/**
* Adds files in a directory for compilation.
*
* @throws \BLW\Model\FileException If <code>$Dir</code> is not a readable directory.
* @throws \BLW\Model\InvalidArgumentException If <code>$Extention is
* @param \BLW\Type\IFile $Dir
* Directory to add files from.
* @param string $Extention
* [optional] Extention of files to add.
* @param ...
* @return boolean <code>TRUE</code> on success. <code>FALSE</code> otherwise.
*/
public function addDir(IFile $Dir, $Extention = 'php')
{
// Is $Dir invalid?
if (!$Dir->isDir() || !$Dir->isReadable()) {
// Exception
throw new FileException($Dir);
}
// Exclude regex
$Excluded = '[\\x2f\\x5c]!i';
// Include regex
try {
$Included = array_reduce(array_slice(func_get_args(), 1), array($this, '_extractExctentionRegex'), '');
$Included = "!(?:{$Included})\$!i";
} catch (InvalidArgumentException $e) {
throw new InvalidArgumentException($e->getCode(), null, 0, $e);
}
// Add files
$added = 0;
$Dir = new RecursiveDirectoryIterator($Dir, FilesystemIterator::SKIP_DOTS | FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO);
foreach (new RecursiveIteratorIterator($Dir, RecursiveIteratorIterator::SELF_FIRST) as $File) {
// $File is a directory?
if (is_dir($File)) {
continue;
// Is $File excluded?
} elseif (preg_match($Excluded, $File)) {
continue;
// Is $File included
} elseif (preg_match($Included, $File)) {
// Is file readable?
if (is_readable($File) && is_file($File)) {
// Add file
$this->_Files[] = $File;
// Increase counter
$added++;
}
}
}
// Done
return $added > 1;
}