root / trunk / web / dojo / dojox / xmpp / util.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.xmpp.util"]){ |
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| 9 | dojo._hasResource["dojox.xmpp.util"]=true; |
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| 10 | dojo.provide("dojox.xmpp.util");
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| 11 | dojo.require("dojox.string.Builder");
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| 12 | dojo.require("dojox.encoding.base64");
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| 13 | dojox.xmpp.util.xmlEncode=function(_1){ |
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| 14 | if(_1){
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| 15 | _1=_1.replace("&","&").replace(">",">").replace("<","<").replace("'","'").replace("\"","""); |
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| 16 | } |
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| 17 | return _1;
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| 18 | }; |
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| 19 | dojox.xmpp.util.encodeJid=function(_2){ |
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| 20 | var _3=new dojox.string.Builder(); |
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| 21 | for(var i=0;i<_2.length;i++){ |
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| 22 | var ch=_2.charAt(i);
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| 23 | var _4=ch;
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| 24 | switch(ch){
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| 25 | case " ": |
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| 26 | _4="\\20";
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| 27 | break;
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| 28 | case "\"": |
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| 29 | _4="\\22";
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| 30 | break;
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| 31 | case "#": |
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| 32 | _4="\\23";
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| 33 | break;
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| 34 | case "&": |
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| 35 | _4="\\26";
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| 36 | break;
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| 37 | case "'": |
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| 38 | _4="\\27";
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| 39 | break;
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| 40 | case "/": |
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| 41 | _4="\\2f";
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| 42 | break;
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| 43 | case ":": |
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| 44 | _4="\\3a";
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| 45 | break;
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| 46 | case "<": |
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| 47 | _4="\\3c";
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| 48 | break;
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| 49 | case ">": |
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| 50 | _4="\\3e";
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| 51 | break;
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| 52 | } |
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| 53 | _3.append(_4); |
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| 54 | } |
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| 55 | return _3.toString();
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| 56 | }; |
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| 57 | dojox.xmpp.util.decodeJid=function(_5){ |
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| 58 | _5=_5.replace(/\\([23][02367acef])/g,function(_6){ |
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| 59 | switch(_6){
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| 60 | case "\\20": |
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| 61 | return " "; |
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| 62 | case "\\22": |
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| 63 | return "\""; |
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| 64 | case "\\23": |
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| 65 | return "#"; |
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| 66 | case "\\26": |
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| 67 | return "&"; |
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| 68 | case "\\27": |
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| 69 | return "'"; |
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| 70 | case "\\2f": |
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| 71 | return "/"; |
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| 72 | case "\\3a": |
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| 73 | return ":"; |
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| 74 | case "\\3c": |
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| 75 | return "<"; |
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| 76 | case "\\3e": |
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| 77 | return ">"; |
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| 78 | } |
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| 79 | return "ARG"; |
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| 80 | }); |
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| 81 | return _5;
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| 82 | }; |
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| 83 | dojox.xmpp.util.createElement=function(_7,_8,_9){ |
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| 84 | var _a=new dojox.string.Builder("<"); |
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| 85 | _a.append(_7+" ");
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| 86 | for(var _b in _8){ |
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| 87 | _a.append(_b+"=\"");
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| 88 | _a.append(_8[_b]); |
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| 89 | _a.append("\" ");
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| 90 | } |
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| 91 | if(_9){
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| 92 | _a.append("/>");
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| 93 | }else{
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| 94 | _a.append(">");
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| 95 | } |
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| 96 | return _a.toString();
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| 97 | }; |
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| 98 | dojox.xmpp.util.stripHtml=function(_c){ |
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| 99 | var re=/<[^>]*?>/gi; |
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| 100 | for(var i=0;i<arguments.length;i++){ |
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| 101 | } |
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| 102 | return _c.replace(re,""); |
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| 103 | }; |
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| 104 | dojox.xmpp.util.decodeHtmlEntities=function(_d){ |
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| 105 | var ta=dojo.doc.createElement("textarea"); |
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| 106 | ta.innerHTML=_d.replace(/</g,"<").replace(/>/g,">"); |
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| 107 | return ta.value;
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| 108 | }; |
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| 109 | dojox.xmpp.util.htmlToPlain=function(_e){ |
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| 110 | _e=dojox.xmpp.util.decodeHtmlEntities(_e); |
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| 111 | _e=_e.replace(/<br\s*[i\/]{0,1}>/gi,"\n"); |
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| 112 | _e=dojox.xmpp.util.stripHtml(_e); |
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| 113 | return _e;
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| 114 | }; |
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| 115 | dojox.xmpp.util.Base64={};
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| 116 | dojox.xmpp.util.Base64.encode=function(_f){ |
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| 117 | var s2b=function(s){ |
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| 118 | var b=[];
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| 119 | for(var i=0;i<s.length;++i){ |
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| 120 | b.push(s.charCodeAt(i)); |
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| 121 | } |
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| 122 | return b;
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| 123 | }; |
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| 124 | return dojox.encoding.base64.encode(s2b(_f));
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| 125 | }; |
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| 126 | dojox.xmpp.util.Base64.decode=function(_10){ |
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| 127 | var b2s=function(b){ |
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| 128 | var s=[];
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| 129 | dojo.forEach(b,function(c){
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| 130 | s.push(String.fromCharCode(c)); |
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| 131 | }); |
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| 132 | return s.join(""); |
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| 133 | }; |
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| 134 | return b2s(dojox.encoding.base64.decode(_10));
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| 135 | }; |
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| 136 | } |