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Commit | Line | Data |
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660d11e9 | 1 | import { Component, Input, OnInit } from '@angular/core' |
d43c6b1f | 2 | import { Notifier } from '@app/core' |
5c5bcea2 | 3 | import { FormReactive, FormReactiveService } from '@app/shared/shared-forms' |
42b40636 | 4 | import { logger } from '@root-helpers/logger' |
d43c6b1f | 5 | import { USER_HANDLE_VALIDATOR } from '../form-validators/user-validators' |
660d11e9 RK |
6 | |
7 | @Component({ | |
8 | selector: 'my-remote-subscribe', | |
9 | templateUrl: './remote-subscribe.component.html', | |
9df52d66 | 10 | styleUrls: [ './remote-subscribe.component.scss' ] |
660d11e9 RK |
11 | }) |
12 | export class RemoteSubscribeComponent extends FormReactive implements OnInit { | |
3ddb1ec5 | 13 | @Input() uri: string |
660d11e9 RK |
14 | @Input() interact = false |
15 | @Input() showHelp = false | |
16 | ||
17 | constructor ( | |
5c5bcea2 | 18 | protected formReactiveService: FormReactiveService, |
d43c6b1f | 19 | private notifier: Notifier |
660d11e9 RK |
20 | ) { |
21 | super() | |
22 | } | |
23 | ||
24 | ngOnInit () { | |
25 | this.buildForm({ | |
d43c6b1f | 26 | text: USER_HANDLE_VALIDATOR |
660d11e9 RK |
27 | }) |
28 | } | |
29 | ||
30 | onValidKey () { | |
cc4bf76c | 31 | this.forceCheck() |
660d11e9 RK |
32 | if (!this.form.valid) return |
33 | ||
34 | this.formValidated() | |
35 | } | |
36 | ||
37 | formValidated () { | |
c17a55fb C |
38 | let address = this.form.value['text'] || '' |
39 | address = address.replace(/^@/, '') | |
40 | ||
583cd0d2 AC |
41 | const [ username, hostname ] = address.split('@') |
42 | ||
d43c6b1f C |
43 | const protocol = window.location.protocol |
44 | ||
f0ad4710 | 45 | // Should not have CORS error because https://tools.ietf.org/html/rfc7033#section-5 |
d43c6b1f | 46 | fetch(`${protocol}//${hostname}/.well-known/webfinger?resource=acct:${username}@${hostname}`) |
583cd0d2 | 47 | .then(response => response.json()) |
9df52d66 C |
48 | .then(data => { |
49 | if (!data || Array.isArray(data.links) === false) { | |
50 | throw new Error('Not links in webfinger response') | |
51 | } | |
d43c6b1f C |
52 | |
53 | const link: { template: string } = data.links.find((link: any) => { | |
54 | return link && typeof link.template === 'string' && link.rel === 'http://ostatus.org/schema/1.0/subscribe' | |
55 | }) | |
56 | ||
9df52d66 C |
57 | if (link?.template.includes('{uri}')) { |
58 | return link.template.replace('{uri}', encodeURIComponent(this.uri)) | |
583cd0d2 | 59 | } |
9df52d66 C |
60 | |
61 | throw new Error('No subscribe template in webfinger response') | |
62 | }) | |
583cd0d2 | 63 | .then(window.open) |
d43c6b1f | 64 | .catch(err => { |
42b40636 | 65 | logger.error(err) |
d43c6b1f C |
66 | |
67 | this.notifier.error($localize`Cannot fetch information of this remote account`) | |
68 | }) | |
660d11e9 RK |
69 | } |
70 | } |