// ==UserScript==// @name         YouTube REMOVE CAPS FROM VIDEOS TITLES// @namespace    https://greasyfork.org/ru/users/303426-титан// @version      1.3.2// @description  Removes THE SCREAMING TEXT from videos titles if ((the {MinCapsPercent}% of words are CAPSED) {or/and} (CAPSED word contains at least {MinCapsLetters}))// @author       Титан// @match        https://www.youtube.com/*// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com// @grant        none// @require      https://greasyfork.org/scripts/21927-arrive-js/code/arrivejs.js?version=198809// @license      MIT// ==/UserScript==(function() {'use strict';/*↓ SETTINGS ↓*/let MinCapsPercent = .50; // How many % of the word should be capsed for triggering uncaps func. Set 0 to make this check always pass and 1.00 to always falllet MinCapsLetters = 5; // Set 0 to make this check always pass and -1 to always falllet OR = true; // set false for AND// DEV (not for users)let debug = false // send all titles changes to the consolelet debugColorize = false // colorize changed text/*↑ SETTINGS ↑*/document.arrive("#video-title", {fireOnAttributesModification: true},titleElement => removeCapsFromElement(titleElement, "preview"))document.arrive("#container > h1 > yt-formatted-string", {fireOnAttributesModification: true},currentVideoTitle => {removeCapsFromElement(currentVideoTitle, "current video");setTimeout(() => handleTitleChange(), 1000)})// all of them executes before full page load//	window.addEventListener('load', handleTitleChange("load"));//	window.addEventListener('load', () => window.requestAnimationFrame(handleTitleChange.bind(null, "requestAnimationFrame")));//	window.addEventListener('title', handleTitleChange("title"));function handleTitleChange(event = "") {let newText = removeCapsFromText(document.title) //can be optimized for not doublecheckif (newText === document.title) {return}if (debug) console.log(`PAGE NAME (${event}): ${document.title} → ${newText}`)document.title = newText}function removeCapsFromElement(element, debugText) {if (isNullOrEmpty(element.textContent)) returnlet newText = removeCapsFromText(element.textContent)let pervText = element.textContentif (debug) {let eq = newText === pervText;console.log(`${debugText}: ${pervText} → ${eq? "UNCHANGED" : newText}`)}if (debugColorize)element.innerHTML = colorizeChanges(newText, pervText)elseelement.textContent = newText}/*** Removes caps from text.* @param {string} str - input text* @return {boolean} - returns a string in which all words, except for certain ones, are written in lowercase, and the first letter of each sentence is uppercase*/function tooMuchCaps(words) {let wordsCount = words.lengthlet caps = 0;for(let word of words) {if(word === word.toUpperCase())if (word === word.toLowerCase()) // Not a wordwordsCount--;elsecaps++;}return caps/wordsCount >= MinCapsPercent;}/*** Removes caps from text.* @param {string} str - input text* @return {string} - returns a string in which all words, except for certain ones, are written in lowercase, and the first letter of each sentence is uppercase*/function removeCapsFromText(str) {let words = str.split(' ');let muchCaps = tooMuchCaps(words)if ((!muchCaps && !OR)) return str; // if tooMuchCaps is false and operator is "and", no sense to check other conditionslet newWords = [];for(let word of words) {if((word == word.toUpperCase() && OR? enoughLetters(word) || muchCaps : enoughLetters(word) && muchCaps) )newWords.push(word.toLowerCase());else newWords.push(word);}newWords = newWords.join(' ');return toUpperAfterDot(newWords);}const enoughLetters = (word) => (letterCount(word) >= MinCapsLetters || OR);function toUpperAfterDot(str, upFirstLetter = true) {let dotFound = upFirstLetter;let newStr = "";for(let letter of str) {if(dotFound) {let upLetter = letter.toUpperCase();if (upLetter!=letter.toLowerCase())  { // is letter checknewStr += upLetter;dotFound = falsecontinue;}}else if (letter == '.') dotFound = true;newStr+=letter;}return newStr;}function isLetter(letter) {return letter.toLowerCase() !== letter.toUpperCase();}function letterCount(word) {return [...word].reduce((acc, letter) => isLetter(letter) ? acc + 1 : acc, 0);}function colorizeChanges(str1, str2, color = 'red') {let output = '';for (let i = 0; i < str1.length || i < str2.length; i++) {if (str1[i] !== str2[i]) {output += `<span style="color:${color}">${str1[i] || ''}</span>`;} else {output += str1[i] || '';}}return output;}function isNullOrEmpty(str) {return !str || str.trim().length === 0;}})();