Added ad stripping to vaft / video-swap-new
- Improved vaft buffering mitigation - Changed 2k/4k player reload to only occur when the 2k/4k quality is active - Added new script "strip" which just strips ad segments - Removed all usage of "var"
This commit is contained in:
pixeltris
@@ -1,7 +1,7 @@
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twitch-videoad.js text/javascript
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(function() {
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if ( /(^|\.)twitch\.tv$/.test(document.location.hostname) === false ) { return; }
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var ourTwitchAdSolutionsVersion = 16;// Used to prevent conflicts with outdated versions of the scripts
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const ourTwitchAdSolutionsVersion = 17;// Used to prevent conflicts with outdated versions of the scripts
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if (typeof window.twitchAdSolutionsVersion !== 'undefined' && window.twitchAdSolutionsVersion >= ourTwitchAdSolutionsVersion) {
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console.log("skipping video-swap-new as there's another script active. ourVersion:" + ourTwitchAdSolutionsVersion + " activeVersion:" + window.twitchAdSolutionsVersion);
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window.twitchAdSolutionsVersion = ourTwitchAdSolutionsVersion;
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@@ -10,8 +10,7 @@ twitch-videoad.js text/javascript
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window.twitchAdSolutionsVersion = ourTwitchAdSolutionsVersion;
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function declareOptions(scope) {
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// Options / globals
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scope.OPT_BACKUP_PLAYER_TYPES = [ 'autoplay', 'picture-by-picture', 'embed' ];
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scope.OPT_BACKUP_PLATFORM = 'android';
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scope.OPT_BACKUP_PLAYER_TYPES = [ 'autoplay', 'picture-by-picture', 'autoplay-ALT', 'embed' ];
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scope.OPT_FORCE_ACCESS_TOKEN_PLAYER_TYPE = 'site';
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scope.OPT_DISABLE_MATURE_CONTENT_POPUP = false;// If true this avoids having to log in to watch age gated content
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scope.AD_SIGNIFIER = 'stitched-ad';
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@@ -26,26 +25,29 @@ twitch-videoad.js text/javascript
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scope.AuthorizationHeader = undefined;
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scope.SimulatedAdsDepth = 0;
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scope.V2API = false;
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scope.IsAdStrippingEnabled = true;
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scope.AdSegmentCache = new Map();
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scope.AllSegmentsAreAdSegments = false;
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}
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var localStorageHookFailed = false;
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var adBlockDiv = null;
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var twitchWorkers = [];
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var workerStringConflicts = [
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let localStorageHookFailed = false;
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let adBlockDiv = null;
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const twitchWorkers = [];
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const workerStringConflicts = [
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'twitch',
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'isVariantA'// TwitchNoSub
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];
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var workerStringAllow = [];
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var workerStringReinsert = [
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const workerStringAllow = [];
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const workerStringReinsert = [
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'isVariantA',// TwitchNoSub (prior to (0.9))
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'besuper/',// TwitchNoSub (0.9)
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'${patch_url}'// TwitchNoSub (0.9.1)
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];
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function getCleanWorker(worker) {
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var root = null;
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var parent = null;
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var proto = worker;
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let root = null;
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let parent = null;
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let proto = worker;
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while (proto) {
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var workerString = proto.toString();
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const workerString = proto.toString();
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if (workerStringConflicts.some((x) => workerString.includes(x)) && !workerStringAllow.some((x) => workerString.includes(x))) {
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if (parent !== null) {
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Object.setPrototypeOf(parent, Object.getPrototypeOf(proto));
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@@ -61,10 +63,10 @@ twitch-videoad.js text/javascript
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return root;
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}
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function getWorkersForReinsert(worker) {
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var result = [];
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var proto = worker;
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const result = [];
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let proto = worker;
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while (proto) {
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var workerString = proto.toString();
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const workerString = proto.toString();
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if (workerStringReinsert.some((x) => workerString.includes(x))) {
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result.push(proto);
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} else {
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@@ -74,24 +76,24 @@ twitch-videoad.js text/javascript
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return result;
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}
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function reinsertWorkers(worker, reinsert) {
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var parent = worker;
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for (var i = 0; i < reinsert.length; i++) {
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let parent = worker;
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for (let i = 0; i < reinsert.length; i++) {
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Object.setPrototypeOf(reinsert[i], parent);
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parent = reinsert[i];
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}
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return parent;
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}
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function isValidWorker(worker) {
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var workerString = worker.toString();
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const workerString = worker.toString();
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return !workerStringConflicts.some((x) => workerString.includes(x))
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|| workerStringAllow.some((x) => workerString.includes(x))
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|| workerStringReinsert.some((x) => workerString.includes(x));
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}
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function hookWindowWorker() {
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var reinsert = getWorkersForReinsert(window.Worker);
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var newWorker = class Worker extends getCleanWorker(window.Worker) {
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const reinsert = getWorkersForReinsert(window.Worker);
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const newWorker = class Worker extends getCleanWorker(window.Worker) {
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constructor(twitchBlobUrl, options) {
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var isTwitchWorker = false;
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let isTwitchWorker = false;
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try {
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isTwitchWorker = new URL(twitchBlobUrl).origin.endsWith('.twitch.tv');
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} catch {}
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@@ -99,8 +101,9 @@ twitch-videoad.js text/javascript
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super(twitchBlobUrl, options);
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return;
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}
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var newBlobStr = `
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const newBlobStr = `
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const pendingFetchRequests = new Map();
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${stripAdSegments.toString()}
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${processM3U8.toString()}
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${hookWorkerFetch.toString()}
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${declareOptions.toString()}
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@@ -113,7 +116,7 @@ twitch-videoad.js text/javascript
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${getServerTimeFromM3u8.toString()}
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${replaceServerTimeInM3u8.toString()}
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${getStreamUrlForResolution.toString()}
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var workerString = getWasmWorkerJs('${twitchBlobUrl.replaceAll("'", "%27")}');
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const workerString = getWasmWorkerJs('${twitchBlobUrl.replaceAll("'", "%27")}');
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declareOptions(self);
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gql_device_id = ${gql_device_id ? "'" + gql_device_id + "'" : null};
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AuthorizationHeader = ${AuthorizationHeader ? "'" + AuthorizationHeader + "'" : undefined};
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@@ -144,7 +147,10 @@ twitch-videoad.js text/javascript
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}
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} else if (e.data.key == 'SimulateAds') {
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SimulatedAdsDepth = e.data.value;
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console.log('SimulatedAdsDepth:' + SimulatedAdsDepth);
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console.log('SimulatedAdsDepth: ' + SimulatedAdsDepth);
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} else if (e.data.key == 'AllSegmentsAreAdSegments') {
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AllSegmentsAreAdSegments = !AllSegmentsAreAdSegments;
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console.log('AllSegmentsAreAdSegments: ' + AllSegmentsAreAdSegments);
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}
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});
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hookWorkerFetch();
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@@ -154,13 +160,24 @@ twitch-videoad.js text/javascript
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twitchWorkers.push(this);
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this.addEventListener('message', (e) => {
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// NOTE: Removed adDiv caching as '.video-player' can change between streams?
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if (e.data.key == 'UboShowAdBanner') {
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if (e.data.key == 'UboShowAdBanner' || e.data.key == 'UpdateAdBlockBannerStripping') {
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if (adBlockDiv == null) {
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adBlockDiv = getAdDiv();
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}
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if (adBlockDiv != null) {
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adBlockDiv.P.textContent = 'Blocking' + (e.data.isMidroll ? ' midroll' : '') + ' ads';
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adBlockDiv.style.display = 'block';
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if (e.data.key == 'UpdateAdBlockBannerStripping') {
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const strippingAdsSuffix = ' (stripping)';
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if (adBlockDiv.P.textContent.endsWith(strippingAdsSuffix)) {
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if (!e.data.isStrippingAdSegments) {
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adBlockDiv.P.textContent = adBlockDiv.P.textContent.substring(0, adBlockDiv.P.textContent.length - strippingAdsSuffix.length);
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}
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} else if (e.data.isStrippingAdSegments) {
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adBlockDiv.P.textContent += strippingAdsSuffix;
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}
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} else {
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adBlockDiv.P.textContent = 'Blocking' + (e.data.isMidroll ? ' midroll' : '') + ' ads';
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adBlockDiv.style.display = 'block';
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}
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}
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} else if (e.data.key == 'UboHideAdBanner') {
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if (adBlockDiv == null) {
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@@ -170,7 +187,7 @@ twitch-videoad.js text/javascript
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adBlockDiv.style.display = 'none';
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}
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} else if (e.data.key == 'UboReloadPlayer') {
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reloadTwitchPlayer();
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reloadTwitchPlayer(false);
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} else if (e.data.key == 'UboPauseResumePlayer') {
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reloadTwitchPlayer(true);
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}
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@@ -186,8 +203,8 @@ twitch-videoad.js text/javascript
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}
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});
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function getAdDiv() {
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var playerRootDiv = document.querySelector('.video-player');
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var adDiv = null;
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const playerRootDiv = document.querySelector('.video-player');
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let adDiv = null;
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if (playerRootDiv != null) {
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adDiv = playerRootDiv.querySelector('.ubo-overlay');
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if (adDiv == null) {
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@@ -203,7 +220,7 @@ twitch-videoad.js text/javascript
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}
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}
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}
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var workerInstance = reinsertWorkers(newWorker, reinsert);
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let workerInstance = reinsertWorkers(newWorker, reinsert);
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Object.defineProperty(window, 'Worker', {
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get: function() {
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return workerInstance;
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@@ -218,23 +235,23 @@ twitch-videoad.js text/javascript
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});
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}
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function getWasmWorkerJs(twitchBlobUrl) {
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var req = new XMLHttpRequest();
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const req = new XMLHttpRequest();
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req.open('GET', twitchBlobUrl, false);
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req.overrideMimeType("text/javascript");
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req.send();
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return req.responseText;
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}
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function setStreamInfoUrls(streamInfo, encodingsM3u8) {
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var lines = encodingsM3u8.replace('\r', '').split('\n');
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for (var i = 0; i < lines.length; i++) {
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const lines = encodingsM3u8.replaceAll('\r', '').split('\n');
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for (let i = 0; i < lines.length; i++) {
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if (!lines[i].startsWith('#') && lines[i].includes('.m3u8')) {
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StreamInfosByUrl[lines[i].trimEnd()] = streamInfo;
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}
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if (lines[i].startsWith('#EXT-X-STREAM-INF') && lines[i + 1].includes('.m3u8')) {
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var attributes = parseAttributes(lines[i]);
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var resolution = attributes['RESOLUTION'];
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const attributes = parseAttributes(lines[i]);
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const resolution = attributes['RESOLUTION'];
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if (resolution) {
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var resolutionInfo = {
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const resolutionInfo = {
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Resolution: resolution,
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FrameRate: attributes['FRAME-RATE'],
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Url: lines[i + 1]
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@@ -245,37 +262,37 @@ twitch-videoad.js text/javascript
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}
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}
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async function onFoundAd(streamInfo, textStr, reloadPlayer, realFetch, url, resolutionInfo) {
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var result = textStr;
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let result = textStr;
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streamInfo.IsMidroll = textStr.includes('"MIDROLL"') || textStr.includes('"midroll"');
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var playerTypes = OPT_BACKUP_PLAYER_TYPES;
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const playerTypes = OPT_BACKUP_PLAYER_TYPES;
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if (streamInfo.BackupEncodingsStatus.size >= playerTypes.length) {
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return textStr;
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}
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if (streamInfo.BackupEncodings && !streamInfo.BackupEncodings.includes(url)) {
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var streamM3u8Url = getStreamUrlForResolution(streamInfo.BackupEncodings, resolutionInfo);
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var streamM3u8Response = await realFetch(streamM3u8Url);
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const streamM3u8Url = getStreamUrlForResolution(streamInfo.BackupEncodings, resolutionInfo);
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const streamM3u8Response = await realFetch(streamM3u8Url);
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if (streamM3u8Response.status === 200) {
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return await streamM3u8Response.text();
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}
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}
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var backupPlayerTypeInfo = '';
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for (var i = 0; i < playerTypes.length; i++) {
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var playerType = playerTypes[i];
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let backupPlayerTypeInfo = '';
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for (let i = 0; i < playerTypes.length; i++) {
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const playerType = playerTypes[i];
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if (!streamInfo.BackupEncodingsStatus.has(playerType)) {
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try {
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var accessTokenResponse = await getAccessToken(streamInfo.ChannelName, playerType, OPT_BACKUP_PLATFORM);
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const accessTokenResponse = await getAccessToken(streamInfo.ChannelName, playerType);
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if (accessTokenResponse != null && accessTokenResponse.status === 200) {
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var accessToken = await accessTokenResponse.json();
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var urlInfo = new URL('https://usher.ttvnw.net/api/' + (V2API ? 'v2/' : '') + 'channel/hls/' + streamInfo.ChannelName + '.m3u8' + streamInfo.UsherParams);
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const accessToken = await accessTokenResponse.json();
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const urlInfo = new URL('https://usher.ttvnw.net/api/' + (V2API ? 'v2/' : '') + 'channel/hls/' + streamInfo.ChannelName + '.m3u8' + streamInfo.UsherParams);
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urlInfo.searchParams.set('sig', accessToken.data.streamPlaybackAccessToken.signature);
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urlInfo.searchParams.set('token', accessToken.data.streamPlaybackAccessToken.value);
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var encodingsM3u8Response = await realFetch(urlInfo.href);
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const encodingsM3u8Response = await realFetch(urlInfo.href);
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if (encodingsM3u8Response != null && encodingsM3u8Response.status === 200) {
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var encodingsM3u8 = await encodingsM3u8Response.text();
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var streamM3u8Url = getStreamUrlForResolution(encodingsM3u8, resolutionInfo);
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var streamM3u8Response = await realFetch(streamM3u8Url);
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let encodingsM3u8 = await encodingsM3u8Response.text();
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const streamM3u8Url = getStreamUrlForResolution(encodingsM3u8, resolutionInfo);
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const streamM3u8Response = await realFetch(streamM3u8Url);
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if (streamM3u8Response.status === 200) {
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var backTextStr = await streamM3u8Response.text();
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const backTextStr = await streamM3u8Response.text();
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if ((!backTextStr.includes(AD_SIGNIFIER) && (SimulatedAdsDepth == 0 || i >= SimulatedAdsDepth - 1)) || i >= playerTypes.length - 1) {
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result = backTextStr;
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backupPlayerTypeInfo = ' (' + playerType + ')';
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@@ -283,14 +300,14 @@ twitch-videoad.js text/javascript
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streamInfo.BackupEncodingsPlayerTypeIndex = i;
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if (streamInfo.Encodings != null) {
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// Low resolution streams will reduce the number of resolutions in the UI. To fix this we merge the low res URLs into the main m3u8
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var normalEncodingsM3u8 = streamInfo.Encodings;
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var normalLines = normalEncodingsM3u8.replace('\r', '').split('\n');
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for (var j = 0; j < normalLines.length - 1; j++) {
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const normalEncodingsM3u8 = streamInfo.Encodings;
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const normalLines = normalEncodingsM3u8.replaceAll('\r', '').split('\n');
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for (let j = 0; j < normalLines.length - 1; j++) {
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if (normalLines[j].startsWith('#EXT-X-STREAM-INF')) {
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var resSettings = parseAttributes(normalLines[j].substring(normalLines[j].indexOf(':') + 1));
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var lowResUrl = getStreamUrlForResolution(encodingsM3u8, streamInfo.Urls.get(normalLines[j + 1].trimEnd()));
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var lowResInf = encodingsM3u8.match(new RegExp(`^.*(?=\n.*${lowResUrl})`, 'm'))[0];
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var lowResSettings = parseAttributes(lowResInf.substring(lowResInf.indexOf(':') + 1));
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const resSettings = parseAttributes(normalLines[j].substring(normalLines[j].indexOf(':') + 1));
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const lowResUrl = getStreamUrlForResolution(encodingsM3u8, streamInfo.Urls.get(normalLines[j + 1].trimEnd()));
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const lowResInf = encodingsM3u8.match(new RegExp(`^.*(?=\n.*${lowResUrl})`, 'm'))[0];
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const lowResSettings = parseAttributes(lowResInf.substring(lowResInf.indexOf(':') + 1));
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//console.log('map ' + resSettings['RESOLUTION'] + ' to ' + lowResSettings['RESOLUTION']);
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const codecsKey = 'CODECS';
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if (typeof resSettings[codecsKey] === 'string' && typeof lowResSettings[codecsKey] === 'string' &&
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@@ -328,26 +345,59 @@ twitch-videoad.js text/javascript
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postMessage({key:'UboShowAdBanner',isMidroll:streamInfo.IsMidroll});
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return result;
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}
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function stripAdSegments(textStr, stripAllSegments) {
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let hasStrippedAdSegments = false;
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const lines = textStr.replaceAll('\r', '').split('\n');
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const newAdUrl = 'https://twitch.tv';
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for (let i = 0; i < lines.length; i++) {
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let line = lines[i];
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// Remove tracking urls which appear in the overlay UI
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line = line
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.replaceAll(/(X-TV-TWITCH-AD-URL=")(?:[^"]*)(")/g, `$1${newAdUrl}$2`)
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.replaceAll(/(X-TV-TWITCH-AD-CLICK-TRACKING-URL=")(?:[^"]*)(")/g, `$1${newAdUrl}$2`);
|
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if (i < lines.length - 1 && line.startsWith('#EXTINF') && (!line.includes(',live') || stripAllSegments || AllSegmentsAreAdSegments)) {
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const segmentUrl = lines[i + 1];
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AdSegmentCache.set(segmentUrl, Date.now());
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hasStrippedAdSegments = true;
|
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}
|
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if (line.includes(AD_SIGNIFIER)) {
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hasStrippedAdSegments = true;
|
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}
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}
|
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if (hasStrippedAdSegments) {
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for (let i = 0; i < lines.length; i++) {
|
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// No low latency during ads (otherwise it's possible for the player to prefetch and display ad segments)
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if (lines[i].startsWith('#EXT-X-TWITCH-PREFETCH:')) {
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lines[i] = '';
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}
|
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}
|
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}
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AdSegmentCache.forEach((key, value, map) => {
|
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if (value < Date.now() - 120000) {
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map.delete(key);
|
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}
|
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});
|
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postMessage({
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key: 'UpdateAdBlockBannerStripping',
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isStrippingAdSegments: hasStrippedAdSegments
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});
|
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return lines.join('\n');
|
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}
|
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async function processM3U8(url, textStr, realFetch) {
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var streamInfo = StreamInfosByUrl[url];
|
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if (streamInfo == null) {
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//console.log('Unknown stream url ' + url);
|
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//postMessage({key:'UboHideAdBanner'});
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const streamInfo = StreamInfosByUrl[url];
|
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if (!streamInfo) {
|
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return textStr;
|
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}
|
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var currentResolution = streamInfo.Urls.get(url);
|
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const currentResolution = streamInfo.Urls.get(url);
|
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if (!currentResolution) {
|
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return textStr;
|
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}
|
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var haveAdTags = textStr.includes(AD_SIGNIFIER);
|
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if (SimulatedAdsDepth > 0 && (!streamInfo.BackupEncodings || !streamInfo.BackupEncodings.includes(url) || SimulatedAdsDepth - 1 > streamInfo.BackupEncodingsPlayerTypeIndex)) {
|
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haveAdTags = true;
|
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}
|
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const haveAdTags = textStr.includes(AD_SIGNIFIER) || (SimulatedAdsDepth > 0 && (!streamInfo.BackupEncodings || !streamInfo.BackupEncodings.includes(url) || SimulatedAdsDepth - 1 > streamInfo.BackupEncodingsPlayerTypeIndex));
|
||||
if (streamInfo.BackupEncodings) {
|
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var streamM3u8Url = streamInfo.Encodings.match(/^https:.*\.m3u8$/m)[0];
|
||||
var streamM3u8Response = await realFetch(streamM3u8Url);
|
||||
const streamM3u8Url = streamInfo.Encodings.match(/^https:.*\.m3u8$/m)[0];
|
||||
const streamM3u8Response = await realFetch(streamM3u8Url);
|
||||
if (streamM3u8Response.status == 200) {
|
||||
var streamM3u8 = await streamM3u8Response.text();
|
||||
const streamM3u8 = await streamM3u8Response.text();
|
||||
if (streamM3u8 != null) {
|
||||
if (!streamM3u8.includes(AD_SIGNIFIER) && SimulatedAdsDepth == 0) {
|
||||
console.log('No more ads on main stream. Triggering player reload to go back to main stream...');
|
||||
@@ -358,9 +408,9 @@ twitch-videoad.js text/javascript
|
||||
postMessage({key:'UboHideAdBanner'});
|
||||
postMessage({key:'UboReloadPlayer'});
|
||||
} else if (!streamM3u8.includes('"MIDROLL"') && !streamM3u8.includes('"midroll"')) {
|
||||
var lines = streamM3u8.replace('\r', '').split('\n');
|
||||
for (var i = 0; i < lines.length; i++) {
|
||||
var line = lines[i];
|
||||
const lines = streamM3u8.replaceAll('\r', '').split('\n');
|
||||
for (let i = 0; i < lines.length; i++) {
|
||||
const line = lines[i];
|
||||
if (line.startsWith('#EXTINF') && lines.length > i + 1) {
|
||||
if (!line.includes(LIVE_SIGNIFIER) && !streamInfo.RequestedAds.has(lines[i + 1])) {
|
||||
// Only request one .ts file per .m3u8 request to avoid making too many requests
|
||||
@@ -382,19 +432,34 @@ twitch-videoad.js text/javascript
|
||||
} else {
|
||||
postMessage({key:'UboHideAdBanner'});
|
||||
}
|
||||
if (IsAdStrippingEnabled) {
|
||||
textStr = stripAdSegments(textStr);
|
||||
}
|
||||
return textStr;
|
||||
}
|
||||
function hookWorkerFetch() {
|
||||
console.log('hookWorkerFetch (video-swap-new)');
|
||||
var realFetch = fetch;
|
||||
const realFetch = fetch;
|
||||
fetch = async function(url, options) {
|
||||
if (typeof url === 'string') {
|
||||
if (AdSegmentCache.has(url)) {
|
||||
return new Promise(function(resolve, reject) {
|
||||
const send = function() {
|
||||
return realFetch('data:video/mp4;base64,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', options).then(function(response) {
|
||||
resolve(response);
|
||||
})['catch'](function(err) {
|
||||
reject(err);
|
||||
});
|
||||
};
|
||||
send();
|
||||
});
|
||||
}
|
||||
url = url.trimEnd();
|
||||
if (url.endsWith('m3u8')) {
|
||||
return new Promise(function(resolve, reject) {
|
||||
var processAfter = async function(response) {
|
||||
const processAfter = async function(response) {
|
||||
if (response.status === 200) {
|
||||
var str = await processM3U8(url, await response.text(), realFetch);
|
||||
const str = await processM3U8(url, await response.text(), realFetch);
|
||||
resolve(new Response(str, {
|
||||
status: response.status,
|
||||
statusText: response.statusText,
|
||||
@@ -404,7 +469,7 @@ twitch-videoad.js text/javascript
|
||||
resolve(response);
|
||||
}
|
||||
};
|
||||
var send = function() {
|
||||
const send = function() {
|
||||
return realFetch(url, options).then(function(response) {
|
||||
processAfter(response);
|
||||
})['catch'](function(err) {
|
||||
@@ -417,22 +482,22 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
else if (url.includes('/channel/hls/') && !url.includes('picture-by-picture')) {
|
||||
V2API = url.includes('/api/v2/');
|
||||
var channelName = (new URL(url)).pathname.match(/([^\/]+)(?=\.\w+$)/)[0];
|
||||
const channelName = (new URL(url)).pathname.match(/([^\/]+)(?=\.\w+$)/)[0];
|
||||
if (OPT_FORCE_ACCESS_TOKEN_PLAYER_TYPE) {
|
||||
// parent_domains is used to determine if the player is embeded and stripping it gets rid of fake ads
|
||||
var tempUrl = new URL(url);
|
||||
const tempUrl = new URL(url);
|
||||
tempUrl.searchParams.delete('parent_domains');
|
||||
url = tempUrl.toString();
|
||||
}
|
||||
return new Promise(async function(resolve, reject) {
|
||||
// - First m3u8 request is the m3u8 with the video encodings (360p,480p,720p,etc).
|
||||
// - Second m3u8 request is the m3u8 for the given encoding obtained in the first request. At this point we will know if there's ads.
|
||||
var streamInfo = StreamInfos[channelName];
|
||||
let streamInfo = StreamInfos[channelName];
|
||||
if (streamInfo != null && streamInfo.Encodings != null && (await realFetch(streamInfo.Encodings.match(/^https:.*\.m3u8$/m)[0])).status !== 200) {
|
||||
// The cached encodings are dead (the stream probably restarted)
|
||||
streamInfo = null;
|
||||
}
|
||||
var serverTime = null;
|
||||
let serverTime = null;
|
||||
if (streamInfo == null || streamInfo.Encodings == null) {
|
||||
StreamInfos[channelName] = streamInfo = {
|
||||
RequestedAds: new Set(),
|
||||
@@ -447,16 +512,16 @@ twitch-videoad.js text/javascript
|
||||
UsherParams: (new URL(url)).search,
|
||||
Urls: new Map(),
|
||||
};
|
||||
var encodingsM3u8Response = await realFetch(url, options);
|
||||
const encodingsM3u8Response = await realFetch(url, options);
|
||||
if (encodingsM3u8Response != null && encodingsM3u8Response.status === 200) {
|
||||
var encodingsM3u8 = await encodingsM3u8Response.text();
|
||||
const encodingsM3u8 = await encodingsM3u8Response.text();
|
||||
streamInfo.Encodings = encodingsM3u8;
|
||||
setStreamInfoUrls(streamInfo, encodingsM3u8);
|
||||
serverTime = getServerTimeFromM3u8(encodingsM3u8);
|
||||
var resolutionInfo = streamInfo.Urls.values().next().value;
|
||||
var streamM3u8Response = await realFetch(resolutionInfo.Url);
|
||||
const resolutionInfo = streamInfo.Urls.values().next().value;
|
||||
const streamM3u8Response = await realFetch(resolutionInfo.Url);
|
||||
if (streamM3u8Response.status == 200) {
|
||||
var streamM3u8 = await streamM3u8Response.text();
|
||||
const streamM3u8 = await streamM3u8Response.text();
|
||||
if (streamM3u8.includes(AD_SIGNIFIER) || SimulatedAdsDepth > 0) {
|
||||
await onFoundAd(streamInfo, streamM3u8, false, realFetch, resolutionInfo.Url, resolutionInfo);
|
||||
}
|
||||
@@ -470,7 +535,7 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
}
|
||||
if (!serverTime) {
|
||||
var encodingsM3u8Response = await realFetch(url, options);
|
||||
const encodingsM3u8Response = await realFetch(url, options);
|
||||
if (encodingsM3u8Response != null && encodingsM3u8Response.status === 200) {
|
||||
serverTime = getServerTimeFromM3u8(await encodingsM3u8Response.text());
|
||||
}
|
||||
@@ -485,10 +550,10 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
function getServerTimeFromM3u8(encodingsM3u8) {
|
||||
if (V2API) {
|
||||
var matches = encodingsM3u8.match(/#EXT-X-SESSION-DATA:DATA-ID="SERVER-TIME",VALUE="([^"]+)"/);
|
||||
const matches = encodingsM3u8.match(/#EXT-X-SESSION-DATA:DATA-ID="SERVER-TIME",VALUE="([^"]+)"/);
|
||||
return matches.length > 1 ? matches[1] : null;
|
||||
}
|
||||
var matches = encodingsM3u8.match('SERVER-TIME="([0-9.]+)"');
|
||||
const matches = encodingsM3u8.match('SERVER-TIME="([0-9.]+)"');
|
||||
return matches.length > 1 ? matches[1] : null;
|
||||
}
|
||||
function replaceServerTimeInM3u8(encodingsM3u8, newServerTime) {
|
||||
@@ -498,17 +563,17 @@ twitch-videoad.js text/javascript
|
||||
return newServerTime ? encodingsM3u8.replace(new RegExp('(SERVER-TIME=")[0-9.]+"'), `SERVER-TIME="${newServerTime}"`) : encodingsM3u8;
|
||||
}
|
||||
function getStreamUrlForResolution(encodingsM3u8, resolutionInfo) {
|
||||
var encodingsLines = encodingsM3u8.replace('\r', '').split('\n');
|
||||
const encodingsLines = encodingsM3u8.replaceAll('\r', '').split('\n');
|
||||
const [targetWidth, targetHeight] = resolutionInfo.Resolution.split('x').map(Number);
|
||||
var matchedResolutionUrl = null;
|
||||
var matchedFrameRate = false;
|
||||
var closestResolutionUrl = null;
|
||||
var closestResolutionDifference = Infinity;
|
||||
for (var i = 0; i < encodingsLines.length - 1; i++) {
|
||||
let matchedResolutionUrl = null;
|
||||
let matchedFrameRate = false;
|
||||
let closestResolutionUrl = null;
|
||||
let closestResolutionDifference = Infinity;
|
||||
for (let i = 0; i < encodingsLines.length - 1; i++) {
|
||||
if (encodingsLines[i].startsWith('#EXT-X-STREAM-INF') && encodingsLines[i + 1].includes('.m3u8')) {
|
||||
var attributes = parseAttributes(encodingsLines[i]);
|
||||
var resolution = attributes['RESOLUTION'];
|
||||
var frameRate = attributes['FRAME-RATE'];
|
||||
const attributes = parseAttributes(encodingsLines[i]);
|
||||
const resolution = attributes['RESOLUTION'];
|
||||
const frameRate = attributes['FRAME-RATE'];
|
||||
if (resolution) {
|
||||
if (resolution == resolutionInfo.Resolution && (!matchedResolutionUrl || (!matchedFrameRate && frameRate == resolutionInfo.FrameRate))) {
|
||||
matchedResolutionUrl = encodingsLines[i + 1];
|
||||
@@ -518,7 +583,7 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
}
|
||||
const [width, height] = resolution.split('x').map(Number);
|
||||
var difference = Math.abs((width * height) - (targetWidth * targetHeight));
|
||||
const difference = Math.abs((width * height) - (targetWidth * targetHeight));
|
||||
if (difference < closestResolutionDifference) {
|
||||
closestResolutionUrl = encodingsLines[i + 1];
|
||||
closestResolutionDifference = difference;
|
||||
@@ -528,21 +593,23 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
return closestResolutionUrl.trimEnd();
|
||||
}
|
||||
function getAccessToken(channelName, playerType, platform) {
|
||||
if (!platform) {
|
||||
platform = 'web';
|
||||
}
|
||||
var body = null;
|
||||
var templateQuery = 'query PlaybackAccessToken_Template($login: String!, $isLive: Boolean!, $vodID: ID!, $isVod: Boolean!, $playerType: String!) { streamPlaybackAccessToken(channelName: $login, params: {platform: "' + platform + '", playerBackend: "mediaplayer", playerType: $playerType}) @include(if: $isLive) { value signature __typename } videoPlaybackAccessToken(id: $vodID, params: {platform: "' + platform + '", playerBackend: "mediaplayer", playerType: $playerType}) @include(if: $isVod) { value signature __typename }}';
|
||||
body = {
|
||||
operationName: 'PlaybackAccessToken_Template',
|
||||
query: templateQuery,
|
||||
function getAccessToken(channelName, playerType) {
|
||||
const realPlayerType = playerType.replace('-ALT', '');
|
||||
const body = {
|
||||
operationName: 'PlaybackAccessToken',
|
||||
variables: {
|
||||
'isLive': true,
|
||||
'login': channelName,
|
||||
'isVod': false,
|
||||
'vodID': '',
|
||||
'playerType': playerType
|
||||
isLive: true,
|
||||
login: channelName,
|
||||
isVod: false,
|
||||
vodID: "",
|
||||
playerType: realPlayerType,
|
||||
platform: realPlayerType == 'autoplay' ? 'android' : 'web'
|
||||
},
|
||||
extensions: {
|
||||
persistedQuery: {
|
||||
version:1,
|
||||
sha256Hash:"ed230aa1e33e07eebb8928504583da78a5173989fadfb1ac94be06a04f3cdbe9"
|
||||
}
|
||||
}
|
||||
};
|
||||
return gqlRequest(body, playerType);
|
||||
@@ -554,14 +621,13 @@ twitch-videoad.js text/javascript
|
||||
gql_device_id += chars.charAt(Math.floor(Math.random() * chars.length));
|
||||
}
|
||||
}
|
||||
var headers = {
|
||||
let headers = {
|
||||
'Client-Id': CLIENT_ID,
|
||||
'Device-ID': gql_device_id,
|
||||
'X-Device-Id': gql_device_id,
|
||||
'Authorization': AuthorizationHeader,
|
||||
...(ClientIntegrityHeader && {'Client-Integrity': ClientIntegrityHeader})
|
||||
};
|
||||
if (playerType != 'site') {
|
||||
if (playerType.includes('-ALT')) {
|
||||
headers = {
|
||||
'Client-Id': CLIENT_ID,
|
||||
'X-Device-Id': gql_device_id
|
||||
@@ -625,12 +691,12 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
}
|
||||
function hookFetch() {
|
||||
var realFetch = window.fetch;
|
||||
const realFetch = window.fetch;
|
||||
window.realFetch = realFetch;
|
||||
window.fetch = function(url, init, ...args) {
|
||||
if (typeof url === 'string') {
|
||||
if (url.includes('gql')) {
|
||||
var deviceId = init.headers['X-Device-Id'];
|
||||
let deviceId = init.headers['X-Device-Id'];
|
||||
if (typeof deviceId !== 'string') {
|
||||
deviceId = init.headers['Device-ID'];
|
||||
}
|
||||
@@ -668,7 +734,7 @@ twitch-videoad.js text/javascript
|
||||
if (OPT_DISABLE_MATURE_CONTENT_POPUP) {
|
||||
const newBody2 = JSON.parse(init.body);
|
||||
if (Array.isArray(newBody2)) {
|
||||
var hasRemovedClassification = false;
|
||||
let hasRemovedClassification = false;
|
||||
for (let i = 0; i < newBody2.length; i++) {
|
||||
if (newBody2[i]?.operationName == 'ContentClassificationContext') {
|
||||
hasRemovedClassification = true;
|
||||
@@ -686,7 +752,7 @@ twitch-videoad.js text/javascript
|
||||
return realFetch.apply(this, arguments);
|
||||
};
|
||||
}
|
||||
function reloadTwitchPlayer(isSeek, isPausePlay) {
|
||||
function reloadTwitchPlayer(isPausePlay) {
|
||||
// Taken from ttv-tools / ffz
|
||||
// https://github.com/Nerixyz/ttv-tools/blob/master/src/context/twitch-player.ts
|
||||
// https://github.com/FrankerFaceZ/FrankerFaceZ/blob/master/src/sites/twitch-twilight/modules/player.jsx
|
||||
@@ -705,27 +771,27 @@ twitch-videoad.js text/javascript
|
||||
return null;
|
||||
}
|
||||
function findReactRootNode() {
|
||||
var reactRootNode = null;
|
||||
var rootNode = document.querySelector('#root');
|
||||
let reactRootNode = null;
|
||||
const rootNode = document.querySelector('#root');
|
||||
if (rootNode && rootNode._reactRootContainer && rootNode._reactRootContainer._internalRoot && rootNode._reactRootContainer._internalRoot.current) {
|
||||
reactRootNode = rootNode._reactRootContainer._internalRoot.current;
|
||||
}
|
||||
if (reactRootNode == null) {
|
||||
var containerName = Object.keys(rootNode).find(x => x.startsWith('__reactContainer'));
|
||||
const containerName = Object.keys(rootNode).find(x => x.startsWith('__reactContainer'));
|
||||
if (containerName != null) {
|
||||
reactRootNode = rootNode[containerName];
|
||||
}
|
||||
}
|
||||
return reactRootNode;
|
||||
}
|
||||
var reactRootNode = findReactRootNode();
|
||||
const reactRootNode = findReactRootNode();
|
||||
if (!reactRootNode) {
|
||||
console.log('Could not find react root');
|
||||
return;
|
||||
}
|
||||
var player = findReactNode(reactRootNode, node => node.setPlayerActive && node.props && node.props.mediaPlayerInstance);
|
||||
let player = findReactNode(reactRootNode, node => node.setPlayerActive && node.props && node.props.mediaPlayerInstance);
|
||||
player = player && player.props && player.props.mediaPlayerInstance ? player.props.mediaPlayerInstance : null;
|
||||
var playerState = findReactNode(reactRootNode, node => node.setSrc && node.setInitialPlaybackSettings);
|
||||
const playerState = findReactNode(reactRootNode, node => node.setSrc && node.setInitialPlaybackSettings);
|
||||
if (!player) {
|
||||
console.log('Could not find player');
|
||||
return;
|
||||
@@ -734,14 +800,7 @@ twitch-videoad.js text/javascript
|
||||
console.log('Could not find player state');
|
||||
return;
|
||||
}
|
||||
if (player.paused || player.core?.paused) {
|
||||
return;
|
||||
}
|
||||
if (isSeek) {
|
||||
console.log('Force seek to reset player (hopefully fixing any audio desync) pos:' + player.getPosition() + ' range:' + JSON.stringify(player.getBuffered()));
|
||||
var pos = player.getPosition();
|
||||
player.seekTo(0);
|
||||
player.seekTo(pos);
|
||||
if (player.isPaused() || player.core?.paused) {
|
||||
return;
|
||||
}
|
||||
if (isPausePlay) {
|
||||
@@ -752,9 +811,9 @@ twitch-videoad.js text/javascript
|
||||
const lsKeyQuality = 'video-quality';
|
||||
const lsKeyMuted = 'video-muted';
|
||||
const lsKeyVolume = 'volume';
|
||||
var currentQualityLS = null;
|
||||
var currentMutedLS = null;
|
||||
var currentVolumeLS = null;
|
||||
let currentQualityLS = null;
|
||||
let currentMutedLS = null;
|
||||
let currentVolumeLS = null;
|
||||
try {
|
||||
currentQualityLS = localStorage.getItem(lsKeyQuality);
|
||||
currentMutedLS = localStorage.getItem(lsKeyMuted);
|
||||
@@ -804,13 +863,13 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
});
|
||||
}catch{}
|
||||
var block = e => {
|
||||
const block = e => {
|
||||
e.preventDefault();
|
||||
e.stopPropagation();
|
||||
e.stopImmediatePropagation();
|
||||
};
|
||||
let wasVideoPlaying = true;
|
||||
var visibilityChange = e => {
|
||||
const visibilityChange = e => {
|
||||
if (typeof chrome !== 'undefined') {
|
||||
const videos = document.getElementsByTagName('video');
|
||||
if (videos.length > 0) {
|
||||
@@ -844,25 +903,25 @@ twitch-videoad.js text/javascript
|
||||
}catch{}
|
||||
// Hooks for preserving volume / resolution
|
||||
try {
|
||||
var keysToCache = [
|
||||
const keysToCache = [
|
||||
'video-quality',
|
||||
'video-muted',
|
||||
'volume',
|
||||
'lowLatencyModeEnabled',// Low Latency
|
||||
'persistenceEnabled',// Mini Player
|
||||
];
|
||||
var cachedValues = new Map();
|
||||
for (var i = 0; i < keysToCache.length; i++) {
|
||||
const cachedValues = new Map();
|
||||
for (let i = 0; i < keysToCache.length; i++) {
|
||||
cachedValues.set(keysToCache[i], localStorage.getItem(keysToCache[i]));
|
||||
}
|
||||
var realSetItem = localStorage.setItem;
|
||||
const realSetItem = localStorage.setItem;
|
||||
localStorage.setItem = function(key, value) {
|
||||
if (cachedValues.has(key)) {
|
||||
cachedValues.set(key, value);
|
||||
}
|
||||
realSetItem.apply(this, arguments);
|
||||
};
|
||||
var realGetItem = localStorage.getItem;
|
||||
const realGetItem = localStorage.getItem;
|
||||
localStorage.getItem = function(key) {
|
||||
if (cachedValues.has(key)) {
|
||||
return cachedValues.get(key);
|
||||
@@ -897,4 +956,7 @@ twitch-videoad.js text/javascript
|
||||
}
|
||||
postTwitchWorkerMessage('SimulateAds', depth);
|
||||
};
|
||||
window.allSegmentsAreAdSegments = () => {
|
||||
postTwitchWorkerMessage('AllSegmentsAreAdSegments');
|
||||
};
|
||||
})();
|
||||
Reference in New Issue
Block a user