mirror of
https://github.com/silverstripe/silverstripe-framework
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ef10672364
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92488 467b73ca-7a2a-4603-9d3b-597d59a354a9
81 lines
1.9 KiB
JavaScript
81 lines
1.9 KiB
JavaScript
/**
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* $Id: XHR.js 832 2008-05-02 11:01:57Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright © 2004-2006, Moxiecode Systems AB, All rights reserved.
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*/
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/**#@+
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* @class This class enables you to send XMLHTTPRequests cross browser.
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* @member tinymce.util.XHR
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* @static
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*/
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tinymce.create('static tinymce.util.XHR', {
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/**#@+
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* @method
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*/
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/**
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* Sends a XMLHTTPRequest.
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* Consult the Wiki for details on what settings this method takes.
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*
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* @param {Object} o Object will target URL, callbacks and other info needed to make the request.
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*/
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send : function(o) {
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var x, t, w = window, c = 0;
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// Default settings
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o.scope = o.scope || this;
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o.success_scope = o.success_scope || o.scope;
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o.error_scope = o.error_scope || o.scope;
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o.async = o.async === false ? false : true;
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o.data = o.data || '';
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function get(s) {
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x = 0;
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try {
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x = new ActiveXObject(s);
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} catch (ex) {
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}
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return x;
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};
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x = w.XMLHttpRequest ? new XMLHttpRequest() : get('Microsoft.XMLHTTP') || get('Msxml2.XMLHTTP');
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if (x) {
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if (x.overrideMimeType)
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x.overrideMimeType(o.content_type);
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x.open(o.type || (o.data ? 'POST' : 'GET'), o.url, o.async);
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if (o.content_type)
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x.setRequestHeader('Content-Type', o.content_type);
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x.send(o.data);
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function ready() {
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if (!o.async || x.readyState == 4 || c++ > 10000) {
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if (o.success && c < 10000 && x.status == 200)
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o.success.call(o.success_scope, '' + x.responseText, x, o);
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else if (o.error)
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o.error.call(o.error_scope, c > 10000 ? 'TIMED_OUT' : 'GENERAL', x, o);
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x = null;
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} else
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w.setTimeout(ready, 10);
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};
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// Syncronous request
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if (!o.async)
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return ready();
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// Wait for response, onReadyStateChange can not be used since it leaks memory in IE
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t = w.setTimeout(ready, 10);
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}
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/**#@-*/
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}
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});
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