Move download logic to a separate Downloader class
To make reusing the youtube-dl settings easier
This commit is contained in:
Pierre Rudloff
parent
811b6c44ff
commit
d2cd370c82
4 changed files with 499 additions and 423 deletions
474
classes/Downloader.php
Normal file
474
classes/Downloader.php
Normal file
|
|
@ -0,0 +1,474 @@
|
|||
<?php
|
||||
|
||||
namespace Alltube\Library;
|
||||
|
||||
use Alltube\Library\Exception\AlltubeLibraryException;
|
||||
use Alltube\Library\Exception\AvconvException;
|
||||
use Alltube\Library\Exception\InvalidProtocolConversionException;
|
||||
use Alltube\Library\Exception\InvalidTimeException;
|
||||
use Alltube\Library\Exception\PasswordException;
|
||||
use Alltube\Library\Exception\PlaylistConversionException;
|
||||
use Alltube\Library\Exception\PopenStreamException;
|
||||
use Alltube\Library\Exception\RemuxException;
|
||||
use Alltube\Library\Exception\WrongPasswordException;
|
||||
use Alltube\Library\Exception\YoutubedlException;
|
||||
use GuzzleHttp\Client;
|
||||
use Psr\Http\Message\ResponseInterface;
|
||||
use Symfony\Component\Process\Process;
|
||||
|
||||
class Downloader
|
||||
{
|
||||
|
||||
/**
|
||||
* youtube-dl binary path.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private $youtubedl;
|
||||
|
||||
/**
|
||||
* python binary path.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private $python;
|
||||
|
||||
/**
|
||||
* avconv or ffmpeg binary path.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private $avconv;
|
||||
|
||||
/**
|
||||
* avconv/ffmpeg logging level.
|
||||
* Must be one of these: quiet, panic, fatal, error, warning, info, verbose, debug.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private $avconvVerbosity;
|
||||
|
||||
/**
|
||||
* Path to the directory that contains the phantomjs binary.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private $phantomjsDir;
|
||||
|
||||
/**
|
||||
* youtube-dl parameters.
|
||||
*
|
||||
* @var string[]
|
||||
*/
|
||||
private $params;
|
||||
|
||||
/**
|
||||
* Downloader constructor.
|
||||
* @param string $youtubedl youtube-dl binary path
|
||||
* @param string[] $params youtube-dl parameters
|
||||
* @param string $python python binary path
|
||||
* @param string $avconv avconv or ffmpeg binary path
|
||||
* @param string $phantomjsDir Path to the directory that contains the phantomjs binary
|
||||
* @param string $avconvVerbosity avconv/ffmpeg logging level
|
||||
*/
|
||||
public function __construct(
|
||||
$youtubedl = '/usr/bin/youtube-dl',
|
||||
array $params = ['--no-warnings'],
|
||||
$python = '/usr/bin/python3',
|
||||
$avconv = '/usr/bin/ffmpeg',
|
||||
$phantomjsDir = '/usr/bin/',
|
||||
$avconvVerbosity = 'error'
|
||||
) {
|
||||
$this->youtubedl = $youtubedl;
|
||||
$this->params = $params;
|
||||
$this->python = $python;
|
||||
$this->avconv = $avconv;
|
||||
$this->phantomjsDir = $phantomjsDir;
|
||||
$this->avconvVerbosity = $avconvVerbosity;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $webpageUrl URL of the page containing the video
|
||||
* @param string $requestedFormat Requested video format
|
||||
* @param string $password Password
|
||||
* @return Video
|
||||
*/
|
||||
public function getVideo($webpageUrl, $requestedFormat = 'best/bestvideo', $password = null)
|
||||
{
|
||||
return new Video($this, $webpageUrl, $requestedFormat, $password);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a youtube-dl process with the specified arguments.
|
||||
*
|
||||
* @param string[] $arguments Arguments
|
||||
*
|
||||
* @return Process<string>
|
||||
*/
|
||||
private function getProcess(array $arguments)
|
||||
{
|
||||
return new Process(
|
||||
array_merge(
|
||||
[$this->python, $this->youtubedl],
|
||||
$this->params,
|
||||
$arguments
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a command runs successfully.
|
||||
*
|
||||
* @param string[] $command Command and arguments
|
||||
*
|
||||
* @return bool False if the command returns an error, true otherwise
|
||||
*/
|
||||
private static function checkCommand(array $command)
|
||||
{
|
||||
$process = new Process($command);
|
||||
$process->run();
|
||||
|
||||
return $process->isSuccessful();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a process that runs avconv in order to convert a video.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @param int $audioBitrate Audio bitrate of the converted file
|
||||
* @param string $filetype Filetype of the converted file
|
||||
* @param bool $audioOnly True to return an audio-only file
|
||||
* @param string $from Start the conversion at this time
|
||||
* @param string $to End the conversion at this time
|
||||
*
|
||||
* @return Process<string> Process
|
||||
* @throws AlltubeLibraryException
|
||||
* @throws AvconvException If avconv/ffmpeg is missing
|
||||
* @throws InvalidTimeException
|
||||
*/
|
||||
private function getAvconvProcess(
|
||||
Video $video,
|
||||
$audioBitrate,
|
||||
$filetype = 'mp3',
|
||||
$audioOnly = true,
|
||||
$from = null,
|
||||
$to = null
|
||||
) {
|
||||
if (!$this->checkCommand([$this->avconv, '-version'])) {
|
||||
throw new AvconvException($this->avconv);
|
||||
}
|
||||
|
||||
$durationRegex = '/(\d+:)?(\d+:)?(\d+)/';
|
||||
|
||||
$afterArguments = [];
|
||||
|
||||
if ($audioOnly) {
|
||||
$afterArguments[] = '-vn';
|
||||
}
|
||||
|
||||
if (!empty($from)) {
|
||||
if (!preg_match($durationRegex, $from)) {
|
||||
throw new InvalidTimeException($from);
|
||||
}
|
||||
$afterArguments[] = '-ss';
|
||||
$afterArguments[] = $from;
|
||||
}
|
||||
if (!empty($to)) {
|
||||
if (!preg_match($durationRegex, $to)) {
|
||||
throw new InvalidTimeException($to);
|
||||
}
|
||||
$afterArguments[] = '-to';
|
||||
$afterArguments[] = $to;
|
||||
}
|
||||
|
||||
$urls = $video->getUrl();
|
||||
|
||||
$arguments = array_merge(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
],
|
||||
$video->getRtmpArguments(),
|
||||
[
|
||||
'-i', $urls[0],
|
||||
'-f', $filetype,
|
||||
'-b:a', $audioBitrate . 'k',
|
||||
],
|
||||
$afterArguments,
|
||||
[
|
||||
'pipe:1',
|
||||
]
|
||||
);
|
||||
|
||||
//Vimeo needs a correct user-agent
|
||||
$arguments[] = '-user_agent';
|
||||
$arguments[] = $video->getProp('dump-user-agent');
|
||||
|
||||
return new Process($arguments);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Call youtube-dl.
|
||||
*
|
||||
* @param string[] $arguments Arguments
|
||||
*
|
||||
* @return string Result
|
||||
* @throws WrongPasswordException If the password is wrong
|
||||
* @throws YoutubedlException If youtube-dl returns an error
|
||||
* @throws PasswordException If the video is protected by a password and no password was specified
|
||||
*/
|
||||
public function callYoutubedl(array $arguments)
|
||||
{
|
||||
$process = $this->getProcess($arguments);
|
||||
//This is needed by the openload extractor because it runs PhantomJS
|
||||
$process->setEnv(['PATH' => $this->phantomjsDir]);
|
||||
$process->run();
|
||||
if (!$process->isSuccessful()) {
|
||||
$errorOutput = trim($process->getErrorOutput());
|
||||
$exitCode = intval($process->getExitCode());
|
||||
if ($errorOutput == 'ERROR: This video is protected by a password, use the --video-password option') {
|
||||
throw new PasswordException($errorOutput, $exitCode);
|
||||
} elseif (substr($errorOutput, 0, 21) == 'ERROR: Wrong password') {
|
||||
throw new WrongPasswordException($errorOutput, $exitCode);
|
||||
} else {
|
||||
throw new YoutubedlException($errorOutput, $exitCode);
|
||||
}
|
||||
} else {
|
||||
return trim($process->getOutput());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get video stream from an M3U playlist.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @return resource popen stream
|
||||
* @throws AlltubeLibraryException
|
||||
* @throws AvconvException If avconv/ffmpeg is missing
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
*/
|
||||
public function getM3uStream(Video $video)
|
||||
{
|
||||
if (!$this->checkCommand([$this->avconv, '-version'])) {
|
||||
throw new AvconvException($this->avconv);
|
||||
}
|
||||
|
||||
$urls = $video->getUrl();
|
||||
|
||||
$process = new Process(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
'-i', $urls[0],
|
||||
'-f', $video->ext,
|
||||
'-c', 'copy',
|
||||
'-bsf:a', 'aac_adtstoasc',
|
||||
'-movflags', 'frag_keyframe+empty_moov',
|
||||
'pipe:1',
|
||||
]
|
||||
);
|
||||
|
||||
$stream = popen($process->getCommandLine(), 'r');
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get audio stream of converted video.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @param int $audioBitrate MP3 bitrate when converting (in kbit/s)
|
||||
* @param string $from Start the conversion at this time
|
||||
* @param string $to End the conversion at this time
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws AlltubeLibraryException
|
||||
* @throws AvconvException
|
||||
* @throws InvalidProtocolConversionException If you try to convert an M3U or Dash media
|
||||
* @throws PlaylistConversionException If you try to convert a playlist
|
||||
* @throws PopenStreamException If the stream is invalid
|
||||
*/
|
||||
public function getAudioStream(Video $video, $audioBitrate = 128, $from = null, $to = null)
|
||||
{
|
||||
if (isset($video->_type) && $video->_type == 'playlist') {
|
||||
throw new PlaylistConversionException();
|
||||
}
|
||||
|
||||
if (isset($video->protocol)) {
|
||||
if (in_array($video->protocol, ['m3u8', 'm3u8_native', 'http_dash_segments'])) {
|
||||
throw new InvalidProtocolConversionException($video->protocol);
|
||||
}
|
||||
}
|
||||
|
||||
$avconvProc = $this->getAvconvProcess($video, $audioBitrate, 'mp3', true, $from, $to);
|
||||
|
||||
$stream = popen($avconvProc->getCommandLine(), 'r');
|
||||
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get an avconv stream to remux audio and video.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @return resource popen stream
|
||||
* @throws AlltubeLibraryException
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
* @throws RemuxException If the video does not have two URLs
|
||||
*/
|
||||
public function getRemuxStream(Video $video)
|
||||
{
|
||||
$urls = $video->getUrl();
|
||||
|
||||
if (!isset($urls[0]) || !isset($urls[1])) {
|
||||
throw new RemuxException('This video does not have two URLs.');
|
||||
}
|
||||
|
||||
$process = new Process(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
'-i', $urls[0],
|
||||
'-i', $urls[1],
|
||||
'-c', 'copy',
|
||||
'-map', '0:v:0',
|
||||
'-map', '1:a:0',
|
||||
'-f', 'matroska',
|
||||
'pipe:1',
|
||||
]
|
||||
);
|
||||
|
||||
$stream = popen($process->getCommandLine(), 'r');
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get video stream from an RTMP video.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @return resource popen stream
|
||||
* @throws AlltubeLibraryException
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
*/
|
||||
public function getRtmpStream(Video $video)
|
||||
{
|
||||
$urls = $video->getUrl();
|
||||
|
||||
$process = new Process(
|
||||
array_merge(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
],
|
||||
$video->getRtmpArguments(),
|
||||
[
|
||||
'-i', $urls[0],
|
||||
'-f', $video->ext,
|
||||
'pipe:1',
|
||||
]
|
||||
)
|
||||
);
|
||||
$stream = popen($process->getCommandLine(), 'r');
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get the stream of a converted video.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @param int $audioBitrate Audio bitrate of the converted file
|
||||
* @param string $filetype Filetype of the converted file
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws AlltubeLibraryException
|
||||
* @throws AvconvException
|
||||
* @throws InvalidProtocolConversionException If your try to convert and M3U8 video
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
*/
|
||||
public function getConvertedStream(Video $video, $audioBitrate, $filetype)
|
||||
{
|
||||
if (in_array($video->protocol, ['m3u8', 'm3u8_native'])) {
|
||||
throw new InvalidProtocolConversionException($video->protocol);
|
||||
}
|
||||
|
||||
$avconvProc = $this->getAvconvProcess($video, $audioBitrate, $filetype, false);
|
||||
|
||||
$stream = popen($avconvProc->getCommandLine(), 'r');
|
||||
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
/**
|
||||
* List all extractors.
|
||||
*
|
||||
* @return string[] Extractors
|
||||
*
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
public function getExtractors()
|
||||
{
|
||||
return explode("\n", trim($this->callYoutubedl(['--list-extractors'])));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get a HTTP response containing the video.
|
||||
*
|
||||
* @param Video $video Video object
|
||||
* @param mixed[] $headers HTTP headers of the request
|
||||
*
|
||||
* @return ResponseInterface
|
||||
* @throws AlltubeLibraryException
|
||||
* @link https://github.com/guzzle/guzzle/issues/2640
|
||||
*/
|
||||
public function getHttpResponse(Video $video, array $headers = [])
|
||||
{
|
||||
// IDN conversion breaks with Google hosts like https://r3---sn-25glene6.googlevideo.com/.
|
||||
$client = new Client(['idn_conversion' => false]);
|
||||
$urls = $video->getUrl();
|
||||
$stream_context_options = [];
|
||||
|
||||
if (array_key_exists('Referer', (array)$video->http_headers)) {
|
||||
$stream_context_options = [
|
||||
'http' => [
|
||||
'header' => 'Referer: ' . $video->http_headers->Referer
|
||||
]
|
||||
];
|
||||
}
|
||||
|
||||
return $client->request(
|
||||
'GET',
|
||||
$urls[0],
|
||||
[
|
||||
'stream' => true,
|
||||
'stream_context' => $stream_context_options,
|
||||
'headers' => array_merge((array)$video->http_headers, $headers)
|
||||
]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -7,20 +7,8 @@
|
|||
namespace Alltube\Library;
|
||||
|
||||
use Alltube\Library\Exception\AlltubeLibraryException;
|
||||
use Alltube\Library\Exception\AvconvException;
|
||||
use Alltube\Library\Exception\EmptyUrlException;
|
||||
use Alltube\Library\Exception\InvalidProtocolConversionException;
|
||||
use Alltube\Library\Exception\InvalidTimeException;
|
||||
use Alltube\Library\Exception\PasswordException;
|
||||
use Alltube\Library\Exception\PlaylistConversionException;
|
||||
use Alltube\Library\Exception\PopenStreamException;
|
||||
use Alltube\Library\Exception\RemuxException;
|
||||
use Alltube\Library\Exception\WrongPasswordException;
|
||||
use Alltube\Library\Exception\YoutubedlException;
|
||||
use GuzzleHttp\Client;
|
||||
use Psr\Http\Message\ResponseInterface;
|
||||
use stdClass;
|
||||
use Symfony\Component\Process\Process;
|
||||
|
||||
/**
|
||||
* Extract info about videos.
|
||||
|
|
@ -41,49 +29,6 @@ use Symfony\Component\Process\Process;
|
|||
class Video
|
||||
{
|
||||
|
||||
/**
|
||||
* youtube-dl binary path.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $youtubedl = '/usr/bin/youtube-dl';
|
||||
|
||||
/**
|
||||
* python binary path.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $python = '/usr/bin/python3';
|
||||
|
||||
/**
|
||||
* avconv or ffmpeg binary path.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $avconv = '/usr/bin/ffmpeg';
|
||||
|
||||
/**
|
||||
* avconv/ffmpeg logging level.
|
||||
* Must be one of these: quiet, panic, fatal, error, warning, info, verbose, debug.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $avconvVerbosity = 'error';
|
||||
|
||||
/**
|
||||
* Path to the directory that contains the phantomjs binary.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
public $phantomjsDir = '/usr/bin/';
|
||||
|
||||
/**
|
||||
* youtube-dl parameters.
|
||||
*
|
||||
* @var string[]
|
||||
*/
|
||||
public $params = ['--no-warnings'];
|
||||
|
||||
/**
|
||||
* URL of the page containing the video.
|
||||
*
|
||||
|
|
@ -119,85 +64,35 @@ class Video
|
|||
*/
|
||||
private $urls;
|
||||
|
||||
/**
|
||||
* Downloader instance.
|
||||
*
|
||||
* @var Downloader
|
||||
*/
|
||||
private $downloader;
|
||||
|
||||
/**
|
||||
* VideoDownload constructor.
|
||||
*
|
||||
* @param Downloader $downloader Downloader instance
|
||||
* @param string $webpageUrl URL of the page containing the video
|
||||
* @param string $requestedFormat Requested video format
|
||||
* (can be any format string accepted by youtube-dl,
|
||||
* including selectors like "[height<=720]")
|
||||
* @param string $password Password
|
||||
*/
|
||||
public function __construct($webpageUrl, $requestedFormat = 'best/bestvideo', $password = null)
|
||||
{
|
||||
public function __construct(
|
||||
Downloader $downloader,
|
||||
$webpageUrl,
|
||||
$requestedFormat,
|
||||
$password = null
|
||||
) {
|
||||
$this->downloader = $downloader;
|
||||
$this->webpageUrl = $webpageUrl;
|
||||
$this->requestedFormat = $requestedFormat;
|
||||
$this->password = $password;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a youtube-dl process with the specified arguments.
|
||||
*
|
||||
* @param string[] $arguments Arguments
|
||||
*
|
||||
* @return Process<string>
|
||||
*/
|
||||
private function getProcess(array $arguments)
|
||||
{
|
||||
return new Process(
|
||||
array_merge(
|
||||
[$this->python, $this->youtubedl],
|
||||
$this->params,
|
||||
$arguments
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* List all extractors.
|
||||
*
|
||||
* @return string[] Extractors
|
||||
*
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
public static function getExtractors()
|
||||
{
|
||||
$video = new self('');
|
||||
|
||||
return explode("\n", trim($video->callYoutubedl(['--list-extractors'])));
|
||||
}
|
||||
|
||||
/**
|
||||
* Call youtube-dl.
|
||||
*
|
||||
* @param string[] $arguments Arguments
|
||||
*
|
||||
* @return string Result
|
||||
* @throws WrongPasswordException If the password is wrong
|
||||
* @throws YoutubedlException If youtube-dl returns an error
|
||||
* @throws PasswordException If the video is protected by a password and no password was specified
|
||||
*/
|
||||
private function callYoutubedl(array $arguments)
|
||||
{
|
||||
$process = $this->getProcess($arguments);
|
||||
//This is needed by the openload extractor because it runs PhantomJS
|
||||
$process->setEnv(['PATH' => $this->phantomjsDir]);
|
||||
$process->run();
|
||||
if (!$process->isSuccessful()) {
|
||||
$errorOutput = trim($process->getErrorOutput());
|
||||
$exitCode = intval($process->getExitCode());
|
||||
if ($errorOutput == 'ERROR: This video is protected by a password, use the --video-password option') {
|
||||
throw new PasswordException($errorOutput, $exitCode);
|
||||
} elseif (substr($errorOutput, 0, 21) == 'ERROR: Wrong password') {
|
||||
throw new WrongPasswordException($errorOutput, $exitCode);
|
||||
} else {
|
||||
throw new YoutubedlException($errorOutput, $exitCode);
|
||||
}
|
||||
} else {
|
||||
return trim($process->getOutput());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a property from youtube-dl.
|
||||
*
|
||||
|
|
@ -206,7 +101,7 @@ class Video
|
|||
* @return string
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
private function getProp($prop = 'dump-json')
|
||||
public function getProp($prop = 'dump-json')
|
||||
{
|
||||
$arguments = ['--' . $prop];
|
||||
|
||||
|
|
@ -222,7 +117,7 @@ class Video
|
|||
$arguments[] = $this->password;
|
||||
}
|
||||
|
||||
return $this->callYoutubedl($arguments);
|
||||
return $this->downloader->callYoutubedl($arguments);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -325,7 +220,7 @@ class Video
|
|||
*
|
||||
* @return string[] Arguments
|
||||
*/
|
||||
private function getRtmpArguments()
|
||||
public function getRtmpArguments()
|
||||
{
|
||||
$arguments = [];
|
||||
|
||||
|
|
@ -357,267 +252,6 @@ class Video
|
|||
return $arguments;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a command runs successfully.
|
||||
*
|
||||
* @param string[] $command Command and arguments
|
||||
*
|
||||
* @return bool False if the command returns an error, true otherwise
|
||||
*/
|
||||
public static function checkCommand(array $command)
|
||||
{
|
||||
$process = new Process($command);
|
||||
$process->run();
|
||||
|
||||
return $process->isSuccessful();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a process that runs avconv in order to convert a video.
|
||||
*
|
||||
* @param int $audioBitrate Audio bitrate of the converted file
|
||||
* @param string $filetype Filetype of the converted file
|
||||
* @param bool $audioOnly True to return an audio-only file
|
||||
* @param string $from Start the conversion at this time
|
||||
* @param string $to End the conversion at this time
|
||||
*
|
||||
* @return Process<string> Process
|
||||
* @throws AvconvException If avconv/ffmpeg is missing
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
private function getAvconvProcess(
|
||||
$audioBitrate,
|
||||
$filetype = 'mp3',
|
||||
$audioOnly = true,
|
||||
$from = null,
|
||||
$to = null
|
||||
) {
|
||||
if (!$this->checkCommand([$this->avconv, '-version'])) {
|
||||
throw new AvconvException($this->avconv);
|
||||
}
|
||||
|
||||
$durationRegex = '/(\d+:)?(\d+:)?(\d+)/';
|
||||
|
||||
$afterArguments = [];
|
||||
|
||||
if ($audioOnly) {
|
||||
$afterArguments[] = '-vn';
|
||||
}
|
||||
|
||||
if (!empty($from)) {
|
||||
if (!preg_match($durationRegex, $from)) {
|
||||
throw new InvalidTimeException($from);
|
||||
}
|
||||
$afterArguments[] = '-ss';
|
||||
$afterArguments[] = $from;
|
||||
}
|
||||
if (!empty($to)) {
|
||||
if (!preg_match($durationRegex, $to)) {
|
||||
throw new InvalidTimeException($to);
|
||||
}
|
||||
$afterArguments[] = '-to';
|
||||
$afterArguments[] = $to;
|
||||
}
|
||||
|
||||
$urls = $this->getUrl();
|
||||
|
||||
$arguments = array_merge(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
],
|
||||
$this->getRtmpArguments(),
|
||||
[
|
||||
'-i', $urls[0],
|
||||
'-f', $filetype,
|
||||
'-b:a', $audioBitrate . 'k',
|
||||
],
|
||||
$afterArguments,
|
||||
[
|
||||
'pipe:1',
|
||||
]
|
||||
);
|
||||
|
||||
//Vimeo needs a correct user-agent
|
||||
$arguments[] = '-user_agent';
|
||||
$arguments[] = $this->getProp('dump-user-agent');
|
||||
|
||||
return new Process($arguments);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get audio stream of converted video.
|
||||
*
|
||||
* @param int $audioBitrate MP3 bitrate when converting (in kbit/s)
|
||||
* @param string $from Start the conversion at this time
|
||||
* @param string $to End the conversion at this time
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws PlaylistConversionException If you try to convert a playlist
|
||||
* @throws InvalidProtocolConversionException If you try to convert an M3U or Dash media
|
||||
* @throws PopenStreamException If the stream is invalid
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
public function getAudioStream($audioBitrate = 128, $from = null, $to = null)
|
||||
{
|
||||
if (isset($this->_type) && $this->_type == 'playlist') {
|
||||
throw new PlaylistConversionException();
|
||||
}
|
||||
|
||||
if (isset($this->protocol)) {
|
||||
if (in_array($this->protocol, ['m3u8', 'm3u8_native', 'http_dash_segments'])) {
|
||||
throw new InvalidProtocolConversionException($this->protocol);
|
||||
}
|
||||
}
|
||||
|
||||
$avconvProc = $this->getAvconvProcess($audioBitrate, 'mp3', true, $from, $to);
|
||||
|
||||
$stream = popen($avconvProc->getCommandLine(), 'r');
|
||||
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get video stream from an M3U playlist.
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
* @throws AvconvException If avconv/ffmpeg is missing
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
public function getM3uStream()
|
||||
{
|
||||
if (!$this->checkCommand([$this->avconv, '-version'])) {
|
||||
throw new AvconvException($this->avconv);
|
||||
}
|
||||
|
||||
$urls = $this->getUrl();
|
||||
|
||||
$process = new Process(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
'-i', $urls[0],
|
||||
'-f', $this->ext,
|
||||
'-c', 'copy',
|
||||
'-bsf:a', 'aac_adtstoasc',
|
||||
'-movflags', 'frag_keyframe+empty_moov',
|
||||
'pipe:1',
|
||||
]
|
||||
);
|
||||
|
||||
$stream = popen($process->getCommandLine(), 'r');
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get an avconv stream to remux audio and video.
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
* @throws RemuxException If the video does not have two URLs
|
||||
* @throws AlltubeLibraryException
|
||||
*
|
||||
*/
|
||||
public function getRemuxStream()
|
||||
{
|
||||
$urls = $this->getUrl();
|
||||
|
||||
if (!isset($urls[0]) || !isset($urls[1])) {
|
||||
throw new RemuxException('This video does not have two URLs.');
|
||||
}
|
||||
|
||||
$process = new Process(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
'-i', $urls[0],
|
||||
'-i', $urls[1],
|
||||
'-c', 'copy',
|
||||
'-map', '0:v:0',
|
||||
'-map', '1:a:0',
|
||||
'-f', 'matroska',
|
||||
'pipe:1',
|
||||
]
|
||||
);
|
||||
|
||||
$stream = popen($process->getCommandLine(), 'r');
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get video stream from an RTMP video.
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
*
|
||||
*/
|
||||
public function getRtmpStream()
|
||||
{
|
||||
$urls = $this->getUrl();
|
||||
|
||||
$process = new Process(
|
||||
array_merge(
|
||||
[
|
||||
$this->avconv,
|
||||
'-v', $this->avconvVerbosity,
|
||||
],
|
||||
$this->getRtmpArguments(),
|
||||
[
|
||||
'-i', $urls[0],
|
||||
'-f', $this->ext,
|
||||
'pipe:1',
|
||||
]
|
||||
)
|
||||
);
|
||||
$stream = popen($process->getCommandLine(), 'r');
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the stream of a converted video.
|
||||
*
|
||||
* @param int $audioBitrate Audio bitrate of the converted file
|
||||
* @param string $filetype Filetype of the converted file
|
||||
*
|
||||
* @return resource popen stream
|
||||
* @throws PopenStreamException If the popen stream was not created correctly
|
||||
* @throws InvalidProtocolConversionException If your try to convert and M3U8 video
|
||||
* @throws AlltubeLibraryException
|
||||
*/
|
||||
public function getConvertedStream($audioBitrate, $filetype)
|
||||
{
|
||||
if (in_array($this->protocol, ['m3u8', 'm3u8_native'])) {
|
||||
throw new InvalidProtocolConversionException($this->protocol);
|
||||
}
|
||||
|
||||
$avconvProc = $this->getAvconvProcess($audioBitrate, $filetype, false);
|
||||
|
||||
$stream = popen($avconvProc->getCommandLine(), 'r');
|
||||
|
||||
if (!is_resource($stream)) {
|
||||
throw new PopenStreamException();
|
||||
}
|
||||
|
||||
return $stream;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the same video but with another format.
|
||||
*
|
||||
|
|
@ -627,41 +261,6 @@ class Video
|
|||
*/
|
||||
public function withFormat($format)
|
||||
{
|
||||
return new self($this->webpageUrl, $format, $this->password);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a HTTP response containing the video.
|
||||
*
|
||||
* @param mixed[] $headers HTTP headers of the request
|
||||
*
|
||||
* @return ResponseInterface
|
||||
* @throws AlltubeLibraryException
|
||||
* @link https://github.com/guzzle/guzzle/issues/2640
|
||||
*/
|
||||
public function getHttpResponse(array $headers = [])
|
||||
{
|
||||
// IDN conversion breaks with Google hosts like https://r3---sn-25glene6.googlevideo.com/.
|
||||
$client = new Client(['idn_conversion' => false]);
|
||||
$urls = $this->getUrl();
|
||||
$stream_context_options = [];
|
||||
|
||||
if (array_key_exists('Referer', (array)$this->http_headers)) {
|
||||
$stream_context_options = [
|
||||
'http' => [
|
||||
'header' => 'Referer: ' . $this->http_headers->Referer
|
||||
]
|
||||
];
|
||||
}
|
||||
|
||||
return $client->request(
|
||||
'GET',
|
||||
$urls[0],
|
||||
[
|
||||
'stream' => true,
|
||||
'stream_context' => $stream_context_options,
|
||||
'headers' => array_merge((array)$this->http_headers, $headers)
|
||||
]
|
||||
);
|
||||
return new self($this->downloader, $this->webpageUrl, $format, $this->password);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue