a07aad96b3
Adds the ability to download translated documents as PDF files while
preserving the original document layout. Key changes:
- Add apply_translations() function to merge translation JSON with UnifiedDocument
- Add generate_translated_pdf() method to PDFGeneratorService
- Add POST /api/v2/translate/{task_id}/pdf endpoint
- Add downloadTranslatedPdf() method and PDF button in frontend
- Add comprehensive unit tests (52 tests: merge, PDF generation, API endpoints)
- Archive add-translated-pdf-export proposal
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
1.5 KiB
1.5 KiB
Tasks: Add Translated PDF Export
1. Backend - Translation Merger Service
- 1.1 Create
apply_translations()function intranslation_service.py - 1.2 Implement table cell translation merging logic
- 1.3 Add unit tests for translation merging
2. Backend - PDF Generator Enhancement
- 2.1 Add
generate_translated_pdf()method toPDFGeneratorService - 2.2 Load translation JSON and merge with UnifiedDocument
- 2.3 Handle missing translations gracefully (fallback to original)
- 2.4 Add unit tests for translated PDF generation
3. Backend - API Endpoint
- 3.1 Add
POST /api/v2/translate/{task_id}/pdfendpoint intranslate.py - 3.2 Validate task exists and has completed translation
- 3.3 Return appropriate errors (404 if no translation, 400 if task not complete)
- 3.4 Add endpoint tests
4. Frontend - UI Integration
- 4.1 Add
downloadTranslatedPdf()method toapiV2.ts - 4.2 Add "Download Translated PDF" button in
TaskDetailPage.tsx - 4.3 Show button only when translation status is "completed"
- 4.4 Add loading state during PDF generation
5. Testing & Validation
- 5.1 End-to-end test: translate document then download PDF
- 5.2 Test with Direct track document
- 5.3 Test with OCR track document
- 5.4 Test with document containing tables
6. Documentation
- 6.1 Update API documentation with new endpoint
- 6.2 Add usage example in README if applicable