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swfupload.cookies.js
Go to the documentation of this file.
1 /*
2 Cookie Plug-in
3
4 This plug in automatically gets all the cookies for this site and adds them to the post_params.
5 Cookies are loaded only on initialization. The refreshCookies function can be called to update the post_params.
6 The cookies will override any other post params with the same name.
7 */
8
9 var SWFUpload;
10 if (typeof(SWFUpload) === "function") {
11 SWFUpload.prototype.initSettings = function (oldInitSettings) {
12 return function () {
13 if (typeof(oldInitSettings) === "function") {
14 oldInitSettings.call(this);
15 }
16
17 this.refreshCookies(false); // The false parameter must be sent since SWFUpload has not initialzed at this point
18 };
19 }(SWFUpload.prototype.initSettings);
20
21 // refreshes the post_params and updates SWFUpload. The sendToFlash parameters is optional and defaults to True
22 SWFUpload.prototype.refreshCookies = function (sendToFlash) {
23 if (sendToFlash === undefined) {
24 sendToFlash = true;
25 }
26 sendToFlash = !!sendToFlash;
27
28 // Get the post_params object
29 var postParams = this.settings.post_params;
30
31 // Get the cookies
32 var i, cookieArray = document.cookie.split(';'), caLength = cookieArray.length, c, eqIndex, name, value;
33 for (i = 0; i < caLength; i++) {
34 c = cookieArray[i];
35
36 // Left Trim spaces
37 while (c.charAt(0) === " ") {
38 c = c.substring(1, c.length);
39 }
40 eqIndex = c.indexOf("=");
41 if (eqIndex > 0) {
42 name = c.substring(0, eqIndex);
43 value = c.substring(eqIndex + 1);
44 postParams[name] = value;
45 }
46 }
47
48 if (sendToFlash) {
49 this.setPostParams(postParams);
50 }
51 };
52
53 }