Filter out tier-restricted content on Alienware Arena
目前为
// ==UserScript==
// @name Alienware Arena Filters
// @namespace http://updownleftdie.com/
// @version 1.1
// @description Filter out tier-restricted content on Alienware Arena
// @author UpDownLeftDie
// @match https://*.alienwarearena.com/*
// @grant GM_setValue
// @grant GM_getValue
// @license AGPL
// ==/UserScript==
(function () {
'use strict';
// Settings management
const defaultSettings = {
hideClosedGiveaways: true,
hideTierRestricted: true,
autoSyncTier: true,
hideOutOfStock: true,
hideClaimed: true,
};
function getSettings() {
const savedSettings = GM_getValue('filterSettings');
// Start with default settings as base
const settings = { ...defaultSettings };
if (savedSettings) {
try {
const parsed = JSON.parse(savedSettings);
// Merge saved settings with defaults
Object.assign(settings, parsed);
// Ensure userTier is a number or undefined
settings.userTier =
parsed.userTier != null ? Number(parsed.userTier) : undefined;
// If Number() returned NaN, set to undefined
if (Number.isNaN(settings.userTier)) {
settings.userTier = undefined;
}
} catch (e) {
console.error('Error parsing saved settings:', e);
// On error, return defaults
return defaultSettings;
}
}
return settings;
}
function saveSettings(settings) {
const prevSettings = getSettings();
const newSettings = {
...prevSettings,
...settings,
};
GM_setValue('filterSettings', JSON.stringify(newSettings));
}
// Function to extract tier number from text
function extractTier(text) {
const match = text.match(/Tier\s*(\d+)/i);
return match ? parseInt(match[1]) : null;
}
// Function to check and store user's tier on control center page
function checkAndStoreTier() {
const tierImg = document.querySelector(
'img[src*="/images/content/tier-tags/"]',
);
if (tierImg) {
const tierMatch = tierImg.src.match(/tier-tags\/(\d+)\.png/);
if (tierMatch) {
const userTier = parseInt(tierMatch[1]);
saveSettings({ userTier });
console.log('Stored user tier:', userTier);
}
}
}
// Function to filter community giveaways
function filterGiveaways() {
const settings = getSettings();
const userTier = settings.userTier ?? 99;
const giveaways = document.querySelectorAll(
'div.mb-3.community-giveaways__listing__row',
);
giveaways.forEach((giveaway) => {
const text = giveaway.textContent;
if (settings.hideClosedGiveaways && text.includes('Closed')) {
giveaway.style.display = 'none';
return;
}
if (settings.hideTierRestricted) {
const tierNumber = extractTier(text);
if (tierNumber && tierNumber > userTier) {
giveaway.style.display = 'none';
}
}
});
}
// Function to filter marketplace items
function filterMarketplace() {
const settings = getSettings();
const userTier = settings.userTier ?? 99;
const items = document.querySelectorAll(
'.pointer.marketplace-game-small, .pointer.marketplace-game-large, .product-tile, .featured-tile',
);
items.forEach((item) => {
const text = item.textContent;
if (
settings.hideOutOfStock &&
text.toLowerCase().includes('out of stock')
) {
item.style.display = 'none';
return;
}
if (settings.hideClaimed && text.toLowerCase().includes('claimed')) {
item.style.display = 'none';
return;
}
if (settings.hideTierRestricted) {
const tierNumber = extractTier(text);
if (tierNumber && tierNumber > userTier) {
item.style.display = 'none';
}
}
});
if (
[...document.querySelectorAll('.row.mt-3 .featured-tile')].every(
(tile) => tile.style.display === 'none',
)
) {
const flashDealsSection = document.querySelector(
'div[style*="border-style: solid"][class*="row mt-3"]',
);
if (flashDealsSection) {
flashDealsSection.style.display = 'none';
}
}
}
// Function to create settings menu
function createSettingsMenu() {
const settings = getSettings();
const menuHTML = `
<div
id="alienware-filter-settings"
role="dialog"
aria-labelledby="settings-title"
aria-modal="true">
<div role="document">
<!-- Title -->
<div id="settings-title" role="heading" aria-level="1">Filter Settings</div>
<!-- Settings Form -->
<form>
<!-- Global Settings Section -->
<div class="settings-section" style="margin-bottom: 20px">
<div role="heading" aria-level="2" class="section-heading">
Global Settings
</div>
<div
class="settings-group"
role="group"
aria-label="Global Filter Options">
<div class="setting">
<label class="settingsLabel">
<input type="checkbox" id="hideTierRestricted" ${
settings.hideTierRestricted ? 'checked' : ''
}
aria-describedby="hideTierDesc"> Hide Higher Tier Content
</label>
<span id="hideTierDesc" class="sr-only"
>If checked, content requiring a higher tier than your current
tier will be hidden</span
>
</div>
<div class="setting">
<label class="settingsLabel">
<input type="checkbox" id="autoSyncTier" ${
!settings.hideTierRestricted ? 'disabled' : ''
} ${settings.autoSyncTier ? 'checked' : ''}
aria-describedby="autoSyncTierDesc"> Auto Sync Tier
</label>
<span id="hideTierDesc" class="sr-only"
>If checked, tier restrictions will be automatically synced from
your profile</span
>
</div>
<div class="setting">
<label class="settingsLabel">
User tier:
<input id="manualSetTier" type="text" inputmode="numeric" pattern="[0-9]*" size="1" maxlength="2" ${
settings.autoSyncTier ? 'disabled' : ''
} value="${settings.userTier ? settings.userTier : ''}"
aria-describedby="manualSetTierDesc">
</label>
<span id="manualSetTierDesc" class="sr-only">
The user tier that is used to filter content on the site</span>
</div>
</div>
</div>
<!-- Game Vault and Marketplace Section -->
<div class="settings-section" style="margin-bottom: 20px">
<div role="heading" aria-level="2" class="section-heading">
Marketplace & Game Vault
</div>
<div
class="settings-group"
role="group"
aria-label="Marketplace Options">
<div class="setting">
<label class="settingsLabel">
<input type="checkbox" id="hideOutOfStock" ${
settings.hideOutOfStock ? 'checked' : ''
}
aria-describedby="hideStockDesc"> Hide Out of Stock Items
</label>
<span id="hideStockDesc" class="sr-only"
>If checked, items that are out of stock will be hidden</span
>
</div>
<div class="setting">
<label class="settingsLabel">
<input type="checkbox" id="hideClaimed" ${
settings.hideClaimed ? 'checked' : ''
} aria-describedby="hideClaimedDesc"> Hide Claimed
Items
</label>
<span id="hideClaimedDesc" class="sr-only"
>If checked, items that you have claimed will be hidden</span
>
</div>
</div>
</div>
<!-- Community Giveaways Section -->
<div class="settings-section" style="margin-bottom: 20px">
<div role="heading" aria-level="2" class="section-heading">
Community Giveaways
</div>
<div
class="settings-group"
role="group"
aria-label="Community Giveaway Options">
<div class="setting">
<label class="settingsLabel">
<input type="checkbox" id="hideClosedGiveaways" ${
settings.hideClosedGiveaways ? 'checked' : ''
}
aria-describedby="hideClosedDesc"> Hide Closed Giveaways
</label>
<span id="hideClosedDesc" class="sr-only"
>If checked, giveaways that are already closed will be
hidden</span
>
</div>
</div>
</div>
<!-- Action Buttons -->
<div style="text-align: right">
<button id="saveFilterSettings" type="submit">Save</button>
<button id="closeFilterSettings" type="button">Close</button>
</div>
</form>
</div>
</div>
<style>
#alienware-filter-settings {
display: none;
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: #1a1a1a;
padding: 20px;
border-radius: 8px;
z-index: 10000;
min-width: 300px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
#settings-title {
color: #fff;
font-size: 1.5em;
font-weight: bold;
margin-bottom: 15px;
}
#manualSetTier {
color: white;
padding: 2px;
text-align: center;
}
#manualSetTier:disabled {
color: grey;
}
.section-heading {
color: #00bc8c;
font-size: 1.1em;
margin-bottom: 10px;
font-weight: bold;
}
.setting {
margin-bottom: 10px;
margin-left: 15px;
}
.settingsLabel {
color: #fff;
display: block;
margin-bottom: 5px;
}
#saveFilterSettings {
background: #00bc8c;
color: #fff;
border: none;
padding: 5px 15px;
border-radius: 4px;
cursor: pointer;
}
#closeFilterSettings {
background: #e74c3c;
color: #fff;
border: none;
padding: 5px 15px;
border-radius: 4px;
margin-left: 10px;
cursor: pointer;
}
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
border: 0;
}
</style>
`;
// Add menu to page
document.body.insertAdjacentHTML('beforeend', menuHTML);
// Add event listeners
document
.getElementById('saveFilterSettings')
.addEventListener('click', () => {
const hideClosedGiveaways = document.getElementById(
'hideClosedGiveaways',
).checked;
const hideTierRestricted =
document.getElementById('hideTierRestricted').checked;
const autoSyncTier = document.getElementById('autoSyncTier').checked;
const hideOutOfStock =
document.getElementById('hideOutOfStock').checked;
const hideClaimed = document.getElementById('hideClaimed').checked;
const newSettings = {
hideClosedGiveaways,
hideTierRestricted,
autoSyncTier,
hideOutOfStock,
hideClaimed,
...(!autoSyncTier && {
userTier: document.getElementById('manualSetTier').value,
}),
};
saveSettings(newSettings);
document.getElementById('alienware-filter-settings').style.display =
'none';
location.reload(); // Reload to apply new settings
});
// Add keyboard event listeners for accessibility
const modal = document.getElementById('alienware-filter-settings');
document
.getElementById('closeFilterSettings')
.addEventListener('click', () => {
modal.style.display = 'none';
});
// Handle ESC key to close modal
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape' && modal.style.display === 'block') {
modal.style.display = 'none';
}
});
// Trap focus within modal when it's open
modal.addEventListener('keydown', (e) => {
if (e.key === 'Tab') {
const focusableElements = modal.querySelectorAll(
'button, input[type="checkbox"]',
);
const firstFocusable = focusableElements[0];
const lastFocusable = focusableElements[focusableElements.length - 1];
if (e.shiftKey) {
if (document.activeElement === firstFocusable) {
lastFocusable.focus();
e.preventDefault();
}
} else {
if (document.activeElement === lastFocusable) {
firstFocusable.focus();
e.preventDefault();
}
}
}
});
}
// Function to add settings button to menu
function addSettingsButton() {
const menuList = document.querySelector(
'.nav-item-mus .dropdown-menu.dropdown-menu-end',
);
if (menuList) {
const settingsItem = document.createElement('a');
settingsItem.className = 'dropdown-item';
settingsItem.href = '#';
settingsItem.textContent = 'Filter Settings';
settingsItem.addEventListener('click', (e) => {
e.preventDefault();
document.getElementById('alienware-filter-settings').style.display =
'block';
});
menuList.insertBefore(settingsItem, menuList.lastElementChild);
}
}
// Initialize everything based on current page
const currentPath = window.location.pathname;
// Add settings menu to all pages
createSettingsMenu();
addSettingsButton();
const settings = getSettings();
if (settings.autoSyncTier && currentPath === '/control-center') {
checkAndStoreTier();
} else if (currentPath === '/community-giveaways') {
// Add mutation observer for dynamic content loading
const observer = new MutationObserver((mutations, obs) => {
filterGiveaways();
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
} else if (currentPath.startsWith('/marketplace')) {
// Add mutation observer for dynamic content loading
const observer = new MutationObserver((mutations, obs) => {
filterMarketplace();
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
}
})();