import javax.imageio.*;
import java.awt.image.*;
import java.awt.event.*;
import java.awt.*;
import java.security.NoSuchAlgorithmException;
import java.security.MessageDigest;
import java.lang.reflect.*;
import java.net.*;
import java.io.*;
import javax.swing.text.*;
import javax.swing.event.*;
import javax.swing.*;
import java.util.concurrent.*;
import java.util.regex.*;
import java.util.List;
import java.util.zip.*;
import java.util.*;


public class main {
  static String githubPath = "atom/electron";
  static boolean doIt = true;
  
  public static void main(String[] args) throws Exception {
    String url = "https://github.com/" + githubPath + "/archive/master.zip";
    String found = findSnippetNamed("Data: " + url);
    print("Found: " + found);
    if (found == null && doIt) {
      String addURL = "http://tinybrain.de:8080/tb-int/add_snippet.php";
      String query = "type=37&high=1&public=1&url=" + urlencode(url);
      print(doPost(query, addURL));
    }
  }

static void print() {
  System.out.println();
}

static void print(Object o) {
  System.out.println(o);
}

static void print(long i) {
  System.out.println(i);
}

static String doPost(String urlParameters, String url) throws IOException {
  URL _url = new URL(url);
  return doPost(urlParameters, _url.openConnection(), _url);
}

static String doPost(String urlParameters, URLConnection conn, URL url) throws IOException {
  // connect and do POST
  conn.setDoOutput(true);

  OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
  writer.write(urlParameters);
  writer.flush();

  String contents = loadPage(conn, url);
  writer.close();
  return contents;
}

static String urlencode(String x) {
  try {
    return URLEncoder.encode(unnull(x), "UTF-8");
  } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); }
}

static String findSnippetNamed(String title) {
  List<String> ids = findSnippetsNamed(title);
  return ids.isEmpty() ? null : ids.get(0);
}

  public static String loadPage(String url) throws IOException {
    if(url.startsWith("tb/"))
      url = "tinybrain.de:8080/" + url;
    if (url.indexOf("://") < 0)
      url = "http://" + url;
    return loadPage(new URL(url));
  }
  
  public static String loadPage(URL url) throws IOException {
    System.out.println("Loading: " + url.toExternalForm());
    URLConnection con = url.openConnection();
    return loadPage(con, url);
  }

  public static String loadPage(URLConnection con, URL url) throws IOException {
    String contentType = con.getContentType();
    if (contentType == null)
      throw new IOException("Page could not be read: " + url);
    //Log.info("Content-Type: " + contentType);
    String charset = loadPage_guessCharset(contentType);
    Reader r = new InputStreamReader(con.getInputStream(), charset);
    StringBuilder buf = new StringBuilder();
    while (true) {
      int ch = r.read();
      if (ch < 0)
        break;
      //Log.info("Chars read: " + buf.length());
      buf.append((char) ch);
    }
    return buf.toString();
  }
  
  static String loadPage_guessCharset(String contentType) {
    Pattern p = Pattern.compile("text/html;\\s+charset=([^\\s]+)\\s*");
    Matcher m = p.matcher(contentType);
    /* If Content-Type doesn't match this pre-conception, choose default and hope for the best. */
    return m.matches() ? m.group(1) : "ISO-8859-1";
  }



  static String unnull(String s) {
    return s == null ? "" : s;
  }

static List<String> findSnippetsNamed(String title) { try {
 
  List<String> list = new ArrayList<String>();
  String url = "http://tinybrain.de:8080/nt-int/find_title_lin.php?title=" + urlencode(title) + "&alltypes=1";
  for (String line : toLines(loadPage(url))) {
    if (line.length() != 0)
      list.add(line);
  }
  return list;

} catch (Throwable __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }}

 public static List<String> toLines(String s) {
    List<String> lines = new ArrayList<String>();
    int start = 0;
    while (true) {
      int i = toLines_nextLineBreak(s, start);
      if (i < 0) {
        if (s.length() > start) lines.add(s.substring(start));
        break;
      }

      lines.add(s.substring(start, i));
      if (s.charAt(i) == '\r' && i+1 < s.length() && s.charAt(i+1) == '\n')
        i += 2;
      else
        ++i;

      start = i;
    }
    return lines;
  }

  private static int toLines_nextLineBreak(String s, int start) {
    for (int i = start; i < s.length(); i++) {
      char c = s.charAt(i);
      if (c == '\r' || c == '\n')
        return i;
    }
    return -1;
  }
}