278 lines
8.8 KiB
PHP
278 lines
8.8 KiB
PHP
<?php
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/**
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* FrontController class
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*
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* PHP Version 5.3.10
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*
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* @category Youtube-dl
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* @package Youtubedl
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* @author Pierre Rudloff <contact@rudloff.pro>
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* @license GNU General Public License http://www.gnu.org/licenses/gpl.html
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* @link http://rudloff.pro
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* */
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namespace Alltube\Controller;
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use Alltube\VideoDownload;
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use Alltube\Config;
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/**
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* Main controller
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*
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* PHP Version 5.3.10
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*
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* @category Youtube-dl
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* @package Youtubedl
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* @author Pierre Rudloff <contact@rudloff.pro>
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* @license GNU General Public License http://www.gnu.org/licenses/gpl.html
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* @link http://rudloff.pro
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* */
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class FrontController
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{
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public function __construct()
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{
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$this->config = Config::getInstance();
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$this->download = new VideoDownload();
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}
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/**
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* Display index page
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*
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* @param Request $request PSR-7 request
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* @param Response $response PSR-7 response
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*
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* @return void
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*/
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public function index($request, $response)
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{
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global $container;
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$container->view->render(
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$response,
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'head.tpl',
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array(
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'class'=>'index'
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)
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);
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$container->view->render(
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$response,
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'header.tpl'
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);
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$container->view->render(
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$response,
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'index.tpl',
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array(
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'convert'=>$this->config->convert
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)
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);
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$container->view->render($response, 'footer.tpl');
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}
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/**
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* Display a list of extractors
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*
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* @param Request $request PSR-7 request
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* @param Response $response PSR-7 response
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*
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* @return void
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*/
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public function extractors($request, $response)
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{
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global $container;
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$container->view->render(
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$response,
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'head.tpl',
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array(
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'class'=>'extractors'
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)
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);
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$container->view->render($response, 'header.tpl');
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$container->view->render($response, 'logo.tpl');
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$container->view->render(
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$response,
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'extractors.tpl',
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array(
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'extractors'=>$this->download->listExtractors()
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)
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);
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$container->view->render($response, 'footer.tpl');
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}
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/**
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* Dislay information about the video
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*
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* @param Request $request PSR-7 request
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* @param Response $response PSR-7 response
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*
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* @return void
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*/
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public function video($request, $response)
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{
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global $container;
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$params = $request->getQueryParams();
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$this->config = Config::getInstance();
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if (isset($params["url"])) {
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if (isset($params['audio'])) {
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try {
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$video = $this->download->getJSON($params["url"]);
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//Vimeo needs a correct user-agent
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ini_set(
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'user_agent',
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$video->http_headers->{'User-Agent'}
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);
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$url_info = parse_url($video->url);
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try {
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return $this->getStream($params["url"], 'bestaudio', $response, $request);
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} catch (\Exception $e) {
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if ($url_info['scheme'] == 'rtmp') {
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ob_end_flush();
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header(
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'Content-Disposition: attachment; filename="'.
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html_entity_decode(
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pathinfo(
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$video->_filename,
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PATHINFO_FILENAME
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).'.mp3',
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ENT_COMPAT,
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'ISO-8859-1'
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).'"'
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);
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header("Content-Type: audio/mpeg");
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passthru(
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'/usr/bin/rtmpdump -q -r '.escapeshellarg($video->url).
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' | '.$this->config->avconv.
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' -v quiet -i - -f mp3 -vn pipe:1'
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);
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exit;
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} else {
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ob_end_flush();
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header(
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'Content-Disposition: attachment; filename="'.
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html_entity_decode(
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pathinfo(
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$video->_filename,
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PATHINFO_FILENAME
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).'.mp3',
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ENT_COMPAT,
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'ISO-8859-1'
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).'"'
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);
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header("Content-Type: audio/mpeg");
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passthru(
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'curl '.$this->config->curl_params.
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' --user-agent '.escapeshellarg($video->http_headers->{'User-Agent'}).
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' '.escapeshellarg($video->url).
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' | '.$this->config->avconv.
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' -v quiet -i - -f mp3 -vn pipe:1'
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);
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exit;
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}
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}
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} catch (\Exception $e) {
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$error = $e->getMessage();
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}
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} else {
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try {
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$video = $this->download->getJSON($params["url"]);
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$container->view->render(
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$response,
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'head.tpl',
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array(
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'class'=>'video'
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)
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);
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$container->view->render(
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$response,
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'video.tpl',
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array(
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'video'=>$video
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)
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);
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$container->view->render($response, 'footer.tpl');
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} catch (\Exception $e) {
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$error = $e->getMessage();
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}
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}
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}
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if (isset($error)) {
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$container->view->render(
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$response,
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'head.tpl',
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array(
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'class'=>'video'
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)
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);
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$container->view->render(
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$response,
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'error.tpl',
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array(
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'errors'=>$error
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)
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);
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$container->view->render($response, 'footer.tpl');
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}
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}
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private function getStream($url, $format, $response, $request)
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{
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if (!isset($format)) {
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$format = 'best';
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}
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$video = $this->download->getJSON($url, $format);
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$client = new \GuzzleHttp\Client();
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$stream = $client->request('GET', $video->url, array('stream'=>true));
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$response = $response->withHeader('Content-Disposition', 'attachment; filename="'.$video->_filename.'"');
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$response = $response->withHeader('Content-Type', $stream->getHeader('Content-Type'));
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//$response = $response->withHeader('Content-Length', $stream->getHeader('Content-Length'));
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if ($request->isGet()) {
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$response = $response->withBody($stream->getBody());
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}
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return $response;
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}
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/**
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* Redirect to video file
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*
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* @param Request $request PSR-7 request
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* @param Response $response PSR-7 response
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*
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* @return void
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*/
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public function redirect($request, $response)
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{
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global $app;
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$params = $request->getQueryParams();
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if (isset($params["url"])) {
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try {
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return $this->getStream($params["url"], $params["format"], $response, $request);
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} catch (\Exception $e) {
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$response->getBody()->write($e->getMessage().PHP_EOL);
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return $response->withHeader('Content-Type', 'text/plain');
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}
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}
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}
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/**
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* Output JSON info about the video
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*
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* @param Request $request PSR-7 request
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* @param Response $response PSR-7 response
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*
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* @return void
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*/
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public function json($request, $response)
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{
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global $app;
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$params = $request->getQueryParams();
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if (isset($params["url"])) {
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try {
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$video = $this->download->getJSON($params["url"]);
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return $response->withJson($video);
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} catch (\Exception $e) {
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return $response->withJson(
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array('success'=>false, 'error'=>$e->getMessage())
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);
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}
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}
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}
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}
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