fa1abcd8e6
Major Features: - Add PDF generation service with Chinese font support - Parse HTML tables from PP-StructureV3 and rebuild with ReportLab - Extract table text for translation purposes - Auto-filter text regions inside tables to avoid overlaps Backend Changes: 1. pdf_generator_service.py (NEW) - HTMLTableParser: Parse HTML tables to extract structure - PDFGeneratorService: Generate layout-preserving PDFs - Coordinate transformation: OCR (top-left) → PDF (bottom-left) - Font size heuristics: 75% of bbox height with width checking - Table reconstruction: Parse HTML → ReportLab Table - Image embedding: Extract bbox from filenames 2. ocr_service.py - Add _extract_table_text() for translation support - Add output_dir parameter to save images to result directory - Extract bbox from image filenames (img_in_table_box_x1_y1_x2_y2.jpg) 3. tasks.py - Update process_task_ocr to use save_results() with PDF generation - Fix download_pdf endpoint to use database-stored PDF paths - Support on-demand PDF generation from JSON 4. config.py - Add chinese_font_path configuration - Add pdf_enable_bbox_debug flag Frontend Changes: 1. PDFViewer.tsx (NEW) - React PDF viewer with zoom and pagination - Memoized file config to prevent unnecessary reloads 2. TaskDetailPage.tsx & ResultsPage.tsx - Integrate PDF preview and download 3. main.tsx - Configure PDF.js worker via CDN 4. vite.config.ts - Add host: '0.0.0.0' for network access - Use VITE_API_URL environment variable for backend proxy Dependencies: - reportlab: PDF generation library - Noto Sans SC font: Chinese character support 🤖 Generated with Claude Code https://claude.com/claude-code Co-Authored-By: Claude <noreply@anthropic.com>
48 lines
1.2 KiB
JSON
48 lines
1.2 KiB
JSON
{
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"name": "frontend",
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"private": true,
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"version": "0.0.0",
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"type": "module",
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"scripts": {
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"dev": "vite",
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"build": "tsc -b && vite build",
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"lint": "eslint .",
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"preview": "vite preview"
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},
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"dependencies": {
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"@tanstack/react-query": "^5.90.7",
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"axios": "^1.13.2",
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"class-variance-authority": "^0.7.0",
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"clsx": "^2.1.1",
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"i18next": "^25.6.2",
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"lucide-react": "^0.553.0",
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"react": "^19.2.0",
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"react-dom": "^19.2.0",
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"react-dropzone": "^14.3.8",
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"react-i18next": "^16.3.0",
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"react-markdown": "^9.0.1",
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"react-pdf": "^10.2.0",
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"react-router-dom": "^7.9.5",
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"tailwind-merge": "^3.4.0",
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"zustand": "^5.0.8"
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},
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"devDependencies": {
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"@eslint/js": "^9.39.1",
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"@tailwindcss/postcss": "^4.1.17",
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"@types/node": "^24.10.0",
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"@types/react": "^19.2.2",
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"@types/react-dom": "^19.2.2",
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"@vitejs/plugin-react": "^5.1.0",
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"autoprefixer": "^10.4.22",
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"eslint": "^9.39.1",
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"eslint-plugin-react-hooks": "^5.2.0",
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"eslint-plugin-react-refresh": "^0.4.24",
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"globals": "^16.5.0",
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"postcss": "^8.5.6",
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"tailwindcss": "^4.1.17",
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"typescript": "~5.9.3",
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"typescript-eslint": "^8.46.3",
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"vite": "^7.2.2"
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}
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}
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