c3507f8e11
Pass ?persona= query param on the help link so the server knows which persona to return to. Previously always defaulted to personas[0], causing navigation back to the wrong persona. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
"""
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Help page router.
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Routes:
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GET /help → full-page help viewer (requires auth)
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"""
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import logging
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from pathlib import Path
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import jwt
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from fastapi import APIRouter, Request
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from fastapi.responses import HTMLResponse, RedirectResponse
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from auth_utils import COOKIE_NAME, decode_token
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from persona import list_user_personas
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logger = logging.getLogger(__name__)
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router = APIRouter()
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_STATIC = Path(__file__).parent.parent / "static"
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def _get_session_user(request: Request) -> str | None:
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token = request.cookies.get(COOKIE_NAME)
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if not token:
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return None
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try:
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return decode_token(token)
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except jwt.InvalidTokenError:
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return None
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@router.get("/help", include_in_schema=False)
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async def help_page(request: Request, persona: str = ""):
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username = _get_session_user(request)
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if not username:
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return RedirectResponse("/login", status_code=302)
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personas = list_user_personas(username)
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# Use persona from query param if valid, else fall back to first
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if persona and persona in personas:
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back_persona = persona
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else:
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back_persona = personas[0] if personas else ""
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back_href = f"/{username}/{back_persona}" if back_persona else "/"
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html = (_STATIC / "help.html").read_text()
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config_tag = (
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f'<script>window.HELP_CONFIG = '
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f'{{user: "{username}", persona: "{back_persona}", backHref: "{back_href}"}};</script>'
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)
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html = html.replace("</head>", f"{config_tag}\n</head>", 1)
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return HTMLResponse(html)
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