CsvFileLoader.php in Plug 7

Namespace

Symfony\Component\Translation\Loader

File

lib/Symfony/translation/Loader/CsvFileLoader.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\Loader;

use Symfony\Component\Translation\Exception\NotFoundResourceException;

/**
 * CsvFileLoader loads translations from CSV files.
 *
 * @author Saša Stamenković <[e-mail]>
 *
 * @api
 */
class CsvFileLoader extends FileLoader {
  private $delimiter = ';';
  private $enclosure = '"';
  private $escape = '\\';

  /**
   * {@inheritdoc}
   */
  protected function loadResource($resource) {
    $messages = array();
    try {
      $file = new \SplFileObject($resource, 'rb');
    } catch (\RuntimeException $e) {
      throw new NotFoundResourceException(sprintf('Error opening file "%s".', $resource), 0, $e);
    }
    $file
      ->setFlags(\SplFileObject::READ_CSV | \SplFileObject::SKIP_EMPTY);
    $file
      ->setCsvControl($this->delimiter, $this->enclosure, $this->escape);
    foreach ($file as $data) {
      if (substr($data[0], 0, 1) === '#') {
        continue;
      }
      if (!isset($data[1])) {
        continue;
      }
      if (count($data) == 2) {
        $messages[$data[0]] = $data[1];
      }
      else {
        continue;
      }
    }
    return $messages;
  }

  /**
   * Sets the delimiter, enclosure, and escape character for CSV.
   *
   * @param string $delimiter delimiter character
   * @param string $enclosure enclosure character
   * @param string $escape    escape character
   */
  public function setCsvControl($delimiter = ';', $enclosure = '"', $escape = '\\') {
    $this->delimiter = $delimiter;
    $this->enclosure = $enclosure;
    $this->escape = $escape;
  }

}

Classes

Name	Description
CsvFileLoader	CsvFileLoader loads translations from CSV files.