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>0.3% and not dead, firefox>=98, safari>=15.4, chrome>=84

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.editorconfig Normal file
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root = true
[*]
trim_trailing_whitespace = true
indent_size = 2
indent_style = space

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node_modules
dist/

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index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Tutu</title>
<script src="/src/index.tsx" type="module"></script>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
</body>
</html>

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package.json Normal file
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{
"$schema": "https://json.schemastore.org/package",
"name": "tutu",
"version": "0.1.0",
"description": "",
"private": true,
"type": "module",
"scripts": {
"dev": "vite --host 0.0.0.0",
"preview": "vite preview",
"prepare": "vite build"
},
"keywords": [],
"author": "Rubicon",
"license": "Apache-2.0",
"devDependencies": {
"@suid/vite-plugin": "^0.2.0",
"@types/hammerjs": "^2.0.45",
"postcss": "^8.4.39",
"prettier": "^3.3.2",
"typescript": "^5.5.2",
"vite": "^5.3.2",
"vite-plugin-pwa": "^0.20.0",
"vite-plugin-solid": "^2.10.2",
"vite-plugin-solid-styled": "^0.11.1"
},
"dependencies": {
"@nanostores/persistent": "^0.9.1",
"@nanostores/solid": "^0.4.2",
"@solid-primitives/event-listener": "^2.3.3",
"@solid-primitives/resize-observer": "^2.0.25",
"@solidjs/router": "^0.11.5",
"@suid/icons-material": "^0.7.0",
"@suid/material": "^0.16.0",
"blurhash": "^2.0.5",
"date-fns": "^3.6.0",
"hammerjs": "^2.0.8",
"masto": "^6.8.0",
"nanostores": "^0.9.5",
"solid-js": "^1.8.18",
"solid-styled": "^0.11.1"
},
"packageManager": "pnpm@9.5.0+sha512.140036830124618d624a2187b50d04289d5a087f326c9edfc0ccd733d76c4f52c3a313d4fc148794a2a9d81553016004e6742e8cf850670268a7387fc220c903"
}

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html,
body {
overflow: hidden;
height: 100vh;
height: 100dvh;
}
#root {
overflow: hidden hidden;
height: 100vh;
height: 100dvh;
background-color: var(--tutu-color-surface, transparent);
}
.custom-emoji {
width: 1.25em;
}

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src/App.tsx Normal file
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import { Route, Router } from "@solidjs/router";
import { ThemeProvider } from "@suid/material";
import { Component, lazy } from "solid-js";
import { useRootTheme } from "./material/mui.js";
import "./App.css"
const AccountSignIn = lazy(() => import("./accounts/SignIn.js"));
const AccountMastodonOAuth2Callback = lazy(() => import("./accounts/MastodonOAuth2Callback.js"))
const TimelineHome = lazy(() => import("./timelines/Home.js"))
const Routing: Component = () => {
return (
<Router>
<Route path="/" component={TimelineHome}></Route>
<Route path={"/accounts"}>
<Route path={"/sign-in"} component={AccountSignIn} />
<Route path={"/oauth2/mastodon"} component={AccountMastodonOAuth2Callback} />
</Route>
</Router>
);
};
const App: Component = () => {
const theme = useRootTheme();
return (
<ThemeProvider theme={theme()}>
<Routing />
</ThemeProvider>
);
};
export default App;

124
src/accounts/MastodonOAuth2Callback.tsx Normal file
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import { useNavigate, useSearchParams } from "@solidjs/router";
import {
Component,
Show,
createSignal,
createUniqueId,
onMount,
} from "solid-js";
import { acceptAccountViaAuthCode } from "./stores";
import { $settings } from "../settings/stores";
import { useDocumentTitle } from "../utils";
import cards from "../material/cards.module.css";
import { LinearProgress } from "@suid/material";
import Img from "../material/Img";
import { createRestAPIClient } from "masto";
import { Title } from "../material/typography";
type OAuth2CallbackParams = {
code?: string;
error?: string;
error_description?: string;
};
const MastodonOAuth2Callback: Component = () => {
const progressId = createUniqueId();
const titleId = createUniqueId();
const [params] = useSearchParams<OAuth2CallbackParams>();
const navigate = useNavigate();
const setDocumentTitle = useDocumentTitle("Back from Mastodon...");
const [siteImg, setSiteImg] = createSignal<{
src: string;
srcset?: string;
blurhash: string;
}>();
const [siteTitle, setSiteTitle] = createSignal("the Mastodon server");
onMount(async () => {
const onGoingOAuth2Process = $settings.get().onGoingOAuth2Process;
if (!onGoingOAuth2Process) return;
const client = createRestAPIClient({
url: onGoingOAuth2Process,
});
const ins = await client.v2.instance.fetch();
setDocumentTitle(`Back from ${ins.title}...`);
setSiteTitle(ins.title);
const srcset = []
if (ins.thumbnail.versions["@1x"]) {
srcset.push(`${ins.thumbnail.versions["@1x"]} 1x`)
}
if (ins.thumbnail.versions["@2x"]) {
srcset.push(`${ins.thumbnail.versions["@2x"]} 2x`)
}
setSiteImg({
src: ins.thumbnail.url,
blurhash: ins.thumbnail.blurhash,
srcset: srcset ? srcset.join(",") : undefined,
});
});
onMount(async () => {
const onGoingOAuth2Process = $settings.get().onGoingOAuth2Process;
if (onGoingOAuth2Process && params.code) {
const acct = await acceptAccountViaAuthCode(
onGoingOAuth2Process,
params.code,
);
$settings.setKey('onGoingOAuth2Process', undefined)
navigate('/', {replace: true})
return;
}
const error =
params.error ||
(onGoingOAuth2Process ? "unknown" : "oauth2_unknown_target");
const errorDescription =
params.error_description ||
(error === "unknown"
? "Remote server sends nothing"
: error === "oauth2_unknown_target"
? "Unknown OAuth2 target. This is an internal error. Please contract the application maintainer."
: undefined);
const urlParams = new URLSearchParams({
error,
});
if (errorDescription) {
urlParams.set("errorDescription", errorDescription);
}
navigate("/accounts/sign-in?" + urlParams.toString(), {
replace: true,
});
});
return (
<div class={cards.layoutCentered}>
<div class={cards.card} aria-busy="true" aria-describedby={progressId}>
<LinearProgress
class={[cards.cardNoPad, cards.cardGutSkip].join(' ')}
id={progressId}
aria-labelledby={titleId}
/>
<Show when={siteImg()} fallback={<i aria-busy="true" aria-label="Preparing image..." style={{"height": "235px", display: "block"}}></i>}>
<Img
src={siteImg()?.src}
srcset={siteImg()?.srcset}
blurhash={siteImg()?.blurhash}
class={[cards.cardNoPad, cards.cardGutSkip].join(' ')}
alt={`Banner image for ${siteTitle()}`}
style={{"height": "235px", "display": "block"}}
/>
</Show>
<Title component="h6" id={titleId}>
Contracting {siteTitle}...
</Title>
<p>
If this page stays too long, you can close this page and sign in again.
</p>
</div>
</div>
);
};
export default MastodonOAuth2Callback;

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import {
Component,
Show,
createEffect,
createSelector,
createSignal,
createUniqueId,
onMount,
} from "solid-js";
import cards from "../material/cards.module.css";
import TextField from "../material/TextField.js";
import Button from "../material/Button.js";
import { useDocumentTitle } from "../utils";
import { Title } from "../material/typography";
import { css } from "solid-styled";
import { LinearProgress } from "@suid/material";
import { createRestAPIClient } from "masto";
import { getOrRegisterApp } from "./stores";
import { useSearchParams } from "@solidjs/router";
import { $settings } from "../settings/stores";
type ErrorParams = {
error: string;
errorDescription: string;
};
const SignIn: Component = () => {
const progressId = createUniqueId();
const [params] = useSearchParams<ErrorParams>();
const [rawServerUrl, setRawServerUrl] = createSignal("");
const [currentState, setCurrentState] = createSignal<
"inactive" | "contracting" | "navigating"
>("inactive");
const [serverUrlHelperText, setServerUrlHelperText] = createSignal("");
const [serverUrlError, setServerUrlError] = createSignal(false);
const [targetSiteTitle, setTargetSiteTitle] = createSignal("");
useDocumentTitle("Sign In");
css`
form {
display: flex;
flex-flow: column;
gap: 16px;
}
`;
const serverUrl = () => {
const url = rawServerUrl();
if (url.length === 0 || /^%w:/.test(url)) {
return url;
} else {
return `https://${url}`;
}
};
createEffect(() => {
const url = serverUrl();
setServerUrlError(false);
if (url.length === 0) {
return;
}
try {
new URL(url);
} catch {
setServerUrlHelperText("Domain is required.");
return;
}
setServerUrlHelperText("");
});
onMount(() => {
$settings.setKey('onGoingOAuth2Process', undefined)
})
const onStartOAuth2 = async (e: Event) => {
e.preventDefault();
setCurrentState("contracting");
const url = serverUrl();
try {
setServerUrlError(!!serverUrlHelperText());
const client = createRestAPIClient({
url,
});
const ins = await client.v2.instance.fetch();
setTargetSiteTitle(ins.title);
const redirectURL = new URL(
"./oauth2/mastodon",
window.location.href,
).toString();
const app = await getOrRegisterApp(url, redirectURL);
if (app === null) {
alert("The mastodon server could not be used with tutu.");
return;
}
const authStart = new URL("./oauth/authorize", url);
const searches = authStart.searchParams;
const args = {
response_type: "code",
client_id: app.clientId,
redirect_uri: redirectURL,
scope: "read write push",
};
for (const [k, v] of Object.entries(args)) {
searches.set(k, v);
}
$settings.setKey("onGoingOAuth2Process", url)
window.location.href = authStart.toString();
} catch (e) {
setServerUrlHelperText(
`Could not contract with the server: "${String(e)}". Please check and try again.`,
);
setServerUrlError(true);
console.error(`Failed to contract ${url}.`, e);
} finally {
setCurrentState("inactive");
}
};
return (
<div class={cards.layoutCentered}>
<Show when={params.error || params.errorDescription}>
<div class={cards.card} style={{ "margin-bottom": "20px" }}>
<p>Authorization is failed.</p>
<p>{params.errorDescription}</p>
<p>
Please try again later. If the problem persist, you can seek for
help from the server administrator.
</p>
</div>
</Show>
<div
class={/*once*/ cards.card}
aria-busy={currentState() !== "inactive" ? "true" : "false"}
aria-describedby={
currentState() !== "inactive" ? progressId : undefined
}
>
<LinearProgress
class={[cards.cardNoPad, cards.cardGutSkip].join(" ")}
id={progressId}
sx={currentState() === "inactive" ? { display: "none" } : undefined}
/>
<form onSubmit={onStartOAuth2}>
<Title component="h6">Sign in with Your Mastodon Account</Title>
<TextField
label="Mastodon Server"
name="serverUrl"
onInput={setRawServerUrl}
required
helperText={serverUrlHelperText()}
error={!!serverUrlError()}
/>
<div style={{ display: "flex", "justify-content": "end" }}>
<Button type="submit" disabled={currentState() !== "inactive"}>
{currentState() == "inactive"
? "Continue"
: currentState() == "contracting"
? `Contracting ${new URL(serverUrl()).host}...`
: `Moving to ${targetSiteTitle}`}
</Button>
</div>
</form>
</div>
</div>
);
};
export default SignIn;

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import { persistentAtom } from "@nanostores/persistent";
import { createOAuthAPIClient, createRestAPIClient } from "masto";
import { action } from "nanostores";
export type Account = {
site: string;
accessToken: string;
tokenType: string;
scope: string;
createdAt: number;
};
export const $accounts = persistentAtom<Account[]>("accounts", [], {
encode: JSON.stringify,
decode: JSON.parse,
});
interface OAuth2AccessToken {
access_token: string;
token_type: string;
scope: string;
created_at: number;
}
async function oauth2TokenViaAuthCode(app: RegisteredApp, authCode: string) {
const resp = await fetch(new URL("./oauth/token", app.site), {
method: 'post',
body: JSON.stringify({
grant_type: "authorization_code",
code: authCode,
client_id: app.clientId,
client_secret: app.clientSecret,
redirect_uri: app.redirectUrl,
scope: "read write push",
}),
headers: {
"Content-Type": "application/json",
},
});
switch (resp.status) {
case 200:
return (await resp.json()) as OAuth2AccessToken;
default: {
const dict = await resp.json();
const explain = dict.error_desciption ?? "Unknown OAuth2 Error";
throw new TypeError(explain);
}
}
}
export const acceptAccountViaAuthCode = action(
$accounts,
"acceptAccount",
async ($store, site: string, authCode: string) => {
const app = $registeredApps.get()[site];
if (!app) {
throw TypeError("application not found");
}
const token = await oauth2TokenViaAuthCode(app, authCode);
const acct = {
site: app.site,
accessToken: token.access_token,
tokenType: token.token_type,
scope: token.scope,
createdAt: token.created_at * 1000,
};
const all = [...$store.get(), acct];
$store.set(all);
return acct;
},
);
export type RegisteredApp = {
site: string;
clientId: string;
clientSecret: string;
vapidKey?: string;
redirectUrl: string;
scope: string;
};
export const $registeredApps = persistentAtom<{
[site: string]: RegisteredApp;
}>(
"registeredApps",
{},
{
encode: JSON.stringify,
decode: JSON.parse,
},
);
async function getAppAccessToken(app: RegisteredApp) {
const resp = await fetch(new URL("./oauth/token", app.site), {
method: 'post',
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
client_id: app.clientId,
client_secret: app.clientSecret,
redirect_uri: app.redirectUrl,
grant_type: "client_credentials",
}),
});
const dict = await resp.json();
return dict.access_token;
}
export const getOrRegisterApp = action(
$registeredApps,
"getOrRegisterApp",
async ($store, site: string, redirectUrl: string) => {
const all = $store.get();
const savedApp = all[site];
if (savedApp && savedApp.redirectUrl === redirectUrl) {
const appAccessToken = await getAppAccessToken(savedApp);
if (appAccessToken) {
const client = createRestAPIClient({
url: site,
accessToken: appAccessToken,
});
try {
const verify = await client.v1.apps.verifyCredentials();
Object.assign(savedApp, {
vapidKey: verify.vapidKey,
});
const oauthClient = createOAuthAPIClient({
url: site,
accessToken: appAccessToken,
});
try {
await oauthClient.revoke({
clientId: savedApp.clientId,
clientSecret: savedApp.clientSecret,
token: appAccessToken,
});
} catch {}
return savedApp;
} finally {
$store.set(all);
}
}
}
const client = createRestAPIClient({
url: site,
});
const app = await client.v1.apps.create({
clientName: "TuTu",
website: "https://github.com/thislight/tutu",
redirectUris: redirectUrl,
scopes: "read write push",
});
if (!app.clientId || !app.clientSecret) {
return null;
}
all[site] = {
site,
clientId: app.clientId,
clientSecret: app.clientSecret,
vapidKey: app.vapidKey ?? undefined,
redirectUrl: redirectUrl,
scope: "read write push",
};
$store.set(all);
return all[site];
},
);

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import {render} from 'solid-js/web'
import App from './App.js'
import "./material/theme.css"
render(() => <App />, document.getElementById("root")!)

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import { Accessor, createResource } from "solid-js";
import { Account } from "../accounts/stores";
import { useMastoClientFor } from "./clients";
export function useAcctProfile(account: Accessor<Account>) {
const client = useMastoClientFor(account)
return createResource(client, (client) => {
return client.v1.accounts.verifyCredentials()
}, {
name: "MastodonAccountProfile"
})
}

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src/masto/clients.ts Normal file
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import { Accessor, createMemo, createResource } from "solid-js";
import { Account } from "../accounts/stores";
import { createRestAPIClient, mastodon } from "masto";
const restfulCache: Record<string, mastodon.rest.Client> = {}
export function createMastoClientFor(account: Account) {
const cacheKey = [account.site, account.accessToken].join('')
const cache = restfulCache[cacheKey]
if (cache) return cache;
const client = createRestAPIClient({
url: account.site,
accessToken: account.accessToken,
})
restfulCache[cacheKey] = client
return client
}
export function useMastoClientFor(account: Accessor<Account>) {
return createMemo(() => createMastoClientFor(account()))
}
export function createUnauthorizedClient(site: string) {
const cache = restfulCache[site]
if (cache) return cache;
const client = createRestAPIClient({
url: site
})
restfulCache[site] = client
return client
}
export function useInstance(client: Accessor<mastodon.rest.Client>) {
return createResource(client, async (client) => {
return await client.v2.instance.fetch()
})
}

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import { type mastodon } from "masto";
import { Accessor, createResource, createSignal } from "solid-js";
type TimelineFetchTips = {
direction?: "new" | "old";
};
type Timeline = {
list(params: {
maxId?: string;
minId?: string;
}): mastodon.Paginator<mastodon.v1.Status[], unknown>;
};
export function useTimeline(
timeline: Accessor<Timeline>,
) {
let minId: string | undefined;
let maxId: string | undefined;
let otl: Timeline | undefined;
const idSet = new Set<string>();
return createResource<
mastodon.v1.Status[],
[Timeline],
TimelineFetchTips | undefined
>(
() => [timeline()] as const,
async ([tl], info) => {
if (otl !== tl) {
minId = undefined;
maxId = undefined;
idSet.clear();
info.value = [];
otl = tl;
}
const direction =
typeof info.refetching !== "boolean"
? info.refetching?.direction
: "old";
const pager = await tl.list(
direction === "old"
? {
maxId: minId,
}
: {
minId: maxId,
},
);
const old = info.value || [];
const diff = pager.filter((x) => !idSet.has(x.id));
for (const v of diff.map((x) => x.id)) {
idSet.add(v);
}
if (direction === "old") {
minId = pager[pager.length - 1]?.id;
if (!maxId && pager.length > 0) {
maxId = pager[0].id;
}
return [...old, ...diff];
} else {
maxId = pager.length > 0 ? pager[0].id : undefined;
if (!minId && pager.length > 0) {
minId = pager[pager.length - 1]?.id;
}
return [...diff, ...old];
}
},
{
initialValue: [],
storage(init) {
return createSignal(init, { equals: false });
},
},
);
}

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import type { mastodon } from "masto";
import { createRenderEffect, createResource, type Accessor } from "solid-js";
const CUSTOM_EMOJI_REGEX = /:(\S+):/g;
/**
* Resolve the custom emojis in string to HTML.
*/
export function resolveCustomEmoji(
content: string,
emojis: mastodon.v1.CustomEmoji[],
) {
return content.replace(CUSTOM_EMOJI_REGEX, (original, shortcode: string) => {
const emoji = emojis.find((x) => x.shortcode === shortcode);
if (!emoji) {
return original;
}
return `<img src="${emoji.url}" class="custom-emoji" alt="${shortcode}"/>`;
});
}
export function appliedCustomEmoji(
target: { innerHTML: string },
content: string,
emojis?: mastodon.v1.CustomEmoji[],
) {
createRenderEffect(() => {
const result = emojis ? resolveCustomEmoji(content, emojis) : content;
target.innerHTML = result;
});
}
export function hasCustomEmoji(s: string) {
return CUSTOM_EMOJI_REGEX.test(s);
}

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import { Component, JSX, splitProps } from "solid-js";
import materialStyles from "./material.module.css";
/**
* Material-styled button.
*
* @param type Same as `<button>`'s type property, the default is 'button'
*/
const Button: Component<JSX.ButtonHTMLAttributes<HTMLButtonElement>> = (
props,
) => {
const [managed, passthough] = splitProps(props, ["class", 'type']);
const classes = () =>
managed.class
? [materialStyles.button, managed.class].join(" ")
: materialStyles.button;
const type = () => managed.type ?? 'button'
return <button type={type()} class={classes()} {...passthough}></button>;
};
export default Button;

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import {
JSX,
splitProps,
Component,
createSignal,
createEffect,
onMount,
createRenderEffect,
Show,
} from "solid-js";
import { css } from "solid-styled";
import { decode } from "blurhash";
import { mergeClass } from "../utils";
type ImgProps = {
blurhash?: string;
keepBlur?: boolean;
} & JSX.HTMLElementTags["img"];
const Img: Component<ImgProps> = (props) => {
let canvas: HTMLCanvasElement;
let imgE: HTMLImageElement;
const [managed, passthough] = splitProps(props, [
"blurhash",
"keepBlur",
"class",
"style",
]);
const [isImgLoaded, setIsImgLoaded] = createSignal(false);
const [imgSize, setImgSize] = createSignal<{
width: number;
height: number;
}>();
const isBlurEnabled = () => managed.keepBlur || !isImgLoaded();
css`
:where(.img-root) {
display: inline-block;
position: relative;
> img:first-of-type {
object-fit: contain;
object-position: center;
width: 100%;
height: 100%;
visibility: ${isBlurEnabled() ? "hidden" : "visible"};
}
}
:where(.cover) {
display: ${isBlurEnabled() ? "block" : "none"};
position: absolute;
left: 0;
top: 0;
height: ${`${imgSize()?.height ?? 0}px`};
width: ${`${imgSize()?.width ?? 0}px`};
}
`;
const onImgLoaded = () => {
setIsImgLoaded(true);
setImgSize({
width: imgE.width,
height: imgE.height,
});
};
const onMetadataLoaded = () => {
setImgSize({
width: imgE.width,
height: imgE.height,
});
};
onMount(() => {
setImgSize((x) => {
const parent = imgE.parentElement;
if (!parent) return x;
return x
? x
: {
width: parent.clientWidth,
height: parent.clientHeight,
};
});
});
return (
<div class={mergeClass(managed.class, "img-root")} style={managed.style}>
<Show when={managed.blurhash}>
<canvas
ref={(canvas) => {
createRenderEffect(() => {
if (!managed.blurhash) return;
const ctx = canvas.getContext("2d");
if (!ctx) return;
const size = imgSize();
if (!size) return;
const imgd = ctx?.createImageData(size.width, size.height);
const pixels = decode(managed.blurhash, size.width, size.height);
imgd.data.set(pixels);
ctx.putImageData(imgd, 0, 0);
});
}}
class="cover"
role="presentation"
/>
</Show>
<img
ref={imgE!}
{...passthough}
onLoad={onImgLoaded}
onLoadedMetadata={onMetadataLoaded}
/>
</div>
);
};
export default Img;

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import { createElementSize } from "@solid-primitives/resize-observer";
import {
Show,
createRenderEffect,
createSignal,
onCleanup,
type JSX,
type ParentComponent,
} from "solid-js";
import { css } from "solid-styled";
interface ScaffoldProps {
topbar?: JSX.Element;
fab?: JSX.Element;
}
const Scaffold: ParentComponent<ScaffoldProps> = (props) => {
const [topbarElement, setTopbarElement] = createSignal<HTMLElement>();
const topbarSize = createElementSize(topbarElement);
css`
.scaffold-content {
--scaffold-topbar-height: ${(topbarSize.height?.toString() ?? 0) + "px"};
height: 100%;
width: 100%;
}
.topbar {
position: sticky;
top: 0px;
z-index: var(--tutu-zidx-nav, auto);
}
.fab-dock {
position: fixed;
bottom: 40px;
right: 40px;
z-index: var(--tutu-zidx-nav, auto);
}
`;
return (
<>
<Show when={props.topbar}>
<div class="topbar" ref={setTopbarElement}>
{props.topbar}
</div>
</Show>
<Show when={props.fab}>
<div class="fab-dock">{props.fab}</div>
</Show>
<div class="scaffold-content">{props.children}</div>
</>
);
};
export default Scaffold;

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import {
Component,
createEffect,
splitProps,
type JSX,
type ParentComponent,
} from "solid-js";
import { css } from "solid-styled";
import { useTabListContext } from "./Tabs";
const Tab: ParentComponent<
{
focus?: boolean;
large?: boolean;
} & JSX.ButtonHTMLAttributes<HTMLButtonElement>
> = (props) => {
const [managed, rest] = splitProps(props, [
"focus",
"large",
"type",
"role",
"ref",
]);
let self: HTMLButtonElement;
const {
focusOn: [, setFocusOn],
} = useTabListContext();
createEffect<boolean | undefined>((lastStatus) => {
if (managed.focus && !lastStatus) {
setFocusOn((x) => [...x, self]);
}
if (!managed.focus && lastStatus) {
setFocusOn((x) => x.filter((e) => e !== self));
}
return managed.focus;
});
css`
.tab {
cursor: pointer;
background: none;
border: none;
min-width: ${managed.large ? "160px" : "72px"};
height: 48px;
max-width: min(calc(100% - 56px), 264px);
padding: 10px 24px;
font-size: 0.8135rem;
font-weight: 600;
text-transform: uppercase;
transition: color 120ms var(--tutu-anim-curve-std);
}
:global(.MuiToolbar-root) .tab {
color: rgba(255, 255, 255, 0.7);
&:hover,
&:focus,
&.focus,
&:global(.tablist-focus) {
color: white;
}
}
`;
return (
<button
ref={(x) => {
self = x;
(managed.ref as (e: HTMLButtonElement) => void)?.(x);
}}
type={managed.type ?? "button"}
classList={{ tab: true, focus: managed.focus }}
role={managed.role ?? "tab"}
{...rest}
>
{props.children}
</button>
);
};
export default Tab;

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import {
ParentComponent,
createContext,
createEffect,
createMemo,
createRenderEffect,
createSignal,
useContext,
type Signal,
} from "solid-js";
import { css } from "solid-styled";
const TabListContext = /* @__PURE__ */ createContext<{
focusOn: Signal<HTMLElement[]>;
}>();
export function useTabListContext() {
const result = useContext(TabListContext);
if (!result) {
throw new TypeError("tab list context is not found");
}
return result;
}
const ANIM_SPEED = 160 / 110; // 160px/110ms
const TABLIST_FOCUS_CLASS = "tablist-focus";
const Tabs: ParentComponent<{
offset?: number;
onFocusChanged?: (element: HTMLElement[]) => void;
}> = (props) => {
let self: HTMLDivElement;
const [focusOn, setFocusOn] = createSignal<HTMLElement[]>([]);
createRenderEffect<HTMLElement[] | undefined>((lastFocusElement) => {
const current = focusOn();
if (lastFocusElement) {
for (const e of lastFocusElement) {
e.classList.remove(TABLIST_FOCUS_CLASS);
}
}
for (const e of current) {
e.classList.add("tablist-focus");
}
return current;
});
createRenderEffect(() => {
const callback = props.onFocusChanged;
if (!callback) return;
callback(focusOn());
});
let lastLeft = 0;
let lastWidth = 0;
const getNearestDistance = (
srcRect: { x: number; width: number },
prevEl: Element | null,
nextEl: Element | null,
offset?: number,
) => {
if (!offset || offset === 0) return [0, 0] as const;
if (offset > 0) {
if (!nextEl) return [0, 0] as const;
const rect = nextEl.getBoundingClientRect();
return [
(rect.x - srcRect.x) * offset,
(rect.width - srcRect.width) * offset,
] as const;
} else {
if (!prevEl) return [0, 0] as const;
const rect = prevEl.getBoundingClientRect();
return [
(rect.x - srcRect.x) * offset,
(srcRect.width - rect.width) * offset,
] as const;
}
};
const focusBoundingClientRect = () => {
return focusOn()
.map((x) => x.getBoundingClientRect())
.reduce(
(p, c) => {
return {
x: Math.min(p.x, c.x),
width: p.width + c.width,
};
},
{ x: +Infinity, width: 0 },
);
};
const focusSiblings = () => {
const rects = focusOn().map((x) => [x, x.getBoundingClientRect()] as const);
if (rects.length === 0) return [null, null] as const;
rects.sort(([, rect1], [, rect2]) => rect1.x - rect2.x);
return [
rects[0][0].previousElementSibling,
rects[rects.length - 1][0].nextElementSibling,
] as const;
};
const indicator = () => {
const el = focusOn();
if (!el) {
return ["0px", "0px", "110ms", "110ms"] as const;
}
const rect = focusBoundingClientRect();
const rootRect = self.getBoundingClientRect();
const left = rect.x - rootRect.x;
const width = rect.width;
const [prevEl, nextEl] = focusSiblings();
const [offset, widthChange] = getNearestDistance(
rect,
prevEl,
nextEl,
props.offset,
);
const result = [
`${left + offset}px`,
`${width + widthChange}px`,
`${Math.max(Math.floor(Math.abs(left + offset - lastLeft)), 160) * ANIM_SPEED}ms`,
`${Math.max(Math.floor(Math.abs(width - lastWidth)), 160) * ANIM_SPEED}ms`,
] as const;
lastLeft = left;
lastWidth = width;
return result;
};
css`
.tablist {
width: 100%;
position: relative;
white-space: nowrap;
overflow-x: auto;
&::after {
transition:
left ${indicator()[2]} var(--tutu-anim-curve-std),
width ${indicator()[3]} var(--tutu-anim-curve-std);
position: absolute;
content: "";
display: block;
background-color: white;
height: 2px;
width: ${indicator()[1]};
left: ${indicator()[0]};
bottom: 0;
}
}
`;
return (
<TabListContext.Provider value={{ focusOn: [focusOn, setFocusOn] }}>
<div ref={self!} class="tablist" role="tablist">
{props.children}
</div>
</TabListContext.Provider>
);
};
export default Tabs;

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import {
Component,
createEffect,
createSignal,
createUniqueId,
onMount,
Show,
} from "solid-js";
import formStyles from "./form.module.css";
export type TextFieldProps = {
label?: string;
helperText?: string;
type?: "text" | "password";
onChange?: (value: string) => void;
onInput?: (value: string) => void;
inputId?: string;
error?: boolean;
required?: boolean;
name?: string;
};
const TextField: Component<TextFieldProps> = (props) => {
let input: HTMLInputElement;
let field: HTMLDivElement;
const [hasContent, setHasContent] = createSignal(false);
const altInputId = createUniqueId();
createEffect(() => {
if (hasContent()) {
field.classList.add("float-label");
} else {
field.classList.remove("float-label");
}
});
onMount(() => {
setHasContent(input.value.length > 0);
});
const onInputChange = (e: { currentTarget: HTMLInputElement }) => {
const value = (e.currentTarget as HTMLInputElement).value;
setHasContent(value.length > 0);
props.onInput?.(value);
};
const inputId = () => props.inputId ?? altInputId;
const fieldClass = () => {
const cls = [formStyles.textfield];
if (typeof props.helperText !== "undefined") {
cls.push(formStyles.withHelperText);
}
if (props.error) {
cls.push(formStyles.error);
}
return cls.join(" ");
};
return (
<div ref={field!} class={fieldClass()}>
<label for={inputId()}>{props.label}</label>
<input
ref={input!}
id={inputId()}
type={props.type ?? "text"}
onInput={onInputChange}
onChange={(e) => props.onChange?.(e.currentTarget.value)}
placeholder=""
required={props.required}
name={props.name}
/>
<Show when={typeof props.helperText !== "undefined"}>
<span class={formStyles.helperText}>{props.helperText}</span>
</Show>
</div>
);
};
export default TextField;

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.card {
composes: surface from 'material.module.css';
border-radius: 2px;
box-shadow: var(--tutu-shadow-e2);
transition: var(--tutu-transition-shadow);
overflow: hidden;
background-color: var(--tutu-color-surface-l);
&:focus-within,
&:focus-visible {
box-shadow: var(--tutu-shadow-e8);
}
&:not(.manualMargin) {
&>:not(.cardNoPad) {
margin-inline: var(--card-pad, 20px);
}
> :not(.cardGutSkip):first-child {
margin-top: var(--card-gut, 20px);
}
>.cardGutSkip+*:not(.cardGutSkip) {
margin-top: var(--card-gut, 20px);
}
> :not(.cardGutSkip):last-child {
margin-bottom: var(--card-gut, 20px);
}
}
}
.layoutCentered {
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
width: 448px;
@media (max-width: 600px) {
& {
position: static;
height: 100%;
width: 100%;
left: 0;
right: 0;
transform: none;
display: grid;
grid-template-rows: 1fr auto;
height: 100vh;
overflow: auto;
}
}
}

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.textfield {
composes: touchTarget from 'material.module.css';
--border-color: var(--tutu-color-inactive-on-surface);
--active-border-color: var(--tutu-color-primary);
--label-color: var(--tutu-color-inactive-on-surface);
--active-label-color: var(--tutu-color-primary);
--helper-text-color: var(--tutu-color-inactive-on-surface);
&>* {
width: 100%;
}
&.error, &:has(>input[aria-invalid="true"]) {
&:not(:focus-within) {
--border-color: var(--tutu-color-error-on-surface);
--label-color: var(--tutu-color-error-on-surface);
--helper-text-color: var(--tutu-color-error-on-surface);
}
&:focus-within {
--helper-text-color: var(--tutu-color-error-on-surface);
}
}
position: relative;
&>label {
position: absolute;
left: 0;
bottom: calc(10px + var(--bottom-height, 0px));
color: var(--label-color);
transition: bottom .2s ease-in-out, font-size .2s ease-in-out, color .2s ease-in-out;
cursor: text;
font-size: 0.8125rem;
}
&>label:has(+ input:not(:placeholder-shown)) {
bottom: calc(100% - 0.8125rem);
}
&:focus-within>label, &.float-label>label {
bottom: calc(100% - 0.8125rem);
color: var(--active-label-color);
}
&>input[type='text'],
&>input[type='password'] {
border: none;
outline: none;
border-bottom: 1px solid var(--border-color);
background-color: transparent;
padding-top: 16px;
padding-bottom: 8px;
margin-bottom: 1px;
transition: border-color .2s ease-in-out;
&:focus {
border-bottom: 2px solid var(--active-border-color);
margin-bottom: 0;
}
}
&.withHelperText {
--bottom-height: 0.8125rem;
}
& .helperText {
color: var(--helper-text-color);
font-size: 0.8125rem;
line-height: 100%;
-webkit-line-clamp: 1;
line-clamp: 1;
display: flex;
justify-content: space-between;
min-height: 0.8125rem;
cursor: auto;
}
}

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.surface {
background-color: var(--tutu-color-surface);
color: var(--tutu-color-on-surface);
}
.touchTarget {
min-width: 44px;
min-height: 44px;
cursor: pointer;
}
.button {
composes: buttonText from './typography.module.css';
composes: touchTarget;
border: none;
background-color: transparent;
color: var(--tutu-color-primary);
font-family: inherit;
&:focus,&:hover,&:focus-visible {
background-color: var(--tutu-color-surface-dd);
}
&.pressed {
background-color: var(--tutu-color-surface-d);
}
&.raised {
background-color: var(--tutu-color-primary);
color: var(--tutu-color-on-primary);
}
&:disabled, &[aria-disabled]:not([aria-disabled="false"]) {
color: #9e9e9e;
&:focus,&:hover,&:focus-visible {
background-color: transparent;
}
}
.toolbar &, .appbar & {
height: 100%;
margin-block: 0;
padding-block: 0;
border-radius: 0;
}
.appbar & {
color: var(--tutu-color-on-primary);
&:focus,&:hover,&:focus-visible {
background-color: var(--tutu-color-primary-ll);
}
&.pressed {
background-color: var(--tutu-color-primary-l);
}
}
.toolbar & {
color: var(--tutu-color-on-surface);
}
}

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import { Theme, createTheme } from "@suid/material/styles";
import { deepPurple, amber } from "@suid/material/colors";
import { Accessor } from "solid-js";
export function useRootTheme() : Accessor<Theme> {
return () => createTheme({
palette: {
primary: {
main: deepPurple[500]
},
secondary: {
main: amber.A200
}
}
})
}

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:root,
[lang^="en"], [lang="en"] {
--md-typography-type: "regular";
--title-size: 1.25rem;
--title-weight: 500;
--subheading-size: 1.125rem;
--body-size: 1rem;
--body2-weight: 500;
--caption-size: 0.875rem;
--button-size: 1rem;
--button-weight: 500;
--button-text-transform: uppercase;
@media (min-width: 1024px) {
& {
--subheading-size: 1.0625rem;
--body-size: 0.9375rem;
}
}
}
[lang^="zh"], [lang="zh"],
[lang^="kr"], [lang="kr"],
[lang^="ja"], [lang="ja"] {
--md-typography-type: "dense";
--title-size: 1.4375rem;
--subheading-size: 1.1875rem;
--body-size: 1.0625rem;
--caption-size: 0.9375rem;
--button-size: 1.0625rem;
--button-text-transform: none;
@media (min-width: 1024px) {
& {
--subheading-size: 1.125rem;
--body-size: 1rem;
}
}
}
:root {
--tutu-color-primary: #673ab7;
/* Deep Purple 500 */
--tutu-color-on-primary: white;
--tutu-color-primary-d: #512da8;
/* 700 */
--tutu-color-on-primary-d: white;
--tutu-color-primary-dd: #4527a0;
/* 800 */
--tutu-color-on-primary-dd: white;
--tutu-color-primary-l: #9575cd;
/* 200 */
--tutu-color-on-primary-l: white;
--tutu-color-primary-ll: #b39ddb;
/* 100 */
--tutu-color-on-primary-ll: black;
--tutu-color-secondary: #ffd740;
/* Amber A200 */
--tutu-color-on-secondary: black;
--tutu-color-surface-l: white;
--tutu-color-surface: #fafafa;
--tutu-color-surface-d: #99999928;
--tutu-color-surface-dd: #99999920;
--tutu-color-on-surface: black;
--tutu-color-secondary-text-on-surface: rgba(0, 0, 0, 0.5);
--tutu-color-error-on-surface: #d32f2f;
--tutu-color-inactive-on-surface: #757575;
--tutu-shadow-e1: 0px 1px 2px 0px #9e9e9e;
/* Switch */
--tutu-shadow-e2: 0px 2px 4px 0px #9e9e9e;
/* (Resting) cards, raised button, quick entry / search bar */
--tutu-shadow-e3: 0px 3px 6px 0px #9e9e9e;
/* Refresh indicator, quick entry / search bar (scrolled) */
--tutu-shadow-e4: 0px 4px 8px 0px #9e9e9e;
/* App bar */
--tutu-shadow-e6: 0px 6px 12px 0px #9e9e9e;
/* Snack bar, FAB (resting) */
--tutu-shadow-e8: 0px 8px 16px 0px #9e9e9e;
/* Menu, (picked-up) cards, (pressed) raise button */
--tutu-shadow-e9: 0px 9px 18px 0px #9e9e9e;
/* Submenu (+1dp for each submenu) */
--tutu-shadow-e12: 0px 12px 24px 0px #9e9e9e;
/* (pressed) FAB */
--tutu-shadow-e16: 0px 16px 32px 0px #9e9e9e;
/* Nav drawer, right drawer, modal bottom sheet */
--tutu-shadow-e24: 0px 24px 48px 0px #9e9e9e;
/* Dialog, picker */
--tutu-anim-curve-std: cubic-bezier(0.4, 0, 0.2, 1);
--tutu-anim-curve-deceleration: cubic-bezier(0, 0, 0.2, 1);
--tutu-anim-curve-aceleration: cubic-bezier(0.4, 0, 1, 1);
--tutu-anim-curve-sharp: cubic-bezier(0.4, 0, 0.6, 1);
@media (max-width: 300px) {
/* XS screen, like wearables */
& {
--tutu-transition-shadow: box-shadow 157.5ms var(--tutu-anim-curve-std);
}
}
@media (max-width: 600px) {
/* Mobile */
& {
--tutu-transition-shadow: box-shadow 225ms var(--tutu-anim-curve-std);
}
}
@media (max-width: 1200px) {
/* Tablet */
& {
--tutu-transition-shadow: box-shadow 292.5ms var(--tutu-anim-curve-std);
}
}
/* Desktop */
--tutu-transition-shadow: box-shadow 175ms var(--tutu-anim-curve-std);
--tutu-zidx-nav: 1100;
}
* {
font-family: Roboto, "Noto Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
box-sizing: border-box;
margin: 0;
}
body {
font-size: var(--body-size, 1rem);
}

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.display4 {
font-size: 7rem;
font-weight: 300;
}
.display3 {
font-size: 3.5rem;
}
.display2 {
font-size: 2.8125rem;
}
.display1 {
font-size: 2.125rem;
}
.headline {
font-size: 1.5rem;
}
.title {
font-size: var(--title-size);
font-weight: var(--title-weight);
}
.subheading {
font-size: var(--subheading-size);
}
.body1 {
font-size: var(--body-size);
}
.body2 {
composes: body1;
font-weight: var(--body2-weight);
}
.caption {
font-size: var(--caption-size);
}
.buttonText {
font-weight: var(--button-weight);
font-size: var(--button-size);
text-transform: var(--button-text-transform);
}

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import { JSX, ParentComponent, splitProps, type Ref } from "solid-js";
import { Dynamic } from "solid-js/web";
import typography from "./typography.module.css";
import { mergeClass } from "../utils";
type AnyElement = keyof JSX.IntrinsicElements | ParentComponent<any>
type PropsOf<E extends AnyElement> =
E extends ParentComponent<infer Props>
? Props
: E extends keyof JSX.IntrinsicElements
? JSX.IntrinsicElements[E]
: JSX.HTMLAttributes<HTMLElement>;
export type TypographyProps<
E extends AnyElement,
> = {
ref?: Ref<E>;
component?: E;
class?: string;
} & PropsOf<E>;
type TypographyKind =
| "display4"
| "display3"
| "display2"
| "display1"
| "headline"
| "title"
| "subheading"
| "body1"
| "body2"
| "caption"
| "buttonText";
export function Typography<T extends AnyElement>(props: {typography: TypographyKind } & TypographyProps<T>) {
const [managed, passthough] = splitProps(props, [
"ref",
"component",
"class",
"typography",
]);
const classes = () =>
mergeClass(managed.class, typography[managed.typography]);
return (
<Dynamic
ref={managed.ref}
component={managed.component ?? "span"}
class={classes()}
{...passthough}
></Dynamic>
);
};
export function Display4<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"display4"} {...props}></Typography>
}
export function Display3<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"display3"} {...props}></Typography>
}
export function Display2<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"display2"} {...props}></Typography>
}
export function Display1<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"display1"} {...props}></Typography>
}
export function Headline<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"headline"} {...props}></Typography>
}
export function Title<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"title"} {...props}></Typography>
}
export function Subheading<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"subheading"} {...props}></Typography>
}
export function Body1<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"body1"} {...props}></Typography>
}
export function Body2<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"body2"} {...props}></Typography>
}
export function Caption<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"caption"} {...props}></Typography>
}
export function ButtonText<E extends AnyElement>(props: TypographyProps<E>) {
return <Typography typography={"buttonText"} {...props}></Typography>
}

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import { createContext, useContext, type Accessor } from "solid-js";
export type HeroSource = {[key: string | symbol | number]: HTMLElement | undefined}
const HeroSourceContext = createContext<Accessor<HeroSource>>(() => ({}))
export const HeroSourceProvider = HeroSourceContext.Provider
export function useHeroSource() {
return useContext(HeroSourceContext)
}

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import {
Accessor,
createContext,
createRenderEffect,
createSignal,
onCleanup,
untrack,
useContext,
} from "solid-js";
const TimeSourceContext = createContext<Accessor<Date>>();
export const TimeSourceProvider = TimeSourceContext.Provider;
export function createTimeSource() {
let id: number | undefined;
const [get, set] = createSignal(new Date());
createRenderEffect(() =>
untrack(() => {
id = setTimeout(() => {
set(new Date());
}, 30 * 1000);
}),
);
onCleanup(() => {
if (typeof id !== "undefined") {
clearInterval(id);
}
});
return get;
}
export function useTimeSource() {
return (
useContext(TimeSourceContext) ??
(console.warn("useTimeSource() is used but no source is provided"),
createTimeSource())
);
}

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import { persistentMap } from "@nanostores/persistent";
type Settings = {
onGoingOAuth2Process?: string
}
export const $settings = persistentMap<Settings>("settings::", {})

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import type { mastodon } from "masto";
import { type Component } from "solid-js";
import tootStyle from "./toot.module.css";
import { formatRelative } from "date-fns";
import Img from "../material/Img";
import { Body2 } from "../material/typography";
import { css } from "solid-styled";
import { appliedCustomEmoji } from "../masto/toot";
import cardStyle from "../material/cards.module.css";
type CompactTootProps = {
status: mastodon.v1.Status;
now: Date;
class?: string;
};
const CompactToot: Component<CompactTootProps> = (props) => {
const toot = () => props.status;
return (
<section
class={[tootStyle.compact, props.class || ""].join(" ")}
lang={toot().language || undefined}
>
<Img
src={toot().account.avatar}
class={[
tootStyle.tootAvatar,
].join(" ")}
/>
<div class={[tootStyle.compactAuthorGroup].join(' ')}>
<Body2
ref={(e: { innerHTML: string }) => {
appliedCustomEmoji(
e,
toot().account.displayName,
toot().account.emojis,
);
}}
></Body2>
<span class={tootStyle.compactAuthorUsername}>
@{toot().account.username}@{new URL(toot().account.url).hostname}
</span>
<time datetime={toot().createdAt}>
{formatRelative(toot().createdAt, props.now)}
</time>
</div>
<div
ref={(e: { innerHTML: string }) => {
appliedCustomEmoji(e, toot().content, toot().emojis);
}}
class={[tootStyle.compactTootContent].join(' ')}
></div>
</section>
);
};
export default CompactToot;

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import {
Component,
For,
onCleanup,
createSignal,
createEffect,
Show,
untrack,
onMount,
} from "solid-js";
import { $accounts } from "../accounts/stores";
import { useDocumentTitle } from "../utils";
import { useStore } from "@nanostores/solid";
import { useMastoClientFor } from "../masto/clients";
import { type mastodon } from "masto";
import Scaffold from "../material/Scaffold";
import {
AppBar,
Button,
Fab,
LinearProgress,
ListItemSecondaryAction,
ListItemText,
MenuItem,
Switch,
Toolbar,
Typography,
} from "@suid/material";
import { css } from "solid-styled";
import { TimeSourceProvider, createTimeSource } from "../platform/timesrc";
import TootThread from "./TootThread.js";
import { useAcctProfile } from "../masto/acct";
import ProfileMenuButton from "./ProfileMenuButton";
import Tabs from "../material/Tabs";
import Tab from "../material/Tab";
import { Create as CreateTootIcon } from "@suid/icons-material";
import { useTimeline } from "../masto/timelines";
import { makeEventListener } from "@solid-primitives/event-listener";
const TimelinePanel: Component<{
client: mastodon.rest.Client;
name: "home" | "public" | "trends";
prefetch?: boolean;
}> = (props) => {
const [timeline, { refetch: refetchTimeline, mutate: mutateTimeline }] =
useTimeline(() =>
props.name !== "trends"
? props.client.v1.timelines[props.name]
: props.client.v1.trends.statuses,
);
const tlEndObserver = new IntersectionObserver(() => {
if (untrack(() => props.prefetch) && !timeline.loading)
refetchTimeline({ direction: "old" });
});
onCleanup(() => tlEndObserver.disconnect());
const onBookmark = async (
index: number,
client: mastodon.rest.Client,
status: mastodon.v1.Status,
) => {
const result = await (status.bookmarked
? client.v1.statuses.$select(status.id).unbookmark()
: client.v1.statuses.$select(status.id).bookmark());
mutateTimeline((o) => {
o[index] = result;
return o;
});
};
const onBoost = async (
index: number,
client: mastodon.rest.Client,
status: mastodon.v1.Status,
) => {
const reblogged = false;
mutateTimeline((o) => {
Object.assign(o[index].reblog ?? o[index], {
reblogged: !reblogged,
});
return o;
});
const result = reblogged
? await client.v1.statuses.$select(status.id).unreblog()
: (await client.v1.statuses.$select(status.id).reblog()).reblog!;
mutateTimeline((o) => {
Object.assign(o[index].reblog ?? o[index], {
reblogged: result.reblogged,
reblogsCount: result.reblogsCount,
});
return o;
});
};
return (
<>
<div>
<For each={timeline()}>
{(item, index) => {
return (
<TootThread
status={item}
onBoost={(...args) => onBoost(index(), ...args)}
onBookmark={(...args) => onBookmark(index(), ...args)}
client={props.client}
/>
);
}}
</For>
</div>
<div ref={(e) => tlEndObserver.observe(e)}></div>
<Show when={timeline.loading}>
<div class="loading-line" style={{ width: "100%" }}>
<LinearProgress />
</div>
</Show>
<Show when={timeline.error}>
<div
style={{
display: "flex",
padding: "20px 0",
"align-items": "center",
"justify-content": "center",
}}
>
<Button variant="contained" onClick={[refetchTimeline, "old"]}>
Retry
</Button>
</div>
</Show>
<Show when={!props.prefetch && !timeline.loading}>
<div
style={{
display: "flex",
padding: "20px 0",
"align-items": "center",
"justify-content": "center",
}}
>
<Button variant="contained" onClick={[refetchTimeline, "old"]}>
Load More
</Button>
</div>
</Show>
</>
);
};
const Home: Component = () => {
let panelList: HTMLDivElement;
useDocumentTitle("Timelines");
const accounts = useStore($accounts);
const now = createTimeSource();
const client = useMastoClientFor(() => accounts()[0]);
const [profile] = useAcctProfile(() => accounts()[0]);
const [panelOffset, setPanelOffset] = createSignal(0);
const [prefetching, setPrefetching] = createSignal(true);
const [currentFocusOn, setCurrentFocusOn] = createSignal<HTMLElement[]>([]);
const [focusRange, setFocusRange] = createSignal([0, 0] as readonly [
number,
number,
]);
let scrollEventLockReleased = true;
const recalculateTabIndicator = () => {
scrollEventLockReleased = false;
try {
const { x: panelX, width: panelWidth } =
panelList.getBoundingClientRect();
let minIdx = +Infinity,
maxIdx = -Infinity;
const items = panelList.querySelectorAll(".tab-panel");
const ranges = Array.from(items).map((x) => {
const rect = x.getBoundingClientRect();
const inlineStart = rect.x - panelX;
const inlineEnd = rect.width + inlineStart;
return [inlineStart, inlineEnd] as const;
});
for (let i = 0; i < items.length; i++) {
const e = items.item(i);
const [inlineStart, inlineEnd] = ranges[i];
if (inlineStart >= 0 && inlineEnd <= panelWidth) {
minIdx = Math.min(minIdx, i);
maxIdx = Math.max(maxIdx, i);
e.classList.add("active");
} else {
e.classList.remove("active");
}
}
if (isFinite(minIdx) && isFinite(maxIdx)) {
setFocusRange([minIdx, maxIdx]);
}
} finally {
scrollEventLockReleased = true;
}
};
onMount(() => {
makeEventListener(panelList, "scroll", () => {
if (scrollEventLockReleased) {
requestAnimationFrame(recalculateTabIndicator);
}
});
makeEventListener(window, "resize", () => {
if (scrollEventLockReleased) {
requestAnimationFrame(recalculateTabIndicator);
}
});
requestAnimationFrame(recalculateTabIndicator);
});
const isTabFocus = (idx: number) => {
const [start, end] = focusRange();
if (!isFinite(start) || !isFinite(end)) return false;
return idx >= start && idx <= end;
};
const onTabClick = (idx: number) => {
const items = panelList.querySelectorAll(".tab-panel");
if (items.length > idx) {
items.item(idx).scrollIntoView({ behavior: "smooth" });
}
};
css`
.tab-panel {
overflow: visible auto;
max-width: 560px;
height: 100%;
padding: 40px 16px;
max-height: calc(100vh - var(--scaffold-topbar-height, 0px));
max-height: calc(100dvh - var(--scaffold-topbar-height, 0px));
scroll-snap-align: center;
&:not(.active) {
overflow: hidden;
}
@media (max-width: 600px) {
padding: 0;
}
}
.panel-list {
display: grid;
grid-auto-columns: 560px;
grid-auto-flow: column;
overflow-x: auto;
scroll-snap-type: x mandatory;
scroll-snap-stop: always;
height: calc(100vh - var(--scaffold-topbar-height, 0px));
height: calc(100dvh - var(--scaffold-topbar-height, 0px));
@media (max-width: 600px) {
grid-auto-columns: 100%;
}
}
`;
return (
<Scaffold
topbar={
<AppBar position="static">
<Toolbar variant="dense" class="responsive">
<Tabs onFocusChanged={setCurrentFocusOn} offset={panelOffset()}>
<Tab focus={isTabFocus(0)} onClick={[onTabClick, 0]}>
Home
</Tab>
<Tab focus={isTabFocus(1)} onClick={[onTabClick, 1]}>
Trending
</Tab>
<Tab focus={isTabFocus(2)} onClick={[onTabClick, 2]}>
Public
</Tab>
</Tabs>
<ProfileMenuButton profile={profile()}>
<MenuItem onClick={(e) => setPrefetching((x) => !x)}>
<ListItemText>Prefetch Toots</ListItemText>
<ListItemSecondaryAction>
<Switch checked={prefetching()}></Switch>
</ListItemSecondaryAction>
</MenuItem>
</ProfileMenuButton>
</Toolbar>
</AppBar>
}
fab={
<Fab color="secondary">
<CreateTootIcon />
</Fab>
}
>
<TimeSourceProvider value={now}>
<div class="panel-list" ref={panelList!}>
<div class="tab-panel">
<div>
<TimelinePanel
client={client()}
name="home"
prefetch={prefetching()}
/>
</div>
</div>
<div class="tab-panel">
<div>
<TimelinePanel
client={client()}
name="trends"
prefetch={prefetching()}
/>
</div>
</div>
<div class="tab-panel">
<div>
<TimelinePanel
client={client()}
name="public"
prefetch={prefetching()}
/>
</div>
</div>
<div></div>
</div>
</TimeSourceProvider>
</Scaffold>
);
};
export default Home;

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import type { mastodon } from "masto";
import { type Component, For, createSignal } from "solid-js";
import { css } from "solid-styled";
import tootStyle from "./toot.module.css";
import { Portal } from "solid-js/web";
import MediaViewer, { MEDIA_VIEWER_HEROSRC } from "./MediaViewer";
import { HeroSourceProvider } from "../platform/anim";
const MediaAttachmentGrid: Component<{
attachments: mastodon.v1.MediaAttachment[];
}> = (props) => {
let rootRef: HTMLElement;
const [viewerIndex, setViewerIndex] = createSignal<number>();
const viewerOpened = () => typeof viewerIndex() !== "undefined"
const gridTemplateColumns = () => {
const l = props.attachments.length;
if (l < 2) {
return "1fr";
}
if (l < 4) {
return "repeat(2, 1fr)";
}
return "repeat(3, 1fr)";
};
const openViewerFor = (index: number) => {
setViewerIndex(index);
};
css`
.attachments {
grid-template-columns: ${gridTemplateColumns()};
}
`;
return (
<section
ref={rootRef!}
class={[tootStyle.tootAttachmentGrp, "attachments"].join(" ")}
onClick={(e) => e.stopImmediatePropagation()}
>
<For each={props.attachments}>
{(item, index) => {
switch (item.type) {
case "image":
return (
<img
src={item.previewUrl}
alt={item.description || undefined}
onClick={[openViewerFor, index()]}
loading="lazy"
></img>
);
case "video":
case "gifv":
case "audio":
case "unknown":
return <div></div>;
}
}}
</For>
<HeroSourceProvider
value={() => ({
[MEDIA_VIEWER_HEROSRC]: rootRef.children.item(
viewerIndex() || 0,
) as HTMLElement,
})}
>
<MediaViewer
show={viewerOpened()}
index={viewerIndex() || 0}
onIndexUpdated={setViewerIndex}
media={props.attachments}
onClose={() => setViewerIndex(undefined)}
/>
</HeroSourceProvider>
</section>
);
};
export default MediaAttachmentGrid;

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import type { mastodon } from "masto";
import {
For,
type Component,
type ParentComponent,
Switch,
Match,
createEffect,
createSignal,
type JSX,
onMount,
Index,
mergeProps,
requestCallback,
untrack,
} from "solid-js";
import { css } from "solid-styled";
import { useHeroSource } from "../platform/anim";
import { Portal } from "solid-js/web";
import { createStore } from "solid-js/store";
import { IconButton, Toolbar } from "@suid/material";
import { ArrowLeft, ArrowRight, Close } from "@suid/icons-material";
type MediaViewerProps = {
show: boolean;
index: number;
media: mastodon.v1.MediaAttachment[];
onIndexUpdated?: (newIndex: number) => void;
onClose?: () => void;
};
export const MEDIA_VIEWER_HEROSRC = Symbol("mediaViewerHeroSrc");
function within(n: number, target: number, range: number) {
return n >= target - range || n <= target + range;
}
function clamp(input: number, min: number, max: number) {
return Math.min(Math.max(input, min), max)
}
const MediaViewer: ParentComponent<MediaViewerProps> = (props) => {
let rootRef: HTMLDialogElement;
const heroSource = useHeroSource();
const heroSourceEl = () => heroSource()[MEDIA_VIEWER_HEROSRC];
type State = {
ref?: HTMLElement;
media: mastodon.v1.MediaAttachment;
top: number;
left: number;
scale: number;
osize: [number, number]; // width, height
};
const [state, setState] = createStore<State[]>(
props.media.map(
(media) =>
({
top: 0,
left: 0,
ref: undefined,
media,
scale: 1,
osize: [0, 9],
}) as State,
),
);
const [showControls, setShowControls] = createSignal(true);
const [dragging, setDragging] = createSignal(false);
const hasPrev = () => state.length > 1 && props.index !== 0;
const hasNext = () => state.length > 1 && props.index < state.length - 1;
css`
.media-viewer--root {
background: none;
border: none;
overflow: hidden;
margin: 0;
padding: 0;
outline: none;
max-width: 100%;
max-height: 100%;
height: 100%;
width: 100%;
&[open] {
display: block;
}
}
.media-viewer {
display: grid;
grid-auto-flow: column;
grid-auto-columns: 100%;
width: 100%;
height: 100%;
overflow: auto;
background-color: ${showControls()
? "var(--tutu-color-surface)"
: "var(--tutu-color-on-surface)"};
transition: background-color 0.2s var(--tutu-anim-curve-std);
scroll-behavior: smooth;
> .media {
height: 100%;
}
}
.media {
overflow: hidden;
position: relative;
> img {
position: absolute;
object-fit: contain;
top: 0;
left: 0;
transform-origin: center;
}
}
.media-ctrls {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: 1;
cursor: ${dragging() ? "grabbing" : "grab"};
}
.left-dock {
position: absolute;
left: 24px;
top: 50%;
transform: translateY(-50%)
${showControls() && hasPrev()
? ""
: "translateX(-100%) translateX(-24px)"};
display: inline-block;
transition: transform 0.2s var(--tutu-anim-curve-std);
}
.right-dock {
position: absolute;
right: 24px;
top: 50%;
transform: translateY(-50%)
${showControls() && hasNext()
? ""
: "translateX(100%) translateX(24px)"};
display: inline-block;
transition: transform 0.2s var(--tutu-anim-curve-std);
}
`;
createEffect(() => {
if (props.show) {
rootRef.showModal();
untrack(() => {
for (let i = 0; i < state.length; i++) {
centre(state[i], i);
}
});
} else {
rootRef.close();
}
});
createEffect(() => {
const viewer = rootRef.children.item(0)!;
const targetPageE = viewer.children.item(props.index + 1);
if (!targetPageE) return;
targetPageE.scrollIntoView();
});
const minScaleOf = (state: State) => {
const {
ref,
osize: [width, height],
} = state;
const { width: parentWidth, height: parentHeight } =
ref!.parentElement!.getBoundingClientRect();
if (height <= parentHeight && width <= parentWidth) {
return 1;
}
return Math.min(parentHeight / height, parentWidth / width);
};
// Position medias to the centre.
// This function is only available when the elements are layout.
const centre = ({ ref, osize: [width, height] }: State, idx: number) => {
const { width: parentWidth, height: parentHeight } =
ref!.parentElement!.getBoundingClientRect();
const scale =
height <= parentHeight && width <= parentWidth
? 1
: Math.min(parentHeight / height, parentWidth / width);
const top = parentHeight / 2 - height / 2;
const left = parentWidth / 2 - width / 2;
setState(idx, { top, left, scale });
};
const scale = (
center: readonly [number, number], // left, top
move: number,
idx: number,
) => {
const { ref, top: otop, left: oleft, scale: oscale, osize: [owidth, oheight] } = state[idx];
const [cx, cy] = center;
const iy = clamp(cy - otop, 0, oheight),
ix = clamp(cx - oleft, 0, owidth); // in image coordinate system
const scale = move + oscale;
const oix = ix / oscale,
oiy = iy / oscale;
const nix = oix * scale,
niy = oiy * scale;
// Now we can calculate the center's move
const { width: vw, height: vh } =
ref!.parentElement!.getBoundingClientRect();
const top = vh / 2 - niy;
const left = vw / 2 - nix;
setState(idx, { top, left, scale });
};
const movePrev = () => {
props.onIndexUpdated?.(Math.max(props.index - 1, 0));
};
const moveNext = () => {
props.onIndexUpdated?.(Math.min(props.index + 1, state.length - 1));
};
const ctrlWheel = (event: WheelEvent) => {
if (event.ctrlKey && event.deltaY !== 0) {
event.preventDefault();
const center = [event.clientX, event.clientY] as const;
scale(center, -event.deltaY / event.clientY, props.index);
} else {
if (event.deltaX !== 0) {
event.preventDefault();
if (event.deltaX > 0) {
moveNext();
} else {
movePrev();
}
}
}
};
let lastMousedown: [number, number, number] | null = null; // time, left, top
const ctrlMouseDown = (event: MouseEvent) => {
if (event.buttons !== 1) return;
event.preventDefault();
lastMousedown = [Date.now(), event.clientX, event.clientY];
setDragging(true);
};
const ctrlMouseMove = (event: MouseEvent) => {
if (!lastMousedown) return;
event.preventDefault();
const { movementX: mleft, movementY: mtop } = event;
setState(props.index, (o) => ({ left: o.left + mleft, top: o.top + mtop }));
};
const ctrlMouseUp = (event: MouseEvent) => {
if (lastMousedown !== null) {
event.preventDefault();
const [time, left, top] = lastMousedown;
const { clientX: nleft, clientY: ntop } = event;
const now = Date.now();
const target = event.target;
checkControls: {
if (
target instanceof Element &&
!target.classList.contains("media-ctrls")
) {
// It's dispatched from sub controls, exits
break checkControls;
}
if (
now - time < 250 &&
within(left, nleft, 4) &&
within(top, ntop, 4)
) {
setShowControls((x) => !x);
}
}
lastMousedown = null;
setDragging(false);
}
};
return (
<dialog ref={rootRef!} class="media-viewer--root">
<div class="media-viewer">
<div
class="media-ctrls"
onWheel={ctrlWheel}
onMouseDown={ctrlMouseDown}
onMouseUp={ctrlMouseUp}
onMouseMove={ctrlMouseMove}
>
<Toolbar
variant="dense"
sx={{
backgroundColor: "var(--tutu-color-surface)",
transform: !showControls() ? "translateY(-100%)" : undefined,
transition:
"transform 0.2s var(--tutu-anim-curve-std), box-shadow 0.2s var(--tutu-anim-curve-std)",
boxShadow: showControls() ? "var(--tutu-shadow-e6)" : undefined,
}}
>
<IconButton onClick={props.onClose}>
<Close />
</IconButton>
</Toolbar>
<div class="left-dock">
<IconButton
size="large"
onClick={(e) => (movePrev(), e.stopPropagation())}
>
<ArrowLeft />
</IconButton>
</div>
<div class="right-dock">
<IconButton
size="large"
onClick={(e) => (moveNext(), e.stopPropagation())}
>
<ArrowRight />
</IconButton>
</div>
</div>
<Index each={state}>
{(item, index) => {
return (
<div class="media" data-index={index}>
<Switch
fallback={
<pre>{JSON.stringify(item().media, undefined, 2)}</pre>
}
>
<Match when={item().media.type === "image"}>
<img
ref={(r) => {
setState(index, { ref: r });
}}
onLoad={(e) => {
const { naturalWidth: width, naturalHeight: height } =
e.currentTarget;
setState(index, {
osize: [width, height],
});
}}
src={item().media.url || undefined}
style={{
left: `${item().left}px`,
top: `${item().top}px`,
transform: `scale(${item().scale})`,
}}
alt={item().media.description || undefined}
></img>
</Match>
</Switch>
</div>
);
}}
</Index>
</div>
</dialog>
);
};
export default MediaViewer;

121
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import {
Avatar,
ButtonBase,
Divider,
ListItemAvatar,
ListItemIcon,
ListItemText,
Menu,
MenuItem,
} from "@suid/material";
import { Show, createSignal, createUniqueId, type ParentComponent } from "solid-js";
import {
Settings as SettingsIcon,
Bookmark as BookmarkIcon,
Star as LikeIcon,
FeaturedPlayList as ListIcon,
} from "@suid/icons-material";
const ProfileMenuButton: ParentComponent<{
profile?: { displayName: string; avatar: string; username: string };
onClick?: () => void;
onClose?: () => void;
}> = (props) => {
const menuId = createUniqueId();
const buttonId = createUniqueId();
let [anchor, setAnchor] = createSignal<HTMLButtonElement | null>(null);
const open = () => !!anchor();
const onClick = (
event: MouseEvent & { currentTarget: HTMLButtonElement },
) => {
setAnchor(event.currentTarget);
props.onClick?.();
};
const onClose = () => {
props.onClick?.();
setAnchor(null);
};
return (
<>
<ButtonBase
aria-haspopup="true"
sx={{ borderRadius: "50%" }}
id={buttonId}
onClick={onClick}
aria-controls={open() ? menuId : undefined}
aria-expanded={open() ? "true" : undefined}
>
<Avatar
alt={`${props.profile?.displayName}'s avatar`}
src={props.profile?.avatar}
></Avatar>
</ButtonBase>
<Menu
id={menuId}
anchorEl={anchor()}
open={open()}
onClose={onClose}
MenuListProps={{
"aria-labelledby": buttonId,
sx: {
minWidth: "220px",
}
}}
anchorOrigin={{
vertical: "top",
horizontal: "right",
}}
transformOrigin={{
vertical: "top",
horizontal: "right",
}}
>
<MenuItem>
<ListItemAvatar>
<Avatar src={props.profile?.avatar}></Avatar>
</ListItemAvatar>
<ListItemText
primary={props.profile?.displayName}
secondary={`@${props.profile?.username}`}
></ListItemText>
</MenuItem>
<MenuItem>
<ListItemIcon>
<BookmarkIcon />
</ListItemIcon>
<ListItemText>Bookmarks</ListItemText>
</MenuItem>
<MenuItem>
<ListItemIcon>
<LikeIcon />
</ListItemIcon>
<ListItemText>Likes</ListItemText>
</MenuItem>
<MenuItem>
<ListItemIcon>
<ListIcon />
</ListItemIcon>
<ListItemText>Lists</ListItemText>
</MenuItem>
<Divider />
<Show when={props.children}>
{props.children}
<Divider />
</Show>
<MenuItem>
<ListItemIcon>
<SettingsIcon />
</ListItemIcon>
<ListItemText>Settings</ListItemText>
</MenuItem>
</Menu>
</>
);
};
export default ProfileMenuButton;

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import type { mastodon } from "masto";
import {
splitProps,
type Component,
type JSX,
Show,
createRenderEffect,
} from "solid-js";
import tootStyle from "./toot.module.css";
import { formatRelative } from "date-fns";
import Img from "../material/Img.js";
import { Body2 } from "../material/typography.js";
import { css } from "solid-styled";
import {
BookmarkAddOutlined,
Repeat,
ReplyAll,
Star,
StarOutline,
Bookmark,
Reply,
} from "@suid/icons-material";
import { useTimeSource } from "../platform/timesrc.js";
import { resolveCustomEmoji } from "../masto/toot.js";
import { Divider } from "@suid/material";
import cardStyle from "../material/cards.module.css";
import Button from "../material/Button.js";
import MediaAttachmentGrid from "./MediaAttachmentGrid.js";
type TootContentViewProps = {
source?: string;
emojis?: mastodon.v1.CustomEmoji[];
} & JSX.HTMLAttributes<HTMLDivElement>;
const TootContentView: Component<TootContentViewProps> = (props) => {
const [managed, rest] = splitProps(props, ["source", "emojis"]);
return (
<div
ref={(ref) => {
createRenderEffect(() => {
ref.innerHTML = managed.source
? managed.emojis
? resolveCustomEmoji(managed.source, managed.emojis)
: managed.source
: "";
});
}}
{...rest}
></div>
);
};
const RetootIcon: Component<JSX.HTMLElementTags["i"]> = (props) => {
const [managed, rest] = splitProps(props, ["class"]);
css`
.retoot-icon {
padding: 0;
display: inline-block;
border-radius: 2px;
> :global(svg) {
color: green;
font-size: 1rem;
vertical-align: middle;
}
}
`;
return (
<i class={["retoot-icon", managed.class].join(" ")} {...rest}>
<Repeat />
</i>
);
};
const ReplyIcon: Component<JSX.HTMLElementTags["i"]> = (props) => {
const [managed, rest] = splitProps(props, ["class"]);
css`
.retoot-icon {
padding: 0;
display: inline-block;
border-radius: 2px;
> :global(svg) {
color: var(--tutu-color-primary);
font-size: 1rem;
vertical-align: middle;
}
}
`;
return (
<i class={["retoot-icon", managed.class].join(" ")} {...rest}>
<Reply />
</i>
);
};
type TootActionGroupProps<T extends mastodon.v1.Status> = {
onRetoot?: (value: T) => void;
onFavourite?: (value: T) => void;
onBookmark?: (value: T) => void;
onReply?: (value: T) => void;
};
type TootCardProps = {
status: mastodon.v1.Status;
actionable?: boolean;
evaluated?: boolean;
} & TootActionGroupProps<mastodon.v1.Status> &
JSX.HTMLElementTags["article"];
function isolatedCallback(e: MouseEvent) {
e.stopPropagation();
}
function TootActionGroup<T extends mastodon.v1.Status>(
props: TootActionGroupProps<T> & { value: T },
) {
const toot = () => props.value;
return (
<div class={tootStyle.tootBottomActionGrp} onClick={isolatedCallback}>
<Button
class={tootStyle.tootActionWithCount}
onClick={() => props.onReply?.(toot())}
>
<ReplyAll />
<span>{toot().repliesCount}</span>
</Button>
<Button
class={tootStyle.tootActionWithCount}
style={{
color: toot().reblogged ? "var(--tutu-color-primary)" : undefined,
}}
onClick={() => props.onRetoot?.(toot())}
>
<Repeat />
<span>{toot().reblogsCount}</span>
</Button>
<Button
class={tootStyle.tootActionWithCount}
style={{
color: toot().favourited ? "var(--tutu-color-primary)" : undefined,
}}
onClick={() => props.onFavourite?.(toot())}
>
{toot().favourited ? <Star /> : <StarOutline />}
<span>{toot().favouritesCount}</span>
</Button>
<Button
class={tootStyle.tootAction}
style={{
color: toot().bookmarked ? "var(--tutu-color-primary)" : undefined,
}}
onClick={() => props.onBookmark?.(toot())}
>
{toot().bookmarked ? <Bookmark /> : <BookmarkAddOutlined />}
</Button>
</div>
);
}
function TootAuthorGroup(props: { status: mastodon.v1.Status; now: Date }) {
const toot = () => props.status;
return (
<div class={tootStyle.tootAuthorGrp}>
<Img src={toot().account.avatar} class={tootStyle.tootAvatar} />
<div class={tootStyle.tootAuthorNameGrp}>
<Body2
class={tootStyle.tootAuthorNamePrimary}
ref={(e: { innerHTML: string }) => {
createRenderEffect(() => {
e.innerHTML = resolveCustomEmoji(
toot().account.displayName,
toot().account.emojis,
);
});
}}
/>
<time datetime={toot().createdAt}>
{formatRelative(toot().createdAt, props.now)}
</time>
<span>
@{toot().account.username}@{new URL(toot().account.url).hostname}
</span>
</div>
</div>
);
}
const RegularToot: Component<TootCardProps> = (props) => {
let rootRef: HTMLElement;
const [managed, managedActionGroup, rest] = splitProps(
props,
["status", "lang", "class", "actionable", "evaluated"],
["onRetoot", "onFavourite", "onBookmark", "onReply"],
);
const now = useTimeSource();
const status = () => managed.status;
const toot = () => status().reblog ?? status();
css`
.reply-sep {
margin-left: calc(var(--toot-avatar-size) + var(--card-pad) + 8px);
margin-block: 8px;
}
`;
return (
<>
<section
classList={{
[tootStyle.toot]: true,
[tootStyle.expanded]: managed.evaluated,
[managed.class || ""]: true
}}
ref={rootRef!}
lang={toot().language || managed.lang}
{...rest}
>
<Show when={!!status().reblog}>
<div class={tootStyle.tootRetootGrp}>
<RetootIcon />
<span>
<Body2
ref={(e: { innerHTML: string }) => {
createRenderEffect(() => {
e.innerHTML = resolveCustomEmoji(
status().account.displayName,
toot().emojis,
);
});
}}
></Body2>{" "}
boosted
</span>
</div>
</Show>
<TootAuthorGroup status={toot()} now={now()} />
<TootContentView
source={toot().content}
emojis={toot().emojis}
class={tootStyle.tootContent}
/>
<Show when={toot().mediaAttachments.length > 0}>
<MediaAttachmentGrid attachments={toot().mediaAttachments} />
</Show>
<Show when={managed.actionable}>
<Divider
class={cardStyle.cardNoPad}
style={{ "margin-top": "8px" }}
/>
<TootActionGroup value={toot()} {...managedActionGroup} />
</Show>
</section>
</>
);
};
export default RegularToot;

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import type { Component } from "solid-js";
const TootBottomSheet: Component = (props) => {
return <></>
}
export default TootBottomSheet

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import type { mastodon } from "masto";
import { Show, createResource, createSignal, type Component } from "solid-js";
import CompactToot from "./CompactToot";
import { useTimeSource } from "../platform/timesrc";
import RegularToot from "./RegularToot";
import cardStyle from "../material/cards.module.css";
import { css } from "solid-styled";
type TootThreadProps = {
status: mastodon.v1.Status;
client: mastodon.rest.Client;
expanded?: 0 | 1 | 2;
onBoost?(client: mastodon.rest.Client, status: mastodon.v1.Status): void;
onBookmark?(client: mastodon.rest.Client, status: mastodon.v1.Status): void;
};
const TootThread: Component<TootThreadProps> = (props) => {
const status = () => props.status;
const now = useTimeSource();
const [expanded, setExpanded] = createSignal(false);
const [inReplyTo] = createResource(
() => [props.client, status().inReplyToId || null] as const,
async ([client, replyToId]) => {
if (!(client && replyToId)) return null;
return await client.v1.statuses.$select(replyToId).fetch();
},
);
const boost = (status: mastodon.v1.Status) => {
props.onBoost?.(props.client, status);
};
const bookmark = (status: mastodon.v1.Status) => {
props.onBookmark?.(props.client, status);
};
css`
article {
transition: margin 90ms var(--tutu-anim-curve-sharp), var(--tutu-transition-shadow);
user-select: none;
cursor: pointer;
}
.thread-line {
position: relative;
&::before {
content: "";
position: absolute;
left: 36px;
top: 16px;
bottom: 0;
background-color: var(--tutu-color-secondary);
width: 2px;
display: block;
}
}
.expanded {
margin-block: 20px;
box-shadow: var(--tutu-shadow-e9);
}
`;
return (
<article classList={{ "thread-line": !!inReplyTo(), "expanded": expanded() }} onClick={() => setExpanded((x) => !x)}>
<Show when={inReplyTo()}>
<CompactToot
status={inReplyTo()!}
now={now()}
class={[cardStyle.card, cardStyle.manualMargin].join(" ")}
/>
</Show>
<RegularToot
status={status()}
class={cardStyle.card}
actionable={expanded()}
onBookmark={(s) => bookmark(s)}
onRetoot={(s) => boost(s)}
/>
</article>
);
};
export default TootThread;

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.toot {
--card-pad: 16px;
--card-gut: 16px;
--toot-avatar-size: 40px;
margin-block: 0;
&.toot {
/* fix composition ordering: I think the css module processor should aware the overriding and behaves, but no */
transition: margin-block 125ms var(--tutu-anim-curve-std),
height 225ms var(--tutu-anim-curve-std),
var(--tutu-transition-shadow);
border-radius: 0;
}
&>.toot {
box-shadow: none;
}
time {
color: var(--tutu-color-secondary-text-on-surface);
}
& :global(.custom-emoji) {
height: 1em;
object-fit: contain;
}
&.expanded {
margin-block: 20px;
box-shadow: var(--tutu-shadow-e9);
}
}
.tootAuthorGrp {
display: flex;
align-items: flex-start;
gap: 8px;
margin-bottom: 8px;
> :not(:first-child) {
flex-grow: 1;
}
}
.tootAuthorNameGrp {
display: grid;
grid-template-columns: 1fr auto;
>* {
color: var(--tutu-color-secondary-text-on-surface);
}
>:last-child {
grid-column: 1 /3;
}
> time {
text-align: end;
}
&:hover {
.tootAuthorNamePrimary {
text-decoration: underline;
}
}
}
.tootAuthorNamePrimary {
color: revert;
}
.tootAvatar {
width: calc(var(--toot-avatar-size, 40px) - 1px);
aspect-ratio: 1/1;
object-fit: contain;
border-radius: 50% 50%;
overflow: hidden;
border: 1px solid var(--tutu-color-surface);
background-color: var(--tutu-color-surface-d);
}
.tootContent {
composes: cardNoPad from '../material/cards.module.css';
margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
margin-right: var(--card-pad, 0);
line-height: 1.5;
& a {
color: var(--tutu-color-primary-d);
}
& :global(a[target="_blank"]) {
> :global(.invisible) {
display: none;
}
> :global(.ellipsis) {
&::after {
display: inline;
content: "...";
}
}
}
}
.compact {
display: grid;
grid-template-columns: auto 1fr;
gap: 8px;
row-gap: 0;
padding-block: var(--card-gut, 16px);
padding-inline: var(--card-pad, 16px);
> :first-child {
grid-row: 1/3;
}
> :last-child {
grid-column: 2 /3;
}
}
.compactAuthorGroup {
display: flex;
gap: 8px;
align-items: center;
margin-bottom: 8px;
> .compactAuthorUsername {
color: var(--tutu-color-secondary-text-on-surface);
flex-grow: 1;
}
> time {
color: var(--tutu-color-secondary-text-on-surface);
}
}
.compactTootContent {
composes: tootContent;
margin-left: 0;
margin-right: 0;
}
.tootRetootGrp {
display: grid;
grid-template-columns: auto 1fr auto;
gap: 8px;
margin-bottom: 8px;
}
.tootAttachmentGrp {
composes: cardNoPad from '../material/cards.module.css';
margin-top: 1em;
margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
margin-right: var(--card-pad, 0);
display: grid;
gap: 4px;
>:where(img) {
max-height: 35vh;
min-height: 40px;
object-fit: none;
width: 100%;
background-color: var(--tutu-color-surface-d);
border-radius: 2px;
}
}
.tootBottomActionGrp {
composes: cardGutSkip from '../material/cards.module.css';
padding-block: calc((var(--card-gut) - 10px) / 2);
animation: 225ms var(--tutu-anim-curve-std) tootBottomExpanding;
display: flex;
flex-flow: row wrap;
justify-content: space-evenly;
> button{
color: var(--tutu-color-on-surface);
padding: 10px 8px;
> svg {
font-size: 20px;
}
}
}
.tootActionWithCount {
display: flex;
align-items: center;
gap: 8px;
}
.tootAction {
display: flex;
align-items: center;
justify-content: center;
}
@keyframes tootBottomExpanding {
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}

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import { createRenderEffect, createSignal, onCleanup } from "solid-js";
export function useDocumentTitle(newTitle?: string) {
const capturedTitle = document.title
const [title, setTitle] = createSignal(newTitle ?? capturedTitle)
createRenderEffect(() => {
document.title = title()
})
onCleanup(() => {
document.title = capturedTitle
})
return setTitle
}
export function mergeClass(c1: string | undefined, c2: string | undefined) {
if (!c1) {
return c2
}
if (!c2) {
return c1
}
return [c1, c2].join(' ')
}

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tsconfig.json Normal file
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{
"compilerOptions": {
"strict": true,
"target": "ESNext",
"module": "esnext",
"moduleResolution": "node",
"allowSyntheticDefaultImports": true,
"esModuleInterop": true,
"jsx": "preserve",
"jsxImportSource": "solid-js",
"types": ["vite/client"],
"noEmit": true,
"isolatedModules": true,
}
}

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vite.config.ts Normal file
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import { defineConfig } from "vite";
import solid from "vite-plugin-solid";
import solidStyled from "vite-plugin-solid-styled";
import suid from "@suid/vite-plugin";
import { VitePWA } from "vite-plugin-pwa";
export default defineConfig(({ mode }) => ({
plugins: [
suid(),
solid(),
solidStyled({
filter: {
include: "src/**/*.{tsx,jsx}",
exclude: "node_modules/**/*.{ts,js,tsx,jsx}",
},
}),
VitePWA({
registerType: "autoUpdate",
}),
],
css: {
devSourcemap: true,
},
build: {
target: ["firefox98", "safari15.4", "ios15.4", "chrome84", "edge87"],
},
}));