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asemxin commited on
Commit ·
cd89f2e
1
Parent(s): 6c10eb6
feat: add feishu image proxy + skill
Browse files- Dockerfile +4 -2
- image_proxy.py +105 -0
- skills/feishu_image/SKILL.md +27 -0
Dockerfile
CHANGED
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@@ -6,13 +6,13 @@ RUN apt-get update && apt-get install -y \
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&& rm -rf /var/lib/apt/lists/*
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# Python 依赖
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-
RUN pip3 install flask psutil --break-system-packages
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# 安装 OpenClaw
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RUN npm install -g openclaw@latest
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# 创建目录
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-
RUN mkdir -p /root/.openclaw/workspace /root/.openclaw/extensions /root/.openclaw/credentials
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# 安装飞书插件
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RUN openclaw plugins install feishu-openclaw 2>/dev/null || true
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@@ -21,6 +21,8 @@ RUN cd /root/.openclaw/extensions/feishu-openclaw && npm install @sinclair/typeb
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# 复制文件
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COPY SOUL.md /root/.openclaw/workspace/SOUL.md
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COPY status_page.py /app/status_page.py
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COPY entrypoint.sh /app/entrypoint.sh
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RUN chmod +x /app/entrypoint.sh
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&& rm -rf /var/lib/apt/lists/*
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# Python 依赖
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RUN pip3 install flask psutil requests --break-system-packages
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# 安装 OpenClaw
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RUN npm install -g openclaw@latest
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# 创建目录
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RUN mkdir -p /root/.openclaw/workspace /root/.openclaw/extensions /root/.openclaw/credentials /root/.openclaw/skills
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# 安装飞书插件
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RUN openclaw plugins install feishu-openclaw 2>/dev/null || true
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# 复制文件
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COPY SOUL.md /root/.openclaw/workspace/SOUL.md
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COPY status_page.py /app/status_page.py
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+
COPY image_proxy.py /app/image_proxy.py
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COPY skills/ /root/.openclaw/skills/
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COPY entrypoint.sh /app/entrypoint.sh
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RUN chmod +x /app/entrypoint.sh
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image_proxy.py
ADDED
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@@ -0,0 +1,105 @@
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#!/usr/bin/env python3
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"""
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飞书图片代理:下载飞书消息中的图片 → 上传到免费图床 → 返回可访问 URL
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用法: python3 image_proxy.py <image_key>
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"""
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import os, sys, requests
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def get_tenant_token():
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"""获取飞书 tenant_access_token"""
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app_id = os.environ.get("FEISHU_APP_ID")
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app_secret = os.environ.get("FEISHU_APP_SECRET")
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if not app_id or not app_secret:
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print("ERROR: FEISHU_APP_ID / FEISHU_APP_SECRET 未设置", file=sys.stderr)
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sys.exit(1)
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resp = requests.post(
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"https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal",
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json={"app_id": app_id, "app_secret": app_secret}
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)
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data = resp.json()
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if data.get("code") != 0:
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print(f"ERROR: 获取 token 失败: {data}", file=sys.stderr)
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sys.exit(1)
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return data["tenant_access_token"]
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def download_image(image_key, token):
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"""从飞书 API 下载图片"""
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resp = requests.get(
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f"https://open.feishu.cn/open-apis/im/v1/images/{image_key}",
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headers={"Authorization": f"Bearer {token}"},
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stream=True
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)
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if resp.status_code != 200:
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print(f"ERROR: 下载图片失败 (HTTP {resp.status_code}): {resp.text[:200]}", file=sys.stderr)
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sys.exit(1)
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return resp.content
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def upload_to_catbox(image_data):
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"""上传到 catbox.moe(免费,无需 API Key)"""
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resp = requests.post(
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"https://catbox.moe/user/api.php",
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data={"reqtype": "fileupload"},
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files={"filedata": ("image.jpg", image_data, "image/jpeg")}
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)
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if resp.status_code == 200 and resp.text.startswith("http"):
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return resp.text.strip()
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return None
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def upload_to_0x0(image_data):
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"""备用:上传到 0x0.st"""
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resp = requests.post(
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"https://0x0.st",
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files={"file": ("image.jpg", image_data, "image/jpeg")}
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)
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if resp.status_code == 200 and resp.text.startswith("http"):
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return resp.text.strip()
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return None
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def upload_to_tmpfiles(image_data):
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"""备用:上传到 tmpfiles.org"""
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resp = requests.post(
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"https://tmpfiles.org/api/v1/upload",
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files={"file": ("image.jpg", image_data, "image/jpeg")}
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)
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if resp.status_code == 200:
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data = resp.json()
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url = data.get("data", {}).get("url", "")
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# tmpfiles.org 返回的 URL 需要加 /dl/ 才能直接访问
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if url:
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return url.replace("tmpfiles.org/", "tmpfiles.org/dl/")
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return None
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if __name__ == "__main__":
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if len(sys.argv) < 2:
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print("用法: python3 image_proxy.py <image_key>")
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print(" 从飞书下载图片并上传到免费图床,返回可访问的 URL")
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sys.exit(1)
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image_key = sys.argv[1]
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print(f"📥 正在下载飞书图片: {image_key}", file=sys.stderr)
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token = get_tenant_token()
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image_data = download_image(image_key, token)
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print(f"📥 下载成功 ({len(image_data)} bytes)", file=sys.stderr)
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# 依次尝试多个图床
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for name, uploader in [("catbox.moe", upload_to_catbox),
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("0x0.st", upload_to_0x0),
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("tmpfiles.org", upload_to_tmpfiles)]:
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print(f"📤 正在上传到 {name}...", file=sys.stderr)
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try:
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url = uploader(image_data)
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if url:
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print(f"✅ 上传成功: {url}", file=sys.stderr)
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print(url) # stdout 只输出 URL,供 agent 捕获
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sys.exit(0)
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except Exception as e:
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print(f"⚠️ {name} 上传失败: {e}", file=sys.stderr)
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# 所有图床都失败,保存到本地
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local_path = f"/tmp/{image_key}.jpg"
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with open(local_path, "wb") as f:
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f.write(image_data)
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print(f"⚠️ 所有图床失败,已保存到本地: {local_path}", file=sys.stderr)
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print(local_path)
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sys.exit(1)
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skills/feishu_image/SKILL.md
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# 飞书图片分析技能
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当用户在飞书发送图片消息时,你会收到包含 `image_key` 的消息(格式类似 `img_v3_xxxx`)。
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## 处理流程
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1. **提取 image_key**: 从消息中找到图片的 image_key(通常是 `img_v3_` 开头的字符串)
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2. **运行代理脚本**: 执行以下命令下载图片并获取可访问的 URL:
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```bash
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python3 /app/image_proxy.py <image_key>
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```
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3. **分析图片**: 使用返回的 URL,通过 `web_fetch` 工具获取图片内容并进行分析
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## 示例
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用户发送了一张图片,你看到消息中包含 `img_v3_0285_abc123`:
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```bash
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python3 /app/image_proxy.py img_v3_0285_abc123
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```
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脚本会输出图片的公开 URL(如 `https://files.catbox.moe/abc123.jpg`),然后你就可以基于这个 URL 分析图片内容。
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## 注意
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- 脚本会自动尝试多个免费图床(catbox.moe → 0x0.st → tmpfiles.org)
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- 如果所有图床都失败,图片会保存到本地 `/tmp/` 目录
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- image_key 只有在 tenant_access_token 有效期内才能下载
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