client/angular/videos/components/add/videos-add.component.ts

   1 import { Component, ElementRef, OnInit } from '@angular/core';
   2 import { Router } from '@angular/router-deprecated';
   3
   4 import { PROGRESSBAR_DIRECTIVES } from 'ng2-bootstrap/components/progressbar';
   5 import { BytesPipe } from 'angular-pipes/src/math/bytes.pipe';
   6
   7 import { AuthService } from '../../../users/services/auth.service';
   8 import { User } from '../../../users/models/user';
   9
  10 // TODO: import it with systemjs
  11 declare var jQuery:any;
  12
  13 @Component({
  14   selector: 'my-videos-add',
  15   styleUrls: [ 'app/angular/videos/components/add/videos-add.component.css' ],
  16   templateUrl: 'app/angular/videos/components/add/videos-add.component.html',
  17   directives: [ PROGRESSBAR_DIRECTIVES ],
  18   pipes: [ BytesPipe ]
  19 })
  20
  21 export class VideosAddComponent implements OnInit {
  22   user: User;
  23   fileToUpload: any;
  24   progressBar: { value: number; max: number; } = { value: 0, max: 0 };
  25
  26   private _form: any;
  27
  28   constructor(
  29     private _router: Router, private _elementRef: ElementRef,
  30     private _authService: AuthService
  31   ) {}
  32
  33   ngOnInit() {
  34     this.user = User.load();
  35     jQuery(this._elementRef.nativeElement).find('#videofile').fileupload({
  36       url: '/api/v1/videos',
  37       dataType: 'json',
  38       singleFileUploads: true,
  39       multipart: true,
  40       autoupload: false,
  41
  42       add: (e, data) => {
  43         this._form = data;
  44         this.fileToUpload = data['files'][0];
  45       },
  46
  47       progressall: (e, data) => {
  48         this.progressBar.value = data.loaded;
  49         // The server is a little bit slow to answer (has to seed the video)
  50         // So we add more time to the progress bar (+10%)
  51         this.progressBar.max = data.total + (0.1 * data.total);
  52       },
  53
  54       done: (e, data) => {
  55         this.progressBar.value = this.progressBar.max;
  56         console.log('Video uploaded.');
  57
  58         // Print all the videos once it's finished
  59         this._router.navigate(['VideosList']);
  60       }
  61     });
  62   }
  63
  64   uploadFile() {
  65     this._form.headers = this._authService.getRequestHeader().toJSON();
  66     this._form.formData = jQuery(this._elementRef.nativeElement).find('form').serializeArray();
  67     this._form.submit();
  68   }
  69 }