CsvFileLoader.php in Zircon Profile 8.0

Namespace

Symfony\Component\Translation\Loader

File

vendor/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\InvalidResourceException;
use Symfony\Component\Translation\Exception\NotFoundResourceException;
use Symfony\Component\Config\Resource\FileResource;

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

  /**
   * {@inheritdoc}
   */
  public function load($resource, $locale, $domain = 'messages') {
    if (!stream_is_local($resource)) {
      throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource));
    }
    if (!file_exists($resource)) {
      throw new NotFoundResourceException(sprintf('File "%s" not found.', $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) && isset($data[1]) && 2 === count($data)) {
        $messages[$data[0]] = $data[1];
      }
    }
    $catalogue = parent::load($messages, $locale, $domain);
    if (class_exists('Symfony\\Component\\Config\\Resource\\FileResource')) {
      $catalogue
        ->addResource(new FileResource($resource));
    }
    return $catalogue;
  }

  /**
   * 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.