client/src/app/core/users/user.service.ts

   1 import { SortMeta } from 'primeng/api'
   2 import { from, Observable, of } from 'rxjs'
   3 import { catchError, concatMap, filter, first, map, shareReplay, throttleTime, toArray } from 'rxjs/operators'
   4 import { HttpClient, HttpParams } from '@angular/common/http'
   5 import { Injectable } from '@angular/core'
   6 import { AuthService } from '@app/core/auth'
   7 import { getBytes } from '@root-helpers/bytes'
   8 import { UserLocalStorageKeys } from '@root-helpers/users'
   9 import {
  10   ActorImage,
  11   ResultList,
  12   User as UserServerModel,
  13   UserCreate,
  14   UserRegister,
  15   UserRole,
  16   UserUpdate,
  17   UserUpdateMe,
  18   UserVideoQuota
  19 } from '@shared/models'
  20 import { environment } from '../../../environments/environment'
  21 import { RestExtractor, RestPagination, RestService } from '../rest'
  22 import { LocalStorageService, SessionStorageService } from '../wrappers/storage.service'
  23 import { User } from './user.model'
  24
  25 @Injectable()
  26 export class UserService {
  27   static BASE_USERS_URL = environment.apiUrl + '/api/v1/users/'
  28
  29   private userCache: { [ id: number ]: Observable<UserServerModel> } = {}
  30
  31   constructor (
  32     private authHttp: HttpClient,
  33     private authService: AuthService,
  34     private restExtractor: RestExtractor,
  35     private restService: RestService,
  36     private localStorageService: LocalStorageService,
  37     private sessionStorageService: SessionStorageService
  38     ) { }
  39
  40   changePassword (currentPassword: string, newPassword: string) {
  41     const url = UserService.BASE_USERS_URL + 'me'
  42     const body: UserUpdateMe = {
  43       currentPassword,
  44       password: newPassword
  45     }
  46
  47     return this.authHttp.put(url, body)
  48                .pipe(
  49                  map(this.restExtractor.extractDataBool),
  50                  catchError(err => this.restExtractor.handleError(err))
  51                )
  52   }
  53
  54   changeEmail (password: string, newEmail: string) {
  55     const url = UserService.BASE_USERS_URL + 'me'
  56     const body: UserUpdateMe = {
  57       currentPassword: password,
  58       email: newEmail
  59     }
  60
  61     return this.authHttp.put(url, body)
  62                .pipe(
  63                  map(this.restExtractor.extractDataBool),
  64                  catchError(err => this.restExtractor.handleError(err))
  65                )
  66   }
  67
  68   updateMyProfile (profile: UserUpdateMe) {
  69     const url = UserService.BASE_USERS_URL + 'me'
  70
  71     return this.authHttp.put(url, profile)
  72                .pipe(
  73                  map(this.restExtractor.extractDataBool),
  74                  catchError(err => this.restExtractor.handleError(err))
  75                )
  76   }
  77
  78   updateMyAnonymousProfile (profile: UserUpdateMe) {
  79     const localStorageKeys: { [ id in keyof UserUpdateMe ]: string } = {
  80       nsfwPolicy: UserLocalStorageKeys.NSFW_POLICY,
  81       webTorrentEnabled: UserLocalStorageKeys.WEBTORRENT_ENABLED,
  82       autoPlayNextVideo: UserLocalStorageKeys.AUTO_PLAY_VIDEO,
  83       autoPlayNextVideoPlaylist: UserLocalStorageKeys.AUTO_PLAY_VIDEO_PLAYLIST,
  84       theme: UserLocalStorageKeys.THEME,
  85       videoLanguages: UserLocalStorageKeys.VIDEO_LANGUAGES
  86     }
  87
  88     const obj = Object.keys(localStorageKeys)
  89       .filter(key => key in profile)
  90       .map(key => ([ localStorageKeys[key], profile[key] ]))
  91
  92     for (const [ key, value ] of obj) {
  93       try {
  94         if (value === undefined) {
  95           this.localStorageService.removeItem(key)
  96           continue
  97         }
  98
  99         const localStorageValue = typeof value === 'string'
 100           ? value
 101           : JSON.stringify(value)
 102
 103         this.localStorageService.setItem(key, localStorageValue)
 104       } catch (err) {
 105         console.error(`Cannot set ${key}->${value} in localStorage. Likely due to a value impossible to stringify.`, err)
 106       }
 107     }
 108   }
 109
 110   listenAnonymousUpdate () {
 111     return this.localStorageService.watch([
 112       UserLocalStorageKeys.NSFW_POLICY,
 113       UserLocalStorageKeys.WEBTORRENT_ENABLED,
 114       UserLocalStorageKeys.AUTO_PLAY_VIDEO,
 115       UserLocalStorageKeys.AUTO_PLAY_VIDEO_PLAYLIST,
 116       UserLocalStorageKeys.THEME,
 117       UserLocalStorageKeys.VIDEO_LANGUAGES
 118     ]).pipe(
 119       throttleTime(200),
 120       filter(() => this.authService.isLoggedIn() !== true),
 121       map(() => this.getAnonymousUser())
 122     )
 123   }
 124
 125   deleteMe () {
 126     const url = UserService.BASE_USERS_URL + 'me'
 127
 128     return this.authHttp.delete(url)
 129                .pipe(
 130                  map(this.restExtractor.extractDataBool),
 131                  catchError(err => this.restExtractor.handleError(err))
 132                )
 133   }
 134
 135   changeAvatar (avatarForm: FormData) {
 136     const url = UserService.BASE_USERS_URL + 'me/avatar/pick'
 137
 138     return this.authHttp.post<{ avatar: ActorImage }>(url, avatarForm)
 139                .pipe(catchError(err => this.restExtractor.handleError(err)))
 140   }
 141
 142   deleteAvatar () {
 143     const url = UserService.BASE_USERS_URL + 'me/avatar'
 144
 145     return this.authHttp.delete(url)
 146                .pipe(
 147                  map(this.restExtractor.extractDataBool),
 148                  catchError(err => this.restExtractor.handleError(err))
 149                )
 150   }
 151
 152   signup (userCreate: UserRegister) {
 153     return this.authHttp.post(UserService.BASE_USERS_URL + 'register', userCreate)
 154                .pipe(
 155                  map(this.restExtractor.extractDataBool),
 156                  catchError(err => this.restExtractor.handleError(err))
 157                )
 158   }
 159
 160   getMyVideoQuotaUsed () {
 161     const url = UserService.BASE_USERS_URL + 'me/video-quota-used'
 162
 163     return this.authHttp.get<UserVideoQuota>(url)
 164                .pipe(catchError(err => this.restExtractor.handleError(err)))
 165   }
 166
 167   askResetPassword (email: string) {
 168     const url = UserService.BASE_USERS_URL + '/ask-reset-password'
 169
 170     return this.authHttp.post(url, { email })
 171                .pipe(
 172                  map(this.restExtractor.extractDataBool),
 173                  catchError(err => this.restExtractor.handleError(err))
 174                )
 175   }
 176
 177   resetPassword (userId: number, verificationString: string, password: string) {
 178     const url = `${UserService.BASE_USERS_URL}/${userId}/reset-password`
 179     const body = {
 180       verificationString,
 181       password
 182     }
 183
 184     return this.authHttp.post(url, body)
 185                .pipe(
 186                  map(this.restExtractor.extractDataBool),
 187                  catchError(res => this.restExtractor.handleError(res))
 188                )
 189   }
 190
 191   verifyEmail (userId: number, verificationString: string, isPendingEmail: boolean) {
 192     const url = `${UserService.BASE_USERS_URL}/${userId}/verify-email`
 193     const body = {
 194       verificationString,
 195       isPendingEmail
 196     }
 197
 198     return this.authHttp.post(url, body)
 199                .pipe(
 200                  map(this.restExtractor.extractDataBool),
 201                  catchError(res => this.restExtractor.handleError(res))
 202                )
 203   }
 204
 205   askSendVerifyEmail (email: string) {
 206     const url = UserService.BASE_USERS_URL + '/ask-send-verify-email'
 207
 208     return this.authHttp.post(url, { email })
 209                .pipe(
 210                  map(this.restExtractor.extractDataBool),
 211                  catchError(err => this.restExtractor.handleError(err))
 212                )
 213   }
 214
 215   autocomplete (search: string): Observable<string[]> {
 216     const url = UserService.BASE_USERS_URL + 'autocomplete'
 217     const params = new HttpParams().append('search', search)
 218
 219     return this.authHttp
 220       .get<string[]>(url, { params })
 221       .pipe(catchError(res => this.restExtractor.handleError(res)))
 222   }
 223
 224   getNewUsername (oldDisplayName: string, newDisplayName: string, currentUsername: string) {
 225     // Don't update display name, the user seems to have changed it
 226     if (this.displayNameToUsername(oldDisplayName) !== currentUsername) return currentUsername
 227
 228     return this.displayNameToUsername(newDisplayName)
 229   }
 230
 231   displayNameToUsername (displayName: string) {
 232     if (!displayName) return ''
 233
 234     return displayName
 235       .toLowerCase()
 236       .replace(/\s/g, '_')
 237       .replace(/[^a-z0-9_.]/g, '')
 238   }
 239
 240   /* ###### Admin methods ###### */
 241
 242   addUser (userCreate: UserCreate) {
 243     return this.authHttp.post(UserService.BASE_USERS_URL, userCreate)
 244                .pipe(
 245                  map(this.restExtractor.extractDataBool),
 246                  catchError(err => this.restExtractor.handleError(err))
 247                )
 248   }
 249
 250   updateUser (userId: number, userUpdate: UserUpdate) {
 251     return this.authHttp.put(UserService.BASE_USERS_URL + userId, userUpdate)
 252                .pipe(
 253                  map(this.restExtractor.extractDataBool),
 254                  catchError(err => this.restExtractor.handleError(err))
 255                )
 256   }
 257
 258   updateUsers (users: UserServerModel[], userUpdate: UserUpdate) {
 259     return from(users)
 260       .pipe(
 261         concatMap(u => this.authHttp.put(UserService.BASE_USERS_URL + u.id, userUpdate)),
 262         toArray(),
 263         catchError(err => this.restExtractor.handleError(err))
 264       )
 265   }
 266
 267   getUserWithCache (userId: number) {
 268     if (!this.userCache[userId]) {
 269       this.userCache[ userId ] = this.getUser(userId).pipe(shareReplay())
 270     }
 271
 272     return this.userCache[userId]
 273   }
 274
 275   getUser (userId: number, withStats = false) {
 276     const params = new HttpParams().append('withStats', withStats + '')
 277     return this.authHttp.get<UserServerModel>(UserService.BASE_USERS_URL + userId, { params })
 278                .pipe(catchError(err => this.restExtractor.handleError(err)))
 279   }
 280
 281   getAnonymousUser () {
 282     let videoLanguages: string[]
 283
 284     try {
 285       const languagesString = this.localStorageService.getItem(UserLocalStorageKeys.VIDEO_LANGUAGES)
 286       videoLanguages = languagesString && languagesString !== 'undefined'
 287         ? JSON.parse(languagesString)
 288         : null
 289     } catch (err) {
 290       videoLanguages = null
 291       console.error('Cannot parse desired video languages from localStorage.', err)
 292     }
 293
 294     return new User({
 295       // local storage keys
 296       nsfwPolicy: this.localStorageService.getItem(UserLocalStorageKeys.NSFW_POLICY),
 297       webTorrentEnabled: this.localStorageService.getItem(UserLocalStorageKeys.WEBTORRENT_ENABLED) !== 'false',
 298       theme: this.localStorageService.getItem(UserLocalStorageKeys.THEME) || 'instance-default',
 299       videoLanguages,
 300
 301       autoPlayNextVideoPlaylist: this.localStorageService.getItem(UserLocalStorageKeys.AUTO_PLAY_VIDEO_PLAYLIST) !== 'false',
 302       autoPlayVideo: this.localStorageService.getItem(UserLocalStorageKeys.AUTO_PLAY_VIDEO) === 'true',
 303
 304       // session storage keys
 305       autoPlayNextVideo: this.sessionStorageService.getItem(UserLocalStorageKeys.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO) === 'true'
 306     })
 307   }
 308
 309   getUsers (parameters: {
 310     pagination: RestPagination
 311     sort: SortMeta
 312     search?: string
 313   }): Observable<ResultList<UserServerModel>> {
 314     const { pagination, sort, search } = parameters
 315
 316     let params = new HttpParams()
 317     params = this.restService.addRestGetParams(params, pagination, sort)
 318
 319     if (search) {
 320       const filters = this.restService.parseQueryStringFilter(search, {
 321         blocked: {
 322           prefix: 'banned:',
 323           isBoolean: true,
 324           handler: v => {
 325             if (v === 'true') return v
 326             if (v === 'false') return v
 327
 328             return undefined
 329           }
 330         }
 331       })
 332
 333       params = this.restService.addObjectParams(params, filters)
 334     }
 335
 336     return this.authHttp.get<ResultList<UserServerModel>>(UserService.BASE_USERS_URL, { params })
 337                .pipe(
 338                  map(res => this.restExtractor.convertResultListDateToHuman(res)),
 339                  map(res => this.restExtractor.applyToResultListData(res, this.formatUser.bind(this))),
 340                  catchError(err => this.restExtractor.handleError(err))
 341                )
 342   }
 343
 344   removeUser (usersArg: UserServerModel | UserServerModel[]) {
 345     const users = Array.isArray(usersArg) ? usersArg : [ usersArg ]
 346
 347     return from(users)
 348       .pipe(
 349         concatMap(u => this.authHttp.delete(UserService.BASE_USERS_URL + u.id)),
 350         toArray(),
 351         catchError(err => this.restExtractor.handleError(err))
 352       )
 353   }
 354
 355   banUsers (usersArg: UserServerModel | UserServerModel[], reason?: string) {
 356     const body = reason ? { reason } : {}
 357     const users = Array.isArray(usersArg) ? usersArg : [ usersArg ]
 358
 359     return from(users)
 360       .pipe(
 361         concatMap(u => this.authHttp.post(UserService.BASE_USERS_URL + u.id + '/block', body)),
 362         toArray(),
 363         catchError(err => this.restExtractor.handleError(err))
 364       )
 365   }
 366
 367   unbanUsers (usersArg: UserServerModel | UserServerModel[]) {
 368     const users = Array.isArray(usersArg) ? usersArg : [ usersArg ]
 369
 370     return from(users)
 371       .pipe(
 372         concatMap(u => this.authHttp.post(UserService.BASE_USERS_URL + u.id + '/unblock', {})),
 373         toArray(),
 374         catchError(err => this.restExtractor.handleError(err))
 375       )
 376   }
 377
 378   getAnonymousOrLoggedUser () {
 379     if (!this.authService.isLoggedIn()) {
 380       return of(this.getAnonymousUser())
 381     }
 382
 383     return this.authService.userInformationLoaded
 384         .pipe(
 385           first(),
 386           map(() => this.authService.getUser())
 387         )
 388   }
 389
 390   private formatUser (user: UserServerModel) {
 391     let videoQuota
 392     if (user.videoQuota === -1) {
 393       videoQuota = '∞'
 394     } else {
 395       videoQuota = getBytes(user.videoQuota, 0)
 396     }
 397
 398     const videoQuotaUsed = getBytes(user.videoQuotaUsed, 0)
 399
 400     let videoQuotaDaily: string
 401     let videoQuotaUsedDaily: string
 402     if (user.videoQuotaDaily === -1) {
 403       videoQuotaDaily = '∞'
 404       videoQuotaUsedDaily = getBytes(0, 0) + ''
 405     } else {
 406       videoQuotaDaily = getBytes(user.videoQuotaDaily, 0) + ''
 407       videoQuotaUsedDaily = getBytes(user.videoQuotaUsedDaily || 0, 0) + ''
 408     }
 409
 410     const roleLabels: { [ id in UserRole ]: string } = {
 411       [UserRole.USER]: $localize`User`,
 412       [UserRole.ADMINISTRATOR]: $localize`Administrator`,
 413       [UserRole.MODERATOR]: $localize`Moderator`
 414     }
 415
 416     return Object.assign(user, {
 417       roleLabel: roleLabels[user.role],
 418       videoQuota,
 419       videoQuotaUsed,
 420       rawVideoQuota: user.videoQuota,
 421       rawVideoQuotaUsed: user.videoQuotaUsed,
 422       videoQuotaDaily,
 423       videoQuotaUsedDaily,
 424       rawVideoQuotaDaily: user.videoQuotaDaily,
 425       rawVideoQuotaUsedDaily: user.videoQuotaUsedDaily
 426     })
 427   }
 428 }