MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */


//make destination of the logo hyperlink random
let logos = document.querySelectorAll('.mw-logo');
logos.forEach(function(logo) {
  logo.href = 'https://ooqa.karls.computer/Special:Random';
});


// add a little disorder
function rand(min = -1, max = 1) {
  return Math.random() * (max - min) + min
}
document.querySelectorAll('ul li, .mw-logo > *').forEach( e => {
	e.style.rotate = `${ rand(-3, 3) }deg`
})

//Background color

// Function to generate a random bright color
function getRandomBrightColor() {
  const min = 200; // Minimum value for bright colors
  const r = Math.floor(Math.random() * (255 - min) + min);
  const g = Math.floor(Math.random() * (255 - min) + min);
  const b = Math.floor(Math.random() * (255 - min) + min);
  return `rgb(${r},${g},${b})`;
}

// Set the initial random background color for all elements
function setBackgroundColors() {
  // Set for root variable --background-color-base (so also body)
  document.documentElement.style.setProperty('--background-color-base', getRandomBrightColor());
  // Set for .vector-pinned-container
  const pinnedContainers = document.querySelectorAll('.vector-pinned-container');
  pinnedContainers.forEach(element => {
    element.style.backgroundColor = getRandomBrightColor();
  });
  // Set for .vector-dropdown-content
  const dropdownContent = document.querySelectorAll('.vector-dropdown-content');
  dropdownContent.forEach(element => {
    element.style.backgroundColor = getRandomBrightColor();
  });
}

// Gradually change the background color for all elements
function changeBackgroundGradually() {
  setInterval(() => {
    setBackgroundColors();
  }, 5000); // Change every 5 seconds
}

// Initialize the process
setBackgroundColors();
changeBackgroundGradually();

//mouse-hover Popup for the logo

// Create a new div element for the popup
let popup = document.createElement('div');
popup.id = 'popup-disclaimer';
popup.classList.add('popup');
popup.innerText = 'This is a disclaimer text.';

// Append the popup to the body
document.body.appendChild(popup);

// Select the .mw-logo element
let logo = document.querySelector('.mw-logo');

// Add event listener for mouse hover (mouseenter) to show the popup
logo.addEventListener('mouseenter', function(event) {
  // Get the mouse position and place the popup accordingly
  let x = event.pageX + 10; // Offset a bit for better placement
  let y = event.pageY + 10;

  popup.style.left = x + 'px';
  popup.style.top = y + 'px';
  
  // Show the popup
  popup.style.display = 'block';
});

// Add event listener for mouse out (mouseleave) to hide the popup
logo.addEventListener('mouseleave', function() {
  // Hide the popup
  popup.style.display = 'none';
});