Display the URLs of links that have a different base URL than the current page.
Mint
// ==UserScript==
// @name display-external-urls
// @namespace https://github.com/ahuanguchi
// @version 1.0.0
// @description Display the URLs of links that have a different base URL than the current page.
// @author ahuanguchi
// @match http*://*/*
// @grant none
// @run-at document-start
// ==/UserScript==
window.addEventListener("load", function () {
function splitHref(givenHref) {
return givenHref.replace(/^https?:\/\//, "").split("/");
}
var i, currentA, currentHref, anchorParts, locationParts;
var anchors = document.getElementsByTagName("a");
var numAnchors = anchors.length;
for (i = 0; i < numAnchors; i += 1) {
currentA = anchors[i];
currentHref = currentA.href;
anchorParts = splitHref(currentHref);
locationParts = splitHref(window.location.href);
if (currentHref.slice(0, 4) === "http" && anchorParts[0] !== locationParts[0]) {
currentA.innerHTML = currentA.innerHTML + "<small> (<u>" + currentHref + "</u>)</small>";
}
}
});