org.owasp.goatdroid.fourgoats.fragments.HistoryDialogFragment.java Source code

Introduction

Here is the source code for org.owasp.goatdroid.fourgoats.fragments.HistoryDialogFragment.java

Source

/**
 * OWASP GoatDroid Project
 * 
 * This file is part of the Open Web Application Security Project (OWASP)
 * GoatDroid project. For details, please see
 * https://www.owasp.org/index.php/Projects/OWASP_GoatDroid_Project
 *
 * Copyright (c) 2012 - The OWASP Foundation
 * 
 * GoatDroid is published by OWASP under the GPLv3 license. You should read and accept the
 * LICENSE before you use, modify, and/or redistribute this software.
 * 
 * @author Jack Mannino (Jack.Mannino@owasp.org https://www.owasp.org/index.php/User:Jack_Mannino)
 * @author Walter Tighzert
 * @created 2012
 */
package org.owasp.goatdroid.fourgoats.fragments;

import java.util.ArrayList;
import java.util.HashMap;
import org.owasp.goatdroid.fourgoats.activities.Login;
import org.owasp.goatdroid.fourgoats.db.UserInfoDBHelper;
import org.owasp.goatdroid.fourgoats.javascriptinterfaces.ViewCheckinJSInterface;
import org.owasp.goatdroid.fourgoats.misc.Constants;
import org.owasp.goatdroid.fourgoats.misc.Utils;
import org.owasp.goatdroid.fourgoats.rest.history.HistoryRequest;
import org.owasp.goatdroid.fourgoats.R;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.widget.TextView;
import android.widget.Toast;

public class HistoryDialogFragment extends Fragment {

    Context context;
    WebView webview;
    TextView noCheckinsTextView;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        context = this.getActivity();
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View v = inflater.inflate(R.layout.history, container, false);
        webview = (WebView) v.findViewById(R.id.historyWebView);
        WebSettings webSettings = webview.getSettings();
        webview.addJavascriptInterface(new ViewCheckinJSInterface(context), "jsInterface");
        webSettings.setJavaScriptEnabled(true);
        noCheckinsTextView = (TextView) v.findViewById(R.id.noCheckinsTextView);
        GetHistory getHistory = new GetHistory();
        getHistory.execute(null, null);
        return v;
    }

    public void launchLogin() {
        Intent intent = new Intent(context, Login.class);
        startActivity(intent);
    }

    public String generateHistoryHTML(ArrayList<HashMap<String, String>> historyData) {

        String historyTable = "";
        String venueName = "";
        String checkinID = "";
        String dateTime = "";
        String latitude = "";
        String longitude = "";
        String venueWebsite = "";

        if (historyData.size() > 1) {

            for (HashMap<String, String> checkin : historyData) {
                if (checkin.get("venueName") != null)
                    venueName = checkin.get("venueName");
                if (checkin.get("checkinID") != null)
                    checkinID = checkin.get("checkinID");
                if (checkin.get("dateTime") != null)
                    dateTime = checkin.get("dateTime");
                if (checkin.get("latitude") != null)
                    latitude = checkin.get("latitude");
                if (checkin.get("longitude") != null)
                    longitude = checkin.get("longitude");
                if (checkin.get("venueWebsite") != null)
                    venueWebsite = checkin.get("venueWebsite");

                String[] splitDateTime = dateTime.split(" ");
                historyTable += "<p><b>" + venueName + "</b><br><b>Date:</b> " + splitDateTime[0]
                        + "<br><b>Time:</b> " + splitDateTime[1] + "<br><b>Latitude:</b> " + latitude
                        + "<br><b>Longitude:</b> " + longitude + "<br>"
                        + "<button style=\"color: white; background-color:#2E9AFE\" "
                        + "type=\"button\" onclick=\"window.jsInterface.launchViewCheckinActivity('" + venueName
                        + "','" + venueWebsite + "','" + dateTime + "','" + latitude + "','" + longitude + "','"
                        + checkinID + "')\">View Checkin</button><br>";
            }
        } else {
            historyTable += "<p><p>You have not checked in yet, grasshopper";
        }
        return historyTable;
    }

    private class GetHistory extends AsyncTask<Void, Void, ArrayList<HashMap<String, String>>> {

        boolean success = false;
        String errors = "";
        String htmlResponse = "";

        protected ArrayList<HashMap<String, String>> doInBackground(Void... params) {

            ArrayList<HashMap<String, String>> historyData = new ArrayList<HashMap<String, String>>();
            UserInfoDBHelper uidh = new UserInfoDBHelper(context);
            String sessionToken = uidh.getSessionToken();
            HistoryRequest rest = new HistoryRequest(context);
            try {
                if (sessionToken.equals("")) {
                    errors = Constants.INVALID_SESSION;
                } else {
                    historyData = rest.getHistory(sessionToken);
                    if (historyData.get(0).get("success").equals("true")) {
                        htmlResponse = generateHistoryHTML(historyData);
                        success = true;
                    } else
                        errors = historyData.get(0).get("errors");
                }
            } catch (Exception e) {
                errors = Constants.COULD_NOT_CONNECT;
            } finally {
                uidh.close();
            }

            return historyData;
        }

        public void onPostExecute(ArrayList<HashMap<String, String>> results) {
            if (success) {
                webview.loadData(htmlResponse, "text/html", "UTF-8");
            } else if (errors.equals(Constants.INVALID_SESSION)) {
                launchLogin();
            } else if (errors.equals(Constants.NEVER_CHECKED_IN)) {
                noCheckinsTextView.setVisibility(1);
            } else {
                Utils.makeToast(context, errors, Toast.LENGTH_LONG);
            }
        }
    }
}