first commit

vendor/symfony/translation/DataCollectorTranslator.php

@@ -0,0 +1,143 @@
+<?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;
+
+use Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface;
+use Symfony\Component\Translation\Exception\InvalidArgumentException;
+use Symfony\Contracts\Translation\LocaleAwareInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+/**
+ * @author Abdellatif Ait boudad <a.aitboudad@gmail.com>
+ */
+class DataCollectorTranslator implements TranslatorInterface, TranslatorBagInterface, LocaleAwareInterface, WarmableInterface
+{
+    public const MESSAGE_DEFINED = 0;
+    public const MESSAGE_MISSING = 1;
+    public const MESSAGE_EQUALS_FALLBACK = 2;
+
+    private TranslatorInterface $translator;
+    private array $messages = [];
+
+    /**
+     * @param TranslatorInterface&TranslatorBagInterface&LocaleAwareInterface $translator
+     */
+    public function __construct(TranslatorInterface $translator)
+    {
+        if (!$translator instanceof TranslatorBagInterface || !$translator instanceof LocaleAwareInterface) {
+            throw new InvalidArgumentException(sprintf('The Translator "%s" must implement TranslatorInterface, TranslatorBagInterface and LocaleAwareInterface.', get_debug_type($translator)));
+        }
+
+        $this->translator = $translator;
+    }
+
+    public function trans(?string $id, array $parameters = [], ?string $domain = null, ?string $locale = null): string
+    {
+        $trans = $this->translator->trans($id = (string) $id, $parameters, $domain, $locale);
+        $this->collectMessage($locale, $domain, $id, $trans, $parameters);
+
+        return $trans;
+    }
+
+    /**
+     * @return void
+     */
+    public function setLocale(string $locale)
+    {
+        $this->translator->setLocale($locale);
+    }
+
+    public function getLocale(): string
+    {
+        return $this->translator->getLocale();
+    }
+
+    public function getCatalogue(?string $locale = null): MessageCatalogueInterface
+    {
+        return $this->translator->getCatalogue($locale);
+    }
+
+    public function getCatalogues(): array
+    {
+        return $this->translator->getCatalogues();
+    }
+
+    public function warmUp(string $cacheDir, ?string $buildDir = null): array
+    {
+        if ($this->translator instanceof WarmableInterface) {
+            return (array) $this->translator->warmUp($cacheDir, $buildDir);
+        }
+
+        return [];
+    }
+
+    /**
+     * Gets the fallback locales.
+     */
+    public function getFallbackLocales(): array
+    {
+        if ($this->translator instanceof Translator || method_exists($this->translator, 'getFallbackLocales')) {
+            return $this->translator->getFallbackLocales();
+        }
+
+        return [];
+    }
+
+    /**
+     * @return mixed
+     */
+    public function __call(string $method, array $args)
+    {
+        return $this->translator->{$method}(...$args);
+    }
+
+    public function getCollectedMessages(): array
+    {
+        return $this->messages;
+    }
+
+    private function collectMessage(?string $locale, ?string $domain, string $id, string $translation, ?array $parameters = []): void
+    {
+        $domain ??= 'messages';
+
+        $catalogue = $this->translator->getCatalogue($locale);
+        $locale = $catalogue->getLocale();
+        $fallbackLocale = null;
+        if ($catalogue->defines($id, $domain)) {
+            $state = self::MESSAGE_DEFINED;
+        } elseif ($catalogue->has($id, $domain)) {
+            $state = self::MESSAGE_EQUALS_FALLBACK;
+
+            $fallbackCatalogue = $catalogue->getFallbackCatalogue();
+            while ($fallbackCatalogue) {
+                if ($fallbackCatalogue->defines($id, $domain)) {
+                    $fallbackLocale = $fallbackCatalogue->getLocale();
+                    break;
+                }
+                $fallbackCatalogue = $fallbackCatalogue->getFallbackCatalogue();
+            }
+        } else {
+            $state = self::MESSAGE_MISSING;
+        }
+
+        $this->messages[] = [
+            'locale' => $locale,
+            'fallbackLocale' => $fallbackLocale,
+            'domain' => $domain,
+            'id' => $id,
+            'translation' => $translation,
+            'parameters' => $parameters,
+            'state' => $state,
+            'transChoiceNumber' => isset($parameters['%count%']) && is_numeric($parameters['%count%']) ? $parameters['%count%'] : null,
+        ];
+    }
+}