Mercurial > eldonilo > lightstring
annotate plugins/disco.js @ 40:e02bfcb78428
priority to WebSocket
author | Sonny Piers <sonny.piers@gmail.com> |
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date | Tue, 31 Jan 2012 15:25:30 +0100 |
parents | 6773e5bc2ca0 |
children | 063e31247e71 |
rev | line source |
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1 'use strict'; |
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2 |
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3 /** |
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4 Copyright (c) 2011, Sonny Piers <sonny at fastmail dot net> |
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5 |
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6 Permission to use, copy, modify, and/or distribute this software for any |
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7 purpose with or without fee is hereby granted, provided that the above |
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8 copyright notice and this permission notice appear in all copies. |
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9 |
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10 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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11 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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12 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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13 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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14 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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15 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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16 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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17 */ |
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18 |
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19 ///////// |
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20 //Disco// |
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21 ///////// |
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22 Lightstring.NS['disco#info'] = "http://jabber.org/protocol/disco#info"; |
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23 Lightstring.NS['disco#items'] = "http://jabber.org/protocol/disco#items"; |
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24 Lightstring.stanza.disco = { |
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25 items: function(aTo, aNode) { |
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26 if(aTo) |
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27 var iq = "<iq type='get' to='"+aTo+"'>"; |
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28 else |
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29 var iq = "<iq type='get'>"; |
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30 |
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31 if(aNode) |
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32 var query = "<query xmlns='"+Lightstring.NS['disco#items']+"' node='"+aNode+"'/>"; |
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33 else |
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34 var query = "<query xmlns='"+Lightstring.NS['disco#items']+"'/>"; |
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35 |
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36 return iq+query+"</iq>"; |
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37 }, |
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38 info: function(aTo, aNode) { |
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39 if(aTo) |
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40 var iq = "<iq type='get' to='"+aTo+"'>"; |
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41 else |
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42 var iq = "<iq type='get'>"; |
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43 if(aNode) |
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44 var query = "<query xmlns='"+Lightstring.NS['disco#info']+"' node='"+aNode+"'/>"; |
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45 else |
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46 var query = "<query xmlns='"+Lightstring.NS['disco#info']+"'/>"; |
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47 |
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48 return iq+query+"</iq>"; |
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49 } |
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50 }; |
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51 Lightstring.discoItems = function(aConnection, aTo, aCallback) { |
35 | 52 aConnection.send(Lightstring.stanza.disco.items(aTo), function(stanza){ |
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53 var items = []; |
35 | 54 var elms = stanza.DOM.querySelectorAll('item'); |
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55 for(var i = 0; i < elms.length; i++) { |
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56 var node = elms[i]; |
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57 var item = { |
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58 jid: node.getAttribute('jid'), |
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59 name: node.getAttribute('name'), |
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60 node: node.getAttribute('node') |
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61 } |
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62 items.push(item); |
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63 }; |
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64 if(aCallback) |
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65 aCallback(items); |
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66 }); |
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67 }; |
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68 Lightstring.discoInfo = function(aConnection, aTo, aNode, aCallback) { |
35 | 69 aConnection.send(Lightstring.stanza.disco.info(aTo, aNode), function(stanza){ |
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70 var identities = []; |
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71 var features = []; |
37 | 72 var fields = {}; |
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73 |
37 | 74 var children = stanza.DOM.firstChild.childNodes; |
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75 var length = children.length; |
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76 |
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77 for (var i = 0; i < length; i++) { |
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78 |
37 | 79 if (children[i].localName === 'feature') |
80 features.push(children[i].getAttributeNS(null, 'var')); | |
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81 |
37 | 82 else if (children[i].localName === 'identity') { |
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83 var identity = { |
37 | 84 category: children[i].getAttributeNS(null, 'category'), |
85 type: children[i].getAttributeNS(null, 'type') | |
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86 }; |
37 | 87 var name = children[i].getAttributeNS(null, 'name'); |
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88 if (name) |
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89 identity.name = name; |
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90 identities.push(identity); |
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91 } |
37 | 92 |
93 else if (children[i].localName === 'x') { | |
94 for (var j = 0; j < children[i].childNodes.length; j++) { | |
95 var child = children[i].childNodes[j]; | |
96 var field = { | |
97 type: child.getAttribute('type') | |
98 }; | |
99 | |
100 var _var = child.getAttribute('var'); | |
101 | |
102 var label = child.getAttribute('label'); | |
103 if(label) field.label = label; | |
104 | |
105 | |
106 for (var y = 0; y < child.childNodes.length; y++) { | |
107 if(child.childNodes[y].localName === 'desc') | |
108 field.desc = child.childNodes[y].textContent; | |
109 else if(child.childNodes[y].localName === 'required') | |
110 field.required = true; | |
111 else if(child.childNodes[y].localName === 'value') | |
112 field.value = child.childNodes[y].textContent; | |
113 } | |
114 | |
115 | |
116 fields[_var] = field; | |
117 } | |
118 } | |
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119 } |
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120 |
37 | 121 aCallback({'identities': identities, 'features': features, 'fields': fields}, stanza); |
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122 }); |
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123 }; |