YouTube.com - channel name and upload date in tab title, no notification count

The interaction reminder (notification count) is annoying and serves no purpose. I know there are notifications. There are always notifications. Also, to be useful, add the channel name at the start of the tab title and upload date at the end. 9/4/2022, 10:40:56 AM

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey, το Greasemonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

You will need to install an extension such as Tampermonkey to install this script.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Userscripts για να εγκαταστήσετε αυτόν τον κώδικα.

You will need to install an extension such as Tampermonkey to install this script.

Θα χρειαστεί να εγκαταστήσετε μια επέκταση διαχείρισης κώδικα χρήστη για να εγκαταστήσετε αυτόν τον κώδικα.

(Έχω ήδη έναν διαχειριστή κώδικα χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Έχω ήδη έναν διαχειριστή στυλ χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

// ==UserScript==
// @name        YouTube.com - channel name and upload date in tab title, no notification count
// @namespace   Violentmonkey Scripts
// @match       https://www.youtube.com/watch
// @grant       none
// @version     1.0
// @author      -
// @description The interaction reminder (notification count) is annoying and serves no purpose. I know there are notifications. There are always notifications. Also, to be useful, add the channel name at the start of the tab title and upload date at the end. 9/4/2022, 10:40:56 AM
// ==/UserScript==


const prepareTitle = function (originalTitle, channelPrefix, dateSuffix) {
  return channelPrefix + originalTitle + dateSuffix;
}

const getDateSuffix = function () {
  var dateSuffix = "";
  const dateElement = document.querySelector("div#info-strings yt-formatted-string.ytd-video-primary-info-renderer");
  if(dateElement !== null) {
    const date = dateElement.innerText.trim();
    var htmlElement = document.querySelector("html");
    if((htmlElement !== null) && (htmlElement.attributes.hasOwnProperty("lang"))) {
      if(htmlElement.attributes["lang"].value == "en-GB") {
        const dateParts = date.split(" ");
        if(dateParts.length == 3) {
          const day = dateParts[0];
          const monthText = dateParts[1];
          const year = dateParts[2];
          var month = null;
          switch (monthText) {
            case "Jan":
              month = 1; break;
            case "Feb":
              month = 2; break;
            case "Mar":
              month = 3; break;
            case "Apr":
              month = 4; break;
            case "May":
              month = 5; break;
            case "Jun":
              month = 6; break;
            case "Jul":
              month = 7; break;
            case "Aug":
              month = 8; break;
            case "Sept":
              month = 9; break; // seriously, fuck YouTube for doing "Sept" and not "Sep"
            case "Oct":
              month = 10; break;
            case "Nov":
              month = 11; break;
            case "Dec":
              month = 12; break;
            default:
              month = null;
          }
          if (month !== null) {
            dateSuffix = " - " + year + "-" + month.toString().padStart(2, "0") + "-" + day.padStart(2, "0");
          }
        }
      }
    }
  } // end if(dateElement !== null)
  return dateSuffix;
}

setInterval(function() {
  const originalTitle = window.title.toString().trim();
  const channelNameElement = document.querySelector("ytd-channel-name#channel-name.style-scope.ytd-video-owner-renderer div#container.style-scope.ytd-channel-name div#text-container.style-scope.ytd-channel-name yt-formatted-string#text.style-scope.ytd-channel-name a.yt-simple-endpoint.style-scope.yt-formatted-string");
  var channelPrefix = ""; // if there's no channel name currently available, don't prefix with anything
  if((channelNameElement !== null) && (channelNameElement.innerText.trim() != "")) {
    var channelPrefix = channelNameElement.innerText.trim() + ": ";
  }
  var titleElement = document.querySelector("title");
  const objectDebugString =  "[object"; // sometimes, window.title will be [object HTMLElementDiv] for some idiotic reason, and that will be the stringified version of it! Fucking hell!
  if((titleElement !== null) && (! originalTitle.startsWith(objectDebugString))) {
    var currentTitle = titleElement.innerText;
    const dateSuffix = getDateSuffix();
    
    var newTitle = prepareTitle(originalTitle, channelPrefix, dateSuffix);
    if (currentTitle != newTitle) {
      titleElement.innerText = newTitle;
    }    
  }
}, 500)