client/src/app/shared/video/video-details.model.ts

   1 import { Account } from '../../../../../shared/models/accounts'
   2 import { Video } from '../../shared/video/video.model'
   3 import { AuthUser } from '../../core'
   4 import {
   5   VideoDetails as VideoDetailsServerModel,
   6   VideoFile,
   7   VideoChannel,
   8   VideoResolution,
   9   UserRight,
  10   VideoPrivacy
  11 } from '../../../../../shared'
  12
  13 export class VideoDetails extends Video implements VideoDetailsServerModel {
  14   accountName: string
  15   by: string
  16   createdAt: Date
  17   updatedAt: Date
  18   categoryLabel: string
  19   category: number
  20   licenceLabel: string
  21   licence: number
  22   languageLabel: string
  23   language: number
  24   description: string
  25   duration: number
  26   durationLabel: string
  27   id: number
  28   uuid: string
  29   isLocal: boolean
  30   name: string
  31   serverHost: string
  32   tags: string[]
  33   thumbnailPath: string
  34   thumbnailUrl: string
  35   previewPath: string
  36   previewUrl: string
  37   embedPath: string
  38   embedUrl: string
  39   views: number
  40   likes: number
  41   dislikes: number
  42   nsfw: boolean
  43   descriptionPath: string
  44   files: VideoFile[]
  45   channel: VideoChannel
  46   privacy: VideoPrivacy
  47   privacyLabel: string
  48   account: Account
  49   likesPercent: number
  50   dislikesPercent: number
  51
  52   constructor (hash: VideoDetailsServerModel) {
  53     super(hash)
  54
  55     this.privacy = hash.privacy
  56     this.privacyLabel = hash.privacyLabel
  57     this.descriptionPath = hash.descriptionPath
  58     this.files = hash.files
  59     this.channel = hash.channel
  60     this.account = hash.account
  61
  62     this.likesPercent = (this.likes / (this.likes + this.dislikes)) * 100
  63     this.dislikesPercent = (this.dislikes / (this.likes + this.dislikes)) * 100
  64   }
  65
  66   getAppropriateMagnetUri (actualDownloadSpeed = 0) {
  67     if (this.files === undefined || this.files.length === 0) return ''
  68     if (this.files.length === 1) return this.files[0].magnetUri
  69
  70     // Find first video that is good for our download speed (remember they are sorted)
  71     let betterResolutionFile = this.files.find(f => actualDownloadSpeed > (f.size / this.duration))
  72
  73     // If the download speed is too bad, return the lowest resolution we have
  74     if (betterResolutionFile === undefined) {
  75       betterResolutionFile = this.files.find(f => f.resolution === VideoResolution.H_240P)
  76     }
  77
  78     return betterResolutionFile.magnetUri
  79   }
  80
  81   isRemovableBy (user: AuthUser) {
  82     return user && this.isLocal === true && (this.accountName === user.username || user.hasRight(UserRight.REMOVE_ANY_VIDEO))
  83   }
  84
  85   isBlackistableBy (user: AuthUser) {
  86     return user && user.hasRight(UserRight.MANAGE_VIDEO_BLACKLIST) === true && this.isLocal === false
  87   }
  88
  89   isUpdatableBy (user: AuthUser) {
  90     return user && this.isLocal === true && user.username === this.accountName
  91   }
  92 }