Add UserScript files, and dyn-skip solution

2020-12-25 20:11:28 +00:00
parent 3d7a8514e1
commit f7d76f52a8
9 changed files with 1540 additions and 47 deletions
@@ -0,0 +1,37 @@
+// ==UserScript==
+// @name         TwitchAdSolutions (low-res)
+// @namespace    https://github.com/pixeltris/TwitchAdSolutions
+// @version      1.0
+// @description  Avoids Twitch ads by using a lower resolution live stream without ads
+// @author       pixeltris
+// @match        *://*.twitch.tv/*
+// @downloadURL  https://github.com/pixeltris/TwitchAdSolutions/raw/master/low-res/low-res-userscript.js
+// @run-at       document-start
+// @grant        none
+// ==/UserScript==
+(function() {
+    'use strict';
+    function hookFetch() {
+        var OPT_ACCESS_TOKEN_PLAYER_TYPE = 'thunderdome';//480p
+        //var OPT_ACCESS_TOKEN_PLAYER_TYPE = 'picture-by-picture';//360p
+        var realFetch = window.fetch;
+        window.fetch = function(url, init, ...args) {
+            if (typeof url === 'string') {
+                if (OPT_ACCESS_TOKEN_PLAYER_TYPE) {
+                    if (url.includes('/access_token')) {
+                        var modifiedUrl = new URL(url);
+                        modifiedUrl.searchParams.set('player_type', OPT_ACCESS_TOKEN_PLAYER_TYPE);
+                        arguments[0] = modifiedUrl.href;
+                    }
+                    else if (url.includes('gql') && init && typeof init.body === 'string' && init.body.includes('PlaybackAccessToken')) {
+                        const newBody = JSON.parse(init.body);
+                        newBody.variables.playerType = OPT_ACCESS_TOKEN_PLAYER_TYPE;
+                        init.body = JSON.stringify(newBody);
+                    }
+                }
+            }
+            return realFetch.apply(this, arguments);
+        }
+    }
+    hookFetch();
+})();