Moved PhpExtractor and PhpStringTokenParser to Translation component
This commit is contained in:
parent
a442e378e1
commit
eca2f8e587
@ -204,6 +204,14 @@ FrameworkBundle
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`TranslationDebugCommand`, `TranslationUpdateCommand`, `XliffLintCommand`
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`TranslationDebugCommand`, `TranslationUpdateCommand`, `XliffLintCommand`
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and `YamlLintCommand` classes have been marked as final
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and `YamlLintCommand` classes have been marked as final
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* The `Symfony\Bundle\FrameworkBundle\Translation\PhpExtractor`
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class has been deprecated and will be removed in 4.0. Use the
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`Symfony\Component\Translation\Extractor\PhpExtractor` class instead.
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* The `Symfony\Bundle\FrameworkBundle\Translation\PhpStringTokenParser`
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class has been deprecated and will be removed in 4.0. Use the
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`Symfony\Component\Translation\Extractor\PhpStringTokenParser` class instead.
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HttpFoundation
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HttpFoundation
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--------------
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--------------
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@ -280,8 +288,8 @@ Profiler
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Security
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Security
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--------
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--------
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* Deprecated the HTTP digest authentication: `NonceExpiredException`,
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* Deprecated the HTTP digest authentication: `NonceExpiredException`,
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`DigestAuthenticationListener` and `DigestAuthenticationEntryPoint` will be
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`DigestAuthenticationListener` and `DigestAuthenticationEntryPoint` will be
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removed in 4.0. Use another authentication system like `http_basic` instead.
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removed in 4.0. Use another authentication system like `http_basic` instead.
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SecurityBundle
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SecurityBundle
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@ -305,7 +313,7 @@ SecurityBundle
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* Added `logout_on_user_change` to the firewall options. This config item will
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* Added `logout_on_user_change` to the firewall options. This config item will
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trigger a logout when the user has changed. Should be set to true to avoid
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trigger a logout when the user has changed. Should be set to true to avoid
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deprecations in the configuration.
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deprecations in the configuration.
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* Deprecated the HTTP digest authentication: `HttpDigestFactory` will be removed in 4.0.
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* Deprecated the HTTP digest authentication: `HttpDigestFactory` will be removed in 4.0.
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Use another authentication system like `http_basic` instead.
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Use another authentication system like `http_basic` instead.
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@ -494,6 +494,14 @@ FrameworkBundle
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`Symfony\Component\Translation\TranslatorInterface` as
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`Symfony\Component\Translation\TranslatorInterface` as
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first argument.
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first argument.
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* The `Symfony\Bundle\FrameworkBundle\Translation\PhpExtractor`
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class has been deprecated and will be removed in 4.0. Use the
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`Symfony\Component\Translation\Extractor\PhpExtractor` class instead.
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* The `Symfony\Bundle\FrameworkBundle\Translation\PhpStringTokenParser`
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class has been deprecated and will be removed in 4.0. Use the
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`Symfony\Component\Translation\Extractor\PhpStringTokenParser` class instead.
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HttpFoundation
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HttpFoundation
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--------------
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--------------
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@ -525,9 +533,9 @@ HttpFoundation
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* The ability to check only for cacheable HTTP methods using `Request::isMethodSafe()` is
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* The ability to check only for cacheable HTTP methods using `Request::isMethodSafe()` is
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not supported anymore, use `Request::isMethodCacheable()` instead.
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not supported anymore, use `Request::isMethodCacheable()` instead.
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* The `Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeSessionHandler`,
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* The `Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeSessionHandler`,
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`Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy`,
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`Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy`,
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`Symfony\Component\HttpFoundation\Session\Storage\Proxy\NativeProxy` and
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`Symfony\Component\HttpFoundation\Session\Storage\Proxy\NativeProxy` and
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`Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy` classes have been removed.
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`Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy` classes have been removed.
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* `NativeSessionStorage::setSaveHandler()` now requires an instance of `\SessionHandlerInterface` as argument.
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* `NativeSessionStorage::setSaveHandler()` now requires an instance of `\SessionHandlerInterface` as argument.
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@ -682,7 +690,7 @@ SecurityBundle
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* The firewall option `logout_on_user_change` is now always true, which will
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* The firewall option `logout_on_user_change` is now always true, which will
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trigger a logout if the user changes between requests.
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trigger a logout if the user changes between requests.
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* Removed the HTTP digest authentication system. The `HttpDigestFactory` class
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* Removed the HTTP digest authentication system. The `HttpDigestFactory` class
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has been removed. Use another authentication system like `http_basic` instead.
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has been removed. Use another authentication system like `http_basic` instead.
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@ -105,6 +105,10 @@ CHANGELOG
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`Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass` instead
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`Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass` instead
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* Deprecated `ConstraintValidatorFactory`, use
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* Deprecated `ConstraintValidatorFactory`, use
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`Symfony\Component\Validator\ContainerConstraintValidatorFactory` instead.
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`Symfony\Component\Validator\ContainerConstraintValidatorFactory` instead.
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* Deprecated `PhpStringTokenParser`, use
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`Symfony\Component\Translation\Extractor\PhpStringTokenParser` instead.
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* Deprecated `PhpExtractor`, use
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`Symfony\Component\Translation\Extractor\PhpExtractor` instead.
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3.2.0
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3.2.0
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-----
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-----
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@ -15,6 +15,9 @@ use Symfony\Bundle\FrameworkBundle\Tests\TestCase;
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use Symfony\Bundle\FrameworkBundle\Translation\PhpExtractor;
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use Symfony\Bundle\FrameworkBundle\Translation\PhpExtractor;
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use Symfony\Component\Translation\MessageCatalogue;
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use Symfony\Component\Translation\MessageCatalogue;
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/**
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* @group legacy
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*/
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class PhpExtractorTest extends TestCase
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class PhpExtractorTest extends TestCase
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{
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{
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/**
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/**
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@ -11,250 +11,13 @@
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namespace Symfony\Bundle\FrameworkBundle\Translation;
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namespace Symfony\Bundle\FrameworkBundle\Translation;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\Translation\Extractor\PhpExtractor as NewPhpExtractor;
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use Symfony\Component\Translation\Extractor\AbstractFileExtractor;
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use Symfony\Component\Translation\MessageCatalogue;
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@trigger_error(sprintf('The class "%s" is deprecated since version 3.4 and will be removed in 4.0. Use "%s" instead. ', PhpExtractor::class, NewPhpExtractor::class), E_USER_DEPRECATED);
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use Symfony\Component\Translation\Extractor\ExtractorInterface;
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/**
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/**
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* PhpExtractor extracts translation messages from a PHP template.
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* @deprecated since version 3.4 and will be removed in 4.0. Use Symfony\Component\Translation\Extractor\PhpExtractor instead
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*
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* @author Michel Salib <michelsalib@hotmail.com>
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*/
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*/
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class PhpExtractor extends AbstractFileExtractor implements ExtractorInterface
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class PhpExtractor extends NewPhpExtractor
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{
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{
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const MESSAGE_TOKEN = 300;
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const METHOD_ARGUMENTS_TOKEN = 1000;
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const DOMAIN_TOKEN = 1001;
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/**
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* Prefix for new found message.
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*
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* @var string
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*/
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private $prefix = '';
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/**
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* The sequence that captures translation messages.
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*
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* @var array
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*/
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protected $sequences = array(
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array(
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'->',
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'trans',
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'(',
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self::MESSAGE_TOKEN,
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',',
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self::METHOD_ARGUMENTS_TOKEN,
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',',
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self::DOMAIN_TOKEN,
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),
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array(
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'->',
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'transChoice',
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'(',
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self::MESSAGE_TOKEN,
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',',
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self::METHOD_ARGUMENTS_TOKEN,
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',',
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self::METHOD_ARGUMENTS_TOKEN,
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',',
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self::DOMAIN_TOKEN,
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),
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array(
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'->',
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'trans',
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'(',
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self::MESSAGE_TOKEN,
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),
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array(
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'->',
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'transChoice',
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'(',
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self::MESSAGE_TOKEN,
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),
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);
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/**
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* {@inheritdoc}
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*/
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public function extract($resource, MessageCatalogue $catalog)
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{
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$files = $this->extractFiles($resource);
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foreach ($files as $file) {
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$this->parseTokens(token_get_all(file_get_contents($file)), $catalog);
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if (\PHP_VERSION_ID >= 70000) {
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// PHP 7 memory manager will not release after token_get_all(), see https://bugs.php.net/70098
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gc_mem_caches();
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}
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function setPrefix($prefix)
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{
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$this->prefix = $prefix;
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}
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/**
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* Normalizes a token.
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*
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* @param mixed $token
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*
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* @return string
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*/
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protected function normalizeToken($token)
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{
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if (isset($token[1]) && 'b"' !== $token) {
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return $token[1];
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}
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return $token;
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}
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/**
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* Seeks to a non-whitespace token.
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*/
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private function seekToNextRelevantToken(\Iterator $tokenIterator)
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{
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for (; $tokenIterator->valid(); $tokenIterator->next()) {
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$t = $tokenIterator->current();
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if (T_WHITESPACE !== $t[0]) {
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break;
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}
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}
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}
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private function skipMethodArgument(\Iterator $tokenIterator)
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{
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$openBraces = 0;
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for (; $tokenIterator->valid(); $tokenIterator->next()) {
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$t = $tokenIterator->current();
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if ('[' === $t[0] || '(' === $t[0]) {
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++$openBraces;
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}
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if (']' === $t[0] || ')' === $t[0]) {
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--$openBraces;
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}
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if ((0 === $openBraces && ',' === $t[0]) || (-1 === $openBraces && ')' === $t[0])) {
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break;
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}
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}
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}
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/**
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* Extracts the message from the iterator while the tokens
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* match allowed message tokens.
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*/
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private function getValue(\Iterator $tokenIterator)
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{
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$message = '';
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$docToken = '';
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for (; $tokenIterator->valid(); $tokenIterator->next()) {
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$t = $tokenIterator->current();
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if (!isset($t[1])) {
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break;
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}
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switch ($t[0]) {
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case T_START_HEREDOC:
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$docToken = $t[1];
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break;
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case T_ENCAPSED_AND_WHITESPACE:
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case T_CONSTANT_ENCAPSED_STRING:
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$message .= $t[1];
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break;
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case T_END_HEREDOC:
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return PhpStringTokenParser::parseDocString($docToken, $message);
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default:
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break 2;
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}
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}
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if ($message) {
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$message = PhpStringTokenParser::parse($message);
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}
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return $message;
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}
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/**
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* Extracts trans message from PHP tokens.
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*
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* @param array $tokens
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* @param MessageCatalogue $catalog
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*/
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protected function parseTokens($tokens, MessageCatalogue $catalog)
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{
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$tokenIterator = new \ArrayIterator($tokens);
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for ($key = 0; $key < $tokenIterator->count(); ++$key) {
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foreach ($this->sequences as $sequence) {
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$message = '';
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$domain = 'messages';
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$tokenIterator->seek($key);
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foreach ($sequence as $sequenceKey => $item) {
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$this->seekToNextRelevantToken($tokenIterator);
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if ($this->normalizeToken($tokenIterator->current()) === $item) {
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$tokenIterator->next();
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continue;
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} elseif (self::MESSAGE_TOKEN === $item) {
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$message = $this->getValue($tokenIterator);
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if (count($sequence) === ($sequenceKey + 1)) {
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break;
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}
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} elseif (self::METHOD_ARGUMENTS_TOKEN === $item) {
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$this->skipMethodArgument($tokenIterator);
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} elseif (self::DOMAIN_TOKEN === $item) {
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$domain = $this->getValue($tokenIterator);
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break;
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} else {
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break;
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}
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}
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if ($message) {
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$catalog->set($message, $this->prefix.$message, $domain);
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break;
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}
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}
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}
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}
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/**
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* @param string $file
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*
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* @return bool
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*
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* @throws \InvalidArgumentException
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*/
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protected function canBeExtracted($file)
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{
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return $this->isFile($file) && 'php' === pathinfo($file, PATHINFO_EXTENSION);
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}
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/**
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* @param string|array $directory
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*
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* @return array
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*/
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protected function extractFromDirectory($directory)
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{
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$finder = new Finder();
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return $finder->files()->name('*.php')->in($directory);
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}
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}
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}
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@ -11,132 +11,11 @@
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namespace Symfony\Bundle\FrameworkBundle\Translation;
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namespace Symfony\Bundle\FrameworkBundle\Translation;
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/*
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@trigger_error(sprintf('The class "%s" is deprecated since version 3.4 and will be removed in 4.0. Use "%s" instead. ', PhpStringTokenParser::class, \Symfony\Component\Translation\Extractor\PhpStringTokenParser::class), E_USER_DEPRECATED);
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* The following is derived from code at http://github.com/nikic/PHP-Parser
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*
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/**
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* Copyright (c) 2011 by Nikita Popov
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* @deprecated since version 3.4 and will be removed in 4.0. Use Symfony\Component\Translation\Extractor\PhpStringTokenParser instead
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*
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* Some rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* * The names of the contributors may not be used to endorse or
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* promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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|
||||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*/
|
*/
|
||||||
|
class PhpStringTokenParser extends \Symfony\Component\Translation\Extractor\PhpStringTokenParser
|
||||||
class PhpStringTokenParser
|
|
||||||
{
|
{
|
||||||
protected static $replacements = array(
|
|
||||||
'\\' => '\\',
|
|
||||||
'$' => '$',
|
|
||||||
'n' => "\n",
|
|
||||||
'r' => "\r",
|
|
||||||
't' => "\t",
|
|
||||||
'f' => "\f",
|
|
||||||
'v' => "\v",
|
|
||||||
'e' => "\x1B",
|
|
||||||
);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Parses a string token.
|
|
||||||
*
|
|
||||||
* @param string $str String token content
|
|
||||||
*
|
|
||||||
* @return string The parsed string
|
|
||||||
*/
|
|
||||||
public static function parse($str)
|
|
||||||
{
|
|
||||||
$bLength = 0;
|
|
||||||
if ('b' === $str[0]) {
|
|
||||||
$bLength = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ('\'' === $str[$bLength]) {
|
|
||||||
return str_replace(
|
|
||||||
array('\\\\', '\\\''),
|
|
||||||
array('\\', '\''),
|
|
||||||
substr($str, $bLength + 1, -1)
|
|
||||||
);
|
|
||||||
} else {
|
|
||||||
return self::parseEscapeSequences(substr($str, $bLength + 1, -1), '"');
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Parses escape sequences in strings (all string types apart from single quoted).
|
|
||||||
*
|
|
||||||
* @param string $str String without quotes
|
|
||||||
* @param null|string $quote Quote type
|
|
||||||
*
|
|
||||||
* @return string String with escape sequences parsed
|
|
||||||
*/
|
|
||||||
public static function parseEscapeSequences($str, $quote)
|
|
||||||
{
|
|
||||||
if (null !== $quote) {
|
|
||||||
$str = str_replace('\\'.$quote, $quote, $str);
|
|
||||||
}
|
|
||||||
|
|
||||||
return preg_replace_callback(
|
|
||||||
'~\\\\([\\\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3})~',
|
|
||||||
array(__CLASS__, 'parseCallback'),
|
|
||||||
$str
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
private static function parseCallback($matches)
|
|
||||||
{
|
|
||||||
$str = $matches[1];
|
|
||||||
|
|
||||||
if (isset(self::$replacements[$str])) {
|
|
||||||
return self::$replacements[$str];
|
|
||||||
} elseif ('x' === $str[0] || 'X' === $str[0]) {
|
|
||||||
return chr(hexdec($str));
|
|
||||||
} else {
|
|
||||||
return chr(octdec($str));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Parses a constant doc string.
|
|
||||||
*
|
|
||||||
* @param string $startToken Doc string start token content (<<<SMTHG)
|
|
||||||
* @param string $str String token content
|
|
||||||
*
|
|
||||||
* @return string Parsed string
|
|
||||||
*/
|
|
||||||
public static function parseDocString($startToken, $str)
|
|
||||||
{
|
|
||||||
// strip last newline (thanks tokenizer for sticking it into the string!)
|
|
||||||
$str = preg_replace('~(\r\n|\n|\r)$~', '', $str);
|
|
||||||
|
|
||||||
// nowdoc string
|
|
||||||
if (false !== strpos($startToken, '\'')) {
|
|
||||||
return $str;
|
|
||||||
}
|
|
||||||
|
|
||||||
return self::parseEscapeSequences($str, null);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
@ -13,6 +13,8 @@ CHANGELOG
|
|||||||
* Added `TranslationWriterInterface`
|
* Added `TranslationWriterInterface`
|
||||||
* Deprecated `TranslationWriter::writeTranslations` in favor of `TranslationWriter::write`
|
* Deprecated `TranslationWriter::writeTranslations` in favor of `TranslationWriter::write`
|
||||||
* added support for adding custom message formatter and decoupling the default one.
|
* added support for adding custom message formatter and decoupling the default one.
|
||||||
|
* Added `PhpExtractor`
|
||||||
|
* Added `PhpStringTokenParser`
|
||||||
|
|
||||||
3.2.0
|
3.2.0
|
||||||
-----
|
-----
|
||||||
|
258
src/Symfony/Component/Translation/Extractor/PhpExtractor.php
Normal file
258
src/Symfony/Component/Translation/Extractor/PhpExtractor.php
Normal file
@ -0,0 +1,258 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This file is part of the Symfony package.
|
||||||
|
*
|
||||||
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||||||
|
*
|
||||||
|
* For the full copyright and license information, please view the LICENSE
|
||||||
|
* file that was distributed with this source code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
namespace Symfony\Component\Translation\Extractor;
|
||||||
|
|
||||||
|
use Symfony\Component\Finder\Finder;
|
||||||
|
use Symfony\Component\Translation\MessageCatalogue;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* PhpExtractor extracts translation messages from a PHP template.
|
||||||
|
*
|
||||||
|
* @author Michel Salib <michelsalib@hotmail.com>
|
||||||
|
*/
|
||||||
|
class PhpExtractor extends AbstractFileExtractor implements ExtractorInterface
|
||||||
|
{
|
||||||
|
const MESSAGE_TOKEN = 300;
|
||||||
|
const METHOD_ARGUMENTS_TOKEN = 1000;
|
||||||
|
const DOMAIN_TOKEN = 1001;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Prefix for new found message.
|
||||||
|
*
|
||||||
|
* @var string
|
||||||
|
*/
|
||||||
|
private $prefix = '';
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The sequence that captures translation messages.
|
||||||
|
*
|
||||||
|
* @var array
|
||||||
|
*/
|
||||||
|
protected $sequences = array(
|
||||||
|
array(
|
||||||
|
'->',
|
||||||
|
'trans',
|
||||||
|
'(',
|
||||||
|
self::MESSAGE_TOKEN,
|
||||||
|
',',
|
||||||
|
self::METHOD_ARGUMENTS_TOKEN,
|
||||||
|
',',
|
||||||
|
self::DOMAIN_TOKEN,
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'->',
|
||||||
|
'transChoice',
|
||||||
|
'(',
|
||||||
|
self::MESSAGE_TOKEN,
|
||||||
|
',',
|
||||||
|
self::METHOD_ARGUMENTS_TOKEN,
|
||||||
|
',',
|
||||||
|
self::METHOD_ARGUMENTS_TOKEN,
|
||||||
|
',',
|
||||||
|
self::DOMAIN_TOKEN,
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'->',
|
||||||
|
'trans',
|
||||||
|
'(',
|
||||||
|
self::MESSAGE_TOKEN,
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'->',
|
||||||
|
'transChoice',
|
||||||
|
'(',
|
||||||
|
self::MESSAGE_TOKEN,
|
||||||
|
),
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* {@inheritdoc}
|
||||||
|
*/
|
||||||
|
public function extract($resource, MessageCatalogue $catalog)
|
||||||
|
{
|
||||||
|
$files = $this->extractFiles($resource);
|
||||||
|
foreach ($files as $file) {
|
||||||
|
$this->parseTokens(token_get_all(file_get_contents($file)), $catalog);
|
||||||
|
|
||||||
|
if (\PHP_VERSION_ID >= 70000) {
|
||||||
|
// PHP 7 memory manager will not release after token_get_all(), see https://bugs.php.net/70098
|
||||||
|
gc_mem_caches();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* {@inheritdoc}
|
||||||
|
*/
|
||||||
|
public function setPrefix($prefix)
|
||||||
|
{
|
||||||
|
$this->prefix = $prefix;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Normalizes a token.
|
||||||
|
*
|
||||||
|
* @param mixed $token
|
||||||
|
*
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
protected function normalizeToken($token)
|
||||||
|
{
|
||||||
|
if (isset($token[1]) && 'b"' !== $token) {
|
||||||
|
return $token[1];
|
||||||
|
}
|
||||||
|
|
||||||
|
return $token;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Seeks to a non-whitespace token.
|
||||||
|
*/
|
||||||
|
private function seekToNextRelevantToken(\Iterator $tokenIterator)
|
||||||
|
{
|
||||||
|
for (; $tokenIterator->valid(); $tokenIterator->next()) {
|
||||||
|
$t = $tokenIterator->current();
|
||||||
|
if (T_WHITESPACE !== $t[0]) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private function skipMethodArgument(\Iterator $tokenIterator)
|
||||||
|
{
|
||||||
|
$openBraces = 0;
|
||||||
|
|
||||||
|
for (; $tokenIterator->valid(); $tokenIterator->next()) {
|
||||||
|
$t = $tokenIterator->current();
|
||||||
|
|
||||||
|
if ('[' === $t[0] || '(' === $t[0]) {
|
||||||
|
++$openBraces;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (']' === $t[0] || ')' === $t[0]) {
|
||||||
|
--$openBraces;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((0 === $openBraces && ',' === $t[0]) || (-1 === $openBraces && ')' === $t[0])) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Extracts the message from the iterator while the tokens
|
||||||
|
* match allowed message tokens.
|
||||||
|
*/
|
||||||
|
private function getValue(\Iterator $tokenIterator)
|
||||||
|
{
|
||||||
|
$message = '';
|
||||||
|
$docToken = '';
|
||||||
|
|
||||||
|
for (; $tokenIterator->valid(); $tokenIterator->next()) {
|
||||||
|
$t = $tokenIterator->current();
|
||||||
|
if (!isset($t[1])) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch ($t[0]) {
|
||||||
|
case T_START_HEREDOC:
|
||||||
|
$docToken = $t[1];
|
||||||
|
break;
|
||||||
|
case T_ENCAPSED_AND_WHITESPACE:
|
||||||
|
case T_CONSTANT_ENCAPSED_STRING:
|
||||||
|
$message .= $t[1];
|
||||||
|
break;
|
||||||
|
case T_END_HEREDOC:
|
||||||
|
return PhpStringTokenParser::parseDocString($docToken, $message);
|
||||||
|
default:
|
||||||
|
break 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($message) {
|
||||||
|
$message = PhpStringTokenParser::parse($message);
|
||||||
|
}
|
||||||
|
|
||||||
|
return $message;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Extracts trans message from PHP tokens.
|
||||||
|
*
|
||||||
|
* @param array $tokens
|
||||||
|
* @param MessageCatalogue $catalog
|
||||||
|
*/
|
||||||
|
protected function parseTokens($tokens, MessageCatalogue $catalog)
|
||||||
|
{
|
||||||
|
$tokenIterator = new \ArrayIterator($tokens);
|
||||||
|
|
||||||
|
for ($key = 0; $key < $tokenIterator->count(); ++$key) {
|
||||||
|
foreach ($this->sequences as $sequence) {
|
||||||
|
$message = '';
|
||||||
|
$domain = 'messages';
|
||||||
|
$tokenIterator->seek($key);
|
||||||
|
|
||||||
|
foreach ($sequence as $sequenceKey => $item) {
|
||||||
|
$this->seekToNextRelevantToken($tokenIterator);
|
||||||
|
|
||||||
|
if ($this->normalizeToken($tokenIterator->current()) === $item) {
|
||||||
|
$tokenIterator->next();
|
||||||
|
continue;
|
||||||
|
} elseif (self::MESSAGE_TOKEN === $item) {
|
||||||
|
$message = $this->getValue($tokenIterator);
|
||||||
|
|
||||||
|
if (count($sequence) === ($sequenceKey + 1)) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
} elseif (self::METHOD_ARGUMENTS_TOKEN === $item) {
|
||||||
|
$this->skipMethodArgument($tokenIterator);
|
||||||
|
} elseif (self::DOMAIN_TOKEN === $item) {
|
||||||
|
$domain = $this->getValue($tokenIterator);
|
||||||
|
|
||||||
|
break;
|
||||||
|
} else {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($message) {
|
||||||
|
$catalog->set($message, $this->prefix.$message, $domain);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string $file
|
||||||
|
*
|
||||||
|
* @return bool
|
||||||
|
*
|
||||||
|
* @throws \InvalidArgumentException
|
||||||
|
*/
|
||||||
|
protected function canBeExtracted($file)
|
||||||
|
{
|
||||||
|
return $this->isFile($file) && 'php' === pathinfo($file, PATHINFO_EXTENSION);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param string|array $directory
|
||||||
|
*
|
||||||
|
* @return array
|
||||||
|
*/
|
||||||
|
protected function extractFromDirectory($directory)
|
||||||
|
{
|
||||||
|
$finder = new Finder();
|
||||||
|
|
||||||
|
return $finder->files()->name('*.php')->in($directory);
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,142 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This file is part of the Symfony package.
|
||||||
|
*
|
||||||
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||||||
|
*
|
||||||
|
* For the full copyright and license information, please view the LICENSE
|
||||||
|
* file that was distributed with this source code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
namespace Symfony\Component\Translation\Extractor;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The following is derived from code at http://github.com/nikic/PHP-Parser
|
||||||
|
*
|
||||||
|
* Copyright (c) 2011 by Nikita Popov
|
||||||
|
*
|
||||||
|
* Some rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions are
|
||||||
|
* met:
|
||||||
|
*
|
||||||
|
* * Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
*
|
||||||
|
* * Redistributions in binary form must reproduce the above
|
||||||
|
* copyright notice, this list of conditions and the following
|
||||||
|
* disclaimer in the documentation and/or other materials provided
|
||||||
|
* with the distribution.
|
||||||
|
*
|
||||||
|
* * The names of the contributors may not be used to endorse or
|
||||||
|
* promote products derived from this software without specific
|
||||||
|
* prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
class PhpStringTokenParser
|
||||||
|
{
|
||||||
|
protected static $replacements = array(
|
||||||
|
'\\' => '\\',
|
||||||
|
'$' => '$',
|
||||||
|
'n' => "\n",
|
||||||
|
'r' => "\r",
|
||||||
|
't' => "\t",
|
||||||
|
'f' => "\f",
|
||||||
|
'v' => "\v",
|
||||||
|
'e' => "\x1B",
|
||||||
|
);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Parses a string token.
|
||||||
|
*
|
||||||
|
* @param string $str String token content
|
||||||
|
*
|
||||||
|
* @return string The parsed string
|
||||||
|
*/
|
||||||
|
public static function parse($str)
|
||||||
|
{
|
||||||
|
$bLength = 0;
|
||||||
|
if ('b' === $str[0]) {
|
||||||
|
$bLength = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ('\'' === $str[$bLength]) {
|
||||||
|
return str_replace(
|
||||||
|
array('\\\\', '\\\''),
|
||||||
|
array('\\', '\''),
|
||||||
|
substr($str, $bLength + 1, -1)
|
||||||
|
);
|
||||||
|
} else {
|
||||||
|
return self::parseEscapeSequences(substr($str, $bLength + 1, -1), '"');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Parses escape sequences in strings (all string types apart from single quoted).
|
||||||
|
*
|
||||||
|
* @param string $str String without quotes
|
||||||
|
* @param null|string $quote Quote type
|
||||||
|
*
|
||||||
|
* @return string String with escape sequences parsed
|
||||||
|
*/
|
||||||
|
public static function parseEscapeSequences($str, $quote)
|
||||||
|
{
|
||||||
|
if (null !== $quote) {
|
||||||
|
$str = str_replace('\\'.$quote, $quote, $str);
|
||||||
|
}
|
||||||
|
|
||||||
|
return preg_replace_callback(
|
||||||
|
'~\\\\([\\\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3})~',
|
||||||
|
array(__CLASS__, 'parseCallback'),
|
||||||
|
$str
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static function parseCallback($matches)
|
||||||
|
{
|
||||||
|
$str = $matches[1];
|
||||||
|
|
||||||
|
if (isset(self::$replacements[$str])) {
|
||||||
|
return self::$replacements[$str];
|
||||||
|
} elseif ('x' === $str[0] || 'X' === $str[0]) {
|
||||||
|
return chr(hexdec($str));
|
||||||
|
} else {
|
||||||
|
return chr(octdec($str));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Parses a constant doc string.
|
||||||
|
*
|
||||||
|
* @param string $startToken Doc string start token content (<<<SMTHG)
|
||||||
|
* @param string $str String token content
|
||||||
|
*
|
||||||
|
* @return string Parsed string
|
||||||
|
*/
|
||||||
|
public static function parseDocString($startToken, $str)
|
||||||
|
{
|
||||||
|
// strip last newline (thanks tokenizer for sticking it into the string!)
|
||||||
|
$str = preg_replace('~(\r\n|\n|\r)$~', '', $str);
|
||||||
|
|
||||||
|
// nowdoc string
|
||||||
|
if (false !== strpos($startToken, '\'')) {
|
||||||
|
return $str;
|
||||||
|
}
|
||||||
|
|
||||||
|
return self::parseEscapeSequences($str, null);
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,95 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This file is part of the Symfony package.
|
||||||
|
*
|
||||||
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||||||
|
*
|
||||||
|
* For the full copyright and license information, please view the LICENSE
|
||||||
|
* file that was distributed with this source code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
namespace Symfony\Component\Translation\Tests\Extractor;
|
||||||
|
|
||||||
|
use PHPUnit\Framework\TestCase;
|
||||||
|
use Symfony\Component\Translation\Extractor\PhpExtractor;
|
||||||
|
use Symfony\Component\Translation\MessageCatalogue;
|
||||||
|
|
||||||
|
class PhpExtractorTest extends TestCase
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* @dataProvider resourcesProvider
|
||||||
|
*
|
||||||
|
* @param array|string $resource
|
||||||
|
*/
|
||||||
|
public function testExtraction($resource)
|
||||||
|
{
|
||||||
|
// Arrange
|
||||||
|
$extractor = new PhpExtractor();
|
||||||
|
$extractor->setPrefix('prefix');
|
||||||
|
$catalogue = new MessageCatalogue('en');
|
||||||
|
|
||||||
|
// Act
|
||||||
|
$extractor->extract($resource, $catalogue);
|
||||||
|
|
||||||
|
$expectedHeredoc = <<<EOF
|
||||||
|
heredoc key with whitespace and escaped \$\n sequences
|
||||||
|
EOF;
|
||||||
|
$expectedNowdoc = <<<'EOF'
|
||||||
|
nowdoc key with whitespace and nonescaped \$\n sequences
|
||||||
|
EOF;
|
||||||
|
// Assert
|
||||||
|
$expectedCatalogue = array(
|
||||||
|
'messages' => array(
|
||||||
|
'single-quoted key' => 'prefixsingle-quoted key',
|
||||||
|
'double-quoted key' => 'prefixdouble-quoted key',
|
||||||
|
'heredoc key' => 'prefixheredoc key',
|
||||||
|
'nowdoc key' => 'prefixnowdoc key',
|
||||||
|
"double-quoted key with whitespace and escaped \$\n\" sequences" => "prefixdouble-quoted key with whitespace and escaped \$\n\" sequences",
|
||||||
|
'single-quoted key with whitespace and nonescaped \$\n\' sequences' => 'prefixsingle-quoted key with whitespace and nonescaped \$\n\' sequences',
|
||||||
|
'single-quoted key with "quote mark at the end"' => 'prefixsingle-quoted key with "quote mark at the end"',
|
||||||
|
$expectedHeredoc => 'prefix'.$expectedHeredoc,
|
||||||
|
$expectedNowdoc => 'prefix'.$expectedNowdoc,
|
||||||
|
'{0} There is no apples|{1} There is one apple|]1,Inf[ There are %count% apples' => 'prefix{0} There is no apples|{1} There is one apple|]1,Inf[ There are %count% apples',
|
||||||
|
),
|
||||||
|
'not_messages' => array(
|
||||||
|
'other-domain-test-no-params-short-array' => 'prefixother-domain-test-no-params-short-array',
|
||||||
|
'other-domain-test-no-params-long-array' => 'prefixother-domain-test-no-params-long-array',
|
||||||
|
'other-domain-test-params-short-array' => 'prefixother-domain-test-params-short-array',
|
||||||
|
'other-domain-test-params-long-array' => 'prefixother-domain-test-params-long-array',
|
||||||
|
'other-domain-test-trans-choice-short-array-%count%' => 'prefixother-domain-test-trans-choice-short-array-%count%',
|
||||||
|
'other-domain-test-trans-choice-long-array-%count%' => 'prefixother-domain-test-trans-choice-long-array-%count%',
|
||||||
|
'typecast' => 'prefixtypecast',
|
||||||
|
'msg1' => 'prefixmsg1',
|
||||||
|
'msg2' => 'prefixmsg2',
|
||||||
|
),
|
||||||
|
);
|
||||||
|
$actualCatalogue = $catalogue->all();
|
||||||
|
|
||||||
|
$this->assertEquals($expectedCatalogue, $actualCatalogue);
|
||||||
|
}
|
||||||
|
|
||||||
|
public function resourcesProvider()
|
||||||
|
{
|
||||||
|
$directory = __DIR__.'/../fixtures/extractor/';
|
||||||
|
$splFiles = array();
|
||||||
|
foreach (new \DirectoryIterator($directory) as $fileInfo) {
|
||||||
|
if ($fileInfo->isDot()) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if ('translation.html.php' === $fileInfo->getBasename()) {
|
||||||
|
$phpFile = $fileInfo->getPathname();
|
||||||
|
}
|
||||||
|
$splFiles[] = $fileInfo->getFileInfo();
|
||||||
|
}
|
||||||
|
|
||||||
|
return array(
|
||||||
|
array($directory),
|
||||||
|
array($phpFile),
|
||||||
|
array(glob($directory.'*')),
|
||||||
|
array($splFiles),
|
||||||
|
array(new \ArrayObject(glob($directory.'*'))),
|
||||||
|
array(new \ArrayObject($splFiles)),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
0
src/Symfony/Component/Translation/Tests/fixtures/extractor/resource.format.engine
vendored
Normal file
0
src/Symfony/Component/Translation/Tests/fixtures/extractor/resource.format.engine
vendored
Normal file
0
src/Symfony/Component/Translation/Tests/fixtures/extractor/this.is.a.template.format.engine
vendored
Normal file
0
src/Symfony/Component/Translation/Tests/fixtures/extractor/this.is.a.template.format.engine
vendored
Normal file
49
src/Symfony/Component/Translation/Tests/fixtures/extractor/translation.html.php
vendored
Normal file
49
src/Symfony/Component/Translation/Tests/fixtures/extractor/translation.html.php
vendored
Normal file
@ -0,0 +1,49 @@
|
|||||||
|
This template is used for translation message extraction tests
|
||||||
|
<?php echo $view['translator']->trans('single-quoted key'); ?>
|
||||||
|
<?php echo $view['translator']->trans('double-quoted key'); ?>
|
||||||
|
<?php echo $view['translator']->trans(<<<'EOF'
|
||||||
|
heredoc key
|
||||||
|
EOF
|
||||||
|
); ?>
|
||||||
|
<?php echo $view['translator']->trans(<<<'EOF'
|
||||||
|
nowdoc key
|
||||||
|
EOF
|
||||||
|
); ?>
|
||||||
|
<?php echo $view['translator']->trans(
|
||||||
|
"double-quoted key with whitespace and escaped \$\n\" sequences"
|
||||||
|
); ?>
|
||||||
|
<?php echo $view['translator']->trans(
|
||||||
|
'single-quoted key with whitespace and nonescaped \$\n\' sequences'
|
||||||
|
); ?>
|
||||||
|
<?php echo $view['translator']->trans(<<<EOF
|
||||||
|
heredoc key with whitespace and escaped \$\n sequences
|
||||||
|
EOF
|
||||||
|
); ?>
|
||||||
|
<?php echo $view['translator']->trans(<<<'EOF'
|
||||||
|
nowdoc key with whitespace and nonescaped \$\n sequences
|
||||||
|
EOF
|
||||||
|
); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->trans('single-quoted key with "quote mark at the end"'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->transChoice(
|
||||||
|
'{0} There is no apples|{1} There is one apple|]1,Inf[ There are %count% apples',
|
||||||
|
10,
|
||||||
|
array('%count%' => 10)
|
||||||
|
); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->trans('other-domain-test-no-params-short-array', array(), 'not_messages'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->trans('other-domain-test-no-params-long-array', array(), 'not_messages'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->trans('other-domain-test-params-short-array', array('foo' => 'bar'), 'not_messages'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->trans('other-domain-test-params-long-array', array('foo' => 'bar'), 'not_messages'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->transChoice('other-domain-test-trans-choice-short-array-%count%', 10, array('%count%' => 10), 'not_messages'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->transChoice('other-domain-test-trans-choice-long-array-%count%', 10, array('%count%' => 10), 'not_messages'); ?>
|
||||||
|
|
||||||
|
<?php echo $view['translator']->trans('typecast', array('a' => (int) '123'), 'not_messages'); ?>
|
||||||
|
<?php echo $view['translator']->transChoice('msg1', 10 + 1, array(), 'not_messages'); ?>
|
||||||
|
<?php echo $view['translator']->transChoice('msg2', ceil(4.5), array(), 'not_messages'); ?>
|
Reference in New Issue
Block a user