chanomhub_flutter 1.0.2

Official Flutter SDK for Chanomhub API. Access articles, authentication, downloads, and automated image processing with imgproxy support.

Chanomhub Flutter SDK

A professional, feature-rich Flutter SDK for the Chanomhub API. This package provides a seamless way to interact with Chanomhub's backend, supporting both GraphQL and REST operations with automated image processing.

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🌟 Features

• ⚡ GraphQL v2 Integration: High-performance data fetching with custom field selection (Presets).
• 🖼️ Auto Image Transform: Automated imgproxy URL generation for all image fields.
• 🔐 Full Auth Support: Login, Registration, Token Refresh, and Session Management.
• 📦 Complete Modules:
  • Articles: Search, Filter, and Paginated article lists.
  • Users: Profile management, Follow/Unfollow system.
  • Downloads: Manage download links with VIP & Versioning support.
  • Subscriptions: Access plans and user subscription status.
  • Mods & Sponsored: Specialized modules for community content and promotions.
• 🛠️ Robust Error Handling: Domain-specific exceptions for easy debugging.

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🚀 Installation

Add this to your pubspec.yaml:

dependencies:
  chanomhub_flutter: ^1.0.0

Then run:

flutter pub get

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🚦 Quick Start

Initialize the Client

import 'package:chanomhub_flutter/chanomhub_flutter.dart';

final sdk = ChanomhubClient(
  baseUrl: 'https://api.chanomhub.com',
  cdnUrl: 'https://imgproxy.chanomhub.com', // Required for image processing
  token: 'YOUR_AUTH_TOKEN', // Optional: for authenticated requests
);

Fetch Articles (GraphQL)

// Fetch paginated articles with 'standard' field preset
final response = await sdk.articles.getAllPaginated(
  options: ArticleListOptions(limit: 10, offset: 0),
);

for (var article in response.items) {
  print(article.title);
  print(article.mainImage); // Automatically transformed to imgproxy URL!
}

Search Articles

final searchResult = await sdk.search.articles(
  'visual novel',
  options: SearchOptions(tag: 'Thai'),
);

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🎨 Image Processing (Imgproxy)

All image fields returned by the SDK are automatically transformed based on the cdnUrl provided. You can also manually transform URLs using the resolveImageUrl utility:

final customUrl = resolveImageUrl(
  article.mainImage,
  sdk.cdnUrl,
  options: ImgproxyOptions(
    width: 300,
    height: 200,
    resizeType: 'fill',
    format: 'webp',
  ),
);

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🧩 Advanced Usage

Authentication Flow

try {
  final response = await sdk.auth.login(
    email: '[e-mail]',
    password: 'secure_password',
  );
  print('Welcome, ${response.user.username}!');
  
  // Re-initialize or update headers with the new token
  sdk.dio.options.headers['Authorization'] = 'Bearer ${response.user.token}';
} on UnauthorizedException {
  print('Invalid credentials!');
} on ChanomhubException catch (e) {
  print('API Error: ${e.message}');
}

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🧪 Testing

The SDK comes with a built-in mock testing suite. To run the tests:

flutter test

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📄 License

This SDK is released under the MIT License. See LICENSE for details.

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🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request or open an Issue on GitHub.