<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_o41jrklm7ik4cpvjf4gusg4hb9, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

sclass FilesInDirectory extends DynSCP {
  new DynModuleRef mate;
  S dir;
  L<S> files;
  
  transient JTable table;

  File dirObject() { ret newFile(dir); }
  
  JComponent visualize2() {
    if (table == null) { table = sexyTable(); updateTable(); }
    if (mate! == null) ret jcenteredlabel("Need directory");
    ret table;
  }
  
  void update {
    int oldChangeCount = mate! == null ? -1 : changeCount;
    try {
      if (mate! != null && !dm_moduleStillThere(mate!)) mate.set(null);
      if (mate! == null)
        if (setField(mate := DynModuleRef(print("Mate: ", dm_findMateOfType(this, 'DirectoryInfo)))))
          revisualize2();
      if (mate == null) ret;
      setField(dir := (S) call(mate!, 'getDir));
      L<S> files = castCall(mate!, 'getFiles);
      if (this.files != files) {
        setField(+files);
      }
    } finally {
      if (changeCount != oldChangeCount) updateTable();
    }
  }
  
  void updateTable {
    if (dir == null || table == null) ret with setModuleName("Files in directory");
    L<File> l = sortFilesByDate(
      fileNamesInDirToFile(new File(dir), files);
    dataToTable_uneditable(map(func(File f) -> Map {
      litorderedmap("Name" := f.getName(), "Size" := f.isDirectory() ? "Directory" : toK(fileSize(f)) + " K")
    }, l), table);
    setModuleName(files == null
      ? "Not allowed to look in directory " + fileName(dirObject())
      : n2(l, "element") + " in directory " + fileName(dirObject()));
  }
}