SteamGridDB のユーザープロフィール用フォローシステム。
// ==UserScript==
// @version 2.0
// @name SGDB Follow Users
// @name:zh-CN SGDB 关注用户
// @name:ja SGDB ユーザーフォロー
// @name:ru SGDB Подписчики
// @name:es SGDB Seguidores
// @name:pt-PT SGDB A Seguir
// @description Client-side follow system for SteamGridDB user profiles.
// @description:zh-CN SteamGridDB 用户资料的关注系统。
// @description:ja SteamGridDB のユーザープロフィール用フォローシステム。
// @description:ru Клиентская система подписки для профилей SteamGridDB.
// @description:es Sistema de seguimiento del lado del cliente para perfiles de SteamGridDB.
// @description:pt-PT Sistema de seguimento do lado do cliente para perfis de SteamGridDB.
// @grant GM_addStyle
// @grant GM.getValue
// @grant GM.setValue
// @grant GM_deleteValue
// @grant GM_registerMenuCommand
// @grant GM_notification
// @run-at document-idle\
// @match https://www.steamgriddb.com/*
// @namespace https://www.steamgriddb.com/
// @icon https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/apps/391540/2ce672b89b63ec1e70d2f12862e72eb4a33e9268.jpg
// @license MIT
// @author okagame
// ==/UserScript==
(function()
{
'use strict';
// V- CONFIGURATION & ASSETS -V
// Unique key for browser storage
const STORAGE_KEY = 'sgdb_followed_users';
// CSS Selectors for DOM interaction
const CONTAINER_STATS = '.stats';
const CONTAINER_NAV = 'nav ul';
// Icon: Empty Heart (Not Following)
const ICON_HEART_OUTLINE = `
<svg class="icon" viewBox="0 0 1024 1024">
<path d="M725.333 192c-89.6 0-168.533 44.8-213.333 117.333C467.2 236.8 388.267 192 298.667 192 157.867 192 42.667 307.2 42.667 448c0 253.867 469.333 469.333 469.333 469.333s469.333-215.467 469.333-469.333C981.333 307.2 866.133 192 725.333 192z M512 832c-65.067-36.267-384-221.867-384-384 0-106.027 85.973-192 192-192 70.4 0 132.267 38.4 165.333 96 33.067-57.6 94.933-96 165.333-96 106.027 0 192 85.973 192 192 0 162.133-318.933 347.733-384 384z"></path>
</svg>`;
// Icon: Filled Heart (Following)
const ICON_HEART_FILLED = `
<svg class="icon" viewBox="0 0 1024 1024">
<path d="M725.333 192c-89.6 0-168.533 44.8-213.333 117.333C467.2 236.8 388.267 192 298.667 192 157.867 192 42.667 307.2 42.667 448c0 253.867 469.333 469.333 469.333 469.333s469.333-215.467 469.333-469.333C981.333 307.2 866.133 192 725.333 192z"></path>
</svg>`;
// Icon: Small Filled Heart (For Dropdown)
const ICON_HEART_SMALL = `<svg class="icon" viewBox="0 0 1024 1024"><path d="M725.333 192c-89.6 0-168.533 44.8-213.333 117.333C467.2 236.8 388.267 192 298.667 192 157.867 192 42.667 307.2 42.667 448c0 253.867 469.333 469.333 469.333 469.333s469.333-215.467 469.333-469.333C981.333 307.2 866.133 192 725.333 192z"/></svg>`;
// V- STYLES -V
const styles = `
/* Profile Button Active State */
.sgdb-follow-btn.active .icon
{
fill: #ff4081;
color: #ff4081;
transition: color 0.2s, fill 0.2s;
}
/* Nav Dropdown Trigger */
.nav-item #sgdb-follow-trigger .icon
{
cursor: pointer;
fill: currentColor;
transition: color 0.2s;
}
.nav-item #sgdb-follow-trigger:hover .icon
{
color: #ff4081;
}
/* Dropdown Container */
#sgdb-dropdown
{
position: absolute;
top: 100%;
right: 0;
width: 320px;
margin-top: 10px;
display: none;
z-index: 9999;
}
#sgdb-dropdown.is-open
{
display: block;
animation: fadeIn 0.2s ease-out;
}
/* Tippy Box Mimicry */
.sgdb-tippy-box
{
background-color: #1b1b1b;
color: #ddd;
border-radius: 8px;
padding: 10px;
box-shadow: 0 10px 25px rgba(0,0,0,0.5);
border: 1px solid #333;
}
/* Dropdown List */
.sgdb-dropdown-list
{
max-height: 400px;
overflow-y: auto;
}
.sgdb-dropdown-item
{
display: flex;
align-items: center;
justify-content: space-between;
padding: 8px;
border-radius: 4px;
transition: background 0.1s;
}
.sgdb-dropdown-item:hover
{
background-color: rgba(255,255,255,0.05);
}
.sgdb-item-info
{
display: flex;
align-items: center;
gap: 10px;
flex: 1;
}
.sgdb-item-avatar
{
width: 24px;
height: 24px;
border-radius: 50%;
}
.sgdb-item-name
{
font-size: 0.9rem;
color: #eee;
text-decoration: none;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
max-width: 140px;
}
.sgdb-item-name:hover
{
color: #ff4081;
}
.sgdb-mini-unfollow
{
background: transparent;
border: none;
color: #666;
cursor: pointer;
font-size: 0.8rem;
padding: 2px 6px;
}
.sgdb-mini-unfollow:hover
{
color: #ff4081;
background: rgba(255, 64, 129, 0.1);
border-radius: 4px;
}
.sgdb-dropdown-header
{
font-size: 0.85rem;
text-transform: uppercase;
letter-spacing: 1px;
color: #888;
padding: 0 8px 8px 8px;
border-bottom: 1px solid #333;
margin-bottom: 8px;
display: flex;
justify-content: space-between;
align-items: center;
}
.sgdb-open-manager
{
cursor: pointer;
color: #666;
font-size: 0.75rem;
}
.sgdb-open-manager:hover
{
color: #fff;
}
.sgdb-empty-msg
{
text-align: center;
padding: 20px;
color: #666;
font-size: 0.9rem;
}
/* Modal Backdrop */
#sgdb-modal-backdrop
{
position: fixed;
top: 0; left: 0; width: 100%; height: 100%;
background: rgba(0, 0, 0, 0.8);
z-index: 10000;
display: none;
justify-content: center;
align-items: center;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
#sgdb-modal-backdrop.active
{
display: flex;
}
#sgdb-modal-content
{
background: #1b1b1b;
color: white;
width: 90%;
max-width: 600px;
max-height: 80vh;
border-radius: 8px;
padding: 25px;
box-shadow: 0 10px 25px rgba(0,0,0,0.5);
overflow-y: auto;
position: relative;
}
/* Animations */
@keyframes fadeIn
{
from { opacity: 0; transform: translateY(-5px); }
to { opacity: 1; transform: translateY(0); }
}
/* Scrollbar */
.sgdb-dropdown-list::-webkit-scrollbar { width: 6px; }
.sgdb-dropdown-list::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
.sgdb-dropdown-list::-webkit-scrollbar-track { background: transparent; }
`;
GM_addStyle(styles);
// V- DATA STORAGE FUNCTIONS -V
// Retrieve followed users. Returns empty object if storage fails.
async function load_follows()
{
let return_data = {};
try
{
return_data = await GM.getValue(STORAGE_KEY, {});
}
catch (error)
{
console.error("Failed to load follows: ", error);
return_data = {};
}
return return_data;
}
// Save data to storage and trigger UI update.
async function save_follows(data)
{
let save_success = false;
try
{
await GM.setValue(STORAGE_KEY, data);
update_dropdown_content(data);
save_success = true;
}
catch (error)
{
console.error("Failed to save follows: ", error);
save_success = false;
// Alert user if save fails
GM_notification(
{
text: "Error saving follow list.",
title: "SGDB Script Error",
timeout: 3000
}
);
}
return save_success;
}
// V- UTILITY FUNCTIONS -V
// Extract User ID from current URL. Returns null if not on a profile page.
function get_current_user_id()
{
let user_id = null;
const path_parts = window.location.pathname.split('/');
// Check if URL structure matches a profile page
if (path_parts[1] === 'profile' && path_parts[2])
{
user_id = path_parts[2];
}
// Return the determined state
return user_id;
}
// Scrape user details (Name/Avatar/ID) from the DOM.
function get_profile_details()
{
const name_element = document.querySelector('.column.details h1');
const avatar_element = document.querySelector('.column.avatar img');
let return_details =
{
name: name_element ? name_element.textContent.trim() : 'Unknown User',
avatar: avatar_element ? avatar_element.src : '',
id: get_current_user_id()
};
return return_details;
}
// V- DOM RENDERING -V
// Create the Follow/Unfollow button element.
function create_follow_button(is_following)
{
const btn = document.createElement('button');
btn.type = 'button';
btn.className = `btn-link sgdb-follow-btn ${is_following ? 'active' : ''}`;
btn.title = is_following ? 'Unfollow User' : 'Follow User';
btn.innerHTML = is_following ? ICON_HEART_FILLED : ICON_HEART_OUTLINE;
btn.addEventListener('click', async (event) =>
{
event.preventDefault();
const profile = get_profile_details();
const follows = await load_follows();
if (follows[profile.id])
{
// Unfollow logic
delete follows[profile.id];
btn.innerHTML = ICON_HEART_OUTLINE;
btn.classList.remove('active');
btn.title = 'Follow User';
GM_notification({ text: `Unfollowed ${profile.name}`, timeout: 2000 });
}
else
{
// Follow logic
follows[profile.id] = { name: profile.name, avatar: profile.avatar, followedAt: Date.now() };
btn.innerHTML = ICON_HEART_FILLED;
btn.classList.add('active');
btn.title = 'Unfollow User';
GM_notification({ text: `Following ${profile.name}`, timeout: 2000 });
}
await save_follows(follows);
});
return btn;
}
// Render the profile button if conditions are met.
async function render_profile_button()
{
let should_render = false;
// Verify context
const current_id = get_current_user_id();
const container = document.querySelector(CONTAINER_STATS);
if (current_id && container)
{
should_render = true;
}
// Check existence to prevent duplicates
if (container && container.querySelector('.sgdb-follow-btn'))
{
should_render = false;
}
if (should_render)
{
const follows = await load_follows();
const profile = get_profile_details();
const is_following = !!follows[profile.id];
// Create Separator if needed
const last_child = container.lastElementChild;
if (last_child && !last_child.classList.contains('sgdb-separator') && !last_child.classList.contains('sgdb-follow-btn'))
{
const separator = document.createElement('span');
separator.textContent = ' • ';
separator.className = 'sgdb-separator';
container.appendChild(separator);
}
// Inject Button
const btn = create_follow_button(is_following);
container.appendChild(btn);
}
}
// Create the Navigation Dropdown Trigger.
function render_nav_trigger()
{
let should_render = false;
const nav_ul = document.querySelector(CONTAINER_NAV);
if (nav_ul && !document.getElementById('sgdb-nav-item'))
{
should_render = true;
}
if (should_render)
{
const li = document.createElement('li');
li.className = 'nav-item right dropdown';
li.id = 'sgdb-nav-item';
li.innerHTML = `
<span id="sgdb-follow-trigger" class="icon-wrap">
${ICON_HEART_FILLED}
<span class="hide-from-lg">Following</span>
</span>
<div id="sgdb-dropdown" class="tippy-box sgdb-tippy-box">
<div class="sgdb-dropdown-header">
<span>Followed Users</span>
<span class="sgdb-open-manager" id="sgdb-open-manager">Manage All</span>
</div>
<div class="sgdb-dropdown-list" id="sgdb-dropdown-content">
<!-- Content Injected via JS -->
</div>
</div>
`;
nav_ul.appendChild(li);
// Toggle Logic
const trigger = document.getElementById('sgdb-follow-trigger');
const dropdown = document.getElementById('sgdb-dropdown');
const manager_link = document.getElementById('sgdb-open-manager');
trigger.addEventListener('click', (event) =>
{
event.stopPropagation();
dropdown.classList.toggle('is-open');
});
manager_link.addEventListener('click', (event) =>
{
event.stopPropagation();
dropdown.classList.remove('is-open');
open_manager();
});
// Close on outside click
document.addEventListener('click', (event) =>
{
if (!li.contains(event.target))
{
dropdown.classList.remove('is-open');
}
});
}
}
// Update the dropdown HTML content based on data.
async function update_dropdown_content(data)
{
const content_div = document.getElementById('sgdb-dropdown-content');
if (!content_div)
{
return;
}
const ids = Object.keys(data);
let html_output = '';
if (ids.length === 0)
{
html_output = `<div class="sgdb-empty-msg">You are not following anyone.</div>`;
}
else
{
ids.forEach(id =>
{
const user = data[id];
html_output += `
<div class="sgdb-dropdown-item">
<div class="sgdb-item-info">
<img src="${user.avatar}" class="sgdb-item-avatar" alt="">
<a href="/profile/${id}" class="sgdb-item-name">${user.name}</a>
</div>
<button class="sgdb-mini-unfollow" data-id="${id}">Unfollow</button>
</div>
`;
});
}
content_div.innerHTML = html_output;
// Attach listeners to new buttons
content_div.querySelectorAll('.sgdb-mini-unfollow').forEach(btn =>
{
btn.addEventListener('click', async (event) =>
{
const id = event.target.dataset.id;
const follows = await load_follows();
delete follows[id];
await save_follows(follows);
// Sync profile button if visible
const current_id = get_current_user_id();
if (current_id === id)
{
const profile_btn = document.querySelector('.sgdb-follow-btn');
if (profile_btn)
{
profile_btn.innerHTML = ICON_HEART_OUTLINE;
profile_btn.classList.remove('active');
profile_btn.title = 'Follow User';
}
}
});
});
}
// V- MANAGER MODAL -V
// Open the full-screen management modal.
async function open_manager()
{
const modal = document.getElementById('sgdb-modal-backdrop');
modal.classList.add('active');
const follows = await load_follows();
const ids = Object.keys(follows);
let html_content = `<h2>Manage Followed Users</h2>`;
if (ids.length === 0)
{
html_content += `<p style="color:#888">You are not following anyone.</p>`;
}
else
{
html_content += `<div class="sgdb-follow-list" style="margin-top:15px;">`;
ids.forEach(id =>
{
const user = follows[id];
html_content += `
<div class="sgdb-follow-item" data-id="${id}" style="display:flex; justify-content:space-between; padding:10px 0; border-bottom:1px solid #333;">
<div style="display:flex; align-items:center; gap:10px;">
<img src="${user.avatar}" style="width:32px; height:32px; border-radius:4px;">
<a href="/profile/${id}" style="color:#eee; text-decoration:none;">${user.name}</a>
</div>
<button class="sgdb-unfollow-btn" style="background:#333; color:white; border:none; padding:5px 10px; cursor:pointer;">Unfollow</button>
</div>
`;
});
html_content += `</div>`;
html_content += `<button id="sgdb-delete-all" style="margin-top:20px; background:none; border:none; color:#888; cursor:pointer; text-decoration:underline;">Delete All Follows</button>`;
}
html_content += `<button id="sgdb-close-manager" style="margin-top:20px; background:#333; color:white; border:none; padding:10px 20px; cursor:pointer; float:right;">Close</button>`;
const content = document.getElementById('sgdb-modal-content');
content.innerHTML = html_content;
// Modal Event Listeners
document.getElementById('sgdb-close-manager').onclick = () => modal.classList.remove('active');
document.querySelectorAll('.sgdb-unfollow-btn').forEach(btn =>
{
btn.addEventListener('click', async (event) =>
{
const item = event.target.closest('.sgdb-follow-item');
const id = item.dataset.id;
const follows = await load_follows();
delete follows[id];
await save_follows(follows);
open_manager(); // Re-render modal
// Sync profile button
const current_id = get_current_user_id();
if (current_id === id)
{
const profile_btn = document.querySelector('.sgdb-follow-btn');
if (profile_btn)
{
profile_btn.innerHTML = ICON_HEART_OUTLINE;
profile_btn.classList.remove('active');
}
}
});
});
const delete_all = document.getElementById('sgdb-delete-all');
if(delete_all)
{
delete_all.addEventListener('click', async () =>
{
if(confirm("Delete all follows?"))
{
await GM.deleteValue(STORAGE_KEY);
const data = await load_follows();
update_dropdown_content(data);
modal.classList.remove('active');
}
});
}
}
// V- INITIALIZATION & OBSERVER -V
let last_url = location.href;
async function init()
{
const follows = await load_follows();
await render_profile_button();
render_nav_trigger();
update_dropdown_content(follows);
}
// Ensure Modal Container exists
if (!document.getElementById('sgdb-modal-backdrop'))
{
const modal_html = `
<div id="sgdb-modal-backdrop">
<div id="sgdb-modal-content"></div>
</div>`;
document.body.insertAdjacentHTML('beforeend', modal_html);
}
GM_registerMenuCommand("Manage Followed Users", open_manager);
init();
// Strategy: Watch the main app container.
// If the URL changes, we re-initialize (full reset).
// If only the DOM content changes (filtering), we only re-render the button.
function setup_observer(target)
{
let raf = null;
const observer = new MutationObserver(() =>
{
if (raf)
{
return;
}
raf = requestAnimationFrame(() =>
{
const current_url = location.href;
if (current_url !== last_url)
{
last_url = current_url;
// Close modals/dropdowns on navigation
const modal = document.getElementById('sgdb-modal-backdrop');
if (modal) modal.classList.remove('active');
const dropdown = document.getElementById('sgdb-dropdown');
if (dropdown) dropdown.classList.remove('is-open');
// Full re-init
init();
}
else
{
// DOM Change (Same URL): Ensure UI persists
render_profile_button();
render_nav_trigger();
}
raf = null;
});
});
observer.observe(target, { childList: true, subtree: true });
}
// Start Observer
const app_root = document.querySelector('#render-me-uwu');
if (app_root)
{
setup_observer(app_root);
}
else
{
const root_observer = new MutationObserver((mutations, obs) =>
{
const root = document.querySelector('#render-me-uwu');
if (root)
{
obs.disconnect();
setup_observer(root);
init();
}
});
root_observer.observe(document.body, { childList: true, subtree: true });
}
})();