schoolbox web extension :)
refactor(plugins/tabTitle): simplify hot reload
+9
-14
+9
-14
src/entrypoints/plugins/tabTitle.ts
+9
-14
src/entrypoints/plugins/tabTitle.ts
···
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-
import { dataAttr, setDataAttr } from "@/utils";
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import { definePlugin } from "@/utils/plugin";
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const ID = "tabTitle";
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const PLUGIN_ID = `plugin-${ID}`;
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let originalTitle: string | null = null;
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export default function init() {
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definePlugin(
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ID,
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async (settings) => {
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// if already injected, skip
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if (document.querySelector(`meta${dataAttr(PLUGIN_ID)}`)) return;
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// if already injected, abort
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if (originalTitle) return;
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// backup original title (used for uninjection)
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const meta = document.createElement("meta");
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setDataAttr(meta, PLUGIN_ID);
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meta.name = "original-title"; // not needed but good label
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meta.content = document.title;
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document.head.appendChild(meta);
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originalTitle = document.title;
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const path = window.location.pathname;
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const titleMap: { [key: string]: string } = {
···
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}
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},
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() => {
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const meta = document.querySelector<HTMLMetaElement>(`meta${dataAttr(PLUGIN_ID)}`);
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if (meta) {
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document.title = meta.content;
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document.head.removeChild(meta);
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}
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// if not injected, abort
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if (!originalTitle) return;
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+
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document.title = originalTitle;
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originalTitle = null;
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},
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["h1"],
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);