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