | - public function get_json_ld_context() { | |
| 712 | - return static::JSON_LD_CONTEXT; | |
| 441 | + return parent::add( $key, $value ); | |
| 713 | 442 | } |
| 714 | 443 | } |
