src/main/java/eu/svjatoslav/meviz/grabmemcard/Main.java

   1 /*
   2  * Meviz - Various tools collection to work with multimedia.
   3  * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of version 2 of the GNU General Public License
   7  * as published by the Free Software Foundation.
   8  */
   9
  10 package eu.svjatoslav.meviz.grabmemcard;
  11
  12 import java.io.File;
  13 import java.io.IOException;
  14 import java.util.Date;
  15 import java.util.GregorianCalendar;
  16
  17 import eu.svjatoslav.commons.file.CommonPathResolver;
  18 import eu.svjatoslav.commons.file.FilePathParser;
  19 import eu.svjatoslav.meviz.Module;
  20 import eu.svjatoslav.meviz.encoder.EncodingOptions;
  21 import eu.svjatoslav.meviz.encoder.EncodingPlan;
  22 import eu.svjatoslav.meviz.encoder.EncodingTask;
  23 import eu.svjatoslav.meviz.encoder.converters.Converter;
  24 import eu.svjatoslav.meviz.encoder.converters.Mts2Mp4;
  25
  26 public class Main implements Module {
  27
  28         @Override
  29         public String getDescription() {
  30                 return "Convenience helper to retrieve contents of inserted memory card.";
  31         }
  32
  33         public File[] getDiskVideos(final File file) {
  34                 final String videosPath = file.getAbsolutePath()
  35                                 + "/AVCHD/BDMV/STREAM/";
  36                 final File videosDirectory = new File(videosPath);
  37
  38                 if (!videosDirectory.exists())
  39                         return new File[0];
  40
  41                 return videosDirectory.listFiles();
  42         }
  43
  44         public String getDoubleDigit(final int value) {
  45                 String valueString = Integer.toString(value);
  46                 if (valueString.length() == 1)
  47                         valueString = "0" + valueString;
  48                 return valueString;
  49         };
  50
  51         @Override
  52         public String getModuleCommand() {
  53                 return "grabmemcard";
  54         }
  55
  56         @SuppressWarnings("deprecation")
  57         public File getTargetDirectory() {
  58                 final Date now = new Date();
  59                 final GregorianCalendar calendar = new GregorianCalendar();
  60
  61                 final StringBuffer directoryName = new StringBuffer();
  62                 directoryName.append(calendar.get(GregorianCalendar.YEAR) + "."
  63                                 + getDoubleDigit(calendar.get(GregorianCalendar.MONTH) + 1)
  64                                 + "."
  65                                 + getDoubleDigit(calendar.get(GregorianCalendar.DAY_OF_MONTH))
  66                                 + " ");
  67
  68                 directoryName.append(getDoubleDigit(now.getHours()) + ":"
  69                                 + getDoubleDigit(now.getMinutes()) + ":"
  70                                 + getDoubleDigit(now.getSeconds()));
  71
  72                 final String targetDirectoryPath = CommonPathResolver
  73                                 .getDesktopDirectory().getAbsolutePath()
  74                                 + "/"
  75                                 + directoryName.toString() + "/";
  76
  77                 System.out.println("Target directory path: " + targetDirectoryPath);
  78
  79                 return new File(targetDirectoryPath);
  80         }
  81
  82         @Override
  83         public void run(final String[] args) throws IOException {
  84
  85                 final File targetDirectory = getTargetDirectory();
  86                 targetDirectory.mkdirs();
  87
  88                 final Converter converter = new Mts2Mp4();
  89                 final EncodingPlan encodingPlan = new EncodingPlan();
  90
  91                 final String userName = System.getProperty("user.name");
  92
  93                 final File file = new File("/media/" + userName + "/");
  94
  95                 for (final File insertedDisk : file.listFiles()) {
  96                         final File[] diskVideos = getDiskVideos(insertedDisk);
  97
  98                         for (final File sourceFile : diskVideos) {
  99
 100                                 // compute target file path
 101                                 final StringBuffer targetFilePath = new StringBuffer();
 102                                 targetFilePath.append(targetDirectory.getAbsolutePath());
 103                                 targetFilePath.append("/");
 104                                 targetFilePath.append(FilePathParser
 105                                                 .getFileNameWithoutExtension(sourceFile));
 106                                 targetFilePath.append(".mp4");
 107                                 final File targetFile = new File(targetFilePath.toString());
 108
 109                                 final EncodingTask encodingTask = new EncodingTask(sourceFile,
 110                                                 targetFile, converter);
 111                                 encodingPlan.scheduleTask(encodingTask);
 112                         }
 113                 }
 114
 115                 final EncodingOptions options = new EncodingOptions();
 116
 117                 encodingPlan.execute(options);
 118         }
 119
 120         @Override
 121         public void showCommandlineHelp() {
 122                 System.out.println("memory card grabber has no commandline options");
 123         }
 124
 125 }