Ben Stull
d687a65470
Direct-commit to the sidecar (D7), contributor+ gated (INV-4), schema-validated at the write boundary, lazy-migrates a legacy entry, re-ingests. GET RFC now returns the per-entry meta mapping and a can_edit_meta capability. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
88 lines
3.5 KiB
Python
88 lines
3.5 KiB
Python
"""§22.4a SLICE-4/5 — entry metadata edit endpoints.
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`POST .../rfcs/<slug>/meta` writes schema-defined metadata to an entry's sidecar
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with a direct commit (D7: direct commit for authorized roles), validated against
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the collection's field schema at the write boundary (INV-4), lazy-migrating a
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legacy entry to a clean body-only `.md` on first edit. The Owner-gated
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`metadata.migrate_collection` operator endpoint also lives here (SLICE-4 carried
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work); SLICE-5's bulk endpoint will join it.
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"""
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from __future__ import annotations
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from typing import Any
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from fastapi import APIRouter, HTTPException, Request
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from pydantic import BaseModel
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from . import (auth, cache, collections as collections_mod,
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metadata as metadata_mod, metadata_schema,
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projects as projects_mod)
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from .bot import Bot
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from .config import Config
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from .gitea import Gitea, GiteaError
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class MetaEditBody(BaseModel):
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values: dict[str, Any]
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def make_router(config: Config, gitea: Gitea, bot: Bot) -> APIRouter:
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router = APIRouter()
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def _content_repo() -> tuple[str, str]:
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return config.gitea_org, (projects_mod.default_content_repo(config) or "")
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def _md_path(collection_id: str, slug: str) -> str:
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sub = collections_mod.subfolder_of(collection_id) or ""
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rfcs_dir = f"{sub}/rfcs" if sub else "rfcs"
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return f"{rfcs_dir}/{slug}.md"
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@router.post("/api/projects/{project_id}/collections/{collection_id}/rfcs/{slug}/meta")
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async def edit_meta(
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project_id: str, collection_id: str, slug: str,
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body: MetaEditBody, request: Request,
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) -> dict[str, Any]:
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viewer = auth.current_user(request)
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if collections_mod.project_of_collection(collection_id) != project_id:
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raise HTTPException(404, "Collection not in project")
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# INV-4: contributor+ on the collection (returns False for anonymous).
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if not auth.can_contribute_in_collection(viewer, collection_id):
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raise HTTPException(403, "Contributor access required to edit metadata")
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col = collections_mod.get_collection(collection_id)
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fields = (col or {}).get("fields") or {}
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if not fields:
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raise HTTPException(422, "Collection declares no editable fields")
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if not body.values:
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raise HTTPException(422, "Provide at least one field value")
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unknown = [k for k in body.values if k not in fields]
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if unknown:
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raise HTTPException(422, f"Unknown field(s): {', '.join(sorted(unknown))}")
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org, repo = _content_repo()
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md_path = _md_path(collection_id, slug)
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st = await metadata_mod.read_entry_from_git(gitea, org, repo, md_path)
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if st is None:
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raise HTTPException(404, f"{md_path} not found")
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new_entry = metadata_mod.apply_values(st.entry, body.values)
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problems = metadata_schema.validate(
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metadata_mod.metadata_dict(new_entry), fields)
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if problems:
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raise HTTPException(422, {"problems": [p.as_dict() for p in problems]})
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files = metadata_mod.write_entry_files(md_path, new_entry, st)
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try:
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await bot.commit_entry_files(
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viewer.as_actor(), org=org, repo=repo, files=files,
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message=f"Edit metadata: {slug}", branch="main")
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except GiteaError as e:
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raise HTTPException(502, f"Gitea: {e.detail}")
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await cache.refresh_meta_repo(config, gitea)
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return {
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"ok": True, "slug": slug,
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"meta": metadata_mod.metadata_dict(new_entry),
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}
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return router
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