source: trunk/instant_messenger/js/xtools.js @ 151

function XTools()
{
}

XTools.prototype = {
        'convert' : function(pString)
        {
                if ( typeof pString != 'string' )
                        return false;

                if (window.ActiveXObject)
                {
                        var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
                        xmlDoc.async = "false";
                        xmlDoc.loadXML(pString);
                }
                else
                {
                        var parser = new DOMParser();
                        var xmlDoc = parser.parseFromString(pString, "text/xml");
                }

                return xmlDoc;
        },
        'load' : function(pFile)
        {
                var data = null;
                if ( document.implementation.createDocument )
                        data = document.implementation.createDocument("", "", null);
                else
                        data = new ActiveXObject("Msxml2.FreeThreadedDOMDocument");

                data.async = false;
                data.load( path_im + 'xsl/' + pFile + '?' + Date.parse(new Date));
                return data;
        },
        'parse' : function(pXML, pXSL)
        {
                try
                {
                        switch ( typeof pXML )
                        {
                                case 'object' :
                                break;
                                case 'string' :
                                        if ( pXML.indexOf('<') == 0 )
                                                pXML = this.convert(pXML);
                                        else
                                                pXML = this.load(pXML);
                                break;
                                default :
                                        return {'error':'invalid xml'}
                        }
                        switch ( typeof pXSL )
                        {
                                case 'object' :
                                break;
                                case 'string' :
                                        pXSL = this.load(pXSL);
                                break;
                                default :
                                        return {'error':'invalid xsl'}
                        }

                        var fragment = null;
                        if ( window.XSLTProcessor )
                        {
                                var xslProc = new XSLTProcessor();
                                xslProc.importStylesheet(pXSL);
                                fragment = xslProc.transformToFragment(pXML, document);

                                // para retornar valor igual ao ie.
                                var aux = document.createElement("div");
                                aux.appendChild(fragment);
                                fragment = aux.innerHTML;
                        }
                        else
                        {
                                var xslTemplate = new ActiveXObject("MSXML2.XSLTemplate");
                                xslTemplate.stylesheet = pXSL;

                                var myXslProc = xslTemplate.createProcessor();
                                myXslProc.input = pXML;

                                myXslProc.transform();
                                fragment = myXslProc.output;
                        }
                        return fragment;
                }
                catch(e)
                {
                        alert("transform\n\n" + e + "\n\n" + e.description);
                }
        },
        'xml' : function()
        {
                try
                {
                        var a = false;
                        if ( document.implementation.createDocument )
                                a = document.implementation.createDocument("", "", null);
                        else if ( ActiveXObject )
                                a = new ActiveXObject("Msxml2.DOMDocument");

                        //with ( a )
                        //      appendChild(createProcessingInstruction("xml", "version='1.0'"));

                        return a;
                }
                catch(e)
                {
                        alert("create\n\n" + e + "\n\n" + e.description);
                }
        }
};