public function index()
{
/**
* because we can run withou caching, this flag is needed
*/
if ($this->built === true) {
return $this;
}
/**
* intentionally first line - built is done even if failature occures
*/
$this->built = true;
if ($this->cache->load('index') === true) {
return $this;
}
$exclude = '~(' . implode(')|(', $this->excludeList) . ')~';
$this->storage->truncate($schema = $this->createScannerFile()->schema());
$this->storage->createSchema($schema);
$this->storage->startTransaction(self::class);
try {
foreach ($this->pathList as $directory) {
foreach ($this->createIterator($directory) as $path => $item) {
/**
* nice line, isn't it ;)?
*/
if (!empty($this->excludeList) && StringUtils::match(($tmp = realpath($path)) ? $path = $tmp : $path, $exclude)) {
continue;
}
$finfo = new \finfo(FILEINFO_MIME);
$scannerFile = $this->createScannerFile();
$scannerFile->restore(['file' => FileUtils::normalize($item->getRealPath()), 'extension' => ($extension = $item->getExtension()) ? $extension : null, 'mime' => $finfo->file($path), 'size' => (int) $item->getSize(), 'stamp' => DateTimeUtils::create(), 'changed' => DateTimeUtils::from($item->getMTime())]);
$this->storage->save($scannerFile);
}
}
$this->storage->commitTransaction(self::class);
$this->cache->save('index', true);
} catch (\Exception $e) {
$this->storage->rollbackTransaction(self::class);
throw $e;
}
return $this;
}