com.risevision.viewer.client.data.GadgetScriptController.java Source code

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Here is the source code for com.risevision.viewer.client.data.GadgetScriptController.java

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// Copyright  2010 - May 2014 Rise Vision Incorporated.
// Use of this software is governed by the GPLv3 license
// (reproduced in the LICENSE file).

package com.risevision.viewer.client.data;

import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.http.client.RequestCallback;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;

public class GadgetScriptController {
    private static String DEFAULT_GADGET_SCRIPT = "" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/globals.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/base.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/string.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/urlparams.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/config.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/auth.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/auth-init.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/json-native.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/io.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/onload.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/prefs.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/log.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/wpm.transport.js\"></script>" +
    //         "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/rpc.js\"></script>" +
            "<script type=\"text/javascript\" language=\"javascript\" src=\"/gadgets/gadgets.min.js\"></script>"
            + "";

    private static String GADGET_SCRIPT_TAG = "" + "<script type=\"text/javascript\" language=\"javascript\">"
            + "%gadgetScript%" + "</script>" + "";

    private static String gadgetScript = DEFAULT_GADGET_SCRIPT;

    public static void retrieveScript() {
        try {
            new RequestBuilder(RequestBuilder.GET, "gadgets/gadgets.min.js").sendRequest("", new RequestCallback() {
                @Override
                public void onResponseReceived(Request req, Response resp) {
                    gadgetScript = GADGET_SCRIPT_TAG.replace("%gadgetScript%", resp.getText());
                }

                @Override
                public void onError(Request res, Throwable throwable) {
                    // handle errors
                }
            });
        } catch (RequestException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public static String getGadgetScript() {
        return gadgetScript;
    }
}