com.gwtplatform.mvp.client.googleanalytics.GoogleAnalyticsImpl Maven / Gradle / Ivy

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/**
 * Copyright 2011 ArcBees Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.gwtplatform.mvp.client.googleanalytics;

import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.ScriptElement;
import com.google.gwt.user.client.Window;

/**
 * Default {@link GoogleAnalytics} implementation that uses JSNI to
 * expose Google Analytics javascript methods.
 *
 * @author Christian Goudreau
 */
public class GoogleAnalyticsImpl implements GoogleAnalytics {
    @Override
    public void init(String userAccount) {
        Element firstScript = Document.get().getElementsByTagName("script").getItem(
                0);

        ScriptElement config = Document.get().createScriptElement(
                "var _gaq = _gaq || [];_gaq.push(['_setAccount', '" + userAccount
                        + "']);_gaq.push(['_trackPageview']);");

        firstScript.getParentNode().insertBefore(config, firstScript);

        ScriptElement script = Document.get().createScriptElement();

        // Add the google analytics script.
        script.setSrc(("https:".equals(Window.Location.getProtocol())
                ? "https://ssl" : "http://www") + ".google-analytics.com/ga.js");
        script.setType("text/javascript");
        script.setAttribute("async", "true");

        firstScript.getParentNode().insertBefore(script, firstScript);
    }

    @Override
    public native void addAccount(String trackerName, String userAccount) /*-{
        $wnd._gaq.push([ '" + trackerName + "._setAccount', '" + userAccount + "' ]);
    }-*/;

    public native void trackPageview(String pageName) /*-{
        if (!pageName.match("^/") == "/") {
            pageName = "/" + pageName;
        }

        $wnd._gaq.push([ '_trackPageview', pageName ]);
    }-*/;

    @Override
    public native void trackPageview() /*-{
        $wnd._gaq.push([ '_trackPageview' ]);
    }-*/;

    @Override
    public native void trackPageview(String trackerName, String pageName) /*-{
        if (!pageName.match("^/") == "/") {
            pageName = "/" + pageName;
        }

        $wnd._gaq.push([ '" + trackerName + "._trackPageview', pageName ]);
    }-*/;

    @Override
    public native void trackEvent(String category, String action) /*-{
        $wnd._gaq.push([ '_trackEvent', category, action ]);
    }-*/;

    @Override
    public native void trackEvent(String category, String action, String optLabel) /*-{
        $wnd._gaq.push([ '_trackEvent', category, action, optLabel ]);
    }-*/;

    @Override
    public native void trackEvent(String category, String action,
            String optLabel, int optValue) /*-{
        $wnd._gaq.push([ '_trackEvent', category, action, optLabel, optValue ]);
    }-*/;

    @Override
    public native void trackEvent(String category, String action, String optLabel, int optValue,
            boolean optNonInteraction) /*-{
        $wnd._gaq.push([ '_trackEvent', category, action, optLabel, optValue, optNonInteraction ]);
    }-*/;

    @Override
    public native void trackEventWithTracker(String trackerName, String category, String action) /*-{
        $wnd._gaq.push([ '" + trackerName + "._trackEvent', category, action ]);
    }-*/;

    @Override
    public native void trackEventWithTracker(String trackerName, String category, String action, String optLabel) /*-{
        $wnd._gaq.push([ '" + trackerName + "._trackEvent', category, action, optLabel ]);
    }-*/;

    @Override
    public native void trackEventWithTracker(String trackerName, String category, String action,
            String optLabel, int optValue) /*-{
        $wnd._gaq.push([ '" + trackerName + "._trackEvent', category, action, optLabel, optValue ]);
    }-*/;

    @Override
    public native void trackEventWithTracker(String trackerName, String category, String action, String optLabel, int optValue, boolean optNonInteraction) /*-{
        $wnd._gaq.push([ '" + trackerName + "._trackEvent', category, action, optLabel, optValue, optNonInteraction ]);
    }-*/;
}