/**
*
* @return string
*/
public function generateNewCode()
{
do {
$code = Fn::randomString();
} while ($this->findOneByCode($code));
return $code;
}
/**
*
* @param string $path
* @param string $filename
* @param int $cachetime time in seconds (1 year by default)
*/
public function __construct($path, $filename = null, $cachetime = 31536000)
{
parent::__construct();
if (!is_file($path)) {
throw new FileNotFoundException($path);
}
$this->file = new SplFileInfo($path);
if (empty($filename)) {
$filename = $this->file->getBasename();
}
// last modified
$lastModified = $this->file->getMTime();
$dateLastModified = new \DateTime();
$dateLastModified->setTimestamp($lastModified);
$this->setLastModified($dateLastModified);
// etag
$etag = dechex($lastModified);
$this->setEtag($etag);
$this->setFileCacheTime($cachetime);
$mimeType = Fn::fileMimeType($filename);
// headers
$this->setContentLength($this->file->getSize());
$this->setContentType($mimeType);
$this->setContentDispositionInline($filename);
}
public function valid()
{
$valid = $this->iterator->valid();
while ($valid) {
$filename = $this->iterator->current()->getPathname();
$ext = Fn::fileExtension($filename);
if ($ext !== 'original-filename' && is_file($filename . '.original-filename')) {
$this->currentFilename = $filename;
break;
}
$this->iterator->next();
$valid = $this->iterator->valid();
}
return $valid;
}