/**
* Looks in $basedir for files with $extension
* @param string $basedir
* @param string $extension
* @return array
* @throws \BackBee\Exception\InvalidArgumentException Occures if $basedir is unreachable
*/
public static function getFilesByExtension($basedir, $extension)
{
if (!is_readable($basedir)) {
throw new InvalidArgumentException(sprintf('Cannot read the directory %s', $basedir));
}
$files = [];
$parse_url = parse_url($basedir);
if (false !== $parse_url && isset($parse_url['scheme'])) {
foreach (Dir::getContent($basedir) as $file) {
if (is_dir($file)) {
continue;
}
if ('' === $extension && false === strpos(basename($file), '.') || '' !== $extension && $extension === substr($file, -1 * strlen($extension))) {
$files[] = $basedir . DIRECTORY_SEPARATOR . $file;
}
}
} else {
$pattern = '';
if (!empty($extension)) {
foreach (str_split($extension) as $letter) {
$pattern .= '[' . strtolower($letter) . strtoupper($letter) . ']';
}
$pattern = $basedir . DIRECTORY_SEPARATOR . '*.' . $pattern;
$files = glob($pattern);
} else {
$pattern = $basedir . DIRECTORY_SEPARATOR . '*';
$allFiles = glob($pattern);
foreach ($allFiles as $filePath) {
if (false === strrpos($filePath, '.')) {
$files[] = $filePath;
}
}
unset($allFiles);
}
}
sort($files);
return $files;
}
public function testIsArrayGetContent()
{
$this->assertInternalType('array', Dir::getContent($this->getFixturesFolder() . 'foo'));
}
