152 lines
3.2 KiB
JavaScript
152 lines
3.2 KiB
JavaScript
//>>built
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// wrapped by build app
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define("dojox/xmpp/util", ["dijit","dojo","dojox","dojo/require!dojox/string/Builder,dojox/encoding/base64"], function(dijit,dojo,dojox){
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dojo.provide("dojox.xmpp.util");
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dojo.require("dojox.string.Builder");
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dojo.require("dojox.encoding.base64");
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dojox.xmpp.util.xmlEncode = function(str) {
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if(str) {
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str = str.replace("&", "&").replace(">", ">").replace("<", "<").replace("'", "'").replace('"', """);
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}
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return str;
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}
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dojox.xmpp.util.encodeJid = function(jid) {
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var buffer = new dojox.string.Builder();
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for(var i =0; i < jid.length; i++) {
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var ch = jid.charAt(i);
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var rep = ch;
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switch(ch){
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case ' ' :
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rep = "\\20";
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break;
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case '"' :
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rep = "\\22";
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break;
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case '#' :
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rep = "\\23";
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break;
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case '&' :
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rep = "\\26";
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break;
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case "'" :
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rep = "\\27";
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break;
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case '/' :
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rep = "\\2f";
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break;
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case ':' :
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rep = "\\3a";
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break;
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case '<' :
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rep = "\\3c";
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break;
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case '>' :
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rep = "\\3e";
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break;
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}
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buffer.append(rep);
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}
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return buffer.toString();
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}
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dojox.xmpp.util.decodeJid = function(jid) {
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jid = jid.replace(/\\([23][02367acef])/g, function(match) {
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switch(match){
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case "\\20" :
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return ' ';
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case "\\22" :
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return '"';
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case "\\23" :
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return '#' ;
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case "\\26" :
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return '&';
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case "\\27" :
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return "'";
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case "\\2f" :
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return '/';
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case "\\3a" :
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return ':' ;
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case "\\3c" :
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return '<';
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case "\\3e" :
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return '>';
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}
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return "ARG";
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});
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return jid;
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}
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dojox.xmpp.util.createElement = function(tag, attributes, terminal){
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var elem = new dojox.string.Builder("<");
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elem.append(tag + " ");
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for (var attr in attributes){
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elem.append(attr + '="');
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elem.append(attributes[attr]);
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elem.append('" ');
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}
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if (terminal){
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elem.append("/>");
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}else{
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elem.append(">");
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}
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return elem.toString();
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}
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dojox.xmpp.util.stripHtml = function(str){
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// summary
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// Strips all HTML, including attributes and brackets
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// | <div onmouse="doBadThing()">Click <b>Me</b></div>
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// | becomes: Click Me
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var re=/<[^>]*?>/gi;
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for (var i=0; i<arguments.length; i++) {}
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return str.replace(re, "");
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}
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dojox.xmpp.util.decodeHtmlEntities = function(str){
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// Summary: decodes HTML entities to js characters so the string can be
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// fed to a textarea.value
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var ta = dojo.doc.createElement("textarea");
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ta.innerHTML = str.replace(/</g,"<").replace(/>/g,">");
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return ta.value;
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}
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dojox.xmpp.util.htmlToPlain = function(str){
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str = dojox.xmpp.util.decodeHtmlEntities(str);
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str = str.replace(/<br\s*[i\/]{0,1}>/gi,"\n");
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str = dojox.xmpp.util.stripHtml(str);
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return str;
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}
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dojox.xmpp.util.Base64 = {};
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dojox.xmpp.util.Base64.encode = function(input){
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var s2b = function(s){
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var b = [];
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for(var i = 0; i < s.length; ++i){
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b.push(s.charCodeAt(i));
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}
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return b;
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};
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return dojox.encoding.base64.encode(s2b(input));
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}
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dojox.xmpp.util.Base64.decode = function(input){
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var b2s = function(b){
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var s = [];
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dojo.forEach(b, function(c){ s.push(String.fromCharCode(c)); });
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return s.join("");
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};
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return b2s(dojox.encoding.base64.decode(input));
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}
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});
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