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1 | import { | |
2 | AllowNull, | |
3 | BeforeDestroy, | |
4 | BelongsTo, | |
5 | Column, | |
6 | CreatedAt, | |
7 | DataType, | |
8 | Default, | |
9 | DefaultScope, | |
10 | ForeignKey, | |
11 | HasMany, | |
12 | Is, | |
13 | Model, | |
14 | Scopes, | |
15 | Table, | |
16 | UpdatedAt | |
17 | } from 'sequelize-typescript' | |
18 | import { ActivityPubActor } from '../../../shared/models/activitypub' | |
19 | import { VideoChannel } from '../../../shared/models/videos' | |
20 | import { | |
21 | isVideoChannelDescriptionValid, | |
22 | isVideoChannelNameValid, | |
23 | isVideoChannelSupportValid | |
24 | } from '../../helpers/custom-validators/video-channels' | |
25 | import { sendDeleteActor } from '../../lib/activitypub/send' | |
26 | import { AccountModel } from '../account/account' | |
27 | import { ActorModel } from '../activitypub/actor' | |
28 | import { getSort, throwIfNotValid } from '../utils' | |
29 | import { VideoModel } from './video' | |
30 | import { CONSTRAINTS_FIELDS } from '../../initializers' | |
31 | import { AvatarModel } from '../avatar/avatar' | |
32 | ||
33 | enum ScopeNames { | |
34 | WITH_ACCOUNT = 'WITH_ACCOUNT', | |
35 | WITH_ACTOR = 'WITH_ACTOR', | |
36 | WITH_VIDEOS = 'WITH_VIDEOS' | |
37 | } | |
38 | ||
39 | @DefaultScope({ | |
40 | include: [ | |
41 | { | |
42 | model: () => ActorModel, | |
43 | required: true | |
44 | } | |
45 | ] | |
46 | }) | |
47 | @Scopes({ | |
48 | [ScopeNames.WITH_ACCOUNT]: { | |
49 | include: [ | |
50 | { | |
51 | model: () => AccountModel.unscoped(), | |
52 | required: true, | |
53 | include: [ | |
54 | { | |
55 | model: () => ActorModel.unscoped(), | |
56 | required: true, | |
57 | include: [ | |
58 | { | |
59 | model: () => AvatarModel.unscoped(), | |
60 | required: false | |
61 | } | |
62 | ] | |
63 | } | |
64 | ] | |
65 | } | |
66 | ] | |
67 | }, | |
68 | [ScopeNames.WITH_VIDEOS]: { | |
69 | include: [ | |
70 | () => VideoModel | |
71 | ] | |
72 | }, | |
73 | [ScopeNames.WITH_ACTOR]: { | |
74 | include: [ | |
75 | () => ActorModel | |
76 | ] | |
77 | } | |
78 | }) | |
79 | @Table({ | |
80 | tableName: 'videoChannel', | |
81 | indexes: [ | |
82 | { | |
83 | fields: [ 'accountId' ] | |
84 | }, | |
85 | { | |
86 | fields: [ 'actorId' ] | |
87 | } | |
88 | ] | |
89 | }) | |
90 | export class VideoChannelModel extends Model<VideoChannelModel> { | |
91 | ||
92 | @AllowNull(false) | |
93 | @Is('VideoChannelName', value => throwIfNotValid(value, isVideoChannelNameValid, 'name')) | |
94 | @Column | |
95 | name: string | |
96 | ||
97 | @AllowNull(true) | |
98 | @Default(null) | |
99 | @Is('VideoChannelDescription', value => throwIfNotValid(value, isVideoChannelDescriptionValid, 'description')) | |
100 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_CHANNELS.DESCRIPTION.max)) | |
101 | description: string | |
102 | ||
103 | @AllowNull(true) | |
104 | @Default(null) | |
105 | @Is('VideoChannelSupport', value => throwIfNotValid(value, isVideoChannelSupportValid, 'support')) | |
106 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_CHANNELS.SUPPORT.max)) | |
107 | support: string | |
108 | ||
109 | @CreatedAt | |
110 | createdAt: Date | |
111 | ||
112 | @UpdatedAt | |
113 | updatedAt: Date | |
114 | ||
115 | @ForeignKey(() => ActorModel) | |
116 | @Column | |
117 | actorId: number | |
118 | ||
119 | @BelongsTo(() => ActorModel, { | |
120 | foreignKey: { | |
121 | allowNull: false | |
122 | }, | |
123 | onDelete: 'cascade' | |
124 | }) | |
125 | Actor: ActorModel | |
126 | ||
127 | @ForeignKey(() => AccountModel) | |
128 | @Column | |
129 | accountId: number | |
130 | ||
131 | @BelongsTo(() => AccountModel, { | |
132 | foreignKey: { | |
133 | allowNull: false | |
134 | }, | |
135 | hooks: true | |
136 | }) | |
137 | Account: AccountModel | |
138 | ||
139 | @HasMany(() => VideoModel, { | |
140 | foreignKey: { | |
141 | name: 'channelId', | |
142 | allowNull: false | |
143 | }, | |
144 | onDelete: 'CASCADE', | |
145 | hooks: true | |
146 | }) | |
147 | Videos: VideoModel[] | |
148 | ||
149 | @BeforeDestroy | |
150 | static async sendDeleteIfOwned (instance: VideoChannelModel, options) { | |
151 | if (!instance.Actor) { | |
152 | instance.Actor = await instance.$get('Actor', { transaction: options.transaction }) as ActorModel | |
153 | } | |
154 | ||
155 | if (instance.Actor.isOwned()) { | |
156 | return sendDeleteActor(instance.Actor, options.transaction) | |
157 | } | |
158 | ||
159 | return undefined | |
160 | } | |
161 | ||
162 | static countByAccount (accountId: number) { | |
163 | const query = { | |
164 | where: { | |
165 | accountId | |
166 | } | |
167 | } | |
168 | ||
169 | return VideoChannelModel.count(query) | |
170 | } | |
171 | ||
172 | static listForApi (start: number, count: number, sort: string) { | |
173 | const query = { | |
174 | offset: start, | |
175 | limit: count, | |
176 | order: getSort(sort) | |
177 | } | |
178 | ||
179 | return VideoChannelModel | |
180 | .scope([ ScopeNames.WITH_ACTOR, ScopeNames.WITH_ACCOUNT ]) | |
181 | .findAndCountAll(query) | |
182 | .then(({ rows, count }) => { | |
183 | return { total: count, data: rows } | |
184 | }) | |
185 | } | |
186 | ||
187 | static listByAccount (accountId: number) { | |
188 | const query = { | |
189 | order: getSort('createdAt'), | |
190 | include: [ | |
191 | { | |
192 | model: AccountModel, | |
193 | where: { | |
194 | id: accountId | |
195 | }, | |
196 | required: true | |
197 | } | |
198 | ] | |
199 | } | |
200 | ||
201 | return VideoChannelModel | |
202 | .findAndCountAll(query) | |
203 | .then(({ rows, count }) => { | |
204 | return { total: count, data: rows } | |
205 | }) | |
206 | } | |
207 | ||
208 | static loadByIdAndAccount (id: number, accountId: number) { | |
209 | const options = { | |
210 | where: { | |
211 | id, | |
212 | accountId | |
213 | } | |
214 | } | |
215 | ||
216 | return VideoChannelModel | |
217 | .scope([ ScopeNames.WITH_ACTOR, ScopeNames.WITH_ACCOUNT ]) | |
218 | .findOne(options) | |
219 | } | |
220 | ||
221 | static loadAndPopulateAccount (id: number) { | |
222 | return VideoChannelModel | |
223 | .scope([ ScopeNames.WITH_ACTOR, ScopeNames.WITH_ACCOUNT ]) | |
224 | .findById(id) | |
225 | } | |
226 | ||
227 | static loadByUUIDAndPopulateAccount (uuid: string) { | |
228 | const options = { | |
229 | include: [ | |
230 | { | |
231 | model: ActorModel, | |
232 | required: true, | |
233 | where: { | |
234 | uuid | |
235 | } | |
236 | } | |
237 | ] | |
238 | } | |
239 | ||
240 | return VideoChannelModel | |
241 | .scope([ ScopeNames.WITH_ACTOR, ScopeNames.WITH_ACCOUNT ]) | |
242 | .findOne(options) | |
243 | } | |
244 | ||
245 | static loadAndPopulateAccountAndVideos (id: number) { | |
246 | const options = { | |
247 | include: [ | |
248 | VideoModel | |
249 | ] | |
250 | } | |
251 | ||
252 | return VideoChannelModel | |
253 | .scope([ ScopeNames.WITH_ACTOR, ScopeNames.WITH_ACCOUNT, ScopeNames.WITH_VIDEOS ]) | |
254 | .findById(id, options) | |
255 | } | |
256 | ||
257 | static loadLocalByName (name: string) { | |
258 | const query = { | |
259 | include: [ | |
260 | { | |
261 | model: ActorModel, | |
262 | required: true, | |
263 | where: { | |
264 | preferredUsername: name, | |
265 | serverId: null | |
266 | } | |
267 | } | |
268 | ] | |
269 | } | |
270 | ||
271 | return VideoChannelModel.findOne(query) | |
272 | } | |
273 | ||
274 | toFormattedJSON (): VideoChannel { | |
275 | const actor = this.Actor.toFormattedJSON() | |
276 | const videoChannel = { | |
277 | id: this.id, | |
278 | displayName: this.getDisplayName(), | |
279 | description: this.description, | |
280 | support: this.support, | |
281 | isLocal: this.Actor.isOwned(), | |
282 | createdAt: this.createdAt, | |
283 | updatedAt: this.updatedAt, | |
284 | ownerAccount: undefined | |
285 | } | |
286 | ||
287 | if (this.Account) videoChannel.ownerAccount = this.Account.toFormattedJSON() | |
288 | ||
289 | return Object.assign(actor, videoChannel) | |
290 | } | |
291 | ||
292 | toActivityPubObject (): ActivityPubActor { | |
293 | const obj = this.Actor.toActivityPubObject(this.name, 'VideoChannel') | |
294 | ||
295 | return Object.assign(obj, { | |
296 | summary: this.description, | |
297 | support: this.support, | |
298 | attributedTo: [ | |
299 | { | |
300 | type: 'Person' as 'Person', | |
301 | id: this.Account.Actor.url | |
302 | } | |
303 | ] | |
304 | }) | |
305 | } | |
306 | ||
307 | getDisplayName () { | |
308 | return this.name | |
309 | } | |
310 | } |