Marktplaats_Exchanger.user.js

// ==UserScript==
// @name             Marktplaats Exchanger
// @id               Marktplaats_Exchanger@https://github.com/jerone/UserScripts
// @namespace        https://github.com/jerone/UserScripts
// @description      Exchange Marktplaats.nl
// @author           jerone
// @copyright        2015+, jerone (https://github.com/jerone)
// @license          CC-BY-NC-SA-4.0; https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
// @license          GPL-3.0-or-later; http://www.gnu.org/licenses/gpl-3.0.txt
// @homepage         https://github.com/jerone/UserScripts/tree/master/Marktplaats_Exchanger#readme
// @homepageURL      https://github.com/jerone/UserScripts/tree/master/Marktplaats_Exchanger#readme
// @downloadURL      https://github.com/jerone/UserScripts/raw/master/Marktplaats_Exchanger/Marktplaats_Exchanger.user.js
// @updateURL        https://github.com/jerone/UserScripts/raw/master/Marktplaats_Exchanger/Marktplaats_Exchanger.user.js
// @supportURL       https://github.com/jerone/UserScripts/issues
// @contributionURL  https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=VCYMHWQ7ZMBKW
// @version          1.0.1
// @grant            none
// @run-at           document-end
// @include          https://www.marktplaats.*
// ==/UserScript==

// cSpell:ignore Roboto

(function Marktplaats_Exchanger() {
	var selectAll = document.getElementById("select-all-container");
	if (!selectAll) {
		return;
	}

	var button = document.createElement("div");
	button.setAttribute("title", "Selecteer alle verkochte advertenties");
	button.style.background = "#F7F7F6";
	button.style.border = "1px solid #A1A1A1";
	button.style.cssFloat = "left";
	button.style.cursor = "default";
	button.style.height = "30px";
	button.style.marginRight = "5px";
	button.style.padding = "0 8px";
	button.style.fontFamily = "Roboto";
	selectAll.parentNode.insertBefore(button, selectAll.nextSibling);

	var selectInput = document.createElement("input");
	selectInput.setAttribute("type", "checkbox");
	selectInput.addEventListener("change", function selectInputChange() {
		var checked = selectInput.checked;
		Array.prototype.forEach.call(
			document.querySelectorAll(".ad-listing"),
			function (row) {
				var isRemoved = row.classList.contains("removed");
				var checkbox = row.querySelector("input.kopen-select");
				if (checkbox.checked !== (checked && isRemoved)) {
					checkbox.click();
				}
			},
		);
	});
	button.appendChild(selectInput);

	button.appendChild(document.createTextNode(" Verkocht"));
})();