Vencord/src/components/VencordSettings/ThemesTab.tsx

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/*
* Vencord, a modification for Discord's desktop app
* Copyright (c) 2022 Vendicated and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { useSettings } from "@api/settings";
import ErrorBoundary from "@components/ErrorBoundary";
import { Link } from "@components/Link";
import { useAwaiter } from "@utils/misc";
import { findLazy } from "@webpack";
import { Card, Forms, Margins, React, TextArea } from "@webpack/common";
const TextAreaProps = findLazy(m => typeof m.textarea === "string");
function Validator({ link }: { link: string; }) {
const [res, err, pending] = useAwaiter(() => fetch(link).then(res => {
if (res.status > 300) throw `${res.status} ${res.statusText}`;
const contentType = res.headers.get("Content-Type");
if (!contentType?.startsWith("text/css") && !contentType?.startsWith("text/plain"))
throw "Not a CSS file. Remember to use the raw link!";
return "Okay!";
}));
const text = pending
? "Checking..."
: err
? `Error: ${err instanceof Error ? err.message : String(err)}`
: "Valid!";
return <Forms.FormText style={{
color: pending ? "var(--text-muted)" : err ? "var(--text-danger)" : "var(--text-positive)"
}}>{text}</Forms.FormText>;
}
function Validators({ themeLinks }: { themeLinks: string[]; }) {
if (!themeLinks.length) return null;
return (
<>
<Forms.FormTitle className={Margins.marginTop20} tag="h5">Validator</Forms.FormTitle>
<Forms.FormText>This section will tell you whether your themes can successfully be loaded</Forms.FormText>
<div>
{themeLinks.map(link => (
<Card style={{
padding: ".5em",
marginBottom: ".5em",
marginTop: ".5em"
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}} key={link}>
<Forms.FormTitle tag="h5" style={{
overflowWrap: "break-word"
}}>
{link}
</Forms.FormTitle>
<Validator link={link} />
</Card>
))}
</div>
</>
);
}
export default ErrorBoundary.wrap(function () {
const settings = useSettings();
const ref = React.useRef<HTMLTextAreaElement>(null);
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function onBlur() {
settings.themeLinks = [...new Set(
ref.current!.value
.trim()
.split(/\n+/)
.map(s => s.trim())
.filter(Boolean)
)];
}
return (
<>
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<Card className="vc-settings-card">
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<Forms.FormTitle tag="h5">Paste links to .css / .theme.css files here</Forms.FormTitle>
<Forms.FormText>One link per line</Forms.FormText>
<Forms.FormText>Make sure to use the raw links or github.io links!</Forms.FormText>
<Forms.FormDivider className={Margins.marginTop8 + " " + Margins.marginBottom8} />
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<Forms.FormTitle tag="h5">Find Themes:</Forms.FormTitle>
<div style={{ marginBottom: ".5em" }}>
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<Link style={{ marginRight: ".5em" }} href="https://betterdiscord.app/themes">
BetterDiscord Themes
</Link>
<Link href="https://github.com/search?q=discord+theme">GitHub</Link>
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</div>
<Forms.FormText>If using the BD site, click on "Source" somewhere below the Download button</Forms.FormText>
<Forms.FormText>In the GitHub repository of your theme, find X.theme.css / X.css, click on it, then click the "Raw" button</Forms.FormText>
<Forms.FormText>
If the theme has configuration that requires you to edit the file:
<ul>
<li> Make a <Link href="https://github.com/signup">GitHub</Link> account</li>
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<li> Click the fork button on the top right</li>
<li> Edit the file</li>
<li> Use the link to your own repository instead</li>
</ul>
</Forms.FormText>
</Card>
<Forms.FormTitle tag="h5">Themes</Forms.FormTitle>
<TextArea
style={{
padding: ".5em",
border: "1px solid var(--background-modifier-accent)"
}}
ref={ref}
defaultValue={settings.themeLinks.join("\n")}
className={TextAreaProps.textarea}
placeholder="Theme Links"
spellCheck={false}
onBlur={onBlur}
/>
<Validators themeLinks={settings.themeLinks} />
</>
);
});