Shows the "Affinity to You" that all users who have commented on any topic on MAL have with you!
目前為
// ==UserScript==
// @name Affinity to You
// @namespace AffinityShow
// @version 0.8
// @description Shows the "Affinity to You" that all users who have commented on any topic on MAL have with you!
// @author hacker09
// @match https://myanimelist.net/forum/?topicid=*
// @icon https://www.google.com/s2/favicons?domain=myanimelist.net
// @run-at document-end
// @grant none
// ==/UserScript==
(function() {
'use strict';
var TimesExecuted = 0; //Create a new global variable
var UserAffinityList = []; //Create a new global array
var MALUserParsedList = new Map(); //Creates a new map to later add all non-dup mal usernames on the page
var ScriptUsername = document.querySelector("a.header-profile-link").innerText; //Gets the script username
if (document.querySelector("#quickReply") !== null) //If the topic isn't locked
{ //Starts the if condition
var AffinityList = document.createElement("button"); //Creates a btn element
AffinityList.setAttribute("style", "display: none; background-color: snow; margin-left: 10px;"); //The CSS for the "button"
AffinityList.setAttribute("id", "AffinityList"); //Adds an ID to the button
AffinityList.setAttribute("class", "inputButton"); //Adds a class to the button
document.querySelector("#quickReply").prepend(AffinityList); //Append the button above the text box element
var ShowAffinityList = document.createElement("input"); //Creates an a element
ShowAffinityList.setAttribute("style", "background-color: #4165ba;"); //The CSS for the input btn
ShowAffinityList.setAttribute("id", "ShowAffinityList"); //Adds an ID to the input btn
ShowAffinityList.setAttribute("class", "inputButton"); //Adds a class to the input btn
ShowAffinityList.setAttribute("value", " Show Affinity list"); //Adds the input btn default text
ShowAffinityList.setAttribute("readonly", "readonly"); //Make the input btn default text not editable
document.querySelector("#quickReply").prepend(ShowAffinityList); //Append the input btn above the text box element
document.querySelector("#ShowAffinityList").onclick = function() { //When the Show Affinity button is clicked
var AffinityList = document.querySelector("#AffinityList"); //Store the Affinity List to a variable
if (AffinityList.style.display === 'none') { //If the Affinity list is hidden
AffinityList.style.display = ''; //Hide the Affinity List
document.querySelector("#ShowAffinityList").value = " Hide Affinity list"; //Change the Show Affinity List text to Hide Affinity List
} else { //If the Affinity list is being shown
AffinityList.style.display = 'none'; //Show the Affinity List
document.querySelector("#ShowAffinityList").value = " Show Affinity list"; //Change the Hide Affinity List text to Show Affinity List
} //Finishes the else condition
}; //Finishes the onclick event listener
} //Finishes the if condition
MALUserParsedList.set(ScriptUsername, {}); //Add the script username to the map,so that the script won't fetch the script user profile
MALUserParsedList.set('removed-user', {}); //Add the 'removed-user' username to the map,so that the script won't fetch the non existent user profile
window.onscroll = function() { //Starts the onscroll event listener
TimesExecuted += 1; //Sum the total amount of times that the mouse was moved
if (TimesExecuted === 1) //If it's the first time that the mouse was moved
{ //Starts the if condition
document.querySelectorAll('td.forum_boardrow2 > div > div > a > strong').forEach(async function(UserName) { //Execute this function for each username on the topic page
if (!MALUserParsedList.has(UserName.innerText)) { //If the username isn't already on the map
MALUserParsedList.set(UserName.innerText, {}); //Add the username on the map
const html = await (await fetch('https://myanimelist.net/profile/' + UserName.innerText)).text(); //Gets the fetch response
var newDocument = new DOMParser().parseFromString(html, 'text/html'); //Parses the fetch response
var AffinityPercentage; //Make the variable global
if (newDocument.querySelector("span[class*='bar-inner']") !== null) //If the element containing the affinity % exists
{ //Starts the if condition
AffinityPercentage = newDocument.querySelector("span[class*='bar-inner']").innerText.replace('--', '-').trim(); //Gets the affinity %
} //Finishes the if condition
else //If the element containing the affinity % doesn't exist
{ //Starts the else condition
AffinityPercentage = ' Unknown'; //Sets the affinity % to Unknown
} //Finishes the else condition
if (AffinityPercentage.match('-') === null && AffinityPercentage.match('Unknown') === null) //If the - symbol doesn't exist and if the affinity isn't Unknown
{ //Starts the if condition
UserAffinityList.push('<a href="' + UserName.parentElement.href + '" target="_blank" title="Click to open the ' + UserName.innerText + '\'s Profile">' + UserName.innerText + ' ' + AffinityPercentage + '</a>'); //Store all the topic User Names and links
AffinityPercentage = '<a href="https://myanimelist.net/sharedanime.php?u1=' + UserName.innerText + '&u2=' + ScriptUsername + '" target="_blank" title="Click to open the Shared Anime page between you and ' + UserName.innerText + '"><strong style="color:blue; font-weight: normal;">Affinity to You ' + AffinityPercentage + '</strong></a>'; //Make the text blue
} //Finishes the if condition
else //If the - symbol DOESN'T exist
{ //Starts the else condition
AffinityPercentage = '<a href="https://myanimelist.net/sharedanime.php?u1=' + UserName.innerText + '&u2=' + ScriptUsername + '" target="_blank" title="Click to open the Shared Anime page between you and ' + UserName.innerText + '"><strong style="color:red; font-weight: normal;">Affinity to You ' + AffinityPercentage + '</strong>'; //Make the text red
} //Finishes the else condition
window.jQuery('td.forum_boardrow2 > div > div > a > strong:contains("' + UserName.innerText + '")').parent().parent().parent().after(AffinityPercentage); //Add the affinity % to every topic reply that matches the fetched profile username
} //Finishes the if condition
if (document.querySelector("#quickReply") !== null) //If the topic isn't locked
{ //Starts the if condition
document.querySelector("#AffinityList").innerHTML = UserAffinityList.sort(function(a, b) { //Add the sorted list to the button element
var aA = parseFloat(a.match(/\d+(?:\.\d+)?(?=%)/)); //Get only the Affinity % numbers
var bA = parseFloat(b.match(/\d+(?:\.\d+)?(?=%)/)); //Get only the Affinity % numbers
return bA > aA ? 1 : -1; //Compare the Affinity % and sort the array
}).join('<br><br>'); //Finishes the sorting condition and add "spaces" between the links
} //Finishes the if condition
}); //Finishes the async function
} //Finishes the if condition
}; //Finishes the onscroll event listener
})();