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660d11e9 RK |
1 | import { Component, Input, OnInit } from '@angular/core' |
2 | import { FormReactive } from '@app/shared/forms/form-reactive' | |
3 | import { | |
4 | FormValidatorService, | |
5 | UserValidatorsService | |
6 | } from '@app/shared/forms/form-validators' | |
7 | ||
8 | @Component({ | |
9 | selector: 'my-remote-subscribe', | |
10 | templateUrl: './remote-subscribe.component.html', | |
11 | styleUrls: ['./remote-subscribe.component.scss'] | |
12 | }) | |
13 | export class RemoteSubscribeComponent extends FormReactive implements OnInit { | |
3ddb1ec5 | 14 | @Input() uri: string |
660d11e9 RK |
15 | @Input() interact = false |
16 | @Input() showHelp = false | |
17 | ||
18 | constructor ( | |
19 | protected formValidatorService: FormValidatorService, | |
20 | private userValidatorsService: UserValidatorsService | |
21 | ) { | |
22 | super() | |
23 | } | |
24 | ||
25 | ngOnInit () { | |
26 | this.buildForm({ | |
27 | text: this.userValidatorsService.USER_EMAIL | |
28 | }) | |
29 | } | |
30 | ||
31 | onValidKey () { | |
3866f1a0 | 32 | this.check() |
660d11e9 RK |
33 | if (!this.form.valid) return |
34 | ||
35 | this.formValidated() | |
36 | } | |
37 | ||
38 | formValidated () { | |
39 | const address = this.form.value['text'] | |
583cd0d2 AC |
40 | const [ username, hostname ] = address.split('@') |
41 | ||
f0ad4710 | 42 | // Should not have CORS error because https://tools.ietf.org/html/rfc7033#section-5 |
583cd0d2 AC |
43 | fetch(`https://${hostname}/.well-known/webfinger?resource=acct:${username}@${hostname}`) |
44 | .then(response => response.json()) | |
45 | .then(data => new Promise((resolve, reject) => { | |
3ddb1ec5 C |
46 | console.log(data) |
47 | ||
583cd0d2 | 48 | if (data && Array.isArray(data.links)) { |
3ddb1ec5 C |
49 | const link: { template: string } = data.links.find((link: any) => { |
50 | return link && typeof link.template === 'string' && link.rel === 'http://ostatus.org/schema/1.0/subscribe' | |
51 | }) | |
583cd0d2 AC |
52 | |
53 | if (link && link.template.includes('{uri}')) { | |
3ddb1ec5 | 54 | resolve(link.template.replace('{uri}', encodeURIComponent(this.uri))) |
583cd0d2 AC |
55 | } |
56 | } | |
57 | reject() | |
58 | })) | |
59 | .then(window.open) | |
3ddb1ec5 | 60 | .catch(err => console.error(err)) |
660d11e9 RK |
61 | } |
62 | } |