Files
mcp-obsidian/src/mcp_obsidian/obsidian.py
TheEpTic 63706f0968 Update obsidian.py
Add protocol and remove hardcoded localhost
2025-06-24 01:35:28 +01:00

276 lines
9.4 KiB
Python

import requests
import urllib.parse
import os
from typing import Any
class Obsidian():
def __init__(
self,
api_key: str,
protocol: str = os.getenv('OBSIDIAN_PROTOCOL', 'https').lower(),
host: str = str(os.getenv('OBSIDIAN_HOST', '127.0.0.1')),
port: int = int(os.getenv('OBSIDIAN_PORT', '27124')),
verify_ssl: bool = False,
):
self.api_key = api_key
if protocol == 'http':
self.protocol = 'http'
else:
self.protocol = 'https' # Default to https for any other value, including 'https'
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 get_batch_file_contents(self, filepaths: list[str]) -> str:
"""Get contents of multiple files and concatenate them with headers.
Args:
filepaths: List of file paths to read
Returns:
String containing all file contents with headers
"""
result = []
for filepath in filepaths:
try:
content = self.get_file_contents(filepath)
result.append(f"# {filepath}\n\n{content}\n\n---\n\n")
except Exception as e:
# Add error message but continue processing other files
result.append(f"# {filepath}\n\nError reading file: {str(e)}\n\n---\n\n")
return "".join(result)
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 delete_file(self, filepath: str) -> Any:
"""Delete a file or directory from the vault.
Args:
filepath: Path to the file to delete (relative to vault root)
Returns:
None on success
"""
url = f"{self.get_base_url()}/vault/{filepath}"
def call_fn():
response = requests.delete(url, headers=self._get_headers(), 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)
def get_periodic_note(self, period: str, type: str = "content") -> Any:
"""Get current periodic note for the specified period.
Args:
period: The period type (daily, weekly, monthly, quarterly, yearly)
type: Type of the data to get ('content' or 'metadata').
'content' returns just the content in Markdown format.
'metadata' includes note metadata (including paths, tags, etc.) and the content..
Returns:
Content of the periodic note
"""
url = f"{self.get_base_url()}/periodic/{period}/"
def call_fn():
headers = self._get_headers()
if type == "metadata":
headers['Accept'] = 'application/vnd.olrapi.note+json'
response = requests.get(url, headers=headers, verify=self.verify_ssl, timeout=self.timeout)
response.raise_for_status()
return response.text
return self._safe_call(call_fn)
def get_recent_periodic_notes(self, period: str, limit: int = 5, include_content: bool = False) -> Any:
"""Get most recent periodic notes for the specified period type.
Args:
period: The period type (daily, weekly, monthly, quarterly, yearly)
limit: Maximum number of notes to return (default: 5)
include_content: Whether to include note content (default: False)
Returns:
List of recent periodic notes
"""
url = f"{self.get_base_url()}/periodic/{period}/recent"
params = {
"limit": limit,
"includeContent": include_content
}
def call_fn():
response = requests.get(
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 get_recent_changes(self, limit: int = 10, days: int = 90) -> Any:
"""Get recently modified files in the vault.
Args:
limit: Maximum number of files to return (default: 10)
days: Only include files modified within this many days (default: 90)
Returns:
List of recently modified files with metadata
"""
# Build the DQL query
query_lines = [
"TABLE file.mtime",
f"WHERE file.mtime >= date(today) - dur({days} days)",
"SORT file.mtime DESC",
f"LIMIT {limit}"
]
# Join with proper DQL line breaks
dql_query = "\n".join(query_lines)
# Make the request to search endpoint
url = f"{self.get_base_url()}/search/"
headers = self._get_headers() | {
'Content-Type': 'application/vnd.olrapi.dataview.dql+txt'
}
def call_fn():
response = requests.post(
url,
headers=headers,
data=dql_query.encode('utf-8'),
verify=self.verify_ssl,
timeout=self.timeout
)
response.raise_for_status()
return response.json()
return self._safe_call(call_fn)