importScripts('formdata.js')

self.onmessage = function(event) {
	var data = JSON.parse(event.data);
	
	var request = new XMLHttpRequest();
	request.open('GET', data.url, true);
	request.responseType = 'arraybuffer';
	request.onload = function(e) {
		if (request.status == 200) {
			uploadBuffer(data.pomfclone, request.response, data.filename);
		}
	};
	request.send();
};

function uploadBuffer(pomfclone, buffer, filename) {
	var formData = new FormData();
	formData.append('files[]', buffer, filename);

	var endpoint = pomfclone.indexOf('upload') != -1 || pomfclone.indexOf('api') != -1 ?
					pomfclone : pomfclone + '/upload.php';

	var request = new XMLHttpRequest();
	request.open('POST', endpoint, true);
	request.onload = function(e) {
		postMessage(request.response);
	};
	request.send2(formData);
};