/**
* @param mixed $resource
* @param string $locale
* @param string $domain
* @return MessageCatalogue
*/
public function load($resource, $locale, $domain = 'messages')
{
$previous = libxml_use_internal_errors(true);
if (false === ($doc = simplexml_load_file($resource))) {
libxml_use_internal_errors($previous);
$libxmlError = libxml_get_last_error();
throw new RuntimeException(sprintf('Could not load XML-file "%s": %s', $resource, $libxmlError->message));
}
libxml_use_internal_errors($previous);
$doc->registerXPathNamespace('xliff', 'urn:oasis:names:tc:xliff:document:1.2');
$doc->registerXPathNamespace('jms', 'urn:jms:translation');
$hasReferenceFiles = in_array('urn:jms:translation', $doc->getNamespaces(true));
$catalogue = new MessageCatalogue();
$catalogue->setLocale($locale);
/** @var \SimpleXMLElement $trans */
foreach ($doc->xpath('//xliff:trans-unit') as $trans) {
$id = ($resName = (string) $trans->attributes()->resname) ? $resName : (string) $trans->source;
/** @var Message $m */
$m = Message::create($id, $domain)->setDesc((string) $trans->source)->setLocaleString((string) $trans->target);
$m->setApproved($trans['approved'] == 'yes');
if (isset($trans->target['state'])) {
$m->setState((string) $trans->target['state']);
}
// Create closure
$addNoteToMessage = function (Message $m, $note) {
$m->addNote((string) $note, isset($note['from']) ? (string) $note['from'] : null);
};
// If the translation has a note
if (isset($trans->note)) {
// If we have more than one note. We can't use is_array becuase $trans->note is a \SimpleXmlElement
if (count($trans->note) > 1) {
foreach ($trans->note as $note) {
$addNoteToMessage($m, $note);
}
} else {
$addNoteToMessage($m, $trans->note);
}
}
$catalogue->add($m);
if ($hasReferenceFiles) {
foreach ($trans->xpath('./jms:reference-file') as $file) {
$line = (string) $file->attributes()->line;
$column = (string) $file->attributes()->column;
$m->addSource(new FileSource((string) $file, $line ? (int) $line : null, $column ? (int) $column : null));
}
}
if ($meaning = (string) $trans->attributes()->extradata) {
if (0 === strpos($meaning, 'Meaning: ')) {
$meaning = substr($meaning, 9);
}
$m->setMeaning($meaning);
}
if (!($state = (string) $trans->target->attributes()->state) || 'new' !== $state) {
$m->setNew(false);
}
}
return $catalogue;
}
public function testLoadWithSymfonyFormat()
{
$loader = new XliffLoader();
$expected = new MessageCatalogue();
$expected->setLocale('en');
$expected->add(XliffMessage::create('foo1')->setDesc('foo1')->setLocaleString('bar')->setNew(false));
$expected->add(XliffMessage::create('foo2')->setDesc('foo2')->setLocaleString('bar')->setNew(false));
$expected->add(XliffMessage::create('foo3')->setDesc('foo3')->setLocaleString('bar')->setNew(false));
$expected->add(XliffMessage::create('foo4')->setDesc('foo4')->setLocaleString('bar')->setNew(false));
$this->assertEquals($expected, $loader->load(__DIR__ . '/Symfony/xliff/old_format.xml', 'en'));
}
