// ==UserScript==
// @name        Remove dislike/download buttons
// @icon        https://bit.ly/3PHKdEj
// @description Remove dislike/download buttons from youtube
// @namespace   com.youtube.com.remdislikedownload
// @license     GNU GPLv3
// @include     https://www.youtube.com/watch?v=*
// @version     1.1.1
// ==/UserScript==
/**
* waitForKeyElements.js (CoeJoder Fork) - https://github.com/CoeJoder/waitForKeyElements.js
*
* A utility function for userscripts that detects and handles AJAXed content.
*
* Usage example:
*
*     function callback(domElement) {
*         domElement.innerHTML = "This text inserted by waitForKeyElements().";
*     }
*
*     waitForKeyElements("div.comments", callback);
*     // or
*     waitForKeyElements(selectorFunction, callback);
*
* @param {(string|function)} selectorOrFunction - The selector string or function.
* @param {function} callback - The callback function; takes a single DOM element as parameter.
*                              If returns true, element will be processed again on subsequent iterations.
* @param {boolean} [waitOnce=true] - Whether to stop after the first elements are found.
* @param {number} [interval=300] - The time (ms) to wait between iterations.
* @param {number} [maxIntervals=-1] - The max number of intervals to run (negative number for unlimited).
*/
function waitForKeyElements(selectorOrFunction, callback, waitOnce, interval, maxIntervals) {
if (typeof waitOnce === "undefined") {
waitOnce = true;
}
if (typeof interval === "undefined") {
interval = 300;
}
if (typeof maxIntervals === "undefined") {
maxIntervals = -1;
}
var targetNodes = (typeof selectorOrFunction === "function")
? selectorOrFunction()
: document.querySelectorAll(selectorOrFunction);
var targetsFound = targetNodes && targetNodes.length > 0;
if (targetsFound) {
targetNodes.forEach(function(targetNode) {
var attrAlreadyFound = "data-userscript-alreadyFound";
var alreadyFound = targetNode.getAttribute(attrAlreadyFound) || false;
if (!alreadyFound) {
var cancelFound = callback(targetNode);
if (cancelFound) {
targetsFound = false;
}
else {
targetNode.setAttribute(attrAlreadyFound, true);
}
}
});
}
if (maxIntervals !== 0 && !(targetsFound && waitOnce)) {
maxIntervals -= 1;
setTimeout(function() {
waitForKeyElements(selectorOrFunction, callback, waitOnce, interval, maxIntervals);
}, interval);
}
}
//--- Page-specific function to do what we want when the node is found.
function removeButtons (jNode) {
// Dislike button
document.getElementsByTagName('ytd-toggle-button-renderer')[1].remove();
// Download button
document.getElementsByTagName('ytd-download-button-renderer')[0].remove();
}
waitForKeyElements ('ytd-download-button-renderer', removeButtons);