543 lines
15 KiB
JavaScript
543 lines
15 KiB
JavaScript
"use strict";
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const youtubeDomains = [
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"m.youtube.com",
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"youtube.com",
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"img.youtube.com",
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"www.youtube.com",
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"youtube-nocookie.com",
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"www.youtube-nocookie.com",
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"youtu.be",
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"s.ytimg.com",
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"music.youtube.com",
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];
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const invidiousInstances = [
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"https://invidious.snopyta.org",
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"https://yewtu.be",
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"https://invidious.13ad.de",
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"https://invidious.xyz",
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"https://invidious.site",
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"https://invidiou.site",
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"https://invidious.fdn.fr",
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"https://invidious.toot.koeln",
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];
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const twitterDomains = [
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"twitter.com",
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"www.twitter.com",
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"mobile.twitter.com",
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"pbs.twimg.com",
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"video.twimg.com",
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];
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const nitterInstances = [
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"https://nitter.net",
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"https://nitter.snopyta.org",
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"https://nitter.42l.fr",
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"https://nitter.nixnet.services",
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"https://nitter.13ad.de",
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"https://nitter.pussthecat.org",
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"https://nitter.mastodont.cat",
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"https://nitter.tedomum.net",
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"https://nitter.cattube.org",
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"https://nitter.fdn.fr",
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"https://nitter.1d4.us",
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"https://nitter.kavin.rocks",
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];
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const instagramDomains = [
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"instagram.com",
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"www.instagram.com",
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"help.instagram.com",
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"about.instagram.com",
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];
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const instagramReservedPaths = [
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"about",
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"explore",
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"support",
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"press",
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"api",
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"privacy",
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"safety",
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"admin",
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"graphql",
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"accounts",
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"help",
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"terms",
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"contact",
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"blog",
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"igtv",
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"u",
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"p",
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"fragment",
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"imageproxy",
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"videoproxy",
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".well-known",
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];
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const bibliogramBypassPaths = /\/(accounts\/|embeds?.js)/;
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const bibliogramInstances = [
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"https://bibliogram.art",
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"https://bibliogram.snopyta.org",
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"https://bibliogram.pussthecat.org",
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"https://bibliogram.nixnet.services",
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"https://bg.endl.site",
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"https://bibliogram.13ad.de ",
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"https://bibliogram.stemy.me ",
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"https://bibliogram.hamster.dance",
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"https://bibliogram.ggc-project.de",
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];
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const osmDefault = "https://openstreetmap.org";
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const googleMapsRegex = /https?:\/\/(((www|maps)\.)?(google\.).*(\/maps)|maps\.(google\.).*)/;
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const mapCentreRegex = /@(-?\d[0-9.]*),(-?\d[0-9.]*),(\d{1,2})[.z]/;
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const dataLatLngRegex = /(!3d|!4d)(-?[0-9]{1,10}.[0-9]{1,10})/g;
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const placeRegex = /\/place\/(.*)\//;
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const travelModes = {
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driving: "fossgis_osrm_car",
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walking: "fossgis_osrm_foot",
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bicycling: "fossgis_osrm_bike",
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transit: "fossgis_osrm_car", // not implemented on OSM, default to car.
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};
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const layers = {
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none: "S",
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transit: "T",
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traffic: "S", // not implemented on OSM, default to standard.
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bicycling: "C",
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};
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let disableNitter;
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let disableInvidious;
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let disableBibliogram;
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let disableOsm;
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let nitterInstance;
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let invidiousInstance;
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let bibliogramInstance;
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let osmInstance;
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let alwaysProxy;
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let onlyEmbeddedVideo;
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let videoQuality;
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let invidiousDarkMode;
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let invidiousVolume;
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let invidiousPlayerStyle;
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let invidiousSubtitles;
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let invidiousAutoplay;
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let exceptions;
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window.browser = window.browser || window.chrome;
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browser.storage.sync.get(
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[
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"nitterInstance",
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"invidiousInstance",
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"bibliogramInstance",
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"osmInstance",
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"disableNitter",
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"disableInvidious",
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"disableBibliogram",
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"disableOsm",
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"alwaysProxy",
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"onlyEmbeddedVideo",
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"videoQuality",
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"invidiousDarkMode",
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"invidiousVolume",
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"invidiousPlayerStyle",
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"invidiousSubtitles",
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"invidiousAutoplay",
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"exceptions",
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],
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(result) => {
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disableNitter = result.disableNitter;
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disableInvidious = result.disableInvidious;
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disableBibliogram = result.disableBibliogram;
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disableOsm = result.disableOsm;
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nitterInstance = result.nitterInstance;
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invidiousInstance = result.invidiousInstance;
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bibliogramInstance = result.bibliogramInstance;
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osmInstance = result.osmInstance || osmDefault;
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alwaysProxy = result.alwaysProxy;
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onlyEmbeddedVideo = result.onlyEmbeddedVideo;
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videoQuality = result.videoQuality;
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invidiousDarkMode = result.invidiousDarkMode;
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exceptions = result.exceptions
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? result.exceptions.map((e) => {
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return new RegExp(e);
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})
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: [];
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invidiousVolume = result.invidiousVolume;
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invidiousPlayerStyle = result.invidiousPlayerStyle;
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invidiousSubtitles = result.invidiousSubtitles || "";
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invidiousAutoplay = result.invidiousAutoplay;
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}
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);
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browser.storage.onChanged.addListener((changes) => {
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if ("nitterInstance" in changes) {
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nitterInstance = changes.nitterInstance.newValue;
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}
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if ("invidiousInstance" in changes) {
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invidiousInstance = changes.invidiousInstance.newValue;
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}
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if ("bibliogramInstance" in changes) {
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bibliogramInstance = changes.bibliogramInstance.newValue;
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}
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if ("osmInstance" in changes) {
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osmInstance = changes.osmInstance.newValue || osmDefault;
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}
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if ("disableNitter" in changes) {
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disableNitter = changes.disableNitter.newValue;
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}
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if ("disableInvidious" in changes) {
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disableInvidious = changes.disableInvidious.newValue;
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}
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if ("disableBibliogram" in changes) {
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disableBibliogram = changes.disableBibliogram.newValue;
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}
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if ("disableOsm" in changes) {
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disableOsm = changes.disableOsm.newValue;
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}
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if ("alwaysProxy" in changes) {
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alwaysProxy = changes.alwaysProxy.newValue;
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}
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if ("onlyEmbeddedVideo" in changes) {
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onlyEmbeddedVideo = changes.onlyEmbeddedVideo.newValue;
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}
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if ("videoQuality" in changes) {
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videoQuality = changes.videoQuality.newValue;
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}
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if ("invidiousDarkMode" in changes) {
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invidiousDarkMode = changes.invidiousDarkMode.newValue;
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}
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if ("invidiousVolume" in changes) {
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invidiousVolume = changes.invidiousVolume.newValue;
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}
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if ("invidiousPlayerStyle" in changes) {
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invidiousPlayerStyle = changes.invidiousPlayerStyle.newValue;
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}
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if ("invidiousSubtitles" in changes) {
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invidiousSubtitles = changes.invidiousSubtitles.newValue;
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}
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if ("invidiousAutoplay" in changes) {
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invidiousAutoplay = changes.invidiousAutoplay.newValue;
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}
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if ("exceptions" in changes) {
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exceptions = changes.exceptions.newValue.map((e) => {
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return new RegExp(e);
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});
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}
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});
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function getRandomInstance(instanceList) {
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return instanceList[~~(instanceList.length * Math.random())];
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}
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function addressToLatLng(address, callback) {
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const xmlhttp = new XMLHttpRequest();
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xmlhttp.onreadystatechange = () => {
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if (xmlhttp.readyState === XMLHttpRequest.DONE) {
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if (xmlhttp.status === 200) {
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const json = JSON.parse(xmlhttp.responseText)[0];
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if (json) {
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callback(
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`${json.lat}%2C${json.lon}`,
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`${json.boundingbox[2]},${json.boundingbox[1]},${json.boundingbox[3]},${json.boundingbox[0]}`
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);
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}
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} else {
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console.info("Error: Status is " + xmlhttp.status);
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}
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}
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};
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xmlhttp.open(
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"GET",
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`https://nominatim.openstreetmap.org/search/${address}?format=json&limit=1`,
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false
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);
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xmlhttp.send();
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}
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function isException(url, initiator) {
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return (
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exceptions.some((regex) => regex.test(url.href)) ||
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(initiator && exceptions.some((regex) => regex.test(initiator.href)))
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);
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}
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function isFirefox() {
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return typeof InstallTrigger !== "undefined";
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}
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function redirectYouTube(url, initiator, type) {
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if (disableInvidious || isException(url, initiator)) {
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return null;
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}
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if (
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initiator &&
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(initiator.origin === invidiousInstance ||
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invidiousInstances.includes(initiator.origin) ||
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youtubeDomains.includes(initiator.host))
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) {
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return null;
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}
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if (url.pathname.match(/iframe_api/) || url.pathname.match(/www-widgetapi/)) {
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// Don't redirect YouTube Player API.
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return null;
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}
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if (url.host.split(".")[0] === "studio") {
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// Avoid redirecting `studio.youtube.com`
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return null;
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}
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if (onlyEmbeddedVideo && type !== "sub_frame") {
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return null;
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}
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// Apply settings
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if (alwaysProxy) {
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url.searchParams.append("local", true);
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}
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if (videoQuality) {
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url.searchParams.append("quality", videoQuality);
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}
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if (invidiousDarkMode) {
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url.searchParams.append("dark_mode", invidiousDarkMode);
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}
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if (invidiousVolume) {
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url.searchParams.append("volume", invidiousVolume);
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}
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if (invidiousPlayerStyle) {
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url.searchParams.append("player_style", invidiousPlayerStyle);
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}
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if (invidiousSubtitles) {
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url.searchParams.append("subtitles", invidiousSubtitles);
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}
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url.searchParams.append("autoplay", invidiousAutoplay ? 1 : 0);
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return `${invidiousInstance || getRandomInstance(invidiousInstances)}${
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url.pathname
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}${url.search}`;
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}
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function redirectTwitter(url, initiator) {
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if (disableNitter || isException(url, initiator)) {
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return null;
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}
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if (url.pathname.includes("/home")) {
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return null;
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}
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if (
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isFirefox() &&
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initiator &&
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(initiator.origin === nitterInstance ||
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nitterInstances.includes(initiator.origin) ||
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twitterDomains.includes(initiator.host))
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) {
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browser.storage.sync.set({
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redirectBypassFlag: true,
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});
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return null;
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}
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if (url.host.split(".")[0] === "pbs") {
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return `${
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nitterInstance || getRandomInstance(nitterInstances)
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}/pic/${encodeURIComponent(url.href)}`;
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} else if (url.host.split(".")[0] === "video") {
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return `${
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nitterInstance || getRandomInstance(nitterInstances)
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}/gif/${encodeURIComponent(url.href)}`;
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} else if (url.pathname.includes("tweets")) {
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return `${
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nitterInstance || getRandomInstance(nitterInstances)
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}${url.pathname.replace("/tweets", "")}${url.search}`;
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} else {
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return `${nitterInstance || getRandomInstance(nitterInstances)}${
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url.pathname
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}${url.search}`;
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}
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}
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function redirectInstagram(url, initiator, type) {
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if (disableBibliogram || isException(url, initiator)) {
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return null;
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}
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// Do not redirect Bibliogram view on Instagram links
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if (
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initiator &&
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(initiator.origin === bibliogramInstance ||
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bibliogramInstances.includes(initiator.origin) ||
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instagramDomains.includes(initiator.host))
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) {
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return null;
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}
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// Do not redirect /accounts, /embeds.js, or anything other than main_frame
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if (type !== "main_frame" || url.pathname.match(bibliogramBypassPaths)) {
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return null;
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}
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if (
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url.pathname === "/" ||
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instagramReservedPaths.includes(url.pathname.split("/")[1])
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) {
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return `${bibliogramInstance || getRandomInstance(bibliogramInstances)}${
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url.pathname
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}${url.search}`;
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} else {
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// Likely a user profile, redirect to '/u/...'
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return `${bibliogramInstance || getRandomInstance(bibliogramInstances)}/u${
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url.pathname
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}${url.search}`;
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}
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}
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function redirectGoogleMaps(url, initiator) {
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if (disableOsm || isException(url, initiator)) {
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return null;
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}
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let redirect;
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let mapCentre = "";
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let params = "";
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// Set map centre if present
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if (url.pathname.match(mapCentreRegex)) {
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const [, lat, lon, zoom] = url.pathname.match(mapCentreRegex);
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mapCentre = `#map=${zoom}/${lat}/${lon}`;
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} else if (url.search.includes("center=")) {
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const [lat, lon] = url.searchParams.get("center").split(",");
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mapCentre = `#map=${url.searchParams.get("zoom") || "17"}/${lat}/${lon}`;
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// Set default zoom if mapCentre not present
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} else {
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params = "&zoom=17";
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}
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// Set map layer
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params = `${params}&layers=${
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layers[url.searchParams.get("layer")] || layers["none"]
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}`;
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// Handle Google Maps Embed API
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if (url.pathname.includes("/embed")) {
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let query = "";
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if (url.searchParams.has("q")) {
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query = url.searchParams.get("q");
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} else if (url.searchParams.has("query")) {
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query = url.searchParams.has("query");
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} else if (url.searchParams.has("pb")) {
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try {
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query = url.searchParams.get("pb").split(/!2s(.*?)!/)[1];
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} catch (error) {
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console.error(error);
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// Unable to find map marker in URL.
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}
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}
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let marker, bbox;
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addressToLatLng(query, (coords, boundingbox) => {
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marker = coords;
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bbox = boundingbox;
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});
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redirect = `${osmInstance}/export/embed.html?bbox=${bbox}&layer=mapnik&marker=${marker}`;
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// Handle Google Maps Directions
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} else if (url.pathname.includes("/dir")) {
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const travelMode =
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travelModes[url.searchParams.get("travelmode")] || travelModes["driving"];
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let origin;
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addressToLatLng(url.searchParams.get("origin"), (coords) => {
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origin = coords;
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});
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let destination;
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addressToLatLng(url.searchParams.get("destination"), (coords) => {
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destination = coords;
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});
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redirect = `${osmInstance}/directions?engine=${travelMode}&route=${origin}%3B${destination}${mapCentre}${params}`;
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// Get marker from data attribute
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} else if (
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url.pathname.includes("data=") &&
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url.pathname.match(dataLatLngRegex)
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) {
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const [mlat, mlon] = url.pathname.match(dataLatLngRegex);
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redirect = `${osmInstance}/?mlat=${mlat.replace(
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"!3d",
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""
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)}&mlon=${mlon.replace("!4d", "")}${mapCentre}${params}`;
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// Get marker from ll param
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} else if (url.searchParams.has("ll")) {
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const [mlat, mlon] = url.searchParams.get("ll").split(",");
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redirect = `${osmInstance}/?mlat=${mlat}&mlon=${mlon}${mapCentre}${params}`;
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// Get marker from viewpoint param.
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} else if (url.searchParams.has("viewpoint")) {
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const [mlat, mlon] = url.searchParams.get("viewpoint").split(",");
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redirect = `${osmInstance}/?mlat=${mlat}&mlon=${mlon}${mapCentre}${params}`;
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// Use query as search if present.
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} else {
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let query;
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if (url.searchParams.has("q")) {
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query = url.searchParams.get("q");
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} else if (url.searchParams.has("query")) {
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query = url.searchParams.get("query");
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} else if (url.pathname.match(placeRegex)) {
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query = url.pathname.match(placeRegex)[1];
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}
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redirect = `${osmInstance}/${query ? "search?query=" + query : ""}${
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mapCentre || "#"
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}${params}`;
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}
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return redirect;
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}
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browser.webRequest.onBeforeRequest.addListener(
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(details) => {
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const url = new URL(details.url);
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let initiator;
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if (details.originUrl) {
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initiator = new URL(details.originUrl);
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} else if (details.initiator) {
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initiator = new URL(details.initiator);
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}
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let redirect;
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if (youtubeDomains.includes(url.host)) {
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redirect = {
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redirectUrl: redirectYouTube(url, initiator, details.type),
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};
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} else if (twitterDomains.includes(url.host)) {
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redirect = {
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redirectUrl: redirectTwitter(url, initiator),
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};
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} else if (instagramDomains.includes(url.host)) {
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redirect = {
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redirectUrl: redirectInstagram(url, initiator, details.type),
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};
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} else if (url.href.match(googleMapsRegex)) {
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redirect = {
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redirectUrl: redirectGoogleMaps(url, initiator),
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};
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}
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if (redirect && redirect.redirectUrl) {
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console.info(
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"Redirecting",
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`"${url.href}"`,
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"=>",
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`"${redirect.redirectUrl}"`
|
|
);
|
|
console.info("Details", details);
|
|
}
|
|
return redirect;
|
|
},
|
|
{
|
|
urls: ["<all_urls>"],
|
|
},
|
|
["blocking"]
|
|
);
|
|
|
|
browser.runtime.onInstalled.addListener((details) => {
|
|
if (details.reason === "update") {
|
|
browser.storage.sync.get(
|
|
["whitelist", "exceptions", "invidiousInstance"],
|
|
(result) => {
|
|
if (result.whitelist) {
|
|
let whitelist = result.whitelist.map((e) =>
|
|
e.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&")
|
|
);
|
|
browser.storage.sync.set({
|
|
exceptions: result.exceptions.concat(whitelist),
|
|
whitelist: null,
|
|
});
|
|
}
|
|
if (result.invidiousInstance === "https://invidio.us") {
|
|
browser.storage.sync.set({
|
|
invidiousInstance: null,
|
|
});
|
|
}
|
|
}
|
|
);
|
|
}
|
|
});
|