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<?php
namespace Gettext\Extractors;
use Gettext\Translations; use Gettext\Utils\HeadersExtractorTrait; use Gettext\Utils\CsvTrait;
/** * Class to get gettext strings from csv. */ class Csv extends Extractor implements ExtractorInterface { use HeadersExtractorTrait; use CsvTrait;
public static $options = [ 'delimiter' => ",", 'enclosure' => '"', 'escape_char' => "\\" ];
/** * {@inheritdoc} */ public static function fromString($string, Translations $translations, array $options = []) { $options += static::$options; $handle = fopen('php://memory', 'w');
fputs($handle, $string); rewind($handle);
while ($row = self::fgetcsv($handle, $options)) { $context = array_shift($row); $original = array_shift($row);
if ($context === '' && $original === '') { self::extractHeaders(array_shift($row), $translations); continue; }
$translation = $translations->insert($context, $original);
if (!empty($row)) { $translation->setTranslation(array_shift($row)); $translation->setPluralTranslations($row); } }
fclose($handle); } }
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