var html = "text/html";
var encoding = "UTF-8";
var ClientSideResourceManager = Packages.com.google.refine.ClientSideResourceManager;

/*
 * Function invoked to initialize the extension.
 */
function init() {
    // Packages.java.lang.System.err.println("Initializing sample extension");
    // Packages.java.lang.System.err.println(module.getMountPoint());
    
    // Script files to inject into /project page
    ClientSideResourceManager.addPaths(
        "project/scripts",
        module,
        [
            "scripts/project-injection.js"
        ]
    );
    
    // Style files to inject into /project page
    ClientSideResourceManager.addPaths(
        "project/styles",
        module,
        [
            "styles/project-injection.less"
        ]
    );
}

/*
 * Function invoked to handle each request in a custom way.
 */
function process(path, request, response) {
    // Analyze path and handle this request yourself.
    
    if (path == "/" || path == "") {
        var context = {};
        // here's how to pass things into the .vt templates
        context.someList = ["Superior","Michigan","Huron","Erie","Ontario"];
        context.someString = "foo";
        context.someInt = Packages.com.google.refine.sampleExtension.SampleUtil.stringArrayLength(context.someList);
        
        send(request, response, "index.vt", context);
    }
}

function send(request, response, template, context) {
    butterfly.sendTextFromTemplate(request, response, context, template, encoding, html);
}