portal-dashboard/app/components/lib/uppy-file-upload.ts

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import Uppy, {BasePlugin, DefaultPluginOptions} from '@uppy/core';
import {PROTOCOL_S5, Sdk} from "@lumeweb/portal-sdk";
import {S5Client} from "@lumeweb/s5-js";
import {AxiosProgressEvent} from "axios";
interface UppyFileUploadOptions extends DefaultPluginOptions {
sdk: Sdk;
}
export default class UppyFileUpload extends BasePlugin {
private _sdk: Sdk;
constructor(uppy: Uppy, opts?: UppyFileUploadOptions) {
super(uppy, opts);
this.id = opts?.id || 'file-upload';
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this.type = 'uploader';
this._sdk = opts?.sdk as Sdk;
}
install() {
this.uppy.addUploader(this.handleUpload);
}
private async handleUpload(fileIDs: string[]) {
for (const fileID of fileIDs) {
const file = this.uppy.getFile(fileID);
if (!file) {
continue;
}
// @ts-ignore
if (file.uploader !== 'file') {
continue;
}
const uploadLimit = await this._sdk.account().uploadLimit();
let data = file.data;
if (file.data instanceof Blob) {
data = new File([data], file.name, {type: file.type});
}
try {
await this._sdk.protocols().get<S5Client>(PROTOCOL_S5).getSdk().uploadFile(data as File, {
largeFileSize: uploadLimit,
onUploadProgress: (progressEvent: AxiosProgressEvent) => {
this.uppy.emit('upload-progress', this.uppy.getFile(file.id), {
uploader: this,
bytesUploaded: progressEvent.loaded,
bytesTotal: progressEvent.total,
})
}
});
this.uppy.emit('upload-success', file, {uploadURL: null});
} catch (err) {
this.uppy.emit('upload-error', file, err);
}
}
}
}