74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
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from __future__ import annotations
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import re
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from fastapi import APIRouter, Depends, HTTPException, Query, status
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from app.api.deps import ActorContext, require_admin_or_agent
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from app.schemas.souls_directory import (
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SoulsDirectoryMarkdownResponse,
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SoulsDirectorySearchResponse,
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SoulsDirectorySoulRef,
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)
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from app.services import souls_directory
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router = APIRouter(prefix="/souls-directory", tags=["souls-directory"])
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_SAFE_SEGMENT_RE = re.compile(r"^[a-zA-Z0-9][a-zA-Z0-9_-]*$")
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_SAFE_SLUG_RE = re.compile(r"^[a-zA-Z0-9][a-zA-Z0-9_-]*$")
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def _validate_segment(value: str, *, field: str) -> str:
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cleaned = value.strip().strip("/")
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if not cleaned:
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raise HTTPException(
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status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
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detail=f"{field} is required",
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)
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if field == "handle":
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ok = bool(_SAFE_SEGMENT_RE.match(cleaned))
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else:
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ok = bool(_SAFE_SLUG_RE.match(cleaned))
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if not ok:
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raise HTTPException(
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status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
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detail=f"{field} contains unsupported characters",
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)
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return cleaned
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@router.get("/search", response_model=SoulsDirectorySearchResponse)
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async def search(
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q: str = Query(default="", min_length=0),
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limit: int = Query(default=20, ge=1, le=100),
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_actor: ActorContext = Depends(require_admin_or_agent),
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) -> SoulsDirectorySearchResponse:
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refs = await souls_directory.list_souls_directory_refs()
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matches = souls_directory.search_souls(refs, query=q, limit=limit)
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items = [
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SoulsDirectorySoulRef(
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handle=ref.handle,
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slug=ref.slug,
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page_url=ref.page_url,
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raw_md_url=ref.raw_md_url,
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)
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for ref in matches
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]
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return SoulsDirectorySearchResponse(items=items)
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@router.get("/{handle}/{slug}.md", response_model=SoulsDirectoryMarkdownResponse)
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@router.get("/{handle}/{slug}", response_model=SoulsDirectoryMarkdownResponse)
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async def get_markdown(
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handle: str,
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slug: str,
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_actor: ActorContext = Depends(require_admin_or_agent),
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) -> SoulsDirectoryMarkdownResponse:
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safe_handle = _validate_segment(handle, field="handle")
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safe_slug = _validate_segment(slug.removesuffix(".md"), field="slug")
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try:
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content = await souls_directory.fetch_soul_markdown(handle=safe_handle, slug=safe_slug)
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except Exception as exc:
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raise HTTPException(status_code=status.HTTP_502_BAD_GATEWAY, detail=str(exc)) from exc
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return SoulsDirectoryMarkdownResponse(handle=safe_handle, slug=safe_slug, content=content)
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