protected function ServerCommand::openBrowser in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::openBrowser()
2. 10 core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::openBrowser()

Opens a URL in your system default browser.

Parameters

string $url: The URL to browser to.

\Symfony\Component\Console\Style\SymfonyStyle $io: The IO.

1 call to ServerCommand::openBrowser()

ServerCommand::start in core/lib/Drupal/Core/Command/ServerCommand.php

Starts up a webserver with a running Drupal.

File

core/lib/Drupal/Core/Command/ServerCommand.php, line 141

Class

ServerCommand

Runs the PHP webserver for a Drupal site for local testing/development.

Namespace

Drupal\Core\Command

Code

protected function openBrowser($url, SymfonyStyle $io) {
  $is_windows = defined('PHP_WINDOWS_VERSION_BUILD');
  if ($is_windows) {

    // Handle escaping ourselves.
    $cmd = 'start "web" "' . $url . '""';
  }
  else {
    $url = escapeshellarg($url);
  }
  $is_linux = Process::fromShellCommandline('which xdg-open')
    ->run();
  $is_osx = Process::fromShellCommandline('which open')
    ->run();
  if ($is_linux === 0) {
    $cmd = 'xdg-open ' . $url;
  }
  elseif ($is_osx === 0) {
    $cmd = 'open ' . $url;
  }
  if (empty($cmd)) {
    $io
      ->getErrorStyle()
      ->error('No suitable browser opening command found, open yourself: ' . $url);
    return;
  }
  if ($io
    ->isVerbose()) {
    $io
      ->writeln("<info>Browser command:</info> {$cmd}");
  }

  // Need to escape double quotes in the command so the PHP will work.
  $cmd = str_replace('"', '\\"', $cmd);

  // Sleep for 2 seconds before opening the browser. This allows the command
  // to start up the PHP built-in webserver in the meantime. We use a
  // PhpProcess so that Windows powershell users also get a browser opened
  // for them.
  $php = "<?php sleep(2); passthru(\"{$cmd}\"); ?>";
  $process = new PhpProcess($php);
  $process
    ->start();
}