46 lines
1.8 KiB
TypeScript
46 lines
1.8 KiB
TypeScript
import {log, querySelector} from "../../utilities/exports.js";
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export function runThemedLogoFeature() {
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if (themedLogo()) {
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log("Themed Logo: Initialized.");
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}
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}
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const tildesLogo = `
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<svg xmlns="http://www.w3.org/2000/svg" width="32px" height="32px" viewBox="0 0 100 100">
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<rect fill="var(--background-primary-color)" width="100" height="100"/>
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<rect fill="var(--comment-label-joke-color)" width="12.5" height="12.5" x="0" y="50"/>
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<rect fill="var(--comment-label-offtopic-color)" width="12.5" height="12.5" x="12.5" y="37.5"/>
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<rect fill="var(--comment-label-exemplary-color)" width="12.5" height="12.5" x="25" y="25"/>
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<rect fill="var(--stripe-mine-color)" width="12.5" height="12.5" x="37.5" y="37.5"/>
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<rect fill="var(--button-used-color)" width="12.5" height="12.5" x="50" y="50"/>
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<rect fill="var(--comment-label-malice-color)" width="12.5" height="12.5" x="62.5" y="62.5"/>
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<rect fill="var(--alert-color)" width="12.5" height="12.5" x="75" y="50"/>
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<rect fill="var(--comment-label-noise-color)" width="12.5" height="12.5" x="87.5" y="37.5"/>
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</svg>
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`;
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function themedLogo(): boolean {
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const siteHeader = querySelector<HTMLElement>(".site-header-logo");
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if (siteHeader.dataset.trxThemedLogo === "true") {
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return false;
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}
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let themedLogo = tildesLogo;
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for (const customProperty of tildesLogo.match(/var\(--.+\)/g) ?? []) {
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let color = window
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.getComputedStyle(document.body)
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.getPropertyValue(customProperty.slice("var(".length, -1));
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if (color === "") {
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color = "#f0f";
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}
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themedLogo = themedLogo.replace(customProperty, color);
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}
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const encodedSvg = encodeURIComponent(themedLogo);
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siteHeader.dataset.trxThemedLogo = "true";
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siteHeader.style.backgroundImage = `url("data:image/svg+xml,${encodedSvg}")`;
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return true;
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}
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