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vendor/symfony/translation/DataCollector/TranslationDataCollector.php

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+<?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\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
+use Symfony\Component\Translation\DataCollectorTranslator;
+use Symfony\Component\VarDumper\Cloner\Data;
+
+/**
+ * @author Abdellatif Ait boudad <a.aitboudad@gmail.com>
+ *
+ * @final
+ */
+class TranslationDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    private DataCollectorTranslator $translator;
+
+    public function __construct(DataCollectorTranslator $translator)
+    {
+        $this->translator = $translator;
+    }
+
+    public function lateCollect(): void
+    {
+        $messages = $this->sanitizeCollectedMessages($this->translator->getCollectedMessages());
+
+        $this->data += $this->computeCount($messages);
+        $this->data['messages'] = $messages;
+
+        $this->data = $this->cloneVar($this->data);
+    }
+
+    public function collect(Request $request, Response $response, ?\Throwable $exception = null): void
+    {
+        $this->data['locale'] = $this->translator->getLocale();
+        $this->data['fallback_locales'] = $this->translator->getFallbackLocales();
+    }
+
+    public function reset(): void
+    {
+        $this->data = [];
+    }
+
+    public function getMessages(): array|Data
+    {
+        return $this->data['messages'] ?? [];
+    }
+
+    public function getCountMissings(): int
+    {
+        return $this->data[DataCollectorTranslator::MESSAGE_MISSING] ?? 0;
+    }
+
+    public function getCountFallbacks(): int
+    {
+        return $this->data[DataCollectorTranslator::MESSAGE_EQUALS_FALLBACK] ?? 0;
+    }
+
+    public function getCountDefines(): int
+    {
+        return $this->data[DataCollectorTranslator::MESSAGE_DEFINED] ?? 0;
+    }
+
+    public function getLocale(): ?string
+    {
+        return !empty($this->data['locale']) ? $this->data['locale'] : null;
+    }
+
+    /**
+     * @internal
+     */
+    public function getFallbackLocales(): Data|array
+    {
+        return (isset($this->data['fallback_locales']) && \count($this->data['fallback_locales']) > 0) ? $this->data['fallback_locales'] : [];
+    }
+
+    public function getName(): string
+    {
+        return 'translation';
+    }
+
+    private function sanitizeCollectedMessages(array $messages): array
+    {
+        $result = [];
+        foreach ($messages as $key => $message) {
+            $messageId = $message['locale'].$message['domain'].$message['id'];
+
+            if (!isset($result[$messageId])) {
+                $message['count'] = 1;
+                $message['parameters'] = !empty($message['parameters']) ? [$message['parameters']] : [];
+                $messages[$key]['translation'] = $this->sanitizeString($message['translation']);
+                $result[$messageId] = $message;
+            } else {
+                if (!empty($message['parameters'])) {
+                    $result[$messageId]['parameters'][] = $message['parameters'];
+                }
+
+                ++$result[$messageId]['count'];
+            }
+
+            unset($messages[$key]);
+        }
+
+        return $result;
+    }
+
+    private function computeCount(array $messages): array
+    {
+        $count = [
+            DataCollectorTranslator::MESSAGE_DEFINED => 0,
+            DataCollectorTranslator::MESSAGE_MISSING => 0,
+            DataCollectorTranslator::MESSAGE_EQUALS_FALLBACK => 0,
+        ];
+
+        foreach ($messages as $message) {
+            ++$count[$message['state']];
+        }
+
+        return $count;
+    }
+
+    private function sanitizeString(string $string, int $length = 80): string
+    {
+        $string = trim(preg_replace('/\s+/', ' ', $string));
+
+        if (false !== $encoding = mb_detect_encoding($string, null, true)) {
+            if (mb_strlen($string, $encoding) > $length) {
+                return mb_substr($string, 0, $length - 3, $encoding).'...';
+            }
+        } elseif (\strlen($string) > $length) {
+            return substr($string, 0, $length - 3).'...';
+        }
+
+        return $string;
+    }
+}