| 1 |
/** |
| 2 |
* Fomo Notifications - Frontend JavaScript |
| 3 |
* Lightweight notification display engine |
| 4 |
* |
| 5 |
* @package King_Addons |
| 6 |
*/ |
| 7 |
|
| 8 |
(function() { |
| 9 |
'use strict'; |
| 10 |
|
| 11 |
// Bail if already initialized |
| 12 |
if (window.KngFomo) return; |
| 13 |
|
| 14 |
const KngFomo = { |
| 15 |
queue: [], |
| 16 |
current: null, |
| 17 |
container: null, |
| 18 |
settings: {}, |
| 19 |
sessionViews: 0, |
| 20 |
init: function() { |
| 21 |
if (!window.kngFomoData || !window.kngFomoData.notifications) return; |
| 22 |
|
| 23 |
this.settings = window.kngFomoData.settings || {}; |
| 24 |
this.sessionViews = this.getSessionViews(); |
| 25 |
|
| 26 |
// Check session limit |
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if (this.settings.sessionLimit && this.sessionViews >= this.settings.sessionLimit) { |
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return; |
| 29 |
} |
| 30 |
|
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// Create container |
| 32 |
this.createContainer(); |
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|
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// Filter and prepare notifications |
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this.prepareQueue(); |
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|
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// Start display cycle |
| 38 |
if (this.queue.length > 0) { |
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this.startCycle(); |
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} |
| 41 |
}, |
| 42 |
|
| 43 |
createContainer: function() { |
| 44 |
const position = this.settings.position || 'bottom-left'; |
| 45 |
|
| 46 |
// Check for bar notifications |
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const barNotifs = window.kngFomoData.notifications.filter(n => n.type === 'notification_bar'); |
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const popupNotifs = window.kngFomoData.notifications.filter(n => n.type !== 'notification_bar'); |
| 49 |
|
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// Create popup container |
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if (popupNotifs.length > 0) { |
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this.container = document.createElement('div'); |
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this.container.className = 'kng-fomo-notification-wrap kng-fomo-notification-wrap--' + position; |
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document.body.appendChild(this.container); |
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} |
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}, |
| 57 |
|
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prepareQueue: function() { |
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const notifications = window.kngFomoData.notifications; |
| 60 |
const now = Date.now(); |
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|
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notifications.forEach(notif => { |
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// Check if already dismissed |
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if (this.isDismissed(notif.id)) return; |
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|
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// Check device |
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if (!this.checkDevice(notif.device)) return; |
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|
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// Check page rules |
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if (!this.checkPageRules(notif.page_rules)) return; |
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|
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// Check date range |
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if (notif.date_start && new Date(notif.date_start) > now) return; |
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if (notif.date_end && new Date(notif.date_end) < now) return; |
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|
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// Add to queue |
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if (notif.type === 'notification_bar') { |
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// Show bars immediately |
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this.showBar(notif); |
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} else { |
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this.queue.push(notif); |
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} |
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}); |
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|
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// Shuffle or sort queue based on settings |
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if (this.settings.randomOrder) { |
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this.shuffleQueue(); |
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} |
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}, |
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|
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checkDevice: function(device) { |
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if (!device || device === 'all') return true; |
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|
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const width = window.innerWidth; |
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const isMobile = width < 768; |
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const isTablet = width >= 768 && width < 1024; |
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const isDesktop = width >= 1024; |
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|
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switch (device) { |
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case 'desktop': return isDesktop; |
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case 'tablet': return isTablet; |
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case 'mobile': return isMobile; |
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case 'desktop_tablet': return isDesktop || isTablet; |
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case 'mobile_tablet': return isMobile || isTablet; |
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default: return true; |
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} |
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}, |
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|
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checkPageRules: function(rules) { |
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if (!rules || !rules.type || rules.type === 'all') return true; |
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|
| 112 |
const currentUrl = window.location.href; |
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const currentPath = window.location.pathname; |
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const pages = rules.pages || []; |
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|
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switch (rules.type) { |
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case 'include': |
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return pages.some(page => this.matchPage(page, currentUrl, currentPath)); |
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case 'exclude': |
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return !pages.some(page => this.matchPage(page, currentUrl, currentPath)); |
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default: |
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return true; |
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} |
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}, |
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|
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matchPage: function(page, url, path) { |
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// Simple matching - can be enhanced |
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if (page.indexOf('*') > -1) { |
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const regex = new RegExp('^' + page.replace(/\*/g, '.*') + '$'); |
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return regex.test(path); |
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} |
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return url.indexOf(page) > -1 || path === page; |
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}, |
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|
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shuffleQueue: function() { |
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for (let i = this.queue.length - 1; i > 0; i--) { |
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const j = Math.floor(Math.random() * (i + 1)); |
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[this.queue[i], this.queue[j]] = [this.queue[j], this.queue[i]]; |
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} |
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}, |
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|
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startCycle: function() { |
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const initialDelay = parseInt(this.settings.initialDelay) || 3000; |
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|
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setTimeout(() => { |
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this.showNext(); |
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}, initialDelay); |
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}, |
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|
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showNext: function() { |
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if (this.queue.length === 0) { |
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// Check if loop |
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if (this.settings.loop) { |
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this.prepareQueue(); |
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} |
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return; |
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} |
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|
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// Check session limit |
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if (this.settings.sessionLimit && this.sessionViews >= this.settings.sessionLimit) { |
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return; |
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} |
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|
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const notif = this.queue.shift(); |
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this.showNotification(notif); |
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}, |
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|
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showNotification: function(notif) { |
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this.current = notif; |
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|
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// Build HTML |
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const el = this.buildNotificationHTML(notif); |
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this.container.appendChild(el); |
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|
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// Track view |
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this.trackEvent(notif.id, 'view'); |
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this.incrementSessionViews(); |
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|
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// Play sound if enabled |
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if (notif.sound) { |
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this.playSound(notif.sound); |
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} |
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|
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// Show with animation |
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requestAnimationFrame(() => { |
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el.classList.add('is-visible'); |
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}); |
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|
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// Auto-hide |
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const displayTime = parseInt(notif.display_time) || 5000; |
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setTimeout(() => { |
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this.hideNotification(el, notif); |
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}, displayTime); |
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}, |
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|
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buildNotificationHTML: function(notif) { |
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const el = document.createElement('div'); |
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const animation = notif.animation || 'slide'; |
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const hasClick = notif.click_url || notif.cta_url; |
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|
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el.className = 'kng-fomo-notification kng-fomo-notification--shadow kng-fomo-notification--' + animation; |
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if (hasClick) { |
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el.classList.add('kng-fomo-notification--clickable'); |
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} |
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|
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// Apply custom colors |
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if (notif.bg_color) el.style.setProperty('--kng-fomo-bg', notif.bg_color); |
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if (notif.text_color) el.style.setProperty('--kng-fomo-text', notif.text_color); |
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if (notif.accent_color) el.style.setProperty('--kng-fomo-accent', notif.accent_color); |
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|
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// Build inner HTML |
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let html = ''; |
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|
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// Image |
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if (notif.image) { |
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const imgClass = notif.image_style === 'avatar' ? 'kng-fomo-notification__image--avatar' : ''; |
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html += '<div class="kng-fomo-notification__image ' + imgClass + '"><img src="' + this.escapeHtml(notif.image) + '" alt="" loading="lazy"></div>'; |
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} |
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|
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// Content |
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html += '<div class="kng-fomo-notification__content">'; |
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|
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if (notif.title) { |
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html += '<p class="kng-fomo-notification__title">' + this.escapeHtml(notif.title) + '</p>'; |
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} |
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|
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if (notif.message) { |
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html += '<p class="kng-fomo-notification__message">' + this.escapeHtml(notif.message) + '</p>'; |
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} |
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|
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if (notif.time_text) { |
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html += '<div class="kng-fomo-notification__time">'; |
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html += '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><path d="M12 6v6l4 2"/></svg>'; |
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html += '<span>' + this.escapeHtml(notif.time_text) + '</span>'; |
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html += '</div>'; |
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} |
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|
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if (notif.cta_text && notif.cta_url) { |
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html += '<a href="' + this.escapeHtml(notif.cta_url) + '" class="kng-fomo-notification__cta" data-notif-id="' + notif.id + '">'; |
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html += this.escapeHtml(notif.cta_text); |
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html += '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 12h14M12 5l7 7-7 7"/></svg>'; |
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html += '</a>'; |
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} |
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|
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html += '</div>'; |
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|
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// Close button |
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html += '<button type="button" class="kng-fomo-notification__close" aria-label="Close">'; |
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html += '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 6L6 18M6 6l12 12"/></svg>'; |
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html += '</button>'; |
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|
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el.innerHTML = html; |
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|
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// Event listeners |
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const closeBtn = el.querySelector('.kng-fomo-notification__close'); |
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closeBtn.addEventListener('click', (e) => { |
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e.stopPropagation(); |
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this.dismiss(notif.id); |
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this.hideNotification(el, notif); |
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}); |
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|
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// Click handler for whole notification or CTA |
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if (notif.click_url) { |
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el.addEventListener('click', (e) => { |
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if (e.target.closest('.kng-fomo-notification__close')) return; |
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this.trackEvent(notif.id, 'click'); |
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window.open(notif.click_url, notif.click_target || '_self'); |
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}); |
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} |
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|
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// CTA click |
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const ctaBtn = el.querySelector('.kng-fomo-notification__cta'); |
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if (ctaBtn) { |
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ctaBtn.addEventListener('click', (e) => { |
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this.trackEvent(notif.id, 'click'); |
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}); |
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} |
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|
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return el; |
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}, |
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|
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hideNotification: function(el, notif) { |
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el.classList.remove('is-visible'); |
| 284 |
|
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setTimeout(() => { |
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el.remove(); |
| 287 |
this.current = null; |
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|
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// Show next |
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const betweenDelay = parseInt(this.settings.betweenDelay) || 3000; |
| 291 |
setTimeout(() => { |
| 292 |
this.showNext(); |
| 293 |
}, betweenDelay); |
| 294 |
}, 400); |
| 295 |
}, |
| 296 |
|
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showBar: function(notif) { |
| 298 |
// Check if already dismissed |
| 299 |
if (this.isDismissed(notif.id)) return; |
| 300 |
|
| 301 |
const position = notif.bar_position || 'top'; |
| 302 |
|
| 303 |
const el = document.createElement('div'); |
| 304 |
el.className = 'kng-fomo-bar kng-fomo-bar--' + position; |
| 305 |
el.id = 'kng-fomo-bar-' + notif.id; |
| 306 |
|
| 307 |
// Apply custom colors |
| 308 |
if (notif.bg_color) el.style.setProperty('--kng-fomo-bg', notif.bg_color); |
| 309 |
if (notif.text_color) el.style.setProperty('--kng-fomo-text', notif.text_color); |
| 310 |
|
| 311 |
let html = ''; |
| 312 |
|
| 313 |
if (notif.message) { |
| 314 |
html += '<p class="kng-fomo-bar__message">' + this.escapeHtml(notif.message) + '</p>'; |
| 315 |
} |
| 316 |
|
| 317 |
if (notif.cta_text && notif.cta_url) { |
| 318 |
html += '<a href="' + this.escapeHtml(notif.cta_url) + '" class="kng-fomo-bar__cta">' + this.escapeHtml(notif.cta_text) + '</a>'; |
| 319 |
} |
| 320 |
|
| 321 |
html += '<button type="button" class="kng-fomo-bar__close" aria-label="Close">'; |
| 322 |
html += '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 6L6 18M6 6l12 12"/></svg>'; |
| 323 |
html += '</button>'; |
| 324 |
|
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el.innerHTML = html; |
| 326 |
|
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document.body.appendChild(el); |
| 328 |
|
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// Track view |
| 330 |
this.trackEvent(notif.id, 'view'); |
| 331 |
|
| 332 |
// Show with animation |
| 333 |
requestAnimationFrame(() => { |
| 334 |
el.classList.add('is-visible'); |
| 335 |
}); |
| 336 |
|
| 337 |
// Close button |
| 338 |
const closeBtn = el.querySelector('.kng-fomo-bar__close'); |
| 339 |
closeBtn.addEventListener('click', () => { |
| 340 |
this.dismiss(notif.id); |
| 341 |
el.classList.remove('is-visible'); |
| 342 |
setTimeout(() => el.remove(), 400); |
| 343 |
}); |
| 344 |
|
| 345 |
// CTA click tracking |
| 346 |
const ctaBtn = el.querySelector('.kng-fomo-bar__cta'); |
| 347 |
if (ctaBtn) { |
| 348 |
ctaBtn.addEventListener('click', () => { |
| 349 |
this.trackEvent(notif.id, 'click'); |
| 350 |
}); |
| 351 |
} |
| 352 |
}, |
| 353 |
|
| 354 |
trackEvent: function(notifId, eventType) { |
| 355 |
if (!window.kngFomoData.ajaxUrl) return; |
| 356 |
|
| 357 |
const formData = new FormData(); |
| 358 |
formData.append('action', 'kng_fomo_track_event'); |
| 359 |
formData.append('notification_id', notifId); |
| 360 |
formData.append('event_type', eventType); |
| 361 |
formData.append('nonce', window.kngFomoData.nonce); |
| 362 |
|
| 363 |
fetch(window.kngFomoData.ajaxUrl, { |
| 364 |
method: 'POST', |
| 365 |
body: formData, |
| 366 |
credentials: 'same-origin' |
| 367 |
}).catch(() => {}); |
| 368 |
}, |
| 369 |
|
| 370 |
playSound: function(soundType) { |
| 371 |
const volume = parseFloat(this.settings.soundVolume) || 0.5; |
| 372 |
|
| 373 |
// Create audio context |
| 374 |
try { |
| 375 |
const ctx = new (window.AudioContext || window.webkitAudioContext)(); |
| 376 |
const oscillator = ctx.createOscillator(); |
| 377 |
const gainNode = ctx.createGain(); |
| 378 |
|
| 379 |
oscillator.connect(gainNode); |
| 380 |
gainNode.connect(ctx.destination); |
| 381 |
|
| 382 |
gainNode.gain.value = volume * 0.3; |
| 383 |
|
| 384 |
switch (soundType) { |
| 385 |
case 'pop': |
| 386 |
oscillator.frequency.value = 600; |
| 387 |
oscillator.type = 'sine'; |
| 388 |
break; |
| 389 |
case 'ding': |
| 390 |
oscillator.frequency.value = 800; |
| 391 |
oscillator.type = 'triangle'; |
| 392 |
break; |
| 393 |
case 'chime': |
| 394 |
oscillator.frequency.value = 523; |
| 395 |
oscillator.type = 'sine'; |
| 396 |
break; |
| 397 |
default: |
| 398 |
oscillator.frequency.value = 600; |
| 399 |
oscillator.type = 'sine'; |
| 400 |
} |
| 401 |
|
| 402 |
gainNode.gain.exponentialRampToValueAtTime(0.01, ctx.currentTime + 0.2); |
| 403 |
|
| 404 |
oscillator.start(); |
| 405 |
oscillator.stop(ctx.currentTime + 0.2); |
| 406 |
} catch (e) { |
| 407 |
// Audio not supported |
| 408 |
} |
| 409 |
}, |
| 410 |
|
| 411 |
dismiss: function(notifId) { |
| 412 |
const dismissed = this.getDismissed(); |
| 413 |
dismissed.push(notifId); |
| 414 |
|
| 415 |
try { |
| 416 |
sessionStorage.setItem('kng_fomo_dismissed', JSON.stringify(dismissed)); |
| 417 |
} catch (e) {} |
| 418 |
}, |
| 419 |
|
| 420 |
isDismissed: function(notifId) { |
| 421 |
const dismissed = this.getDismissed(); |
| 422 |
return dismissed.indexOf(notifId) > -1; |
| 423 |
}, |
| 424 |
|
| 425 |
getDismissed: function() { |
| 426 |
try { |
| 427 |
return JSON.parse(sessionStorage.getItem('kng_fomo_dismissed') || '[]'); |
| 428 |
} catch (e) { |
| 429 |
return []; |
| 430 |
} |
| 431 |
}, |
| 432 |
|
| 433 |
getSessionViews: function() { |
| 434 |
try { |
| 435 |
return parseInt(sessionStorage.getItem('kng_fomo_views') || '0'); |
| 436 |
} catch (e) { |
| 437 |
return 0; |
| 438 |
} |
| 439 |
}, |
| 440 |
|
| 441 |
incrementSessionViews: function() { |
| 442 |
this.sessionViews++; |
| 443 |
try { |
| 444 |
sessionStorage.setItem('kng_fomo_views', this.sessionViews.toString()); |
| 445 |
} catch (e) {} |
| 446 |
}, |
| 447 |
|
| 448 |
escapeHtml: function(str) { |
| 449 |
if (!str) return ''; |
| 450 |
const div = document.createElement('div'); |
| 451 |
div.textContent = str; |
| 452 |
return div.innerHTML; |
| 453 |
} |
| 454 |
}; |
| 455 |
|
| 456 |
// Initialize |
| 457 |
if (document.readyState === 'loading') { |
| 458 |
document.addEventListener('DOMContentLoaded', () => KngFomo.init()); |
| 459 |
} else { |
| 460 |
KngFomo.init(); |
| 461 |
} |
| 462 |
|
| 463 |
// Export |
| 464 |
window.KngFomo = KngFomo; |
| 465 |
|
| 466 |
})(); |
| 467 |
|
