Enhances Steam game card pages with cached badge information from steamsets.com, highlighting foils with an animation and showing levels on separate lines, inserted after a specific element.
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// ==UserScript==
// @name Steam Game Card Badge Enhancer
// @namespace https://github.com/encumber
// @version 1.4
// @description Enhances Steam game card pages with cached badge information from steamsets.com, highlighting foils with an animation and showing levels on separate lines, inserted after a specific element.
// @author Nitoned
// @match https://steamcommunity.com/*/gamecards/*
// @grant GM_xmlhttpRequest
// @connect api.steamsets.com
// ==/UserScript==
(function() {
'use strict';
// --- Configuration ---
const STEAMSETS_API_KEY = ''; // Get api key from https://steamsets.com/settings/developer-apps
const CACHE_DURATION_MS = 7 * 24 * 60 * 60 * 1000; // 1 week in milliseconds
const DB_NAME = 'SteamGameCardBadgeCache';
const DB_VERSION = 2;
const STORE_NAME = 'gameCardBadges';
// Selector for the element AFTER which we want to insert the badge container
const INSERT_AFTER_SELECTOR = '#responsive_page_template_content > div.pagecontent > div.maincontent > div > div.badge_row_inner > div:nth-child(5)';
// ---------------------
// --- Foil Animation Style ---
const foilStyle = `
.steam-badge-item.foil {
position: relative; /* Needed for absolute positioning of the pseudo-element */
overflow: hidden; /* Hide the overflow of the shine effect */
background-color: #222; /* Darker background for contrast */
border: 1px solid rgba(255, 255, 255, 0.1); /* Subtle border */
box-shadow: 0 0 10px rgba(255, 255, 245, 0.1); /* Subtle glow */
}
.steam-badge-item.foil::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(
45deg,
rgba(255, 255, 255, 0) 0%, /* Start transparent */
rgba(255, 255, 255, 0.2) 0%, /* Shine effect */
rgba(255, 255, 255, 0) 0% /* End transparent */
);
background-size: 200% 100%; /* Make the gradient wider than the element */
animation: shine 3s linear infinite; /* Adjust animation duration as needed */
}
@keyframes shine {
0% {
background-position: -200% center; /* Start the gradient off-screen to the left */
}
100% {
background-position: 200% center; /* Move the gradient off-screen to the right */
}
}
`;
// ----------------------------
let db;
let dbPromise = null;
// Function to add the foil animation style to the head
function addFoilStyle() {
const styleElement = document.createElement('style');
styleElement.type = 'text/css';
styleElement.innerHTML = foilStyle;
document.head.appendChild(styleElement);
}
// Function to open or create the IndexedDB database
function openDatabase() {
if (dbPromise) {
return dbPromise;
}
dbPromise = new Promise((resolve, reject) => {
const request = indexedDB.open(DB_NAME, DB_VERSION);
request.onupgradeneeded = function(event) {
console.log('IndexedDB: Upgrade needed', event.oldVersion, '->', event.newVersion);
db = event.target.result;
try {
if (event.oldVersion < 1) {
console.log('IndexedDB: Creating object store:', STORE_NAME);
db.createObjectStore(STORE_NAME, { keyPath: 'appId' });
}
// Add any future migrations here for higher versions.
} catch (e) {
console.error('IndexedDB: Error during upgrade:', e);
reject(e);
}
};
request.onsuccess = function(event) {
db = event.target.result;
console.log('IndexedDB: Database opened successfully');
db.onclose = function() {
console.log('IndexedDB: Database connection closed unexpectedly.');
db = null;
dbPromise = null;
};
db.onerror = function(err) {
console.error('IndexedDB: Unhandled database error:', err);
};
resolve(db);
};
request.onerror = function(event) {
console.error('IndexedDB: Error opening database:', event.target.error);
reject('IndexedDB error: ' + (event.target.error ? event.target.error.message : 'Unknown error'));
};
request.onblocked = function() {
console.warn('IndexedDB: Database connection blocked. Close other tabs with this page.');
};
});
return dbPromise;
}
// Function to get cached data for a specific App ID
async function getCachedBadgeData(appId) {
try {
await openDatabase();
if (!db) {
console.warn('IndexedDB: Database not available for get.');
return null;
}
const transaction = db.transaction([STORE_NAME], 'readonly');
const store = transaction.objectStore(STORE_NAME);
return new Promise((resolve, reject) => {
const request = store.get(appId);
request.onsuccess = function(event) {
const cachedData = event.target.result;
if (cachedData) {
const now = Date.now();
if (now - cachedData.timestamp < CACHE_DURATION_MS) {
console.log('IndexedDB: Found fresh cache for', appId);
resolve(cachedData.data);
} else {
console.log('IndexedDB: Cache for', appId, 'is stale.');
resolve(null);
}
} else {
console.log('IndexedDB: No cache found for', appId);
resolve(null);
}
};
request.onerror = function(event) {
console.error('IndexedDB: Error getting cached data for', appId, ':', event.target.error);
// Resolve with null on error so the script doesn't stop here
resolve(null);
};
});
} catch (error) {
console.error('IndexedDB: Error in getCachedBadgeData:', error);
// Resolve with null on error so the script doesn't stop here
return null;
}
}
// Function to store badge data in IndexedDB
async function cacheBadgeData(appId, data) {
try {
await openDatabase();
if (!db) {
console.warn('IndexedDB: Database not available for cache.');
return;
}
const transaction = db.transaction([STORE_NAME], 'readwrite');
const store = transaction.objectStore(STORE_NAME);
const dataToStore = {
appId: appId,
data: data,
timestamp: Date.now()
};
return new Promise((resolve, reject) => {
const request = store.put(dataToStore);
request.onsuccess = function() {
console.log('IndexedDB: Cached data for', appId);
resolve();
};
request.onerror = function(event) {
console.error('IndexedDB: Error caching data for', appId, ':', event.target.error);
// Resolve on error so the script doesn't stop here
resolve();
};
});
} catch (error) {
console.error('IndexedDB: Error in cacheBadgeData:', error);
// Resolve on error so the script doesn't stop here
}
}
function fetchBadgeDataFromApi(appId) {
console.log('Fetching badge data from API for App ID:', appId);
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'POST',
url: 'https://api.steamsets.com/v1/app.listBadges',
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${STEAMSETS_API_KEY}`
},
data: JSON.stringify({
appId: appId
}),
onload: function(response) {
if (response.status >= 200 && response.status < 300) {
try {
const data = JSON.parse(response.responseText);
if (data && data.badges) {
resolve(data.badges);
} else {
reject(new Error('API response is missing the "badges" array.'));
}
} catch (e) {
reject(new Error('Error parsing API response: ' + e));
}
} else {
reject(new Error(`API request failed with status ${response.status}`));
}
},
onerror: function(error) {
reject(new Error('Error fetching badge data: ' + (error.statusText || 'Unknown network error')));
}
});
});
}
function displayBadges(badges, appId) {
const insertAfterElement = document.querySelector(INSERT_AFTER_SELECTOR);
if (!insertAfterElement) {
console.error(`Could not find the insertion point element using selector: ${INSERT_AFTER_SELECTOR}`);
return;
}
// Find the parent element of the insertion point
const parentElement = insertAfterElement.parentElement;
if (!parentElement) {
console.error('Could not find the parent element of the insertion point.');
return;
}
// Remove any previously added badge containers and adjacent clearing divs
// We search for elements immediately following the insertAfterElement
let nextSibling = insertAfterElement.nextElementSibling;
while(nextSibling && (nextSibling.classList.contains('game_cards_clear') || nextSibling.classList.contains('steam-badge-container'))) {
let temp = nextSibling.nextElementSibling;
nextSibling.remove();
nextSibling = temp;
}
const clearDivBefore = document.createElement('div');
clearDivBefore.classList.add('game_cards_clear');
clearDivBefore.style.clear = 'both';
const badgeContainer = document.createElement('div');
badgeContainer.classList.add('steam-badge-container');
badgeContainer.style.marginTop = '20px';
badgeContainer.style.width = '1000px'; // Set width to 1000px
badgeContainer.style.marginLeft = '30px'; // Add left margin of 100px
badgeContainer.style.boxSizing = 'border-box';
badgeContainer.style.display = 'flex'; // Use flexbox to arrange items
badgeContainer.style.flexWrap = 'wrap'; // Allow items to wrap to the next line
badgeContainer.style.gap = '20px'; // Add space between badge items
const sortedBadges = badges.sort((a, b) => {
if (a.isFoil === b.isFoil) {
return a.baseLevel - b.baseLevel;
}
return a.isFoil ? 1 : -1;
});
sortedBadges.forEach(badge => {
const badgeElement = document.createElement('div');
badgeElement.classList.add('steam-badge-item');
badgeElement.style.textAlign = 'center';
badgeElement.style.verticalAlign = 'top';
badgeElement.style.flex = '0 0 auto'; // Prevent items from growing/shrinkings
badgeElement.style.width = '120px'; // Set a fixed width for each badge item
badgeElement.style.padding = '5px'; // Added padding
badgeElement.style.borderRadius = '5px'; // Added border radius
// Apply foil highlighting styles using the 'foil' class
if (badge.isFoil) {
badgeElement.classList.add('foil');
// Remove the previous gold border and background styles
badgeElement.style.border = '';
badgeElement.style.backgroundColor = '';
} else {
// Ensure non-foil badges have a default background
badgeElement.style.backgroundColor = '#1a1a1a'; // Example: a dark background
}
// Div for Level
const badgeLevel = document.createElement('div');
badgeLevel.textContent = `${badge.isFoil ? 'Foil' : `Level ${badge.baseLevel}`}`;
badgeLevel.style.fontWeight = 'bold';
if (badge.isFoil) {
badgeLevel.style.color = 'gold'; // Keep gold text for foil level
} else {
badgeLevel.style.color = '#ccc'; // Default text color for non-foil
}
badgeElement.appendChild(badgeLevel);
// Div for Name
const badgeName = document.createElement('div');
badgeName.textContent = badge.name;
badgeName.style.fontWeight = 'normal';
badgeName.style.fontSize = '0.9em';
badgeName.style.whiteSpace = 'nowrap'; // Prevent name from wrapping
badgeName.style.overflow = 'hidden'; // Hide overflow text
badgeName.style.textOverflow = 'ellipsis'; // Show ellipsis for overflow
badgeName.style.color = '#ccc'; // Default text color
badgeElement.appendChild(badgeName);
const badgeImage = document.createElement('img');
badgeImage.src = `https://cdn.fastly.steamstatic.com/steamcommunity/public/images/items/${appId}/${badge.badgeImage}`;
badgeImage.alt = badge.name;
badgeImage.style.maxWidth = '100px';
badgeImage.style.height = 'auto';
badgeImage.style.display = 'block';
badgeImage.style.margin = '5px auto';
badgeElement.appendChild(badgeImage);
const badgeScarcity = document.createElement('div');
badgeScarcity.textContent = `Scarcity: ${badge.scarcity}`;
badgeScarcity.style.fontSize = '0.8em';
badgeScarcity.style.color = '#888'; // Grey out scarcity text
badgeElement.appendChild(badgeScarcity);
badgeContainer.appendChild(badgeElement);
});
// Insert the first clearing div after the specified element
parentElement.insertBefore(clearDivBefore, insertAfterElement.nextSibling);
// Insert the badge container after the first clearing div
clearDivBefore.parentNode.insertBefore(badgeContainer, clearDivBefore.nextSibling);
// Add the second clearing div after the badge container
const clearDivAfter = document.createElement('div');
clearDivAfter.classList.add('game_cards_clear');
clearDivAfter.style.clear = 'both';
badgeContainer.parentNode.insertBefore(clearDivAfter, badgeContainer.nextSibling);
}
async function init() {
// Add the foil style to the head as soon as the script runs
addFoilStyle();
const urlParts = window.location.pathname.split('/');
const gamecardsIndex = urlParts.indexOf('gamecards');
let appId = null;
if (gamecardsIndex !== -1 && gamecardsIndex + 1 < urlParts.length) {
appId = parseInt(urlParts[gamecardsIndex + 1]);
}
if (isNaN(appId)) {
console.error('Could not extract App ID from the URL.');
return;
}
// Wait for the specific element to be present in the DOM before proceeding
const observer = new MutationObserver((mutations, obs) => {
const insertAfterElement = document.querySelector(INSERT_AFTER_SELECTOR);
if (insertAfterElement) {
obs.disconnect(); // Stop observing once the element is found
processBadgeData(appId);
}
});
// Start observing the body for changes
observer.observe(document.body, {
childList: true,
subtree: true
});
// In case the element is already present on page load
if (document.querySelector(INSERT_AFTER_SELECTOR)) {
observer.disconnect(); // Stop observing
processBadgeData(appId);
}
}
async function processBadgeData(appId) {
try {
const cachedBadgeData = await getCachedBadgeData(appId);
if (cachedBadgeData) {
console.log('Using cached badge data for App ID:', appId);
displayBadges(cachedBadgeData, appId);
} else {
console.log('Cached data not found or stale for App ID:', appId, '. Fetching from API.');
const fetchedBadgeData = await fetchBadgeDataFromApi(appId);
if (fetchedBadgeData && fetchedBadgeData.length > 0) {
console.log('Successfully fetched badge data for App ID:', appId);
displayBadges(fetchedBadgeData, appId);
// Do not await cacheData; let it happen in the background
cacheBadgeData(appId, fetchedBadgeData).catch(e => console.error('Failed to cache data:', e));
console.log('Attempting to cache badge data for App ID:', appId);
} else {
console.log('No badge data found for this app from API.');
}
}
} catch (error) {
// Log the error but allow the script to continue if possible
console.error('Error during badge data processing:', error);
}
}
window.addEventListener('load', init);
})();
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