protected function convertHtml($html)
{
$chain = new Chain(ProcessBuilder::create(array('echo', $html)));
$chain->add('|', ProcessBuilder::create(array('html2wiki', '--dialect', 'MediaWiki')));
$process = $chain->getProcess();
$process->run();
$html = $process->getOutput();
//Don't use <br>
$html = str_replace('<br />', PHP_EOL, $html);
//Trim each line
$html = implode(PHP_EOL, array_map('trim', explode(PHP_EOL, $html)));
//Convert sources
$html = preg_replace('/\\s*\\(?source\\s*:([^)]+)\\)?/i', '<ref>$1</ref>', $html);
return $html;
}
/**
* Get audio stream of converted video.
*
* @param string $url URL of page
* @param string $format Format to use for the video
*
* @return resource popen stream
*/
public function getAudioStream($url, $format)
{
if (!shell_exec('which ' . $this->config->avconv)) {
throw new \Exception('Can\'t find avconv or ffmpeg');
}
$video = $this->getJSON($url, $format);
//Vimeo needs a correct user-agent
ini_set('user_agent', $video->http_headers->{'User-Agent'});
$avconvProc = ProcessBuilder::create([$this->config->avconv, '-v', 'quiet', '-i', '-', '-f', 'mp3', '-vn', 'pipe:1']);
if (parse_url($video->url, PHP_URL_SCHEME) == 'rtmp') {
$process = $this->getRtmpProcess($video);
} else {
$process = $this->getCurlProcess($video);
}
$chain = new Chain($process);
$chain->add('|', $avconvProc);
return popen($chain->getProcess()->getCommandLine(), 'r');
}
protected function importDatabase($databaseName, $inputFilePath, OutputInterface $output)
{
$builder = new ProcessBuilder();
$builder->setPrefix($this->get('commands.mysql.path', $output));
$arguments = ['-h' . $this->get('db.host', $output), '-u' . $this->get('db.username', $output), '-p' . $this->get('db.password', $output)];
if ($this->get('db.port', $output) > 0) {
$arguments[] = '--port=' . $this->get('db.port', $output);
}
$arguments[] = $databaseName;
$databaseProcess = $builder->setArguments($arguments)->getProcess();
$chain = new Chain($databaseProcess);
$chain->add('<', $inputFilePath);
//$output->writeln($databaseProcess->getCommandLine());
$chainProcess = $chain->getProcess();
$chainProcess->run();
// executes after the command finishes
return $chainProcess->isSuccessful();
}
