Sets the Loader instance.
| public setLoader ( Twig_LoaderInterface $loader ) | ||
| $loader | Twig_LoaderInterface | A Twig_LoaderInterface instance |
/**
* Render a string
*
* A special option in the $locals array can be used to define the Twital adapter to use.
* The array key is `__twital-adapter`, and the value is an instance of `\Goetas\Twital\SourceAdapter`
*
* @param string $template The template content to render
* @param array $locals The variable to use in template
* @return null|string
*
* @throws \Twig_Error_Loader
* @throws \Twig_Error_Runtime
* @throws \Twig_Error_Syntax
*/
public function render($template, array $locals = array())
{
if (array_key_exists('__twital-adapter', $locals)) {
$this->stringLoader->addSourceAdapter('/.*/', $locals['__twital-adapter']);
}
// Render the file using the straight string.
$this->environment->setLoader($this->stringLoader);
return $this->environment->render($template, $locals);
}
/**
* add a directory to template search dirs
* @param string $directory
* @param bool|true $primary
* @return ITemplateEngine|void
*/
public function addDir($directory, $primary = true)
{
if ($primary) {
$this->twigLoader->prependPath($directory);
} else {
$this->twigLoader->addPath($directory);
}
$this->twigEnv->setLoader($this->twigLoader);
return $this;
}
protected function setUp()
{
if (!class_exists('Twig_Environment')) {
$this->markTestSkipped('Twig is not installed.');
}
$this->mediaStorage = new FilesystemMediaStorage(__DIR__ . "/fixtures/stored", "/project/web/media/", "http://localhost/project/web/media/", FALSE);
$this->twig = new \Twig_Environment();
$this->twig->setLoader(new \Twig_Loader_Filesystem(__DIR__ . '/fixtures/templates'));
$this->twig->addExtension(new TwigMediaStorageExtension($this->mediaStorage, TRUE));
}
protected function setUp()
{
if (!class_exists('Twig_Environment')) {
$this->markTestSkipped('Twig is not installed.');
}
$this->mapper = $this->getMock('Midgard\\CreatePHP\\RdfMapperInterface');
$xmlDriver = new RdfDriverXml(array(__DIR__ . '/../../Metadata/rdf-twig'));
$this->factory = new RdfTypeFactory($this->mapper, $xmlDriver);
$this->twig = new \Twig_Environment();
$this->twig->setLoader(new \Twig_Loader_Filesystem(__DIR__ . '/templates'));
$this->twig->addExtension(new CreatephpExtension($this->factory));
}
/**
* 表示するためのファイルを組み立て
*
* @access protected
*/
protected function _run()
{
// 引数のファイルパスをview scriptまでのパスとcontroller/action.:suffixの形式に分断する
$paths = $this->_parseFilePath(func_get_arg(0));
// view scriptまでのパスを指定
$this->_twig->setLoader(new Twig_Loader_Filesystem($paths["path"]));
// 登録した配列の０番目のViewScriptをテンプレートとして読み込み
$template = $this->_twig->loadTemplate($paths["file"]);
// APPLICATION_ENVをTwigから利用出来るようにするため変数に入れておく
$this->env = APPLICATION_ENV;
echo $template->render($this->getVars());
}
/**
* @param \Twig_Environment $env
* @param $context
* @param FormView $form
* @param string $formVariableName
* @return array
*/
public function render(\Twig_Environment $env, $context, FormView $form, $formVariableName = 'form')
{
$this->formVariableName = $formVariableName;
$this->formConfig = new FormConfig();
$this->context = $context;
$this->env = $env;
$tmpLoader = $env->getLoader();
$env->setLoader(new \Twig_Loader_Chain([$tmpLoader, new \Twig_Loader_String()]));
$this->renderBlock($form);
$env->setLoader($tmpLoader);
return $this->formConfig->toArray();
}
/**
* {@inheritdoc}
*/
public function transform($text)
{
// Here we temporary changing twig environment loader to Chain loader with Twig_Loader_Array as first loader, which contains only one our template reference
$oldLoader = $this->twig->getLoader();
$hash = sha1($text);
$chainLoader = new \Twig_Loader_Chain();
$chainLoader->addLoader(new \Twig_Loader_Array(array($hash => $text)));
$chainLoader->addLoader($oldLoader);
$this->twig->setLoader($chainLoader);
$result = $this->twig->render($hash);
$this->twig->setLoader($oldLoader);
return $result;
}
/**
* @param \Twig_Environment $env
* @param array $context
* @param FormView $form
* @param string $formVariableName
*
* @return array
*/
public function render(\Twig_Environment $env, $context, FormView $form, $formVariableName = 'form')
{
// remember current loader
$originalLoader = $env->getLoader();
// replace the loader
$env->setLoader(new \Twig_Loader_Chain(array($originalLoader, new \Twig_Loader_String())));
// build blocks
$builder = new DataBlockBuilder(new TwigTemplateRenderer($env, $context), $formVariableName);
$result = $builder->build($form);
// restore the original loader
$env->setLoader($originalLoader);
return $result->toArray();
}
/**
* Loads a template from a string.
*
* <pre>
* {{ include(template_from_string("Hello {{ name }}")) }}
* </pre>
*
* @param Twig_Environment $env A Twig_Environment instance
* @param string $template A template as a string
*
* @return Twig_Template A Twig_Template instance
*/
function twig_template_from_string(Twig_Environment $env, $template)
{
$name = sprintf('__string_template__%s', hash('sha256', uniqid(mt_rand(), true), false));
$loader = new Twig_Loader_Chain(array(new Twig_Loader_Array(array($name => $template)), $current = $env->getLoader()));
$env->setLoader($loader);
try {
$template = $env->loadTemplate($name);
} catch (Exception $e) {
$env->setLoader($current);
throw $e;
}
$env->setLoader($current);
return $template;
}
protected function setUp()
{
if (!class_exists('Twig_Environment')) {
$this->markTestSkipped('Twig is not installed.');
}
$this->am = $this->getMock('Assetic\\AssetManager');
$this->fm = $this->getMock('Assetic\\FilterManager');
$this->valueSupplier = $this->getMock('Assetic\\ValueSupplierInterface');
$this->factory = new AssetFactory(__DIR__ . '/templates');
$this->factory->setAssetManager($this->am);
$this->factory->setFilterManager($this->fm);
$this->twig = new \Twig_Environment();
$this->twig->setLoader(new \Twig_Loader_Filesystem(__DIR__ . '/templates'));
$this->twig->addExtension(new AsseticExtension($this->factory, array(), $this->valueSupplier));
}
public function boot()
{
$configPath = __DIR__ . '/../config/form.php';
$this->publishes([$configPath => config_path('form.php')], 'config');
if ($this->app->bound(\Twig_Environment::class)) {
/** @var \Twig_Environment $twig */
$twig = $this->app->make(\Twig_Environment::class);
} else {
$twig = new \Twig_Environment(new \Twig_Loader_Chain([]));
}
$loader = $twig->getLoader();
// If the loader is not already a chain, make it one
if (!$loader instanceof \Twig_Loader_Chain) {
$loader = new \Twig_Loader_Chain([$loader]);
$twig->setLoader($loader);
}
$reflected = new \ReflectionClass(FormExtension::class);
$path = dirname($reflected->getFileName()) . '/../Resources/views/Form';
$loader->addLoader(new \Twig_Loader_Filesystem($path));
/** @var TwigRenderer $renderer */
$renderer = $this->app->make(TwigRendererInterface::class);
$renderer->setEnvironment($twig);
// Add the extension
$twig->addExtension(new FormExtension($renderer));
// trans filter is used in the forms
$twig->addFilter(new \Twig_SimpleFilter('trans', 'trans'));
// csrf_token needs to be replaced for Laravel
$twig->addFunction(new \Twig_SimpleFunction('csrf_token', 'csrf_token'));
$this->registerBladeDirectives();
}
private function getEnv()
{
$env = new \Twig_Environment();
$env->addTokenParser(new TwigJsTokenParser());
$env->setLoader(new \Twig_Loader_String());
return $env;
}
/**
* Loads a template from a string.
*
* <pre>
* {% include template_from_string("Hello {{ name }}") }}
* </pre>
*
* @param Twig_Environment $env A Twig_Environment instance
* @param string $template A template as a string
*
* @return Twig_Template A Twig_Template instance
*/
function twig_template_from_string(Twig_Environment $env, $template)
{
static $loader;
if (null === $loader) {
$loader = new Twig_Loader_String();
}
$current = $env->getLoader();
$env->setLoader($loader);
try {
$template = $env->loadTemplate($template);
} catch (Exception $e) {
$env->setLoader($current);
throw $e;
}
$env->setLoader($current);
return $template;
}
/**
* @param string $string
* @return string
*/
public function renderString($string)
{
// no rendering if empty
if (empty($string)) {
return $string;
}
// see Twig\Extensions\Twig_Extension_StringLoader
$name = '__twig_string__';
// get current loader
$loader = $this->environment->getLoader();
// set loader chain with new array loader
$this->environment->setLoader(new Twig_Loader_Chain(array(new Twig_Loader_Array(array($name => $string)), $loader)));
// render string
$rendered = $this->environment->render($name);
// reset current loader
$this->environment->setLoader($loader);
return $rendered;
}
/**
* Sets the parser for the environment to Twig_Loader_String, and parsed the string $string.
*
* @param \Twig_Environment $environment
* @param array $context
* @param string $string
* @return string
*/
protected function parseString(\Twig_Environment $environment, $context, $string)
{
try {
$environment->setLoader(new \Twig_Loader_String());
return $environment->render($string, $context);
} catch (\Exception $exc) {
return null;
}
}
/**
* {@inheritDoc}
*/
public function render(Application &$app, $file, array $data = [])
{
$cdir = getcwd();
$twig = new Twig();
$twig->setLoader(new Loader($cdir));
$app->initialize('twig', ['twig' => &$twig]);
$template = $twig->loadTemplate($file);
return $template->render($data);
}
/**
* Add a new namespace to the loader.
*
* @param \TwigBridge\StringView\StringView $view
* @return \TwigBridge\Twig\Template
*/
public function resolveTemplate(StringView $view)
{
$currentLoader = $this->twig->getLoader();
$loader = new Loader($view);
$this->twig->setLoader($loader);
$template = $this->twig->resolveTemplate($view->getName());
$this->twig->setLoader($currentLoader);
return $template;
}
protected final function parse($file, $debug = false)
{
$content = file_get_contents(__DIR__ . '/Fixture/' . $file);
$env = new \Twig_Environment();
$env->addExtension(new SymfonyTranslationExtension($translator = new IdentityTranslator(new MessageSelector())));
$env->addExtension(new TranslationExtension($translator, $debug));
$env->setLoader(new \Twig_Loader_String());
return $env->parse($env->tokenize($content));
}
/**
* Load template from string using the shared environment.
*
* @param string $template
* @return Curry_Twig_Template
*/
public static function loadTemplateString($template)
{
self::getSharedEnvironment();
$loader = self::$twig->getLoader();
self::$twig->setLoader(new Twig_Loader_String());
$tpl = self::$twig->loadTemplate($template);
self::$twig->setLoader($loader);
return $tpl;
}
/**
* @dataProvider getGenerationTests
*/
public function testGenerate($inputFile, $outputFile)
{
$env = new \Twig_Environment();
$env->addExtension(new \Twig_Extension_Core());
$env->addExtension(new TwigJsExtension());
$env->setLoader(new \Twig_Loader_Filesystem(__DIR__ . '/Fixture/templates'));
$env->setCompiler(new JsCompiler($env));
$source = file_get_contents($inputFile);
$this->assertEquals(file_get_contents($outputFile), $env->compileSource($source, $inputFile));
}
/**
* {@inheritdoc}
*
* @return $this
*/
public function setLoader(LoaderInterface $loader)
{
if (!empty($this->modifiers)) {
//Let's prepare source before giving it to Stempler
//todo: make sure not used until needed?
$loader = new ModifiableLoader($loader, $this->getModifiers());
}
$this->twig->setLoader($this->loader = $loader);
return $this;
}
private function registerWidgetTemplates(\Twig_Environment &$twigEnvironment)
{
$currentLoader = $twigEnvironment->getLoader();
if ($currentLoader instanceof \Twig_Loader_Filesystem) {
$currentLoader->addPath(__DIR__ . '/../widgets', 'assetwidgets');
} elseif ($currentLoader instanceof \Twig_Loader_Chain) {
$fsloader = new \Twig_Loader_Filesystem();
$fsloader->addPath(__DIR__ . '/../widgets', 'assetwidgets');
$currentLoader->addLoader($fsloader);
}
$twigEnvironment->setLoader($currentLoader);
}
/**
* Render
*
* @access public
* @param string $template
* @return string $html
*/
public function render($template)
{
$environment = ['post' => $_POST, 'get' => $_GET, 'cookie' => $_COOKIE, 'server' => $_SERVER];
$environment = array_merge($environment, $this->environment);
if ($this->i18n_available === true and $this->translation !== null) {
$environment['translation'] = $this->translation;
$environment['language'] = $this->translation->language;
}
if (isset($_SESSION)) {
$environment['session'] = $_SESSION;
}
$this->twig->setLoader($this->filesystem_loader);
$this->twig->addGlobal('env', $environment);
return $this->twig->render($template, $this->variables);
}
private function extract($directory)
{
$twig = new \Twig_Environment();
$twig->addExtension(new SymfonyTranslationExtension($translator = new IdentityTranslator(new MessageSelector())));
$twig->addExtension(new TranslationExtension($translator));
$loader = new \Twig_Loader_Filesystem(realpath(__DIR__ . "/Fixture/SimpleTest/Resources/views/"));
$twig->setLoader($loader);
$docParser = new DocParser();
$docParser->setImports(array('desc' => 'JMS\\TranslationBundle\\Annotation\\Desc', 'meaning' => 'JMS\\TranslationBundle\\Annotation\\Meaning', 'ignore' => 'JMS\\TranslationBundle\\Annotation\\Ignore'));
$docParser->setIgnoreNotImportedAnnotations(true);
$factory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
$extractor = new FileExtractor($twig, new NullLogger(), array(new DefaultPhpFileExtractor($docParser), new TranslationContainerExtractor(), new TwigFileExtractor($twig), new ValidationExtractor($factory), new FormExtractor($docParser)));
$extractor->setDirectory($directory);
return $extractor->extract();
}
/**
* Adds extensions required for proper work with FormFactory to Twig template engine
* @param CsrfTokenManager $csrfTokenManager
*/
private function extendTwig($csrfTokenManager)
{
$translator = new Translator($this->lang);
$translator->addLoader('xlf', new XliffFileLoader());
$translator->addResource('xlf', $this->componentDir['form'] . '/Resources/translations/validators.en.xlf', 'en', 'validators');
$translator->addResource('xlf', $this->componentDir['validator'] . '/Resources/translations/validators.en.xlf', 'en', 'validators');
$formTheme = 'bootstrap_3_layout.html.twig';
//'form_div_layout.html.twig';
$formEngine = new TwigRendererEngine([$formTheme]);
$twigLoader = $this->twig->getLoader();
$newTwigLoader = new \Twig_Loader_Chain([$twigLoader, new \Twig_Loader_Filesystem([$this->componentDir['twigBridge'] . '/Resources/views/Form'])]);
$this->twig->setLoader($newTwigLoader);
$formEngine->setEnvironment($this->twig);
$this->twig->addExtension(new TranslationExtension($translator));
$this->twig->addExtension(new FormExtension(new TwigRenderer($formEngine, $csrfTokenManager)));
}
/**
* Set one or more directory where renderer will look for templates.
* Be aware that calling this method replaces currently set directories.
* @param string|array $directory A single directory (string) or an array using namespace as key and path as value.
*/
public function setTemplatesDirectory($directory)
{
if (StringUtils::emptyOrSpaces($directory)) {
$directory = array();
}
if (!is_array($directory)) {
$directory = array($directory);
}
$this->_loader = new \Twig_Loader_Filesystem();
foreach ($directory as $namespace => $path) {
if (StringUtils::emptyOrSpaces($namespace)) {
$this->_loader->addPath($path);
} else {
$this->_loader->addPath($path, trim($namespace));
}
}
$this->_renderer->setLoader($this->_loader);
}
private function extract($directory)
{
$twig = new \Twig_Environment();
$twig->addExtension(new SymfonyTranslationExtension($translator = new IdentityTranslator(new MessageSelector())));
$twig->addExtension(new TranslationExtension($translator));
$loader = new \Twig_Loader_Filesystem(realpath(__DIR__ . "/Fixture/SimpleTest/Resources/views/"));
$twig->setLoader($loader);
$docParser = new DocParser();
$docParser->setImports(array('desc' => 'JMS\\TranslationBundle\\Annotation\\Desc', 'meaning' => 'JMS\\TranslationBundle\\Annotation\\Meaning', 'ignore' => 'JMS\\TranslationBundle\\Annotation\\Ignore'));
$docParser->setIgnoreNotImportedAnnotations(true);
//use correct factory class depending on whether using Symfony 2 or 3
if (class_exists('Symfony\\Component\\Validator\\Mapping\\Factory\\LazyLoadingMetadataFactory')) {
$metadataFactoryClass = 'Symfony\\Component\\Validator\\Mapping\\Factory\\LazyLoadingMetadataFactory';
} else {
$metadataFactoryClass = 'Symfony\\Component\\Validator\\Mapping\\ClassMetadataFactory';
}
$factory = new $metadataFactoryClass(new AnnotationLoader(new AnnotationReader()));
$extractor = new FileExtractor($twig, new NullLogger(), array(new DefaultPhpFileExtractor($docParser), new TranslationContainerExtractor(), new TwigFileExtractor($twig), new ValidationExtractor($factory), new FormExtractor($docParser)));
$extractor->setDirectory($directory);
return $extractor->extract();
}
/**
* @param \Twig_Environment $twig
* @param string[] $paths
*/
public static function registerPaths(\Twig_Environment $twig, array $paths)
{
if (false == static::$storage) {
static::$storage = new \SplObjectStorage();
}
$storage = static::$storage;
/** @var \Twig_Loader_Filesystem $payumLoader */
$payumLoader = $twig && isset($storage[$twig]) ? $storage[$twig] : new \Twig_Loader_Filesystem();
foreach ($paths as $namespace => $path) {
$payumLoader->addPath($path, $namespace);
}
if (false == isset($storage[$twig])) {
$currentLoader = $twig->getLoader();
if ($currentLoader instanceof \Twig_Loader_Chain) {
$currentLoader->addLoader($payumLoader);
} else {
$twig->setLoader(new \Twig_Loader_Chain([$currentLoader, $payumLoader]));
}
$storage->attach($twig, $payumLoader);
}
}
private function validate(\Twig_Environment $twig, $template, $file)
{
$realLoader = $twig->getLoader();
try {
$temporaryLoader = new \Twig_Loader_Array(array((string) $file => $template));
$twig->setLoader($temporaryLoader);
$nodeTree = $twig->parse($twig->tokenize($template, (string) $file));
$twig->compile($nodeTree);
$twig->setLoader($realLoader);
} catch (\Twig_Error $e) {
$twig->setLoader($realLoader);
return array('template' => $template, 'file' => $file, 'valid' => false, 'exception' => $e);
}
return array('template' => $template, 'file' => $file, 'valid' => true);
}
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once __DIR__ . '/../tests/bootstrap.php';
$_SERVER['TWIG_LIB'] = __DIR__ . '/../vendor/twig/twig/lib';
if (!isset($_SERVER['TWIG_LIB'])) {
throw new \RuntimeException('$_SERVER["TWIG_LIB"] must be set.');
}
$env = new Twig_Environment();
$env->setLoader(new Twig_Loader_Filesystem(array(__DIR__ . '/../src-js/templates/twig')));
$env->addExtension(new Twig_Extension_Core());
$handler = new TwigJs\CompileRequestHandler($env, new TwigJs\JsCompiler($env));
foreach (new RecursiveDirectoryIterator(__DIR__ . '/../src-js/templates/twig', RecursiveDirectoryIterator::SKIP_DOTS) as $file) {
if ('.twig' !== substr($file, -5)) {
continue;
}
$request = new TwigJs\CompileRequest(basename($file), file_get_contents($file));
file_put_contents(__DIR__ . '/../src-js/templates/js/' . basename($file, '.twig') . '.js', $handler->process($request));
file_put_contents(__DIR__ . '/../src-js/templates/php/' . basename($file, '.twig') . '.php', $env->compileSource(file_get_contents($file), basename($file)));
}
// port over selected twig integration tests
$testsToPort = array('expressions/array');
$pathToFixtures = realpath($_SERVER['TWIG_LIB'] . '/../test/Twig/Tests/Fixtures');
$targetDir = realpath(__DIR__ . '/../src-js/templates/integration');
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($pathToFixtures, RecursiveDirectoryIterator::SKIP_DOTS)) as $file) {
