forked from hamcha/tghandbook
81 lines
2.4 KiB
TypeScript
81 lines
2.4 KiB
TypeScript
import { getPageHTML } from "../wiki";
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import { darken, ColorFmt, lighten } from "../darkmode";
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import * as React from "react";
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import { useState, useEffect } from "react";
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function fixup(html: string): string {
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// Convert relative links to absolute
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html = html.replace(/"\/wiki/gi, '"//tgstation13.org/wiki');
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// Parse into node so we can do DOM majicks
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const node = document.createElement("div");
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node.innerHTML = html;
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node.querySelectorAll(".mw-editsection").forEach((editLink) => {
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editLink.parentElement.removeChild(editLink);
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});
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// Darken bgcolor
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node.querySelectorAll("*[bgcolor]").forEach((td) => {
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let bgcolor = td.getAttribute("bgcolor");
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// Shitty way to detect if it's hex or not
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// Basically, none of the css colors long 6 letters only use hex letters
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// THANK FUCKING GOD
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if (bgcolor.length === 6 && parseInt(bgcolor, 16) !== NaN) {
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bgcolor = "#" + bgcolor;
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}
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td.setAttribute("bgcolor", darken(bgcolor, ColorFmt.HEX).slice(1));
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});
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node.querySelectorAll("*[style]").forEach((td: HTMLElement) => {
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const inlineCSS = td.getAttribute("style");
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let bgcolor = td.style.background;
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if (inlineCSS.includes("background-color")) {
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bgcolor = td.style.backgroundColor;
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}
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td.setAttribute(
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"style",
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inlineCSS + ";background-color:" + darken(bgcolor, ColorFmt.RGB)
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);
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});
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// Lighten fgcolors
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node.querySelectorAll("*[color]").forEach((td) => {
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let color = td.getAttribute("color");
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if (color.length === 6 && !isNaN(parseInt(color, 16))) {
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color = "#" + color;
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}
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td.setAttribute("color", lighten(color, ColorFmt.HEX).slice(1));
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});
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// Remove fixed widths
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node.querySelectorAll("table[width]").forEach((td) => {
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const width = td.getAttribute("width");
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if (width.includes("%")) {
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// Leave it alone
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return;
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}
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td.setAttribute("width", "100%");
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});
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return node.innerHTML;
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}
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export default function WikiPage({ page }) {
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const [data, setData] = useState({ loaded: false, html: "" });
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useEffect(() => {
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(async () => {
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let html = await getPageHTML(page);
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html = fixup(html);
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setData({ loaded: true, html });
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})();
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}, []);
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if (!data.loaded) {
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return <p>You start skimming through the manual...</p>;
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} else {
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return (
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<div
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className="page"
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dangerouslySetInnerHTML={{ __html: data.html }}
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></div>
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);
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}
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}
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