gistfile1.m

@import <Foundation/CPObject.j>

/*!
    Helper function to load xml documents
*/
function XmlFromString(xmlData)
{
	if (window.ActiveXObject) {
		//for IE
		xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
		xmlDoc.async="false";
		xmlDoc.loadXML(xmlData);
		return xmlDoc;
	} else if (document.implementation && document.implementation.createDocument) {
		//for Mozila
		parser=new DOMParser();
		xmlDoc=parser.parseFromString(xmlData,"text/xml");
		return xmlDoc;
	}
}

/*!
    Core class that manages address book. It loads given ab.xml, converts it
    into plist and stores in contacts.
*/
@implementation ABManager : CPObject
{
    CPArray _contacts;
}

/*!
    Used to initialize ABController
    @param path path to XML document with contacts data
*/
- (id)initWithXML:(CPString)path
{
    self = [super init];
    
    var xml = [CPURLConnection
                      sendSynchronousRequest:[CPURLRequest requestWithURL:path]
                      returningResponse:nil
                      error:nil];
    if(xml == nil)
        return nil;
    
    var xslt = [CPURLConnection
                sendSynchronousRequest:[CPURLRequest requestWithURL:@"abplist.xsl"]
                returningResponse:nil
                error:nil];
    if(xslt == nil)
        return nil;
    
    // now some js crap to convert xml :)
    var xmlDoc  = XmlFromString([xml string]);
    var xsltDoc = XmlFromString([xslt string]);
    var plist = nil;
    
    if (window.ActiveXObject) {
        plist = xmlDoc.transformNode(xsltDoc);
        plist = plist.xml;
    } else if (document.implementation&& document.implementation.createDocument) {
        xsltProcessor = new XSLTProcessor();
        xsltProcessor.importStylesheet(xsltDoc);
        plist = xsltProcessor.transformToFragment(xmlDoc, document);
        plist = (new XMLSerializer()).serializeToString(plist);
    } else
        return nil;
    
    _contacts = [[[CPData alloc] initWithString:plist] plistObject];
    
    return self;
}

/*!
    Just a getter method
*/
- (CPArray)contacts
{
    return _contacts;
}

@end