<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* 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;
use Symfony\Component\Translation\Exception\InvalidArgumentException;
use Symfony\Component\Translation\Exception\RuntimeException;
/**
* FileDumper is an implementation of DumperInterface that dump a message catalogue to file(s).
*
* Options:
* - path (mandatory): the directory where the files should be saved
*
* @author Michel Salib <[email protected]>
*/
abstract class FileDumper implements DumperInterface
{
/**
* A template for the relative paths to files.
*
* @var string
*/
protected $relativePathTemplate = '%domain%.%locale%.%extension%';
/**
* 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)
{
if (false !== $backup) {
throw new \LogicException('The backup feature is no longer supported.');
}
// the method is only present to not break BC
// to be deprecated in 4.1
}
/**
* {@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) {
$fullpath = $options['path'].'/'.$this->getRelativePath($domain, $messages->getLocale());
if (!file_exists($fullpath)) {
$directory = dirname($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, $this->formatCatalogue($messages, $domain, $options));
}
}
/**
* Transforms a domain of a message catalogue to its string representation.
*
* @param MessageCatalogue $messages
* @param string $domain
* @param array $options
*
* @return string representation
*/
abstract public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = array());
/**
* Gets the file extension of the dumper.
*
* @return string file extension
*/
abstract protected function getExtension();
/**
* Gets the relative file path using the template.
*/
private function getRelativePath(string $domain, string $locale): string
{
return strtr($this->relativePathTemplate, array(
'%domain%' => $domain,
'%locale%' => $locale,
'%extension%' => $this->getExtension(),
));
}
}