MediaWiki:Common.js
Note: After publishing, you may have to bypass your browser's cache to see the changes.
- Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
- Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
- Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.
/**
* MediaWiki Common JavaScript Module
* Enhanced version with improved organization, documentation, and error handling
* Designed for MediaWiki site usage with Vector Legacy skin support
*
* @author NewCora Wiki Team
* @version 2.0
* @license MIT
*/
(function() {
'use strict';
// ============================================================================
// CONFIGURATION & CONSTANTS
// ============================================================================
/**
* Configuration object for the module
* @type {Object}
*/
const CONFIG = {
SELECTORS: {
TAB_CONTENT: '.tab-content',
NAV_TAB: '.nav-tab',
BACK_TO_TOP: '.back-to-top',
CARD_LINKS: '.card[data-link], .destaque-card[data-link]',
COLLAPSIBLE_HEADER: '.collapsible-header',
COLLAPSIBLE_BUTTON: '.collapsible',
GUARDIAN_ACCORDION: '.guardian-accordion'
},
CLASSES: {
ACTIVE: 'active',
EXPANDED: 'expanded',
COLLAPSED: 'collapsed',
MOBILE_OPEN: 'mobile-open',
SIDEBAR_OPEN: 'sidebar-open',
RECOMMENDED: 'recommended'
},
STORAGE_KEYS: {
SIDEBAR_PREFIX: 'sidebar-',
USER_MENU_STATE: 'user-menu-state'
},
DELAYS: {
SCROLL_DELAY: 100,
ACCORDION_SCROLL_DELAY: 300
}
};
// ============================================================================
// UTILITY FUNCTIONS
// ============================================================================
/**
* Safely gets an element by ID with error handling
* @param {string} id - The element ID
* @returns {Element|null} The element or null if not found
*/
function safeGetElementById(id) {
try {
return document.getElementById(id);
} catch (error) {
console.warn(`Element with ID '${id}' not found:`, error);
return null;
}
}
/**
* Safely queries for elements with error handling
* @param {string} selector - CSS selector
* @param {Element} [context=document] - Context element
* @returns {NodeList} NodeList of matching elements
*/
function safeQuerySelectorAll(selector, context = document) {
try {
return context.querySelectorAll(selector);
} catch (error) {
console.warn(`Invalid selector '${selector}':`, error);
return [];
}
}
/**
* Safely queries for a single element with error handling
* @param {string} selector - CSS selector
* @param {Element} [context=document] - Context element
* @returns {Element|null} The first matching element or null
*/
function safeQuerySelector(selector, context = document) {
try {
return context.querySelector(selector);
} catch (error) {
console.warn(`Invalid selector '${selector}':`, error);
return null;
}
}
/**
* Safely accesses localStorage with error handling
* @param {string} key - Storage key
* @param {string} [defaultValue=''] - Default value if key doesn't exist
* @returns {string} The stored value or default
*/
function safeGetLocalStorage(key, defaultValue = '') {
try {
return localStorage.getItem(key) || defaultValue;
} catch (error) {
console.warn(`localStorage access failed for key '${key}':`, error);
return defaultValue;
}
}
/**
* Safely sets localStorage with error handling
* @param {string} key - Storage key
* @param {string} value - Value to store
* @returns {boolean} Success status
*/
function safeSetLocalStorage(key, value) {
try {
localStorage.setItem(key, value);
return true;
} catch (error) {
console.warn(`localStorage write failed for key '${key}':`, error);
return false;
}
}
/**
* Checks if an element is in the viewport
* @param {Element} element - Element to check
* @returns {boolean} True if element is visible in viewport
*/
function isElementInViewport(element) {
if (!element) return false;
const rect = element.getBoundingClientRect();
return (
rect.top >= 0 &&
rect.left >= 0 &&
rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
rect.right <= (window.innerWidth || document.documentElement.clientWidth)
);
}
/**
* Determines if a node is inside an excluded container
* @param {Node} node - The node to check
* @returns {boolean} True if node is in excluded context
*/
function isInExcludedContext(node) {
if (!node || !node.parentElement) return false;
const excludedSelectors = [
'script', 'style', 'textarea', 'input', 'select', 'option',
'.ve-ui-surface', '.mw-editform', '.CodeMirror', '.cm-editor', '.ace_editor'
].join(', ');
return !!node.parentElement.closest(excludedSelectors);
}
// ============================================================================
// TAB NAVIGATION SYSTEM
// ============================================================================
/**
* Tab Navigation Module
* Handles tab switching functionality with smooth scrolling support
*/
const TabNavigation = {
/**
* Shows a specific tab and hides others
* @param {string} tabId - ID of the tab content to show
* @param {Element} [tabElement] - The tab button element
*/
showTab: function(tabId, tabElement) {
if (!tabId) {
console.warn('TabNavigation.showTab: tabId is required');
return;
}
// Hide all tab contents
const contents = safeQuerySelectorAll(CONFIG.SELECTORS.TAB_CONTENT);
contents.forEach(content => content.classList.remove(CONFIG.CLASSES.ACTIVE));
// Deactivate all tab buttons
const tabs = safeQuerySelectorAll(CONFIG.SELECTORS.NAV_TAB);
tabs.forEach(tab => tab.classList.remove(CONFIG.CLASSES.ACTIVE));
// Show target tab content
const targetContent = safeGetElementById(tabId);
if (targetContent) {
targetContent.classList.add(CONFIG.CLASSES.ACTIVE);
// If this is the Normal Daily tab, activate the first nested tab
if (tabId === 'tab-normal-daily') {
setTimeout(() => {
const firstNestedTab = targetContent.querySelector('.nested-tab');
if (firstNestedTab) {
const firstNestedTabId = firstNestedTab.getAttribute('data-tab');
if (firstNestedTabId) {
TabNavigation.showNestedTab(firstNestedTabId, firstNestedTab);
}
}
}, 50);
}
} else {
console.warn(`Tab content with ID '${tabId}' not found`);
}
// Activate the clicked tab button
if (tabElement) {
tabElement.classList.add(CONFIG.CLASSES.ACTIVE);
}
},
/**
* Shows a specific nested tab and hides others
* @param {string} tabId - ID of the nested tab content to show
* @param {Element} [tabElement] - The nested tab button element
*/
showNestedTab: function(tabId, tabElement) {
if (!tabId) {
console.warn('TabNavigation.showNestedTab: tabId is required');
return;
}
// Find the parent tab content to scope the nested tab switching
const parentTabContent = tabElement ? tabElement.closest('.tab-content') : null;
const searchScope = parentTabContent || document;
// Hide all nested tab contents within the scope
const nestedContents = safeQuerySelectorAll('.nested-content', searchScope);
nestedContents.forEach(content => content.classList.remove(CONFIG.CLASSES.ACTIVE));
// Deactivate all nested tab buttons within the scope
const nestedTabs = safeQuerySelectorAll('.nested-tab', searchScope);
nestedTabs.forEach(tab => tab.classList.remove(CONFIG.CLASSES.ACTIVE));
// Show target nested tab content
const targetContent = safeGetElementById(tabId);
if (targetContent) {
targetContent.classList.add(CONFIG.CLASSES.ACTIVE);
} else {
console.warn(`Nested tab content with ID '${tabId}' not found`);
}
// Activate the clicked nested tab button
if (tabElement) {
tabElement.classList.add(CONFIG.CLASSES.ACTIVE);
}
},
/**
* Handles tab click events using event delegation
* @param {Event} event - Click event
*/
handleTabClick: function(event) {
const tab = event.target.closest('.nav-tab[data-tab]');
if (!tab) return;
event.preventDefault();
const targetId = tab.getAttribute('data-tab');
if (targetId) {
TabNavigation.showTab(targetId, tab);
}
},
/**
* Handles nested tab click events using event delegation
* @param {Event} event - Click event
*/
handleNestedTabClick: function(event) {
const nestedTab = event.target.closest('.nested-tab[data-tab]');
if (!nestedTab) return;
event.preventDefault();
const targetId = nestedTab.getAttribute('data-tab');
if (targetId) {
TabNavigation.showNestedTab(targetId, nestedTab);
}
},
/**
* Handles special navigation clicks with scroll support
* @param {Event} event - Click event
*/
handleSpecialTabNavigation: function(event) {
const trigger = event.target.closest('[data-tab-trigger]');
if (!trigger) return;
event.preventDefault();
const tabData = trigger.getAttribute('data-tab-trigger');
const buttonId = trigger.getAttribute('data-tab-button');
const href = trigger.getAttribute('href');
const scrollToAttr = trigger.getAttribute('data-scroll-to');
// Determine scroll target
let scrollTargetSelector = null;
if (scrollToAttr && scrollToAttr.trim()) {
scrollTargetSelector = '#' + scrollToAttr.replace(/^#/, '');
} else if (href && href.charAt(0) === '#') {
scrollTargetSelector = href;
}
// Switch tab if specified
if (tabData && buttonId) {
const targetButton = safeGetElementById(buttonId);
if (targetButton) {
TabNavigation.showTab(tabData, targetButton);
// Scroll to anchor after tab switch
if (scrollTargetSelector) {
const scrollTarget = safeQuerySelector(scrollTargetSelector);
if (scrollTarget) {
setTimeout(() => {
scrollTarget.scrollIntoView({ behavior: 'smooth' });
}, CONFIG.DELAYS.SCROLL_DELAY);
}
}
}
}
},
/**
* Initializes tab navigation event listeners
*/
init: function() {
document.addEventListener('click', this.handleTabClick, false);
document.addEventListener('click', this.handleNestedTabClick, false);
document.addEventListener('click', this.handleSpecialTabNavigation, false);
// Make showTab globally available for backward compatibility
window.showTab = this.showTab;
}
};
// ============================================================================
// NAVIGATION & INTERACTION HANDLERS
// ============================================================================
/**
* Navigation Handlers Module
* Manages various navigation interactions
*/
const NavigationHandlers = {
/**
* Handles back-to-top button clicks
* @param {Event} event - Click event
*/
handleBackToTop: function(event) {
const trigger = event.target.closest(CONFIG.SELECTORS.BACK_TO_TOP);
if (!trigger) return;
event.preventDefault();
window.scrollTo({ top: 0, behavior: 'smooth' });
},
/**
* Handles card click-through navigation
* @param {Event} event - Click event
*/
handleCardClick: function(event) {
const card = event.target.closest(CONFIG.SELECTORS.CARD_LINKS);
if (!card) return;
const link = card.getAttribute('data-link');
if (!link) return;
// Handle in-page anchor navigation
if (link.charAt(0) === '#') {
event.preventDefault();
const anchorElement = safeQuerySelector(link);
if (anchorElement) {
anchorElement.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
return;
}
// Handle absolute external URLs
if (/^https?:\/\//i.test(link)) {
window.location.href = link;
return;
}
// Navigate to MediaWiki page
const targetUrl = (window.mw && window.mw.util && typeof window.mw.util.getUrl === 'function')
? window.mw.util.getUrl(link)
: ('index.php?title=' + encodeURIComponent(link));
window.location.href = targetUrl;
},
/**
* Initializes navigation event handlers
*/
init: function() {
document.addEventListener('click', this.handleBackToTop, false);
document.addEventListener('click', this.handleCardClick, false);
}
};
// ============================================================================
// WIKI LINK PROCESSOR
// ============================================================================
/**
* Wiki Link Processor Module
* Converts [[Title]] markup to proper MediaWiki links
*/
const WikiLinkProcessor = {
/**
* Processes MediaWiki-style internal link markup
* Converts [[Title]] or [[Title|Display]] to proper anchor tags
*/
processWikiLinks: function() {
// Skip if no raw brackets found (already processed by MediaWiki)
if (!document.body || document.body.textContent.indexOf('[[') === -1) {
return;
}
const walker = document.createTreeWalker(
document.body,
NodeFilter.SHOW_TEXT,
null,
false
);
const textNodes = [];
let node;
// Collect text nodes containing wiki links
while ((node = walker.nextNode())) {
const value = node.nodeValue;
if (!value || value.indexOf('[[') === -1 || isInExcludedContext(node)) {
continue;
}
textNodes.push(node);
}
const linkRegex = /\[\[([^\|\]]+)(?:\|([^\]]+))?\]\]/g;
// Process each text node
textNodes.forEach(textNode => {
const sourceText = textNode.nodeValue;
if (!linkRegex.test(sourceText)) return;
linkRegex.lastIndex = 0; // Reset regex state
const parent = textNode.parentNode;
const fragment = document.createDocumentFragment();
let lastIndex = 0;
let match;
while ((match = linkRegex.exec(sourceText)) !== null) {
// Add text before the match
if (match.index > lastIndex) {
fragment.appendChild(
document.createTextNode(sourceText.slice(lastIndex, match.index))
);
}
const rawTitle = (match[1] || '').trim();
const displayText = (match[2] != null ? match[2] : rawTitle).trim();
// Skip File: or Image: links - keep original text
if (/^(File:|Image:)/i.test(rawTitle)) {
fragment.appendChild(document.createTextNode(match[0]));
} else {
// Remove leading colon if present
const cleanTitle = rawTitle.charAt(0) === ':' ? rawTitle.slice(1) : rawTitle;
// Create proper MediaWiki link
const href = (window.mw && window.mw.util && typeof window.mw.util.getUrl === 'function')
? window.mw.util.getUrl(cleanTitle)
: ('index.php?title=' + encodeURIComponent(cleanTitle));
const anchor = document.createElement('a');
anchor.className = 'mw-link-internal';
anchor.setAttribute('href', href);
anchor.appendChild(document.createTextNode(displayText));
fragment.appendChild(anchor);
}
lastIndex = linkRegex.lastIndex;
}
// Add remaining text
if (lastIndex < sourceText.length) {
fragment.appendChild(
document.createTextNode(sourceText.slice(lastIndex))
);
}
// Replace the original text node
parent.insertBefore(fragment, textNode);
parent.removeChild(textNode);
});
},
/**
* Initializes wiki link processing
*/
init: function() {
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', this.processWikiLinks);
} else {
this.processWikiLinks();
}
}
};
// ============================================================================
// MOBILE INTERFACE
// ============================================================================
/**
* Mobile Interface Module
* Handles mobile-specific UI components
*/
const MobileInterface = {
/**
* Creates hamburger menu for mobile sidebar navigation
*/
createHamburgerMenu: function() {
// Only create for Vector Legacy skin
if (!document.body.classList.contains('skin-vector-legacy')) {
return;
}
const panel = safeGetElementById('mw-panel');
if (!panel) return;
// Create hamburger button
const hamburger = document.createElement('button');
hamburger.className = 'mobile-hamburger-menu';
hamburger.setAttribute('aria-label', 'Toggle navigation menu');
hamburger.innerHTML = '<span></span><span></span><span></span>';
// Insert hamburger at top of page
const content = safeGetElementById('content') || safeQuerySelector('.mw-body');
if (content && content.parentNode) {
content.parentNode.insertBefore(hamburger, content);
}
// Toggle functionality
const toggleSidebar = () => {
panel.classList.toggle(CONFIG.CLASSES.MOBILE_OPEN);
hamburger.classList.toggle(CONFIG.CLASSES.ACTIVE);
document.body.classList.toggle(CONFIG.CLASSES.SIDEBAR_OPEN);
};
// Event listeners
hamburger.addEventListener('click', (event) => {
event.preventDefault();
event.stopPropagation();
toggleSidebar();
});
// Close on outside click
document.addEventListener('click', (event) => {
if (panel.classList.contains(CONFIG.CLASSES.MOBILE_OPEN) &&
!panel.contains(event.target) &&
!hamburger.contains(event.target)) {
panel.classList.remove(CONFIG.CLASSES.MOBILE_OPEN);
hamburger.classList.remove(CONFIG.CLASSES.ACTIVE);
document.body.classList.remove(CONFIG.CLASSES.SIDEBAR_OPEN);
}
});
// Close on escape key
document.addEventListener('keydown', (event) => {
if (event.key === 'Escape' && panel.classList.contains(CONFIG.CLASSES.MOBILE_OPEN)) {
panel.classList.remove(CONFIG.CLASSES.MOBILE_OPEN);
hamburger.classList.remove(CONFIG.CLASSES.ACTIVE);
document.body.classList.remove(CONFIG.CLASSES.SIDEBAR_OPEN);
}
});
},
/**
* Initializes mobile interface components
*/
init: function() {
this.createHamburgerMenu();
}
};
// ============================================================================
// COLLAPSIBLE SECTIONS
// ============================================================================
/**
* Collapsible Sections Module
* Manages expandable/collapsible content sections
*/
const CollapsibleSections = {
/**
* Initializes collapsible header functionality
*/
initCollapsibleHeaders: function() {
const headers = safeQuerySelectorAll(CONFIG.SELECTORS.COLLAPSIBLE_HEADER);
headers.forEach(header => {
header.addEventListener('click', (event) => {
event.preventDefault();
const section = header.parentElement;
const content = section.querySelector('.collapsible-content');
if (content) {
const isExpanded = section.classList.contains(CONFIG.CLASSES.EXPANDED);
if (isExpanded) {
section.classList.remove(CONFIG.CLASSES.EXPANDED);
content.style.maxHeight = '0';
} else {
section.classList.add(CONFIG.CLASSES.EXPANDED);
content.style.maxHeight = content.scrollHeight + 'px';
}
}
});
});
},
/**
* Initializes collapsible button functionality
*/
initCollapsibleButtons: function() {
const buttons = safeQuerySelectorAll(CONFIG.SELECTORS.COLLAPSIBLE_BUTTON);
buttons.forEach(button => {
button.addEventListener('click', (event) => {
event.preventDefault();
const content = button.nextElementSibling;
if (content && content.classList.contains('collapsible-content')) {
const isActive = button.classList.contains(CONFIG.CLASSES.ACTIVE);
if (isActive) {
button.classList.remove(CONFIG.CLASSES.ACTIVE);
content.style.maxHeight = '0';
} else {
button.classList.add(CONFIG.CLASSES.ACTIVE);
content.style.maxHeight = content.scrollHeight + 'px';
}
}
});
});
},
/**
* Initializes all collapsible section types
*/
init: function() {
this.initCollapsibleHeaders();
this.initCollapsibleButtons();
}
};
// ============================================================================
// SIDEBAR MANAGEMENT
// ============================================================================
/**
* Sidebar Management Module
* Handles Vector Legacy sidebar collapsible functionality
*/
const SidebarManager = {
/**
* Gets a unique portal ID for localStorage
* @param {Element} portal - Portal element
* @returns {string} Unique portal identifier
*/
getPortalId: function(portal) {
const heading = portal.querySelector('.vector-menu-heading, h3');
if (heading) {
return heading.textContent.trim().toLowerCase().replace(/\s+/g, '-');
}
return 'unknown-portal';
},
/**
* Initializes sidebar collapsible functionality
*/
initSidebarCollapsible: function() {
// Only for Vector Legacy skin
if (!document.body.classList.contains('skin-vector-legacy')) {
return;
}
const panel = safeGetElementById('mw-panel');
if (!panel) return;
const portals = safeQuerySelectorAll('.vector-menu-portal, .portal', panel);
// Auto-collapse all sections except first (Navigation)
portals.forEach((portal, index) => {
if (index > 0) {
portal.classList.add(CONFIG.CLASSES.COLLAPSED);
const content = portal.querySelector('.vector-menu-content, .body');
if (content) {
content.style.maxHeight = '0';
}
}
});
// Add click handlers to headings
const headings = safeQuerySelectorAll('.vector-menu-heading, .portal h3', panel);
headings.forEach(heading => {
heading.addEventListener('click', (event) => {
event.preventDefault();
event.stopPropagation();
const portal = heading.closest('.vector-menu-portal, .portal');
if (!portal) return;
const content = portal.querySelector('.vector-menu-content, .body');
if (!content) return;
const isCollapsed = portal.classList.contains(CONFIG.CLASSES.COLLAPSED);
const portalId = this.getPortalId(portal);
if (isCollapsed) {
// Expand
portal.classList.remove(CONFIG.CLASSES.COLLAPSED);
content.style.maxHeight = content.scrollHeight + 'px';
safeSetLocalStorage(CONFIG.STORAGE_KEYS.SIDEBAR_PREFIX + portalId, 'expanded');
} else {
// Collapse
portal.classList.add(CONFIG.CLASSES.COLLAPSED);
content.style.maxHeight = '0';
safeSetLocalStorage(CONFIG.STORAGE_KEYS.SIDEBAR_PREFIX + portalId, 'collapsed');
}
});
});
// Restore saved states
portals.forEach((portal, index) => {
if (index === 0) return; // Skip first portal
const savedState = safeGetLocalStorage(CONFIG.STORAGE_KEYS.SIDEBAR_PREFIX + this.getPortalId(portal));
const content = portal.querySelector('.vector-menu-content, .body');
if (savedState === 'expanded' && content) {
portal.classList.remove(CONFIG.CLASSES.COLLAPSED);
content.style.maxHeight = content.scrollHeight + 'px';
}
});
// Recalculate heights on resize
window.addEventListener('resize', () => {
portals.forEach(portal => {
if (!portal.classList.contains(CONFIG.CLASSES.COLLAPSED)) {
const content = portal.querySelector('.vector-menu-content, .body');
if (content) {
content.style.maxHeight = content.scrollHeight + 'px';
}
}
});
});
},
/**
* Initializes sidebar management
*/
init: function() {
this.initSidebarCollapsible();
}
};
// ============================================================================
// GUARDIAN DECISION HELPER
// ============================================================================
/**
* Guardian Decision Helper Module
* Manages guardian type recommendation system
*/
const GuardianDecisionHelper = {
/**
* Guardian type difficulty mapping
*/
DIFFICULTY_MAP: {
'1': 'regular',
'2': 'mighty',
'3': 'legendary',
'4': 'superior',
'5': 'accomplished'
},
/**
* Guardian type descriptions
*/
TYPE_DESCRIPTIONS: {
'regular': 'Perfect for beginners with limited time',
'mighty': 'Good balance of effort and power',
'legendary': 'Excellent for endgame content',
'superior': 'For dedicated players seeking optimization',
'accomplished': 'For true perfectionists'
},
/**
* Initializes accordion functionality
*/
initAccordion: function() {
const accordions = safeQuerySelectorAll(CONFIG.SELECTORS.GUARDIAN_ACCORDION);
accordions.forEach(accordion => {
accordion.addEventListener('click', function() {
this.classList.toggle(CONFIG.CLASSES.ACTIVE);
const panel = this.nextElementSibling;
if (panel) {
if (panel.style.maxHeight) {
panel.style.maxHeight = null;
} else {
panel.style.maxHeight = panel.scrollHeight + 'px';
}
}
});
});
},
/**
* Shows guardian by difficulty level
* @param {string} level - Difficulty level (1-5)
*/
showGuardianByDifficulty: function(level) {
const accordions = safeQuerySelectorAll(CONFIG.SELECTORS.GUARDIAN_ACCORDION);
// Reset all accordions
accordions.forEach(accordion => {
accordion.classList.remove(CONFIG.CLASSES.ACTIVE);
const panel = accordion.nextElementSibling;
if (panel) {
panel.style.maxHeight = null;
}
});
// Find and activate target accordion
const guardianType = this.DIFFICULTY_MAP[level];
if (guardianType) {
const targetAccordion = safeQuerySelector(`.${guardianType}-accordion`);
if (targetAccordion) {
targetAccordion.classList.add(CONFIG.CLASSES.ACTIVE);
const panel = targetAccordion.nextElementSibling;
if (panel) {
panel.style.maxHeight = panel.scrollHeight + 'px';
}
// Scroll to accordion
setTimeout(() => {
targetAccordion.scrollIntoView({
behavior: 'smooth',
block: 'center'
});
}, CONFIG.DELAYS.ACCORDION_SCROLL_DELAY);
}
}
},
/**
* Initializes decision helper functionality
*/
initDecisionHelper: function() {
const options = safeQuerySelectorAll('.decision-options .option');
options.forEach(option => {
option.addEventListener('click', function() {
// Remove selected class from siblings
const siblings = this.parentElement.querySelectorAll('.option');
siblings.forEach(sibling => sibling.classList.remove('selected'));
// Add selected class to clicked option
this.classList.add('selected');
// Update recommendation
GuardianDecisionHelper.updateRecommendation();
});
});
},
/**
* Updates recommendation based on selected options
*/
updateRecommendation: function() {
const selectedOptions = safeQuerySelectorAll('.decision-options .option.selected');
const recommendedTypeElement = safeGetElementById('recommendedType');
if (!recommendedTypeElement) return;
// Show default message if no options selected
if (selectedOptions.length === 0) {
recommendedTypeElement.textContent = 'Select options above';
return;
}
// Count votes for each guardian type
const votes = {
'regular': 0,
'mighty': 0,
'legendary': 0,
'superior': 0,
'accomplished': 0
};
// Tally votes from selected options
selectedOptions.forEach(option => {
const types = option.getAttribute('data-type');
if (types) {
types.split(',').forEach(type => {
if (votes.hasOwnProperty(type.trim())) {
votes[type.trim()]++;
}
});
}
});
// Find type with most votes
let maxVotes = 0;
let recommendedType = '';
let tiedTypes = [];
for (const type in votes) {
if (votes[type] > maxVotes) {
maxVotes = votes[type];
recommendedType = type;
tiedTypes = [type];
} else if (votes[type] === maxVotes && maxVotes > 0) {
tiedTypes.push(type);
}
}
// Handle ties by choosing more challenging type
if (tiedTypes.length > 1) {
const difficultyOrder = ['regular', 'mighty', 'legendary', 'superior', 'accomplished'];
let highestDifficultyIndex = -1;
tiedTypes.forEach(type => {
const typeIndex = difficultyOrder.indexOf(type);
if (typeIndex > highestDifficultyIndex) {
highestDifficultyIndex = typeIndex;
recommendedType = type;
}
});
}
// Format recommendation text
const formattedType = recommendedType.charAt(0).toUpperCase() + recommendedType.slice(1) + ' Guardian';
const description = this.TYPE_DESCRIPTIONS[recommendedType] || '';
const recommendationText = `${formattedType} - ${description}`;
// Update display
recommendedTypeElement.textContent = recommendationText;
this.highlightRecommendedType(recommendedType);
},
/**
* Highlights the recommended guardian type
* @param {string} type - Guardian type to highlight
*/
highlightRecommendedType: function(type) {
// Remove highlight from all accordions
const accordions = safeQuerySelectorAll(CONFIG.SELECTORS.GUARDIAN_ACCORDION);
accordions.forEach(accordion => {
accordion.classList.remove(CONFIG.CLASSES.RECOMMENDED);
});
// Add highlight to recommended type
const recommendedAccordion = safeQuerySelector(`.${type}-accordion`);
if (recommendedAccordion) {
recommendedAccordion.classList.add(CONFIG.CLASSES.RECOMMENDED);
// Scroll to recommended type if not visible
if (!isElementInViewport(recommendedAccordion)) {
recommendedAccordion.scrollIntoView({
behavior: 'smooth',
block: 'center'
});
}
}
},
/**
* Initializes Guardian Decision Helper
*/
init: function() {
// Only initialize if guardian elements exist
const hasGuardianElements =
safeQuerySelector(CONFIG.SELECTORS.GUARDIAN_ACCORDION) ||
safeQuerySelector('.decision-options');
if (hasGuardianElements) {
this.initAccordion();
this.initDecisionHelper();
// Make functions globally available
window.updateGuardianRecommendation = this.updateRecommendation.bind(this);
window.showGuardianByDifficulty = this.showGuardianByDifficulty.bind(this);
}
}
};
// ============================================================================
// USER MENU MANAGEMENT
// ============================================================================
/**
* User Menu Management Module
* Handles collapsible user menu functionality
*/
const UserMenuManager = {
/**
* Initializes user menu collapsible functionality
*/
initUserMenuCollapsible: function() {
// Only for Vector Legacy skin
if (!document.body.classList.contains('skin-vector-legacy')) {
return;
}
const personalTools = safeGetElementById('p-personal');
if (!personalTools) return;
// Get user menu items
const userMenuItems = [
'pt-userpage', 'pt-mytalk', 'pt-preferences',
'pt-watchlist', 'pt-mycontris', 'pt-logout'
].map(id => safeGetElementById(id)).filter(Boolean);
if (userMenuItems.length === 0) return;
// Create menu container
const menuContainer = document.createElement('div');
menuContainer.id = 'user-menu-collapsible';
menuContainer.className = 'user-menu-container';
// Create header/toggle button
const menuHeader = document.createElement('div');
menuHeader.className = 'user-menu-header';
menuHeader.textContent = 'User';
menuHeader.addEventListener('click', () => {
menuContainer.classList.toggle(CONFIG.CLASSES.EXPANDED);
const state = menuContainer.classList.contains(CONFIG.CLASSES.EXPANDED)
? 'expanded' : 'collapsed';
safeSetLocalStorage(CONFIG.STORAGE_KEYS.USER_MENU_STATE, state);
});
// Create content container
const menuContent = document.createElement('div');
menuContent.className = 'user-menu-content';
const menuList = document.createElement('ul');
menuList.className = 'user-menu-list';
// Move user menu items to new container
userMenuItems.forEach(item => {
if (item && item.parentNode) {
menuList.appendChild(item);
}
});
// Assemble menu
menuContent.appendChild(menuList);
menuContainer.appendChild(menuHeader);
menuContainer.appendChild(menuContent);
document.body.appendChild(menuContainer);
// Restore saved state
const savedState = safeGetLocalStorage(CONFIG.STORAGE_KEYS.USER_MENU_STATE);
if (savedState === 'expanded') {
menuContainer.classList.add(CONFIG.CLASSES.EXPANDED);
}
// Close menu on outside click
document.addEventListener('click', (event) => {
if (menuContainer.classList.contains(CONFIG.CLASSES.EXPANDED) &&
!menuContainer.contains(event.target)) {
menuContainer.classList.remove(CONFIG.CLASSES.EXPANDED);
safeSetLocalStorage(CONFIG.STORAGE_KEYS.USER_MENU_STATE, 'collapsed');
}
});
// Hover functionality
menuContainer.addEventListener('mouseenter', () => {
menuContainer.classList.add(CONFIG.CLASSES.EXPANDED);
});
menuContainer.addEventListener('mouseleave', () => {
menuContainer.classList.remove(CONFIG.CLASSES.EXPANDED);
safeSetLocalStorage(CONFIG.STORAGE_KEYS.USER_MENU_STATE, 'collapsed');
});
},
/**
* Initializes user menu management
*/
init: function() {
this.initUserMenuCollapsible();
}
};
// ============================================================================
// RESPONSIVE TABLE MANAGER
// ============================================================================
/**
* Responsive Table Manager Module
* Wraps tables in containers only for very small screens (< 480px)
*/
const ResponsiveTableManager = {
/**
* Table selectors to make responsive
*/
TABLE_SELECTORS: [
'table.wikitable',
'table.mw-datatable',
'table.faq-table',
'table.daily-table'
],
/**
* Checks if screen is very small (< 480px)
* @returns {boolean} True if screen is very small
*/
isVerySmallScreen: function() {
return window.innerWidth < 550;
},
/**
* Wraps a table in a container for small screens
* @param {HTMLElement} table - Table element to wrap
*/
wrapTable: function(table) {
// Skip if already wrapped or not on small screen
if (table.closest('.table-container') || !this.isVerySmallScreen()) {
return;
}
// Create wrapper
const wrapper = document.createElement('div');
wrapper.className = 'table-container';
// Insert wrapper before table
table.parentNode.insertBefore(wrapper, table);
// Move table into wrapper
wrapper.appendChild(table);
},
/**
* Unwraps tables when screen becomes larger
* @param {HTMLElement} table - Table element to unwrap
*/
unwrapTable: function(table) {
const wrapper = table.closest('.table-container');
if (wrapper && !this.isVerySmallScreen()) {
// Move table out of wrapper
wrapper.parentNode.insertBefore(table, wrapper);
// Remove wrapper
wrapper.remove();
}
},
/**
* Processes all tables based on screen size
*/
processAllTables: function() {
this.TABLE_SELECTORS.forEach(selector => {
const tables = document.querySelectorAll(selector);
tables.forEach(table => {
if (this.isVerySmallScreen()) {
this.wrapTable(table);
} else {
this.unwrapTable(table);
}
});
});
},
/**
* Handles window resize events
*/
handleResize: function() {
this.processAllTables();
},
/**
* Observes for dynamically added tables
*/
observeNewTables: function() {
const observer = new MutationObserver((mutations) => {
mutations.forEach(mutation => {
mutation.addedNodes.forEach(node => {
if (node.nodeType === Node.ELEMENT_NODE) {
// Check if the added node is a table
this.TABLE_SELECTORS.forEach(selector => {
if (node.matches && node.matches(selector)) {
if (this.isVerySmallScreen()) {
this.wrapTable(node);
}
}
// Check for tables within the added node
const tables = node.querySelectorAll ? node.querySelectorAll(selector) : [];
tables.forEach(table => {
if (this.isVerySmallScreen()) {
this.wrapTable(table);
}
});
});
}
});
});
});
observer.observe(document.body, {
childList: true,
subtree: true
});
},
/**
* Initializes responsive table management
*/
init: function() {
// Process existing tables
this.processAllTables();
// Listen for window resize
window.addEventListener('resize', () => {
clearTimeout(this.resizeTimeout);
this.resizeTimeout = setTimeout(() => {
this.handleResize();
}, 150);
});
// Observe for new tables
this.observeNewTables();
console.log('Responsive Table Manager initialized');
}
};
// ============================================================================
// MAIN INITIALIZATION
// ============================================================================
/**
* Main initialization function
* Initializes all modules when DOM is ready
*/
function initializeAll() {
try {
// Initialize all modules
TabNavigation.init();
NavigationHandlers.init();
WikiLinkProcessor.init();
MobileInterface.init();
CollapsibleSections.init();
SidebarManager.init();
GuardianDecisionHelper.init();
UserMenuManager.init();
ResponsiveTableManager.init();
console.log('MediaWiki Common JavaScript initialized successfully');
} catch (error) {
console.error('Error initializing MediaWiki Common JavaScript:', error);
}
}
// Initialize when DOM is ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initializeAll);
} else {
initializeAll();
}
})();