https://riseaboverecords.com/wp-content/plugins/facebook-for-wooco…/js/frontend/pixel-events.js?ver=3.5.18

1/**
2 * Facebook Pixel Events - External JavaScript Handler
3 *
4 * This script fires pixel events in an isolated execution context,
5 * ensuring events are sent even if other plugins cause JavaScript errors.
6 *
7 * @package FacebookCommerce
8 */
9
10(function() {
11    'use strict';
12
13    // Early exit if no data from PHP
14    if (typeof wc_facebook_pixel_data === 'undefined') {
15        return;
16    }
17
18    var data = wc_facebook_pixel_data;
19    var firedEvents = {};
20
21    /**
22     * Build event data object for fbq()
23     *
24     * @param {Object} event Event object from PHP
25     * @return {Object} Prepared event data
26     */
27    function buildEventData(event) {
28        return {
29            method: event.method || 'track',
30            name: event.name,
31            params: event.params || {},
32            eventId: event.eventId || null
33        };
34    }
35
36    /**
37     * Check if event should be skipped (already fired)
38     *
39     * @param {string|null} eventId Event ID for deduplication
40     * @return {boolean} True if should skip
41     */
42    function shouldSkipEvent(eventId) {
43        return eventId && firedEvents[eventId];
44    }
45
46    /**
47     * Mark event as fired for deduplication
48     *
49     * @param {string|null} eventId Event ID
50     */
51    function markEventFired(eventId) {
52        if (eventId) {
53            firedEvents[eventId] = true;
54        }
55    }
56
57    /**
58     * Log warning to console (with safety check)
59     *
60     * @param {string} message Warning message
61     * @param {*} data Additional data to log
62     */
63    function logWarning(message, data) {
64        if (typeof console !== 'undefined' && console.warn) {
65            console.warn('[FB Pixel]', message, data);
66        }
67    }
68
69    /**
70     * Fire a single event using fbq()
71     *
72     * @param {Object} event Event object with name, params, method, eventId
73     */
74    function fireEvent(event) {
75        var eventData = buildEventData(event);
76
77        // Skip if already fired (deduplication)
78        if (shouldSkipEvent(eventData.eventId)) {
79            return;
80        }
81
82        // Skip if fbq not available
83        if (typeof fbq !== 'function') {
84            logWarning('fbq not available, skipping event:', eventData.name);
85            return;
86        }
87
88        try {
89            var params = eventData.params;
90
91            // Fire the event with eventID as 4th argument for deduplication
92            if (eventData.eventId) {
93                fbq(eventData.method, eventData.name, params, {eventID: eventData.eventId});
94            } else {
95                fbq(eventData.method, eventData.name, params);
96            }
97
98            markEventFired(eventData.eventId);
99
100        } catch (e) {
101            logWarning('Event error: ' + eventData.name, e);
102        }
103    }
104
105    /**
106     * Fire all queued events from PHP
107     */
108    function fireQueuedEvents() {
109        var events = data.eventQueue;
110
111        if (!events || !Array.isArray(events)) {
112            return;
113        }
114
115        for (var i = 0; i < events.length; i++) {
116            try {
117                fireEvent(events[i]);
118            } catch (e) {
119                logWarning('fireQueuedEvents loop error:', e);
120            }
121        }
122
123        // Clear events after firing to prevent duplicate firing
124        data.eventQueue = [];
125    }
126
127    /**
128     * Initialize event firing on page load
129     */
130    function init() {
131        if (document.readyState === 'complete') {
132            fireQueuedEvents();
133        } else {
134            window.addEventListener('load', fireQueuedEvents);
135        }
136    }
137
138    // Start
139    init();
140
141})();