Flomo 工具（10分钟）

import requests

def send_flomo_note(api_url: str, content: str) -> None:
    """
    Send a note to Flomo via the API URL. Raises requests.RequestException on network errors,
    and ValueError on invalid status codes or input.
    """
    api_url = api_url.strip()
    if not api_url:
        raise ValueError("API URL is required and cannot be empty.")
    if not api_url.startswith('https://flomoapp.com/iwh/'):
        raise ValueError(
            "API URL should be in the format: https://flomoapp.com/iwh/{token}/{secret}/"
        )
    if not content:
        raise ValueError("Content cannot be empty.")
    
    headers = {'Content-Type': 'application/json'}
    response = requests.post(api_url, json={"content": content}, headers=headers, timeout=10)
    
    if response.status_code != 200:
        raise ValueError(f"API URL is not valid. Received status code: {response.status_code}")

from typing import Any
from dify_plugin import ToolProvider
from dify_plugin.errors.tool import ToolProviderCredentialValidationError
import requests
from utils.flomo_utils import send_flomo_note

class FlomoProvider(ToolProvider):
    def _validate_credentials(self, credentials: dict[str, Any]) -> None:
        try:
            api_url = credentials.get('api_url', '').strip()
            # Use utility for validation and sending test note
            send_flomo_note(api_url, "Hello, #flomo https://flomoapp.com")
        except ValueError as e:
            raise ToolProviderCredentialValidationError(str(e))
        except requests.RequestException as e:
            raise ToolProviderCredentialValidationError(f"Connection error: {str(e)}")

from collections.abc import Generator
from typing import Any
from dify_plugin import Tool
from dify_plugin.entities.tool import ToolInvokeMessage
import requests
from utils.flomo_utils import send_flomo_note

class FlomoTool(Tool):
    def _invoke(self, tool_parameters: dict[str, Any]) -> Generator[ToolInvokeMessage]:
        content = tool_parameters.get("content", "")
        api_url = self.runtime.credentials.get("api_url", "")
        
        try:
            send_flomo_note(api_url, content)
        except ValueError as e:
            yield self.create_text_message(str(e))
            return
        except requests.RequestException as e:
            yield self.create_text_message(f"Connection error: {str(e)}")
            return
            
        # Return success message and structured data
        yield self.create_text_message(
            "Note created successfully! Your content has been sent to Flomo."
        )
        yield self.create_json_message({
            "status": "success",
            "content": content,
        })