pr-e/ai-ppt-generator

AI PPT Generator

Generate PPT using Baidu AI with intelligent template selection.

Smart Workflow

1. User provides PPT topic
2. Agent asks: "Want to choose a template style?"
3. If yes → Show styles from ppt_theme_list.py → User picks → Use generate_ppt.py with chosen tpl_id and real style_id
4. If no → Use random_ppt_theme.py (auto-selects appropriate template based on topic content)

Intelligent Template Selection

random_ppt_theme.py analyzes the topic and suggests appropriate template:

• Business topics → 企业商务 style
• Technology topics → 未来科技 style
• Education topics → 卡通手绘 style
• Creative topics → 创意趣味 style
• Cultural topics → 中国风 or 文化艺术 style
• Year-end reports → 年终总结 style
• Minimalist design → 扁平简约 style
• Artistic content → 文艺清新 style

Scripts

• scripts/ppt_theme_list.py - List all available templates with style_id and tpl_id
• scripts/random_ppt_theme.py - Smart template selection + generate PPT
• scripts/generate_ppt.py - Generate PPT with specific template (uses real style_id and tpl_id from API)

Key Features

• Smart categorization: Analyzes topic content to suggest appropriate style
• Fallback logic: If template not found, automatically uses random selection
• Complete parameters: Properly passes both style_id and tpl_id to API

Usage Examples

# List all templates with IDs
python3 scripts/ppt_theme_list.py

# Smart automatic selection (recommended for most users)
python3 scripts/random_ppt_theme.py --query "人工智能发展趋势报告"

# Specific template with proper style_id
python3 scripts/generate_ppt.py --query "儿童英语课件" --tpl_id 106

# Specific template with auto-suggested category
python3 scripts/random_ppt_theme.py --query "企业年度总结" --category "企业商务"

Agent Steps

1. Get PPT topic from user
2. Ask: "Want to choose a template style?"
3. If user says YES:
   • Run ppt_theme_list.py to show available templates
   • User selects a template (note the tpl_id)
   • Run generate_ppt.py --query "TOPIC" --tpl_id ID
4. If user says NO:
   • Run random_ppt_theme.py --query "TOPIC"
   • Script will auto-select appropriate template based on topic
5. Set timeout to 300 seconds (PPT generation takes 2-5 minutes)
6. Monitor output, wait for is_end: true to get final PPT URL

Output Examples

During generation:

{"status": "PPT生成中", "run_time": 45}

Final result:

{
  "status": "PPT导出结束", 
  "is_end": true, 
  "data": {"ppt_url": "https://image0.bj.bcebos.com/...ppt"}
}

Technical Notes

• API integration: Fetches real style_id from Baidu API for each template
• Error handling: If template not found, falls back to random selection
• Timeout: Generation takes 2-5 minutes, set sufficient timeout
• Streaming: Uses streaming API, wait for is_end: true before considering complete