refactor: cleanup

This commit is contained in:
2026-01-28 16:37:47 +01:00
parent 1d1fcb72e3
commit 9a1c2b5bf6
41 changed files with 9 additions and 3504 deletions

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@@ -1,71 +0,0 @@
<script lang="ts">
import type { RoomMember } from "matrix-js-sdk";
import { matrixClient, memberColor } from "./chat";
import { theme } from "$lib/preferences";
import { hexFromArgb } from "@material/material-color-utilities";
let { members }: { members: RoomMember[] } = $props();
</script>
<div class="member-list">
{#each members as member (member.userId)}
{@const avatar = member.getMxcAvatarUrl()}
<div class="member">
{#if avatar}
<img
class="avatar"
src={$matrixClient.mxcUrlToHttp(avatar, 32, 32)}
alt={member.name}
width="32"
height="32"
/>
{:else}
{@const color = memberColor(member, $theme)}
{@const modeColor = $theme.mode === "dark" ? color.dark : color.light}
<div
style:background={hexFromArgb(modeColor.color)}
style:color={hexFromArgb(modeColor.onColor)}
class="avatar avatar-placeholder icon"
>
person
</div>
{/if}
<span>{member.name}</span>
</div>
{/each}
</div>
<style lang="scss">
.avatar {
flex-shrink: 0;
border-radius: 50%;
width: 32px;
height: 32px;
}
.avatar-placeholder {
display: flex;
justify-content: center;
align-items: center;
font-size: 24px;
}
.member {
display: flex;
align-items: center;
gap: 0.5rem;
}
.member-list {
display: flex;
flex-direction: column;
gap: 0.5rem;
padding: 8px;
height: 100%;
overflow-y: auto;
}
span {
word-break: break-all;
}
</style>

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@@ -1,73 +0,0 @@
<script lang="ts">
import type { Room } from "matrix-js-sdk";
import { matrixClient, currentRoomId } from "./chat";
let { rooms }: { rooms: Room[] } = $props();
</script>
<div class="rooms">
{#each $matrixClient.getRooms() as room}
{@const avatar = room.getMxcAvatarUrl()}
<button
class:active={$currentRoomId === room.roomId}
class="room"
onclick={() => ($currentRoomId = room.roomId)}
>
{#if avatar}
<img
alt={room.name}
src={$matrixClient.mxcUrlToHttp(avatar, 16, 16)}
width="16"
height="16"
/>
{:else}
<div>#</div>
{/if}
<div>{room.name}</div>
</button>
{/each}
{#await $matrixClient.publicRooms()}
<div>Loading...</div>
{:then rooms}
{#each rooms.chunk as room}
<button class="room" onclick={() => ($currentRoomId = room.roomId)}>
<div>#</div>
<div>{room.name}</div>
</button>
{/each}
{:catch error}
<div>{error.message}</div>
{/await}
</div>
<style lang="scss">
.rooms {
display: flex;
flex-direction: column;
gap: 4px;
padding: 8px;
padding-left: 0;
width: 100%;
}
.room {
display: flex;
justify-content: flex-start;
align-items: center;
gap: 0.5rem;
cursor: pointer;
border-radius: 8px;
padding-inline: 16px;
padding-block: 2px;
padding-block: 4px;
width: 100%;
height: unset;
min-height: 0;
&.active {
background: var(--md-sys-color-primary-container);
color: var(--md-sys-color-on-primary-container);
}
}
</style>

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@@ -1,231 +0,0 @@
<script lang="ts">
import type {
EventTimeline,
MatrixEvent,
MsgType,
Room,
RoomEvent,
RoomMember,
RoomMemberEvent,
} from "matrix-js-sdk";
import { onDestroy, onMount, tick } from "svelte";
import { matrixClient } from "./chat";
import MatrixEventComponent from "./events/MatrixEvent.svelte";
import CharRecorder from "$lib/charrecorder/CharRecorder.svelte";
import { ReplayRecorder } from "$lib/charrecorder/core/recorder";
import { type Socket, io } from "socket.io-client";
import { SvelteMap } from "svelte/reactivity";
let { timeline }: { timeline: EventTimeline } = $props();
const excludeEvents = ["m.reaction", "m.room.redaction"];
let events = $state(
timeline
.getEvents()
.filter((it) => !excludeEvents.includes(it.getType()))
.reverse(),
);
let recorder = $state(new ReplayRecorder());
let showCursor = $state(false);
let timelineElement: HTMLElement = $state()!;
async function onTimeline(
event: MatrixEvent,
room?: Room,
toStartOfTimeline?: boolean,
) {
if (room?.roomId !== timeline.getRoomId()) return;
const sender = event.getSender();
if (sender) {
live.delete(sender);
}
if (excludeEvents.includes(event.getType())) return;
if (toStartOfTimeline) {
events.push(event);
} else {
const needScroll = timelineElement.scrollTop < 20;
events.unshift(event);
if (needScroll) {
await tick();
timelineElement.scroll({
top: 0,
behavior: "smooth",
});
}
}
}
let typing = $state<string[]>([]);
function onTyping(event: MatrixEvent, member: RoomMember) {
typing = event.event.content?.["user_ids"] ?? [];
}
async function send() {
const roomId = timeline.getRoomId();
if (!roomId) return;
const finalText = recorder.player.stepper.text
.map((token) => token.text)
.join("");
const finalRecording = recorder.finish();
if (!finalText) return;
recorder = new ReplayRecorder();
await $matrixClient.sendMessage(roomId, {
msgtype: "m.text" as MsgType.Text,
body: finalText,
// @ts-expect-error
"m.replay": finalRecording,
});
}
function onKey(event: KeyboardEvent) {
if (event.type === "keyup" && event.key === "Enter" && !event.shiftKey) {
send();
return;
} else {
recorder.next(event);
}
if (event.type === "keyup" && recorder.player.stepper.text.length === 0) {
recorder = new ReplayRecorder();
} else {
socket.emit("message", {
timeStamp: event.timeStamp,
type: event.type,
key: event.key,
code: event.code,
username: $matrixClient.getUserId(),
});
}
}
let socket: Socket = $state()!;
let live = new SvelteMap<string, ReplayRecorder>();
onMount(() => {
socket = io("https://srv.charachorder.io");
socket.emit("join", timeline.getRoomId());
socket.on("message", async ({ message }) => {
let userRecorder = live.get(message.username);
if (!userRecorder) {
userRecorder = new ReplayRecorder();
live.set(message.username, userRecorder);
}
await tick();
userRecorder.next(message);
if (userRecorder.player.stepper.text.length === 0) {
live.delete(message.username);
}
});
$matrixClient.on("Room.timeline" as RoomEvent.Timeline, onTimeline);
$matrixClient.on("RoomMember.typing" as RoomMemberEvent.Typing, onTyping);
});
onDestroy(() => {
socket?.disconnect();
$matrixClient.off("Room.timeline" as RoomEvent.Timeline, onTimeline);
$matrixClient.off("RoomMember.typing" as RoomMemberEvent.Typing, onTyping);
});
</script>
<section>
<div bind:this={timelineElement} class="timeline">
{#each live.entries() as [userId, recorder] (userId)}
{@const roomId = timeline.getRoomId()}
{#if roomId}
{@const room = $matrixClient.getRoom(roomId)}
{@const member = room?.getMember(userId)}
{#if member}
<MatrixEventComponent sender={member} replay={recorder.player} />
{/if}
{/if}
{/each}
{#each events as event, i (event.event["event_id"])}
{@const prev = events[i + 1]}
<MatrixEventComponent {event} sender={event.sender} {prev} {timeline} />
{/each}
</div>
<div class="static-elements">
<div class="indicators"></div>
<div class="input-box">
<button class="icon">add</button>
<div
role="textbox"
tabindex="0"
class="input"
onkeydown={onKey}
onkeyup={onKey}
onfocusin={() => (showCursor = true)}
onfocusout={() => (showCursor = false)}
>
<CharRecorder replay={recorder.player} cursor={showCursor} />
</div>
<button class="icon" onclick={send}>send</button>
</div>
</div>
</section>
<style lang="scss">
$border-radius: 16px;
.input {
flex-grow: 1;
cursor: text;
border: 1px solid var(--md-sys-color-outline);
border-radius: $border-radius;
padding: 0.5em;
font-size: 1rem;
text-wrap: wrap;
white-space: pre-wrap;
word-break: break-word;
overflow-wrap: break-word;
&:focus-visible {
outline: none;
}
}
.input-box {
display: flex;
flex-shrink: 0;
gap: 4px;
padding-block: 8px;
width: 100%;
}
.static-elements {
position: relative;
width: 100%;
}
.timeline {
display: flex;
flex-grow: 1;
flex-direction: column-reverse;
contain: content;
width: 100%;
height: auto;
overflow-x: hidden;
overflow-y: scroll;
}
section {
display: flex;
flex-direction: column;
justify-content: flex-end;
width: 100%;
height: 100%;
overflow: hidden;
}
</style>

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@@ -1,109 +0,0 @@
import { derived, writable, type Writable } from "svelte/store";
import type {
ClientEvent,
LoginResponse,
MatrixClient,
RoomMember,
} from "matrix-js-sdk";
import { persistentWritable } from "$lib/storage";
import {
themeFromSourceColor,
argbFromHex,
type CustomColorGroup,
} from "@material/material-color-utilities";
import type { UserTheme } from "$lib/preferences";
import { MatrixRx } from "./matrix-rx/client";
export const matrixClient: Writable<MatrixClient> = writable();
export const isLoggedIn: Writable<boolean> = writable(false);
export const matrix = derived(
[matrixClient, isLoggedIn],
([matrixClient, isLoggedIn]) =>
isLoggedIn ? new MatrixRx(matrixClient) : undefined,
);
export const currentRoomId = persistentWritable<string | null>(
"currentRoomId",
null,
);
function getStoredLogin(): LoginResponse | undefined {
try {
return JSON.parse(localStorage.getItem("matrix-login")!);
} catch {
return undefined;
}
}
export function storeLogin(response: LoginResponse) {
localStorage.setItem("matrix-login", JSON.stringify(response));
}
export async function initMatrixClient() {
const { createClient, IndexedDBStore, IndexedDBCryptoStore } = await import(
"matrix-js-sdk"
);
const storedLogin = getStoredLogin();
const store = new IndexedDBStore({
dbName: "matrix",
indexedDB: window.indexedDB,
});
const cryptoStore = new IndexedDBCryptoStore(
window.indexedDB,
"matrix-crypto",
);
const client = createClient({
baseUrl: import.meta.env.VITE_MATRIX_URL,
userId: storedLogin?.user_id,
accessToken: storedLogin?.access_token,
timelineSupport: true,
store,
cryptoStore,
});
console.log("store");
await store.startup();
console.log("cryptoStore");
await cryptoStore.startup();
console.log("client");
await client.startClient();
client.once("sync" as ClientEvent.Sync, () => {
isLoggedIn.set(client.isLoggedIn());
});
const loginToken = new URLSearchParams(window.location.search).get(
"loginToken",
);
if (loginToken) {
storeLogin(await client.loginWithToken(loginToken));
window.history.replaceState({}, document.title, window.location.pathname);
isLoggedIn.set(client.isLoggedIn());
}
matrixClient.set(client);
console.log("done");
}
export function memberColor(
member: RoomMember,
theme: UserTheme,
): CustomColorGroup {
let hash = 0;
member.userId.split("").forEach((char) => {
hash = char.charCodeAt(0) + ((hash << 5) - hash);
});
let color = "#";
for (let i = 0; i < 3; i++) {
const value = (hash >> (i * 8)) & 0xff;
color += value.toString(16).padStart(2, "0");
}
return themeFromSourceColor(argbFromHex(theme.color), [
{ value: argbFromHex(color), name: "member", blend: true },
]).customColors.find((c) => c.color.name === "member")!;
}

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@@ -1,35 +0,0 @@
import { writable, type Writable } from "svelte/store";
import type { MatrixClient, RoomMember } from "matrix-js-sdk";
import { persistentWritable } from "$lib/storage";
import {
themeFromSourceColor,
argbFromHex,
type CustomColorGroup,
} from "@material/material-color-utilities";
import type { UserTheme } from "$lib/preferences";
export const matrixClient: Writable<MatrixClient> = writable();
export const currentRoomId = persistentWritable<string | null>(
"currentRoomId",
null,
);
export function memberColor(
member: RoomMember,
theme: UserTheme,
): CustomColorGroup {
let hash = 0;
member.userId.split("").forEach((char) => {
hash = char.charCodeAt(0) + ((hash << 5) - hash);
});
let color = "#";
for (let i = 0; i < 3; i++) {
const value = (hash >> (i * 8)) & 0xff;
color += value.toString(16).padStart(2, "0");
}
return themeFromSourceColor(argbFromHex(theme.color), [
{ value: argbFromHex(color), name: "member", blend: true },
]).customColors.find((c) => c.color.name === "member")!;
}

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@@ -1,381 +0,0 @@
<script lang="ts">
import type {
EventTimeline,
MatrixEvent,
MatrixEventEvent,
Relations,
RelationsEvent,
RoomMember,
} from "matrix-js-sdk";
import MatrixMessageEvent from "./MatrixMessageEvent.svelte";
import { matrixClient, memberColor } from "../chat";
import { theme } from "$lib/preferences";
import { hexFromArgb } from "@material/material-color-utilities";
import { fade } from "svelte/transition";
import type { Replay } from "$lib/charrecorder/core/types";
import CharRecorder from "$lib/charrecorder/CharRecorder.svelte";
import type { ReplayPlayer } from "$lib/charrecorder/core/player";
import { onDestroy, onMount } from "svelte";
import { writable } from "svelte/store";
let {
event,
prev,
sender,
replay: replayPlayer,
timeline,
}: {
event?: MatrixEvent;
prev?: MatrixEvent;
sender?: RoomMember | null;
replay?: Replay | ReplayPlayer;
timeline?: EventTimeline;
} = $props();
let toolbarHover = $state(false);
let mainHover = $state(false);
let hover = $derived(toolbarHover || mainHover);
let replay: Replay | undefined = $state();
let reactions: Relations | undefined = $state(
timeline && event?.event.event_id
? timeline
.getTimelineSet()
.relations.getChildEventsForEvent(
event.event.event_id,
"m.annotation",
"m.reaction",
)
: undefined,
);
let annotations = writable<[string, Set<MatrixEvent>][] | null | undefined>();
function createRelations() {
if (!timeline || !event?.event.event_id) return;
reactions?.off("Relations.add" as RelationsEvent.Add, createRelations);
reactions?.off(
"Relations.remove" as RelationsEvent.Remove,
createRelations,
);
reactions = timeline
.getTimelineSet()
.relations.getChildEventsForEvent(
event.event.event_id,
"m.annotation",
"m.reaction",
);
reactions?.on("Relations.add" as RelationsEvent.Add, createRelations);
reactions?.on("Relations.remove" as RelationsEvent.Remove, createRelations);
reactions?.on(
"Relations.redaction" as RelationsEvent.Redaction,
createRelations,
);
annotations.set(
reactions?.getSortedAnnotationsByKey()?.filter(([, it]) => it.size > 0),
);
console.log("create");
}
onMount(() => {
createRelations();
event?.on(
"Event.relationsCreated" as MatrixEventEvent.RelationsCreated,
createRelations,
);
});
onDestroy(() => {
event?.off(
"Event.relationsCreated" as MatrixEventEvent.RelationsCreated,
createRelations,
);
reactions?.off("Relations.add" as RelationsEvent.Remove, createRelations);
reactions?.off(
"Relations.remove" as RelationsEvent.Remove,
createRelations,
);
reactions?.off(
"Relations.redaction" as RelationsEvent.Redaction,
createRelations,
);
});
</script>
<div
class="event"
role="log"
onmouseover={() => (mainHover = true)}
onfocus={() => (mainHover = true)}
onmouseout={() => (mainHover = false)}
onblur={() => (mainHover = false)}
>
{#if event && hover}
<div class="backdrop" transition:fade={{ duration: 100 }}></div>
{/if}
{#if sender && !(prev && prev?.getType() === event?.getType() && prev.sender?.userId === event.sender?.userId)}
{@const color = memberColor(sender, $theme)}
{@const avatarMxc = sender.getMxcAvatarUrl()}
{#if avatarMxc}
{@const avatar = $matrixClient.mxcUrlToHttp(avatarMxc, 32, 32)}
<img
class="avatar"
src={avatar}
alt={sender.name}
width="32"
height="32"
/>
{:else}
<div
class="avatar avatar-placeholder icon"
style:background={hexFromArgb(
$theme.mode === "dark" ? color.dark.color : color.light.color,
)}
style:color={hexFromArgb(
$theme.mode === "dark" ? color.dark.onColor : color.light.onColor,
)}
>
person
</div>
{/if}
<div
class="sender"
style:color={hexFromArgb(
$theme.mode === "dark" ? color.dark.color : color.light.color,
)}
>
<strong>{sender.name}</strong>
{#if replay || replayPlayer}
<div class="dots">
{#each new Array(3) as _, i}
<div
style:animation-delay={i * 0.2 + "s"}
style:background={hexFromArgb(
$theme.mode === "dark" ? color.dark.color : color.light.color,
)}
class="dot"
></div>
{/each}
</div>
{/if}
</div>
{/if}
<div class="content">
{#if event}
{#if event.getType() === "m.room.message"}
<MatrixMessageEvent {event} bind:replay />
{:else}
<details>
<summary>{event.getType()}</summary>
<pre>{JSON.stringify(event.event, null, 2)}</pre>
</details>
{/if}
{/if}
{#if replayPlayer}
<CharRecorder replay={replayPlayer} cursor={true} keys={true} />
{/if}
</div>
{#if event && hover}
<div
role="toolbar"
tabindex="0"
class="toolbar"
transition:fade={{ duration: 100 }}
onmouseover={() => (toolbarHover = true)}
onfocus={() => (toolbarHover = true)}
onmouseout={() => (toolbarHover = false)}
onblur={() => (toolbarHover = false)}
>
{#if event.getType() === "m.room.message"}
{@const message = event.event.content?.["body"]}
<a
class="icon rocket"
href="/learn/sentence/?sentence={encodeURIComponent(message)}"
>rocket_launch</a
>
{/if}
<button class="icon">add_reaction</button>
<button class="icon">reply</button>
{#if event.event.content?.["m.replay"]}
{#if replay}
<button class="icon" onclick={() => (replay = undefined)}>stop</button
>
{:else}
<button
class="icon"
onclick={() => (replay = event.event.content?.["m.replay"])}
>replay</button
>
{/if}
{/if}
<button class="icon">more_horiz</button>
</div>
{/if}
{#if $annotations && $annotations.length > 0}
<div class="reactions">
{#each $annotations as [reaction, events]}
<button class="reaction"
>{reaction} <span class="count">{events.size}</span></button
>
{/each}
</div>
{/if}
</div>
<style lang="scss">
details {
opacity: 0.5;
word-wrap: break-word;
}
pre {
text-wrap: wrap;
word-wrap: break-word;
}
@keyframes rocket {
0% {
transform: translate(0, 0);
}
90% {
transform: translate(4px, -4px);
}
100% {
transform: translate(0, 0);
}
}
.icon.rocket {
animation: rocket 2s;
}
.toolbar {
display: flex;
position: absolute;
top: -26px;
right: 0;
z-index: 100;
border-radius: 4px;
background: var(--md-sys-color-secondary-container);
padding: 4px;
color: var(--md-sys-color-on-secondary-container);
a,
button {
width: 24px;
height: 24px;
font-size: 16px;
}
}
.dots {
display: flex;
gap: 2px;
}
@keyframes bounce {
0%,
100% {
transform: translateY(0);
}
50% {
transform: translateY(-4px);
}
}
.dot {
animation: bounce 1s infinite;
border-radius: 50%;
width: 6px;
height: 6px;
}
.sender,
.avatar {
margin-block: 2px 4px;
}
.avatar {
grid-area: avatar;
translate: 0 2px;
border-radius: 50%;
width: 32px;
height: 32px;
}
div.avatar {
display: flex;
justify-content: center;
align-items: center;
}
.sender {
display: flex;
grid-area: sender;
align-items: center;
gap: 8px;
}
.reactions {
display: flex;
grid-area: reactions;
gap: 4px;
margin-top: 2px;
}
.reaction {
display: flex;
border: 1px solid var(--md-sys-color-outline);
border-radius: 6px;
padding: 6px;
height: 24px;
font-size: 12px;
> .count {
font-size: 10px;
}
}
.event {
display: grid;
position: relative;
grid-template-columns: 32px 1fr auto;
grid-template-areas:
"avatar sender date"
"avatar content content"
"none reactions reactions";
margin-inline: 0.5em;
border-radius: 4px;
padding-inline: 0.5em;
padding-block: 0.25em;
}
.content {
grid-area: content;
text-wrap: wrap;
word-wrap: break-word;
}
.reactions,
.content,
.sender {
margin-inline: 8px;
}
.backdrop {
position: absolute;
opacity: 0.25;
z-index: -1;
inset: 0;
border-radius: 8px;
background: var(--md-sys-color-surface-variant);
}
</style>

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@@ -1,56 +0,0 @@
<script lang="ts">
import CharRecorder from "$lib/charrecorder/CharRecorder.svelte";
import type { Replay } from "$lib/charrecorder/core/types";
import type { MatrixClient, MatrixEvent } from "matrix-js-sdk";
import { fade } from "svelte/transition";
import { matrixClient } from "../chat";
let { event, replay = $bindable() }: { event: MatrixEvent; replay?: Replay } =
$props();
</script>
<div>
{#if event.event.content?.msgtype === "m.image"}
<img
src={$matrixClient.mxcUrlToHttp(event.event.content["url"])}
alt={event.event.content["body"]}
/>
{:else}
<span class="content" style:opacity={replay && 0}
>{event.event.content?.["body"]}</span
>
{/if}
{#if replay}
<div class="replay" out:fade>
<CharRecorder
{replay}
cursor={true}
keys={true}
ondone={() => (replay = undefined)}
/>
</div>
{/if}
</div>
<style lang="scss">
div {
position: relative;
min-height: 1.5em;
}
img {
border-radius: 8px;
max-width: 100%;
max-height: 16em;
}
.content {
transition: opacity 0.2s;
}
.replay {
position: absolute;
top: 0;
left: 0;
}
</style>

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@@ -1,71 +0,0 @@
import type { Direction, MatrixClient, Room } from "matrix-js-sdk";
import {
filter,
map,
type Observable,
of,
distinctUntilChanged,
merge,
} from "rxjs";
import { fromMatrixClientEvent } from "./events";
function roomListDistinct(prev: Room[], curr: Room[]) {
if (prev.length !== curr.length) return false;
for (let i = 0; i < prev.length; i++) {
if (prev[i]!.roomId !== curr[i]!.roomId) return false;
}
return true;
}
export class MatrixRx {
topLevelRooms$: Observable<Room[]>;
topLevelSpaces$: Observable<Room[]>;
topLevelChats$: Observable<Room[]>;
constructor(private client: MatrixClient) {
this.topLevelRooms$ = merge(
of([]),
fromMatrixClientEvent(client, "Room"),
fromMatrixClientEvent(client, "deleteRoom"),
fromMatrixClientEvent(client, "Room.myMembership"),
fromMatrixClientEvent(client, "Room.CurrentStateUpdated").pipe(
filter(
([_room, prev, curr]) =>
prev.getStateEvents("m.space.parent").length !==
curr.getStateEvents("m.space.parent").length,
),
),
).pipe(
map(() =>
this.client.getVisibleRooms().filter(
(room) =>
room.getMyMembership() !== "leave" &&
room
.getLiveTimeline()
.getState("f" as Direction.Forward)
?.getStateEvents("m.space.parent").length === 0,
),
),
distinctUntilChanged(roomListDistinct),
);
this.topLevelSpaces$ = this.topLevelRooms$.pipe(
map((rooms) => rooms.filter((room) => room.isSpaceRoom())),
distinctUntilChanged(roomListDistinct),
);
this.topLevelChats$ = this.topLevelRooms$.pipe(
map((rooms) => rooms.filter((room) => !room.isSpaceRoom())),
distinctUntilChanged(roomListDistinct),
);
}
}
export class SpaceRx {
constructor(
private client: MatrixClient,
private space: Room,
) {}
}

View File

@@ -1,11 +0,0 @@
import type { ClientEventHandlerMap, MatrixClient } from "matrix-js-sdk";
import { fromEvent, type Observable } from "rxjs";
export function fromMatrixClientEvent<T extends keyof ClientEventHandlerMap>(
client: MatrixClient,
eventName: `${T}`, // hack so we can use strings instead of enums
): Observable<Parameters<ClientEventHandlerMap[T]>> {
return fromEvent(client, eventName) as Observable<
Parameters<ClientEventHandlerMap[T]>
>;
}

View File

@@ -1,85 +0,0 @@
import type {
MatrixClient,
MatrixEvent,
Room,
Direction,
RoomState,
RoomStateEventHandlerMap,
EventType,
} from "matrix-js-sdk";
import { fromMatrixClientEvent } from "./events";
import {
map,
filter,
merge,
startWith,
Observable,
of,
fromEvent,
concat,
defer,
} from "rxjs";
export function matrixRoom$(
client: MatrixClient,
roomId: string | undefined,
): Observable<Room | undefined> {
return merge([
fromMatrixClientEvent(client, "Room").pipe(
filter(([room]) => room.roomId === roomId),
),
fromMatrixClientEvent(client, "deleteRoom").pipe(
filter(([id]) => id === roomId),
),
]).pipe(
startWith([]),
map(() => client.getRoom(roomId) ?? undefined),
);
}
export function roomTimeline$(
client: MatrixClient,
room: Room | undefined,
): Observable<MatrixEvent[] | undefined> {
if (!room) return of(undefined);
const eventTimeline = room.getLiveTimeline();
return fromMatrixClientEvent(client, "Room.timeline").pipe(
filter(
([, eventRoom]) =>
eventRoom !== undefined && eventRoom.roomId === room.roomId,
),
startWith([]),
map(() => eventTimeline.getEvents()),
);
}
export function roomCurrentStateEvents$(
client: MatrixClient,
room: Room,
eventType: EventType | string,
): Observable<MatrixEvent[]> {
return concat(
defer(() =>
of(
room
.getLiveTimeline()
.getState("f" as Direction.Forward)
?.getStateEvents(eventType) ?? [],
),
),
fromMatrixClientEvent(client, "Room.CurrentStateUpdated").pipe(
filter(([room]) => room.roomId === room.roomId),
map(([_room, _prev, curr]) => curr.getStateEvents(eventType)),
),
);
}
export function fromRoomStateEvent<T extends keyof RoomStateEventHandlerMap>(
state: RoomState,
eventName: `${T}`,
): Observable<Parameters<RoomStateEventHandlerMap[T]>> {
return fromEvent(state, eventName) as Observable<
Parameters<RoomStateEventHandlerMap[T]>
>;
}

View File

@@ -1,19 +0,0 @@
import type { EventTimeline, MatrixClient, MatrixEvent } from "matrix-js-sdk";
import { filter, map, of, startWith, type Observable } from "rxjs";
import { fromMatrixClientEvent } from "./events";
export function roomTimeline(
client: MatrixClient,
roomId: string | undefined,
): Observable<MatrixEvent[]> {
if (!roomId) return of([]);
const room = client.getRoom(roomId);
if (!room) return of([]);
const eventTimeline = room.getLiveTimeline();
return fromMatrixClientEvent(client, "Room.timeline").pipe(
filter(([, room]) => room?.roomId === roomId),
startWith([]),
map(() => eventTimeline.getEvents()),
);
}

View File

@@ -53,6 +53,12 @@
<br />
<small>{info.description}</small>
{/if}
{#if info.breaking}
<br />&nbsp;<i>Prevents prepended autospaces</i>
{/if}
{#if info.separator || info.breaking}
<br />&nbsp;<i>Stops autocorrect</i>
{/if}
{:else}
<b>Unknown Action</b><br />
{#if info.code > 1023}
@@ -200,13 +206,13 @@
display: -webkit-box;
opacity: 0.9;
max-width: 15ch;
-webkit-line-clamp: 2; /* number of lines to show */
line-clamp: 2;
overflow: hidden;
font-style: italic;
font-size: 12px;
text-align: left;
text-overflow: ellipsis;
-webkit-line-clamp: 2; /* number of lines to show */
line-clamp: 2;
-webkit-box-orient: vertical;
}
}

View File

@@ -1,101 +0,0 @@
import { osLayout } from "$lib/os-layout";
import { KEYMAP_CODES } from "$lib/serial/keymap-codes";
import { persistentWritable } from "$lib/storage";
import { type ChordInfo, chords } from "$lib/undo-redo";
import { derived } from "svelte/store";
export const words = derived(
[chords, osLayout, KEYMAP_CODES],
([chords, layout, KEYMAP_CODES]) =>
new Map<string, ChordInfo>(
chords
.map((chord) => ({
chord,
output: chord.phrase.map((action) =>
layout.get(KEYMAP_CODES.get(action)?.keyCode ?? ""),
),
}))
.filter(({ output }) => output.every((it) => !!it))
.map(({ chord, output }) => [output.join("").trim(), chord] as const),
),
);
interface Score {
lastTyped: number;
score: number;
total: number;
}
export const scores = persistentWritable<Record<string, Score>>("scores", {});
export const learnConfigDefault = {
maxScore: 3,
minScore: -3,
scoreBlend: 0.5,
weakRate: 0.8,
weakBoost: 0.5,
maxWeak: 3,
newRate: 0.3,
initialNewRate: 0.9,
initialCount: 10,
};
export const learnConfigStored = persistentWritable<
Partial<typeof learnConfigDefault>
>("learn-config", {});
export const learnConfig = derived(learnConfigStored, (config) => ({
...learnConfigDefault,
...config,
}));
let lastWord: string | undefined;
function shuffle<T>(array: T[]): T[] {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[array[i], array[j]] = [array[j]!, array[i]!];
}
return array;
}
function randomLog2<T>(array: T[], max = array.length): T | undefined {
return array[
Math.floor(Math.pow(2, Math.log2(Math.random() * Math.log2(max))))
];
}
export const nextWord = derived(
[words, scores, learnConfig],
([words, scores, config]) => {
const values = Object.entries(scores).filter(([it]) => it !== lastWord);
values.sort(([, a], [, b]) => a.score - b.score);
const weakCount =
(values.findIndex(([, { score }]) => score > 0) + 1 ||
values.length + 1) - 1;
const weak = randomLog2(values, weakCount);
if (weak && Math.random() / weakCount < config.weakRate) {
lastWord = weak[0];
return weak[0];
}
values.sort(([, { lastTyped: a }], [, { lastTyped: b }]) => a - b);
const recent = randomLog2(values);
const newRate =
values.length < config.initialCount
? config.initialNewRate
: config.newRate;
if (
recent &&
(Math.random() < Math.min(1, Math.max(0, weakCount / config.maxWeak)) ||
Math.random() > newRate)
) {
lastWord = recent[0];
return recent[0];
}
const newWord = shuffle(Array.from(words.keys())).find((it) => !scores[it]);
const word = newWord || recent?.[0] || weak?.[0];
lastWord = word;
return word;
},
);

View File

@@ -1,11 +0,0 @@
import { persistentWritable } from "$lib/storage";
interface ChordStats {
level: number;
lastUprank: number;
}
export const chordStats = persistentWritable<Record<string, ChordStats>>(
"chord-stats",
{},
);