"""MCP Resources for Telegraph."""
import json
from telegraph import Telegraph
def register_resources(mcp):
"""Register Telegraph resources."""
@mcp.resource("telegraph://page/{path}")
def get_telegraph_page(path: str) -> str:
"""
Get content of a Telegraph page by its path.
Returns the page data as JSON string.
"""
client = Telegraph()
page = client.get_page(path, return_content=True)
# Convert content to serializable format if present
content = None
if page.content:
content = _serialize_content(page.content)
return json.dumps({
"path": page.path,
"url": page.url,
"title": page.title,
"description": page.description,
"views": page.views,
"author_name": page.author_name,
"author_url": page.author_url,
"content": content,
}, indent=2, ensure_ascii=False)
def _serialize_content(content):
"""Serialize Telegraph content nodes to JSON-safe format."""
if content is None:
return None
result = []
for node in content:
if isinstance(node, str):
result.append(node)
elif hasattr(node, 'to_dict'):
result.append(node.to_dict())
elif isinstance(node, dict):
result.append(node)
else:
result.append(str(node))
return result
