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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of Cecil. |
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* |
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* Copyright (c) Arnaud Ligny <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Cecil\Renderer; |
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use Cecil\Builder; |
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use Cecil\Renderer\Extension\Core as CoreExtension; |
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use Cecil\Util; |
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use Symfony\Bridge\Twig\Extension\TranslationExtension; |
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use Symfony\Component\Translation\Formatter\MessageFormatter; |
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use Symfony\Component\Translation\IdentityTranslator; |
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use Symfony\Component\Translation\Translator; |
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use Twig\Extra\Intl\IntlExtension; |
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/** |
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* Class Twig. |
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*/ |
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class Twig implements RendererInterface |
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{ |
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/** @var Builder */ |
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private $builder; |
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/** @var \Twig\Environment */ |
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private $twig; |
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/** @var Translator */ |
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private $translator = null; |
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/** @var \Twig\Profiler\Profile */ |
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private $profile = null; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct(Builder $builder, $templatesPath) |
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{ |
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$this->builder = $builder; |
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// load layouts |
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$loader = new \Twig\Loader\FilesystemLoader($templatesPath); |
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// default options |
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$loaderOptions = [ |
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'debug' => $this->builder->isDebug(), |
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'strict_variables' => true, |
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'autoescape' => false, |
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'auto_reload' => true, |
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'cache' => false, |
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]; |
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// use Twig cache? |
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if ((bool) $this->builder->getConfig()->get('cache.templates.enabled')) { |
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$loaderOptions = array_replace($loaderOptions, ['cache' => $this->builder->getConfig()->getCacheTemplatesPath()]); |
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} |
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// create the Twig instance |
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$this->twig = new \Twig\Environment($loader, $loaderOptions); |
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// set date format |
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$this->twig->getExtension(\Twig\Extension\CoreExtension::class) |
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->setDateFormat((string) $this->builder->getConfig()->get('date.format')); |
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// set timezone |
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if ($this->builder->getConfig()->has('date.timezone')) { |
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$this->twig->getExtension(\Twig\Extension\CoreExtension::class) |
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->setTimezone((string) $this->builder->getConfig()->get('date.timezone') ?? date_default_timezone_get()); |
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} |
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/* |
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* adds extensions |
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*/ |
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// Cecil core extension |
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$this->twig->addExtension(new CoreExtension($this->builder)); |
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// required by `template_from_string()` |
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$this->twig->addExtension(new \Twig\Extension\StringLoaderExtension()); |
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// l10n |
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$this->translator = new Translator( |
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$this->builder->getConfig()->getLanguageProperty('locale'), |
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new MessageFormatter(new IdentityTranslator()), |
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(bool) $this->builder->getConfig()->get('cache.templates.enabled') ? $this->builder->getConfig()->getCacheTranslationsPath() : null, |
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$this->builder->isDebug() |
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); |
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if (\count($this->builder->getConfig()->getLanguages()) > 0) { |
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foreach ((array) $this->builder->getConfig()->get('translations.formats') as $format) { |
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$loader = sprintf('Symfony\Component\Translation\Loader\%sFileLoader', ucfirst($format)); |
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if (class_exists($loader)) { |
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$this->translator->addLoader($format, new $loader()); |
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$this->builder->getLogger()->debug(sprintf('Translation loader for format "%s" found', $format)); |
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} |
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} |
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foreach ($this->builder->getConfig()->getLanguages() as $lang) { |
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// internal |
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$this->addTransResource($this->builder->getConfig()->getTranslationsInternalPath(), $lang['locale']); |
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// themes |
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if ($themes = $this->builder->getConfig()->getTheme()) { |
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foreach ($themes as $theme) { |
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$this->addTransResource($this->builder->getConfig()->getThemeDirPath($theme, 'translations'), $lang['locale']); |
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} |
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} |
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// site |
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$this->addTransResource($this->builder->getConfig()->getTranslationsPath(), $lang['locale']); |
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} |
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} |
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$this->twig->addExtension(new TranslationExtension($this->translator)); |
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// intl |
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$this->twig->addExtension(new IntlExtension()); |
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if (\extension_loaded('intl')) { |
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$this->builder->getLogger()->debug('Intl extension is loaded'); |
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} |
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// filters fallback |
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$this->twig->registerUndefinedFilterCallback(function ($name) { |
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switch ($name) { |
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case 'localizeddate': |
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return new \Twig\TwigFilter($name, function (\DateTime $value = null) { |
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return date($this->builder->getConfig()->get('date.format') ?? 'F j, Y', $value->getTimestamp()); |
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}); |
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} |
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return false; |
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}); |
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// debug |
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if ($this->builder->isDebug()) { |
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// dump() |
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$this->twig->addExtension(new \Twig\Extension\DebugExtension()); |
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// profiler |
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$this->profile = new \Twig\Profiler\Profile(); |
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$this->twig->addExtension(new \Twig\Extension\ProfilerExtension($this->profile)); |
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} |
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// loads custom extensions |
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if ($this->builder->getConfig()->has('layouts.extensions')) { |
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Util::autoload($builder, 'extensions'); |
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foreach ((array) $this->builder->getConfig()->get('layouts.extensions') as $name => $class) { |
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$this->twig->addExtension(new $class($this->builder)); |
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$this->builder->getLogger()->debug(sprintf('Extension "%s" (%s) added.', $name, $class)); |
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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 addGlobal(string $name, $value): void |
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{ |
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$this->twig->addGlobal($name, $value); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function render(string $template, array $variables): string |
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{ |
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return $this->twig->render($template, $variables); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setLocale(string $locale): void |
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{ |
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if (\extension_loaded('intl')) { |
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\Locale::setDefault($locale); |
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} |
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$this->translator === null ?: $this->translator->setLocale($locale); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function addTransResource(string $translationsDir, string $locale): void |
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{ |
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$locales = [$locale]; |
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// if locale is 'fr_FR', trying to load ['fr', 'fr_FR'] |
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if (\strlen($locale) > 2) { |
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array_unshift($locales, substr($locale, 0, 2)); |
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} |
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foreach ($locales as $locale) { |
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foreach ((array) $this->builder->getConfig()->get('translations.formats') as $format) { |
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$translationFile = Util::joinPath($translationsDir, sprintf('messages.%s.%s', $locale, $format)); |
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if (Util\File::getFS()->exists($translationFile)) { |
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$this->translator->addResource($format, $translationFile, $locale); |
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$this->builder->getLogger()->debug(sprintf('Translation file "%s" added', $translationFile)); |
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} |
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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 getDebugProfile(): ?\Twig\Profiler\Profile |
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{ |
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return $this->profile; |
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} |
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} |
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Cecilapp /
Cecil
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.