15 Commits

Author SHA1 Message Date
7bf0c7ee74 Merge pull request 'Version 1.3.0' (#7) from develop into main
Reviewed-on: #7
2025-01-16 21:23:42 +05:00
91be5052ed Fix missing new keyword in README code example. 2025-01-16 21:20:16 +05:00
e63ded1708 Replaced TranslationCompletedListener with AfterTranslateDto across translation-related classes to streamline and enhance the job chaining logic. Added validation to ensure the provided class implements the required interface and included support for additional contextual data in the translation process. This change improves flexibility and simplifies the translation workflow. 2025-01-16 21:04:46 +05:00
149994fae7 Merge pull request 'Version 1.2.2' (#6) from develop into main
Reviewed-on: #6
2024-12-10 23:07:42 +05:00
31da4eff78 Update .gitattributes export-ignore rules.
Adjusted export-ignore rules to include `.git`, `.gitignore`, and `.gitattributes` for more precise exclusions during archive creation. This ensures irrelevant files are omitted when packaging the repository.
2024-12-10 23:06:10 +05:00
083f7576ee Merge pull request 'Version 1.2.1' (#5) from develop into main
Reviewed-on: #5
2024-12-10 22:46:42 +05:00
5abddfbd57 Add .gitattributes file for export-ignore rules.
This ensures that the .git directory and .gitignore file are excluded when exporting the repository, improving distribution cleanliness. Including this file standardizes export behavior across clones.
2024-12-10 22:42:30 +05:00
23c4458d9b Merge pull request 'Version 1.2.0' (#4) from develop into main
Reviewed-on: #4
2024-12-10 22:00:04 +05:00
7e05777385 Add LogDriver for translation with configuration support.
Introduced a new LogDriver for logging translation operations. Updated the README and configuration file to include support for the LogDriver and its associated limits. This feature enables the use of a logging-based translation driver for testing and debugging purposes.
2024-12-10 21:54:11 +05:00
2c026fd5ed Merge pull request 'Version 1.1.1' (#3) from develop into main
Reviewed-on: #3
2024-10-11 01:15:10 +05:00
4fdf7fd6f9 Relax PHP extension version constraints in composer.json.
Updated "ext-libxml" and "ext-dom" dependencies to accept any version. This change ensures broader compatibility across different environments without strictly requiring specific versions for these extensions.
2024-10-11 01:11:19 +05:00
8ce9900afb Merge pull request 'Version 1.1.0' (#2) from develop into main
Reviewed-on: #2
2024-10-11 00:53:29 +05:00
55b04f0eab Add DTOs, exceptions, and jobs for translation service.
Introduced new Data Transfer Objects (DTOs), exceptions, and jobs to enhance the translation service functionality. Updated namespaces for consistency and added rate limiting to the translation provider. Expanded the README with detailed usage instructions.
2024-10-11 00:22:46 +05:00
2af65cb5db Merge pull request 'Version 1.0.0' (#1) from develop into main
Reviewed-on: #1
2024-09-16 22:37:07 +05:00
0d13d602a7 Implemented translation via Yandex service. 2024-09-16 22:22:24 +05:00
30 changed files with 1339 additions and 1 deletions

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.gitattributes vendored Normal file
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/.git export-ignore
/.gitignore export-ignore
/.gitattributes export-ignore

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/vendor

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MIT License MIT License
Copyright (c) 2024 kor-elf Copyright (c) 2024 Leonid Nikitin (kor-elf)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

127
README.md
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# translate-laravel # translate-laravel
Библиотека для Laravel, что бы общаться с сервисом перевода от <a href="https://yandex.cloud/ru/docs/translate/" target="_blank">yandex</a>. В будущем (скорей всего в далёком будущем) планирую расширить поддержку разных сервисов перевода. Что бы можно было общаться через один интерфейс с разными сервисами.
# Параметры в **.env**:
### TRANSLATE_SERVICE
По умолчанию через какой сервис обращаться за переводом. На данный момент доступен только сервисы - **yandex**, **log**.
**yandex** - https://yandex.cloud/ru/services/translate<br>
**log** - для проверки и внедрения в свой продукт.
### TRANSLATE_YANDEX_FOLDER_ID
ID folder. Код можно увидеть в адресе console.yandex.cloud/folders/**{тут будет код}**.
### TRANSLATE_YANDEX_AUTHORIZED_KEY_PATH
Абсолютный путь в рамках приложения Laravel к файлу **authorized_key.json**.
Например: положили файл в корень Laravel. Тогда будет путь такой: **/authorized_key.json**.
### TRANSLATE_YANDEX_LIMIT_MAX_REQUEST
Максимальное количество запросов в период, который указан в TRANSLATE_YANDEX_LIMIT_RATE_SECONDS. По умолчанию 20 запросов в секунду. **На данный момент работает только перевод через систему очередей.**
### TRANSLATE_YANDEX_LIMIT_RATE_SECONDS
Период в котором считается максимальное количество запросов. По умолчанию стоит секунда. **На данный момент работает только перевод через систему очередей.**
### TRANSLATE_YANDEX_LIMIT_MAX_SYMBOLS
Максимальное количество символов за один запрос. Если превышает, то делится на две части и делает по очереди два запроса. По умолчанию стоит 9000 символов. **На данный момент работает только перевод через систему очередей.**
### TRANSLATE_LOG_LIMIT_MAX_REQUEST
Максимальное количество запросов в период, который указан в TRANSLATE_YANDEX_LIMIT_RATE_SECONDS. По умолчанию 20 запросов в секунду. **На данный момент работает только перевод через систему очередей.**
### TRANSLATE_LOG_LIMIT_RATE_SECONDS
Период в котором считается максимальное количество запросов. По умолчанию стоит секунда. **На данный момент работает только перевод через систему очередей.**
### TRANSLATE_LOG_LIMIT_MAX_SYMBOLS
Максимальное количество символов за один запрос. Если превышает, то делится на две части и делает по очереди два запроса. По умолчанию стоит 9000 символов. **На данный момент работает только перевод через систему очередей.**
# Методы
### Перевести обычный текст
> \KorElf\TranslateLaravel\Facades\Translate::translateText(
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;string | array \$text,
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;string &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\$targetLanguageCode,
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;?string &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\$sourceLanguageCode = null
> <br>): string | array
**\$text** - текст который нужно перевести.
<br>**\$targetLanguageCode** - язык на который надо перевести.
<br>**\$sourceLanguageCode** - язык с которого надо перевести. Если **null**, то сервис сам пытается определить язык.
<br>
### Перевести текст в формате HTML
> \KorElf\TranslateLaravel\Facades\Translate::translateHtml(
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;string | array \$text,
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;string &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\$targetLanguageCode,
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;?string &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\$sourceLanguageCode = null
> <br>): string | array
**\$text** - текст который нужно перевести.
<br>**\$targetLanguageCode** - язык на который надо перевести.
<br>**\$sourceLanguageCode** - язык с которого надо перевести. Если **null**, то сервис сам пытается определить язык.
<br>
### Получить список языков, который сервис поддерживает
> \KorElf\TranslateLaravel\Facades\Translate::listLanguages(): \KorElf\TranslateLaravel\DTO\Languages
<br>
### Перевести с помощью очередей (Queues)
> \KorElf\TranslateLaravel\Facades\Translate::runJob(
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\KorElf\TranslateLaravel\DTO\RunTranslateDto &nbsp;&nbsp;\$params,
> <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\KorElf\TranslateLaravel\DTO\AfterTranslateDto &nbsp;\$afterTranslateDto
<br>): \Illuminate\Foundation\Bus\PendingDispatch
**\$params** - параметры перевода.
<br>**\$afterTranslateDto** - после завершения перевода отправляет результат в объект \$afterTranslateDto->\$className. Объект должен соблюдать контракт **\KorElf\TranslateLaravel\Contracts\TranslationCompletedListener**.
**Пример:**
> Создаём файл TranslationListener например в папке app/Services
>
> <?php declare(strict_types=1);
>
> namespace App\Services;
>
> use Illuminate\Support\Facades\Log;
> use KorElf\TranslateLaravel\Contracts\TranslationCompletedListener;
>
> final class TranslationListener implements TranslationCompletedListener
> {
> /**
> * Объекты создаются и пробрасываются автоматически через контейнер `$application->make`,
> * благодаря механизму автоматического внедрения зависимостей (Dependency Injection).
> * Вы можете передавать свои собственные классы, поместив их в качестве параметров конструктора.
> * Контейнер создаст эти объекты автоматически, основываясь на разрешении типа (type-hint).
> */
> // public function __construct(
> // private readonly SaveContentCommand $saveContentCommand
> // ) { }
>
> public function onTranslationCompleted(array $translatedText, array $data = []): void
> {
> Log::info($data);
> foreach ($translatedText as $translatedTextKey => $translatedTextValue) {
> Log::info($translatedTextKey . ': ' . $translatedTextValue);
> }
> // $this->saveContentCommand->execute($data['contentId'], $translatedText);
> }
> }
>
> Потом например в каком-то контроллере (а лучше конечно в сервисе) пишем такой метод
>
> public function sendingForTranslation(): View
> {
> // Вначале создаём объект с параметрами
> $params = (new \KorElf\TranslateLaravel\DTO\RunTranslateDto)
> ->addParamText('title', 'Заголовок', 'en', 'ru')
> ->addParamHtml('content', '<p>Привет, Мир!</p>', 'en', 'ru');
>
> $translationCompletedListener = \App\Services\TranslationListener::class;
> $data = ['contentId' => 1];
> $afterTranslateDto = new \KorElf\TranslateLaravel\DTO\AfterTranslateDto($translationCompletedListener, $data);
>
> // Отправляем на очередь
> \KorElf\TranslateLaravel\Facades\Translate::runJob($params, $afterTranslateDto);
>
> return view('success');
> }

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{
"name": "kor-elf/translate-laravel",
"description": "Translator for laravel",
"license": "MIT",
"type": "library",
"keywords": [
"Translate",
"Laravel",
"Yandex Translate"
],
"homepage": "https://git.kor-elf.net/kor-elf/translate-laravel",
"authors": [
{
"name": "Leonid Nikitin",
"email": "i@kor-elf.net",
"homepage": "https://git.kor-elf.net/kor-elf",
"role": "Developer"
}
],
"require": {
"php": "^8.2",
"illuminate/support": "^10.0|^11.0",
"guzzlehttp/guzzle": "^7.0.1",
"web-token/jwt-framework": "^3.0",
"ext-libxml": "*",
"ext-dom": "*"
},
"extra": {
"laravel": {
"providers": [
"KorElf\\TranslateLaravel\\TranslateLaravelProvider"
]
}
},
"autoload": {
"psr-4": {
"KorElf\\TranslateLaravel\\": "src/"
}
}
}

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<?php declare(strict_types=1);
/**
* Copyright (c) 2024
* author: Leonid Nikitin - i@kor-elf.net
* web: https://git.kor-elf.net/kor-elf
* Initial version created on: 15.09.2024
* MIT license: https://git.kor-elf.net/kor-elf/translate-laravel/src/branch/main/LICENSE
*/
return [
/*
|--------------------------------------------------------------------------
| Default Translate Service
|--------------------------------------------------------------------------
|
| This option controls the default translate service that will be used by the
| framework. This connection is utilized if another isn't explicitly
| specified when running a translation operation inside the application.
|
*/
'default' => env('TRANSLATE_SERVICE', 'yandex'),
'services' => [
'yandex' => [
'driver' => '\KorElf\TranslateLaravel\Translate\YandexDriver',
'config' => [
'folder_id' => env('TRANSLATE_YANDEX_FOLDER_ID'),
'authorized_key_path' => base_path(env('TRANSLATE_YANDEX_AUTHORIZED_KEY_PATH')),
'limit' => [
'max_request' => (int) env('TRANSLATE_YANDEX_LIMIT_MAX_REQUEST', 20),
'rate_seconds' => (int) env('TRANSLATE_YANDEX_LIMIT_RATE_SECONDS', 1),
'max_symbols' => (int) env('TRANSLATE_YANDEX_LIMIT_MAX_SYMBOLS', 9000),
],
],
],
'log' => [
'driver' => '\KorElf\TranslateLaravel\Translate\LogDriver',
'config' => [
'limit' => [
'max_request' => (int) env('TRANSLATE_LOG_LIMIT_MAX_REQUEST', 20),
'rate_seconds' => (int) env('TRANSLATE_LOG_LIMIT_RATE_SECONDS', 1),
'max_symbols' => (int) env('TRANSLATE_LOG_LIMIT_MAX_SYMBOLS', 9000),
],
],
],
],
];

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Contracts;
use KorElf\TranslateLaravel\DTO\ProcessTranslateLimit;
interface ProcessTranslateContract
{
public function getLimited(): ProcessTranslateLimit;
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Contracts;
use KorElf\TranslateLaravel\DTO\Languages;
use Illuminate\Contracts\Foundation\Application;
interface Translate
{
public static function init(Application $app, array $config = []): self;
public function translateText(string|array $text, string $targetLanguageCode, ?string $sourceLanguageCode = null): string|array;
public function translateHtml(string|array $text, string $targetLanguageCode, ?string $sourceLanguageCode = null): string|array;
public function listLanguages(): Languages;
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Contracts;
interface TranslationCompletedListener
{
public function onTranslationCompleted(array $translatedText, array $data = []): void;
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
final readonly class AfterTranslateDto
{
/**
* @param string $className The fully qualified class name (FQN) of a class that implements the TranslationCompletedListener interface.
* @param array $data Additional data associated with the translation process.
*/
public function __construct(
private string $className,
private array $data = [],
) { }
/**
* Get the fully qualified class name (FQN) of a class that implements the TranslationCompletedListener interface.
*
* @return class-string<\KorElf\TranslateLaravel\Contracts\TranslationCompletedListener>
*/
public function getClassName(): string
{
return $this->className;
}
public function getData(): array
{
return $this->data;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
final class Languages
{
private array $languages;
public function add(string $code, string $name): void
{
$this->languages[$code] = $name;
}
public function getLanguages(): array
{
return $this->languages;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
use KorElf\TranslateLaravel\Enums\TextType;
final readonly class Parameter
{
public function __construct(
private string $text,
private TextType $textType,
private string $targetLanguageCode,
private ?string $sourceLanguageCode = null,
private ?string $driver = null
) { }
public function getText(): string
{
return $this->text;
}
public function getTextType(): TextType
{
return $this->textType;
}
public function getTargetLanguageCode(): string
{
return $this->targetLanguageCode;
}
public function getSourceLanguageCode(): ?string
{
return $this->sourceLanguageCode;
}
public function getDriver(): ?string
{
return $this->driver;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
use KorElf\TranslateLaravel\Enums\TextType;
final readonly class ProcessTranslateDto
{
public function __construct(
private string $groupName,
private string $key,
private int $part,
private string $text,
private TextType $textType,
private string $targetLanguageCode,
private ?string $sourceLanguageCode = null,
private ?string $driver = null
) { }
public function getGroupName(): string
{
return $this->groupName;
}
public function getKey(): string
{
return $this->key;
}
public function getPart(): int
{
return $this->part;
}
public function getText(): string
{
return $this->text;
}
public function getTextType(): TextType
{
return $this->textType;
}
public function getTargetLanguageCode(): string
{
return $this->targetLanguageCode;
}
public function getSourceLanguageCode(): ?string
{
return $this->sourceLanguageCode;
}
public function getDriver(): ?string
{
return $this->driver;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
final readonly class ProcessTranslateLimit
{
public function __construct(
private int $maxRequest,
private int $rateSeconds,
private string $driver,
) { }
public function getMaxRequest(): int
{
return $this->maxRequest;
}
public function getRateSeconds(): int
{
return $this->rateSeconds;
}
public function getDriver(): string
{
return $this->driver;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
use KorElf\TranslateLaravel\Enums\TextType;
use KorElf\TranslateLaravel\Exceptions\RunTranslateDtoException;
final class RunTranslateDto
{
/**
* @var array [key => \KorElf\TranslateLaravel\DTO\Parameter]
*/
private array $params = [];
public function addParam(
string $key,
string $text,
TextType $textType,
string $targetLanguageCode,
?string $sourceLanguageCode = null,
?string $driver = null
): self
{
if (isset($this->params[$key])) {
throw new RunTranslateDtoException('Duplicate key: ' . $key);
}
$this->params[$key] = new Parameter(
$text,
$textType,
$targetLanguageCode,
$sourceLanguageCode,
$driver,
);
return $this;
}
public function addParamHtml(
string $key,
string $text,
string $targetLanguageCode,
?string $sourceLanguageCode = null,
?string $driver = null
): self
{
return $this->addParam($key, $text, TextType::Html, $targetLanguageCode, $sourceLanguageCode, $driver);
}
public function addParamText(
string $key,
string $text,
string $targetLanguageCode,
?string $sourceLanguageCode = null,
?string $driver = null
): self
{
return $this->addParam($key, $text, TextType::Text, $targetLanguageCode, $sourceLanguageCode, $driver);
}
public function getParams(): array
{
return $this->params;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\DTO;
final class Translated
{
private array $data = [];
public function add(string $key, int $parts): self
{
$this->data[$key] = $parts;
return $this;
}
public function toArray(): array
{
return $this->data;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Enums;
enum TextType: string
{
case Text = 'text';
case Html = 'html';
public function functionName(): string
{
return match ($this) {
self::Text => 'translateText',
self::Html => 'translateHtml',
};
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Exceptions;
use RuntimeException;
final class AfterTranslateException extends RuntimeException
{
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Exceptions;
use RuntimeException;
final class RunTranslateDtoException extends RuntimeException
{
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Exceptions;
use RuntimeException;
final class TranslateException extends RuntimeException
{
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Facades;
use Illuminate\Support\Facades\Facade;
use KorElf\TranslateLaravel\DTO\AfterTranslateDto;
use KorElf\TranslateLaravel\DTO\RunTranslateDto;
/**
* @method static \KorElf\TranslateLaravel\Contracts\Translate service(?string $name = null)
* @method static \KorElf\TranslateLaravel\Contracts\Translate resolve(string $name)
* @method static string|array translateText(string|array $text, string $targetLanguageCode, ?string $sourceLanguageCode = null)
* @method static string|array translateHtml(string|array $text, string $targetLanguageCode, ?string $sourceLanguageCode = null)
* @method static \Illuminate\Foundation\Bus\PendingDispatch runJob(RunTranslateDto $params, AfterTranslateDto $afterTranslateDto)
* @method static \KorElf\TranslateLaravel\DTO\Languages listLanguages()
* @method static string getDefaultDriver()
* @method static void setDefaultDriver(string $name)
* @method static void purge(?string $name)
* @method static array getLimit(?string $driver)
*/
final class Translate extends Facade
{
protected static function getFacadeAccessor(): string
{
return 'translate';
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldBeEncrypted;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Application;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Support\Facades\Cache;
use KorElf\TranslateLaravel\DTO\AfterTranslateDto;
use KorElf\TranslateLaravel\DTO\Translated;
use KorElf\TranslateLaravel\Exceptions\AfterTranslateException;
final class AfterTranslate implements ShouldQueue, ShouldBeEncrypted
{
use Dispatchable, InteractsWithQueue, Queueable;
/**
* Create a new job instance.
*/
public function __construct(
private readonly string $groupName,
private readonly Translated $translated,
private readonly AfterTranslateDto $afterTranslateDto
) { }
public function handle(Application $application): void
{
$translated = [];
$data = Cache::get($this->groupName, []);
$errors = [];
foreach ($this->translated->toArray() as $key => $parts) {
if (!isset($data[$key]) || count($data[$key]) !== $parts) {
$errors[] = $key;
continue;
}
$translated[$key] = implode(' ', $data[$key]);
}
if (empty($data) || !empty($errors)) {
throw new AfterTranslateException('Part or all of the text has not been translated. Keys: ' . implode(', ', $errors));
}
$objectAfterTranslate = $application->make($this->afterTranslateDto->getClassName());
if (!$objectAfterTranslate instanceof \KorElf\TranslateLaravel\Contracts\TranslationCompletedListener) {
throw new AfterTranslateException('The class must implement the \KorElf\TranslateLaravel\Contracts\TranslationCompletedListener interface.');
}
$objectAfterTranslate->onTranslationCompleted($translated, $this->afterTranslateDto->getData());
Cache::forget($this->groupName);
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldBeEncrypted;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\Middleware\RateLimited;
use Illuminate\Support\Facades\Cache;
use KorElf\TranslateLaravel\Contracts\ProcessTranslateContract;
use KorElf\TranslateLaravel\DTO\ProcessTranslateDto;
use KorElf\TranslateLaravel\DTO\ProcessTranslateLimit;
use KorElf\TranslateLaravel\Facades\Translate;
final class ProcessTranslate implements ShouldQueue, ShouldBeEncrypted, ProcessTranslateContract
{
use Dispatchable, InteractsWithQueue, Queueable;
/**
* Create a new job instance.
*/
public function __construct(
private readonly ProcessTranslateDto $param
) { }
/**
* Get the middleware the job should pass through.
*
* @return array<int, object>
*/
public function middleware(): array
{
return [
new RateLimited('kor-elf-translate'),
];
}
public function getLimited(): ProcessTranslateLimit
{
$driver = $this->param->getDriver();
if ($driver === null) {
$driver = Translate::getDefaultDriver();
}
$limit = Translate::getLimit($driver);
return new ProcessTranslateLimit(
maxRequest: $limit['max_request'] ?? 1000000000,
rateSeconds: $limit['rate_seconds'] ?? 1,
driver: $driver,
);
}
/**
* Execute the job.
*/
public function handle(): void
{
$param = $this->param;
$groupName = $param->getGroupName();
$translated = Cache::get($groupName, []);
if (!isset($translated[$param->getKey()])) {
$translated[$param->getKey()] = [];
}
$translate = Translate::service($param->getDriver());
$function = $param->getTextType()->functionName();
$key = $param->getKey();
$part = $param->getPart();
$translated[$key][$part] = $param->getText();
if (\trim($param->getText()) !== '') {
$translated[$key][$part] = $translate->{$function}(
$param->getText(),
$param->getTargetLanguageCode(),
$param->getSourceLanguageCode()
);
}
Cache::put($groupName, $translated, 86400);
}
}

62
src/Jobs/RunTranslate.php Normal file
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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Jobs;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldBeEncrypted;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Bus;
use Illuminate\Support\Str;
use KorElf\TranslateLaravel\DTO\AfterTranslateDto;
use KorElf\TranslateLaravel\DTO\ProcessTranslateDto;
use korElf\TranslateLaravel\DTO\RunTranslateDto;
use KorElf\TranslateLaravel\DTO\Translated;
use KorElf\TranslateLaravel\Translate\SplitTextIntoPartsCommand;
final class RunTranslate implements ShouldQueue, ShouldBeEncrypted
{
use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
/**
* Create a new job instance.
*/
public function __construct(
private readonly RunTranslateDto $runTranslateDto,
private readonly AfterTranslateDto $afterTranslateDto,
) { }
/**
* Execute the job.
*/
public function handle(SplitTextIntoPartsCommand $splitTextIntoPartsCommand): void
{
$chains = [];
$groupName = 'KorElf\TranslateLaravel\Jobs-' . Str::uuid()->toString();
$translated = new Translated();
foreach ($this->runTranslateDto->getParams() as $key => $param) {
/* @var \KorElf\TranslateLaravel\DTO\Parameter $param */
$texts = $splitTextIntoPartsCommand->execute($param->getText(), $param->getTextType(), $param->getDriver());
foreach ($texts as $part => $partText) {
$processTranslateDto = new ProcessTranslateDto(
$groupName,
$key,
$part,
$partText,
$param->getTextType(),
$param->getTargetLanguageCode(),
$param->getSourceLanguageCode(),
$param->getDriver(),
);
$chains[] = new ProcessTranslate($processTranslateDto);
}
$translated->add($key, count($texts));
}
$chains[] = new AfterTranslate($groupName, $translated, $this->afterTranslateDto);
Bus::chain($chains)->dispatch();
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Translate;
use Illuminate\Contracts\Container\BindingResolutionException;
use Illuminate\Contracts\Foundation\Application;
use Illuminate\Support\Facades\Log;
use KorElf\TranslateLaravel\Contracts\Translate;
use KorElf\TranslateLaravel\DTO\Languages;
final class LogDriver implements Translate
{
/**
* @throws BindingResolutionException
*/
public static function init(Application $app, array $config = []): Translate
{
return new self(
$app->make(Log::class),
);
}
public function __construct(
private readonly Log $log
) { }
public function translateText(array|string $text, string $targetLanguageCode, ?string $sourceLanguageCode = null): string|array
{
$this->log::info('Translate text', ['text' => $text, 'targetLanguageCode' => $targetLanguageCode, 'sourceLanguageCode' => $sourceLanguageCode]);
return $text;
}
public function translateHtml(array|string $text, string $targetLanguageCode, ?string $sourceLanguageCode = null): string|array
{
$this->log::info('Translate html', ['text' => $text, 'targetLanguageCode' => $targetLanguageCode, 'sourceLanguageCode' => $sourceLanguageCode]);
return $text;
}
public function listLanguages(): Languages
{
$languages = new Languages();
$languages->add('ru', 'Russian');
$languages->add('en', 'English');
$languages->add('de', 'Deutsch');
return $languages;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Translate;
use KorElf\TranslateLaravel\Enums\TextType;
use KorElf\TranslateLaravel\Facades\Translate;
use DOMDocument;
final readonly class SplitTextIntoPartsCommand
{
public function execute(string $text, TextType $textType, ?string $driver): array
{
$maxLength = Translate::getLimit($driver);
$maxLength = $maxLength['max_symbols'] ?? null;
if ($maxLength === null || $maxLength > mb_strlen($text)) {
return [$text];
}
if ($textType === TextType::Html) {
return $this->splitHtmlText($text, $maxLength);
}
return $this->splitTextBySentences($text, $maxLength);
}
private function splitTextBySentences(string $text, int $maxLength): array
{
// Common expression for searching for sentences.
$sentenceEndings = '/(?<=[.?!])\s+(?=[A-ZА-Я])/u';
//Dividing the text into sentences
$sentences = preg_split($sentenceEndings, $text, -1, PREG_SPLIT_NO_EMPTY);
$parts = [];
$currentPart = '';
foreach ($sentences as $sentence) {
// If adding a sentence does not exceed the limit, add it to the current part.
if (mb_strlen($currentPart . ' ' . $sentence) <= $maxLength) {
$currentPart .= (empty($currentPart) ? '' : ' ') . $sentence;
continue;
}
// Otherwise, save the current part and start a new one.
if (!empty($currentPart)) {
$parts[] = $currentPart;
$currentPart = '';
}
$currentPart = $sentence;
}
if (!empty($currentPart)) {
$parts[] = $currentPart;
}
return $parts;
}
private function splitHtmlText(string $html, int $maxLength): array
{
libxml_use_internal_errors(true);
$dom = new DOMDocument();
$dom->loadHTML(mb_convert_encoding('<body>' . $html . '</body>', 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
$parts = [];
$currentPart = new DOMDocument();
$currentLength = 0;
// Iterate through all child nodes of the root element
foreach ($dom->documentElement->childNodes as $node) {
if ($node->nodeType === XML_TEXT_NODE || $node->nodeType === XML_CDATA_SECTION_NODE) {
// Dividing text nodes into sentences
$sentences = preg_split('/(?<=[.?!])\s+(?=[A-ZА-Я])/', $node->textContent, -1, PREG_SPLIT_NO_EMPTY);
foreach ($sentences as $sentence) {
$sentenceHtml = htmlspecialchars($sentence);
if ($currentLength + mb_strlen($sentenceHtml) > $maxLength) {
$parts[] = $currentPart->saveHTML();
// Start new part
$currentPart = new DOMDocument();
$currentLength = 0;
}
$textNode = $currentPart->createTextNode($sentence . ' ');
$currentPart->appendChild($textNode);
$currentLength += mb_strlen($sentenceHtml);
}
continue;
}
$nodeHtml = $dom->saveHTML($node);
if ($currentLength + mb_strlen($nodeHtml) > $maxLength) {
$parts[] = $currentPart->saveHTML();
// Start new part
$currentPart = new DOMDocument();
$currentLength = mb_strlen($nodeHtml);
}
$currentPart->appendChild($currentPart->importNode($node, true));
$currentLength += mb_strlen($nodeHtml);
}
if ($currentPart->hasChildNodes()) {
$parts[] = $currentPart->saveHTML();
}
libxml_clear_errors();
return $parts;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Translate;
use Illuminate\Contracts\Foundation\Application;
use Illuminate\Foundation\Bus\PendingDispatch;
use InvalidArgumentException;
use KorElf\TranslateLaravel\Contracts\TranslationCompletedListener;
use KorElf\TranslateLaravel\Contracts\Translate;
use KorElf\TranslateLaravel\DTO\AfterTranslateDto;
use KorElf\TranslateLaravel\DTO\RunTranslateDto;
use KorElf\TranslateLaravel\Jobs\RunTranslate;
final class TranslateManager
{
/**
* The array of resolved translation services.
*/
private array $translates = [];
public function __construct(
private Application $app,
) { }
public function service(?string $name = null): Translate
{
$name = $name ?: $this->getDefaultDriver();
return $this->translates[$name] ??= $this->resolve($name);
}
public function getDefaultDriver(): string
{
return $this->app['config']['translate.default'];
}
public function setDefaultDriver(string $name): void
{
$this->app['config']['translate.default'] = $name;
}
/**
* Resolve the given translate service.
*
* @throws InvalidArgumentException
*/
public function resolve(string $name): Translate
{
$config = $this->getConfig($name);
if (\is_null($config)) {
throw new InvalidArgumentException('Translate service [' . $name . '] is not defined.');
}
return $config['driver']::init($this->app, $config['config']);
}
/**
* Disconnect the given driver and remove from local cache.
*/
public function purge(?string $name = null): void
{
$name ??= $this->getDefaultDriver();
unset($this->translates[$name]);
}
/**
* Run through queues.
*/
public function runJob(RunTranslateDto $params, AfterTranslateDto $afterTranslateDto): PendingDispatch
{
$className = $afterTranslateDto->getClassName();
if (!is_subclass_of($className, TranslationCompletedListener::class)) {
throw new InvalidArgumentException('The class ' . $className . ' must implement the \KorElf\TranslateLaravel\Contracts\Translate\TranslationCompletedListener interface.');
}
unset($className);
return RunTranslate::dispatch($params, $afterTranslateDto);
}
public function getLimit(?string $driver = null): array
{
if ($driver === null) {
$driver = $this->getDefaultDriver();
}
$config = $this->getConfig($driver);
return $config['config']['limit'] ?? [];
}
/**
* Dynamically call the default driver instance.
*/
public function __call(string $method, mixed $parameters): mixed
{
return $this->service()->$method(...$parameters);
}
private function getConfig(string $name): ?array
{
return $this->app['config']["translate.services.{$name}"] ?? null;
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel\Translate\Yandex;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Carbon;
use Jose\Component\Core\AlgorithmManager;
use Jose\Component\KeyManagement\JWKFactory;
use Jose\Component\Signature\Algorithm\PS256;
use Jose\Component\Signature\JWSBuilder;
use Jose\Component\Signature\Serializer\CompactSerializer;
use KorElf\TranslateLaravel\Exceptions\TranslateException;
final class Connection
{
private string $path;
private string $folderId;
private string $privateKey;
private string $keyId;
private string $serviceAccountId;
public function __construct(string $path, string $folderId, string $privateKey, string $keyId, string $serviceAccountId)
{
$this->path = $path;
$this->folderId = $folderId;
// Need to remove header/metadata from private key
if (\strpos($privateKey, "PLEASE DO NOT REMOVE THIS LINE!") === 0) {
$privateKey = \substr($privateKey, \strpos($privateKey, "\n") + 1);
}
$this->privateKey = $privateKey;
$this->keyId = $keyId;
$this->serviceAccountId = $serviceAccountId;
}
public function post(string $path, array $post): array
{
$token = $this->getToken();
$path = $this->path . $path;
$post['folderId'] = $this->folderId;
$response = Http::withToken($token)
->timeout(30)
->post($path, $post);
$data = $response->json();
if ($data !== null && $response->status() === 200) {
return $data;
}
$message = $data['message'] ?? 'Error in request';
throw new TranslateException($message, $response->status());
}
private function getToken(): string
{
$cacheName = self::class . '_token';
$token = Cache::get($cacheName);
if ($token !== null) {
return $token;
}
$token = $this->createNewToken();
Cache::put($cacheName, $token['iamToken'], Carbon::createFromDate($token['expiresAt']));
return $token['iamToken'];
}
private function getJWTToken(): string
{
$jwk = JWKFactory::createFromKey(
$this->privateKey,
null,
[
'alg' => 'PS256',
'use' => 'sig',
'kid' => $this->keyId,
]
);
$algorithmManager = new AlgorithmManager([new PS256()]);
$jwsBuilder = new JWSBuilder($algorithmManager);
$payload = \json_encode([
'iss' => $this->serviceAccountId,
'aud' => "https://iam.api.cloud.yandex.net/iam/v1/tokens",
'iat' => time(),
'nbf' => time(),
'exp' => time() + 600,
]);
$jws = $jwsBuilder
->create()
->withPayload($payload)
->addSignature($jwk, ['alg' => 'PS256', 'typ'=>'JWT', 'kid' => $this->keyId])
->build();
$serializer = new CompactSerializer();
return $serializer->serialize($jws, 0);
}
private function createNewToken(): array
{
$jwtToken = $this->getJWTToken();
$token = Http::timeout(30)
->post('https://iam.api.cloud.yandex.net/iam/v1/tokens', ['jwt' => $jwtToken]);
return $token->json();
}
}

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<?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());
}
}
}

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<?php declare(strict_types=1);
namespace KorElf\TranslateLaravel;
use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\ServiceProvider;
use Illuminate\Contracts\Foundation\Application;
use KorElf\TranslateLaravel\Contracts\ProcessTranslateContract;
use KorElf\TranslateLaravel\Translate\TranslateManager;
final class TranslateLaravelProvider extends ServiceProvider
{
public function boot(): Void
{
$this->publishes([
__DIR__ . '/../config/translate.php' => config_path('translate.php'),
], 'config');
RateLimiter::for('kor-elf-translate', function (ProcessTranslateContract $job) {
$limited = $job->getLimited();
return Limit::perSecond(
$limited->getMaxRequest(),
$limited->getRateSeconds()
)->by($limited->getDriver());
});
}
/**
* Register the service provider.
*
* @return void
*/
public function register(): Void
{
$this->mergeConfigFrom(
__DIR__ . '/../config/translate.php',
'translate'
);
$this->app->singleton('translate', function (Application $app) {
return new TranslateManager($app);
});
}
}