package org.jaudiotagger.fix;

 import org.jaudiotagger.audio.ogg.OggFileReader;

 import org.jaudiotagger.audio.AudioFile;

 import org.jaudiotagger.fix.Fix;

 import java.io.File;

 /**

  * Simple class that will attempt to recusively read all files within a directory, flags

  * errors that occur.

  */

 public class Fix202

 {

     public static void main(final String[] args)

     {

         Fix202 test = new Fix202();

         if (args.length != 1)

         {

             System.err.println("usage Fix202 Folder");

             System.err.println("      You must enter the folder containing the corrupted files");

             System.exit(1);

         }

         File dir = new File(args[0]);

         if (!dir.exists())

         {

             System.err.println("usage Fix202 Folder");

             System.err.println("      File " + args[0] + " does not exist");

             System.exit(1);

         }

         if (!dir.isDirectory())

         {

             System.err.println("usage Fix202 Folder");

             System.err.println("      File " + args[0] + " is not a folder");

             System.exit(1);

         }

         try

         {

             final File[] audioFiles = dir.listFiles(new OggFileFilter());

             if (audioFiles.length > 0)

             {

                 for (File oggFile : audioFiles)

                 {

                     System.out.print("Processing " + oggFile.getPath() +" ");

                     try

                     {

                           //Read as broken dir, and save to fix

                           OggFileReader fileReader = new OggFileReader();

                           AudioFile audioFile = fileReader.read(oggFile);

                           //Read normally so not broken

                           System.out.println(":Not Broken");

                           continue;

                     }

                     catch (Throwable t)

                     {

                         //Nneds fix continue

                     }

                     try

                     {

                           //Read as broken dir, and save to fix

                           OggFileReader fileReader = new OggFileReader(Fix.FIX_OGG_VORBIS_COMMENT_NOT_COUNTING_EMPTY_COLUMNS);

                           AudioFile audioFile = fileReader.read(oggFile);

                           audioFile.commit();

                           //Read again normally to check fix

                           fileReader = new OggFileReader();

                           audioFile = fileReader.read(oggFile);

                           audioFile.commit();

                           System.out.println(":********Fixed*************");

                     }

                     catch (Throwable t)

                     {

                         System.err.println("Unable to fix");

                     }

                 }

             }

         }

         catch (Exception e)

         {

             System.err.println("Unable to extract tag");

             System.exit(1);

         }

     }

     static class OggFileFilter

             extends javax.swing.filechooser.FileFilter

             implements java.io.FileFilter

     {

         /**

          * Create a default OggFileFilter.  The allowDirectories field will

          * default to false.

          */

         public OggFileFilter()

         {

         }

         /**

          * Determines whether or not the file is an mp3 file.  If the file is

          * a directory, whether or not is accepted depends upon the

          * allowDirectories flag passed to the constructor.

          *

          * @param file the file to test

          * @return true if this file or directory should be accepted

          */

         public final boolean accept(final File file)

         {

             return (

                     (file.getName()).toLowerCase().endsWith(".ogg")

             );

         }

         /**

          * Returns the Name of the Filter for use in the Chooser Dialog

          *

          * @return The Description of the Filter

          */

         public final String getDescription()

         {

             return new String(".ogg Files");

         }

     }

     public static final String IDENT = "$Id: Fix202.java,v 1.1 2008/02/21 14:26:33 paultaylor Exp $";

 }