Toggles the Twitter web dark mode based on the selected hour range
// ==UserScript==
// @name Auto Dim Twitter
// @namespace https://burakgarci.net
// @version 1.1
// @description Toggles the Twitter web dark mode based on the selected hour range
// @author Burak Garcı
// @match https://x.com/*
// @icon https://www.google.com/s2/favicons?domain=x.com
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_registerMenuCommand
// @run-at document-start
// ==/UserScript==
(function () {
'use strict';
// Default hour range
var defaultStartHour = 19; // Set the start hour here (in 24-hour format)
var defaultEndHour = 8; // Set the end hour here (in 24-hour format)
// Check for stored hours
var storedStartHour = parseInt(GM_getValue('startHour'));
var storedEndHour = parseInt(GM_getValue('endHour'));
// Use default hours if no stored hours found
var startHour = !isNaN(storedStartHour) ? storedStartHour : defaultStartHour;
var endHour = !isNaN(storedEndHour) ? storedEndHour : defaultEndHour;
// Create menu command for user to change settings
GM_registerMenuCommand('Set Hour Range', setHourRange);
// Function to set hour range
function setHourRange() {
var inputStartHour = prompt('Enter the start hour (in 24-hour format):', startHour);
var inputEndHour = prompt('Enter the end hour (in 24-hour format):', endHour);
if (inputStartHour !== null && inputEndHour !== null) {
var parsedStartHour = parseInt(inputStartHour);
var parsedEndHour = parseInt(inputEndHour);
if (!isNaN(parsedStartHour) && !isNaN(parsedEndHour)) {
startHour = parsedStartHour;
endHour = parsedEndHour;
GM_setValue('startHour', startHour);
GM_setValue('endHour', endHour);
applyDarkMode();
} else {
alert('Invalid hour value!');
}
}
}
// Function to apply dark mode based on hour range
function applyDarkMode() {
var currentHour = new Date().getHours();
if (currentHour >= startHour || currentHour < endHour) {
document.cookie = 'night_mode=1; path=/; secure; domain=.x.com';
} else {
document.cookie = 'night_mode=0; path=/; secure; domain=.x.com';
}
}
// Apply dark mode on initial load
applyDarkMode();
})();