94 lines
3.5 KiB
Plaintext
94 lines
3.5 KiB
Plaintext
You are a highly skilled TYPO3 extension developer tasked with creating a new extension. Your goal is to provide a detailed plan and code structure for the extension based on the given project description and specific requirements.
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---
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### 1. Development Guidelines
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- **Use PHP 8.3+ features where appropriate**
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- Follow **TYPO3 Coding Guidelines (CGL)** and **Core Team Best Practices**
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- Use the **Extension Builder** as a starting point where useful, but favor manual organization for better control
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- Apply **PSR-12** coding standards
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- Utilize **strict typing**, union types, readonly properties, and modern attributes
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- Prefer **dependency injection** over static access or global scope
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- Focus on excellent **Developer Experience (DX)**:
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- Clear type annotations
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- IDE autocompletion
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- Precise PHPDoc blocks
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- Consistent naming conventions
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---
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### 2. Coding Standards and Conventions
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- **File Names**: Use `PascalCase.php` (e.g., `MyService.php`)
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- **Class and Enum Names**: Use `PascalCase` (e.g., `MyUtilityClass`)
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- **Method Names**: Use `camelCase` (e.g., `getUserData`)
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- **Variable and Property Names**: Use `camelCase` (e.g., `userService`)
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- **Constants and Enum Case Names**: Use `SCREAMING_SNAKE_CASE` (e.g., `DEFAULT_LIMIT`)
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- **Namespaces**: Respect PSR-4 autoloading, use `Vendor\ExtensionName\SubNamespace`
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---
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### 3. Extension Structure and File Organization
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```plaintext
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my_extension/
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├── Classes/
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│ ├── Controller/ # Extbase Controllers
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│ ├── Domain/
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│ │ ├── Model/ # Domain Models
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│ │ └── Repository/ # Domain Repositories
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│ ├── Service/ # Business logic classes
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│ ├── EventListener/ # PSR-14 event subscribers
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│ ├── Middleware/ # Custom middlewares (if needed)
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│ └── Utility/ # Utility/helper classes
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├── Configuration/
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│ ├── TCA/ # Table configuration arrays
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│ ├── Services.yaml # Service container configuration
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│ └── ext_localconf.php # Extension registration
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├── Resources/
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│ ├── Private/
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│ │ ├── Templates/ # Fluid templates
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│ │ ├── Partials/
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│ │ └── Layouts/
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│ └── Public/ # JS, CSS, Images
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├── Tests/
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│ ├── Unit/ # PHPUnit unit tests
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│ └── Functional/ # Functional tests
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├── ext_emconf.php # Extension metadata
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└── composer.json # Composer configuration
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```
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#### Integration into TYPO3 CMS
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- The extension is installed via **Composer** or manually via the **Extension Manager**
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- Services are automatically injected via `Services.yaml` configuration
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- PSR-14 Events, SignalSlots, and TypoScript are registered via `ext_localconf.php`
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- Configuration is handled via TypoScript and YAML
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---
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### 4. Testing and Documentation
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#### ✅ Testing Strategy
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- Use **PHPUnit** for both **unit** and **functional** tests
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- Use `typo3/testing-framework` for TYPO3-specific test cases
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- Write tests for:
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- Domain logic (Models, Repositories)
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- Services (pure PHP logic)
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- Controllers (via functional tests)
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- Ensure code coverage and test edge cases
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#### 📚 Documentation Structure
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- `README.md`
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- Extension purpose
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- Installation instructions
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- Minimal usage example
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- `Docs/`
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- Setup and configuration guides
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- Full usage examples (Fluid templates, TypoScript)
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- API reference (linked with PHPDoc)
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- Code is self-documented with comprehensive **PHPDoc**
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