Mercurial > prosody-modules
view mod_json_streams/strophe.jsonstreams.js @ 737:e4ea03b060ed
mod_archive: switch from/to
The XEP-0136 is not very explicit about the meening of <from> and <to>
elements, but the examples are clear: <from> means it comes from the user in
the 'with' attribute of the collection.
That is the opposite of what is currently implemented in that module.
So for better compatibility with complient clients, this switch the 'from' and
'to' fields
author | Olivier Goffart <ogoffart@woboq.com> |
---|---|
date | Wed, 04 Jul 2012 14:08:43 +0200 |
parents | 0b4fe47e648d |
children | 7dbde05b48a9 |
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/* jsonstreams plugin ** ** This plugin upgrades Strophe to support XEP-0295: JSON Encodings for XMPP ** */ Strophe.addConnectionPlugin('jsonstreams', { init: function (conn) { var parseXMLString = function(xmlStr) { var xmlDoc = null; if (window.ActiveXObject) { xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); xmlDoc.async=false; xmlDoc.loadXML(xmlStr); } else { var parser = new DOMParser(); xmlDoc = parser.parseFromString(xmlStr, "text/xml"); } return xmlDoc; } // replace Strophe.Request._newXHR with new jsonstreams version // if JSON is detected if (window.JSON) { var _newXHR = Strophe.Request.prototype._newXHR; Strophe.Request.prototype._newXHR = function () { var _xhr = _newXHR.apply(this, arguments); var xhr = { readyState: 0, responseText: null, responseXML: null, status: null, open: function(a, b, c) { return _xhr.open(a, b, c) }, abort: function() { _xhr.abort(); }, send: function(data) { data = JSON.stringify({"s":data}); return _xhr.send(data); } }; var req = this; xhr.onreadystatechange = this.func.bind(null, this); _xhr.onreadystatechange = function() { xhr.readyState = _xhr.readyState; if (xhr.readyState != 4) { xhr.status = 0; xhr.responseText = ""; xhr.responseXML = null; } else { xhr.status = _xhr.status; xhr.responseText = _xhr.responseText; xhr.responseXML = _xhr.responseXML; if (_xhr.responseText && !(_xhr.responseXML && _xhr.responseXML.documentElement && _xhr.responseXML.documentElement.tagName != "parsererror")) { var data = JSON.parse(_xhr.responseText); if (data && data.s) { xhr.responseText = data.s; xhr.responseXML = parseXMLString(data.s); } } } if ("function" == typeof xhr.onreadystatechange) { xhr.onreadystatechange(req); } } return xhr; }; } else { Strophe.error("jsonstreams plugin loaded, but JSON not found." + " Falling back to native XHR implementation."); } } });