课件帮 AIPPT — 一句话生成专业 PPT

接入「课件帮」AI 平台，全流程自动完成 PPT 生成：大纲确认 → 模板匹配 → 智能生成 → 交付链接，无需手动操作任何 API。

适用场景

| 场景 | 示例 |

|------|------|

| 商务汇报 | 季度总结、战略分析 |

| 产品介绍 | 融资 Pitch、新品发布 |

| 学术演示 | 研究报告、毕业答辩 |

| 培训课件 | 员工培训、技能分享 |

前提条件

需要环境变量：

KEJIAN365_AUTH_TOKEN=<Your_Token_Here>

密钥获取：https://kejian365.com/oapi-portal

使用方式

直接说：「帮我做一个关于 XX 的 PPT」即可启动。

Execution Checklist

Run through these steps in order. Track completion in context — never repeat a completed step.

[ ] Step 1  Gather requirements from user
[ ] Step 2  Generate outline (local LLM) → show to user → confirm
[ ] Step 3  run list_themes.py → pick theme → tell user
[ ] Step 4  Write params.json + run script (creates task ONCE on success)
[ ] Step 5  Re-run script every 30s to poll until terminal state
[ ] Step 6  Report final result

Hard rules:

• NEVER call POST /skill/task/create directly — always use the script
• NEVER change --work-dir for the same task (causes duplicates)
• NEVER show ppt_id, work_dir, file paths, or raw URLs to the user

Script idempotency:

| task_state.json status | Script behaviour |

|------------------------|-----------------|

| Missing / CREATE_FAILED | Calls create API (or retries) |

| PENDING / RUNNING | Polls only, never creates again |

| DONE | Returns success immediately |

| GENERATION_FAILED | Returns failure; delete state file to retry |

Step 1 — Gather Requirements

Ask in one message:

> 好的！请告诉我：

> 1. PPT 的主题是什么？

> 2. 有什么特别要求吗？（受众、风格、页数、语言等，没有就跳过）

Extract:

| Parameter | Default |

|-----------|---------|

| topic | required |

| settingPages | "智能决策" → "精简" ~10p / "标准" ~20p / "长篇" ~30p |

| settingLanguage | "中文" |

| settingAudience | "智能决策" |

| illustrationMode | "standard" ("pro" = premium) |

Step 2 — Generate Outline

Generate locally (no API). Then show the outline to the user and wait for confirmation:

> 已为您生成以下大纲，共 {N} 页：

> 1. 封面 — {title}

> 2. 目录 — {title}

> …（逐页列出）

>

> 满意的话我来继续选模板；如需调整请告诉我。

Outline array rules:

• pageNumber sequential from 1, no gaps
• Page 1 = 封面, last = 结束, at least 1 内容
• Add 目录 when ≥ 6 pages; 章节 + its 内容 pages share chapterNumber

[
  { "pageNumber": 1, "pageType": "封面", "title": "主标题", "content": "" },
  { "pageNumber": 2, "pageType": "目录", "title": "目录", "content": "1. 概述\n2. 分析" },
  { "pageNumber": 3, "pageType": "章节", "title": "第一章", "content": "", "chapterNumber": "01" },
  { "pageNumber": 4, "pageType": "内容", "title": "内容页", "content": "...", "chapterNumber": "01" },
  { "pageNumber": 5, "pageType": "结束", "title": "谢谢", "content": "" }
]

Material (optional): also generate a short research summary to improve content quality and pass it as the material field.

Step 3 — Select Theme

Use the script — never call the API directly (raw JSON response is too large for context):

python kejian365-aippt/scripts/list_themes.py

Output per theme: THEME: theme_id|theme_name|style|scene

Reason over the full list, pick the theme_id that best fits the PPT topic, audience, and tone. Save it for Step 4 themeId.

Tell the user:

> 已为您选择「{theme_name}」模板（{style} 风格 · {scene} 场景），即将开始生成…

Step 4 — Create Task

Work directory

Use a stable slug per topic — same task = same directory every time:

/mnt/user-data/workspace/{topic-slug}-ppt-tmp

params.json (UTF-8, no BOM, no \uXXXX escaping)

{
  "topic": "主题名称",
  "themeId": "theme_xxx",
  "outline": [ ... ],
  "authToken": "<credential>",
  "requirements": "用户的特别要求",
  "material": "# 研究摘要\n...",
  "themeConfig": {
    "settingPages": "标准",
    "settingLanguage": "中文",
    "settingAudience": "智能决策",
    "contentDepth": "智能生成",
    "illustration": "智能配图",
    "sourceMode": "智能参考"
  },
  "illustrationMode": "standard"
}

Run script

python kejian365-aippt/scripts/create_ppt_task.py \
  --params-file {work-dir}/params.json \
  --work-dir    {work-dir}

On SUBMITTED:, parse 查看链接: from stdout and say:

> 🎉 PPT 任务已创建成功！

> 主题：「{topic}」，模板：「{theme_name}」

> 生成大约需要 5–15 分钟，可以先点这里预览（生成完成前内容可能为空）。

> 我会每隔 30 秒自动查询进度，请稍候。

Step 5 — Poll Progress

Re-run every 30s (omit --params-file after first run):

python kejian365-aippt/scripts/create_ppt_task.py \
  --work-dir {work-dir}

| Exit | First line | Action |

|------|------------|--------|

| 0 | SUBMITTED: | Poll again in 30s |

| 0 | DONE: | → Step 6 |

| 2 | PENDING: | Report progress, poll again in 30s |

| 1 | FAILED: | → Error handling |

When pending, parse 进度: and 查看链接: and say:

> 正在生成中，已完成 {N}/{total} 页，完成后可在这里查看。

Step 6 — Report Result

Success (DONE:)

Parse 主题: / 页数: / 查看链接: and say:

> 🎉 「{topic}」的 PPT 已生成完成，共 {N} 页！

> 点击这里查看您的 PPT

Provide raw URL only if the user explicitly asks.

Failure (FAILED:)

| stdout keyword | Say to user |

|----------------|-------------|

| 余额不足 | 账户余额不足，充值后告诉我，我来帮您重新生成。 |

| 鉴权 / 401 / 缺少账号凭证 | 未检测到有效密钥，请配置环境变量： KEJIAN365_AUTH_TOKEN=your_token，密钥可到课件帮开放平台获取。 |

| anything else | 生成时遇到了问题，要重新试一次吗？ |

Lines starting with [INTERNAL] are for the agent only — never show to user. Delete task_state.json silently to retry.

Appendix — API Reference

api-reference.md