Get the song's Object Storage url for streaming or downloading.
| public getObjectStoragePublicUrl ( Aws\AwsClient $s3 = null ) : string | ||
| $s3 | Aws\AwsClient | |
| return | string | |
/**
* Generate the downloadable path for a song.
*
* @param Song $song
*
* @return string
*/
protected function fromSong(Song $song)
{
if ($s3Params = $song->s3_params) {
// The song is hosted on Amazon S3.
// We download it back to our local server first.
$localPath = rtrim(sys_get_temp_dir(), '/') . '/' . basename($s3Params['key']);
$url = $song->getObjectStoragePublicUrl();
abort_unless($url, 404);
// The following function require allow_url_fopen to be ON.
// We're just assuming that to be the case here.
copy($url, $localPath);
} else {
// The song is hosted locally. Make sure the file exists.
abort_unless(file_exists($song->path), 404);
$localPath = $song->path;
}
// The BinaryFileResponse factory only accept ASCII-only file names.
if (ctype_print($localPath)) {
return $localPath;
}
// For those with high-byte characters in names, we copy it into a safe name
// as a workaround.
$newPath = rtrim(sys_get_temp_dir(), '/') . '/' . utf8_decode(basename($song->path));
if ($s3Params) {
// If the file is downloaded from S3, we rename it directly.
// This will save us some disk space.
rename($localPath, $newPath);
} else {
// Else we copy it to another file to not mess up the original one.
copy($localPath, $newPath);
}
return $newPath;
}
