Fix download issues

This commit is contained in:
Phan An 2018-08-18 12:35:42 +02:00
parent f454850e6f
commit 168f70481c
3 changed files with 106 additions and 129 deletions

View file

@ -6,6 +6,7 @@ use App\Facades\Download;
use Exception;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Log;
use RuntimeException;
use ZipArchive;
class SongZipArchive
@ -33,22 +34,26 @@ class SongZipArchive
/**
* @param string $path
*
* @throws Exception
* @throws RuntimeException
*/
public function __construct($path = '')
{
if (!class_exists('ZipArchive')) {
throw new Exception('Downloading multiple files requires ZipArchive module.');
throw new RuntimeException('Downloading multiple files requires ZipArchive module.');
}
// We use system's temp dir instead of storage_path() here, so that the generated files
// can be cleaned up automatically after server reboot.
$this->path = $path ?: $path = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.'koel-download-'.uniqid().'.zip';
if ($path) {
$this->path = $path;
} else {
// We use system's temp dir instead of storage_path() here, so that the generated files
// can be cleaned up automatically after server reboot.
$this->path = sprintf('%s%skoel-download-%s.zip', sys_get_temp_dir(), DIRECTORY_SEPARATOR, uniqid());
}
$this->archive = new ZipArchive();
if ($this->archive->open($this->path, ZipArchive::CREATE) !== true) {
throw new Exception('Cannot create zip file.');
throw new RuntimeException('Cannot create zip file.');
}
}
@ -61,9 +66,7 @@ class SongZipArchive
*/
public function addSongs(Collection $songs)
{
$songs->each(function ($song) {
$this->addSong($song);
});
$songs->each([$this, 'addSong']);
return $this;
}

View file

@ -7,8 +7,8 @@ use App\Models\Artist;
use App\Models\Playlist;
use App\Models\Song;
use App\Models\SongZipArchive;
use Exception;
use Illuminate\Support\Collection;
use Illuminate\Database\Eloquent\Collection;
use InvalidArgumentException;
class Download
{
@ -17,25 +17,26 @@ class Download
*
* @param Song|Collection<Song>|Album|Artist|Playlist $mixed
*
* @throws Exception
* @throws InvalidArgumentException
*
* @return string Full path to the generated archive
*/
public function from($mixed)
{
if ($mixed instanceof Song) {
return $this->fromSong($mixed);
} elseif ($mixed instanceof Collection) {
return $this->fromMultipleSongs($mixed);
} elseif ($mixed instanceof Album) {
return $this->fromAlbum($mixed);
} elseif ($mixed instanceof Artist) {
return $this->fromArtist($mixed);
} elseif ($mixed instanceof Playlist) {
return $this->fromPlaylist($mixed);
} else {
throw new Exception('Unsupported download type.');
switch (get_class($mixed)) {
case Song::class:
return $this->fromSong($mixed);
case Collection::class:
return $this->fromMultipleSongs($mixed);
case Album::class:
return $this->fromAlbum($mixed);
case Artist::class:
return $this->fromArtist($mixed);
case Playlist::class:
return $this->fromPlaylist($mixed);
}
throw new InvalidArgumentException('Unsupported download type.');
}
/**
@ -50,41 +51,22 @@ class Download
if ($s3Params = $song->s3_params) {
// The song is hosted on Amazon S3.
// We download it back to our local server first.
$localPath = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.basename($s3Params['key']);
$url = $song->getObjectStoragePublicUrl();
abort_unless($url, 404);
$localPath = sys_get_temp_dir().DIRECTORY_SEPARATOR.basename($s3Params['key']);
// 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 = $song->path;
abort_unless(file_exists($localPath), 404);
}
// 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.
$newPath = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR)
.DIRECTORY_SEPARATOR
.utf8_decode(basename($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;
return $localPath;
}
/**
@ -92,8 +74,6 @@ class Download
*
* @param Collection $songs
*
* @throws Exception
*
* @return string
*/
protected function fromMultipleSongs(Collection $songs)
@ -111,8 +91,6 @@ class Download
/**
* @param Playlist $playlist
*
* @throws Exception
*
* @return string
*/
protected function fromPlaylist(Playlist $playlist)
@ -123,8 +101,6 @@ class Download
/**
* @param Album $album
*
* @throws Exception
*
* @return string
*/
protected function fromAlbum(Album $album)
@ -135,8 +111,6 @@ class Download
/**
* @param Artist $artist
*
* @throws Exception
*
* @return string
*/
protected function fromArtist(Artist $artist)

View file

@ -1,77 +1,77 @@
{
"name": "phanan/koel",
"description": "Personal audio streaming service that works.",
"keywords": ["audio", "stream", "mp3"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=5.6.4",
"laravel/framework": "5.4.*",
"james-heinrich/getid3": "^1.9",
"guzzlehttp/guzzle": "^6.1",
"tymon/jwt-auth": "^0.5.6",
"aws/aws-sdk-php-laravel": "^3.1",
"pusher/pusher-php-server": "^2.6",
"predis/predis": "~1.0",
"doctrine/dbal": "^2.5",
"jackiedo/dotenv-editor": "^1.0"
},
"require-dev": {
"fzaninotto/faker": "~1.4",
"mockery/mockery": "~1.0",
"phpunit/phpunit": "~5.7",
"symfony/css-selector": "2.8.*|3.0.*",
"symfony/dom-crawler": "^3.2",
"facebook/webdriver": "^1.2",
"barryvdh/laravel-ide-helper": "^2.1",
"laravel/tinker": "^1.0",
"laravel/browser-kit-testing": "^1.0",
"codeclimate/php-test-reporter": "^0.4.4",
"mikey179/vfsStream": "^1.6"
},
"autoload": {
"classmap": [
"database"
],
"psr-4": {
"App\\": "app/",
"Tests\\": "tests/"
}
},
"autoload-dev": {
"classmap": [
"tests/TestCase.php",
"tests/e2e"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize",
"php artisan cache:clear",
"php -r \"if (!file_exists('.env')) copy('.env.example', '.env');\""
],
"pre-update-cmd": [
"php artisan clear-compiled"
],
"post-update-cmd": [
"php artisan optimize",
"php artisan cache:clear"
],
"post-root-package-install": [
"php -r \"copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"php artisan key:generate"
],
"test": [
"phpunit"
]
},
"config": {
"preferred-install": "dist",
"platform": {
"php": "5.6.31"
}
"name": "phanan/koel",
"description": "Personal audio streaming service that works.",
"keywords": ["audio", "stream", "mp3"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=5.6.4",
"laravel/framework": "5.4.*",
"james-heinrich/getid3": "^1.9",
"guzzlehttp/guzzle": "^6.1",
"tymon/jwt-auth": "^0.5.6",
"aws/aws-sdk-php-laravel": "^3.1",
"pusher/pusher-php-server": "^2.6",
"predis/predis": "~1.0",
"doctrine/dbal": "^2.5",
"jackiedo/dotenv-editor": "^1.0"
},
"require-dev": {
"fzaninotto/faker": "~1.4",
"mockery/mockery": "~1.0",
"phpunit/phpunit": "~5.7",
"symfony/css-selector": "2.8.*|3.0.*",
"symfony/dom-crawler": "^3.2",
"facebook/webdriver": "^1.2",
"barryvdh/laravel-ide-helper": "^2.1",
"laravel/tinker": "^1.0",
"laravel/browser-kit-testing": "^1.0",
"codeclimate/php-test-reporter": "^0.4.4",
"mikey179/vfsStream": "^1.6"
},
"autoload": {
"classmap": [
"database"
],
"psr-4": {
"App\\": "app/",
"Tests\\": "tests/"
}
},
"autoload-dev": {
"classmap": [
"tests/TestCase.php",
"tests/e2e"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize",
"php artisan cache:clear",
"php -r \"if (!file_exists('.env')) copy('.env.example', '.env');\""
],
"pre-update-cmd": [
"php artisan clear-compiled"
],
"post-update-cmd": [
"php artisan optimize",
"php artisan cache:clear"
],
"post-root-package-install": [
"php -r \"copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"php artisan key:generate"
],
"test": [
"phpunit"
]
},
"config": {
"preferred-install": "dist",
"platform": {
"php": "5.6.31"
}
}
}