processmaker-builder
Version:
The gulp task runner for ProcessMaker building
47 lines (44 loc) • 1.73 kB
JavaScript
/**
*
* jquery.binarytransport.js
*
* @description. jQuery ajax transport for making binary data type requests.
* @version 1.0
* @author Henry Algus <henryalgus@gmail.com>
*
*/
// use this transport for "binary" data type
$.ajaxTransport("+binary", function(options, originalOptions, jqXHR){
// check for conditions and support for blob / arraybuffer response type
if (window.FormData && ((options.dataType && (options.dataType == 'binary')) || (options.data && ((window.ArrayBuffer && options.data instanceof ArrayBuffer) || (window.Blob && options.data instanceof Blob)))))
{
return {
// create new XMLHttpRequest
send: function(_, callback){
// setup all variables
var xhr = new XMLHttpRequest(),
url = options.url,
type = options.type,
headers = options.headers,
// blob or arraybuffer. Default is blob
dataType = options.responseType || "blob",
data = options.data || null;
xhr.addEventListener('load', function(){
var data = {};
data[options.dataType] = xhr.response;
// make callback and send data
callback(xhr.status, xhr.statusText, data, xhr.getAllResponseHeaders());
});
xhr.open(type, url, true);
if (headers.Authorization) {
xhr.setRequestHeader('Authorization', headers.Authorization);
}
xhr.responseType = dataType;
xhr.send(data);
},
abort: function(){
jqXHR.abort();
}
};
}
});