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Skip sponsors - using Sponsorblock API on m.youtube.com (for Kiwi browser and others)

Skip sponsors/SelfPromo, adds a highlight.

  1. // ==UserScript==
  2. // @name         Skip sponsors - using Sponsorblock API on m.youtube.com (for Kiwi browser and others)
  3. // @namespace    http://your-namespace.com
  4. // @version      2.17
  5. // @description  Skip sponsors/SelfPromo, adds a highlight.
  6. // @author       Sp0kz
  7. // @match        https://m.youtube.com/*
  8. // @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
  9. // @grant        none
  10. // @run-at       document-end
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.     'use strict';
  15.  //sha256 library
  16. 	 var sha256=function a(b){function c(a,b){return a>>>b|a<<32-b}for(var d,e,f=Math.pow,g=f(2,32),h="length",i="",j=[],k=8*b[h],l=a.h=a.h||[],m=a.k=a.k||[],n=m[h],o={},p=2;64>n;p++)if(!o[p]){for(d=0;313>d;d+=p)o[d]=p;l[n]=f(p,.5)*g|0,m[n++]=f(p,1/3)*g|0}for(b+="\x80";b[h]%64-56;)b+="\x00";for(d=0;d<b[h];d++){if(e=b.charCodeAt(d),e>>8)return;j[d>>2]|=e<<(3-d)%4*8}for(j[j[h]]=k/g|0,j[j[h]]=k,e=0;e<j[h];){var q=j.slice(e,e+=16),r=l;for(l=l.slice(0,8),d=0;64>d;d++){var s=q[d-15],t=q[d-2],u=l[0],v=l[4],w=l[7]+(c(v,6)^c(v,11)^c(v,25))+(v&l[5]^~v&l[6])+m[d]+(q[d]=16>d?q[d]:q[d-16]+(c(s,7)^c(s,18)^s>>>3)+q[d-7]+(c(t,17)^c(t,19)^t>>>10)|0),x=(c(u,2)^c(u,13)^c(u,22))+(u&l[1]^u&l[2]^l[1]&l[2]);l=[w+x|0].concat(l),l[4]=l[4]+w|0}for(d=0;8>d;d++)l[d]=l[d]+r[d]|0}for(d=0;8>d;d++)for(e=3;e+1;e--){var y=l[d]>>8*e&255;i+=(16>y?0:"")+y.toString(16)}return i}; /*https://geraintluff.github.io/sha256/sha256.min.js (public domain)*/
  17.  
  18. let index3=false;
  19.   const info_elem = document.createElement('div');  let gradientStops = [];let gradientStophighlight = [];let skipSegments = [];let intervalId;let highlightSpan = document.createElement('span');const skipButton = document.createElement('button');skipButton.style.width="50px";skipButton.style.fontSize="40px";skipButton.textContent = '>>';let cu=0;
  20. skipButton.className=('skip-button-S');skipButton.style.zIndex='8888';skipButton.style.background='transparent';skipButton.style.display="none";skipButton.style.textShadow = ` -1px -1px 0 #000, 1px -1px 0 #000,  -1px 1px 0 #000, 1px 1px 0 #000`; 
  21.   function getYouTubeVideoID(url) { const match = url.match(/(?:v=|\/)([a-zA-Z0-9_-]{11})/);
  22.   return match ? match[1] : null;
  23. }
  24. let previousUrl = window.location.href;
  25. ///////
  26. 	    setInterval(() => {
  27. 			    if ((window.location.href !== previousUrl) && !window.location.href.includes('#searching') && !window.location.href.includes('#bottom-sheet')){
  28. 										previousUrl = window.location.href;
  29. 										clearInterval(intervalId);
  30. 			 if(document.querySelector('div[role="slider"]')){ document.querySelector('div[role="slider"]').style.background="none";document.querySelector('div[role="slider"]').parentNode.style.background="none";}
  31. 					if(window.location.href.includes('watch?v=')){
  32. gradientStops = [];gradientStophighlight = []; skipSegments = [];index3=false;highlightSpan.style.opacity='0';skipButton.style.display='none';
  33.  }
  34.  else {skipButton.style.display='none';} }
  35.   /////////
  36.   if(document.querySelector('video')){
  37. if (document.querySelector('video').currentTime>0 && document.querySelector('div[role="slider"]') &&window.location.href.includes('watch?v=') &&!index3) {
  38. 	index3=true;
  39. 	const videoID = getYouTubeVideoID(window.location.href);
  40.   const hash = sha256(videoID).substr(0,4);
  41.   const video_obj = document.querySelector("video");
  42.   let url = `https://sponsor.ajay.app/api/skipSegments/${hash}?service=YouTube&categories=%5B%22sponsor%22,%22poi_highlight%22,%22selfpromo%22%5D`;
  43.     (async () => {
  44. 		 try {
  45. 			 if(document.querySelector('div[role="slider"]')){ document.querySelector('div[role="slider"]').style.background="none";document.querySelector('div[role="slider"]').parentNode.style.background="none";}
  46.         const response = await fetch(url);   
  47.         if (!response.ok) {
  48.             throw new Error(`HTTP error! Sponsorblock server down! Status: ${response.status}`);
  49.         }    
  50.         const data = await response.json();
  51.         if (!Array.isArray(data)) {
  52.             throw new Error("Unexpected response format");
  53.         }     
  54.         for (const video of data) {
  55.       if (video.videoID != videoID) continue;
  56.       info_elem.innerText = `(${video.segments.length} segments)`;
  57.       const cat_n = video.segments.map(e=>e.category).sort()
  58.           .reduce((acc,e) => (acc[e]=(acc[e]||0)+1, acc), {});
  59.       info_elem.title = Object.entries(cat_n).map(e=>e.join(': ')).join(', ');
  60.       for (const segment of video.segments) {
  61.         const [start, stop] = segment.segment;
  62. 		let startPosition = ((start ) / (video_obj.duration)) * 100;
  63.             let stopPosition = ((stop) / (video_obj.duration)) * 100;
  64. 		   		  if (segment.category === "sponsor" ){
  65. 		  gradientStops.push(`transparent ${startPosition+ 0.5}%, green ${startPosition + 0.5}%, green ${stopPosition}%, transparent ${stopPosition}%, transparent ${stopPosition}%`);
  66.              skipSegments.push({ start, stop });
  67. 		  }
  68. 		  else if (segment.category === "selfpromo" ){
  69. 		  gradientStops.push(`transparent ${startPosition}%,  yellow ${startPosition}%, yellow ${stopPosition}%, transparent ${stopPosition}%, transparent ${stopPosition}%`);
  70.           skipSegments.push({ start, stop });
  71. 		 }
  72. 		   		else  if (segment.category === "poi_highlight"){
  73. 					        highlightSpan.textContent = 'Highlight';highlightSpan.style.position = 'absolute';highlightSpan.style.bottom = '32px';highlightSpan.style.left = `${startPosition}%`;highlightSpan.style.marginLeft="5px";highlightSpan.style.transform = 'translateX(-50%)';highlightSpan.style.backgroundColor = 'black';highlightSpan.style.zIndex="5555";highlightSpan.style.fontSize="13px";highlightSpan.style.color = 'white';highlightSpan.style.padding = '2px 5px';highlightSpan.style.display="none";highlightSpan.style.opacity='1';
  74. 		 gradientStophighlight.push(`transparent ${((start ) / (video_obj.duration)) * 100}%,  red ${((start ) / (video_obj.duration)) * 100}%, red ${((start ) / (video_obj.duration)) * 100+1}%, transparent ${((start ) / (video_obj.duration)) * 100 +1}%, transparent ${((start ) / (video_obj.duration)) * 100+1}%`);
  75. 						 skipButton.style.display="block";	
  76. 			skipButton.style.display="block";	
  77. 	skipButton.addEventListener('touchstart', () => {document.querySelector('video').currentTime = start;});			
  78. 	skipButton.addEventListener('click', () => {document.querySelector('video').currentTime = start;});		
  79. 	skipButton.addEventListener('dblclick', () => {document.querySelector('video').currentTime = start;});					 
  80. 		     }
  81.        if (segment.category != "sponsor" && segment.category != "selfpromo") continue;
  82.       }
  83.  intervalId = setInterval(() => {
  84. 	 	  	 if(document.querySelector('div[role="slider"]')){document.querySelector('div[role="slider"]').style.backgroundSize = `100% 25%`;document.querySelector('div[role="slider"]').style.backgroundPosition = `center center`;document.querySelector('div[role="slider"]').style.backgroundRepeat = 'no-repeat';document.querySelector('div[role="slider"]').style.backgroundImage = `linear-gradient(to right, ${gradientStops.join(', ')})`;document.querySelector('div[role="slider"]').parentNode.style.backgroundPosition = `center center`;document.querySelector('div[role="slider"]').parentNode.style.backgroundRepeat = 'no-repeat';document.querySelector('div[role="slider"]').parentNode.style.backgroundSize = `100% 25%`;document.querySelector('div[role="slider"]').parentNode.style.backgroundImage = `linear-gradient(to right, ${gradientStophighlight})`;
  85. document.querySelector('div[role="slider"]')?.parentNode.appendChild(highlightSpan);
  86. 			 			 skipButton.title="Skip To Highlight";
  87. 					if (document.querySelector('.player-controls-top'))   document.querySelector('.player-controls-top').insertBefore(skipButton,document.querySelector('.player-controls-top').firstChild);
  88.     document.querySelector('div[role="slider"]')?.addEventListener('mousemove', function(event) {
  89.             highlightSpan.style.display = "block";
  90.     });
  91. 	    document.querySelector('div[role="slider"]')?.parentNode.addEventListener('mouseout', function(event) {highlightSpan.style.display = "none";});
  92. }
  93. 	  for (const { start, stop } of skipSegments) {
  94.     if (video_obj.currentTime >= start && video_obj.currentTime < stop - 1) {video_obj.currentTime = stop;}
  95.   }
  96.   	}, 1000);
  97.        }
  98.         
  99.     } catch (error) {
  100.         console.error("Error fetching data:", error);
  101.     }
  102. })();
  103.   }
  104.     }
  105.   }, 1000);
  106. })();