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

   1 import { from, Observable } from 'rxjs'
   2 import { catchError, concatMap, map, shareReplay, toArray } from 'rxjs/operators'
   3 import { HttpClient, HttpParams } from '@angular/common/http'
   4 import { Injectable } from '@angular/core'
   5 import { ResultList, User as UserServerModel, UserCreate, UserRole, UserUpdate, UserUpdateMe, UserVideoQuota } from '../../../../../shared'
   6 import { environment } from '../../../environments/environment'
   7 import { RestExtractor, RestPagination, RestService } from '../rest'
   8 import { Avatar } from '../../../../../shared/models/avatars/avatar.model'
   9 import { SortMeta } from 'primeng/api'
  10 import { BytesPipe } from 'ngx-pipes'
  11 import { I18n } from '@ngx-translate/i18n-polyfill'
  12 import { UserRegister } from '@shared/models/users/user-register.model'
  13 import { User } from './user.model'
  14 import { NSFWPolicyType } from '@shared/models/videos/nsfw-policy.type'
  15 import { has } from 'lodash-es'
  16 import { LocalStorageService, SessionStorageService } from '../misc/storage.service'
  17
  18 @Injectable()
  19 export class UserService {
  20   static BASE_USERS_URL = environment.apiUrl + '/api/v1/users/'
  21
  22   private bytesPipe = new BytesPipe()
  23
  24   private userCache: { [ id: number ]: Observable<UserServerModel> } = {}
  25
  26   constructor (
  27     private authHttp: HttpClient,
  28     private restExtractor: RestExtractor,
  29     private restService: RestService,
  30     private localStorageService: LocalStorageService,
  31     private sessionStorageService: SessionStorageService,
  32     private i18n: I18n
  33   ) { }
  34
  35   changePassword (currentPassword: string, newPassword: string) {
  36     const url = UserService.BASE_USERS_URL + 'me'
  37     const body: UserUpdateMe = {
  38       currentPassword,
  39       password: newPassword
  40     }
  41
  42     return this.authHttp.put(url, body)
  43                .pipe(
  44                  map(this.restExtractor.extractDataBool),
  45                  catchError(err => this.restExtractor.handleError(err))
  46                )
  47   }
  48
  49   changeEmail (password: string, newEmail: string) {
  50     const url = UserService.BASE_USERS_URL + 'me'
  51     const body: UserUpdateMe = {
  52       currentPassword: password,
  53       email: newEmail
  54     }
  55
  56     return this.authHttp.put(url, body)
  57                .pipe(
  58                  map(this.restExtractor.extractDataBool),
  59                  catchError(err => this.restExtractor.handleError(err))
  60                )
  61   }
  62
  63   updateMyProfile (profile: UserUpdateMe) {
  64     const url = UserService.BASE_USERS_URL + 'me'
  65
  66     return this.authHttp.put(url, profile)
  67                .pipe(
  68                  map(this.restExtractor.extractDataBool),
  69                  catchError(err => this.restExtractor.handleError(err))
  70                )
  71   }
  72
  73   updateMyAnonymousProfile (profile: UserUpdateMe) {
  74     const supportedKeys = {
  75       // local storage keys
  76       nsfwPolicy: (val: NSFWPolicyType) => this.localStorageService.setItem(User.KEYS.NSFW_POLICY, val),
  77       webTorrentEnabled: (val: boolean) => this.localStorageService.setItem(User.KEYS.WEBTORRENT_ENABLED, String(val)),
  78       autoPlayVideo: (val: boolean) => this.localStorageService.setItem(User.KEYS.AUTO_PLAY_VIDEO, String(val)),
  79       autoPlayNextVideoPlaylist: (val: boolean) => this.localStorageService.setItem(User.KEYS.AUTO_PLAY_VIDEO_PLAYLIST, String(val)),
  80       theme: (val: string) => this.localStorageService.setItem(User.KEYS.THEME, val),
  81       videoLanguages: (val: string[]) => this.localStorageService.setItem(User.KEYS.VIDEO_LANGUAGES, JSON.stringify(val)),
  82
  83       // session storage keys
  84       autoPlayNextVideo: (val: boolean) =>
  85         this.sessionStorageService.setItem(User.KEYS.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO, String(val))
  86     }
  87
  88     for (const key of Object.keys(profile)) {
  89       try {
  90         if (has(supportedKeys, key)) supportedKeys[key](profile[key])
  91       } catch (err) {
  92         console.error(`Cannot set item ${key} in localStorage. Likely due to a value impossible to stringify.`, err)
  93       }
  94     }
  95   }
  96
  97   deleteMe () {
  98     const url = UserService.BASE_USERS_URL + 'me'
  99
 100     return this.authHttp.delete(url)
 101                .pipe(
 102                  map(this.restExtractor.extractDataBool),
 103                  catchError(err => this.restExtractor.handleError(err))
 104                )
 105   }
 106
 107   changeAvatar (avatarForm: FormData) {
 108     const url = UserService.BASE_USERS_URL + 'me/avatar/pick'
 109
 110     return this.authHttp.post<{ avatar: Avatar }>(url, avatarForm)
 111                .pipe(catchError(err => this.restExtractor.handleError(err)))
 112   }
 113
 114   signup (userCreate: UserRegister) {
 115     return this.authHttp.post(UserService.BASE_USERS_URL + 'register', userCreate)
 116                .pipe(
 117                  map(this.restExtractor.extractDataBool),
 118                  catchError(err => this.restExtractor.handleError(err))
 119                )
 120   }
 121
 122   getMyVideoQuotaUsed () {
 123     const url = UserService.BASE_USERS_URL + 'me/video-quota-used'
 124
 125     return this.authHttp.get<UserVideoQuota>(url)
 126                .pipe(catchError(err => this.restExtractor.handleError(err)))
 127   }
 128
 129   askResetPassword (email: string) {
 130     const url = UserService.BASE_USERS_URL + '/ask-reset-password'
 131
 132     return this.authHttp.post(url, { email })
 133                .pipe(
 134                  map(this.restExtractor.extractDataBool),
 135                  catchError(err => this.restExtractor.handleError(err))
 136                )
 137   }
 138
 139   resetPassword (userId: number, verificationString: string, password: string) {
 140     const url = `${UserService.BASE_USERS_URL}/${userId}/reset-password`
 141     const body = {
 142       verificationString,
 143       password
 144     }
 145
 146     return this.authHttp.post(url, body)
 147                .pipe(
 148                  map(this.restExtractor.extractDataBool),
 149                  catchError(res => this.restExtractor.handleError(res))
 150                )
 151   }
 152
 153   verifyEmail (userId: number, verificationString: string, isPendingEmail: boolean) {
 154     const url = `${UserService.BASE_USERS_URL}/${userId}/verify-email`
 155     const body = {
 156       verificationString,
 157       isPendingEmail
 158     }
 159
 160     return this.authHttp.post(url, body)
 161                .pipe(
 162                  map(this.restExtractor.extractDataBool),
 163                  catchError(res => this.restExtractor.handleError(res))
 164                )
 165   }
 166
 167   askSendVerifyEmail (email: string) {
 168     const url = UserService.BASE_USERS_URL + '/ask-send-verify-email'
 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   autocomplete (search: string): Observable<string[]> {
 178     const url = UserService.BASE_USERS_URL + 'autocomplete'
 179     const params = new HttpParams().append('search', search)
 180
 181     return this.authHttp
 182       .get<string[]>(url, { params })
 183       .pipe(catchError(res => this.restExtractor.handleError(res)))
 184   }
 185
 186   getNewUsername (oldDisplayName: string, newDisplayName: string, currentUsername: string) {
 187     // Don't update display name, the user seems to have changed it
 188     if (this.displayNameToUsername(oldDisplayName) !== currentUsername) return currentUsername
 189
 190     return this.displayNameToUsername(newDisplayName)
 191   }
 192
 193   displayNameToUsername (displayName: string) {
 194     if (!displayName) return ''
 195
 196     return displayName
 197       .toLowerCase()
 198       .replace(/\s/g, '_')
 199       .replace(/[^a-z0-9_.]/g, '')
 200   }
 201
 202   /* ###### Admin methods ###### */
 203
 204   addUser (userCreate: UserCreate) {
 205     return this.authHttp.post(UserService.BASE_USERS_URL, userCreate)
 206                .pipe(
 207                  map(this.restExtractor.extractDataBool),
 208                  catchError(err => this.restExtractor.handleError(err))
 209                )
 210   }
 211
 212   updateUser (userId: number, userUpdate: UserUpdate) {
 213     return this.authHttp.put(UserService.BASE_USERS_URL + userId, userUpdate)
 214                .pipe(
 215                  map(this.restExtractor.extractDataBool),
 216                  catchError(err => this.restExtractor.handleError(err))
 217                )
 218   }
 219
 220   updateUsers (users: UserServerModel[], userUpdate: UserUpdate) {
 221     return from(users)
 222       .pipe(
 223         concatMap(u => this.authHttp.put(UserService.BASE_USERS_URL + u.id, userUpdate)),
 224         toArray(),
 225         catchError(err => this.restExtractor.handleError(err))
 226       )
 227   }
 228
 229   getUserWithCache (userId: number) {
 230     if (!this.userCache[userId]) {
 231       this.userCache[ userId ] = this.getUser(userId).pipe(shareReplay())
 232     }
 233
 234     return this.userCache[userId]
 235   }
 236
 237   getUser (userId: number, withStats = false) {
 238     const params = new HttpParams().append('withStats', withStats + '')
 239     return this.authHttp.get<UserServerModel>(UserService.BASE_USERS_URL + userId, { params })
 240                .pipe(catchError(err => this.restExtractor.handleError(err)))
 241   }
 242
 243   getAnonymousUser () {
 244     let videoLanguages
 245
 246     try {
 247       videoLanguages = JSON.parse(this.localStorageService.getItem(User.KEYS.VIDEO_LANGUAGES))
 248     } catch (err) {
 249       videoLanguages = null
 250       console.error('Cannot parse desired video languages from localStorage.', err)
 251     }
 252
 253     return new User({
 254       // local storage keys
 255       nsfwPolicy: this.localStorageService.getItem(User.KEYS.NSFW_POLICY) as NSFWPolicyType,
 256       webTorrentEnabled: this.localStorageService.getItem(User.KEYS.WEBTORRENT_ENABLED) !== 'false',
 257       theme: this.localStorageService.getItem(User.KEYS.THEME) || 'instance-default',
 258       videoLanguages,
 259
 260       autoPlayNextVideoPlaylist: this.localStorageService.getItem(User.KEYS.AUTO_PLAY_VIDEO_PLAYLIST) !== 'false',
 261       autoPlayVideo: this.localStorageService.getItem(User.KEYS.AUTO_PLAY_VIDEO) === 'true',
 262
 263       // session storage keys
 264       autoPlayNextVideo: this.sessionStorageService.getItem(User.KEYS.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO) === 'true'
 265     })
 266   }
 267
 268   getUsers (pagination: RestPagination, sort: SortMeta, search?: string): Observable<ResultList<UserServerModel>> {
 269     let params = new HttpParams()
 270     params = this.restService.addRestGetParams(params, pagination, sort)
 271
 272     if (search) params = params.append('search', search)
 273
 274     return this.authHttp.get<ResultList<UserServerModel>>(UserService.BASE_USERS_URL, { params })
 275                .pipe(
 276                  map(res => this.restExtractor.convertResultListDateToHuman(res)),
 277                  map(res => this.restExtractor.applyToResultListData(res, this.formatUser.bind(this))),
 278                  catchError(err => this.restExtractor.handleError(err))
 279                )
 280   }
 281
 282   removeUser (usersArg: UserServerModel | UserServerModel[]) {
 283     const users = Array.isArray(usersArg) ? usersArg : [ usersArg ]
 284
 285     return from(users)
 286       .pipe(
 287         concatMap(u => this.authHttp.delete(UserService.BASE_USERS_URL + u.id)),
 288         toArray(),
 289         catchError(err => this.restExtractor.handleError(err))
 290       )
 291   }
 292
 293   banUsers (usersArg: UserServerModel | UserServerModel[], reason?: string) {
 294     const body = reason ? { reason } : {}
 295     const users = Array.isArray(usersArg) ? usersArg : [ usersArg ]
 296
 297     return from(users)
 298       .pipe(
 299         concatMap(u => this.authHttp.post(UserService.BASE_USERS_URL + u.id + '/block', body)),
 300         toArray(),
 301         catchError(err => this.restExtractor.handleError(err))
 302       )
 303   }
 304
 305   unbanUsers (usersArg: UserServerModel | UserServerModel[]) {
 306     const users = Array.isArray(usersArg) ? usersArg : [ usersArg ]
 307
 308     return from(users)
 309       .pipe(
 310         concatMap(u => this.authHttp.post(UserService.BASE_USERS_URL + u.id + '/unblock', {})),
 311         toArray(),
 312         catchError(err => this.restExtractor.handleError(err))
 313       )
 314   }
 315
 316   private formatUser (user: UserServerModel) {
 317     let videoQuota
 318     if (user.videoQuota === -1) {
 319       videoQuota = this.i18n('Unlimited')
 320     } else {
 321       videoQuota = this.bytesPipe.transform(user.videoQuota, 0)
 322     }
 323
 324     const videoQuotaUsed = this.bytesPipe.transform(user.videoQuotaUsed, 0)
 325
 326     const roleLabels: { [ id in UserRole ]: string } = {
 327       [UserRole.USER]: this.i18n('User'),
 328       [UserRole.ADMINISTRATOR]: this.i18n('Administrator'),
 329       [UserRole.MODERATOR]: this.i18n('Moderator')
 330     }
 331
 332     return Object.assign(user, {
 333       roleLabel: roleLabels[user.role],
 334       videoQuota,
 335       videoQuotaUsed
 336     })
 337   }
 338 }