Show Wayback count on page
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// ==UserScript==
// @name Wayback Count Display
// @namespace http://tampermonkey.net/
// @version 0.2
// @description Show Wayback count on page
// @author You
// @match *://*/*
// @grant GM_xmlhttpRequest
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Function to format large numbers as k, m, etc.
const formatNumber = (num) => {
if (num >= 1000000) {
return (num / 1000000).toFixed(1) + 'M';
} else if (num >= 1000) {
return (num / 1000).toFixed(1) + 'K';
}
return num;
};
// Function to display count on page
const displayCount = (count) => {
const formattedCount = formatNumber(count);
const div = document.createElement('div');
div.style.position = 'fixed';
div.style.top = '0';
div.style.left = '50%';
div.style.transform = 'translateX(-50%)';
div.style.zIndex = '9999';
div.style.backgroundColor = 'white';
div.style.padding = '5px';
div.textContent = `${formattedCount}`;
document.body.appendChild(div);
};
// Get the current URL and encode it
const currentURL = window.location.href;
const encodedURL = encodeURIComponent(currentURL);
// Wayback API URL
const apiURL = `http://web.archive.org/cdx/search/cdx?url=${encodedURL}&output=json&fl=original`;
// Make API call
GM_xmlhttpRequest({
method: 'GET',
url: apiURL,
onload: function(response) {
if (response.status === 200) {
try {
const results = JSON.parse(response.responseText);
const count = results.length ? results.length - 1 : 0; // Exclude header row
displayCount(count);
} catch(e) {
displayCount('Parse Error');
}
} else {
displayCount('Error');
}
},
onerror: function() {
displayCount('Error');
}
});
})();