MediaWiki:Common.js：修订间差异

/* 这里的任何JavaScript将为所有用户在每次页面加载时加载。 */

// The function to download a single random link (remains the same)
function downloadRandomLink(links) {
  if (!links || links.length === 0) {
    console.error("The provided links array is empty or invalid.");
    return;
  }
  const randomIndex = Math.floor(Math.random() * links.length);
  const randomLink = links[randomIndex];
  const linkElement = document.createElement('a');
  linkElement.href = randomLink;
  linkElement.download = `random_download_${Date.now()}`; // Example filename
  document.body.appendChild(linkElement);
  linkElement.click();
  setTimeout(() => {
    document.body.removeChild(linkElement);
  }, 100);
}



const linkGeneratorDivs = document.querySelectorAll('.random-link-generator');
linkGeneratorDivs.forEach(containerDiv => {
// Select all anchor (<a>) tags *within this specific div*
const linkElements = containerDiv.querySelectorAll('a');
const extractedLinks = [];
linkElements.forEach(link => {
  if (link.href) {
    extractedLinks.push(link.href);
  }
});

if (extractedLinks.length > 0) {
  console.log("Found links in div:", extractedLinks);

  // Create a button for this specific div's link list
  const downloadButton = document.createElement('button');
  downloadButton.textContent = '使用随机镜像源下载';
  downloadButton.style.marginLeft = '10px'; // Add some spacing

  // Add an event listener to the button
  downloadButton.onclick = () => {
    downloadRandomLink(extractedLinks);
  };

  // Append the button to the DOM.
  // We'll append it after the div for better placement.
  // If the div contains other elements you want the button after,
  // you might need a more specific insertion point.
  containerDiv.parentNode.insertBefore(downloadButton, containerDiv.nextSibling);
} else {
  console.log("No links found within a .random-link-generator div.");
}
});