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comparison PalanthirExplorer/libs/jquery-file-upload/js/cors/jquery.xdr-transport.js @ 45:33d67e1ab173

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 05 Sep 2012 13:24:59 +0200
parents PalantirExplorer/libs/jquery-file-upload/js/cors/jquery.xdr-transport.js@3959d33612cc
children
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43:9be852ad33d2 45:33d67e1ab173
1 /*
2 * jQuery XDomainRequest Transport Plugin 1.1.2
3 * https://github.com/blueimp/jQuery-File-Upload
4 *
5 * Copyright 2011, Sebastian Tschan
6 * https://blueimp.net
7 *
8 * Licensed under the MIT license:
9 * http://www.opensource.org/licenses/MIT
10 *
11 * Based on Julian Aubourg's ajaxHooks xdr.js:
12 * https://github.com/jaubourg/ajaxHooks/
13 */
14
15 /*jslint unparam: true */
16 /*global define, window, XDomainRequest */
17
18 (function (factory) {
19 'use strict';
20 if (typeof define === 'function' && define.amd) {
21 // Register as an anonymous AMD module:
22 define(['jquery'], factory);
23 } else {
24 // Browser globals:
25 factory(window.jQuery);
26 }
27 }(function ($) {
28 'use strict';
29 if (window.XDomainRequest && !$.support.cors) {
30 $.ajaxTransport(function (s) {
31 if (s.crossDomain && s.async) {
32 if (s.timeout) {
33 s.xdrTimeout = s.timeout;
34 delete s.timeout;
35 }
36 var xdr;
37 return {
38 send: function (headers, completeCallback) {
39 function callback(status, statusText, responses, responseHeaders) {
40 xdr.onload = xdr.onerror = xdr.ontimeout = $.noop;
41 xdr = null;
42 completeCallback(status, statusText, responses, responseHeaders);
43 }
44 xdr = new XDomainRequest();
45 // XDomainRequest only supports GET and POST:
46 if (s.type === 'DELETE') {
47 s.url = s.url + (/\?/.test(s.url) ? '&' : '?') +
48 '_method=DELETE';
49 s.type = 'POST';
50 } else if (s.type === 'PUT') {
51 s.url = s.url + (/\?/.test(s.url) ? '&' : '?') +
52 '_method=PUT';
53 s.type = 'POST';
54 }
55 xdr.open(s.type, s.url);
56 xdr.onload = function () {
57 callback(
58 200,
59 'OK',
60 {text: xdr.responseText},
61 'Content-Type: ' + xdr.contentType
62 );
63 };
64 xdr.onerror = function () {
65 callback(404, 'Not Found');
66 };
67 if (s.xdrTimeout) {
68 xdr.ontimeout = function () {
69 callback(0, 'timeout');
70 };
71 xdr.timeout = s.xdrTimeout;
72 }
73 xdr.send((s.hasContent && s.data) || null);
74 },
75 abort: function () {
76 if (xdr) {
77 xdr.onerror = $.noop();
78 xdr.abort();
79 }
80 }
81 };
82 }
83 });
84 }
85 }));