Files
houseplan-card/custom_components/houseplan/const.py
T
Matysh 94b298962a v1.48.0: the canvas is always square, the plan is centred inside it
A space carried an aspect ratio, and coordinates were normalised against it: x
by the width, y by the height. Every geometric question therefore depended on a
per-space number, and picking a canvas orientation was a decision the user had
no reason to make. The render space is now NORM_W x NORM_W and a plan image is
fitted into it by its OWN ratio, centred — wide plans get margins above and
below, tall ones at the sides.

Migration (geometry_migration.py, pure and unit-tested) runs once at setup under
the write lock. Nothing about a drawing changes: the old box is padded out to a
square and every coordinate re-expressed against it — rooms as rects and
polygons, openings and their lengths, decor, view_box, and the marker positions
in the separate layout store. In render units it is a uniform scale plus an
offset, so angles and proportions are exact. cell_cm is scaled for tall plans,
because the grid pitch is a fraction of the width: without it a wall would
measure less than it does.

 is now dropped by the schema rather than accepted — a stale tab sending
it would be sending coordinates from the old normalisation too, and honouring
the field would not make them right.

The demo fixture was migrated with the same transform, so the smokes exercise
the new geometry rather than a square-native fake; six of them needed their
render-space helpers updated and one its click coordinates.

Not released — dev only, per the owner's instruction.
2026-07-28 22:20:59 +03:00

41 lines
1.6 KiB
Python
Executable File

"""Constants of the House Plan integration."""
DOMAIN = "houseplan"
STORAGE_KEY = f"{DOMAIN}.layout"
STORAGE_CONFIG_KEY = f"{DOMAIN}.config"
STORAGE_VERSION = 1
STORAGE_MINOR_VERSION = 1
FRONTEND_URL = "/houseplan_files/houseplan-card.js"
PLANS_URL = "/houseplan_files/plans"
PLANS_DIR = "houseplan/plans" # relative to the HA configuration directory
FILES_URL = "/houseplan_files/files"
# authenticated read path (audit B1): /api/houseplan/content/<plans|files>/<sub>/<name>
CONTENT_URL = "/api/houseplan/content"
# How many paths one houseplan/content/sign call may carry. The card batches to
# the same number; a client that sends more used to get a partial answer with no
# way to tell which paths were dropped (review R2-2).
MAX_SIGN_PATHS = 200
# An uploaded plan that no accepted configuration references is collected only
# once it is this old. Age is a race guard, not a policy: a plan uploaded
# seconds ago may belong to another client's transaction that has not written
# its configuration yet (review R3-1).
PLAN_ORPHAN_TTL_S = 3600
# Kept for compatibility with anything reading it; the collectors no longer use
# a long grace at all. Every attempt to age files out ended badly — first by
# deleting detached plans, then by racing the save that was about to reference a
# retried upload. What is left is deliberately simple: files go when the user's
# action says so, plus staging folders after PLAN_ORPHAN_TTL_S.
SCHEDULED_GRACE_S = 30 * 24 * 3600
FILES_DIR = "houseplan/files"
CONF_ADMIN_ONLY = "admin_only"
VERSION = "1.48.0"
DEFAULT_CONFIG: dict = {
"spaces": [],
"markers": [],
"settings": {},
}