Annictの作品ページにフォロー中のユーザーの視聴状況を表示します。
// ==UserScript==
// @name Annict Following Viewings
// @namespace https://github.com/SlashNephy
// @version 0.3.3
// @author SlashNephy
// @description Display following viewings on Annict work page.
// @description:ja Annictの作品ページにフォロー中のユーザーの視聴状況を表示します。
// @homepage https://scrapbox.io/slashnephy/Annict_%E3%81%AE%E4%BD%9C%E5%93%81%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AB%E3%83%95%E3%82%A9%E3%83%AD%E3%83%BC%E4%B8%AD%E3%81%AE%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AE%E8%A6%96%E8%81%B4%E7%8A%B6%E6%B3%81%E3%82%92%E8%A1%A8%E7%A4%BA%E3%81%99%E3%82%8B_UserScript
// @homepageURL https://scrapbox.io/slashnephy/Annict_%E3%81%AE%E4%BD%9C%E5%93%81%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AB%E3%83%95%E3%82%A9%E3%83%AD%E3%83%BC%E4%B8%AD%E3%81%AE%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AE%E8%A6%96%E8%81%B4%E7%8A%B6%E6%B3%81%E3%82%92%E8%A1%A8%E7%A4%BA%E3%81%99%E3%82%8B_UserScript
// @icon https://www.google.com/s2/favicons?sz=64&domain=annict.com
// @supportURL https://github.com/SlashNephy/userscripts/issues
// @match https://annict.com/*
// @require https://cdn.jsdelivr.net/gh/sizzlemctwizzle/GM_config@2207c5c1322ebb56e401f03c2e581719f909762a/gm_config.js
// @connect api.annict.com
// @connect raw.githubusercontent.com
// @connect graphql.anilist.co
// @grant GM_xmlhttpRequest
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @license MIT license
// ==/UserScript==
(function () {
'use strict';
/**
* Checks whether given array's length is equal to given number.
*
* @example
* ```ts
* hasLength(arr, 1) // equivalent to arr.length === 1
* ```
*/
/**
* Checks whether given array's length is greather than or equal to given number.
*
* @example
* ```ts
* hasMinLength(arr, 1) // equivalent to arr.length >= 1
* ```
*/
function hasMinLength(arr, length) {
return arr.length >= length;
}
async function fetchAniListViewer(token) {
const response = await fetch('https://graphql.anilist.co', {
method: 'POST',
body: JSON.stringify({
query: `
query {
Viewer {
id
}
}
`,
}),
headers: {
'Content-Type': 'application/json',
authorization: `Bearer ${token}`,
},
});
return response.json();
}
async function fetchAniListFollowings(userId, page, token) {
const response = await fetch('https://graphql.anilist.co', {
method: 'POST',
body: JSON.stringify({
query: `
query($userId: Int!, $page: Int!) {
Page(page: $page, perPage: 50) {
followers(userId: $userId) {
id
}
pageInfo {
hasNextPage
}
}
}
`,
variables: {
userId,
page,
},
}),
headers: {
'Content-Type': 'application/json',
authorization: `Bearer ${token}`,
},
});
return response.json();
}
async function fetchPaginatedAniListFollowings(userId, token) {
const results = [];
let page = 1;
while (true) {
const response = await fetchAniListFollowings(userId, page, token);
if ('errors' in response) {
return response;
}
results.push(response);
if (!response.data.Page.pageInfo.hasNextPage) {
break;
}
page++;
}
return results;
}
async function fetchAniListFollowingStatuses(mediaId, userIds, page, token) {
const response = await fetch('https://graphql.anilist.co', {
method: 'POST',
body: JSON.stringify({
query: `
query($mediaId: Int!, $userIds: [Int!]!, $page: Int!) {
Page(page: $page, perPage: 50) {
mediaList(type: ANIME, mediaId: $mediaId, userId_in: $userIds) {
user {
name
avatar {
large
}
}
status
score
}
pageInfo {
hasNextPage
}
}
}
`,
variables: {
mediaId,
userIds,
page,
},
}),
headers: {
'Content-Type': 'application/json',
authorization: `Bearer ${token}`,
},
});
return response.json();
}
async function fetchPaginatedAniListFollowingStatuses(mediaId, userIds, token) {
const results = [];
let page = 1;
while (true) {
const response = await fetchAniListFollowingStatuses(mediaId, userIds, page, token);
if ('errors' in response) {
return response;
}
results.push(response);
if (!response.data.Page.pageInfo.hasNextPage) {
break;
}
page++;
}
return results;
}
async function fetchAnnictFollowingStatuses(workId, cursor, token) {
const response = await fetch('https://api.annict.com/graphql', {
method: 'POST',
body: JSON.stringify({
query: `
query($workId: Int!, $cursor: String) {
viewer {
following(after: $cursor) {
nodes {
name
username
avatarUrl
watched: works(annictIds: [$workId], state: WATCHED) {
nodes {
annictId
}
}
watching: works(annictIds: [$workId], state: WATCHING) {
nodes {
annictId
}
}
stopWatching: works(annictIds: [$workId], state: STOP_WATCHING) {
nodes {
annictId
}
}
onHold: works(annictIds: [$workId], state: ON_HOLD) {
nodes {
annictId
}
}
wannaWatch: works(annictIds: [$workId], state: WANNA_WATCH) {
nodes {
annictId
}
}
}
pageInfo {
hasNextPage
endCursor
}
}
}
}
`,
variables: {
workId,
cursor,
},
}),
headers: {
'Content-Type': 'application/json',
authorization: `Bearer ${token}`,
},
});
return response.json();
}
async function fetchPaginatedAnnictFollowingStatuses(workId, token) {
const results = [];
let cursor = null;
while (true) {
const response = await fetchAnnictFollowingStatuses(workId, cursor, token);
if ('errors' in response) {
return response;
}
results.push(response);
if (!response.data.viewer.following.pageInfo.hasNextPage) {
break;
}
cursor = response.data.viewer.following.pageInfo.endCursor;
}
return results;
}
async function fetchArmEntries(branch = 'master') {
const response = await fetch(`https://raw.githubusercontent.com/SlashNephy/arm-supplementary/${branch}/dist/arm.json`);
return response.json();
}
class GM_Value {
key;
defaultValue;
constructor(key, defaultValue, initialize = true) {
this.key = key;
this.defaultValue = defaultValue;
const value = GM_getValue(key, null);
if (initialize && value === null) {
GM_setValue(key, defaultValue);
}
}
get() {
return GM_getValue(this.key, this.defaultValue);
}
set(value) {
GM_setValue(this.key, value);
}
delete() {
GM_deleteValue(this.key);
}
pop() {
const value = this.get();
this.delete();
return value;
}
}
const annictTokenKey = 'annict_token';
const anilistTokenKey = 'anilist_token';
const anilistCallbackKey = 'anilist_callback';
const anilistClientId = '12566';
const style = document.createElement('style');
document.head.appendChild(style);
GM_config.init({
id: 'annict_following_viewings',
title: 'Annict Following Viewings 設定',
fields: {
[annictTokenKey]: {
label: 'Annict 個人用アクセストークン',
type: 'text',
default: '',
},
[anilistTokenKey]: {
label: 'AniList アクセストークン',
type: 'text',
default: '',
},
anilistAuthorizeLabel: {
type: 'label',
},
[anilistCallbackKey]: {
type: 'hidden',
},
},
types: {
label: {
default: null,
toNode() {
const anchor = document.createElement('a');
anchor.classList.add('authorize');
anchor.href = `https://anilist.co/api/v2/oauth/authorize?client_id=${anilistClientId}&response_type=token`;
anchor.textContent = 'AniList と連携する';
anchor.target = '_top';
anchor.addEventListener('click', () => {
GM_config.set(anilistCallbackKey, window.location.href);
GM_config.write();
});
return anchor;
},
toValue() {
return null;
},
reset() { },
},
},
events: {
open() {
style.textContent = `
.l-default {
filter: blur(10px);
}
iframe#annict_following_viewings {
border: 0 !important;
border-radius: 20px;
height: 40% !important;
width: 50% !important;
left: 25% !important;
top: 33% !important;
opacity: 0.9 !important;
}
`;
},
close() {
style.textContent = '';
},
save() {
window.location.reload();
},
},
css: `
body {
background: #33363a !important;
color: #e9ecef !important;
-webkit-font-smoothing: antialiased !important;
text-rendering: optimizeSpeed !important;
}
.config_header {
font-weight: 700 !important;
font-size: 1.75rem !important;
padding: 1em !important;
}
.config_var {
padding: 2em !important;
}
.field_label {
font-weight: normal !important;
font-size: 1.2rem !important;
}
input {
background-color: #212529 !important;
color: #e9ecef;
display: block;
width: 100%;
padding: 0.375rem 0.75rem;
font-size: 1rem;
font-weight: 400;
line-height: 1.5;
background-clip: padding-box;
border: 1px solid #495057;
appearance: none;
border-radius: 0.3rem;
transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
div:has(> .saveclose_buttons) {
text-align: center !important;
}
.saveclose_buttons {
box-sizing: border-box;
display: inline-block;
font-weight: 400;
line-height: 1.5;
vertical-align: middle;
cursor: pointer;
user-select: none;
border: 1px solid transparent;
padding: 0.375rem 0.75rem !important;
font-size: 1rem;
border-radius: 50rem;
transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
color: #fff;
background-color: #d51c5b;
border-color: #d51c5b;
-webkit-appearance: button;
}
.reset {
color: #e9ecef !important;
}
a.authorize {
color: #7ca1f3;
text-decoration: none;
padding-left: 2em;
}
div#annict_following_viewings_anilist_callback_var {
display: none;
}
`,
});
const migrate = () => {
const annictTokenRef = new GM_Value('ANNICT_TOKEN');
const annictToken = annictTokenRef.pop();
if (annictToken !== undefined) {
GM_config.set(annictTokenKey, annictToken);
}
};
const parseAnnictFollowingStatuses = (response) => response.data.viewer.following.nodes
.map((u) => {
let label;
let iconClasses;
let iconColor;
if (u.watched.nodes.length > 0) {
label = '見た';
iconClasses = ['far', 'fa-check'];
iconColor = '--ann-status-completed-color';
}
else if (u.watching.nodes.length > 0) {
label = '見てる';
iconClasses = ['far', 'fa-play'];
iconColor = '--ann-status-watching-color';
}
else if (u.stopWatching.nodes.length > 0) {
label = '視聴停止';
iconClasses = ['far', 'fa-stop'];
iconColor = '--ann-status-dropped-color';
}
else if (u.onHold.nodes.length > 0) {
label = '一時中断';
iconClasses = ['far', 'fa-pause'];
iconColor = '--ann-status-on-hold-color';
}
else if (u.wannaWatch.nodes.length > 0) {
label = '見たい';
iconClasses = ['far', 'fa-circle'];
iconColor = '--ann-status-plan-to-watch-color';
}
else {
return null;
}
return {
name: u.name,
service: 'annict',
username: u.username,
avatarUrl: u.avatarUrl,
label,
iconClasses,
iconColor,
};
})
.filter((x) => !!x);
const parseAniListFollowingStatuses = (response) => response.data.Page.mediaList.map((u) => {
let label;
let iconClasses;
let iconColor;
switch (u.status) {
case 'CURRENT':
label = '見てる';
iconClasses = ['far', 'fa-play'];
iconColor = '--ann-status-watching-color';
break;
case 'PLANNING':
label = '見たい';
iconClasses = ['far', 'fa-circle'];
iconColor = '--ann-status-plan-to-watch-color';
break;
case 'COMPLETED':
label = '見た';
iconClasses = ['far', 'fa-check'];
iconColor = '--ann-status-completed-color';
break;
case 'DROPPED':
label = '視聴停止';
iconClasses = ['far', 'fa-stop'];
iconColor = '--ann-status-dropped-color';
break;
case 'PAUSED':
label = '一時中断';
iconClasses = ['far', 'fa-pause'];
iconColor = '--ann-status-on-hold-color';
break;
case 'REPEATING':
label = 'リピート中';
iconClasses = ['far', 'fa-forward'];
iconColor = '--ann-status-watching-color';
break;
}
return {
name: u.user.name,
service: 'anilist',
username: u.user.name,
avatarUrl: u.user.avatar.large,
label: u.score > 0 ? `${label} (${u.score} / 10)` : label,
iconClasses,
iconColor,
};
});
const annictWorkPageUrlPattern = /^https:\/\/annict\.com\/works\/(\d+)/;
const renderSectionTitle = () => {
const title = document.createElement('div');
title.classList.add('container', 'mt-5');
{
const div = document.createElement('div');
div.classList.add('d-flex', 'justify-content-between');
title.appendChild(div);
}
{
const h2 = document.createElement('h2');
h2.classList.add('fw-bold', 'h3', 'mb-3');
h2.textContent = 'フォロー中のユーザーの視聴状況';
title.appendChild(h2);
}
return title;
};
const renderSectionBody = () => {
const body = document.createElement('div');
body.classList.add('container', 'u-container-flat');
{
const card = document.createElement('div');
card.classList.add('card', 'u-card-flat');
body.appendChild(card);
{
const cardBody = document.createElement('div');
{
cardBody.classList.add('card-body');
const loading = document.createElement('div');
loading.classList.add('loading');
loading.textContent = '読み込み中...';
cardBody.appendChild(loading);
}
const row = document.createElement('div');
row.classList.add('row', 'g-3');
cardBody.appendChild(row);
card.appendChild(cardBody);
return [body, cardBody, row];
}
}
};
const renderSectionBodyContent = (row, statuses) => {
for (const status of statuses) {
const col = document.createElement('div');
col.classList.add('col-6', 'col-sm-3');
col.style.display = 'flex';
row.appendChild(col);
{
const avatarCol = document.createElement('div');
avatarCol.classList.add('col-auto', 'pe-0');
col.appendChild(avatarCol);
{
const a = document.createElement('a');
if (status.service === 'annict') {
a.href = `/@${status.username}`;
}
else {
a.href = `https://anilist.co/user/${status.username}`;
a.target = '_blank';
}
avatarCol.appendChild(a);
{
const img = document.createElement('img');
img.classList.add('img-thumbnail', 'rounded-circle');
img.style.width = '50px';
img.style.height = '50px';
img.style.marginRight = '1em';
img.src = status.avatarUrl;
a.appendChild(img);
}
}
const userCol = document.createElement('div');
userCol.classList.add('col');
col.appendChild(userCol);
{
const div1 = document.createElement('div');
userCol.appendChild(div1);
{
const a = document.createElement('a');
a.classList.add('fw-bold', 'me-1', 'text-body');
if (status.service === 'annict') {
a.href = `/@${status.username}`;
}
else {
a.href = `https://anilist.co/user/${status.username}`;
a.target = '_blank';
}
div1.appendChild(a);
{
const span = document.createElement('span');
span.classList.add('me-1');
span.textContent = status.name;
a.appendChild(span);
}
{
const small = document.createElement('small');
small.style.marginRight = '1em';
small.classList.add('text-muted');
if (status.service === 'annict') {
small.textContent = `@${status.username}`;
}
a.appendChild(small);
}
}
const div2 = document.createElement('div');
div2.classList.add('small', 'text-body');
userCol.appendChild(div2);
{
const i = document.createElement('i');
i.classList.add(...status.iconClasses);
i.style.color = `var(${status.iconColor})`;
div2.appendChild(i);
}
{
const small = document.createElement('small');
small.style.marginLeft = '5px';
small.textContent = status.label;
div2.appendChild(small);
}
}
}
}
};
const handle = async () => {
if (window.location.pathname === '/') {
const hash = new URLSearchParams(window.location.hash.substring(1));
const token = hash.get('access_token');
if (token !== null) {
GM_config.set(anilistTokenKey, token);
window.location.hash = '';
alert('[Annict Following Viewings] AniList と接続しました。');
const callback = GM_config.get(anilistCallbackKey);
GM_config.set(anilistCallbackKey, '');
GM_config.write();
if (typeof callback === 'string' && callback.length > 0) {
window.location.href = callback;
}
}
return;
}
const workMatch = annictWorkPageUrlPattern.exec(window.location.href);
if (!workMatch || !hasMinLength(workMatch, 2)) {
return;
}
const annictWorkId = parseInt(workMatch[1], 10);
if (!annictWorkId) {
throw new Error('failed to extract Annict work ID');
}
const header = document.querySelector('.c-work-header');
if (header === null) {
throw new Error('failed to find .c-work-header');
}
const title = renderSectionTitle();
header.insertAdjacentElement('afterend', title);
const [body, card, row] = renderSectionBody();
title.insertAdjacentElement('afterend', body);
const settingsAnchor = document.createElement('a');
settingsAnchor.href = 'about:blank';
settingsAnchor.textContent = '設定';
settingsAnchor.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
GM_config.open();
});
const annictToken = GM_config.get(annictTokenKey);
const anilistToken = GM_config.get(anilistTokenKey);
if (!annictToken && !anilistToken) {
const guideAnchor = document.createElement('a');
guideAnchor.href =
'https://scrapbox.io/slashnephy/Annict_%E3%81%AE%E4%BD%9C%E5%93%81%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AB%E3%83%95%E3%82%A9%E3%83%AD%E3%83%BC%E4%B8%AD%E3%81%AE%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AE%E8%A6%96%E8%81%B4%E7%8A%B6%E6%B3%81%E3%82%92%E8%A1%A8%E7%A4%BA%E3%81%99%E3%82%8B_UserScript';
guideAnchor.textContent = 'ガイド';
guideAnchor.target = '_blank';
card.textContent = '';
card.append('Annict Following Viewings の動作にはアクセストークンの設定が必要です。', guideAnchor, 'を参考に', settingsAnchor, 'を行ってください。');
return;
}
card.append(document.createElement('br'), settingsAnchor);
const promises = [];
if (typeof annictToken === 'string' && annictToken.length > 0) {
promises.push(insertAnnictFollowingStatuses(annictWorkId, annictToken, card, row));
}
if (typeof anilistToken === 'string' && anilistToken.length > 0) {
promises.push(insertAniListFollowingStatuses(annictWorkId, anilistToken, card, row));
}
await Promise.all(promises);
if (row.children.length === 0) {
card.append('フォロー中のユーザーの視聴状況はありません。');
}
};
const insertAnnictFollowingStatuses = async (annictWorkId, annictToken, card, row) => {
const responses = await fetchPaginatedAnnictFollowingStatuses(annictWorkId, annictToken);
card.querySelector('.loading')?.remove();
if ('errors' in responses) {
const error = responses.errors.map(({ message }) => message).join('\n');
card.append(`Annict GraphQL API がエラーを返しました。\n${error}`);
return;
}
const statuses = responses.map((r) => parseAnnictFollowingStatuses(r)).flat();
if (statuses.length > 0) {
renderSectionBodyContent(row, statuses);
}
};
const insertAniListFollowingStatuses = async (annictWorkId, anilistToken, card, row) => {
const armEntries = await fetchArmEntries();
const mediaId = armEntries.find((x) => x.annict_id === annictWorkId)?.anilist_id;
if (!mediaId) {
return;
}
const viewerResponse = await fetchAniListViewer(anilistToken);
card.querySelector('.loading')?.remove();
if ('errors' in viewerResponse) {
const error = viewerResponse.errors.map(({ message }) => message).join('\n');
card.append(`AniList GraphQL API がエラーを返しました。\n${error}`);
return;
}
const followingsResponses = await fetchPaginatedAniListFollowings(viewerResponse.data.Viewer.id, anilistToken);
if ('errors' in followingsResponses) {
const error = followingsResponses.errors.map(({ message }) => message).join('\n');
card.append(`AniList GraphQL API がエラーを返しました。\n${error}`);
return;
}
const followings = followingsResponses.map((r) => r.data.Page.followers.map((f) => f.id)).flat();
const responses = await fetchPaginatedAniListFollowingStatuses(mediaId, followings, anilistToken);
if ('errors' in responses) {
const error = responses.errors.map(({ message }) => message).join('\n');
card.append(`AniList GraphQL API がエラーを返しました。\n${error}`);
return;
}
const statuses = responses.map((r) => parseAniListFollowingStatuses(r)).flat();
if (statuses.length > 0) {
renderSectionBodyContent(row, statuses);
}
};
migrate();
document.addEventListener('turbo:load', () => {
handle().catch(console.error);
});
})();