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annotate mod_json_streams/strophe.jsonstreams.js @ 4838:fd2e48d4ac94

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mod_bookmarks2: Advertise XEP-0049 support In the case mod_private isn’t loaded, some clients (like poezio) won’t even attempt to use Private XML Storage unless this feature is advertised. This is on the domain JID and not on the account JID!
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 26 Dec 2021 14:51:35 +0100
parents 7dbde05b48a9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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351
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
parents:
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1
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
parents:
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2 /* jsonstreams plugin
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
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3 **
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
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4 ** This plugin upgrades Strophe to support XEP-0295: JSON Encodings for XMPP
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
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5 **
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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6 */
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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8 Strophe.addConnectionPlugin('jsonstreams', {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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9 init: function (conn) {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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11 var parseXMLString = function(xmlStr) {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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12 var xmlDoc = null;
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13 if (window.ActiveXObject) {
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14 xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
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15 xmlDoc.async=false;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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16 xmlDoc.loadXML(xmlStr);
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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17 } else {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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18 var parser = new DOMParser();
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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19 xmlDoc = parser.parseFromString(xmlStr, "text/xml");
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
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20 }
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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21 return xmlDoc;
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22 }
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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24 // replace Strophe.Request._newXHR with new jsonstreams version
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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25 // if JSON is detected
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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26 if (window.JSON) {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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27 var _newXHR = Strophe.Request.prototype._newXHR;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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28 Strophe.Request.prototype._newXHR = function () {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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29 var _xhr = _newXHR.apply(this, arguments);
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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30 var xhr = {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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31 readyState: 0,
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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32 responseText: null,
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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33 responseXML: null,
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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34 status: null,
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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35 open: function(a, b, c) { return _xhr.open(a, b, c) },
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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36 abort: function() { _xhr.abort(); },
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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37 send: function(data) {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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38 data = JSON.stringify({"s":data});
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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39 return _xhr.send(data);
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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40 }
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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41 };
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42 var req = this;
0b4fe47e648d mod_json_streams/strophe.jsonstreams.js: Fix some compatability issues.
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43 xhr.onreadystatechange = this.func.bind(null, this);
351
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44 _xhr.onreadystatechange = function() {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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45 xhr.readyState = _xhr.readyState;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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46 if (xhr.readyState != 4) {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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47 xhr.status = 0;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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48 xhr.responseText = "";
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
Waqas Hussain <waqas20@gmail.com>
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49 xhr.responseXML = null;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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parents:
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50 } else {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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51 xhr.status = _xhr.status;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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52 xhr.responseText = _xhr.responseText;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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53 xhr.responseXML = _xhr.responseXML;
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54 if (_xhr.responseText && !(_xhr.responseXML
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55 && _xhr.responseXML.documentElement
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56 && _xhr.responseXML.documentElement.tagName != "parsererror")) {
351
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57 var data = JSON.parse(_xhr.responseText);
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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58 if (data && data.s) {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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59 xhr.responseText = data.s;
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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60 xhr.responseXML = parseXMLString(data.s);
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61 }
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62 }
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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63 }
352
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64 if ("function" == typeof xhr.onreadystatechange) { xhr.onreadystatechange(req); }
351
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65 }
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66 return xhr;
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67 };
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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68 } else {
85d3c04c64f6 mod_json_streams/strophe.jsonstreams.js: A strophe.js plugin to make it work.
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69 Strophe.error("jsonstreams plugin loaded, but JSON not found." +
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70 " Falling back to native XHR implementation.");
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71 }
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72 }
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73 });