Files
mcp-obsidian/src/mcp_obsidian/obsidian.py
2024-12-04 10:22:24 +01:00

134 lines
4.4 KiB
Python

import requests
import urllib.parse
from typing import Any
class Obsidian():
def __init__(
self,
api_key: str,
protocol: str = 'https',
host: str = "127.0.0.1",
port: int = 27124,
verify_ssl: bool = False,
):
self.api_key = api_key
self.protocol = protocol
self.host = host
self.port = port
self.verify_ssl = verify_ssl
self.timeout = (3, 6)
def get_base_url(self) -> str:
return f'{self.protocol}://{self.host}:{self.port}'
def _get_headers(self) -> dict:
headers = {
'Authorization': f'Bearer {self.api_key}'
}
return headers
def _safe_call(self, f) -> Any:
try:
return f()
except requests.HTTPError as e:
error_data = e.response.json() if e.response.content else {}
code = error_data.get('errorCode', -1)
message = error_data.get('message', '<unknown>')
raise Exception(f"Error {code}: {message}")
except requests.exceptions.RequestException as e:
raise Exception(f"Request failed: {str(e)}")
def list_files_in_vault(self) -> Any:
url = f"{self.get_base_url()}/vault/"
def call_fn():
response = requests.get(url, headers=self._get_headers(), verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return response.json()['files']
return self._safe_call(call_fn)
def list_files_in_dir(self, dirpath: str) -> Any:
url = f"{self.get_base_url()}/vault/{dirpath}/"
def call_fn():
response = requests.get(url, headers=self._get_headers(), verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return response.json()['files']
return self._safe_call(call_fn)
def get_file_contents(self, filepath: str) -> Any:
url = f"{self.get_base_url()}/vault/{filepath}"
def call_fn():
response = requests.get(url, headers=self._get_headers(), verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return response.text
return self._safe_call(call_fn)
def search(self, query: str, context_length: int = 100) -> Any:
url = f"{self.get_base_url()}/search/simple/"
params = {
'query': query,
'contextLength': context_length
}
def call_fn():
response = requests.post(url, headers=self._get_headers(), params=params, verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return response.json()
return self._safe_call(call_fn)
def append_content(self, filepath: str, content: str) -> Any:
url = f"{self.get_base_url()}/vault/{filepath}"
def call_fn():
response = requests.post(
url,
headers=self._get_headers() | {'Content-Type': 'text/markdown'},
data=content,
verify=self.verify_ssl,
timeout=self.timeout
)
response.raise_for_status()
return None
return self._safe_call(call_fn)
def patch_content(self, filepath: str, operation: str, target_type: str, target: str, content: str) -> Any:
url = f"{self.get_base_url()}/vault/{filepath}"
headers = self._get_headers() | {
'Content-Type': 'text/markdown',
'Operation': operation,
'Target-Type': target_type,
'Target': urllib.parse.quote(target)
}
def call_fn():
response = requests.patch(url, headers=headers, data=content, verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return None
return self._safe_call(call_fn)
def search_json(self, query: dict) -> Any:
url = f"{self.get_base_url()}/search/"
headers = self._get_headers() | {
'Content-Type': 'application/vnd.olrapi.jsonlogic+json'
}
def call_fn():
response = requests.post(url, headers=headers, json=query, verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return response.json()
return self._safe_call(call_fn)