cadence/out-of-your-element
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out-of-your-element
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Code Issues 13 Pull Requests Releases 10 Activity

using kstate with power levels should mix them

This commit is contained in:
Cadence Ember 2023-08-23 16:16:36 +12:00
parent 458a620f4a
commit 8d536d5ef2
7 changed files with 87 additions and 14 deletions
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11
db/data-for-test.sql
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@ -34,6 +34,7 @@ CREATE TABLE IF NOT EXISTS "channel_room" (
"name" TEXT,
"nick" TEXT,
"thread_parent" TEXT,
"custom_avatar" TEXT,
PRIMARY KEY("channel_id")
);
CREATE TABLE IF NOT EXISTS "event_message" (
@ -55,11 +56,11 @@ BEGIN TRANSACTION;
INSERT INTO guild_space (guild_id, space_id) VALUES
('112760669178241024', '!jjWAGMeQdNrVZSSfvz:cadence.moe');
INSERT INTO channel_room (channel_id, room_id, name, nick, thread_parent) VALUES
('112760669178241024', '!kLRqKKUQXcibIMtOpl:cadence.moe', 'heave', 'main', NULL),
('497161350934560778', '!edUxjVdzgUvXDUIQCK:cadence.moe', 'amanda-spam', NULL, NULL),
('160197704226439168', '!uCtjHhfGlYbVnPVlkG:cadence.moe', 'the-stanley-parable-channel', 'bots', NULL),
('1100319550446252084', '!PnyBKvUBOhjuCucEfk:cadence.moe', 'worm-farm', NULL, NULL);
INSERT INTO channel_room (channel_id, room_id, name, nick, thread_parent, custom_avatar) VALUES
('112760669178241024', '!kLRqKKUQXcibIMtOpl:cadence.moe', 'heave', 'main', NULL, NULL),
('497161350934560778', '!edUxjVdzgUvXDUIQCK:cadence.moe', 'amanda-spam', NULL, NULL, NULL),
('160197704226439168', '!uCtjHhfGlYbVnPVlkG:cadence.moe', 'the-stanley-parable-channel', 'bots', NULL, NULL),
('1100319550446252084', '!PnyBKvUBOhjuCucEfk:cadence.moe', 'worm-farm', NULL, NULL, NULL);
INSERT INTO sim (discord_id, sim_name, localpart, mxid) VALUES
('0', 'bot', '_ooye_bot', '@_ooye_bot:cadence.moe'),

2
matrix/api.js
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@ -169,7 +169,7 @@ async function profileSetAvatarUrl(mxid, avatar_url) {
async function setUserPower(roomID, mxid, power) {
assert(roomID[0] === "!")
assert(mxid[0] === "@")
// Yes it's this hard https://github.com/matrix-org/matrix-appservice-bridge/blob/2334b0bae28a285a767fe7244dad59f5a5963037/src/components/intent.ts#L352
// Yes there's no shortcut https://github.com/matrix-org/matrix-appservice-bridge/blob/2334b0bae28a285a767fe7244dad59f5a5963037/src/components/intent.ts#L352
const powerLevels = await getStateEvent(roomID, "m.room.power_levels", "")
const users = powerLevels.users || {}
if (power != null) {

23
matrix/kstate.js
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@ -1,6 +1,7 @@
// @ts-check
const assert = require("assert")
const assert = require("assert").strict
const mixin = require("mixin-deep")
/** Mutates the input. */
function kstateStripConditionals(kstate) {
@ -43,18 +44,34 @@ function diffKState(actual, target) {
// go through each key that it should have
for (const key of Object.keys(target)) {
if (!key.includes("/")) throw new Error(`target kstate's key "${key}" does not contain a slash separator; if a blank state_key was intended, add a trailing slash to the kstate key.`)
if (key in actual) {
if (key === "m.room.power_levels/") {
// Special handling for power levels, we want to deep merge the actual and target into the final state.
console.log(actual[key])
const temp = mixin({}, actual[key], target[key])
console.log(actual[key])
console.log(temp)
try {
assert.deepEqual(actual[key], temp)
} catch (e) {
// they differ. use the newly prepared object as the diff.
diff[key] = temp
}
} else if (key in actual) {
// diff
try {
assert.deepEqual(actual[key], target[key])
} catch (e) {
// they differ. reassign the target
// they differ. use the target as the diff.
diff[key] = target[key]
}
} else {
// not present, needs to be added
diff[key] = target[key]
}
// keys that are missing in "actual" will not be deleted on "target" (no action)
}
return diff

54
matrix/kstate.test.js
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@ -92,3 +92,57 @@ test("diffKState: detects new properties", t => {
}
)
})
test("diffKState: power levels are mixed together", t => {
const original = {
"m.room.power_levels/": {
"ban": 50,
"events": {
"m.room.name": 100,
"m.room.power_levels": 100
},
"events_default": 0,
"invite": 50,
"kick": 50,
"notifications": {
"room": 20
},
"redact": 50,
"state_default": 50,
"users": {
"@example:localhost": 100
},
"users_default": 0
}
}
const result = diffKState(original, {
"m.room.power_levels/": {
"events": {
"m.room.avatar": 0
}
}
})
t.deepEqual(result, {
"m.room.power_levels/": {
"ban": 50,
"events": {
"m.room.name": 100,
"m.room.power_levels": 100,
"m.room.avatar": 0
},
"events_default": 0,
"invite": 50,
"kick": 50,
"notifications": {
"room": 20
},
"redact": 50,
"state_default": 50,
"users": {
"@example:localhost": 100
},
"users_default": 0
}
})
t.notDeepEqual(original, result)
})

8
package-lock.json generated
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@ -16,7 +16,7 @@
"js-yaml": "^4.1.0",
"matrix-appservice": "^2.0.0",
"matrix-js-sdk": "^24.1.0",
"mixin-deep": "^2.0.1",
"mixin-deep": "github:cloudrac3r/mixin-deep#v3.0.0",
"node-fetch": "^2.6.7",
"prettier-bytes": "^1.0.4",
"snowtransfer": "^0.8.0",
@ -2111,9 +2111,9 @@
}
},
"node_modules/mixin-deep": {
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-2.0.1.tgz",
"integrity": "sha512-imbHQNRglyaplMmjBLL3V5R6Bfq5oM+ivds3SKgc6oRtzErEnBUUc5No11Z2pilkUvl42gJvi285xTNswcKCMA==",
"version": "3.0.0",
"resolved": "git+ssh://git@github.com/cloudrac3r/mixin-deep.git#2dd70d6b8644263f7ed2c1620506c9eb3f11d32a",
"license": "MIT",
"engines": {
"node": ">=6"
}

2
package.json
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@ -22,7 +22,7 @@
"js-yaml": "^4.1.0",
"matrix-appservice": "^2.0.0",
"matrix-js-sdk": "^24.1.0",
"mixin-deep": "^2.0.1",
"mixin-deep": "github:cloudrac3r/mixin-deep#v3.0.0",
"node-fetch": "^2.6.7",
"prettier-bytes": "^1.0.4",
"snowtransfer": "^0.8.0",

1
stdin.js
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@ -14,6 +14,7 @@ const mreq = sync.require("./matrix/mreq")
const api = sync.require("./matrix/api")
const sendEvent = sync.require("./m2d/actions/send-event")
const eventDispatcher = sync.require("./d2m/event-dispatcher")
const ks = sync.require("./matrix/kstate")
const guildID = "112760669178241024"
const extraContext = {}