neiam /apollos_crib

It's Apollo's Crib

public · Issues · Pulls 1 · Labels · Forks · Compare · Actions failure · Badges · Packages

Follow a tint, and show what a Plani is actually asking

951c85d · Gabriel Morell · 2026-09-03 17:38

31 files +238 -36

Message

{commit_body(@commit)}

Files changed

modified ?

+0 −0

Binary file — not rendered.

modified ?

+0 −0

Binary file — not rendered.

modified apps/room_sanctum/lib/room_sanctum/configuration/plani.ex

+39 −0

@@ -28,6 +28,11 @@ defmodule RoomSanctum.Configuration.Plani do

28	28
29	29	# What to look for around the anchor.
30	30	field :sources, {:array, :integer}, default: []
	31	+
	32	+ # Instead of, or as well as, naming them: every source carrying this tint.
	33	+ # A source tinted later joins without the Plani being edited, which is
	34	+ # what makes this a shortcut rather than a bulk select.
	35	+ field :follow_tint, :string
31	36	field :radius, :integer, default: 800
32	37	field :limit, :integer, default: 5
33	38

@@ -44,6 +49,7 @@ defmodule RoomSanctum.Configuration.Plani do

44	49	:ankyra_id,
45	50	:client_id,
46	51	:sources,
	52	+ :follow_tint,
47	53	:radius,
48	54	:limit
49	55	])

@@ -52,7 +58,40 @@ defmodule RoomSanctum.Configuration.Plani do

52	58	# couple of kilometres this stops meaning "near me".
53	59	\|> validate_number(:radius, greater_than_or_equal_to: 50, less_than_or_equal_to: 3000)
54	60	\|> validate_number(:limit, greater_than_or_equal_to: 1, less_than_or_equal_to: 20)
	61	+ \|> validate_tint()
55	62	\|> foreign_key_constraint(:user_id)
56	63	\|> foreign_key_constraint(:home_foci_id)
57	64	end
	65	+
	66	+ # A tint that is not one of the offered colours renders as an unstyled dot
	67	+ # rather than failing, which is the kind of wrong that goes unnoticed.
	68	+ defp validate_tint(changeset) do
	69	+ validate_change(changeset, :follow_tint, fn :follow_tint, tint ->
	70	+ if tint in [nil, ""] or RoomSanctum.Tints.valid?(tint) do
	71	+ []
	72	+ else
	73	+ [follow_tint: "is not a tint"]
	74	+ end
	75	+ end)
	76	+ end
	77	+
	78	+ @doc """
	79	+ Every source this Plani asks: the ones it names, and the ones wearing its
	80	+ tint.
	81	+
	82	+ A union rather than a choice, so following a tint can be a shortcut to most
	83	+ of a list with one or two named on top of it.
	84	+ """
	85	+ def sources_for(%__MODULE__{} = plani, all_sources) do
	86	+ tinted =
	87	+ case plani.follow_tint do
	88	+ nil -> []
	89	+ "" -> []
	90	+ tint -> all_sources \|> Enum.filter(&(tint_of(&1) == tint)) \|> Enum.map(& &1.id)
	91	+ end
	92	+
	93	+ (plani.sources ++ tinted) \|> Enum.uniq()
	94	+ end
	95	+
	96	+ defp tint_of(source), do: source.meta && Map.get(source.meta, :tint)
58	97	end

modified apps/room_sanctum/lib/room_sanctum/workers/plani_worker.ex

+10 −1

@@ -103,8 +103,17 @@ defmodule RoomSanctum.Worker.Plani do

103	103	def handle_cast(:query, state) do
104	104	{anchor, anchored_to} = anchor(state.plani)
105	105
	106	+ # Resolved on every tick rather than held: a source tinted since the last
	107	+ # one should join without the Plani being edited, which is the whole point
	108	+ # of following a tint.
	109	+ sources =
	110	+ RoomSanctum.Configuration.Plani.sources_for(
	111	+ state.plani,
	112	+ Configuration.list_cfg_sources({:user, state.plani.user_id})
	113	+ )
	114	+
106	115	{data, queries} =
107		− state.plani.sources
	116	+ sources
108	117	\|> Enum.reduce({%{}, []}, fn source_id, {data, queries} ->
109	118	case ask(source_id, anchor, state.plani) do
110	119	nil ->

modified apps/room_sanctum/lib/room_sanctum/workers/pythiae_worker.ex

+16 −10

@@ -122,19 +122,25 @@ defmodule RoomSanctum.Worker.Pythiae do

122	122	handle_cast(:refresh_db_cfg, state)
123	123	end
124	124
125		− # What this Pythiae is showing: a Plani, or a vision.
126		− #
127		− # Exclusive, and the Plani wins. A Pythiae pointed at a Plani is asking what
128		− # is near its client; reading its vision as well would answer the same
129		− # question from a fixed place and publish both.
130		− #
131		− # Both workers hand back the same shape, so nothing past this point -- the
132		− # condensers, Ankyra, any client -- can tell which it was.
133		− defp showing(%{curr_plani: plani_id}) when not is_nil(plani_id) do
	125	+ @doc """
	126	+ What this Pythiae is showing: a Plani, or a vision.
	127	+
	128	+ Exclusive, and the Plani wins. A Pythiae pointed at a Plani is asking what
	129	+ is near its client; reading its vision as well would answer the same
	130	+ question from a fixed place and publish both.
	131	+
	132	+ Both workers hand back the same shape, so nothing past this point -- the
	133	+ condensers, Ankyra, any client -- can tell which it was.
	134	+
	135	+ Public because the rule has two readers: this worker, which publishes, and
	136	+ the config page's preview, which should show what is about to be published
	137	+ rather than what would have been.
	138	+ """
	139	+ def showing(%{curr_plani: plani_id}) when not is_nil(plani_id) do
134	140	RoomSanctum.Worker.Plani.get_state(plani_id)
135	141	end
136	142
137		− defp showing(pythiae) do
	143	+ def showing(pythiae) do
138	144	RoomSanctum.Worker.Vision.get_state(pythiae.curr_vision)
139	145	end
140	146

modified apps/room_sanctum/lib/room_sanctum_web/components/layouts/_action_menu.html.heex

+1 −0

Click to load diff…

modified apps/room_sanctum/lib/room_sanctum_web/live/cfg_plani_live/form_component.ex

+74 −10

Click to load diff…

modified apps/room_sanctum/lib/room_sanctum_web/live/cfg_plani_live/show.ex

+12 −1

Click to load diff…

modified apps/room_sanctum/lib/room_sanctum_web/live/cfg_plani_live/show.html.heex

+24 −10

Click to load diff…

modified apps/room_sanctum/lib/room_sanctum_web/live/cfg_pythiae_live/show.ex

+3 −1

Click to load diff…

added apps/room_sanctum/priv/repo/migrations/20260903150000_add_follow_tint_to_plani.exs

+18 −0

Click to load diff…

modified apps/room_sanctum/test/room_sanctum_web/live/plani_live_test.exs

+41 −3

Click to load diff…

Parents: cf1bcf1