Add SponsorBlock plugin

plugins/sponsorblock/back.js

@@ -0,0 +1,51 @@
+const fetch = require("node-fetch");
+
+const defaultConfig = require("../../config/defaults");
+const registerCallback = require("../../providers/song-info");
+const { sortSegments } = require("./segments");
+
+let videoID;
+
+module.exports = (win, options) => {
+	const { apiURL, categories } = {
+		...defaultConfig.plugins.sponsorblock,
+		...options,
+	};
+
+	registerCallback(async (info) => {
+		const newURL = info.url || win.webContents.getURL();
+		const newVideoID = new URL(newURL).searchParams.get("v");
+
+		if (videoID !== newVideoID) {
+			videoID = newVideoID;
+			const segments = await fetchSegments(apiURL, categories);
+			win.webContents.send("sponsorblock-skip", segments);
+		}
+	});
+};
+
+const fetchSegments = async (apiURL, categories) => {
+	const sponsorBlockURL = `${apiURL}/api/skipSegments?videoID=${videoID}&categories=${JSON.stringify(
+		categories
+	)}`;
+	try {
+		const resp = await fetch(sponsorBlockURL, {
+			method: "GET",
+			headers: {
+				"Content-Type": "application/json",
+			},
+			redirect: "follow",
+		});
+		if (resp.status !== 200) {
+			return [];
+		}
+		const segments = await resp.json();
+		const sortedSegments = sortSegments(
+			segments.map((submission) => submission.segment)
+		);
+
+		return sortedSegments;
+	} catch {
+		return [];
+	}
+};