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outline/frontend/utils/uploadFile.js

45 lines
858 B
JavaScript

// @flow
import { client } from './ApiClient';
import invariant from 'invariant';
type File = {
blob: boolean,
type: string,
size: number,
name: string,
file: string,
};
export default async function uploadFile(file: File) {
const response = await client.post('/user.s3Upload', {
kind: file.type,
size: file.size,
filename: file.name,
});
invariant(response, 'Response should be available');
const data = response.data;
const asset = data.asset;
const formData = new FormData();
for (const key in data.form) {
formData.append(key, data.form[key]);
}
if (file.blob) {
formData.append('file', file.file);
} else {
// $FlowFixMe
formData.append('file', file);
}
const options: Object = {
method: 'post',
body: formData,
};
await fetch(data.uploadUrl, options);
return asset;
}