src/main/java/eu/svjatoslav/meviz/htmlindexer/FilesystemIndexRemover.java

   1 package eu.svjatoslav.meviz.htmlindexer;
   2
   3 import eu.svjatoslav.commons.file.IOHelper;
   4
   5 import java.io.File;
   6 import java.io.IOException;
   7
   8 class FilesystemIndexRemover {
   9
  10     private final CommandlineHandler commandlineHandler;
  11
  12     public FilesystemIndexRemover(final CommandlineHandler commandlineHandler)
  13             throws IOException {
  14         this.commandlineHandler = commandlineHandler;
  15
  16         removeIndex(commandlineHandler.getWorkingDirectory());
  17     }
  18
  19     private void removeIndex(final File workingDirectory) throws IOException {
  20
  21         // remove thumbnails directory from current directory
  22         final File thumbnailsDirectory = Utils
  23                 .getThumbnailsDirectory(workingDirectory);
  24         if (thumbnailsDirectory.exists()) {
  25             System.out.println("Deleting thumbnails directory: "
  26                     + thumbnailsDirectory);
  27             IOHelper.deleteRecursively(thumbnailsDirectory);
  28         }
  29
  30         // recursively remove thumbnail directories from sub directories
  31         for (final File subFile : workingDirectory.listFiles())
  32             if (subFile.isDirectory())
  33                 removeIndex(subFile);
  34
  35         for (final Layout layout : Utils.getLayouts()) {
  36             final File indexFile = Utils.getLayoutIndexFile(layout,
  37                     workingDirectory);
  38
  39             if (indexFile.exists())
  40                 if (Utils.isMevizGeneratedIndexFile(indexFile)) {
  41                     System.out.println("Deleting generated index file: "
  42                             + indexFile);
  43                     indexFile.delete();
  44                 }
  45         }
  46
  47     }
  48
  49 }