opdavies/drupalcampbristol
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update to Drupal 8.1.0. For more information, see https://www.drupal.org/drupal-8.1.0-release-notes

Browse source
This commit is contained in:
Pantheon Automation 2016-04-20 09:56:34 -07:00 • committed by Greg Anderson
parent b11a755ba8
commit c0a0d5a94c
6920 changed files with 64395 additions and 57312 deletions
Download patch file Download diff file Expand all files Collapse all files

257
vendor/symfony/translation/Loader/XliffFileLoader.php vendored
View file

@ -37,10 +37,49 @@ class XliffFileLoader implements LoaderInterface
throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));
}
list($xml, $encoding) = $this->parseFile($resource);
$xml->registerXPathNamespace('xliff', 'urn:oasis:names:tc:xliff:document:1.2');
$catalogue = new MessageCatalogue($locale);
$this->extract($resource, $catalogue, $domain);
if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
$catalogue->addResource(new FileResource($resource));
}
return $catalogue;
}
private function extract($resource, MessageCatalogue $catalogue, $domain)
{
try {
$dom = XmlUtils::loadFile($resource);
} catch (\InvalidArgumentException $e) {
throw new InvalidResourceException(sprintf('Unable to load "%s": %s', $resource, $e->getMessage()), $e->getCode(), $e);
}
$xliffVersion = $this->getVersionNumber($dom);
$this->validateSchema($xliffVersion, $dom, $this->getSchema($xliffVersion));
if ('1.2' === $xliffVersion) {
$this->extractXliff1($dom, $catalogue, $domain);
}
if ('2.0' === $xliffVersion) {
$this->extractXliff2($dom, $catalogue, $domain);
}
}
/**
* Extract messages and metadata from DOMDocument into a MessageCatalogue.
*
* @param \DOMDocument $dom Source to extract messages and metadata
* @param MessageCatalogue $catalogue Catalogue where we'll collect messages and metadata
* @param string $domain The domain
*/
private function extractXliff1(\DOMDocument $dom, MessageCatalogue $catalogue, $domain)
{
$xml = simplexml_import_dom($dom);
$encoding = strtoupper($dom->encoding);
$xml->registerXPathNamespace('xliff', 'urn:oasis:names:tc:xliff:document:1.2');
foreach ($xml->xpath('//xliff:trans-unit') as $translation) {
$attributes = $translation->attributes();
@ -55,31 +94,52 @@ class XliffFileLoader implements LoaderInterface
$catalogue->set((string) $source, $target, $domain);
if (isset($translation->note)) {
$notes = array();
foreach ($translation->note as $xmlNote) {
$noteAttributes = $xmlNote->attributes();
$note = array('content' => $this->utf8ToCharset((string) $xmlNote, $encoding));
if (isset($noteAttributes['priority'])) {
$note['priority'] = (int) $noteAttributes['priority'];
}
if (isset($noteAttributes['from'])) {
$note['from'] = (string) $noteAttributes['from'];
}
$notes[] = $note;
}
$catalogue->setMetadata((string) $source, array('notes' => $notes), $domain);
$metadata = array();
if ($notes = $this->parseNotesMetadata($translation->note, $encoding)) {
$metadata['notes'] = $notes;
}
if (isset($translation->target) && $translation->target->attributes()) {
$metadata['target-attributes'] = array();
foreach ($translation->target->attributes() as $key => $value) {
$metadata['target-attributes'][$key] = (string) $value;
}
}
}
if (class_exists('Symfony\Component\Config\Resource\FileResource')) {
$catalogue->addResource(new FileResource($resource));
$catalogue->setMetadata((string) $source, $metadata, $domain);
}
}
return $catalogue;
/**
* @param \DOMDocument $dom
* @param MessageCatalogue $catalogue
* @param string $domain
*/
private function extractXliff2(\DOMDocument $dom, MessageCatalogue $catalogue, $domain)
{
$xml = simplexml_import_dom($dom);
$encoding = strtoupper($dom->encoding);
$xml->registerXPathNamespace('xliff', 'urn:oasis:names:tc:xliff:document:2.0');
foreach ($xml->xpath('//xliff:unit/xliff:segment') as $segment) {
$source = $segment->source;
// If the xlf file has another encoding specified, try to convert it because
// simple_xml will always return utf-8 encoded values
$target = $this->utf8ToCharset((string) (isset($segment->target) ? $segment->target : $source), $encoding);
$catalogue->set((string) $source, $target, $domain);
$metadata = array();
if (isset($segment->target) && $segment->target->attributes()) {
$metadata['target-attributes'] = array();
foreach ($segment->target->attributes() as $key => $value) {
$metadata['target-attributes'][$key] = (string) $value;
}
}
$catalogue->setMetadata((string) $source, $metadata, $domain);
}
}
/**
@ -93,57 +153,24 @@ class XliffFileLoader implements LoaderInterface
private function utf8ToCharset($content, $encoding = null)
{
if ('UTF-8' !== $encoding && !empty($encoding)) {
if (function_exists('mb_convert_encoding')) {
return mb_convert_encoding($content, $encoding, 'UTF-8');
}
if (function_exists('iconv')) {
return iconv('UTF-8', $encoding, $content);
}
throw new \RuntimeException('No suitable convert encoding function (use UTF-8 as your encoding or install the iconv or mbstring extension).');
return mb_convert_encoding($content, $encoding, 'UTF-8');
}
return $content;
}
/**
* Validates and parses the given file into a SimpleXMLElement.
*
* @param string $file
*
* @throws \RuntimeException
*
* @return \SimpleXMLElement
* @param string $file
* @param \DOMDocument $dom
* @param string $schema source of the schema
*
* @throws InvalidResourceException
*/
private function parseFile($file)
private function validateSchema($file, \DOMDocument $dom, $schema)
{
try {
$dom = XmlUtils::loadFile($file);
} catch (\InvalidArgumentException $e) {
throw new InvalidResourceException(sprintf('Unable to load "%s": %s', $file, $e->getMessage()), $e->getCode(), $e);
}
$internalErrors = libxml_use_internal_errors(true);
$location = str_replace('\\', '/', __DIR__).'/schema/dic/xliff-core/xml.xsd';
$parts = explode('/', $location);
if (0 === stripos($location, 'phar://')) {
$tmpfile = tempnam(sys_get_temp_dir(), 'sf2');
if ($tmpfile) {
copy($location, $tmpfile);
$parts = explode('/', str_replace('\\', '/', $tmpfile));
}
}
$drive = '\\' === DIRECTORY_SEPARATOR ? array_shift($parts).'/' : '';
$location = 'file:///'.$drive.implode('/', array_map('rawurlencode', $parts));
$source = file_get_contents(__DIR__.'/schema/dic/xliff-core/xliff-core-1.2-strict.xsd');
$source = str_replace('http://www.w3.org/2001/xml.xsd', $location, $source);
if (!@$dom->schemaValidateSource($source)) {
if (!@$dom->schemaValidateSource($schema)) {
throw new InvalidResourceException(sprintf('Invalid resource provided: "%s"; Errors: %s', $file, implode("\n", $this->getXmlErrors($internalErrors))));
}
@ -151,8 +178,46 @@ class XliffFileLoader implements LoaderInterface
libxml_clear_errors();
libxml_use_internal_errors($internalErrors);
}
return array(simplexml_import_dom($dom), strtoupper($dom->encoding));
private function getSchema($xliffVersion)
{
if ('1.2' === $xliffVersion) {
$schemaSource = file_get_contents(__DIR__.'/schema/dic/xliff-core/xliff-core-1.2-strict.xsd');
$xmlUri = 'http://www.w3.org/2001/xml.xsd';
} elseif ('2.0' === $xliffVersion) {
$schemaSource = file_get_contents(__DIR__.'/schema/dic/xliff-core/xliff-core-2.0.xsd');
$xmlUri = 'informativeCopiesOf3rdPartySchemas/w3c/xml.xsd';
} else {
throw new \InvalidArgumentException(sprintf('No support implemented for loading XLIFF version "%s".', $xliffVersion));
}
return $this->fixXmlLocation($schemaSource, $xmlUri);
}
/**
* Internally changes the URI of a dependent xsd to be loaded locally.
*
* @param string $schemaSource Current content of schema file
* @param string $xmlUri External URI of XML to convert to local
*
* @return string
*/
private function fixXmlLocation($schemaSource, $xmlUri)
{
$newPath = str_replace('\\', '/', __DIR__).'/schema/dic/xliff-core/xml.xsd';
$parts = explode('/', $newPath);
if (0 === stripos($newPath, 'phar://')) {
$tmpfile = tempnam(sys_get_temp_dir(), 'sf2');
if ($tmpfile) {
copy($newPath, $tmpfile);
$parts = explode('/', str_replace('\\', '/', $tmpfile));
}
}
$drive = '\\' === DIRECTORY_SEPARATOR ? array_shift($parts).'/' : '';
$newPath = 'file:///'.$drive.implode('/', array_map('rawurlencode', $parts));
return str_replace($xmlUri, $newPath, $schemaSource);
}
/**
@ -181,4 +246,68 @@ class XliffFileLoader implements LoaderInterface
return $errors;
}
/**
* Gets xliff file version based on the root "version" attribute.
* Defaults to 1.2 for backwards compatibility.
*
* @param \DOMDocument $dom
*
* @throws \InvalidArgumentException
*
* @return string
*/
private function getVersionNumber(\DOMDocument $dom)
{
/** @var \DOMNode $xliff */
foreach ($dom->getElementsByTagName('xliff') as $xliff) {
$version = $xliff->attributes->getNamedItem('version');
if ($version) {
return $version->nodeValue;
}
$namespace = $xliff->attributes->getNamedItem('xmlns');
if ($namespace) {
if (substr_compare('urn:oasis:names:tc:xliff:document:', $namespace->nodeValue, 0, 34) !== 0) {
throw new \InvalidArgumentException(sprintf('Not a valid XLIFF namespace "%s"', $namespace));
}
return substr($namespace, 34);
}
}
// Falls back to v1.2
return '1.2';
}
/*
* @param \SimpleXMLElement|null $noteElement
* @param string|null $encoding
*
* @return array
*/
private function parseNotesMetadata(\SimpleXMLElement $noteElement = null, $encoding = null)
{
$notes = array();
if (null === $noteElement) {
return $notes;
}
foreach ($noteElement as $xmlNote) {
$noteAttributes = $xmlNote->attributes();
$note = array('content' => $this->utf8ToCharset((string) $xmlNote, $encoding));
if (isset($noteAttributes['priority'])) {
$note['priority'] = (int) $noteAttributes['priority'];
}
if (isset($noteAttributes['from'])) {
$note['from'] = (string) $noteAttributes['from'];
}
$notes[] = $note;
}
return $notes;
}
}