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< > BotCompany Repo | #2000372 // Translation of #2000371 with #592

New Tinybrain snippet

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import java.net.*;
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import java.io.*;
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import javax.swing.*;
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import java.util.regex.*;
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import java.util.*;
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public class main {
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  public static void main(String[] args) throws Exception {
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String prepost = loadSnippet("#1000288");
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saveMainJava(prepost.replace("[...]", loadMainJava());
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  }
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  static String loadMainJava() throws IOException {
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    return loadTextFile("input/main.java", "");
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  }
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  static void saveMainJava(String s) throws IOException {
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    saveTextFile("output/main.java", s);
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  }
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  static boolean preferCached = false;
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  public static String loadSnippet(String snippetID) throws IOException {
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    return loadSnippet(parseSnippetID(snippetID), preferCached);
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  }
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  public static String loadSnippet(String snippetID, boolean preferCached) throws IOException {
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    return loadSnippet(parseSnippetID(snippetID), preferCached);
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  }
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  public static long parseSnippetID(String snippetID) {
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    return Long.parseLong(shortenSnippetID(snippetID));
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  }
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  private static String shortenSnippetID(String snippetID) {
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    if (snippetID.startsWith("#"))
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      snippetID = snippetID.substring(1);
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    String httpBlaBla = "http://tinybrain.de/";
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    if (snippetID.startsWith(httpBlaBla))
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      snippetID = snippetID.substring(httpBlaBla.length());
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    return snippetID;
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  }
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  public static boolean isSnippetID(String snippetID) {
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    snippetID = shortenSnippetID(snippetID);
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    return isInteger(snippetID) && Long.parseLong(snippetID) != 0;
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  }
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  public static boolean isInteger(String s) {
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    return Pattern.matches("\\-?\\d+", s);
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  }
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  public static String loadSnippet(long snippetID, boolean preferCached) throws IOException {
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    if (preferCached) {
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      initSnippetCache();
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      String text = DiskSnippetCache_get(snippetID);
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      if (text != null)
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        return text;
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    }
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    String text;
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    try {
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      URL url = new URL("http://tinybrain.de:8080/getraw.php?id=" + snippetID);
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      text = loadPage(url);
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    } catch (FileNotFoundException e) {
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      throw new IOException("Snippet #" + snippetID + " not found or not public");
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    }
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    try {
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      initSnippetCache();
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      DiskSnippetCache_put(snippetID, text);
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    } catch (IOException e) {
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      System.err.println("Minor warning: Couldn't save snippet to cache ("  + DiskSnippetCache_getDir() + ")");
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    }
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    return text;
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  }
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  private static String loadPage(URL url) throws IOException {
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    System.out.println("Loading: " + url.toExternalForm());
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    URLConnection con = url.openConnection();
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    return loadPage(con, url);
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  }
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  public static String loadPage(URLConnection con, URL url) throws IOException {
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    String contentType = con.getContentType();
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    if (contentType == null)
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      throw new IOException("Page could not be read: " + url);
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    //Log.info("Content-Type: " + contentType);
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    String charset = guessCharset(contentType);
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    Reader r = new InputStreamReader(con.getInputStream(), charset);
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    StringBuilder buf = new StringBuilder();
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    while (true) {
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      int ch = r.read();
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      if (ch < 0)
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        break;
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      //Log.info("Chars read: " + buf.length());
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      buf.append((char) ch);
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    }
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    return buf.toString();
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  }
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  public static String guessCharset(String contentType) {
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    Pattern p = Pattern.compile("text/html;\\s+charset=([^\\s]+)\\s*");
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    Matcher m = p.matcher(contentType);
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    /* If Content-Type doesn't match this pre-conception, choose default and hope for the best. */
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    return m.matches() ? m.group(1) : "ISO-8859-1";
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  }
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  static File DiskSnippetCache_dir;
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  public static void initDiskSnippetCache(File dir) {
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    DiskSnippetCache_dir = dir;
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    dir.mkdirs();
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  }
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  public static synchronized String DiskSnippetCache_get(long snippetID) throws IOException {
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    return loadTextFile(DiskSnippetCache_getFile(snippetID).getPath(), null);
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  }
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  private static File DiskSnippetCache_getFile(long snippetID) {
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    return new File(DiskSnippetCache_dir, "" + snippetID);
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  }
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  public static synchronized void DiskSnippetCache_put(long snippetID, String snippet) throws IOException {
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    saveTextFile(DiskSnippetCache_getFile(snippetID).getPath(), snippet);
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  }
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  public static File DiskSnippetCache_getDir() {
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    return DiskSnippetCache_dir;
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  }
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  public static void initSnippetCache() {
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    if (DiskSnippetCache_dir == null)
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      initDiskSnippetCache(new File(System.getProperty("user.home"), ".tinybrain/snippet-cache"));
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  }
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  /** writes safely (to temp file, then rename) */
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  public static void saveTextFile(String fileName, String contents) throws IOException {
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    File file = new File(fileName);
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    File parentFile = file.getParentFile();
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    if (parentFile != null)
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      parentFile.mkdirs();
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    String tempFileName = fileName + "_temp";
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    FileOutputStream fileOutputStream = new FileOutputStream(tempFileName);
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    OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream, "UTF-8");
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    PrintWriter printWriter = new PrintWriter(outputStreamWriter);
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    printWriter.print(contents);
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    printWriter.close();
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    if (file.exists() && !file.delete())
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      throw new IOException("Can't delete " + fileName);
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    if (!new File(tempFileName).renameTo(file))
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      throw new IOException("Can't rename " + tempFileName + " to " + fileName);
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  }
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  public static String loadTextFile(String fileName, String defaultContents) throws IOException {
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    if (!new File(fileName).exists())
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      return defaultContents;
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    FileInputStream fileInputStream = new FileInputStream(fileName);
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    InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
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    return loadTextFile(inputStreamReader);
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  }
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  public static String loadTextFile(Reader reader) throws IOException {
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    StringBuilder builder = new StringBuilder();
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    try {
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      BufferedReader bufferedReader = new BufferedReader(reader);
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      String line;
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      while ((line = bufferedReader.readLine()) != null)
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        builder.append(line).append('\n');
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    } finally {
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      reader.close();
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    }
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    return builder.length() == 0 ? "" : builder.substring(0, builder.length()-1);
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  }
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}

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Comments [hide]

ID Author/Program Comment Date
65 stefan UI skeleton adder 2015-06-21 20:47:28

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Snippet ID: #2000372
Snippet name: Translation of #2000371 with #592
Eternal ID of this version: #2000372/1
Text MD5: 4e9666022ab5a4b844e3b414d5bac79b
Author: someone
Category:
Type: New Tinybrain snippet
Gummipassword: apply translator 592
Uploaded from IP: 84.201.25.107
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2015-06-20 21:25:30
Source code size: 6051 bytes / 178 lines
Pitched / IR pitched: No / Yes
Views / Downloads: 830 / 143
Referenced in: [show references]