/**
* Read the files from the input directory
* @return array
*/
public function readFiles()
{
if ($this->isValidDirectory($this->inputDirectory)) {
$this->resetFiles();
if ($handle = opendir($this->inputDirectory)) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != ".." && File_Model::isImage($this->inputDirectory . '/' . $entry)) {
$file = new File_Model();
$file->setFilename($entry);
$file->setFileType($file->getFileTypeFromFile($this->inputDirectory . '/' . $file->getFileName()));
$this->files[] = $file;
}
}
closedir($handle);
}
}
return $this->files;
}