@Component({
selector: 'my-remote-subscribe',
templateUrl: './remote-subscribe.component.html',
- styleUrls: ['./remote-subscribe.component.scss']
+ styleUrls: [ './remote-subscribe.component.scss' ]
})
export class RemoteSubscribeComponent extends FormReactive implements OnInit {
@Input() uri: string
// Should not have CORS error because https://tools.ietf.org/html/rfc7033#section-5
fetch(`${protocol}//${hostname}/.well-known/webfinger?resource=acct:${username}@${hostname}`)
.then(response => response.json())
- .then(data => new Promise((res, rej) => {
- if (!data || Array.isArray(data.links) === false) return rej()
+ .then(data => {
+ if (!data || Array.isArray(data.links) === false) {
+ throw new Error('Not links in webfinger response')
+ }
const link: { template: string } = data.links.find((link: any) => {
return link && typeof link.template === 'string' && link.rel === 'http://ostatus.org/schema/1.0/subscribe'
})
- if (link && link.template.includes('{uri}')) {
- res(link.template.replace('{uri}', encodeURIComponent(this.uri)))
+ if (link?.template.includes('{uri}')) {
+ return link.template.replace('{uri}', encodeURIComponent(this.uri))
}
- }))
+
+ throw new Error('No subscribe template in webfinger response')
+ })
.then(window.open)
.catch(err => {
console.error(err)