Now you can easily and quickly know who DeFriended you on MAL!
目前為
// ==UserScript==
// @name Who Defriended ME!? - MAL
// @namespace MALDeFriendStalker
// @version 0.4
// @description Now you can easily and quickly know who DeFriended you on MAL!
// @author hacker09
// @include https://myanimelist.net/profile/*/friends
// @include https://myanimelist.net/myfriends.php?go=remove&id=*
// @icon https://www.google.com/s2/favicons?domain=myanimelist.net
// @grant GM_deleteValue
// @grant GM_listValues
// @grant GM_getValue
// @grant GM_setValue
// @run-at document-end
// ==/UserScript==
(function() {
'use strict';
var ScriptUserName = document.querySelector("a.header-profile-link").innerText; //Get the script user user name
if (location.href.match('https://myanimelist.net/profile/' + ScriptUserName + '/friends')) //Make the script work only on the script user friend list
{ //Starts the if condition
var PastFriends = []; //Creates a new global array
var ActualFriendsArray = []; //Creates a new global array
var WhoDeFriendedMEBTN = document.createElement("a"); //Creates a button element
WhoDeFriendedMEBTN.innerHTML = "Check Who DeFriended ME!"; //Adds a text to the button
document.querySelector("a.header-right.mt4.mr0").parentElement.appendChild(WhoDeFriendedMEBTN); //Add the button to the page
WhoDeFriendedMEBTN.setAttribute("id", "WhoDeFriendedMEBTN"); //Set an id to the button
WhoDeFriendedMEBTN.setAttribute("style", "cursor: pointer;margin-left: 15px;font-size: 10px;"); //Set the button css style
document.querySelector("#WhoDeFriendedMEBTN").addEventListener("click", GetNewAndActualFriendsAndShowWhoDeFriendedME, false); //Add a click advent listener to the button
for (var i = GM_listValues().length; i--;) { //For every single MAL friend saved on tampermonkey
PastFriends.push(GM_listValues()[i]); //Add all Past MAL Friends saved on tampermonkey to an array
} //Finishes the for condition
var nextpagenum = 0; //Creates a new variable
var increaseby = 1; //Creates a new variable
async function GetNewAndActualFriendsAndShowWhoDeFriendedME() { //Creates an async function
while (true) { //While the fetched page constains 100 friends
nextpagenum += increaseby; //Increase the page number
const url = 'https://api.jikan.moe/v3/user/' + ScriptUserName + '/friends/' + nextpagenum; //Creates a variable to fetch the friend list and the next pages
var JsonResponse = await (await fetch(url)).json(); //Fetches the friend list and the next pages and converts the fetched pages to json
for (var i = JsonResponse.friends.length; i--;) { //For every single MAL friend
GM_setValue(JsonResponse.friends[i].username, 'Actual MAL Friend'); //Get and save the actual mal friend and store the username
ActualFriendsArray.push(JsonResponse.friends[i].username); //Add all Actual MAL Friends to an array
} //Finishes the for condition
if (JsonResponse.friends.length !== 100) { //If the fetched page doesn't have 100 friends on it
var WhoDefriendedME = PastFriends.filter(d => !ActualFriendsArray.includes(d)); //Creates a variable to get the Past Friend User Names that tampermonkey has and check which Past Friends User Names are currently Missing
if (WhoDefriendedME.length > 0) //If someone defriended you
{ //Starts the if condition
alert('You was DeFriended by:\n' + WhoDefriendedME); //Shows who DeFriended you!
for (var i = WhoDefriendedME.length; i--;) { //For every single MAL friend that defriended you and is saved on tampermonkey
GM_deleteValue(WhoDefriendedME[i]); //Remove the defriended user name of the script storage
} //Finishes the for condition
} //Finishes the if condition
else //If nobody defriended you
{ //Starts the else condition
alert('Your current Friends list was updated and saved!\n Nobody Has DeFriended you!'); //Get the Past Friend User Names that tampermonkey has and check which Past Friends User Names are Missing and shows who DeFriended you!
} //Finishes the else condition
return;
} //Finishes the if condition
await new Promise(resolve => setTimeout(resolve, 600)); //Timeout to start the next fetch request
} //Finishes the while condition
} //Finishes the async function
} //Finishes the if condition
else //If the user is defriending a friend on the page https://myanimelist.net/myfriends.php?go=remove&id=
{ //Starts the else condition
document.querySelector("input.inputButton").onclick = function() { //Detects the mouse click on the 'Remove Friend' button
GM_deleteValue(document.querySelector("td.dialog-text > strong").innerText); //Remove the defriended user name of the script storage
}; //Finishes the onclick advent listener
} //Finishes the else condition
})();