Files
houseplan-card/custom_components/houseplan/const.py
T
Matysh df65d25348 v1.50.3: sizes are not coordinates (HP-1502-01)
The ±4 bound from v1.50.2 measured view_box[2:4] and room w/h with the same
ruler as coordinates, so zero and negative sizes still passed the schema —
and viewBox='0 0 0 0' draws nothing on every client, with the static card
computing aspect-ratio: 0 / 0 on top. _EXTENT now requires strictly positive
sizes with a floor of one thousandth of the canvas (1 render unit — far
below any real room, keeps the maths finite); coordinates stay allowed to be
negative, a crop origin legitimately sits past the edge.

Defensive layer for stores that already hold a broken viewport: spaceModels
falls back to the whole canvas — both cards render from that model, so both
get the fallback — and a legacy rectangle with a negative size reads as the
same rectangle drawn from the other corner.

Also: the room settings button is the bottom row of the room card, and the
room name renders in the same spot in view and plan modes (owner's request,
committed earlier on dev).
2026-07-29 08:16:12 +03:00

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Python
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"""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
# Nothing is ever deleted for being old (docs/SCOPE.md), so growth has to be
# stopped at the door instead. These bound the whole store, not one request: by
# default any authenticated user may upload, and a per-request cap of 8/50 MB
# says nothing about how many requests there are (HP-1470-01).
MAX_PLANS_BYTES = 256 * 1024 * 1024
MAX_PLANS_FILES = 200
# How many the picker asks for at once — newest first.
MAX_PLANS_LISTED = 60
MAX_FILES_BYTES = 1024 * 1024 * 1024
MAX_FILES_COUNT = 1000
# Refuse to write when the disk is nearly full: filling the config partition
# breaks .storage, the recorder and backups, not just this card.
MIN_FREE_BYTES = 512 * 1024 * 1024
# 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 = "1.50.3"
DEFAULT_CONFIG: dict = {
"spaces": [],
"markers": [],
"settings": {},
}