client/src/app/core/server/server.service.ts

   1 import { HttpClient } from '@angular/common/http'
   2 import { Injectable } from '@angular/core'
   3 import 'rxjs/add/operator/do'
   4 import { ReplaySubject } from 'rxjs/ReplaySubject'
   5 import { ServerConfig } from '../../../../../shared'
   6 import { environment } from '../../../environments/environment'
   7
   8 @Injectable()
   9 export class ServerService {
  10   private static BASE_CONFIG_URL = environment.apiUrl + '/api/v1/config/'
  11   private static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/'
  12
  13   videoPrivaciesLoaded = new ReplaySubject<boolean>(1)
  14   videoCategoriesLoaded = new ReplaySubject<boolean>(1)
  15   videoLicencesLoaded = new ReplaySubject<boolean>(1)
  16   videoLanguagesLoaded = new ReplaySubject<boolean>(1)
  17
  18   private config: ServerConfig = {
  19     serverVersion: 'Unknown',
  20     signup: {
  21       allowed: false
  22     },
  23     transcoding: {
  24       enabledResolutions: []
  25     },
  26     avatar: {
  27       file: {
  28         size: { max: 0 },
  29         extensions: []
  30       }
  31     },
  32     video: {
  33       file: {
  34         extensions: []
  35       }
  36     }
  37   }
  38   private videoCategories: Array<{ id: number, label: string }> = []
  39   private videoLicences: Array<{ id: number, label: string }> = []
  40   private videoLanguages: Array<{ id: number, label: string }> = []
  41   private videoPrivacies: Array<{ id: number, label: string }> = []
  42
  43   constructor (private http: HttpClient) {}
  44
  45   loadConfig () {
  46     this.http.get<ServerConfig>(ServerService.BASE_CONFIG_URL)
  47              .subscribe(data => this.config = data)
  48   }
  49
  50   loadVideoCategories () {
  51     return this.loadVideoAttributeEnum('categories', this.videoCategories, this.videoCategoriesLoaded)
  52   }
  53
  54   loadVideoLicences () {
  55     return this.loadVideoAttributeEnum('licences', this.videoLicences, this.videoLicencesLoaded)
  56   }
  57
  58   loadVideoLanguages () {
  59     return this.loadVideoAttributeEnum('languages', this.videoLanguages, this.videoLanguagesLoaded)
  60   }
  61
  62   loadVideoPrivacies () {
  63     return this.loadVideoAttributeEnum('privacies', this.videoPrivacies, this.videoPrivaciesLoaded)
  64   }
  65
  66   getConfig () {
  67     return this.config
  68   }
  69
  70   getVideoCategories () {
  71     return this.videoCategories
  72   }
  73
  74   getVideoLicences () {
  75     return this.videoLicences
  76   }
  77
  78   getVideoLanguages () {
  79     return this.videoLanguages
  80   }
  81
  82   getVideoPrivacies () {
  83     return this.videoPrivacies
  84   }
  85
  86   private loadVideoAttributeEnum (
  87     attributeName: 'categories' | 'licences' | 'languages' | 'privacies',
  88     hashToPopulate: { id: number, label: string }[],
  89     notifier: ReplaySubject<boolean>
  90   ) {
  91     return this.http.get(ServerService.BASE_VIDEO_URL + attributeName)
  92        .subscribe(data => {
  93          Object.keys(data)
  94                .forEach(dataKey => {
  95                  hashToPopulate.push({
  96                    id: parseInt(dataKey, 10),
  97                    label: data[dataKey]
  98                  })
  99                })
 100
 101          notifier.next(true)
 102        })
 103   }
 104 }