FileDumper.php in Zircon Profile 8.0

Namespace

Symfony\Component\Translation\Dumper

File

vendor/symfony/translation/Dumper/FileDumper.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Translation\Dumper;

use Symfony\Component\Translation\MessageCatalogue;

/**
 * FileDumper is an implementation of DumperInterface that dump a message catalogue to file(s).
 * Performs backup of already existing files.
 *
 * Options:
 * - path (mandatory): the directory where the files should be saved
 *
 * @author Michel Salib <[e-mail]>
 */
abstract class FileDumper implements DumperInterface {

  /**
   * A template for the relative paths to files.
   *
   * @var string
   */
  protected $relativePathTemplate = '%domain%.%locale%.%extension%';

  /**
   * Make file backup before the dump.
   *
   * @var bool
   */
  private $backup = true;

  /**
   * Sets the template for the relative paths to files.
   *
   * @param string $relativePathTemplate A template for the relative paths to files
   */
  public function setRelativePathTemplate($relativePathTemplate) {
    $this->relativePathTemplate = $relativePathTemplate;
  }

  /**
   * Sets backup flag.
   *
   * @param bool
   */
  public function setBackup($backup) {
    $this->backup = $backup;
  }

  /**
   * {@inheritdoc}
   */
  public function dump(MessageCatalogue $messages, $options = array()) {
    if (!array_key_exists('path', $options)) {
      throw new \InvalidArgumentException('The file dumper needs a path option.');
    }

    // save a file for each domain
    foreach ($messages
      ->getDomains() as $domain) {

      // backup
      $fullpath = $options['path'] . '/' . $this
        ->getRelativePath($domain, $messages
        ->getLocale());
      if (file_exists($fullpath)) {
        if ($this->backup) {
          copy($fullpath, $fullpath . '~');
        }
      }
      else {
        $directory = dirname($fullpath);
        if (!file_exists($directory) && !@mkdir($directory, 0777, true)) {
          throw new \RuntimeException(sprintf('Unable to create directory "%s".', $directory));
        }
      }

      // save file
      file_put_contents($fullpath, $this
        ->format($messages, $domain));
    }
  }

  /**
   * Transforms a domain of a message catalogue to its string representation.
   *
   * @param MessageCatalogue $messages
   * @param string           $domain
   *
   * @return string representation
   */
  protected abstract function format(MessageCatalogue $messages, $domain);

  /**
   * Gets the file extension of the dumper.
   *
   * @return string file extension
   */
  protected abstract function getExtension();

  /**
   * Gets the relative file path using the template.
   *
   * @param string $domain The domain
   * @param string $locale The locale
   *
   * @return string The relative file path
   */
  private function getRelativePath($domain, $locale) {
    return strtr($this->relativePathTemplate, array(
      '%domain%' => $domain,
      '%locale%' => $locale,
      '%extension%' => $this
        ->getExtension(),
    ));
  }

}

Classes

Name	Description
FileDumper	FileDumper is an implementation of DumperInterface that dump a message catalogue to file(s). Performs backup of already existing files.