/**
* @param mixed $pattern A filter pattern as a string (same as *NIX shell), or an
* array of possible patterns.
* @param int $flags GLOB_NORMAL | GLOB_ONLY_DIR | GLOB_DIR_IGNORE_PATTERN
* | GLOB_DIR_FIRST | GLOB_FORCE_SCANDIR | GLOB_CASEINSENSITIVE
* (@see class AdvancedPathLib)
* @return array(IFile) The list of the files contained in the "file" itself if $this
* is a directory, or the files contained in the parent directory if $this is a
* normal file
* @throws EyeIOException
*/
public function listFiles($pattern = '*', $flags = AdvancedPathLib::GLOB_NORMAL)
{
if (!$this->isDirectory()) {
throw new EyeBadMethodCallException('Cannot list files: ' . $this->path . ' is not a directory.');
}
$dirPath = $this->getAbsolutePath();
try {
$files = AdvancedPathLib::glob($dirPath, $pattern, $flags);
} catch (Exception $e) {
throw new EyeIOException('Unable to list files in directory ' . $dirPath . '.', 0, $e);
}
$filesObjects = array();
$thisClass = get_class($this);
foreach ($files as $filepath) {
try {
$filesObjects[] = new $thisClass($filepath);
} catch (Exception $e) {
throw new EyeIOException('Unable to create file object for ' . $filepath . '.', 0, $e);
}
}
return $filesObjects;
}
