Merge branch 'main' of https://github.com/Anarios/return-youtube-dislike

Extensions/UserScript/Return Youtube Dislike.user.js

@@ -0,0 +1,137 @@
+// ==UserScript==
+// @name         Return Youtube Dislike
+// @namespace    https://www.returnyoutubedislike.com/
+// @version      0.2
+// @description  Return of the Youtube Dislike, Based off https://www.returnyoutubedislike.com/
+// @author       Anarios & JRWR
+// @match        *://*.youtube.com/*
+// @include      *://*.youtube.com/*
+// @compatible chrome
+// @compatible firefox
+// @compatible opera
+// @compatible safari
+// @compatible edge
+// @downloadURL https://github.com/Anarios/return-youtube-dislike/raw/main/Extensions/UserScript/Return%20Youtube%20Dislike.user.js
+// @updateURL https://github.com/Anarios/return-youtube-dislike/raw/main/Extensions/UserScript/Return%20Youtube%20Dislike.user.js
+// @grant GM_xmlhttpRequest
+// ==/UserScript==
+function getButtons() {
+    return document
+        .getElementById("menu-container")
+        ?.querySelector("#top-level-buttons-computed");
+}
+
+function getLikeButton() {
+    return getButtons().children[0];
+}
+
+function getDislikeButton() {
+    return getButtons().children[1];
+}
+
+function isVideoLiked() {
+    return getLikeButton().classList.contains("style-default-active");
+}
+
+function isVideoDisliked() {
+    return getDislikeButton().classList.contains("style-default-active");
+}
+
+function isVideoNotLiked() {
+    return getLikeButton().classList.contains("style-text");
+}
+
+function isVideoNotDisliked() {
+    return getDislikeButton().classList.contains("style-text");
+}
+
+function getState() {
+    if (isVideoLiked()) {
+        return "liked";
+    }
+    if (isVideoDisliked()) {
+        return "disliked";
+    }
+    return "neutral";
+}
+
+function setLikes(likesCount) {
+    getButtons().children[0].querySelector("#text").innerText = likesCount;
+}
+
+function setDislikes(dislikesCount) {
+    getButtons().children[1].querySelector("#text").innerText = dislikesCount;
+}
+
+function setState() {
+    GM_xmlhttpRequest({
+        method: "GET",
+        responseType: "json",
+        url: "https://return-youtube-dislike-api.azurewebsites.net/votes?videoId=" + getVideoId(),
+        onload: function(response) {
+            if (response != undefined) {
+                const formattedDislike = numberFormat(response.response.dislikes);
+                console.log(response);
+                setDislikes(formattedDislike);
+            }
+        }
+    });
+}
+
+function likeClicked() {
+    console.log("like" + getState());
+    setState();
+}
+
+function dislikeClicked() {
+    console.log("dislike" + getState());
+    setState();
+}
+
+function setInitalState() {
+    setState();
+}
+
+function getVideoId() {
+    const urlParams = new URLSearchParams(window.location.search);
+    const videoId = urlParams.get("v");
+    return videoId;
+}
+
+function isVideoLoaded() {
+    const videoId = getVideoId();
+    return (
+        document.querySelector(`ytd-watch-flexy[video-id='${videoId}']`) !== null
+    );
+}
+
+function numberFormat(numberState) {
+    const userLocales = navigator.language;
+    const formatter = Intl.NumberFormat(userLocales, { notation: "compact" });
+    return formatter.format(numberState);
+}
+
+function setEventListeners(evt) {
+    function checkForJS_Finish() {
+        if (getButtons()?.offsetParent && isVideoLoaded()) {
+            clearInterval(jsInitChecktimer);
+            const buttons = getButtons();
+            if (!window.returnDislikeButtonlistenersSet) {
+                buttons.children[0].addEventListener("click", likeClicked);
+                buttons.children[1].addEventListener("click", dislikeClicked);
+                window.returnDislikeButtonlistenersSet = true;
+            }
+            setInitalState();
+        }
+    }
+
+    if (window.location.href.indexOf("watch?") >= 0) {
+        var jsInitChecktimer = setInterval(checkForJS_Finish, 111);
+    }
+}
+
+(function() {
+    'use strict';
+    window.addEventListener("yt-navigate-finish", setEventListeners, true);
+    setEventListeners();
+})();