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

   1 import { Injectable } from '@angular/core'
   2 import { HttpClient } from '@angular/common/http'
   3
   4 import { ServerConfig } from '../../../../../shared'
   5
   6 @Injectable()
   7 export class ServerService {
   8   private static BASE_CONFIG_URL = API_URL + '/api/v1/config/'
   9   private static BASE_VIDEO_URL = API_URL + '/api/v1/videos/'
  10
  11   private config: ServerConfig = {
  12     signup: {
  13       allowed: false
  14     },
  15     transcoding: {
  16       enabledResolutions: []
  17     }
  18   }
  19   private videoCategories: Array<{ id: number, label: string }> = []
  20   private videoLicences: Array<{ id: number, label: string }> = []
  21   private videoLanguages: Array<{ id: number, label: string }> = []
  22
  23   constructor (private http: HttpClient) {}
  24
  25   loadConfig () {
  26     this.http.get<ServerConfig>(ServerService.BASE_CONFIG_URL)
  27              .subscribe(data => this.config = data)
  28   }
  29
  30   loadVideoCategories () {
  31     return this.loadVideoAttributeEnum('categories', this.videoCategories)
  32   }
  33
  34   loadVideoLicences () {
  35     return this.loadVideoAttributeEnum('licences', this.videoLicences)
  36   }
  37
  38   loadVideoLanguages () {
  39     return this.loadVideoAttributeEnum('languages', this.videoLanguages)
  40   }
  41
  42   getConfig () {
  43     return this.config
  44   }
  45
  46   getVideoCategories () {
  47     return this.videoCategories
  48   }
  49
  50   getVideoLicences () {
  51     return this.videoLicences
  52   }
  53
  54   getVideoLanguages () {
  55     return this.videoLanguages
  56   }
  57
  58   private loadVideoAttributeEnum (attributeName: 'categories' | 'licences' | 'languages', hashToPopulate: { id: number, label: string }[]) {
  59     return this.http.get(ServerService.BASE_VIDEO_URL + attributeName)
  60                .subscribe(data => {
  61                  Object.keys(data)
  62                        .forEach(dataKey => {
  63                          hashToPopulate.push({
  64                            id: parseInt(dataKey, 10),
  65                            label: data[dataKey]
  66                          })
  67                        })
  68                })
  69   }
  70 }