package com.classifieds;

import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.XMLReader;
import org.xml.sax.helpers.DefaultHandler;


import android.util.Log;

public class Uploader 
{

    private String Tag = "UPLOADER";
    private String urlString ;//= "YOUR_ONLINE_PHP";
    HttpURLConnection conn;
    String exsistingFileName ;

    private void uploadImageData(String existingFileName,String urlString)
    {
        String lineEnd = "\r\n";
        String twoHyphens = "--";
        String boundary = "*****";
        try {
            // ------------------ CLIENT REQUEST

            Log.e(Tag,"Inside second Method");

            FileInputStream fileInputStream = new FileInputStream(new File(
                    exsistingFileName));

            // open a URL connection to the Servlet

            URL url = new URL(urlString);

            // Open a HTTP connection to the URL

            conn = (HttpURLConnection) url.openConnection();

            // Allow Inputs
            conn.setDoInput(true);

            // Allow Outputs
            conn.setDoOutput(true);

            // Don't use a cached copy.
            conn.setUseCaches(false);

            // Use a post method.
            conn.setRequestMethod("POST");

            conn.setRequestProperty("Connection","Keep-Alive");

            conn.setRequestProperty("Content-Type","multipart/form-data;boundary=" + boundary);

            DataOutputStream dos = new DataOutputStream(conn.getOutputStream());

            dos.writeBytes(twoHyphens + boundary + lineEnd);
            dos
                    .writeBytes("Content-Disposition: post-data; name=uploadedfile;filename="
                            + exsistingFileName + "" + lineEnd);
            dos.writeBytes(lineEnd);

            Log.v(Tag,"Headers are written");

            // create a buffer of maximum size

            int bytesAvailable = fileInputStream.available();
            int maxBufferSize = 1000;
            // int bufferSize = Math.min(bytesAvailable,maxBufferSize);
            byte[] buffer = new byte[bytesAvailable];

            // read file and write it into form...

            int bytesRead = fileInputStream.read(buffer,bytesAvailable);

            while (bytesRead > 0) {
                dos.write(buffer,bytesAvailable);
                bytesAvailable = fileInputStream.available();
                bytesAvailable = Math.min(bytesAvailable,maxBufferSize);
                bytesRead = fileInputStream.read(buffer,bytesAvailable);
            }

            // send multipart form data necesssary after file data...

            dos.writeBytes(lineEnd);
            dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

            // close streams
            Log.v(Tag,"File is written");
            fileInputStream.close();
            dos.flush();
            dos.close();

        } catch (MalformedURLException ex) {
            Log.e(Tag,"error: " + ex.getMessage(),ex);
        }

        catch (IOException ioe) {
            Log.e(Tag,"error: " + ioe.getMessage(),ioe);
        }


        SAXParserFactory spf = SAXParserFactory.newInstance();
        SAXParser sp = null;
        try {
            sp = spf.newSAXParser();
        } catch (ParserConfigurationException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (SAXException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        // Get the XMLReader of the SAXParser we created.
        XMLReader xr = null;
        try {
            xr = sp.getXMLReader();
        } catch (SAXException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        // Create a new ContentHandler and apply it to the XML-Reader
        MyExampleHandler1 myExampleHandler = new MyExampleHandler1();
        xr.setContentHandler(myExampleHandler);

        // Parse the xml-data from our URL. 
        try {
            xr.parse(new InputSource(conn.getInputStream()));
        //xr.parse(new InputSource(new java.io.FileInputStream(new java.io.File("login.xml")))); 
        } catch (MalformedURLException e) {
            Log.d("Net Disconnected","NetDisconeeted");
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            Log.d("Net Disconnected","NetDisconeeted");
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (SAXException e) {
            Log.d("Net Disconnected","NetDisconeeted");
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        // Parsing has finished.

    }

    public Uploader(String existingFileName,boolean isImageUploading,String urlString ) {

        this.exsistingFileName = existingFileName;
        this.urlString = urlString;

    }

    class MyExampleHandler1 extends DefaultHandler
    {
    // ===========================================================
    // Methods
    // ===========================================================

    @Override
    public void startDocument() throws SAXException {

    }

    @Override
    public void endDocument() throws SAXException {
        // Nothing to do
    }

    @Override
    public void startElement(String namespaceURI,String localName,String qName,Attributes atts) throws SAXException {


    }

    /** Gets be called on closing tags like:
     * </tag> */
    @Override
    public void endElement(String namespaceURI,String qName)
              throws SAXException {


    }

    /** Gets be called on the following structure:
     * <tag>characters</tag> */
    @Override
    public void characters(char ch[],int start,int length) {

     }
    }

}