923a1840f4
- Native <dialog> modal infra (CSS + ~30 LOC JS, no framework) used for create forms and delete confirmations. - Index pages become listing-only: + Create button opens a modal; the broken blueprint Actions column and inline overlay edit cells are gone. - Server detail gains a blueprint reassignment form; existing Delete button now opens a confirmation modal before tearing down the runtime. - Blueprint detail gains a Delete button + confirmation modal (was unreachable from the UI before). - New overlay detail page at /overlays/<id> with edit form, "Used by" blueprints list, and delete (admin only). - Server create: port field is now optional; backend auto-assigns the next free port from LEFT4ME_PORT_RANGE_START/_END (default 27015-27115). 409 on range exhaustion. - New routes: POST /blueprints/<id>/delete (form sentinel matching overlays pattern), POST /servers/<id> (form-friendly blueprint reassign), GET /overlays/<id>. - Server delete operation now redirects to /servers; overlay update redirects to /overlays/<id>. Server rename remains unsupported pending an id-vs-name design pass for l4d2host (the runtime directory is name-keyed; renaming would orphan files). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
from flask import Blueprint, Response, redirect, request
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from sqlalchemy import select
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from l4d2web.auth import require_admin
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from l4d2web.db import session_scope
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from l4d2web.models import BlueprintOverlay, Overlay
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from l4d2web.services.security import validate_overlay_ref
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bp = Blueprint("overlay", __name__)
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@bp.post("/overlays")
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@require_admin
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def create_overlay() -> Response:
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name = request.form.get("name", "").strip()
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raw_path = request.form.get("path", "")
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if not name or not raw_path:
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return Response("missing fields", status=400)
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try:
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overlay_ref = validate_overlay_ref(raw_path)
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except ValueError as exc:
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return Response(str(exc), status=400)
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with session_scope() as db:
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existing = db.scalar(select(Overlay).where(Overlay.name == name))
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if existing is not None:
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return Response("overlay already exists", status=409)
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db.add(Overlay(name=name, path=overlay_ref))
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return redirect("/overlays")
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@bp.post("/overlays/<int:overlay_id>")
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@require_admin
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def update_overlay(overlay_id: int) -> Response:
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name = request.form.get("name", "").strip()
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raw_path = request.form.get("path", "")
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if not name or not raw_path:
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return Response("missing fields", status=400)
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try:
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overlay_ref = validate_overlay_ref(raw_path)
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except ValueError as exc:
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return Response(str(exc), status=400)
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with session_scope() as db:
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overlay = db.scalar(select(Overlay).where(Overlay.id == overlay_id))
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if overlay is None:
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return Response(status=404)
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duplicate = db.scalar(select(Overlay).where(Overlay.name == name, Overlay.id != overlay_id))
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if duplicate is not None:
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return Response("overlay already exists", status=409)
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overlay.name = name
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overlay.path = overlay_ref
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return redirect(f"/overlays/{overlay_id}")
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@bp.post("/overlays/<int:overlay_id>/delete")
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@require_admin
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def delete_overlay(overlay_id: int) -> Response:
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with session_scope() as db:
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overlay = db.scalar(select(Overlay).where(Overlay.id == overlay_id))
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if overlay is None:
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return Response(status=404)
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in_use = db.scalar(select(BlueprintOverlay).where(BlueprintOverlay.overlay_id == overlay_id))
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if in_use is not None:
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return Response("overlay is in use", status=409)
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db.delete(overlay)
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return redirect("/overlays")
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