Rewritten in PHP/Javascript

[dietsurvey.git] / com / agnibho / code / dietSurvey / Update.java

diff --git a/com/agnibho/code/dietSurvey/Update.java b/com/agnibho/code/dietSurvey/Update.java
deleted file mode 100644 (file)
index 28e1c95..0000000
--- a/com/agnibho/code/dietSurvey/Update.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
-    Diet-Survey: Perform diet survey based on 24 hours recall
-    Copyright (C) 2013  Agnibho Mondal
-    
-    This file is part of Diet-Survey.
-
-    Diet-Survey is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    Diet-Survey is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Diet-Survey.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package com.agnibho.code.dietSurvey;
-
-import java.awt.Desktop;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URISyntaxException;
-import java.net.URL;
-
-import javax.swing.JOptionPane;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.TransformerConfigurationException;
-import javax.xml.xpath.XPathExpressionException;
-
-import org.w3c.dom.Document;
-import org.xml.sax.SAXException;
-
-public class Update {
-
-    public static final String VERSION="1.0.1";
-    public static final String UPDATE_URL="http://cdn.agnibho.com/java/diet-survey/version/";
-    
-    public enum Status {NOT_CHECKED, UP_TO_DATE, NEW_VERSION_AVAILABLE}
-
-    public static String updateVersion;
-    public static Status currentStatus=Status.NOT_CHECKED;
-
-    private Update() {
-
-    }
-
-    public static void checkUpdate() throws IOException, TransformerConfigurationException, SAXException, ParserConfigurationException, XPathExpressionException {
-       URL url=new URL(Update.UPDATE_URL);
-       InputStream in=url.openStream();
-       Document doc=new DocHandler().getDocument(in);
-       updateVersion=DocHandler.getXpInstance().evaluate("/version/current", doc);
-       in.close();
-
-       int[] usingVer=new int[3];
-       int[] updateVer=new int[3];
-
-       String[] array;
-       array=VERSION.split("\\.");
-       usingVer[0]=Integer.parseInt(array[0]);
-       usingVer[1]=Integer.parseInt(array[1]);
-       usingVer[2]=Integer.parseInt(array[2]);
-       array=updateVersion.split("\\.");
-       updateVer[0]=Integer.parseInt(array[0]);
-       updateVer[1]=Integer.parseInt(array[1]);
-       updateVer[2]=Integer.parseInt(array[2]);
-
-       if(usingVer[0]<updateVer[0]){
-           currentStatus=Status.NEW_VERSION_AVAILABLE;
-           showUpdate();
-       }
-       else if(usingVer[1]<updateVer[1]){
-           currentStatus=Status.NEW_VERSION_AVAILABLE;
-           showUpdate();
-       }
-       else if(usingVer[2]<updateVer[2]){
-           currentStatus=Status.NEW_VERSION_AVAILABLE;
-           showUpdate();
-       }
-       else{
-           currentStatus=Status.UP_TO_DATE;
-       }
-    }
-    public static void showUpdate(){
-       int ret=JOptionPane.showConfirmDialog(null, "Version "+updateVersion+" is available.\nVisit the download page now?", "New Version Available", JOptionPane.YES_NO_OPTION, JOptionPane.INFORMATION_MESSAGE);
-       if(ret==JOptionPane.YES_OPTION){
-           try {
-               Desktop.getDesktop().browse(new URL("http://code.agnibho.com/diet-survey/").toURI());
-           } catch (IOException | URISyntaxException e) {
-               e.printStackTrace();
-           }
-       }
-    }
-    public static void showUpToDate(){
-       JOptionPane.showMessageDialog(null, "The program is up to date.", "Up to date", JOptionPane.INFORMATION_MESSAGE);
-    }
-
-}