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import * as sfw from 'sfw';
const { Input } = sfw.element.native;
import * as rest from './rest.js';
class FileUploader {
constructor(url, files) {
this.onprogress = () => {}
this.ondone = () => {}
this.url = url;
this.sessions = [];
this.files = files;
}
send() {
let count = 0;
this.sessions = this.sessions.concat(this.files.map(
(file) => new Promise((resolve) => {
const xhr = new XMLHttpRequest();
xhr.addEventListener("loadend", (event) => {
count += 1;
this.onprogress(count, this.files.length)
resolve(xhr.readyState === 4 && xhr.status === 200);
if (count == this.files.length) {
this.ondone();
}
});
xhr.open("POST", this.url, true);
xhr.setRequestHeader("Content-Type", "application/octet-stream");
xhr.send(file.slice());
})
));
}
}
export async function upload_to_timeline() {
const input = Input.new({
type: 'file',
multiple: true,
accept: 'image/jpeg',
})
input.click();
return new Promise((resolve) => {
input.onchange = () => {
resolve(new FileUploader('/api/image/upload', [...input.files]));
}
})
}
export async function upload_to_profile() {
const input = Input.new({
type: 'file',
multiple: false,
accept: 'image/jpeg',
})
input.click();
}
export function list() {
return rest.get('/api/image/list').then(r => r.images);
}
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