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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.fourisland.instadisc.Item;
import com.fourisland.instadisc.Database.Filter;
import com.fourisland.instadisc.Database.Subscription;
import com.fourisland.instadisc.Database.Wrapper;
import com.fourisland.instadisc.XmlRpc;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JLabel;
/**
*
* @author hatkirby
*/
public class SubscriptionFile {
public HashMap<String, String> headerMap;
public SubscriptionFile(URL url, JLabel status) {
status.setText("Checking....");
try {
HttpURLConnection urc = (HttpURLConnection) url.openConnection();
Thread th = new Thread(new SubscriptionFileThread(urc, status));
th.start();
} catch (FileNotFoundException ex) {
status.setText("Error: Subscription File doesn't exist");
} catch (IOException ex) {
Logger.getLogger(SubscriptionFile.class.getName()).log(Level.SEVERE, null, ex);
}
}
public static void deleteSubscription(Subscription s, boolean deleteFromData) {
if (deleteFromData) {
Wrapper.deleteSubscription(s.getURL());
}
XmlRpc xmlrpc = new XmlRpc("deleteSubscription");
xmlrpc.addParam(s.getURL());
xmlrpc.execute();
int i = 0;
Filter f[] = Wrapper.getAllFilter();
for (i = 0; i < f.length; i++) {
if (f[i].getSubscription().equals(s.getURL())) {
Wrapper.deleteFilter(f[i].getID());
}
}
}
}
class SubscriptionFileThread implements Runnable {
HttpURLConnection urc;
JLabel status;
public SubscriptionFileThread(HttpURLConnection urc, JLabel status) {
this.urc = urc;
this.status = status;
}
public void run() {
InputStream is = null;
try {
is = urc.getInputStream();
int[] buffer = new int[1000];
int rs = 0;
int i = 0;
while (rs != -1) {
try {
rs = is.read();
if (rs != -1) {
buffer[i] = rs;
}
i++;
} catch (IOException ex) {
Logger.getLogger(SubscriptionFileThread.class.getName()).log(Level.SEVERE, null, ex);
}
}
StringBuilder result = new StringBuilder();
int j = 0;
for (j = 0; j < i; j++) {
result.append(Character.toString((char) buffer[j]));
}
String[] headers = result.toString().split("\n");
HashMap<String, String> headerMap = new HashMap<String, String>();
i = 0;
while (1 == 1) {
try {
String[] nameVal = headers[i].split(": ");
String name = nameVal[0];
String value = nameVal[1].trim();
headerMap.put(name, value);
} catch (Exception ex) {
break;
}
i++;
}
if (headerMap.containsKey("Subscription")) {
if (headerMap.containsKey("Title")) {
if (headerMap.containsKey("Category")) {
Subscription s = new Subscription();
s.setURL(headerMap.get("Subscription"));
s.setTitle(headerMap.get("Title"));
s.setCategory(headerMap.get("Category"));
Wrapper.addSubscription(s);
XmlRpc xmlrpc = new XmlRpc("addSubscription");
xmlrpc.addParam(headerMap.get("Subscription"));
xmlrpc.addParam(headerMap.get("Category"));
xmlrpc.execute();
status.setText("You've sucessfully subscribed to that website");
} else {
status.setText("Error: Subscription file is not well-formed");
}
} else {
status.setText("Error: Subscription file is not well-formed");
}
} else {
status.setText("Error: Subscription file is not well-formed");
}
} catch (IOException ex) {
Logger.getLogger(SubscriptionFileThread.class.getName()).log(Level.SEVERE, null, ex);
} finally {
try {
is.close();
} catch (IOException ex) {
Logger.getLogger(SubscriptionFileThread.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}
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