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1 | import { values } from 'lodash' | |
2 | import { literal, Op, QueryTypes, Transaction } from 'sequelize' | |
3 | import { | |
4 | AllowNull, | |
5 | BelongsTo, | |
6 | Column, | |
7 | CreatedAt, | |
8 | DataType, | |
9 | DefaultScope, | |
10 | ForeignKey, | |
11 | HasMany, | |
12 | HasOne, | |
13 | Is, | |
14 | Model, | |
15 | Scopes, | |
16 | Table, | |
17 | UpdatedAt | |
18 | } from 'sequelize-typescript' | |
19 | import { activityPubContextify } from '@server/lib/activitypub/context' | |
20 | import { getBiggestActorImage } from '@server/lib/actor-image' | |
21 | import { ModelCache } from '@server/models/model-cache' | |
22 | import { getLowercaseExtension } from '@shared/core-utils' | |
23 | import { ActivityIconObject, ActivityPubActorType, ActorImageType } from '@shared/models' | |
24 | import { AttributesOnly } from '@shared/typescript-utils' | |
25 | import { | |
26 | isActorFollowersCountValid, | |
27 | isActorFollowingCountValid, | |
28 | isActorPreferredUsernameValid, | |
29 | isActorPrivateKeyValid, | |
30 | isActorPublicKeyValid | |
31 | } from '../../helpers/custom-validators/activitypub/actor' | |
32 | import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc' | |
33 | import { | |
34 | ACTIVITY_PUB, | |
35 | ACTIVITY_PUB_ACTOR_TYPES, | |
36 | CONSTRAINTS_FIELDS, | |
37 | MIMETYPES, | |
38 | SERVER_ACTOR_NAME, | |
39 | WEBSERVER | |
40 | } from '../../initializers/constants' | |
41 | import { | |
42 | MActor, | |
43 | MActorAccountChannelId, | |
44 | MActorAPAccount, | |
45 | MActorAPChannel, | |
46 | MActorFollowersUrl, | |
47 | MActorFormattable, | |
48 | MActorFull, | |
49 | MActorHost, | |
50 | MActorId, | |
51 | MActorServer, | |
52 | MActorSummaryFormattable, | |
53 | MActorUrl, | |
54 | MActorWithInboxes | |
55 | } from '../../types/models' | |
56 | import { AccountModel } from '../account/account' | |
57 | import { getServerActor } from '../application/application' | |
58 | import { ServerModel } from '../server/server' | |
59 | import { isOutdated, throwIfNotValid } from '../utils' | |
60 | import { VideoModel } from '../video/video' | |
61 | import { VideoChannelModel } from '../video/video-channel' | |
62 | import { ActorFollowModel } from './actor-follow' | |
63 | import { ActorImageModel } from './actor-image' | |
64 | ||
65 | enum ScopeNames { | |
66 | FULL = 'FULL' | |
67 | } | |
68 | ||
69 | export const unusedActorAttributesForAPI = [ | |
70 | 'publicKey', | |
71 | 'privateKey', | |
72 | 'inboxUrl', | |
73 | 'outboxUrl', | |
74 | 'sharedInboxUrl', | |
75 | 'followersUrl', | |
76 | 'followingUrl' | |
77 | ] | |
78 | ||
79 | @DefaultScope(() => ({ | |
80 | include: [ | |
81 | { | |
82 | model: ServerModel, | |
83 | required: false | |
84 | }, | |
85 | { | |
86 | model: ActorImageModel, | |
87 | as: 'Avatars', | |
88 | required: false | |
89 | } | |
90 | ] | |
91 | })) | |
92 | @Scopes(() => ({ | |
93 | [ScopeNames.FULL]: { | |
94 | include: [ | |
95 | { | |
96 | model: AccountModel.unscoped(), | |
97 | required: false | |
98 | }, | |
99 | { | |
100 | model: VideoChannelModel.unscoped(), | |
101 | required: false, | |
102 | include: [ | |
103 | { | |
104 | model: AccountModel, | |
105 | required: true | |
106 | } | |
107 | ] | |
108 | }, | |
109 | { | |
110 | model: ServerModel, | |
111 | required: false | |
112 | }, | |
113 | { | |
114 | model: ActorImageModel, | |
115 | as: 'Avatars', | |
116 | required: false | |
117 | }, | |
118 | { | |
119 | model: ActorImageModel, | |
120 | as: 'Banners', | |
121 | required: false | |
122 | } | |
123 | ] | |
124 | } | |
125 | })) | |
126 | @Table({ | |
127 | tableName: 'actor', | |
128 | indexes: [ | |
129 | { | |
130 | fields: [ 'url' ], | |
131 | unique: true | |
132 | }, | |
133 | { | |
134 | fields: [ 'preferredUsername', 'serverId' ], | |
135 | unique: true, | |
136 | where: { | |
137 | serverId: { | |
138 | [Op.ne]: null | |
139 | } | |
140 | } | |
141 | }, | |
142 | { | |
143 | fields: [ 'preferredUsername' ], | |
144 | unique: true, | |
145 | where: { | |
146 | serverId: null | |
147 | } | |
148 | }, | |
149 | { | |
150 | fields: [ 'inboxUrl', 'sharedInboxUrl' ] | |
151 | }, | |
152 | { | |
153 | fields: [ 'sharedInboxUrl' ] | |
154 | }, | |
155 | { | |
156 | fields: [ 'serverId' ] | |
157 | }, | |
158 | { | |
159 | fields: [ 'followersUrl' ] | |
160 | } | |
161 | ] | |
162 | }) | |
163 | export class ActorModel extends Model<Partial<AttributesOnly<ActorModel>>> { | |
164 | ||
165 | @AllowNull(false) | |
166 | @Column(DataType.ENUM(...values(ACTIVITY_PUB_ACTOR_TYPES))) | |
167 | type: ActivityPubActorType | |
168 | ||
169 | @AllowNull(false) | |
170 | @Is('ActorPreferredUsername', value => throwIfNotValid(value, isActorPreferredUsernameValid, 'actor preferred username')) | |
171 | @Column | |
172 | preferredUsername: string | |
173 | ||
174 | @AllowNull(false) | |
175 | @Is('ActorUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url')) | |
176 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max)) | |
177 | url: string | |
178 | ||
179 | @AllowNull(true) | |
180 | @Is('ActorPublicKey', value => throwIfNotValid(value, isActorPublicKeyValid, 'public key', true)) | |
181 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.PUBLIC_KEY.max)) | |
182 | publicKey: string | |
183 | ||
184 | @AllowNull(true) | |
185 | @Is('ActorPublicKey', value => throwIfNotValid(value, isActorPrivateKeyValid, 'private key', true)) | |
186 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.PRIVATE_KEY.max)) | |
187 | privateKey: string | |
188 | ||
189 | @AllowNull(false) | |
190 | @Is('ActorFollowersCount', value => throwIfNotValid(value, isActorFollowersCountValid, 'followers count')) | |
191 | @Column | |
192 | followersCount: number | |
193 | ||
194 | @AllowNull(false) | |
195 | @Is('ActorFollowersCount', value => throwIfNotValid(value, isActorFollowingCountValid, 'following count')) | |
196 | @Column | |
197 | followingCount: number | |
198 | ||
199 | @AllowNull(false) | |
200 | @Is('ActorInboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'inbox url')) | |
201 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max)) | |
202 | inboxUrl: string | |
203 | ||
204 | @AllowNull(true) | |
205 | @Is('ActorOutboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'outbox url', true)) | |
206 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max)) | |
207 | outboxUrl: string | |
208 | ||
209 | @AllowNull(true) | |
210 | @Is('ActorSharedInboxUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'shared inbox url', true)) | |
211 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max)) | |
212 | sharedInboxUrl: string | |
213 | ||
214 | @AllowNull(true) | |
215 | @Is('ActorFollowersUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'followers url', true)) | |
216 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max)) | |
217 | followersUrl: string | |
218 | ||
219 | @AllowNull(true) | |
220 | @Is('ActorFollowingUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'following url', true)) | |
221 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.ACTORS.URL.max)) | |
222 | followingUrl: string | |
223 | ||
224 | @AllowNull(true) | |
225 | @Column | |
226 | remoteCreatedAt: Date | |
227 | ||
228 | @CreatedAt | |
229 | createdAt: Date | |
230 | ||
231 | @UpdatedAt | |
232 | updatedAt: Date | |
233 | ||
234 | @HasMany(() => ActorImageModel, { | |
235 | as: 'Avatars', | |
236 | onDelete: 'cascade', | |
237 | hooks: true, | |
238 | foreignKey: { | |
239 | allowNull: false | |
240 | }, | |
241 | scope: { | |
242 | type: ActorImageType.AVATAR | |
243 | } | |
244 | }) | |
245 | Avatars: ActorImageModel[] | |
246 | ||
247 | @HasMany(() => ActorImageModel, { | |
248 | as: 'Banners', | |
249 | onDelete: 'cascade', | |
250 | hooks: true, | |
251 | foreignKey: { | |
252 | allowNull: false | |
253 | }, | |
254 | scope: { | |
255 | type: ActorImageType.BANNER | |
256 | } | |
257 | }) | |
258 | Banners: ActorImageModel[] | |
259 | ||
260 | @HasMany(() => ActorFollowModel, { | |
261 | foreignKey: { | |
262 | name: 'actorId', | |
263 | allowNull: false | |
264 | }, | |
265 | as: 'ActorFollowings', | |
266 | onDelete: 'cascade' | |
267 | }) | |
268 | ActorFollowing: ActorFollowModel[] | |
269 | ||
270 | @HasMany(() => ActorFollowModel, { | |
271 | foreignKey: { | |
272 | name: 'targetActorId', | |
273 | allowNull: false | |
274 | }, | |
275 | as: 'ActorFollowers', | |
276 | onDelete: 'cascade' | |
277 | }) | |
278 | ActorFollowers: ActorFollowModel[] | |
279 | ||
280 | @ForeignKey(() => ServerModel) | |
281 | @Column | |
282 | serverId: number | |
283 | ||
284 | @BelongsTo(() => ServerModel, { | |
285 | foreignKey: { | |
286 | allowNull: true | |
287 | }, | |
288 | onDelete: 'cascade' | |
289 | }) | |
290 | Server: ServerModel | |
291 | ||
292 | @HasOne(() => AccountModel, { | |
293 | foreignKey: { | |
294 | allowNull: true | |
295 | }, | |
296 | onDelete: 'cascade', | |
297 | hooks: true | |
298 | }) | |
299 | Account: AccountModel | |
300 | ||
301 | @HasOne(() => VideoChannelModel, { | |
302 | foreignKey: { | |
303 | allowNull: true | |
304 | }, | |
305 | onDelete: 'cascade', | |
306 | hooks: true | |
307 | }) | |
308 | VideoChannel: VideoChannelModel | |
309 | ||
310 | static async load (id: number): Promise<MActor> { | |
311 | const actorServer = await getServerActor() | |
312 | if (id === actorServer.id) return actorServer | |
313 | ||
314 | return ActorModel.unscoped().findByPk(id) | |
315 | } | |
316 | ||
317 | static loadFull (id: number): Promise<MActorFull> { | |
318 | return ActorModel.scope(ScopeNames.FULL).findByPk(id) | |
319 | } | |
320 | ||
321 | static loadAccountActorFollowerUrlByVideoId (videoId: number, transaction: Transaction) { | |
322 | const query = `SELECT "actor"."id" AS "id", "actor"."followersUrl" AS "followersUrl" ` + | |
323 | `FROM "actor" ` + | |
324 | `INNER JOIN "account" ON "actor"."id" = "account"."actorId" ` + | |
325 | `INNER JOIN "videoChannel" ON "videoChannel"."accountId" = "account"."id" ` + | |
326 | `INNER JOIN "video" ON "video"."channelId" = "videoChannel"."id" AND "video"."id" = :videoId` | |
327 | ||
328 | const options = { | |
329 | type: QueryTypes.SELECT as QueryTypes.SELECT, | |
330 | replacements: { videoId }, | |
331 | plain: true as true, | |
332 | transaction | |
333 | } | |
334 | ||
335 | return ActorModel.sequelize.query<MActorId & MActorFollowersUrl>(query, options) | |
336 | } | |
337 | ||
338 | static listByFollowersUrls (followersUrls: string[], transaction?: Transaction): Promise<MActorFull[]> { | |
339 | const query = { | |
340 | where: { | |
341 | followersUrl: { | |
342 | [Op.in]: followersUrls | |
343 | } | |
344 | }, | |
345 | transaction | |
346 | } | |
347 | ||
348 | return ActorModel.scope(ScopeNames.FULL).findAll(query) | |
349 | } | |
350 | ||
351 | static loadLocalByName (preferredUsername: string, transaction?: Transaction): Promise<MActorFull> { | |
352 | const fun = () => { | |
353 | const query = { | |
354 | where: { | |
355 | preferredUsername, | |
356 | serverId: null | |
357 | }, | |
358 | transaction | |
359 | } | |
360 | ||
361 | return ActorModel.scope(ScopeNames.FULL).findOne(query) | |
362 | } | |
363 | ||
364 | return ModelCache.Instance.doCache({ | |
365 | cacheType: 'local-actor-name', | |
366 | key: preferredUsername, | |
367 | // The server actor never change, so we can easily cache it | |
368 | whitelist: () => preferredUsername === SERVER_ACTOR_NAME, | |
369 | fun | |
370 | }) | |
371 | } | |
372 | ||
373 | static loadLocalUrlByName (preferredUsername: string, transaction?: Transaction): Promise<MActorUrl> { | |
374 | const fun = () => { | |
375 | const query = { | |
376 | attributes: [ 'url' ], | |
377 | where: { | |
378 | preferredUsername, | |
379 | serverId: null | |
380 | }, | |
381 | transaction | |
382 | } | |
383 | ||
384 | return ActorModel.unscoped().findOne(query) | |
385 | } | |
386 | ||
387 | return ModelCache.Instance.doCache({ | |
388 | cacheType: 'local-actor-name', | |
389 | key: preferredUsername, | |
390 | // The server actor never change, so we can easily cache it | |
391 | whitelist: () => preferredUsername === SERVER_ACTOR_NAME, | |
392 | fun | |
393 | }) | |
394 | } | |
395 | ||
396 | static loadByNameAndHost (preferredUsername: string, host: string): Promise<MActorFull> { | |
397 | const query = { | |
398 | where: { | |
399 | preferredUsername | |
400 | }, | |
401 | include: [ | |
402 | { | |
403 | model: ServerModel, | |
404 | required: true, | |
405 | where: { | |
406 | host | |
407 | } | |
408 | } | |
409 | ] | |
410 | } | |
411 | ||
412 | return ActorModel.scope(ScopeNames.FULL).findOne(query) | |
413 | } | |
414 | ||
415 | static loadByUrl (url: string, transaction?: Transaction): Promise<MActorAccountChannelId> { | |
416 | const query = { | |
417 | where: { | |
418 | url | |
419 | }, | |
420 | transaction, | |
421 | include: [ | |
422 | { | |
423 | attributes: [ 'id' ], | |
424 | model: AccountModel.unscoped(), | |
425 | required: false | |
426 | }, | |
427 | { | |
428 | attributes: [ 'id' ], | |
429 | model: VideoChannelModel.unscoped(), | |
430 | required: false | |
431 | } | |
432 | ] | |
433 | } | |
434 | ||
435 | return ActorModel.unscoped().findOne(query) | |
436 | } | |
437 | ||
438 | static loadByUrlAndPopulateAccountAndChannel (url: string, transaction?: Transaction): Promise<MActorFull> { | |
439 | const query = { | |
440 | where: { | |
441 | url | |
442 | }, | |
443 | transaction | |
444 | } | |
445 | ||
446 | return ActorModel.scope(ScopeNames.FULL).findOne(query) | |
447 | } | |
448 | ||
449 | static rebuildFollowsCount (ofId: number, type: 'followers' | 'following', transaction?: Transaction) { | |
450 | const sanitizedOfId = parseInt(ofId + '', 10) | |
451 | const where = { id: sanitizedOfId } | |
452 | ||
453 | let columnToUpdate: string | |
454 | let columnOfCount: string | |
455 | ||
456 | if (type === 'followers') { | |
457 | columnToUpdate = 'followersCount' | |
458 | columnOfCount = 'targetActorId' | |
459 | } else { | |
460 | columnToUpdate = 'followingCount' | |
461 | columnOfCount = 'actorId' | |
462 | } | |
463 | ||
464 | return ActorModel.update({ | |
465 | [columnToUpdate]: literal(`(SELECT COUNT(*) FROM "actorFollow" WHERE "${columnOfCount}" = ${sanitizedOfId})`) | |
466 | }, { where, transaction }) | |
467 | } | |
468 | ||
469 | static loadAccountActorByVideoId (videoId: number, transaction: Transaction): Promise<MActor> { | |
470 | const query = { | |
471 | include: [ | |
472 | { | |
473 | attributes: [ 'id' ], | |
474 | model: AccountModel.unscoped(), | |
475 | required: true, | |
476 | include: [ | |
477 | { | |
478 | attributes: [ 'id', 'accountId' ], | |
479 | model: VideoChannelModel.unscoped(), | |
480 | required: true, | |
481 | include: [ | |
482 | { | |
483 | attributes: [ 'id', 'channelId' ], | |
484 | model: VideoModel.unscoped(), | |
485 | where: { | |
486 | id: videoId | |
487 | } | |
488 | } | |
489 | ] | |
490 | } | |
491 | ] | |
492 | } | |
493 | ], | |
494 | transaction | |
495 | } | |
496 | ||
497 | return ActorModel.unscoped().findOne(query) | |
498 | } | |
499 | ||
500 | getSharedInbox (this: MActorWithInboxes) { | |
501 | return this.sharedInboxUrl || this.inboxUrl | |
502 | } | |
503 | ||
504 | toFormattedSummaryJSON (this: MActorSummaryFormattable) { | |
505 | return { | |
506 | url: this.url, | |
507 | name: this.preferredUsername, | |
508 | host: this.getHost(), | |
509 | avatars: (this.Avatars || []).map(a => a.toFormattedJSON()), | |
510 | ||
511 | // TODO: remove, deprecated in 4.2 | |
512 | avatar: this.hasImage(ActorImageType.AVATAR) | |
513 | ? this.Avatars[0].toFormattedJSON() | |
514 | : undefined | |
515 | } | |
516 | } | |
517 | ||
518 | toFormattedJSON (this: MActorFormattable) { | |
519 | return { | |
520 | ...this.toFormattedSummaryJSON(), | |
521 | ||
522 | id: this.id, | |
523 | hostRedundancyAllowed: this.getRedundancyAllowed(), | |
524 | followingCount: this.followingCount, | |
525 | followersCount: this.followersCount, | |
526 | createdAt: this.getCreatedAt(), | |
527 | ||
528 | banners: (this.Banners || []).map(b => b.toFormattedJSON()), | |
529 | ||
530 | // TODO: remove, deprecated in 4.2 | |
531 | banner: this.hasImage(ActorImageType.BANNER) | |
532 | ? this.Banners[0].toFormattedJSON() | |
533 | : undefined | |
534 | } | |
535 | } | |
536 | ||
537 | toActivityPubObject (this: MActorAPChannel | MActorAPAccount, name: string) { | |
538 | let icon: ActivityIconObject | |
539 | let icons: ActivityIconObject[] | |
540 | let image: ActivityIconObject | |
541 | ||
542 | if (this.hasImage(ActorImageType.AVATAR)) { | |
543 | icon = getBiggestActorImage(this.Avatars).toActivityPubObject() | |
544 | icons = this.Avatars.map(a => a.toActivityPubObject()) | |
545 | } | |
546 | ||
547 | if (this.hasImage(ActorImageType.BANNER)) { | |
548 | const banner = getBiggestActorImage((this as MActorAPChannel).Banners) | |
549 | const extension = getLowercaseExtension(banner.filename) | |
550 | ||
551 | image = { | |
552 | type: 'Image', | |
553 | mediaType: MIMETYPES.IMAGE.EXT_MIMETYPE[extension], | |
554 | height: banner.height, | |
555 | width: banner.width, | |
556 | url: ActorImageModel.getImageUrl(banner) | |
557 | } | |
558 | } | |
559 | ||
560 | const json = { | |
561 | type: this.type, | |
562 | id: this.url, | |
563 | following: this.getFollowingUrl(), | |
564 | followers: this.getFollowersUrl(), | |
565 | playlists: this.getPlaylistsUrl(), | |
566 | inbox: this.inboxUrl, | |
567 | outbox: this.outboxUrl, | |
568 | preferredUsername: this.preferredUsername, | |
569 | url: this.url, | |
570 | name, | |
571 | endpoints: { | |
572 | sharedInbox: this.sharedInboxUrl | |
573 | }, | |
574 | publicKey: { | |
575 | id: this.getPublicKeyUrl(), | |
576 | owner: this.url, | |
577 | publicKeyPem: this.publicKey | |
578 | }, | |
579 | published: this.getCreatedAt().toISOString(), | |
580 | ||
581 | icon, | |
582 | icons, | |
583 | ||
584 | image | |
585 | } | |
586 | ||
587 | return activityPubContextify(json, 'Actor') | |
588 | } | |
589 | ||
590 | getFollowerSharedInboxUrls (t: Transaction) { | |
591 | const query = { | |
592 | attributes: [ 'sharedInboxUrl' ], | |
593 | include: [ | |
594 | { | |
595 | attribute: [], | |
596 | model: ActorFollowModel.unscoped(), | |
597 | required: true, | |
598 | as: 'ActorFollowing', | |
599 | where: { | |
600 | state: 'accepted', | |
601 | targetActorId: this.id | |
602 | } | |
603 | } | |
604 | ], | |
605 | transaction: t | |
606 | } | |
607 | ||
608 | return ActorModel.findAll(query) | |
609 | .then(accounts => accounts.map(a => a.sharedInboxUrl)) | |
610 | } | |
611 | ||
612 | getFollowingUrl () { | |
613 | return this.url + '/following' | |
614 | } | |
615 | ||
616 | getFollowersUrl () { | |
617 | return this.url + '/followers' | |
618 | } | |
619 | ||
620 | getPlaylistsUrl () { | |
621 | return this.url + '/playlists' | |
622 | } | |
623 | ||
624 | getPublicKeyUrl () { | |
625 | return this.url + '#main-key' | |
626 | } | |
627 | ||
628 | isOwned () { | |
629 | return this.serverId === null | |
630 | } | |
631 | ||
632 | getWebfingerUrl (this: MActorServer) { | |
633 | return 'acct:' + this.preferredUsername + '@' + this.getHost() | |
634 | } | |
635 | ||
636 | getIdentifier () { | |
637 | return this.Server ? `${this.preferredUsername}@${this.Server.host}` : this.preferredUsername | |
638 | } | |
639 | ||
640 | getHost (this: MActorHost) { | |
641 | return this.Server ? this.Server.host : WEBSERVER.HOST | |
642 | } | |
643 | ||
644 | getRedundancyAllowed () { | |
645 | return this.Server ? this.Server.redundancyAllowed : false | |
646 | } | |
647 | ||
648 | hasImage (type: ActorImageType) { | |
649 | const images = type === ActorImageType.AVATAR | |
650 | ? this.Avatars | |
651 | : this.Banners | |
652 | ||
653 | return Array.isArray(images) && images.length !== 0 | |
654 | } | |
655 | ||
656 | isOutdated () { | |
657 | if (this.isOwned()) return false | |
658 | ||
659 | return isOutdated(this, ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL) | |
660 | } | |
661 | ||
662 | getCreatedAt (this: MActorAPChannel | MActorAPAccount | MActorFormattable) { | |
663 | return this.remoteCreatedAt || this.createdAt | |
664 | } | |
665 | } |