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>
41 lines
1.5 KiB
Markdown
41 lines
1.5 KiB
Markdown
# Tasks: Add Translated PDF Export
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## 1. Backend - Translation Merger Service
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- [x] 1.1 Create `apply_translations()` function in `translation_service.py`
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- [x] 1.2 Implement table cell translation merging logic
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- [x] 1.3 Add unit tests for translation merging
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## 2. Backend - PDF Generator Enhancement
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- [x] 2.1 Add `generate_translated_pdf()` method to `PDFGeneratorService`
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- [x] 2.2 Load translation JSON and merge with UnifiedDocument
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- [x] 2.3 Handle missing translations gracefully (fallback to original)
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- [x] 2.4 Add unit tests for translated PDF generation
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## 3. Backend - API Endpoint
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- [x] 3.1 Add `POST /api/v2/translate/{task_id}/pdf` endpoint in `translate.py`
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- [x] 3.2 Validate task exists and has completed translation
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- [x] 3.3 Return appropriate errors (404 if no translation, 400 if task not complete)
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- [x] 3.4 Add endpoint tests
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## 4. Frontend - UI Integration
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- [x] 4.1 Add `downloadTranslatedPdf()` method to `apiV2.ts`
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- [x] 4.2 Add "Download Translated PDF" button in `TaskDetailPage.tsx`
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- [x] 4.3 Show button only when translation status is "completed"
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- [x] 4.4 Add loading state during PDF generation
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## 5. Testing & Validation
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- [x] 5.1 End-to-end test: translate document then download PDF
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- [x] 5.2 Test with Direct track document
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- [x] 5.3 Test with OCR track document
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- [x] 5.4 Test with document containing tables
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## 6. Documentation
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- [ ] 6.1 Update API documentation with new endpoint
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- [ ] 6.2 Add usage example in README if applicable
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