Implemented translation via Yandex service.

2024-09-16 22:22:24 +05:00
parent 82dc0b9f99
commit 0d13d602a7
12 changed files with 491 additions and 1 deletions
@@ -0,0 +1,113 @@
+<?php declare(strict_types=1);
+
+namespace korElf\TranslateLaravel\Translate;
+
+use korElf\TranslateLaravel\Contracts\Translate;
+use korElf\TranslateLaravel\DTO\Languages;
+use korElf\TranslateLaravel\Exceptions\TranslateException;
+use korElf\TranslateLaravel\Translate\Yandex\Connection;
+use Illuminate\Contracts\Foundation\Application;
+
+final class YandexDriver implements Translate
+{
+    public static function init(Application $app, array $config = []): self
+    {
+        $keyData = json_decode(file_get_contents($config['authorized_key_path']), true);
+        $path    = 'https://translate.api.cloud.yandex.net/translate/v2/';
+
+        return new self(
+            $app->make(Connection::class, [
+                'path'             => $path,
+                'folderId'         => $config['folder_id'],
+                'privateKey'       => $keyData['private_key'],
+                'keyId'            => $keyData['id'],
+                'serviceAccountId' => $keyData['service_account_id'],
+            ]),
+        );
+    }
+
+    public function __construct(
+        private readonly Connection $connection
+    ) { }
+
+    public function translateText(string|array $text, string $targetLanguageCode, ?string $sourceLanguageCode = null): string|array
+    {
+        $format = 'PLAIN_TEXT';
+        $result = $this->translate($text, $format, $targetLanguageCode, $sourceLanguageCode);
+
+        if (\is_string($text)) {
+            return array_shift($result);
+        }
+
+        return $result;
+    }
+
+    public function translateHtml(string|array $text, string $targetLanguageCode, ?string $sourceLanguageCode = null): string|array
+    {
+        $format = 'HTML';
+        $result = $this->translate($text, $format, $targetLanguageCode, $sourceLanguageCode);
+
+        if (\is_string($text)) {
+            return array_shift($result);
+        }
+
+        return $result;
+    }
+
+    public function listLanguages(): Languages
+    {
+        $params = [];
+        try {
+            $result = $this->connection->post('languages', $params);
+            if (! isset($result['languages'])) {
+                $message = $result['message'] ?? 'Missing value languages in array';
+                throw new TranslateException($message);
+            }
+
+            $languages = new Languages();
+            foreach ($result['languages'] as $language) {
+                $languages->add($language['code'], $language['name'] ?? $language['code']);
+            }
+            return $languages;
+        } catch (TranslateException $e) {
+            throw $e;
+        } catch (\Throwable $exception) {
+            throw new TranslateException($exception->getMessage());
+        }
+    }
+
+    private function translate(string|array $text, string $format, string $targetLanguageCode, ?string $sourceLanguageCode = null): array
+    {
+        if (\is_string($text)) {
+            $text = [$text];
+        }
+
+        $params = [
+            'targetLanguageCode' => $targetLanguageCode,
+            'format'             => $format,
+            'texts'              => $text,
+            'speller'            => true,
+        ];
+        if ($sourceLanguageCode) {
+            $params['sourceLanguageCode'] = $sourceLanguageCode;
+        }
+
+        try {
+            $result = $this->connection->post('translate', $params);
+            if (! isset($result['translations'])) {
+                $message = $result['message'] ?? 'Missing value translations in array';
+                throw new TranslateException($message);
+            }
+
+            $translations = [];
+            foreach ($result['translations'] as $translation) {
+                $translations[] = $translation['text'];
+            }
+            return $translations;
+        } catch (TranslateException $e) {
+            throw $e;
+        } catch (\Throwable $exception) {
+            throw new TranslateException($exception->getMessage());
+        }
+    }
+}