/*
* Copyright 2010, 2011 Ali Piccioni & Francois Poizat
*
* This program is distributed under the terms of the GNU General Public License
*
* This file is part of Team Liquid Android App.
*
* Team Liquid Android App 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.
*
* Team Liquid Android App 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 Team Liquid Android App. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.opensourcetlapp.tl;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.htmlcleaner.HtmlCleaner;
import org.htmlcleaner.TagNode;
import org.htmlcleaner.XPatherException;
import org.opensourcetlapp.tl.R;
import org.opensourcetlapp.tl.Adapters.ShowMyPMAdapter;
import org.opensourcetlapp.tl.Structs.PMInfo;
import android.app.Activity;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.os.Message;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;
public class ShowMyPM extends ListActivity implements Runnable {
private static final String RESOURCE_PATH = "mytlnet";
private static final String PARSE_NODE = "<table width='100%' cellspacing='0'>"; // TODO: Figure out why the TagParser won't parse the page when there are new PMs
private static final String TAG = "Private Messages";
private ProgressDialog progressDialog;
private TLHandler handler;
private Context context;
private List<PMInfo> pmInfoList = new ArrayList<PMInfo>(50);
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.show_my_pm);
context = this;
setTitle(TLLib.makeActivityTitle("Private Messages"));
refresh();
}
private void refresh(){
pmInfoList.clear();
progressDialog = ProgressDialog.show(this, null, "Loading...", true, true);
handler = new ShowMyPMHandler(progressDialog, this);
new Thread(this).start();
}
private void render(){
HtmlCleaner cleaner = TLLib.buildDefaultHtmlCleaner();
String url = TLLib.getAbsoluteURL(RESOURCE_PATH);
try {
TagNode node = TLLib.TagNodeFromURLEx2(cleaner, new URL(url), handler, context, PARSE_NODE, true);
handler.sendEmptyMessage(TLHandler.PROGRESS_RENDERING);
Object [] nodeList = null;
if (((TagNode)node.evaluateXPath("//tbody/tr[position()>2]")[0]).getChildren().size() > 3) {
nodeList = node.evaluateXPath("//tbody/tr[position()>2]");
} else {
nodeList = node.evaluateXPath("//tbody/tr[position()>3]");
}
Log.d(TAG, "NodeList Length: "+ nodeList.length);
TagNode n;
for (Object o : nodeList){
n = (TagNode)o;
try {
TagNode from;
TagNode subject;
TagNode subjectURL;
TagNode date;
TagNode read;
try {
from = (TagNode)(n.evaluateXPath("./td[1]/b"))[0];
subjectURL = (TagNode)(n.evaluateXPath("./td[2]/a"))[0];
subject = (TagNode)(n.evaluateXPath("./td[2]/a/b"))[0];
date = (TagNode)(n.evaluateXPath("./td[3]/b"))[0];
read = (TagNode)(n.evaluateXPath("./td[4]/a[3]/b"))[0];
} catch (ArrayIndexOutOfBoundsException e){
from = (TagNode)(n.evaluateXPath("./td[1]"))[0];
subject = (TagNode)(n.evaluateXPath("./td[2]/a"))[0];
subjectURL = subject;
date = (TagNode)(n.evaluateXPath("./td[3]"))[0];
read = (TagNode)(n.evaluateXPath("./td[4]/a[3]"))[0];
}
PMInfo pmInfo = new PMInfo();
pmInfo.from = HtmlTools.unescapeHtml(from.getChildren().iterator().next().toString());
pmInfo.subject = HtmlTools.unescapeHtml(subject.getChildren().iterator().next().toString());
pmInfo.url = HtmlTools.unescapeHtml(subjectURL.getAttributeByName("href"));
pmInfo.date = HtmlTools.unescapeHtml(date.getChildren().iterator().next().toString());
pmInfo.read = HtmlTools.unescapeHtml(read.getChildren().iterator().next().toString());
pmInfoList.add(pmInfo);
}
catch (ArrayIndexOutOfBoundsException e){
Log.d(TAG, "Index out of bounds");
break;
}
}
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
Log.d(TAG, "Malformed URL");
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
Log.d(TAG, "IOEXCEPTION");
e.printStackTrace();
} catch (XPatherException e) {
// TODO Auto-generated catch block
Log.d(TAG, "XPAtherException");
e.printStackTrace();
}
}
private class ShowMyPMHandler extends TLHandler {
public ShowMyPMHandler(ProgressDialog progressDialog, Context context) {
super(progressDialog, context);
}
@Override
public void handleMessage(Message msg) {
if (msg.what == 0 && this.progressStatus == TLHandler.PROGRESS_OKAY){
progressDialog.setMessage("Rendering...");
getListView().setAdapter(new ShowMyPMAdapter(pmInfoList, context));
progressDialog.dismiss();
}
else {
super.handleMessage(msg);
}
}
}
protected void onListItemClick(ListView l, View v, int position, long id) {
PMInfo pmInfo = pmInfoList.get((int) id);
pmInfoList.get((int) id).read = ShowMyPMAdapter.READ; // Message is flagged as read
getListView().setAdapter(new ShowMyPMAdapter(pmInfoList, context));
String url = pmInfo.url;
String from = pmInfo.from;
String subject = pmInfo.subject;
String date = pmInfo.date;
Intent intent = new Intent().setClass(this, ShowMyPMPost.class);
intent.putExtra("url", url);
intent.putExtra("from", from);
intent.putExtra("subject", subject);
intent.putExtra("date", date);
startActivity(intent);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.show_my_pm_menu, menu);
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.refresh:
refresh();
break;
case R.id.sendMessage:
Intent intent = new Intent().setClass(this, ShowMyPMReply.class);
startActivity(intent);
break;
}
return true;
}
public void run(){
render();
handler.sendEmptyMessage(0);
}
}