Files
rose-ash/blog/bp/snippets/routes.py
giles 838ec982eb Phase 7: Replace render_template() with s-expression rendering in all POST/PUT/DELETE routes
Eliminates all render_template() calls from POST/PUT/DELETE handlers across
all 7 services. Moves sexp_components.py into sexp/ packages per service.

- Blog: like toggle, snippets, cache clear, features/sumup/entry panels,
  create/delete market, WYSIWYG editor panel (render_editor_panel)
- Federation: like/unlike/boost/unboost, follow/unfollow, actor card,
  interaction buttons
- Events: ticket widget, checkin, confirm/decline/provisional, tickets
  config, posts CRUD, description edit/save, calendar/slot/ticket_type
  CRUD, payments, buy tickets, day main panel, entry page
- Market: like toggle, cart add response
- Account: newsletter toggle
- Cart: checkout error pages (3 handlers)
- Orders: checkout error page (1 handler)

Remaining render_template() calls are exclusively in GET handlers and
internal services (email templates, fragment endpoints).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-28 01:15:29 +00:00

100 lines
3.0 KiB
Python

from __future__ import annotations
from quart import Blueprint, make_response, request, g, abort
from sqlalchemy import select, or_
from sqlalchemy.orm import selectinload
from shared.browser.app.authz import require_login
from shared.browser.app.utils.htmx import is_htmx_request
from models import Snippet
VALID_VISIBILITY = frozenset({"private", "shared", "admin"})
async def _visible_snippets(session):
"""Return snippets visible to the current user (own + shared + admin-if-admin)."""
uid = g.user.id
is_admin = g.rights.get("admin")
filters = [Snippet.user_id == uid, Snippet.visibility == "shared"]
if is_admin:
filters.append(Snippet.visibility == "admin")
rows = (await session.execute(
select(Snippet).where(or_(*filters)).order_by(Snippet.name)
)).scalars().all()
return rows
def register():
bp = Blueprint("snippets", __name__, url_prefix="/settings/snippets")
@bp.get("/")
@require_login
async def list_snippets():
"""List snippets visible to the current user."""
snippets = await _visible_snippets(g.s)
is_admin = g.rights.get("admin")
from shared.sexp.page import get_template_context
from sexp.sexp_components import render_snippets_page, render_snippets_oob
tctx = await get_template_context()
tctx["snippets"] = snippets
tctx["is_admin"] = is_admin
if not is_htmx_request():
html = await render_snippets_page(tctx)
else:
html = await render_snippets_oob(tctx)
return await make_response(html)
@bp.delete("/<int:snippet_id>/")
@require_login
async def delete_snippet(snippet_id: int):
"""Delete a snippet. Owners delete their own; admins can delete any."""
snippet = await g.s.get(Snippet, snippet_id)
if not snippet:
abort(404)
is_admin = g.rights.get("admin")
if snippet.user_id != g.user.id and not is_admin:
abort(403)
await g.s.delete(snippet)
await g.s.flush()
snippets = await _visible_snippets(g.s)
from sexp.sexp_components import render_snippets_list
html = render_snippets_list(snippets, is_admin)
return await make_response(html)
@bp.patch("/<int:snippet_id>/visibility/")
@require_login
async def patch_visibility(snippet_id: int):
"""Change snippet visibility. Admin only."""
if not g.rights.get("admin"):
abort(403)
snippet = await g.s.get(Snippet, snippet_id)
if not snippet:
abort(404)
form = await request.form
visibility = form.get("visibility", "").strip()
if visibility not in VALID_VISIBILITY:
abort(400)
snippet.visibility = visibility
await g.s.flush()
snippets = await _visible_snippets(g.s)
from sexp.sexp_components import render_snippets_list
html = render_snippets_list(snippets, True)
return await make_response(html)
return bp