/**
* Get MIME type for file
*
* @internal Used to get mime types
* @param string &$file File path
* @return string
*/
private static function __getMIMEType(&$file)
{
$extension = \Craft\IOHelper::getMimeType($file);
return !is_null($extension) ? $extension : 'application/octet-stream';
}
/**
* Get MIME type for file
*
* @internal Used to get mime types
* @param string &$file File path
* @return string
*/
public static function __getMimeType(&$file)
{
$type = false;
// Fileinfo documentation says fileinfo_open() will use the
// MAGIC env var for the magic file
if (extension_loaded('fileinfo') && isset($_ENV['MAGIC']) && ($finfo = finfo_open(FILEINFO_MIME, $_ENV['MAGIC'])) !== false) {
if (($type = finfo_file($finfo, $file)) !== false) {
// Remove the charset and grab the last content-type
$type = explode(' ', str_replace('; charset=', ';charset=', $type));
$type = array_pop($type);
$type = explode(';', $type);
$type = trim(array_shift($type));
}
finfo_close($finfo);
// If anyone is still using mime_content_type()
} elseif (function_exists('mime_content_type')) {
$type = trim(mime_content_type($file));
}
if ($type !== false && strlen($type) > 0) {
return $type;
}
// Otherwise do it the old fashioned way
return \Craft\IOHelper::getMimeType($file);
}