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

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