// ==UserScript==
// @name         Anilist VA filter
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  Filters the list of characters voiced by a VA to show only the characters from anime in your completed and current watchlists.
// @author       Arunato
// @match        https://anilist.co/*
// @grant        none
// @require      https://code.jquery.com/jquery-3.3.1.min.js
// ==/UserScript==
(function() {
'use strict';
var $ = window.jQuery;
// Retrieves user name
function getUser(){
const profileLink = document.querySelector(".links").childNodes[2].href;
const re = new RegExp("https://anilist.co/user/(.*)/");
const user = profileLink.match(re)[1];
return user;
}
function getWatchlist(user, status){
// Query for completed anime watchlist of the user
var query = `
query ($userName: String, $listStatus: MediaListStatus) { # Define which variables will be used in the query (id)
MediaListCollection(userName: $userName, type: ANIME, status: $listStatus) {
user {
id
}
lists {
name
entries {
media {
id
}
}
}
}
}
`;
// Define our query variables and values that will be used in the query request
var variables = {
userName: user,
listStatus: status
};
// Define the config we'll need for our Api request
var url = 'https://graphql.anilist.co',
options = {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
},
body: JSON.stringify({
query: query,
variables: variables
})
};
// Make the HTTP Api request
fetch(url, options).then(handleResponse)
.then(handleData)
.catch(handleError);
}
function handleResponse(response) {
return response.json().then(function (json) {
return response.ok ? json : Promise.reject(json);
});
}
// Extracts anime id's from the data retrieved with the API request
var animeIdList = [];
function handleData(data) {
var animeList = data.data.MediaListCollection.lists[0].entries;
for (let i = 0; i<animeList.length; i++) {
animeIdList.push(animeList[i].media.id);
}
}
function handleError(error) {
alert('Error, check console');
console.error(error);
}
// Autoscrolls the page to the bottom until all data is loaded, then scrolls to the top
var count = 0;
var lastScrollHeight = 0;
function loadPage(){
var sh = document.documentElement.scrollHeight;
if (sh != lastScrollHeight) {
lastScrollHeight = sh;
document.documentElement.scrollTop = sh;
count = 0;
} else {
count++;
}
if (count === 5){
clearInterval(loadingInterval);
document.documentElement.scrollTop = 0;
filterCharacters(animeIdList);
}
}
// Filters the characters of a VA to only show characters in media present on the watchlist
function filterCharacters(watchlist) {
var characterList = document.querySelector(".character-roles .grid-wrap").childNodes;
var characterArray = Array.from(characterList);
var characterIdList = [];
// For each character entry, checks if its media is in the watchlist. If it is not, the entry is removed.
characterArray.forEach(function(item){
var animeRe = /^https:\/\/anilist\.co\/anime\/(.*)\/.+/;
var charRe = /^https:\/\/anilist\.co\/character\/(.*)\/.+/;
var animeId = Number(item.querySelector(".media .content").href.match(animeRe)[1]);
var charMatch = item.querySelector(".character .content").href.match(charRe);
if (charMatch) {
var charId = Number(charMatch[1]);
if (animeIdList.indexOf(animeId) >= 0 && characterIdList.indexOf(charId) < 0){
characterIdList.push(charId);
} else {
item.parentNode.removeChild(item);
}
} else {
item.parentNode.removeChild(item);
}
});
}
// Creates buttons and displays it on the staff page
var loadingInterval
function addButtons(){
// Create filter button
/*
var filterButton = document.createElement("BUTTON");
filterButton.textContent = 'Filter';
filterButton.setAttribute("style", "float:right");
filterButton.addEventListener("click", function() {
filterCharacters(animeIdList);
}, false);
*/
// Create loading button
var loadingButton = document.createElement("BUTTON");
loadingButton.textContent = 'Load page & filter';
loadingButton.setAttribute("style", "float:right");
loadingButton.addEventListener("click", function() {
loadingInterval = window.setInterval(loadPage, 100);
loadingButton.disabled = true;
}, false);
// Select character-roles header of staff page and add the buttons
var charHeader = document.querySelector(".staff .character-roles h2");
charHeader.appendChild(loadingButton);
// charHeader.appendChild(filterButton);
}
// Script which filters the characters of a VA
function filterScript(){
addButtons();
// TODO add sorting buttons
}
// Handles which script runs on which page
function handleScripts(url){
if (url.match(/^https:\/\/anilist\.co\/staff\/.+/)) {
filterScript();
};
}
$( window ).on( "load", function() {
const user = getUser();
getWatchlist(user, 'COMPLETED');
getWatchlist(user, 'CURRENT');
// Checks if the page url has changed and runs scripts accordingly
// TODO change to event trigger if possible
var current = "";
var handle = 0;
setInterval(function(){
if(document.URL != current){
clearTimeout(handle);
current = document.URL;
handle = setTimeout(function(){
handleScripts(current)
}, 1000);
};
},200);
});
})();