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MxChat – AI Chatbot & Content Generation for WordPress / 2.2.8
MxChat – AI Chatbot & Content Generation for WordPress v2.2.8
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← All changes | js/chat-script.js +917 -2519 3.2.3 → 2.2.8 View file →
@@ -1,228 +1,12 @@
1 1 jQuery(document).ready(function($) {
2 -
3 - // Nonce refresh is deferred until first user interaction (ensureSession)
4 - // to avoid admin-ajax calls on passive page loads.
5 - var nonceRefreshed = false;
6 - function refreshNonceIfNeeded(callback) {
7 - if (nonceRefreshed || typeof mxchatChat === 'undefined' || !mxchatChat.ajax_url) {
8 - if (callback) callback();
9 - return;
10 - }
11 - nonceRefreshed = true;
12 - $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce' }, function(res) {
13 - if (res && res.success && res.data && res.data.nonce) {
14 - mxchatChat.nonce = res.data.nonce;
15 - }
16 - if (callback) callback();
17 - });
18 - }
19 -
2 +
20 3 // ====================================
21 - // MULTI-INSTANCE MANAGEMENT SYSTEM
22 - // ====================================
23 -
24 - // Instance registry - tracks all chatbot instances on the page
25 - const MxChatInstances = {
26 - instances: {},
27 -
28 - // Initialize an instance for a bot
29 - init: function(botId) {
30 - if (!this.instances[botId]) {
31 - // When persistence is OFF, track when this session started
32 - // so the AI only sees messages from this page load
33 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
34 -
35 - this.instances[botId] = {
36 - botId: botId,
37 - sessionId: null,
38 - lastSeenMessageId: '',
39 - notificationCheckInterval: null,
40 - pollingInterval: null,
41 - processedMessageIds: new Set(),
42 - activePdfFile: null,
43 - activeWordFile: null,
44 - chatHistoryLoaded: false,
45 - isStreaming: false,
46 - // Fresh context timestamp - only used when persistence is OFF
47 - sessionStartTimestamp: chatPersistenceEnabled ? 0 : Date.now()
48 - };
49 - }
50 - return this.instances[botId];
51 - },
52 -
53 - // Get instance by botId
54 - get: function(botId) {
55 - return this.instances[botId] || this.init(botId);
56 - },
57 -
58 - // Get all active bot IDs
59 - getAllBotIds: function() {
60 - return Object.keys(this.instances);
61 - },
62 -
63 - // Session management per bot
64 - // Returns existing session ID from cookie or localStorage (with in-memory fallback),
65 - // or null if none exists. Does NOT create a new session — use ensureSession() for that.
66 - getChatSession: function(botId) {
67 - var cookieName = 'mxchat_session_id_' + botId;
68 - var storageKey = 'mxchat_session_id_' + botId;
69 - var sessionId = getCookie(cookieName);
70 -
71 - // Fallback to localStorage if cookie is missing (e.g. cleared by browser/consent)
72 - if (!sessionId) {
73 - try { sessionId = localStorage.getItem(storageKey); } catch (e) {}
74 - }
75 -
76 - // Fallback to in-memory instance when cookie AND localStorage are both blocked
77 - // (Safari ITP, strict tracking prevention, cross-origin iframes with partitioned
78 - // storage). Without this, ensureSession() can generate and store an ID that
79 - // getChatSession() then can't read back, causing null session_ids on send.
80 - if (!sessionId && this.instances[botId] && this.instances[botId].sessionId) {
81 - sessionId = this.instances[botId].sessionId;
82 - }
83 -
84 - // Guard against stored sentinel values that indicate earlier broken writes.
85 - if (sessionId === 'null' || sessionId === 'undefined') {
86 - sessionId = null;
87 - }
88 -
89 - // Re-sync cookie from localStorage if cookie was lost
90 - if (sessionId && !getCookie(cookieName)) {
91 - document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
92 - }
93 -
94 - return sessionId || null;
95 - },
96 -
97 - // Lazy session initializer — called on first user interaction
98 - ensureSession: function(botId) {
99 - botId = botId || 'default';
100 - var instance = this.instances[botId] || this.init(botId);
101 -
102 - if (instance.sessionId) {
103 - return instance.sessionId;
104 - }
105 -
106 - // Check for existing session from cookie or localStorage
107 - var existingSession = this.getChatSession(botId);
108 -
109 - if (existingSession) {
110 - instance.sessionId = existingSession;
111 - } else {
112 - // Brand new session
113 - var newId = generateSessionId();
114 - this.setChatSession(botId, newId);
115 - instance.sessionId = newId;
116 - }
117 -
118 - // Now that we have a session, do the deferred work
119 - refreshNonceIfNeeded();
120 - trackOriginatingPage();
121 -
122 - // Note: loadChatHistory is handled by showChatContainerForBot with loader UI,
123 - // so we do NOT call it here to avoid a race condition.
124 -
125 - return instance.sessionId;
126 - },
127 -
128 - setChatSession: function(botId, sessionId) {
129 - var cookieName = 'mxchat_session_id_' + botId;
130 - var storageKey = 'mxchat_session_id_' + botId;
131 - document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
132 - try { localStorage.setItem(storageKey, sessionId); } catch (e) {}
133 - if (this.instances[botId]) {
134 - this.instances[botId].sessionId = sessionId;
135 - }
136 - },
137 -
138 - resetChatSession: function(botId) {
139 - // Clear old session from localStorage before setting new one
140 - try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {}
141 - var newSessionId = generateSessionId();
142 - this.setChatSession(botId, newSessionId);
143 - var $chatBox = getElement(botId, 'chat-box');
144 - if ($chatBox.length) {
145 - $chatBox.find('.user-message, .bot-message:not(:first), .agent-message').remove();
146 - }
147 - if (this.instances[botId]) {
148 - this.instances[botId].chatHistoryLoaded = false;
149 - this.instances[botId].processedMessageIds = new Set();
150 - }
151 - },
152 -
153 - // Silent reset — new session ID without clearing the chat UI
154 - // Used when IP changes mid-conversation so the user doesn't see messages vanish
155 - silentResetSession: function(botId) {
156 - try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {}
157 - var newSessionId = generateSessionId();
158 - this.setChatSession(botId, newSessionId);
159 - if (this.instances[botId]) {
160 - this.instances[botId].sessionId = newSessionId;
161 - }
162 - return newSessionId;
163 - }
164 - };
165 -
166 - // ====================================
167 - // ELEMENT SELECTOR HELPERS
168 - // ====================================
169 -
170 - // Check if a specific bot has an AI theme assigned (skip inline colors)
171 - function shouldSkipInlineColors(botId) {
172 - // If global AI theme is active, skip inline colors for all bots
173 - if (mxchatChat.skip_inline_colors) {
174 - return true;
175 - }
176 - // Check if this specific bot has a theme assignment
177 - var botAssignments = mxchatChat.bot_theme_assignments || {};
178 - return botAssignments.hasOwnProperty(botId);
179 - }
180 -
181 - // Get element by ID with bot suffix - returns jQuery object
182 - function getElement(botId, elementName) {
183 - return $('#' + elementName + '-' + botId);
184 - }
185 -
186 - // Get element by ID with bot suffix - returns DOM element
187 - function getElementDOM(botId, elementName) {
188 - return document.getElementById(elementName + '-' + botId);
189 - }
190 -
191 - // Get bot ID from any element within a chatbot instance
192 - function getBotIdFromElement(element) {
193 - var $wrapper = $(element).closest('.mxchat-chatbot-wrapper');
194 - if ($wrapper.length) {
195 - return $wrapper.data('bot-id') || 'default';
196 - }
197 - // Fallback: try to find from floating container
198 - var $floating = $(element).closest('.floating-chatbot');
199 - if ($floating.length) {
200 - var id = $floating.attr('id') || '';
201 - var match = id.match(/floating-chatbot-(.+)/);
202 - if (match) return match[1];
203 - }
204 - // Fallback: check if element itself has an ID with bot suffix (e.g., floating-chatbot-button-{bot_id})
205 - var elementId = $(element).attr('id') || '';
206 - if (elementId) {
207 - // Match patterns like: floating-chatbot-button-{bot_id}, pre-chat-message-{bot_id}
208 - var idMatch = elementId.match(/^(?:floating-chatbot-button|pre-chat-message|chat-notification-badge)-(.+)$/);
209 - if (idMatch) return idMatch[1];
210 - }
211 - return 'default';
212 - }
213 -
214 - // Get wrapper element for a bot
215 - function getWrapper(botId) {
216 - return getElement(botId, 'mxchat-chatbot-wrapper');
217 - }
218 -
219 - // ====================================
220 4 // GLOBAL VARIABLES & CONFIGURATION
221 5 // ====================================
222 6 const toolbarIconColor = mxchatChat.toolbar_icon_color || '#212121';
223 -
224 - // Initialize color settings (these are global as they come from PHP)
7 +
8 + // Initialize color settings
225 9 var userMessageBgColor = mxchatChat.user_message_bg_color;
226 10 var userMessageFontColor = mxchatChat.user_message_font_color;
227 11 var botMessageBgColor = mxchatChat.bot_message_bg_color;
228 12 var botMessageFontColor = mxchatChat.bot_message_font_color;
@@ -227,64 +11,53 @@
227 11 var botMessageBgColor = mxchatChat.bot_message_bg_color;
228 12 var botMessageFontColor = mxchatChat.bot_message_font_color;
229 13 var liveAgentMessageBgColor = mxchatChat.live_agent_message_bg_color;
230 14 var liveAgentMessageFontColor = mxchatChat.live_agent_message_font_color;
15 +
16 + var linkTarget = mxchatChat.link_target_toggle === 'on' ? '_blank' : '_self';
17 + let lastSeenMessageId = '';
18 + let notificationCheckInterval;
19 + let notificationBadge;
20 + var sessionId = getChatSession();
21 + let pollingInterval;
22 + let processedMessageIds = new Set();
23 + let activePdfFile = null;
24 + let activeWordFile = null;
231 25
232 - var linkTarget = mxchatChat.link_target_toggle === 'on' ? '_blank' : '_self';
233 26
234 27 // ====================================
235 - // SESSION MANAGEMENT (Legacy compatibility)
28 + // SESSION MANAGEMENT
236 29 // ====================================
237 -
30 +
31 + function getChatSession() {
32 + var sessionId = getCookie('mxchat_session_id');
33 + //console.log("Session ID retrieved from cookie: ", sessionId);
34 +
35 + if (!sessionId) {
36 + sessionId = generateSessionId();
37 + //console.log("Generated new session ID: ", sessionId);
38 + setChatSession(sessionId);
39 + }
40 +
41 + //console.log("Final session ID: ", sessionId);
42 + return sessionId;
43 + }
44 +
45 + function setChatSession(sessionId) {
46 + // Set the cookie with a 24-hour expiration (86400 seconds)
47 + document.cookie = "mxchat_session_id=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
48 + }
49 +
238 50 function getCookie(name) {
239 51 let value = "; " + document.cookie;
240 52 let parts = value.split("; " + name + "=");
241 53 if (parts.length == 2) return parts.pop().split(";").shift();
242 54 }
243 -
55 +
244 56 function generateSessionId() {
245 57 return 'mxchat_chat_' + Math.random().toString(36).substr(2, 9);
246 58 }
247 59
248 - // Legacy function - now delegates to instance manager
249 - function getChatSession(botId) {
250 - botId = botId || 'default';
251 - return MxChatInstances.getChatSession(botId);
252 - }
253 -
254 - function setChatSession(sessionId, botId) {
255 - botId = botId || 'default';
256 - MxChatInstances.setChatSession(botId, sessionId);
257 - }
258 -
259 - function resetChatSession(botId) {
260 - botId = botId || 'default';
261 - MxChatInstances.resetChatSession(botId);
262 - }
263 -
264 - // ====================================
265 - // INITIALIZE ALL CHATBOT INSTANCES
266 - // ====================================
267 -
268 - function initializeAllInstances() {
269 - // Find all chatbot wrappers on the page
270 - $('.mxchat-chatbot-wrapper').each(function() {
271 - var botId = $(this).data('bot-id') || 'default';
272 - MxChatInstances.init(botId);
273 - initializeBotInstance(botId);
274 - });
275 - }
276 -
277 - function initializeBotInstance(botId) {
278 - var instance = MxChatInstances.get(botId);
279 -
280 - // Initialize quick questions state for this bot
281 - checkQuickQuestionsState(botId);
282 -
283 - // Note: Event handlers use event delegation with class selectors,
284 - // so they work automatically for all instances without per-bot setup
285 - }
286 -
287 60 // ====================================
288 61 // CONTEXTUAL AWARENESS FUNCTIONALITY
289 62 // ====================================
290 63
@@ -360,25 +133,11 @@
360 133 const elements = clone.querySelectorAll(selector);
361 134 elements.forEach(el => el.remove());
362 135 });
363 136
364 - // Extract MxChat context data attributes before getting text content
365 - const contextData = [];
366 - clone.querySelectorAll('[data-mxchat-context]').forEach(el => {
367 - const contextValue = el.dataset.mxchatContext;
368 - if (contextValue && contextValue.trim()) {
369 - contextData.push(contextValue);
370 - }
371 - });
372 -
373 137 // Get text content and clean it up
374 138 pageContent = clone.textContent || clone.innerText || '';
375 139
376 - // Add context data to page content if any were found
377 - if (contextData.length > 0) {
378 - pageContent += '\n\nAdditional Context:\n' + contextData.join('\n');
379 - }
380 -
381 140 // Clean up whitespace and limit length
382 141 pageContent = pageContent
383 142 .replace(/\s+/g, ' ')
384 143 .trim()
@@ -396,159 +155,62 @@
396 155 content: pageContent
397 156 };
398 157 }
399 158
400 -// Track originating page when chat starts
401 -function trackOriginatingPage() {
402 - const sessionId = getChatSession();
403 - const pageUrl = window.location.href;
404 - const pageTitle = document.title || 'Untitled Page';
405 -
406 - // Only track once per session
407 - const trackingKey = 'mxchat_originating_tracked_' + sessionId;
408 - if (sessionStorage.getItem(trackingKey)) {
409 - return;
410 - }
411 -
412 - $.ajax({
413 - url: mxchatChat.ajax_url,
414 - type: 'POST',
415 - data: {
416 - action: 'mxchat_track_originating_page',
417 - session_id: sessionId,
418 - page_url: pageUrl,
419 - page_title: pageTitle,
420 - nonce: mxchatChat.nonce
421 - },
422 - success: function(response) {
423 - if (response.success) {
424 - sessionStorage.setItem(trackingKey, 'true');
425 - }
426 - }
427 - });
428 -}
429 -
430 159 // ====================================
431 160 // CORE CHAT FUNCTIONALITY
432 161 // ====================================
433 -
434 -// Helper functions to disable/enable chat input while waiting for response
435 -function disableChatInput(botId) {
436 - botId = botId || 'default';
437 - var chatInput = getElementDOM(botId, 'chat-input');
438 - var sendButton = getElementDOM(botId, 'send-button');
439 - if (chatInput) {
440 - chatInput.disabled = true;
441 - chatInput.style.opacity = '0.6';
442 - }
443 - if (sendButton) {
444 - sendButton.disabled = true;
445 - sendButton.style.opacity = '0.5';
446 - sendButton.style.pointerEvents = 'none';
447 - }
448 -}
449 -
450 -function enableChatInput(botId) {
451 - botId = botId || 'default';
452 - var chatInput = getElementDOM(botId, 'chat-input');
453 - var sendButton = getElementDOM(botId, 'send-button');
454 - if (chatInput) {
455 - chatInput.disabled = false;
456 - chatInput.style.opacity = '1';
457 - chatInput.focus();
458 - }
459 - if (sendButton) {
460 - sendButton.disabled = false;
461 - sendButton.style.opacity = '1';
462 - sendButton.style.pointerEvents = 'auto';
463 - }
464 -}
465 -
466 162 // Update your existing sendMessage function
467 -function sendMessage(botId) {
468 - botId = botId || 'default';
469 - MxChatInstances.ensureSession(botId);
470 - var $chatInput = getElement(botId, 'chat-input');
471 - var message = $chatInput.val();
472 -
473 - // ADD PROMPT HOOK HERE
474 - if (typeof customMxChatFilter === 'function') {
475 - message = customMxChatFilter(message, "prompt");
476 - }
477 -
163 +function sendMessage() {
164 + var message = $('#chat-input').val();
478 165 if (message) {
479 - // Don't disable input in live agent mode - let users chat freely
480 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
481 - var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent';
482 - if (!isAgentMode) {
483 - disableChatInput(botId);
484 - }
166 + appendMessage("user", message);
167 + $('#chat-input').val('');
168 + $('#chat-input').css('height', 'auto');
485 169
486 - appendMessage("user", message, '', [], false, botId);
487 - $chatInput.val('');
488 - $chatInput.css('height', 'auto');
170 + $('#mxchat-popular-questions').hide();
171 + appendThinkingMessage();
172 + scrollToBottom();
489 173
490 - if (hasQuickQuestions(botId)) {
491 - collapseQuickQuestions(botId);
492 - }
493 - appendThinkingMessage(botId);
494 - scrollToBottom(botId);
174 + const currentModel = mxchatChat.model || 'gpt-4o';
495 175
496 - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
497 -
498 176 // Check if streaming is enabled AND supported for this model
499 177 if (shouldUseStreaming(currentModel)) {
500 178 callMxChatStream(message, function(response) {
501 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
502 - }, botId);
179 + $('.bot-message.temporary-message').removeClass('temporary-message');
180 + });
503 181 } else {
504 182 callMxChat(message, function(response) {
505 - replaceLastMessage("bot", response, '', [], botId);
506 - }, botId);
183 + replaceLastMessage("bot", response);
184 + });
507 185 }
508 186 }
509 187 }
510 188
511 189 // Update your existing sendMessageToChatbot function
512 -function sendMessageToChatbot(message, botId) {
513 - botId = botId || 'default';
514 - MxChatInstances.ensureSession(botId);
190 +function sendMessageToChatbot(message) {
191 + var sessionId = getChatSession();
515 192
516 - // ADD PROMPT HOOK HERE
517 - if (typeof customMxChatFilter === 'function') {
518 - message = customMxChatFilter(message, "prompt");
519 - }
193 + $('#mxchat-popular-questions').hide();
194 + appendThinkingMessage();
195 + scrollToBottom();
520 196
521 - // Don't disable input in live agent mode - let users chat freely
522 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
523 - var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent';
524 - if (!isAgentMode) {
525 - disableChatInput(botId);
526 - }
197 + const currentModel = mxchatChat.model || 'gpt-4o';
527 198
528 - var sessionId = getChatSession(botId);
529 -
530 - if (hasQuickQuestions(botId)) {
531 - collapseQuickQuestions(botId);
532 - }
533 - appendThinkingMessage(botId);
534 - scrollToBottom(botId);
535 -
536 - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
537 -
538 199 // Check if streaming is enabled AND supported for this model
539 200 if (shouldUseStreaming(currentModel)) {
540 201 callMxChatStream(message, function(response) {
541 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
542 - }, botId);
202 + $('.bot-message.temporary-message').removeClass('temporary-message');
203 + });
543 204 } else {
544 205 callMxChat(message, function(response) {
545 - getElement(botId, 'chat-box').find('.temporary-message').remove();
546 - replaceLastMessage("bot", response, '', [], botId);
547 - }, botId);
206 + $('.temporary-message').remove();
207 + replaceLastMessage("bot", response);
208 + });
548 209 }
549 210 }
550 211
212 +
551 213 // Updated shouldUseStreaming function with debugging
552 214 function shouldUseStreaming(model) {
553 215 // Check if streaming is enabled in settings (using your toggle naming pattern)
554 216 const streamingEnabled = mxchatChat.enable_streaming_toggle === 'on';
@@ -560,81 +222,18 @@
560 222 // Only use streaming if both enabled and supported
561 223 return streamingEnabled && streamingSupported;
562 224 }
563 225
564 -// Helper function to handle chat mode updates
565 -function handleChatModeUpdates(response, responseText) {
566 - // Check for explicit chat mode in response (THIS IS THE KEY FIX)
567 - if (response.chat_mode) {
568 - updateChatModeIndicator(response.chat_mode);
569 - return; // Return early since we found explicit mode
570 - }
571 - // Check for fallback response chat mode
572 - else if (response.fallbackResponse && response.fallbackResponse.chat_mode) {
573 - updateChatModeIndicator(response.fallbackResponse.chat_mode);
574 - return; // Return early since we found explicit mode
575 - }
576 -
577 - // Only do text-based detection if no explicit mode was provided
578 - // Check for specific AI chatbot response text
579 - if (responseText === 'You are now chatting with the AI chatbot.' ||
580 - responseText.includes('now chatting with the AI') ||
581 - responseText.includes('switched to AI mode') ||
582 - responseText.includes('AI chatbot is now')) {
583 - updateChatModeIndicator('ai');
584 - }
585 - // Check for agent transfer messages
586 - else if (responseText.includes('agent') &&
587 - (responseText.includes('transfer') || responseText.includes('connected'))) {
588 - updateChatModeIndicator('agent');
589 - }
590 -}
591 -
592 -// Function to get bot ID from any element or wrapper
593 -// If element is provided, finds the bot ID from its wrapper
594 -// If no element, returns 'default' (for backward compatibility)
595 -function getMxChatBotId(element) {
596 - if (element) {
597 - return getBotIdFromElement(element);
598 - }
599 - // Fallback: find first chatbot wrapper on page
600 - const chatbotWrapper = document.querySelector('.mxchat-chatbot-wrapper');
601 - return chatbotWrapper ? chatbotWrapper.getAttribute('data-bot-id') || 'default' : 'default';
602 -}
603 -
604 -function callMxChat(message, callback, botId) {
605 - botId = botId || getMxChatBotId();
606 -
607 - // Store the message in case we need to retry after session reset
608 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message);
609 -
226 +function callMxChat(message, callback) {
610 227 // Get page context if contextual awareness is enabled
611 228 const pageContext = getPageContext();
612 -
613 - // Get instance for session start timestamp (used when persistence is OFF)
614 - var instance = MxChatInstances.get(botId);
615 -
616 - // Guarantee a non-null session_id before the AJAX leaves. ensureSession() is idempotent
617 - // and returns the guaranteed-present session id from the in-memory instance even when
618 - // cookie/localStorage writes are silently blocked by the browser.
619 - var sessionId = MxChatInstances.ensureSession(botId);
620 - if (!sessionId || sessionId === 'null' || sessionId === 'undefined') {
621 - // Last-resort generation to ensure we never POST a null marker.
622 - sessionId = generateSessionId();
623 - MxChatInstances.setChatSession(botId, sessionId);
624 - }
625 -
229 +
626 230 // Prepare AJAX data
627 231 const ajaxData = {
628 232 action: 'mxchat_handle_chat_request',
629 233 message: message,
630 - session_id: sessionId,
631 - nonce: mxchatChat.nonce,
632 - current_page_url: window.location.href,
633 - current_page_title: document.title,
634 - bot_id: botId,
635 - // Pass session start timestamp so AI context matches what user sees
636 - session_start_timestamp: instance.sessionStartTimestamp || 0
234 + session_id: getChatSession(),
235 + nonce: mxchatChat.nonce
637 236 };
638 237
639 238 // Add page context if available
640 239 if (pageContext) {
@@ -640,19 +239,8 @@
640 239 if (pageContext) {
641 240 ajaxData.page_context = JSON.stringify(pageContext);
642 241 }
643 242
644 - // CHECK FOR VISION FLAGS AND ADD THEM
645 - if (window.mxchatVisionProcessed) {
646 - ajaxData.vision_processed = true;
647 - ajaxData.original_user_message = window.mxchatOriginalMessage || message;
648 - ajaxData.vision_images_count = window.mxchatVisionImagesCount || 0;
649 - // Clear the flags after use
650 - window.mxchatVisionProcessed = false;
651 - window.mxchatOriginalMessage = null;
652 - window.mxchatVisionImagesCount = 0;
653 - }
654 -
655 243 $.ajax({
656 244 url: mxchatChat.ajax_url,
657 245 type: 'POST',
658 246 dataType: 'json',
@@ -657,98 +245,37 @@
657 245 type: 'POST',
658 246 dataType: 'json',
659 247 data: ajaxData,
660 248 success: function(response) {
661 - // IMMEDIATE CHAT MODE UPDATE - This should be FIRST
662 - if (response.chat_mode) {
663 - updateChatModeIndicator(response.chat_mode, botId);
664 - }
249 + // Log the full response for debugging
250 + //console.log("API Response:", response);
665 251
666 - // Also check in data property if response is wrapped
667 - if (response.data && response.data.chat_mode) {
668 - updateChatModeIndicator(response.data.chat_mode, botId);
669 - }
670 -
671 - // SECURITY FIX: Check for errors FIRST before checking for success
672 - // This ensures API errors (quota exceeded, invalid key, rate limit) are properly displayed
673 - if (response.success === false || (response.data && response.data.error_message)) {
674 - let errorMessage = "";
675 - let errorCode = "";
676 -
677 - // Check various possible error locations in the response
678 - if (response.data && response.data.error_message) {
679 - errorMessage = response.data.error_message;
680 - errorCode = response.data.error_code || "";
681 - } else if (response.error_message) {
682 - errorMessage = response.error_message;
683 - errorCode = response.error_code || "";
684 - } else if (response.message) {
685 - errorMessage = response.message;
686 - } else if (typeof response.data === 'string') {
687 - errorMessage = response.data;
688 - } else {
689 - // Fallback for any other unexpected response format
690 - errorMessage = "An error occurred. Please try again or contact support.";
691 - }
692 -
693 - // Handle session reset action (IP changed, session expired, etc.)
694 - // Silent reset — keep chat UI intact, just get a new session and retry
695 - if (response.data && response.data.action === 'reset_session') {
696 - MxChatInstances.silentResetSession(botId);
697 - // Re-send the original message with the new session (user message is already displayed)
698 - var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message');
699 - if (originalMessage) {
700 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null);
701 - var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
702 - if (shouldUseStreaming(currentModel)) {
703 - callMxChatStream(originalMessage, function(response) {
704 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
705 - }, botId);
706 - } else {
707 - callMxChat(originalMessage, function(response) {
708 - replaceLastMessage("bot", response, '', [], botId);
709 - }, botId);
710 - }
711 - }
712 - return;
713 - }
714 -
715 - // Format user-friendly error message
716 - let displayMessage = errorMessage;
717 -
718 - // Customize message for admin users
719 - if (mxchatChat.is_admin) {
720 - // For admin users, show more technical details including error code
721 - displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
722 - }
723 -
724 - replaceLastMessage("bot", displayMessage, '', [], botId);
725 - return; // Exit early for errors
726 - }
727 -
728 - // NOW check if this is a successful response by looking for text, html, or message fields
252 + // First check if this is a successful response by looking for text, html, or message fields
729 253 // This preserves compatibility with your server response format
730 - if (response.text !== undefined || response.html !== undefined || response.message !== undefined ||
254 + if (response.text !== undefined || response.html !== undefined || response.message !== undefined ||
731 255 (response.success === true && response.data && response.data.status === 'waiting_for_agent')) {
732 256
733 257 // Handle successful response - this is your original success handling code
734 258
735 - // Handle other responses
736 - let responseText = response.text || '';
737 - let responseHtml = response.html || '';
738 - let responseMessage = response.message || '';
259 + // Existing chat mode check
260 + if (response.chat_mode) {
261 + updateChatModeIndicator(response.chat_mode);
262 + }
263 + else if (response.fallbackResponse && response.fallbackResponse.chat_mode) {
264 + updateChatModeIndicator(response.fallbackResponse.chat_mode);
265 + }
739 266
740 267 // Add PDF filename handling
741 268 if (response.data && response.data.filename) {
742 - showActivePdf(response.data.filename, botId);
743 - var instance = MxChatInstances.get(botId);
744 - instance.activePdfFile = response.data.filename;
269 + showActivePdf(response.data.filename);
270 + activePdfFile = response.data.filename;
745 271 }
746 272
747 273 // Add redirect check here
748 274 if (response.redirect_url) {
275 + let responseText = response.text || '';
749 276 if (responseText) {
750 - replaceLastMessage("bot", responseText, '', [], botId);
277 + replaceLastMessage("bot", responseText);
751 278 }
752 279 setTimeout(() => {
753 280 window.location.href = response.redirect_url;
754 281 }, 1500);
@@ -756,69 +283,103 @@
756 283 }
757 284
758 285 // Check for live agent response
759 286 if (response.success && response.data && response.data.status === 'waiting_for_agent') {
760 - removeThinkingDots(botId);
761 - updateChatModeIndicator('agent', botId);
762 - enableChatInput(botId);
287 + updateChatModeIndicator('agent');
763 288 return;
764 289 }
765 290
291 + // Handle other responses
292 + let responseText = response.text || '';
293 + let responseHtml = response.html || '';
294 + let responseMessage = response.message || '';
295 +
296 + if (responseText === 'You are now chatting with the AI chatbot.') {
297 + updateChatModeIndicator('ai');
298 + }
299 +
766 300 // Handle the message and show notification if chat is hidden
767 301 if (responseText || responseHtml || responseMessage) {
768 -
769 - // ADD RESPONSE HOOKS HERE - BEFORE DISPLAYING
770 - if (responseText && typeof customMxChatFilter === 'function') {
771 - responseText = customMxChatFilter(responseText, "response");
772 - }
773 - if (responseMessage && typeof customMxChatFilter === 'function') {
774 - responseMessage = customMxChatFilter(responseMessage, "response");
775 - }
776 -
777 302 // Update the messages as before
778 303 if (responseText && responseHtml) {
779 - replaceLastMessage("bot", responseText, responseHtml, [], botId);
304 + replaceLastMessage("bot", responseText, responseHtml);
780 305 } else if (responseText) {
781 - replaceLastMessage("bot", responseText, '', [], botId);
306 + replaceLastMessage("bot", responseText);
782 307 } else if (responseHtml) {
783 - replaceLastMessage("bot", "", responseHtml, [], botId);
308 + replaceLastMessage("bot", "", responseHtml);
784 309 } else if (responseMessage) {
785 - replaceLastMessage("bot", responseMessage, '', [], botId);
310 + replaceLastMessage("bot", responseMessage);
786 311 }
787 312
788 313 // Check if chat is hidden and show notification
789 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
790 - if ($floatingChatbot.hasClass('hidden')) {
791 - var $badge = getElement(botId, 'chat-notification-badge');
792 - if ($badge.length) {
793 - $badge.show();
314 + if ($('#floating-chatbot').hasClass('hidden')) {
315 + const badge = $('#chat-notification-badge');
316 + if (badge.length) {
317 + badge.show();
794 318 }
795 319 }
796 320 } else {
797 - var emptyMsg = "I received an empty response. Please try again or contact support if this persists.";
798 - if (response.vectorstore_error) {
799 - emptyMsg = "I received an empty response. Debug info: " + response.vectorstore_error;
800 - }
801 - replaceLastMessage("bot", emptyMsg, '', [], botId);
321 + ////console.error("Unexpected response format:", response);
322 + replaceLastMessage("bot", "I received an empty response. Please try again or contact support if this persists.");
802 323 }
803 324
804 325 if (response.message_id) {
805 - var instance = MxChatInstances.get(botId);
806 - instance.lastSeenMessageId = response.message_id;
326 + lastSeenMessageId = response.message_id;
807 327 }
808 328
809 329 return;
810 330 }
811 331
812 - // Fallback for truly unexpected response formats
813 - replaceLastMessage("bot", "Unexpected response format. Please try again or contact support.", '', [], botId);
332 + // If we got here, it's likely an error response
333 + // Now we can check for error conditions with our robust error handling
334 +
335 + let errorMessage = "";
336 + let errorCode = "";
337 +
338 + // Check various possible error locations in the response
339 + if (response.data && response.data.error_message) {
340 + errorMessage = response.data.error_message;
341 + errorCode = response.data.error_code || "";
342 + } else if (response.error_message) {
343 + errorMessage = response.error_message;
344 + errorCode = response.error_code || "";
345 + } else if (response.message) {
346 + errorMessage = response.message;
347 + } else if (typeof response.data === 'string') {
348 + errorMessage = response.data;
349 + } else if (!response.success) {
350 + // Explicit check for success: false without other error info
351 + errorMessage = "An error occurred. Please try again or contact support.";
352 + } else {
353 + // Fallback for any other unexpected response format
354 + errorMessage = "Unexpected response received. Please try again or contact support.";
355 + }
356 +
357 + // Log the error with code for debugging
358 + //console.log("Response data:", response.data);
359 + ////console.error("API Error:", errorMessage, "Code:", errorCode);
360 +
361 + // Format user-friendly error message
362 + let displayMessage = errorMessage;
363 +
364 + // Customize message for admin users
365 + if (mxchatChat.is_admin) {
366 + // For admin users, show more technical details including error code
367 + displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
368 + }
369 +
370 + replaceLastMessage("bot", displayMessage);
814 371 },
815 372 error: function(xhr, status, error) {
373 + //console.error("AJAX Error:", status, error);
374 + //console.log("Response Text:", xhr.responseText);
375 +
816 376 let errorMessage = "An unexpected error occurred.";
817 377
818 378 // Try to parse the response if it's JSON
819 379 try {
820 380 const responseJson = JSON.parse(xhr.responseText);
381 + //console.log("Parsed error response:", responseJson);
821 382
822 383 if (responseJson.data && responseJson.data.error_message) {
823 384 errorMessage = responseJson.data.error_message;
824 385 } else if (responseJson.message) {
@@ -838,22 +399,20 @@
838 399 errorMessage = "Server error: The server encountered an issue. Please try again later.";
839 400 }
840 401 }
841 402
842 - replaceLastMessage("bot", errorMessage, '', [], botId);
403 + replaceLastMessage("bot", errorMessage);
843 404 }
844 405 });
845 406 }
846 407
847 -function callMxChatStream(message, callback, botId) {
848 - botId = botId || getMxChatBotId();
849 -
850 - // Store the message in case we need to retry after session reset
851 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message);
852 -
853 - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
408 +function callMxChatStream(message, callback) {
409 + //console.log("Using streaming for message:", message);
410 +
411 + const currentModel = mxchatChat.model || 'gpt-4o';
854 412 if (!isStreamingSupported(currentModel)) {
855 - callMxChat(message, callback, botId);
413 + //console.log("Streaming not supported, falling back to regular call");
414 + callMxChat(message, callback);
856 415 return;
857 416 }
858 417
859 418 // Get page context if contextual awareness is enabled
@@ -858,51 +417,21 @@
858 417
859 418 // Get page context if contextual awareness is enabled
860 419 const pageContext = getPageContext();
861 420
862 - // Get instance for session start timestamp (used when persistence is OFF)
863 - var instance = MxChatInstances.get(botId);
864 -
865 - // Guarantee a non-null session_id before the fetch. FormData.append() stringifies any
866 - // non-string value via String(), so passing `null` would POST the literal string "null"
867 - // and land in the transcripts table as a ghost session. ensureSession() always returns
868 - // a real string even when cookies/localStorage are blocked.
869 - var streamSessionId = MxChatInstances.ensureSession(botId);
870 - if (!streamSessionId || streamSessionId === 'null' || streamSessionId === 'undefined') {
871 - streamSessionId = generateSessionId();
872 - MxChatInstances.setChatSession(botId, streamSessionId);
873 - }
874 -
875 421 const formData = new FormData();
876 422 formData.append('action', 'mxchat_stream_chat');
877 423 formData.append('message', message);
878 - formData.append('session_id', streamSessionId);
424 + formData.append('session_id', getChatSession());
879 425 formData.append('nonce', mxchatChat.nonce);
880 - formData.append('current_page_url', window.location.href);
881 - formData.append('current_page_title', document.title);
882 - formData.append('bot_id', botId);
883 - // Pass session start timestamp so AI context matches what user sees
884 - formData.append('session_start_timestamp', instance.sessionStartTimestamp || 0);
885 -
426 +
886 427 // Add page context if available
887 428 if (pageContext) {
888 429 formData.append('page_context', JSON.stringify(pageContext));
889 430 }
890 431
891 - // CHECK FOR VISION FLAGS AND ADD THEM
892 - if (window.mxchatVisionProcessed) {
893 - formData.append('vision_processed', 'true');
894 - formData.append('original_user_message', window.mxchatOriginalMessage || message);
895 - formData.append('vision_images_count', window.mxchatVisionImagesCount || '0');
896 - // Clear the flags after use
897 - window.mxchatVisionProcessed = false;
898 - window.mxchatOriginalMessage = null;
899 - window.mxchatVisionImagesCount = 0;
900 - }
901 -
902 432 let accumulatedContent = '';
903 433 let testingDataReceived = false;
904 - let streamingStarted = false;
905 434
906 435 fetch(mxchatChat.ajax_url, {
907 436 method: 'POST',
908 437 body: formData,
@@ -908,40 +437,58 @@
908 437 body: formData,
909 438 credentials: 'same-origin'
910 439 })
911 440 .then(response => {
912 - // Store the response for potential fallback handling
913 - const responseClone = response.clone();
914 -
441 + //console.log("Streaming response received:", response);
442 +
915 443 if (!response.ok) {
916 - // Try to get error details from response
917 - return responseClone.json().then(errorData => {
918 - throw { isServerError: true, data: errorData };
919 - }).catch(() => {
920 - throw new Error('Network response was not ok');
921 - });
444 + throw new Error('Network response was not ok');
922 445 }
923 446
924 - // Check if response is JSON instead of streaming
925 - const contentType = response.headers.get('content-type');
926 - if (contentType && contentType.includes('application/json')) {
927 - return responseClone.json().then(data => {
928 - // IMMEDIATE CHAT MODE UPDATE for JSON response
929 - if (data.chat_mode) {
930 - updateChatModeIndicator(data.chat_mode, botId);
931 - }
447 + // Check if response is JSON instead of streaming
448 + const contentType = response.headers.get('content-type');
449 + if (contentType && contentType.includes('application/json')) {
450 + //console.log("Received JSON response instead of stream, handling as regular response");
451 + return response.json().then(data => {
932 452
933 - // Check for testing panel
934 - if (window.mxchatTestPanelInstance && data.testing_data) {
935 - window.mxchatTestPanelInstance.handleTestingData(data.testing_data);
936 - }
453 + // FIXED: Always check for testing panel, not just in testing mode
454 + if (window.mxchatTestPanelInstance && data.testing_data) {
455 + //console.log('Testing data found in streaming JSON response:', data.testing_data);
456 + window.mxchatTestPanelInstance.handleTestingData(data.testing_data);
457 + }
458 +
459 + // Handle as regular JSON response
460 + $('.bot-message.temporary-message').remove();
461 +
462 + // Handle different response formats (including intent responses)
463 + if (data.text || data.html || data.message) {
464 + if (data.text && data.html) {
465 + replaceLastMessage("bot", data.text, data.html);
466 + } else if (data.text) {
467 + replaceLastMessage("bot", data.text);
468 + } else if (data.html) {
469 + replaceLastMessage("bot", "", data.html);
470 + } else if (data.message) {
471 + replaceLastMessage("bot", data.message);
472 + }
473 + }
474 +
475 + // Handle other response properties
476 + if (data.chat_mode) {
477 + updateChatModeIndicator(data.chat_mode);
478 + }
479 +
480 + if (data.data && data.data.filename) {
481 + showActivePdf(data.data.filename);
482 + activePdfFile = data.data.filename;
483 + }
484 +
485 + if (callback) {
486 + callback(data.text || data.message || '');
487 + }
488 + });
489 + }
937 490
938 - // Handle the JSON response directly
939 - handleNonStreamResponse(data, callback, botId);
940 - return Promise.resolve(); // Prevent further processing
941 - });
942 - }
943 -
944 491 // Continue with streaming processing
945 492 const reader = response.body.getReader();
946 493 const decoder = new TextDecoder();
947 494 let buffer = '';
@@ -948,36 +495,9 @@
948 495
949 496 function processStream() {
950 497 reader.read().then(({ done, value }) => {
951 498 if (done) {
952 - // If streaming completed but no content was received, try to get response as fallback
953 - if (!streamingStarted || !accumulatedContent) {
954 - // Try to read the response as JSON
955 - responseClone.text().then(text => {
956 - try {
957 - const data = JSON.parse(text);
958 - if (data.text || data.message || data.html) {
959 - handleNonStreamResponse(data, callback, botId);
960 - } else {
961 - // No valid data, fall back to regular call
962 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
963 - callMxChat(message, callback, botId);
964 - }
965 - } catch (e) {
966 - // Could not parse, fall back to regular call
967 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
968 - callMxChat(message, callback, botId);
969 - }
970 - }).catch(() => {
971 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
972 - callMxChat(message, callback, botId);
973 - });
974 - return;
975 - }
976 -
977 - // Re-enable chat input when stream ends with content
978 - enableChatInput(botId);
979 -
499 + //console.log("Streaming completed, final content:", accumulatedContent);
980 500 if (callback) {
981 501 callback(accumulatedContent);
982 502 }
983 503 return;
@@ -991,17 +511,9 @@
991 511 if (line.startsWith('data: ')) {
992 512 const data = line.substring(6);
993 513
994 514 if (data === '[DONE]') {
995 - if (!accumulatedContent) {
996 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
997 - callMxChat(message, callback, botId);
998 - return;
999 - }
1000 -
1001 - // Re-enable chat input after streaming completes
1002 - enableChatInput(botId);
1003 -
515 + //console.log("Received [DONE] signal");
1004 516 if (callback) {
1005 517 callback(accumulatedContent);
1006 518 }
1007 519 return;
@@ -1008,16 +520,12 @@
1008 520 }
1009 521
1010 522 try {
1011 523 const json = JSON.parse(data);
1012 -
1013 - // IMMEDIATE CHAT MODE UPDATE FOR STREAMING
1014 - if (json.chat_mode) {
1015 - updateChatModeIndicator(json.chat_mode, botId);
1016 - }
1017 -
1018 - // Handle testing data
524 +
525 + // FIXED: Always check for testing panel and handle testing data properly
1019 526 if (json.testing_data && !testingDataReceived) {
527 + //console.log('Testing data received in stream:', json.testing_data);
1020 528 if (window.mxchatTestPanelInstance) {
1021 529 window.mxchatTestPanelInstance.handleTestingData(json.testing_data);
1022 530 testingDataReceived = true;
1023 531 }
@@ -1023,589 +531,267 @@
1023 531 }
1024 532 }
1025 533 // Handle content streaming
1026 534 else if (json.content) {
1027 - streamingStarted = true;
1028 535 accumulatedContent += json.content;
1029 - updateStreamingMessage(accumulatedContent, botId);
1030 - }
1031 - // Handle complete response in stream (fallback response)
1032 - else if (json.text || json.message || json.html) {
1033 - handleNonStreamResponse(json, callback, botId);
1034 - return;
1035 - }
536 + updateStreamingMessage(accumulatedContent);
537 + }
1036 538 // Handle errors
1037 539 else if (json.error) {
1038 -
1039 - // Get error message from various possible fields
1040 - let errorMessage = json.error_message || json.message || json.text ||
1041 - (typeof json.error === 'string' ? json.error : 'An error occurred. Please try again.');
1042 -
1043 - // Re-enable chat input on error
1044 - enableChatInput(botId);
1045 -
1046 - // Display the error directly in the chat
1047 - replaceLastMessage("bot", errorMessage, '', [], botId);
1048 -
1049 - if (callback) {
1050 - callback(errorMessage);
1051 - }
540 + //console.error("Streaming error:", json.error);
541 + replaceLastMessage("bot", "Error: " + json.error);
1052 542 return;
1053 543 }
1054 544 } catch (e) {
1055 - // SSE data parsing error - silently continue
545 + //console.error('Error parsing SSE data:', e, 'Data:', data);
1056 546 }
1057 547 }
1058 548 }
1059 549
1060 550 processStream();
1061 - }).catch(streamError => {
1062 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1063 - callMxChat(message, callback, botId);
1064 551 });
1065 552 }
1066 553
1067 554 processStream();
1068 555 })
1069 - .catch(error => {
1070 - // Check if we have server error data with chat mode
1071 - if (error && error.isServerError && error.data) {
1072 - // Check for chat mode in error data
1073 - if (error.data.chat_mode) {
1074 - updateChatModeIndicator(error.data.chat_mode, botId);
1075 - }
1076 -
1077 - handleNonStreamResponse(error.data, callback, botId);
1078 - } else {
1079 - // Only fall back to regular call if we don't have any response data
1080 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1081 - callMxChat(message, callback, botId);
1082 - }
1083 - });
556 + .catch(error => {
557 + //console.error('Streaming error:', error);
558 + callMxChat(message, callback);
559 + });
1084 560 }
1085 561
1086 -// Helper function to handle non-streaming responses
1087 -function handleNonStreamResponse(data, callback, botId) {
1088 - botId = botId || 'default';
1089 562
1090 - // IMMEDIATE CHAT MODE UPDATE FOR NON-STREAMING RESPONSES
1091 - if (data.chat_mode) {
1092 - updateChatModeIndicator(data.chat_mode, botId);
1093 - }
1094 -
1095 - // Also check in data property if response is wrapped
1096 - if (data.data && data.data.chat_mode) {
1097 - updateChatModeIndicator(data.data.chat_mode, botId);
1098 - }
1099 -
1100 - // NOTE: Don't remove temporary message here - let replaceLastMessage handle it
1101 - // This prevents a visual gap between thinking dots disappearing and content appearing
1102 -
1103 - // SECURITY FIX: Check for errors FIRST
1104 - if (data.success === false || (data.data && data.data.error_message)) {
1105 - let errorMessage = "";
1106 - let errorCode = "";
1107 -
1108 - // Check various possible error locations
1109 - if (data.data && data.data.error_message) {
1110 - errorMessage = data.data.error_message;
1111 - errorCode = data.data.error_code || "";
1112 - } else if (data.error_message) {
1113 - errorMessage = data.error_message;
1114 - errorCode = data.error_code || "";
1115 - } else if (data.message) {
1116 - errorMessage = data.message;
1117 - } else if (typeof data.data === 'string') {
1118 - errorMessage = data.data;
1119 - } else {
1120 - errorMessage = "An error occurred. Please try again or contact support.";
1121 - }
1122 -
1123 - // Handle session reset action (IP changed, session expired, etc.)
1124 - // Silent reset — keep chat UI intact, just get a new session and retry
1125 - if (data.data && data.data.action === 'reset_session') {
1126 - MxChatInstances.silentResetSession(botId);
1127 - // Re-send the original message with the new session (user message is already displayed)
1128 - var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message');
1129 - if (originalMessage) {
1130 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null);
1131 - var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
1132 - if (shouldUseStreaming(currentModel)) {
1133 - callMxChatStream(originalMessage, callback, botId);
1134 - } else {
1135 - callMxChat(originalMessage, callback, botId);
1136 - }
1137 - }
1138 - return;
1139 - }
1140 -
1141 - // Format user-friendly error message
1142 - let displayMessage = errorMessage;
1143 - if (mxchatChat.is_admin) {
1144 - displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
1145 - }
1146 -
1147 - replaceLastMessage("bot", displayMessage, '', [], botId);
1148 -
1149 - if (callback) {
1150 - callback('');
1151 - }
1152 - return; // Exit early for errors
1153 - }
1154 -
1155 - // Check for live agent response
1156 - if (data.success && data.data && data.data.status === 'waiting_for_agent') {
1157 - removeThinkingDots(botId);
1158 - // Also remove any leftover bot-message that lost its temporary-message class
1159 - var $chatBox = getElement(botId, 'chat-box');
1160 - $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove();
1161 - updateChatModeIndicator('agent', botId);
1162 - enableChatInput(botId);
1163 - if (callback) {
1164 - callback('');
1165 - }
1166 - return;
1167 - }
1168 -
1169 - // Handle different response formats
1170 - if (data.text || data.html || data.message) {
1171 -
1172 - // Apply response hooks
1173 - if (data.text && typeof customMxChatFilter === 'function') {
1174 - data.text = customMxChatFilter(data.text, "response");
1175 - }
1176 - if (data.message && typeof customMxChatFilter === 'function') {
1177 - data.message = customMxChatFilter(data.message, "response");
1178 - }
1179 -
1180 - // Display the response
1181 - if (data.text && data.html) {
1182 - replaceLastMessage("bot", data.text, data.html, [], botId);
1183 - } else if (data.text) {
1184 - replaceLastMessage("bot", data.text, '', [], botId);
1185 - } else if (data.html) {
1186 - replaceLastMessage("bot", "", data.html, [], botId);
1187 - } else if (data.message) {
1188 - replaceLastMessage("bot", data.message, '', [], botId);
1189 - }
1190 - }
1191 -
1192 - // Handle other response properties
1193 - if (data.data && data.data.filename) {
1194 - showActivePdf(data.data.filename, botId);
1195 - var instance = MxChatInstances.get(botId);
1196 - instance.activePdfFile = data.data.filename;
1197 - }
1198 -
1199 - if (data.redirect_url) {
1200 - setTimeout(() => {
1201 - window.location.href = data.redirect_url;
1202 - }, 1500);
1203 - }
1204 -
1205 - // Ensure chat input is re-enabled (safety net for edge cases)
1206 - enableChatInput(botId);
1207 -
1208 - if (callback) {
1209 - callback(data.text || data.message || '');
1210 - }
1211 -}
1212 -
1213 -// Enhanced updateChatModeIndicator function for immediate DOM updates
1214 -function updateChatModeIndicator(mode, botId) {
1215 - botId = botId || 'default';
1216 - const indicator = getElementDOM(botId, 'chat-mode-indicator');
1217 - if (indicator) {
1218 - const oldText = indicator.textContent;
1219 -
1220 - if (mode === 'agent') {
1221 - indicator.textContent = 'Live Agent';
1222 - startPolling(botId);
1223 - } else {
1224 - // Everything else is AI mode
1225 - const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1226 - indicator.textContent = customAiText;
1227 - stopPolling(botId);
1228 - }
1229 -
1230 - // Force immediate DOM update and reflow
1231 - if (oldText !== indicator.textContent) {
1232 - // Force a reflow to ensure the change is visible immediately
1233 - indicator.style.display = 'none';
1234 - indicator.offsetHeight; // Trigger reflow
1235 - indicator.style.display = '';
1236 -
1237 - // Double-check after a brief moment to ensure the change stuck
1238 - setTimeout(() => {
1239 - if (mode === 'agent' && indicator.textContent !== 'Live Agent') {
1240 - indicator.textContent = 'Live Agent';
1241 - } else if (mode !== 'agent' && indicator.textContent === 'Live Agent') {
1242 - const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1243 - indicator.textContent = customAiText;
1244 - }
1245 - }, 50);
1246 - }
1247 - }
1248 -}
1249 -
1250 563 // Function to update message during streaming
1251 -function updateStreamingMessage(content, botId) {
1252 - botId = botId || 'default';
564 +function updateStreamingMessage(content) {
565 + const formattedContent = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(content))));
1253 566
1254 - // ADD RESPONSE HOOK FOR REAL-TIME STREAMING
1255 - if (typeof customMxChatFilter === 'function') {
1256 - content = customMxChatFilter(content, "response");
1257 - }
567 + // Find the temporary message
568 + const tempMessage = $('.bot-message.temporary-message').last();
1258 569
1259 - const formattedContent = linkify(content);
1260 -
1261 - // Find the temporary message in this bot's chat box
1262 - var $chatBox = getElement(botId, 'chat-box');
1263 - const tempMessage = $chatBox.find('.bot-message.temporary-message').last();
1264 -
1265 570 if (tempMessage.length) {
1266 571 // Update existing message
1267 572 tempMessage.html(formattedContent);
1268 573 } else {
1269 574 // Create new temporary message if it doesn't exist
1270 - appendMessage("bot", content, '', [], true, botId);
575 + appendMessage("bot", content, '', [], true);
1271 576 }
577 +
1272 578 }
1273 579
580 +// Function to check if streaming is supported for the current model
1274 581 function isStreamingSupported(model) {
1275 582 if (!model) return false;
1276 583
584 + //console.log("Checking streaming support for model:", model); // Debug log
585 +
586 + // Get the model prefix
1277 587 const modelPrefix = model.split('-')[0].toLowerCase();
588 +
589 + //console.log("Model prefix:", modelPrefix); // Debug log
1278 590
1279 - // Support streaming for OpenAI, Claude, Grok, DeepSeek, and OpenRouter models
1280 - const isSupported = modelPrefix === 'gpt' ||
1281 - modelPrefix === 'o1' ||
1282 - modelPrefix === 'claude' ||
1283 - modelPrefix === 'grok' ||
1284 - modelPrefix === 'deepseek' ||
1285 - model === 'openrouter'; // Add this line - check full model name for OpenRouter
591 + // Support streaming for OpenAI and Claude models
592 + const isSupported = modelPrefix === 'gpt' || modelPrefix === 'o1' || modelPrefix === 'claude';
1286 593
594 + //console.log("Streaming supported:", isSupported); // Debug log
595 +
1287 596 return isSupported;
1288 597 }
1289 598
1290 -// Update the event handlers to use the correct function names (using event delegation)
1291 -// Use class-based selectors for multi-instance support
1292 -$(document).on('click', '.send-button', function() {
1293 - var botId = getBotIdFromElement(this);
1294 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
1295 - if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) {
1296 - disableChatInput(botId);
1297 - }
1298 - sendMessage(botId);
599 +// Update the event handlers to use the correct function names
600 +$('#send-button').off('click').on('click', function() {
601 + sendMessage(); // Use the updated sendMessage function
1299 602 });
1300 603
1301 -// Override enter key handler (using event delegation)
1302 -$(document).on('keypress', '.chat-input', function(e) {
604 +// Override enter key handler
605 +$('#chat-input').off('keypress').on('keypress', function(e) {
1303 606 if (e.which == 13 && !e.shiftKey) {
1304 607 e.preventDefault();
1305 - var botId = getBotIdFromElement(this);
1306 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
1307 - if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) {
1308 - disableChatInput(botId);
1309 - }
1310 - sendMessage(botId);
608 + sendMessage(); // Use the updated sendMessage function
1311 609 }
1312 610 });
1313 611
1314 612
1315 -function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false, botId = 'default') {
1316 - try {
1317 - // Determine styles based on sender type
1318 - let messageClass, bgColor, fontColor;
1319 -
613 + function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false) {
614 + try {
615 + // Determine styles based on sender type
616 + let messageClass, bgColor, fontColor;
617 +
618 + if (sender === "user") {
619 + messageClass = "user-message";
620 + bgColor = userMessageBgColor;
621 + fontColor = userMessageFontColor;
622 + // Only sanitize user input
623 + messageText = sanitizeUserInput(messageText);
624 + } else if (sender === "agent") {
625 + messageClass = "agent-message";
626 + bgColor = liveAgentMessageBgColor;
627 + fontColor = liveAgentMessageFontColor;
628 + } else {
629 + messageClass = "bot-message";
630 + bgColor = botMessageBgColor;
631 + fontColor = botMessageFontColor;
632 + }
633 +
634 + const messageDiv = $('<div>')
635 + .addClass(messageClass)
636 + .attr('dir', 'auto') // Add dir="auto" for automatic text direction
637 + .css({
638 + 'background': bgColor,
639 + 'color': fontColor,
640 + 'margin-bottom': '1em'
641 + });
642 +
643 + // Process the message content based on sender
644 + let fullMessage;
645 + if (sender === "user") {
646 + // For user messages, apply linkify after sanitization
647 + fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(messageText))));
648 + } else {
649 + // For bot/agent messages, preserve HTML
650 + fullMessage = messageText;
651 + }
652 +
653 + // Add images if provided
654 + if (images && images.length > 0) {
655 + fullMessage += '<div class="image-gallery" dir="auto">'; // Add dir="auto" to image gallery
656 + images.forEach(img => {
657 + // Ensure image URLs and titles are properly escaped
658 + const safeTitle = sanitizeUserInput(img.title);
659 + const safeUrl = encodeURI(img.image_url);
660 + const safeThumbnail = encodeURI(img.thumbnail_url);
661 +
662 + fullMessage += `
663 + <div style="margin-bottom: 10px;">
664 + <strong>${safeTitle}</strong><br>
665 + <a href="${safeUrl}" target="_blank">
666 + <img src="${safeThumbnail}" alt="${safeTitle}" style="max-width: 100px; height: auto; margin: 5px;" />
667 + </a>
668 + </div>`;
669 + });
670 + fullMessage += '</div>';
671 + }
672 +
673 + // Append HTML content if provided
674 + if (messageHtml && sender !== "user") {
675 + fullMessage += '<br><br>' + messageHtml;
676 + }
677 +
678 + messageDiv.html(fullMessage);
679 +
680 + if (isTemporary) {
681 + messageDiv.addClass('temporary-message');
682 + }
683 +
684 + messageDiv.hide().appendTo('#chat-box').fadeIn(300, function() {
685 + if (sender === "bot") {
686 + const lastUserMessage = $('#chat-box').find('.user-message').last();
687 + if (lastUserMessage.length) {
688 + scrollElementToTop(lastUserMessage);
689 + }
690 + }
691 + });
692 +
693 + if (messageText.id) {
694 + lastSeenMessageId = messageText.id;
695 + hideNotification();
696 + }
697 + } catch (error) {
698 + //console.error("Error rendering message:", error);
699 + }
700 + }
701 +
702 + function replaceLastMessage(sender, responseText, responseHtml = '', images = []) {
703 + var messageClass = sender === "user" ? "user-message" : sender === "agent" ? "agent-message" : "bot-message";
704 + var lastMessageDiv = $('#chat-box').find('.bot-message.temporary-message, .agent-message.temporary-message').last();
705 +
706 + // Determine styles
707 + let bgColor, fontColor;
1320 708 if (sender === "user") {
1321 - messageClass = "user-message";
1322 709 bgColor = userMessageBgColor;
1323 710 fontColor = userMessageFontColor;
1324 - // Only sanitize user input
1325 - messageText = sanitizeUserInput(messageText);
1326 711 } else if (sender === "agent") {
1327 - messageClass = "agent-message";
1328 712 bgColor = liveAgentMessageBgColor;
1329 713 fontColor = liveAgentMessageFontColor;
1330 714 } else {
1331 - messageClass = "bot-message";
1332 715 bgColor = botMessageBgColor;
1333 716 fontColor = botMessageFontColor;
1334 717 }
1335 -
1336 - const messageDiv = $('<div>')
1337 - .addClass(messageClass)
1338 - .attr('dir', 'auto');
1339 -
1340 - // Only apply inline colors if AI theme is not active (let CSS handle it)
1341 - var skipColors = shouldSkipInlineColors(botId);
1342 - if (skipColors) {
1343 - messageDiv.css({
1344 - 'margin-bottom': '1em'
1345 - });
1346 - } else {
1347 - messageDiv.css({
1348 - 'background': bgColor,
1349 - 'color': fontColor,
1350 - 'margin-bottom': '1em'
1351 - });
718 +
719 + var fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(responseText))));
720 + if (responseHtml) {
721 + fullMessage += '<br><br>' + responseHtml;
1352 722 }
1353 -
1354 - // Process the message content - always run linkify to convert markdown
1355 - // links and format text. linkify() handles existing HTML safely via
1356 - // negative lookaheads that skip URLs already inside <a> tags.
1357 - let fullMessage = linkify(messageText);
1358 -
1359 - // Add images if provided
1360 - if (images && images.length > 0) {
1361 - fullMessage += '<div class="image-gallery" dir="auto">';
723 +
724 + if (images.length > 0) {
725 + fullMessage += '<div class="image-gallery" dir="auto">'; // Add dir="auto" to image gallery
1362 726 images.forEach(img => {
1363 - const safeTitle = sanitizeUserInput(img.title);
1364 - const safeUrl = encodeURI(img.image_url);
1365 - const safeThumbnail = encodeURI(img.thumbnail_url);
1366 -
1367 727 fullMessage += `
1368 728 <div style="margin-bottom: 10px;">
1369 - <strong>${safeTitle}</strong><br>
1370 - <a href="${safeUrl}" target="_blank">
1371 - <img src="${safeThumbnail}" alt="${safeTitle}" style="max-width: 100px; height: auto; margin: 5px;" />
729 + <strong>${img.title}</strong><br>
730 + <a href="${img.image_url}" target="_blank">
731 + <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
1372 732 </a>
1373 733 </div>`;
1374 734 });
1375 735 fullMessage += '</div>';
1376 736 }
1377 -
1378 - // Append HTML content if provided
1379 - if (messageHtml && sender !== "user") {
1380 - // Only add line breaks if there's actual text content before the HTML
1381 - if (fullMessage && fullMessage.trim()) {
1382 - fullMessage += '<br><br>' + messageHtml;
1383 - } else {
1384 - fullMessage = messageHtml;
1385 - }
1386 - }
1387 -
1388 - messageDiv.html(fullMessage);
1389 -
1390 - if (isTemporary) {
1391 - messageDiv.addClass('temporary-message');
1392 - }
1393 -
1394 - // Append to the correct chatbot instance's chat-box
1395 - var $chatBox = getElement(botId, 'chat-box');
1396 - messageDiv.hide().appendTo($chatBox).fadeIn(300, function() {
1397 - // FIXED: Use event delegation for link tracking
1398 - if (sender === "bot" || sender === "agent") {
1399 - attachLinkTracking(messageDiv, messageText, botId);
1400 - }
1401 -
1402 - if (sender === "bot") {
1403 - const lastUserMessage = $chatBox.find('.user-message').last();
1404 - if (lastUserMessage.length) {
1405 - scrollElementToTop(lastUserMessage, botId);
1406 - }
1407 - }
1408 - });
1409 -
1410 - if (messageText.id) {
1411 - var instance = MxChatInstances.get(botId);
1412 - instance.lastSeenMessageId = messageText.id;
1413 - hideNotification(botId);
1414 - }
1415 - } catch (error) {
1416 - // Error rendering message - silently continue
1417 - }
1418 -}
1419 -
1420 -// Helper function to attach link tracking with proper event handling
1421 -function attachLinkTracking(messageDiv, messageText, botId) {
1422 - botId = botId || 'default';
1423 - // Use a slight delay to ensure DOM is ready
1424 - setTimeout(function() {
1425 - const links = messageDiv.find('a[href]').not('[data-tracked]');
1426 -
1427 - links.each(function() {
1428 - const $link = $(this);
1429 - const originalHref = $link.attr('href');
1430 -
1431 - // Mark as tracked to avoid duplicate handlers
1432 - $link.attr('data-tracked', 'true');
1433 -
1434 - // Only track external URLs
1435 - if (originalHref && (originalHref.startsWith('http://') || originalHref.startsWith('https://'))) {
1436 - // Remove any existing click handlers first
1437 - $link.off('click.tracking');
1438 -
1439 - // Add new click handler with namespace
1440 - $link.on('click.tracking', function(e) {
1441 - e.preventDefault();
1442 - e.stopPropagation();
1443 -
1444 - const messageContext = typeof messageText === 'string'
1445 - ? messageText.substring(0, 200)
1446 - : '';
1447 -
1448 - // Track the click
1449 - $.ajax({
1450 - url: mxchatChat.ajax_url,
1451 - type: 'POST',
1452 - data: {
1453 - action: 'mxchat_track_url_click',
1454 - session_id: getChatSession(botId),
1455 - url: originalHref,
1456 - message_context: messageContext,
1457 - nonce: mxchatChat.nonce
1458 - },
1459 - complete: function() {
1460 - // Always redirect, even if tracking fails
1461 - if ($link.attr('target') === '_blank' || linkTarget === '_blank') {
1462 - window.open(originalHref, '_blank');
1463 - } else {
1464 - window.location.href = originalHref;
737 +
738 + if (lastMessageDiv.length) {
739 + lastMessageDiv.fadeOut(200, function() {
740 + $(this)
741 + .html(fullMessage)
742 + .removeClass('bot-message user-message')
743 + .addClass(messageClass)
744 + .attr('dir', 'auto') // Add dir="auto" for automatic text direction
745 + .css({
746 + 'background-color': bgColor,
747 + 'color': fontColor,
748 + })
749 + .removeClass('temporary-message')
750 + .fadeIn(200, function() {
751 + if (sender === "bot" || sender === "agent") {
752 + const lastUserMessage = $('#chat-box').find('.user-message').last();
753 + if (lastUserMessage.length) {
754 + scrollElementToTop(lastUserMessage);
1465 755 }
756 + // Show notification if chat is hidden
757 + if ($('#floating-chatbot').hasClass('hidden')) {
758 + showNotification();
759 + }
1466 760 }
1467 761 });
1468 -
1469 - return false; // Extra insurance to prevent default
1470 - });
1471 - }
1472 - });
1473 - }, 100); // Small delay to ensure DOM is ready
1474 -}
1475 -
1476 -function replaceLastMessage(sender, responseText, responseHtml = '', images = [], botId = 'default') {
1477 - var messageClass = sender === "user" ? "user-message" : sender === "agent" ? "agent-message" : "bot-message";
1478 - var $chatBox = getElement(botId, 'chat-box');
1479 - var lastMessageDiv = $chatBox.find('.bot-message.temporary-message, .agent-message.temporary-message').last();
1480 -
1481 - // Determine styles
1482 - let bgColor, fontColor;
1483 - if (sender === "user") {
1484 - bgColor = userMessageBgColor;
1485 - fontColor = userMessageFontColor;
1486 - } else if (sender === "agent") {
1487 - bgColor = liveAgentMessageBgColor;
1488 - fontColor = liveAgentMessageFontColor;
1489 - } else {
1490 - bgColor = botMessageBgColor;
1491 - fontColor = botMessageFontColor;
1492 - }
1493 -
1494 - // Always run linkify to convert markdown links and format text.
1495 - // linkify() already handles existing HTML (its URL patterns use negative lookaheads
1496 - // to avoid double-processing URLs that are already inside <a> tags).
1497 - var fullMessage = linkify(responseText);
1498 -
1499 - if (responseHtml) {
1500 - // Only add line breaks if there's actual text content before the HTML
1501 - if (fullMessage && fullMessage.trim()) {
1502 - fullMessage += '<br><br>' + responseHtml;
762 + });
1503 763 } else {
1504 - fullMessage = responseHtml;
764 + appendMessage(sender, responseText, responseHtml, images);
1505 765 }
1506 766 }
767 +
768 + function appendThinkingMessage() {
769 + // Remove any existing thinking dots first
770 + $('.thinking-dots').remove();
1507 771
1508 - if (images.length > 0) {
1509 - fullMessage += '<div class="image-gallery" dir="auto">';
1510 - images.forEach(img => {
1511 - fullMessage += `
1512 - <div style="margin-bottom: 10px;">
1513 - <strong>${img.title}</strong><br>
1514 - <a href="${img.image_url}" target="_blank">
1515 - <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
1516 - </a>
1517 - </div>`;
1518 - });
1519 - fullMessage += '</div>';
1520 - }
1521 -
1522 - if (lastMessageDiv.length) {
1523 - // Replace content immediately to prevent visual gap between thinking dots and response
1524 - lastMessageDiv
1525 - .html(fullMessage)
1526 - .removeClass('bot-message user-message temporary-message')
1527 - .addClass(messageClass)
1528 - .attr('dir', 'auto');
1529 -
1530 - // Only apply inline colors if AI theme is not active (let CSS handle it)
1531 - var skipColors = mxchatChat.skip_inline_colors || shouldSkipInlineColors(botId);
1532 - if (!skipColors) {
1533 - lastMessageDiv.css({
1534 - 'background-color': bgColor,
1535 - 'color': fontColor,
1536 - });
1537 - }
1538 -
1539 - // Handle link tracking and scroll
1540 - if (sender === "bot" || sender === "agent") {
1541 - attachLinkTracking(lastMessageDiv, responseText, botId);
1542 -
1543 - const lastUserMessage = $chatBox.find('.user-message').last();
1544 - if (lastUserMessage.length) {
1545 - scrollElementToTop(lastUserMessage, botId);
1546 - }
1547 - // Show notification if chat is hidden
1548 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
1549 - if ($floatingChatbot.hasClass('hidden')) {
1550 - showNotification(botId);
1551 - }
1552 - }
1553 -
1554 - // Re-enable chat input after response is displayed
1555 - enableChatInput(botId);
1556 - } else {
1557 - appendMessage(sender, responseText, responseHtml, images, false, botId);
1558 - // Re-enable chat input after response is displayed
1559 - enableChatInput(botId);
1560 - }
1561 -}
1562 -
1563 -
1564 - function appendThinkingMessage(botId) {
1565 - botId = botId || 'default';
1566 -
1567 - // Don't show thinking dots in live agent mode - message is just forwarded to a human
1568 - var indicator = getElementDOM(botId, 'chat-mode-indicator');
1569 - if (indicator && indicator.textContent === 'Live Agent') {
1570 - return;
1571 - }
1572 -
1573 - var $chatBox = getElement(botId, 'chat-box');
1574 -
1575 - // Remove any existing thinking dots in this bot's chat first
1576 - $chatBox.find('.thinking-dots').remove();
1577 -
1578 - // Check if we should skip inline colors (AI theme is active)
1579 - var skipColors = shouldSkipInlineColors(botId);
1580 -
1581 772 // Retrieve the bot message font color and background color
1582 773 var botMessageFontColor = mxchatChat.bot_message_font_color;
1583 774 var botMessageBgColor = mxchatChat.bot_message_bg_color;
1584 775
1585 - // Build thinking dots HTML - skip inline colors if AI theme is active
1586 - var dotStyle = skipColors ? '' : ' style="background-color: ' + botMessageFontColor + ';"';
776 +
1587 777 var thinkingHtml = '<div class="thinking-dots-container">' +
1588 778 '<div class="thinking-dots">' +
1589 - '<span class="dot"' + dotStyle + '></span>' +
1590 - '<span class="dot"' + dotStyle + '></span>' +
1591 - '<span class="dot"' + dotStyle + '></span>' +
779 + '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
780 + '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
781 + '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
1592 782 '</div>' +
1593 783 '</div>';
1594 784
1595 - // Append the thinking dots to this bot's chat container - skip inline colors if AI theme is active
1596 - var messageStyle = skipColors ? '' : ' style="background-color: ' + botMessageBgColor + '; color: ' + botMessageFontColor + ';"';
1597 - $chatBox.append('<div class="bot-message temporary-message"' + messageStyle + '>' + thinkingHtml + '</div>');
1598 - scrollToBottom(botId);
785 + // Append the thinking dots to the chat container (or within the temporary message div)
786 + $("#chat-box").append('<div class="bot-message temporary-message" style="background-color: ' + botMessageBgColor + ';">' + thinkingHtml + '</div>');
787 + scrollToBottom();
1599 788 }
789 +
790 + function removeThinkingDots() {
791 + $('.thinking-dots').closest('.temporary-message').remove();
792 + }
1600 793
1601 - function removeThinkingDots(botId) {
1602 - botId = botId || 'default';
1603 - var $chatBox = getElement(botId, 'chat-box');
1604 - // Remove by temporary-message class first, then fall back to any bot-message containing thinking dots
1605 - $chatBox.find('.thinking-dots').closest('.temporary-message').remove();
1606 - $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove();
1607 - }
1608 794
1609 795 // ====================================
1610 796 // TEXT FORMATTING & PROCESSING
1611 797 // ====================================
@@ -1610,332 +796,82 @@
1610 796 // TEXT FORMATTING & PROCESSING
1611 797 // ====================================
1612 798
1613 799 function linkify(inputText) {
1614 - if (!inputText) {
1615 - return '';
1616 - }
800 + if (!inputText) return '';
801 +
802 + // Process markdown headers
803 + let processedText = formatMarkdownHeaders(inputText);
804 +
805 + // Process markdown links
806 + const markdownLinkPattern = /\[([^\]]+)\]\((https?:\/\/[^\s]+)\)/g;
807 + processedText = processedText.replace(markdownLinkPattern, (match, text, url) => {
808 + const safeUrl = encodeURI(url);
809 + const safeText = sanitizeUserInput(text);
810 + return `<a href="${safeUrl}" target="${linkTarget}">${safeText}</a>`;
811 + });
1617 812
1618 - // Helper function to check if URL is already encoded
1619 - function isUrlEncoded(url) {
1620 - // Check for % followed by exactly 2 hex digits
1621 - return /%[0-9a-fA-F]{2}/.test(url);
1622 - }
813 + // Process phone numbers (tel:)
814 + const phonePattern = /\[([^\]]+)\]\((tel:[\d+]+)\)/g;
815 + processedText = processedText.replace(phonePattern, (match, text, phone) => {
816 + const safePhone = encodeURI(phone);
817 + const safeText = sanitizeUserInput(text);
818 + return `<a href="${safePhone}">${safeText}</a>`;
819 + });
1623 820
1624 - // Helper function to safely encode URLs only if needed
1625 - function safeEncodeUrl(url) {
1626 - // If URL already contains encoded characters, return as-is
1627 - if (isUrlEncoded(url)) {
1628 - return url;
1629 - }
1630 - // Otherwise, encode it
1631 - return encodeURI(url);
1632 - }
821 + // Process standalone URLs
822 + const urlPattern = /(^|[^">])(https?:\/\/[^\s<]+)/gim;
823 + processedText = processedText.replace(urlPattern, (match, prefix, url) => {
824 + const safeUrl = encodeURI(url);
825 + return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${url}</a>`;
826 + });
1633 827
1634 - // Process markdown headers FIRST
1635 - let processedText = formatMarkdownHeaders(inputText);
828 + // Process www. URLs
829 + const wwwPattern = /(^|[^">])(www\.[\S]+(\b|$))(?![^<]*<\/a>)/gim;
830 + processedText = processedText.replace(wwwPattern, (match, prefix, url) => {
831 + const safeUrl = encodeURI(`http://${url}`);
832 + return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${url}</a>`;
833 + });
1636 834
1637 - // Process text styling (bold, italic, strikethrough)
1638 - processedText = formatTextStyling(processedText);
835 + return processedText;
836 + }
1639 837
1640 - // Process code blocks BEFORE processing links
1641 - processedText = formatCodeBlocks(processedText);
1642 -
1643 - // Process markdown tables BEFORE converting newlines to paragraphs
1644 - processedText = formatMarkdownTables(processedText);
1645 -
1646 - // NOW convert to paragraphs
1647 - processedText = convertNewlinesToBreaks(processedText);
1648 -
1649 - // IMPORTANT: Handle citation-style brackets FIRST [URL]
1650 - // This prevents them from being processed as markdown links
1651 - // Match [URL] where URL is a complete URL in square brackets (common in AI citations)
1652 - processedText = processedText.replace(/\[(https?:\/\/[^\]]+)\]/g, (match, url) => {
1653 - // Clean the URL of any trailing punctuation
1654 - let cleanUrl = url.replace(/[.,;!?]+$/, '');
1655 - const safeUrl = safeEncodeUrl(cleanUrl);
1656 - // Return as a proper link without the brackets
1657 - return `<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
1658 - });
1659 -
1660 - // Process markdown links: [text](url) and [](url)
1661 - // Uses balanced parenthesis matching to handle URLs containing parens
1662 - // (e.g. PDF filenames with dates like (2025-08-28).pdf)
1663 - processedText = (function(input) {
1664 - var result = '';
1665 - var i = 0;
1666 - while (i < input.length) {
1667 - // Look for [ at current position
1668 - if (input[i] === '[') {
1669 - // Find closing ]
1670 - var closeBracket = input.indexOf(']', i + 1);
1671 - if (closeBracket === -1 || closeBracket + 1 >= input.length || input[closeBracket + 1] !== '(') {
1672 - result += input[i];
1673 - i++;
1674 - continue;
1675 - }
1676 - var linkText = input.substring(i + 1, closeBracket);
1677 - // Check if URL starts with http
1678 - var urlStart = closeBracket + 2;
1679 - if (!input.substring(urlStart).match(/^https?:\/\//)) {
1680 - result += input[i];
1681 - i++;
1682 - continue;
1683 - }
1684 - // Find balanced closing paren
1685 - var depth = 1;
1686 - var j = urlStart;
1687 - while (j < input.length && depth > 0) {
1688 - if (input[j] === '(') depth++;
1689 - else if (input[j] === ')') depth--;
1690 - if (depth > 0) j++;
1691 - }
1692 - if (depth !== 0) {
1693 - result += input[i];
1694 - i++;
1695 - continue;
1696 - }
1697 - var url = input.substring(urlStart, j);
1698 - var cleanUrl = url.replace(/[\].,;!?]+$/, '');
1699 - var encodedUrl = safeEncodeUrl(cleanUrl);
1700 - if (!linkText || !linkText.trim()) {
1701 - result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + cleanUrl + '</a>';
1702 - } else {
1703 - var safeText = sanitizeUserInput(linkText);
1704 - result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + safeText + '</a>';
1705 - }
1706 - i = j + 1; // Skip past the closing )
1707 - } else {
1708 - result += input[i];
1709 - i++;
1710 - }
1711 - }
1712 - return result;
1713 - })(processedText);
1714 -
1715 - // Process phone numbers: [text](tel:number)
1716 - const phonePattern = /\[([^\]]+)\]\((tel:[\d+\-\s()]+)\)/g;
1717 - processedText = processedText.replace(phonePattern, (match, text, phone) => {
1718 - const safePhone = safeEncodeUrl(phone);
1719 - const safeText = sanitizeUserInput(text);
1720 - return `<a href="${safePhone}">${safeText}</a>`;
1721 - });
1722 -
1723 - // Process mailto links: [text](mailto:email)
1724 - const mailtoPattern = /\[([^\]]+)\]\((mailto:[^\)]+)\)/g;
1725 - processedText = processedText.replace(mailtoPattern, (match, text, mailto) => {
1726 - const safeMailto = safeEncodeUrl(mailto);
1727 - const safeText = sanitizeUserInput(text);
1728 - return `<a href="${safeMailto}">${safeText}</a>`;
1729 - });
1730 -
1731 - // Process standalone URLs - but NOT if they're already in <a> tags or brackets
1732 - // Updated pattern to be more careful about what it matches
1733 - const urlPattern = /(^|[^">=\[\]])(https?:\/\/[^\s<"\[\]]+)(?![^<]*<\/a>)(?!\])/gim;
1734 - processedText = processedText.replace(urlPattern, (match, prefix, url) => {
1735 - // Extra check: make sure this isn't already linked
1736 - if (match.includes('href=') || match.includes('</a>')) {
1737 - return match;
1738 - }
1739 -
1740 - // Clean trailing punctuation
1741 - let cleanUrl = url.replace(/[.,;!?)]+$/, '');
1742 - const safeUrl = safeEncodeUrl(cleanUrl);
1743 - return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
1744 - });
1745 -
1746 - // Process www. URLs - but NOT if they're already in <a> tags or brackets
1747 - const wwwPattern = /(^|[^">/\[\]])(www\.[\S]+)(?![^<]*<\/a>)(?!\])/gim;
1748 - processedText = processedText.replace(wwwPattern, (match, prefix, url) => {
1749 - // Extra check: make sure this isn't already linked
1750 - if (match.includes('href=') || match.includes('</a>')) {
1751 - return match;
1752 - }
1753 -
1754 - // Clean trailing punctuation
1755 - let cleanUrl = url.replace(/[.,;!?)]+$/, '');
1756 - const safeUrl = safeEncodeUrl(`http://${cleanUrl}`);
1757 - return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
1758 - });
1759 -
1760 - return processedText;
1761 -}
1762 -
1763 838 function formatMarkdownHeaders(text) {
1764 839 // Handle h1 to h6 headers
1765 - return text.replace(/^(#{1,6})\s+(.+)$/gm, function(match, hashes, content) {
840 + return text.replace(/^(#{1,6})\s(.+)$/gm, function(match, hashes, content) {
1766 841 const level = hashes.length;
1767 - return `<h${level} class="chat-heading chat-heading-${level}">${content.trim()}</h${level}>`;
842 + return `<h${level} class="chat-heading">${content}</h${level}>`;
1768 843 });
1769 844 }
1770 845
1771 -function formatTextStyling(text) {
1772 - // IMPORTANT: Protect BOTH HTML href and Markdown URLs from formatting
1773 - const protectedSegments = [];
1774 - let protectedText = text;
1775 -
1776 - // Step 1a: Protect HTML href="..." attributes
1777 - protectedText = protectedText.replace(/href\s*=\s*["']([^"']+)["']/gi, function(match) {
1778 - const placeholder = `__PROTECTED_${protectedSegments.length}__`;
1779 - protectedSegments.push(match);
1780 - return placeholder;
1781 - });
1782 -
1783 - // Step 1b: Protect Markdown links [text](url)
1784 - // This is crucial - we need to protect the URLs in markdown format
1785 - protectedText = protectedText.replace(/\[([^\]]*)\]\(([^)]+)\)/g, function(match) {
1786 - const placeholder = `__PROTECTED_${protectedSegments.length}__`;
1787 - protectedSegments.push(match);
1788 - return placeholder;
1789 - });
1790 -
1791 - // Step 1c: Also protect bare URLs that might exist
1792 - protectedText = protectedText.replace(/(https?:\/\/[^\s<>"]+)/gi, function(match) {
1793 - const placeholder = `__PROTECTED_${protectedSegments.length}__`;
1794 - protectedSegments.push(match);
1795 - return placeholder;
1796 - });
1797 -
1798 - // Step 2: Now apply text styling to the protected text
1799 - // Handle bold text (**text**)
1800 - protectedText = protectedText.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
1801 -
1802 - // Handle italic text (*text* or _text_) - Safari-compatible (no lookbehind)
1803 - // Match single asterisks that aren't part of bold (**) by checking they're not followed/preceded by another *
1804 - protectedText = protectedText.replace(/(?!\*\*)\*([^*\n]+)\*(?!\*)/g, '<em>$1</em>');
1805 -
1806 - // Handle underscores for italic - Safari-compatible (no lookbehind)
1807 - // Exclude __PROTECTED_N__ placeholders by checking the content doesn't contain PROTECTED
1808 - protectedText = protectedText.replace(/(?!__)_((?!PROTECTED)[^_\n]+)_(?!_)/g, '<em>$1</em>');
1809 -
1810 - // Handle strikethrough (~~text~~)
1811 - protectedText = protectedText.replace(/~~(.*?)~~/g, '<del>$1</del>');
1812 -
1813 - // Step 3: Restore all protected segments
1814 - protectedSegments.forEach((original, index) => {
1815 - const placeholder = `__PROTECTED_${index}__`;
1816 - protectedText = protectedText.replace(placeholder, original);
1817 - });
1818 -
1819 - return protectedText;
1820 -}
1821 846 function formatBoldText(text) {
1822 - // This function is kept for compatibility but now uses formatTextStyling
1823 - return formatTextStyling(text);
847 + return text.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
1824 848 }
1825 849
1826 -function convertNewlinesToBreaks(text) {
1827 - // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
1828 - const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
850 + function convertNewlinesToBreaks(text) {
851 + // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
852 + const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
853 +
854 + // Wrap each paragraph in <p> tags
855 + return paragraphs
856 + .map(para => `<p>${para.trim()}</p>`)
857 + .join('');
858 + }
1829 859
1830 - // Filter out empty paragraphs and wrap each paragraph in <p> tags
1831 - return paragraphs
1832 - .map(para => para.trim())
1833 - .filter(para => para.length > 0) // Remove empty paragraphs
1834 - .map(para => `<p>${para}</p>`)
1835 - .join('');
1836 -}
1837 860 function formatCodeBlocks(text) {
1838 - // Handle fenced code blocks with language specification (```language)
1839 - text = text.replace(/```(\w+)?\n?([\s\S]*?)```/g, (match, language, code) => {
1840 - const lang = language || 'text';
1841 - const escapedCode = escapeHtml(code.trim());
1842 - return `<div class="mxchat-code-block-container">
1843 - <div class="mxchat-code-header">
1844 - <span class="mxchat-code-language">${lang}</span>
1845 - <button class="mxchat-copy-button" aria-label="Copy to clipboard">Copy</button>
1846 - </div>
1847 - <pre class="mxchat-code-block"><code class="language-${lang}">${escapedCode}</code></pre>
1848 - </div>`;
861 + // First handle raw PHP tags
862 + text = text.replace(/(<\?php[\s\S]*?\?>)/g, (match) => {
863 + return `<pre><code class="language-php">${escapeHtml(match)}</code></pre>`;
1849 864 });
1850 -
1851 - // Handle inline code with single backticks
1852 - text = text.replace(/`([^`\n]+)`/g, '<code class="mxchat-inline-code">$1</code>');
1853 -
1854 - // Handle raw PHP tags (legacy support)
1855 - text = text.replace(/(<\?php[\s\S]*?\?>)/g, (match) => {
1856 - const escapedCode = escapeHtml(match);
1857 - return `<div class="mxchat-code-block-container">
1858 - <div class="mxchat-code-header">
1859 - <span class="mxchat-code-language">php</span>
1860 - <button class="mxchat-copy-button" aria-label="Copy to clipboard">Copy</button>
1861 - </div>
1862 - <pre class="mxchat-code-block"><code class="language-php">${escapedCode}</code></pre>
1863 - </div>`;
865 +
866 + // Then handle code blocks with backticks
867 + text = text.replace(/```php5?\n([\s\S]+?)```/gi, (match, code) => {
868 + return `<pre><code class="language-php">${escapeHtml(code)}</code></pre>`;
1864 869 });
1865 -
870 +
1866 871 return text;
1867 872 }
1868 -
1869 - function formatMarkdownTables(text) {
1870 - var lines = text.split('\n');
1871 - var result = [];
1872 - var i = 0;
1873 -
1874 - while (i < lines.length) {
1875 - // Check for a table: current line has pipes AND next line is a separator row
1876 - if (i + 1 < lines.length &&
1877 - lines[i].indexOf('|') !== -1 &&
1878 - /^\s*\|?[\s\-:]+(\|[\s\-:]+)+\|?\s*$/.test(lines[i + 1])) {
1879 -
1880 - var tableLines = [];
1881 - var headerLine = lines[i];
1882 - var separatorLine = lines[i + 1];
1883 - tableLines.push(headerLine);
1884 - tableLines.push(separatorLine);
1885 -
1886 - // Collect remaining table rows
1887 - var j = i + 2;
1888 - while (j < lines.length && lines[j].indexOf('|') !== -1 && lines[j].trim() !== '') {
1889 - tableLines.push(lines[j]);
1890 - j++;
1891 - }
1892 -
1893 - // Parse alignment from separator row
1894 - var sepCells = separatorLine.split('|').filter(function(c) { return c.trim() !== ''; });
1895 - var alignments = sepCells.map(function(cell) {
1896 - var trimmed = cell.trim();
1897 - if (trimmed.charAt(0) === ':' && trimmed.charAt(trimmed.length - 1) === ':') return 'center';
1898 - if (trimmed.charAt(trimmed.length - 1) === ':') return 'right';
1899 - return 'left';
1900 - });
1901 -
1902 - // Build HTML table
1903 - var html = '<div class="mxchat-table-wrapper"><table class="mxchat-table">';
1904 -
1905 - // Header row
1906 - var headerCells = tableLines[0].split('|').filter(function(c) { return c.trim() !== ''; });
1907 - html += '<thead><tr>';
1908 - headerCells.forEach(function(cell, idx) {
1909 - var align = alignments[idx] || 'left';
1910 - html += '<th style="text-align:' + align + '">' + cell.trim() + '</th>';
1911 - });
1912 - html += '</tr></thead>';
1913 -
1914 - // Body rows
1915 - html += '<tbody>';
1916 - for (var r = 2; r < tableLines.length; r++) {
1917 - var rowCells = tableLines[r].split('|').filter(function(c) { return c.trim() !== ''; });
1918 - html += '<tr>';
1919 - rowCells.forEach(function(cell, idx) {
1920 - var align = alignments[idx] || 'left';
1921 - html += '<td style="text-align:' + align + '">' + cell.trim() + '</td>';
1922 - });
1923 - html += '</tr>';
1924 - }
1925 - html += '</tbody></table></div>';
1926 -
1927 - result.push(html);
1928 - i = j;
1929 - } else {
1930 - result.push(lines[i]);
1931 - i++;
1932 - }
1933 - }
1934 -
1935 - return result.join('\n');
1936 - }
1937 -
873 +
1938 874 function sanitizeUserInput(text) {
1939 875 const div = document.createElement('div');
1940 876 div.textContent = text;
1941 877 return div.innerHTML;
@@ -1940,12 +876,12 @@
1940 876 div.textContent = text;
1941 877 return div.innerHTML;
1942 878 }
1943 879
880 +
1944 881 function escapeHtml(unsafe) {
1945 - // Skip escaping if it's already escaped or contains HTML code block markup
1946 - if (unsafe.includes('&lt;') || unsafe.includes('&gt;') ||
1947 - unsafe.includes('<pre><code') || unsafe.includes('</code></pre>')) {
882 + // First check if it's already a code block
883 + if (unsafe.includes('<pre><code') || unsafe.includes('</code></pre>')) {
1948 884 return unsafe;
1949 885 }
1950 886
1951 887 return unsafe
@@ -1961,25 +897,15 @@
1961 897 textArea.innerHTML = text;
1962 898 return textArea.value;
1963 899 }
1964 900
901 +
1965 902 // ====================================
1966 903 // UI & SCROLLING CONTROLS
1967 904 // ====================================
1968 905
1969 - function scrollToBottom(botIdOrInstant, instant) {
1970 - // Handle backward compatibility: scrollToBottom() or scrollToBottom(true/false)
1971 - var botId = 'default';
1972 - if (typeof botIdOrInstant === 'string') {
1973 - botId = botIdOrInstant;
1974 - instant = instant || false;
1975 - } else if (typeof botIdOrInstant === 'boolean') {
1976 - instant = botIdOrInstant;
1977 - } else {
1978 - instant = false;
1979 - }
1980 -
1981 - var chatBox = getElement(botId, 'chat-box');
906 + function scrollToBottom(instant = false) {
907 + var chatBox = $('#chat-box');
1982 908 if (instant) {
1983 909 // Instantly set the scroll position to the bottom
1984 910 chatBox.scrollTop(chatBox.prop("scrollHeight"));
1985 911 } else {
@@ -1988,15 +914,15 @@
1988 914 const scrollHeight = chatBox.prop("scrollHeight");
1989 915 const initialScroll = chatBox.scrollTop();
1990 916 const distance = scrollHeight - initialScroll;
1991 917 const duration = 500; // Duration in ms
1992 -
918 +
1993 919 function smoothScroll(timestamp) {
1994 920 if (!start) start = timestamp;
1995 921 const progress = timestamp - start;
1996 922 const currentScroll = initialScroll + (distance * (progress / duration));
1997 923 chatBox.scrollTop(currentScroll);
1998 -
924 +
1999 925 if (progress < duration) {
2000 926 requestAnimationFrame(smoothScroll);
2001 927 } else {
2002 928 chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
@@ -2001,36 +927,33 @@
2001 927 } else {
2002 928 chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
2003 929 }
2004 930 }
2005 -
931 +
2006 932 requestAnimationFrame(smoothScroll);
2007 933 }
2008 934 }
2009 -
2010 - function scrollElementToTop(element, botId) {
2011 - botId = botId || 'default';
2012 - var chatBox = getElement(botId, 'chat-box');
935 +
936 + function scrollElementToTop(element) {
937 + var chatBox = $('#chat-box');
2013 938 var elementTop = element.position().top + chatBox.scrollTop();
2014 939 chatBox.animate({ scrollTop: elementTop }, 500);
2015 940 }
2016 -
2017 - function showChatWidget(botId) {
2018 - botId = botId || 'default';
2019 - var $button = getElement(botId, 'floating-chatbot-button');
941 +
942 + function showChatWidget() {
2020 943 // First ensure display is set
2021 - $button.css('display', 'flex');
944 + $('#floating-chatbot-button').css('display', 'flex');
2022 945 // Then handle the fade
2023 - $button.fadeTo(500, 1);
946 + $('#floating-chatbot-button').fadeTo(500, 1);
2024 947 // Force visibility
2025 - $button.removeClass('hidden');
948 + $('#floating-chatbot-button').removeClass('hidden');
949 + //console.log('Showing widget');
2026 950 }
2027 -
2028 - function hideChatWidget(botId) {
2029 - botId = botId || 'default';
2030 - var $button = getElement(botId, 'floating-chatbot-button');
2031 - $button.css('display', 'none');
2032 - $button.addClass('hidden');
951 +
952 + function hideChatWidget() {
953 + $('#floating-chatbot-button').css('display', 'none');
954 + $('#floating-chatbot-button').addClass('hidden');
955 + //console.log('Hiding widget');
2033 956 }
2034 957
2035 958 function disableScroll() {
2036 959 if (isMobile()) {
@@ -2059,15 +982,18 @@
2059 982 // NOTIFICATION SYSTEM
2060 983 // ====================================
2061 984
2062 985 function createNotificationBadge() {
986 + //console.log("Creating notification badge...");
2063 987 const chatButton = document.getElementById('floating-chatbot-button');
2064 -
988 + //console.log("Chat button found:", !!chatButton);
989 +
2065 990 if (!chatButton) return;
2066 -
991 +
2067 992 // Remove any existing badge first
2068 993 const existingBadge = chatButton.querySelector('.chat-notification-badge');
2069 994 if (existingBadge) {
995 + //console.log("Removing existing badge");
2070 996 existingBadge.remove();
2071 997 }
2072 998
2073 999 notificationBadge = document.createElement('div');
@@ -2089,43 +1015,34 @@
2089 1015 chatButton.appendChild(notificationBadge);
2090 1016
2091 1017 }
2092 1018
2093 - function showNotification(botId) {
2094 - botId = botId || 'default';
2095 - const badge = getElementDOM(botId, 'chat-notification-badge');
2096 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
2097 - if (badge && $floatingChatbot.hasClass('hidden')) {
1019 + function showNotification() {
1020 + const badge = document.getElementById('chat-notification-badge');
1021 + if (badge && $('#floating-chatbot').hasClass('hidden')) {
2098 1022 badge.style.display = 'block';
2099 1023 badge.textContent = '1';
2100 1024 }
2101 1025 }
2102 -
2103 - function hideNotification(botId) {
2104 - botId = botId || 'default';
2105 - const badge = getElementDOM(botId, 'chat-notification-badge');
1026 +
1027 + function hideNotification() {
1028 + const badge = document.getElementById('chat-notification-badge');
2106 1029 if (badge) {
2107 1030 badge.style.display = 'none';
2108 1031 }
2109 1032 }
2110 -
2111 - function startNotificationChecking(botId) {
2112 - botId = botId || 'default';
1033 +
1034 + function startNotificationChecking() {
2113 1035 const chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2114 1036 if (!chatPersistenceEnabled) return;
2115 -
2116 - createNotificationBadge(botId);
2117 - var instance = MxChatInstances.get(botId);
2118 - instance.notificationCheckInterval = setInterval(function() {
2119 - checkForNewMessages(botId);
2120 - }, 30000); // Check every 30 seconds
1037 +
1038 + createNotificationBadge();
1039 + notificationCheckInterval = setInterval(checkForNewMessages, 30000); // Check every 30 seconds
2121 1040 }
2122 -
2123 - function stopNotificationChecking(botId) {
2124 - botId = botId || 'default';
2125 - var instance = MxChatInstances.get(botId);
2126 - if (instance.notificationCheckInterval) {
2127 - clearInterval(instance.notificationCheckInterval);
1041 +
1042 + function stopNotificationChecking() {
1043 + if (notificationCheckInterval) {
1044 + clearInterval(notificationCheckInterval);
2128 1045 }
2129 1046 }
2130 1047
2131 1048 function checkForNewMessages() {
@@ -2151,35 +1068,50 @@
2151 1068 });
2152 1069 }
2153 1070
2154 1071
2155 -// ====================================
2156 -// LIVE AGENT FUNCTIONALITY
2157 -// ====================================
2158 -
2159 -function startPolling(botId) {
2160 - botId = botId || 'default';
2161 - var instance = MxChatInstances.get(botId);
2162 - // Clear any existing interval first
2163 - stopPolling(botId);
2164 - instance.pollingInterval = setInterval(function() {
2165 - checkForAgentMessages(botId);
2166 - }, 5000);
2167 -}
2168 -
2169 -function stopPolling(botId) {
2170 - botId = botId || 'default';
2171 - var instance = MxChatInstances.get(botId);
2172 - if (instance.pollingInterval) {
2173 - clearInterval(instance.pollingInterval);
2174 - instance.pollingInterval = null;
1072 + // ====================================
1073 + // LIVE AGENT FUNCTIONALITY
1074 + // ====================================
1075 +
1076 + function updateChatModeIndicator(mode) {
1077 + const indicator = document.getElementById('chat-mode-indicator');
1078 + if (indicator) {
1079 + // For Live Agent, keep as is; for AI mode, use the customized text
1080 + if (mode === 'agent') {
1081 + indicator.textContent = 'Live Agent';
1082 + } else {
1083 + // Get the custom AI agent text from a data attribute we'll add to the element
1084 + const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1085 + indicator.textContent = customAiText;
1086 + }
1087 + }
1088 + // Start or stop polling based on mode
1089 + if (mode === 'agent') {
1090 + startPolling();
1091 + } else {
1092 + stopPolling();
1093 + }
2175 1094 }
2176 -}
2177 -
2178 -function checkForAgentMessages(botId) {
2179 - botId = botId || 'default';
2180 - var instance = MxChatInstances.get(botId);
2181 - const sessionId = getChatSession(botId);
1095 +
1096 + function startPolling() {
1097 + // Clear any existing interval first
1098 + stopPolling();
1099 + // Start new polling interval
1100 + pollingInterval = setInterval(checkForAgentMessages, 5000);
1101 + //console.log("Started agent message polling");
1102 + }
1103 +
1104 + function stopPolling() {
1105 + if (pollingInterval) {
1106 + clearInterval(pollingInterval);
1107 + pollingInterval = null;
1108 + //console.log("Stopped agent message polling");
1109 + }
1110 + }
1111 +
1112 +function checkForAgentMessages() {
1113 + const sessionId = getChatSession();
2182 1114 $.ajax({
2183 1115 url: mxchatChat.ajax_url,
2184 1116 type: 'POST',
2185 1117 dataType: 'json',
@@ -2185,44 +1117,35 @@
2185 1117 dataType: 'json',
2186 1118 data: {
2187 1119 action: 'mxchat_fetch_new_messages',
2188 1120 session_id: sessionId,
2189 - last_seen_id: instance.lastSeenMessageId,
2190 - persistence_enabled: 'true',
1121 + last_seen_id: lastSeenMessageId,
1122 + persistence_enabled: 'true', // Add this too
2191 1123 nonce: mxchatChat.nonce
2192 1124 },
2193 1125 success: function (response) {
2194 1126 if (response.success && response.data?.new_messages) {
2195 1127 let hasNewMessage = false;
2196 -
1128 +
2197 1129 response.data.new_messages.forEach(function (message) {
2198 - if (message.role === "agent" && !instance.processedMessageIds.has(message.id)) {
1130 + if (message.role === "agent" && !processedMessageIds.has(message.id)) {
2199 1131 hasNewMessage = true;
2200 - appendMessage("agent", message.content, '', [], false, botId);
2201 - instance.lastSeenMessageId = message.id;
2202 - instance.processedMessageIds.add(message.id);
1132 + // CHANGE THIS LINE:
1133 + appendMessage("agent", message.content); // Instead of replaceLastMessage
1134 + lastSeenMessageId = message.id;
1135 + processedMessageIds.add(message.id);
2203 1136 }
2204 1137 });
2205 1138
2206 - if (hasNewMessage) {
2207 - enableChatInput(botId);
1139 + if (hasNewMessage && $('#floating-chatbot').hasClass('hidden')) {
1140 + showNotification();
2208 1141 }
2209 -
2210 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
2211 - if (hasNewMessage && $floatingChatbot.hasClass('hidden')) {
2212 - showNotification(botId);
2213 - }
2214 -
2215 - scrollToBottom(botId, true);
1142 +
1143 + scrollToBottom(true);
2216 1144 }
2217 -
2218 - // Handle chat mode transitions (e.g. agent ended chat via !endchat)
2219 - if (response.success && response.data?.chat_mode) {
2220 - updateChatModeIndicator(response.data.chat_mode, botId);
2221 - }
2222 1145 },
2223 1146 error: function (xhr, status, error) {
2224 - // Polling error - silently continue
1147 + //console.error("Polling error:", xhr, status, error);
2225 1148 }
2226 1149 });
2227 1150 }
2228 1151
@@ -2228,166 +1151,120 @@
2228 1151
2229 1152 // ====================================
2230 1153 // CHAT HISTORY & PERSISTENCE
2231 1154 // ====================================
2232 -
2233 -function loadChatHistory(botId, onComplete) {
2234 - botId = botId || 'default';
2235 - var instance = MxChatInstances.get(botId);
2236 -
2237 - // Prevent duplicate loading
2238 - if (instance.chatHistoryLoaded) {
2239 - if (onComplete) onComplete();
2240 - return;
2241 - }
2242 -
2243 - // Use getChatSession which returns null if no session exists (does NOT create one)
2244 - var sessionId = getChatSession(botId);
2245 - var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2246 -
2247 - // No session yet — nothing to load. History will load after first message via ensureSession.
2248 - if (!sessionId) {
2249 - instance.chatHistoryLoaded = true;
2250 - if (onComplete) onComplete();
2251 - return;
2252 - }
2253 -
2254 - if (chatPersistenceEnabled && sessionId) {
2255 - $.ajax({
2256 - url: mxchatChat.ajax_url,
2257 - type: 'POST',
2258 - dataType: 'json',
2259 - data: {
2260 - action: 'mxchat_fetch_conversation_history',
2261 - session_id: sessionId
2262 - },
2263 - success: function(response) {
2264 - // Handle session reset (IP changed while user was away)
2265 - if (response.success === false && response.data && response.data.action === 'reset_session') {
2266 - // Silent reset — new session but don't clear UI
2267 - MxChatInstances.silentResetSession(botId);
2268 - instance.chatHistoryLoaded = true; // Prevent retry loop
2269 - if (onComplete) onComplete();
2270 - return;
2271 - }
2272 -
2273 - // Check if the response indicates success
2274 - if (response.success) {
2275 - // Handle case where conversation data exists and is an array
2276 - if (response.data && Array.isArray(response.data.conversation)) {
2277 - var $chatBox = getElement(botId, 'chat-box');
1155 +
1156 + function loadChatHistory() {
1157 + var sessionId = getChatSession();
1158 + var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
1159 +
1160 + if (chatPersistenceEnabled && sessionId) {
1161 + $.ajax({
1162 + url: mxchatChat.ajax_url,
1163 + type: 'POST',
1164 + dataType: 'json',
1165 + data: {
1166 + action: 'mxchat_fetch_conversation_history',
1167 + session_id: sessionId
1168 + },
1169 + success: function(response) {
1170 + if (response.success && response.data && Array.isArray(response.data.conversation)) {
1171 +
1172 +
1173 + var $chatBox = $('#chat-box');
2278 1174 var $fragment = $(document.createDocumentFragment());
2279 - let highestMessageId = instance.lastSeenMessageId;
2280 -
2281 - // Update chat mode if provided
1175 + let highestMessageId = lastSeenMessageId;
1176 +
2282 1177 if (response.data.chat_mode) {
2283 - updateChatModeIndicator(response.data.chat_mode, botId);
1178 + updateChatModeIndicator(response.data.chat_mode);
2284 1179 }
2285 -
2286 - // Only process if there are actual messages
2287 - if (response.data.conversation.length > 0) {
2288 - // IMPORTANT: Clear existing messages before loading history
2289 - $chatBox.empty();
2290 -
2291 - $.each(response.data.conversation, function(index, message) {
2292 - // Skip agent messages if persistence is off
2293 - if (!chatPersistenceEnabled && message.role === 'agent') {
2294 - return;
2295 - }
2296 -
2297 - var messageClass, messageBgColor, messageFontColor;
2298 -
2299 - switch (message.role) {
2300 - case 'user':
2301 - messageClass = 'user-message';
2302 - messageBgColor = userMessageBgColor;
2303 - messageFontColor = userMessageFontColor;
2304 - break;
2305 - case 'agent':
2306 - messageClass = 'agent-message';
2307 - messageBgColor = liveAgentMessageBgColor;
2308 - messageFontColor = liveAgentMessageFontColor;
2309 - break;
2310 - default:
2311 - messageClass = 'bot-message';
2312 - messageBgColor = botMessageBgColor;
2313 - messageFontColor = botMessageFontColor;
2314 - break;
2315 - }
2316 -
2317 - var messageElement = $('<div>').addClass(messageClass)
2318 - .css({
2319 - 'background': messageBgColor,
2320 - 'color': messageFontColor
2321 - });
2322 -
2323 - var content = message.content;
2324 - content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
2325 - content = decodeHTMLEntities(content);
2326 -
2327 - // Skip linkify for messages containing structured HTML
2328 - // (forms, product cards, galleries, etc.) to avoid
2329 - // markdown formatting corrupting HTML attributes
2330 - // (e.g. underscores in name="field_name" becoming <em> tags)
2331 - if (content.includes("mxchat-product-card") ||
2332 - content.includes("mxchat-image-gallery") ||
2333 - content.includes("mxchat-featured-products") ||
2334 - content.includes("<form") ||
2335 - content.includes("<input") ||
2336 - content.includes("<select") ||
2337 - content.includes("<textarea")) {
2338 - messageElement.html(content);
2339 - } else {
2340 - var formattedContent = linkify(content);
2341 - messageElement.html(formattedContent);
2342 - }
2343 -
2344 - $fragment.append(messageElement);
2345 -
2346 - // Track message IDs
1180 +
1181 + $.each(response.data.conversation, function(index, message) {
1182 + // Skip agent messages if persistence is off
1183 + if (!chatPersistenceEnabled && message.role === 'agent') {
1184 + return;
1185 + }
1186 +
1187 + var messageClass, messageBgColor, messageFontColor;
1188 +
1189 + switch (message.role) {
1190 + case 'user':
1191 + messageClass = 'user-message';
1192 + messageBgColor = userMessageBgColor;
1193 + messageFontColor = userMessageFontColor;
1194 + break;
1195 + case 'agent':
1196 + messageClass = 'agent-message';
1197 + messageBgColor = liveAgentMessageBgColor;
1198 + messageFontColor = liveAgentMessageFontColor;
1199 + break;
1200 + default:
1201 + messageClass = 'bot-message';
1202 + messageBgColor = botMessageBgColor;
1203 + messageFontColor = botMessageFontColor;
1204 + break;
1205 + }
1206 +
1207 + var messageElement = $('<div>').addClass(messageClass)
1208 + .css({
1209 + 'background': messageBgColor,
1210 + 'color': messageFontColor
1211 + });
1212 +
1213 + var content = message.content;
1214 + content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
1215 + content = decodeHTMLEntities(content);
1216 +
1217 + if (content.includes("mxchat-product-card") || content.includes("mxchat-image-gallery")) {
1218 + messageElement.html(content);
1219 + } else {
1220 + var formattedContent = linkify(
1221 + formatBoldText(
1222 + convertNewlinesToBreaks(formatCodeBlocks(content))
1223 + )
1224 + );
1225 + messageElement.html(formattedContent);
1226 + }
1227 +
1228 + $fragment.append(messageElement);
1229 +
1230 + // In loadChatHistory, change this part:
2347 1231 if (message.id) {
2348 1232 highestMessageId = Math.max(highestMessageId, message.id);
2349 - instance.processedMessageIds.add(message.id);
1233 + processedMessageIds.add(message.id); // Add all message IDs to processed set
2350 1234 }
2351 - });
2352 -
2353 - // Only append messages and scroll if we have content
2354 - $chatBox.append($fragment);
2355 - scrollToBottom(botId, true);
2356 -
2357 - // Collapse quick questions if we have conversation history
2358 - // BUT skip auto-collapse for embedded bots (they should stay expanded)
2359 - if (hasQuickQuestions(botId) && !isEmbeddedBot(botId)) {
2360 - collapseQuickQuestions(botId);
1235 + });
1236 +
1237 + $chatBox.append($fragment);
1238 + scrollToBottom(true);
1239 +
1240 + if (response.data.conversation.length > 0) {
1241 + $('#mxchat-popular-questions').hide();
1242 + }
1243 +
1244 + // Update lastSeenMessageId after history loads
1245 + lastSeenMessageId = highestMessageId;
1246 +
1247 + // Only update chat mode if persistence is enabled
1248 + if (chatPersistenceEnabled && response.data.conversation.length > 0) {
1249 + var lastMessage = response.data.conversation[response.data.conversation.length - 1];
1250 + if (lastMessage.role === 'agent') {
1251 + updateChatModeIndicator('agent');
2361 1252 }
2362 -
2363 - // Update lastSeenMessageId after history loads
2364 - instance.lastSeenMessageId = highestMessageId;
2365 -
2366 - // Only update chat mode if persistence is enabled and we have messages
2367 - if (chatPersistenceEnabled) {
2368 - var lastMessage = response.data.conversation[response.data.conversation.length - 1];
2369 - if (lastMessage.role === 'agent') {
2370 - updateChatModeIndicator('agent', botId);
2371 - }
2372 - }
2373 -
2374 - // Mark as loaded ONLY after successful load
2375 - instance.chatHistoryLoaded = true;
2376 1253 }
1254 + } else {
1255 + console.warn("No conversation history found.");
2377 1256 }
1257 + },
1258 + error: function(xhr, status, error) {
1259 + //console.error("Error loading chat history:", status, error);
1260 + appendMessage("bot", "Unable to load chat history.");
2378 1261 }
2379 - if (onComplete) onComplete();
2380 - },
2381 - error: function(xhr, status, error) {
2382 - // Error loading chat history - silently continue
2383 - if (onComplete) onComplete();
2384 - }
2385 - });
2386 - } else {
2387 - if (onComplete) onComplete();
1262 + });
1263 + } else {
1264 + console.warn("Chat persistence is disabled or no session ID found. Not loading history.");
1265 + }
2388 1266 }
2389 -}
2390 1267
2391 1268
2392 1269 // ====================================
2393 1270 // FILE UPLOAD FUNCTIONALITY
@@ -2399,42 +1276,40 @@
2399 1276 element.addEventListener(eventType, handler);
2400 1277 }
2401 1278 }
2402 1279
2403 - function showActivePdf(filename, botId) {
2404 - botId = botId || 'default';
2405 - const container = getElementDOM(botId, 'active-pdf-container');
2406 - const nameElement = getElementDOM(botId, 'active-pdf-name');
2407 -
1280 + function showActivePdf(filename) {
1281 + const container = document.getElementById('active-pdf-container');
1282 + const nameElement = document.getElementById('active-pdf-name');
1283 +
2408 1284 if (!container || !nameElement) {
1285 + //console.error('PDF container elements not found');
2409 1286 return;
2410 1287 }
2411 -
1288 +
2412 1289 nameElement.textContent = filename;
2413 1290 container.style.display = 'flex';
2414 1291 }
2415 -
2416 - function showActiveWord(filename, botId) {
2417 - botId = botId || 'default';
2418 - const container = getElementDOM(botId, 'active-word-container');
2419 - const nameElement = getElementDOM(botId, 'active-word-name');
2420 -
1292 +
1293 + function showActiveWord(filename) {
1294 + const container = document.getElementById('active-word-container');
1295 + const nameElement = document.getElementById('active-word-name');
1296 +
2421 1297 if (!container || !nameElement) {
1298 + //console.error('Word document container elements not found');
2422 1299 return;
2423 1300 }
2424 -
1301 +
2425 1302 nameElement.textContent = filename;
2426 1303 container.style.display = 'flex';
2427 1304 }
2428 -
2429 - function removeActivePdf(botId) {
2430 - botId = botId || 'default';
2431 - var instance = MxChatInstances.get(botId);
2432 - const container = getElementDOM(botId, 'active-pdf-container');
2433 - const nameElement = getElementDOM(botId, 'active-pdf-name');
2434 -
2435 - if (!container || !nameElement || !instance.activePdfFile) return;
2436 -
1305 +
1306 + function removeActivePdf() {
1307 + const container = document.getElementById('active-pdf-container');
1308 + const nameElement = document.getElementById('active-pdf-name');
1309 +
1310 + if (!container || !nameElement || !activePdfFile) return;
1311 +
2437 1312 fetch(mxchatChat.ajax_url, {
2438 1313 method: 'POST',
2439 1314 headers: {
2440 1315 'Content-Type': 'application/x-www-form-urlencoded',
@@ -2440,9 +1315,9 @@
2440 1315 'Content-Type': 'application/x-www-form-urlencoded',
2441 1316 },
2442 1317 body: new URLSearchParams({
2443 1318 'action': 'mxchat_remove_pdf',
2444 - 'session_id': getChatSession(botId),
1319 + 'session_id': sessionId,
2445 1320 'nonce': mxchatChat.nonce
2446 1321 })
2447 1322 })
2448 1323 .then(response => response.json())
@@ -2454,12 +1329,12 @@
2454 1329 appendMessage('bot', 'PDF removed.');
2455 1330 }
2456 1331 })
2457 1332 .catch(error => {
2458 - // Error removing PDF - silently continue
1333 + //console.error('Error removing PDF:', error);
2459 1334 });
2460 1335 }
2461 -
1336 +
2462 1337 function removeActiveWord() {
2463 1338 const container = document.getElementById('active-word-container');
2464 1339 const nameElement = document.getElementById('active-word-name');
2465 1340
@@ -2485,53 +1360,56 @@
2485 1360 appendMessage('bot', 'Word document removed.');
2486 1361 }
2487 1362 })
2488 1363 .catch(error => {
2489 - // Error removing Word document - silently continue
1364 + //console.error('Error removing Word document:', error);
2490 1365 });
2491 1366 }
2492 -
1367 +
2493 1368 // ====================================
2494 1369 // CONSENT & COMPLIANCE (GDPR)
2495 1370 // ====================================
2496 -
2497 - function initializeChatVisibility(botId) {
2498 - botId = botId || 'default';
2499 - const complianzEnabled = mxchatChat.complianz_toggle === 'on' ||
2500 - mxchatChat.complianz_toggle === '1' ||
1371 +
1372 + function initializeChatVisibility() {
1373 + //console.log('Initializing chat visibility');
1374 + const complianzEnabled = mxchatChat.complianz_toggle === 'on' ||
1375 + mxchatChat.complianz_toggle === '1' ||
2501 1376 mxchatChat.complianz_toggle === 1;
2502 -
1377 +
2503 1378 if (complianzEnabled && typeof cmplz_has_consent === "function" && typeof complianz !== 'undefined') {
2504 1379 // Initial check
2505 - checkConsentAndShowChat(botId);
2506 -
1380 + checkConsentAndShowChat();
1381 +
2507 1382 // Listen for consent changes
2508 1383 $(document).on('cmplz_status_change', function(event) {
2509 - checkConsentAndShowChat(botId);
1384 + //console.log('Status change detected');
1385 + checkConsentAndShowChat();
2510 1386 });
2511 1387 } else {
2512 1388 // If Complianz is not enabled, always show
2513 - getElement(botId, 'floating-chatbot-button')
1389 + $('#floating-chatbot-button')
2514 1390 .css('display', 'flex')
2515 1391 .removeClass('hidden no-consent')
2516 1392 .fadeTo(500, 1);
2517 -
1393 +
2518 1394 // Also check pre-chat message when Complianz is not enabled
2519 - checkPreChatDismissal(botId);
1395 + checkPreChatDismissal();
2520 1396 }
2521 1397 }
2522 1398
2523 -
2524 - function checkConsentAndShowChat(botId) {
2525 - botId = botId || 'default';
1399 +
1400 + function checkConsentAndShowChat() {
2526 1401 var consentStatus = cmplz_has_consent('marketing');
2527 1402 var consentType = complianz.consenttype;
2528 -
2529 - let $widget = getElement(botId, 'floating-chatbot-button');
2530 - let $chatbot = getElement(botId, 'floating-chatbot');
2531 - let $preChat = getElement(botId, 'pre-chat-message');
2532 -
1403 +
1404 + //console.log('Checking consent:', {status: consentStatus,type: consentType});
1405 +
1406 + let $widget = $('#floating-chatbot-button');
1407 + let $chatbot = $('#floating-chatbot');
1408 + let $preChat = $('#pre-chat-message');
1409 +
2533 1410 if (consentStatus === true) {
1411 + //console.log('Consent granted - showing widget');
2534 1412 $widget
2535 1413 .removeClass('no-consent')
2536 1414 .css('display', 'flex')
2537 1415 .removeClass('hidden')
@@ -2536,12 +1414,13 @@
2536 1414 .css('display', 'flex')
2537 1415 .removeClass('hidden')
2538 1416 .fadeTo(500, 1);
2539 1417 $chatbot.removeClass('no-consent');
2540 -
1418 +
2541 1419 // Show pre-chat message if not dismissed
2542 - checkPreChatDismissal(botId);
1420 + checkPreChatDismissal();
2543 1421 } else {
1422 + //console.log('No consent - hiding widget');
2544 1423 $widget
2545 1424 .addClass('no-consent')
2546 1425 .fadeTo(500, 0, function() {
2547 1426 $(this)
@@ -2548,9 +1427,9 @@
2548 1427 .css('display', 'none')
2549 1428 .addClass('hidden');
2550 1429 });
2551 1430 $chatbot.addClass('no-consent');
2552 -
1431 +
2553 1432 // Hide pre-chat message when no consent
2554 1433 $preChat.hide();
2555 1434 }
2556 1435 }
@@ -2558,38 +1437,46 @@
2558 1437
2559 1438 // ====================================
2560 1439 // PRE-CHAT MESSAGE HANDLING
2561 1440 // ====================================
2562 -
2563 - function checkPreChatDismissal(botId) {
2564 - botId = botId || 'default';
2565 - try {
2566 - var dismissedAt = localStorage.getItem('mxchat_pre_chat_dismissed_' + botId);
2567 - if (dismissedAt) {
2568 - // Re-show after 24 hours
2569 - var elapsed = Date.now() - parseInt(dismissedAt, 10);
2570 - if (elapsed < 86400000) {
2571 - getElement(botId, 'pre-chat-message').hide();
2572 - return;
1441 +
1442 + function checkPreChatDismissal() {
1443 + $.ajax({
1444 + url: mxchatChat.ajax_url,
1445 + type: 'POST',
1446 + data: {
1447 + action: 'mxchat_check_pre_chat_message_status',
1448 + _ajax_nonce: mxchatChat.nonce
1449 + },
1450 + success: function(response) {
1451 + if (response.success && !response.data.dismissed) {
1452 + $('#pre-chat-message').fadeIn(250);
1453 + } else {
1454 + $('#pre-chat-message').hide();
2573 1455 }
2574 - // Expired — clear and show again
2575 - localStorage.removeItem('mxchat_pre_chat_dismissed_' + botId);
1456 + },
1457 + error: function() {
1458 + //console.error('Failed to check pre-chat message dismissal status.');
2576 1459 }
2577 - getElement(botId, 'pre-chat-message').fadeIn(250);
2578 - } catch (e) {
2579 - // localStorage unavailable — show the message
2580 - getElement(botId, 'pre-chat-message').fadeIn(250);
2581 - }
1460 + });
2582 1461 }
2583 -
2584 - function handlePreChatDismissal(botId) {
2585 - botId = botId || 'default';
2586 - getElement(botId, 'pre-chat-message').fadeOut(200);
2587 - try {
2588 - localStorage.setItem('mxchat_pre_chat_dismissed_' + botId, String(Date.now()));
2589 - } catch (e) {
2590 - // localStorage unavailable — dismissal won't persist
2591 - }
1462 +
1463 + function handlePreChatDismissal() {
1464 + $('#pre-chat-message').fadeOut(200);
1465 + $.ajax({
1466 + url: mxchatChat.ajax_url,
1467 + type: 'POST',
1468 + data: {
1469 + action: 'mxchat_dismiss_pre_chat_message',
1470 + _ajax_nonce: mxchatChat.nonce
1471 + },
1472 + success: function() {
1473 + $('#pre-chat-message').hide();
1474 + },
1475 + error: function() {
1476 + //console.error('Failed to dismiss pre-chat message.');
1477 + }
1478 + });
2592 1479 }
2593 1480
2594 1481
2595 1482 // ====================================
@@ -2613,106 +1500,81 @@
2613 1500 // ====================================
2614 1501 // EVENT HANDLERS & INITIALIZATION
2615 1502 // ====================================
2616 1503
2617 -$(document).on('click', '.mxchat-popular-question', function () {
2618 - var question = $(this).text();
2619 - var botId = getBotIdFromElement(this);
1504 + // Popular questions click handler
1505 + $('.mxchat-popular-question').on('click', function () {
1506 + var question = $(this).text(); // Get the text of the clicked question
2620 1507
2621 - // Append the question as if the user typed it
2622 - appendMessage("user", question, '', [], false, botId);
1508 + // Append the question as if the user typed it
1509 + appendMessage("user", question);
2623 1510
2624 - // Only collapse if there are questions
2625 - if (hasQuickQuestions(botId)) {
2626 - collapseQuickQuestions(botId);
2627 - }
2628 -
2629 - // Send the question to the server
2630 - sendMessageToChatbot(question, botId);
2631 -});
2632 -
2633 -$(document).on('click', '.questions-toggle-btn', function(e) {
2634 - e.preventDefault();
2635 - e.stopPropagation();
2636 - var botId = getBotIdFromElement(this);
2637 - expandQuickQuestions(botId);
2638 -});
2639 -
2640 -$(document).on('click', '.questions-collapse-btn', function(e) {
2641 - e.preventDefault();
2642 - e.stopPropagation();
2643 - var botId = getBotIdFromElement(this);
2644 - collapseQuickQuestions(botId);
2645 -});
1511 + // Send the question to the server (backend)
1512 + sendMessageToChatbot(question);
1513 + });
2646 1514
2647 - // Chatbot visibility toggle handlers - use class selector for multi-instance support
2648 - $(document).on('click', '.floating-chatbot-button', function() {
2649 - var botId = getBotIdFromElement(this);
2650 - var $chatbot = getElement(botId, 'floating-chatbot');
2651 - var $badge = getElement(botId, 'chat-notification-badge');
2652 - var $preChat = getElement(botId, 'pre-chat-message');
2653 -
2654 - if ($chatbot.hasClass('hidden')) {
2655 - $chatbot.removeClass('hidden').addClass('visible');
1515 + // Pre-chat message dismissal handlers
1516 + $(document).on('click', '.close-pre-chat-message', function(e) {
1517 + e.stopPropagation();
1518 + handlePreChatDismissal();
1519 + });
1520 +
1521 + // Chatbot visibility toggle handlers
1522 + $(document).on('click', '#floating-chatbot-button', function() {
1523 + var chatbot = $('#floating-chatbot');
1524 + if (chatbot.hasClass('hidden')) {
1525 + chatbot.removeClass('hidden').addClass('visible');
2656 1526 $(this).addClass('hidden');
2657 - $badge.hide(); // Hide notification when opening chat
1527 + $('#chat-notification-badge').hide(); // Hide notification when opening chat
2658 1528 disableScroll();
2659 - $preChat.fadeOut(250);
2660 -
2661 - // Load chat history for returning visitors (persistence)
2662 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
2663 - if (chatPersistenceEnabled) {
2664 - MxChatInstances.ensureSession(botId);
2665 - }
2666 -
2667 - // Deferred email check — only on first widget open
2668 - var emailBlocker = getElementDOM(botId, 'email-blocker');
2669 - var instance = MxChatInstances.get(botId);
2670 - if (emailBlocker && !instance.emailCheckDone) {
2671 - instance.emailCheckDone = true;
2672 - resolveEmailState(botId);
2673 - } else if (!emailBlocker) {
2674 - // No email collection — still route through showChatContainerForBot
2675 - // so the loader is shown while chat history loads
2676 - showChatContainerForBot(botId);
2677 - }
1529 + $('#pre-chat-message').fadeOut(250);
2678 1530 } else {
2679 - $chatbot.removeClass('visible').addClass('hidden');
1531 + chatbot.removeClass('visible').addClass('hidden');
2680 1532 $(this).removeClass('hidden');
2681 1533 enableScroll();
2682 - checkPreChatDismissal(botId);
1534 + checkPreChatDismissal();
2683 1535 }
2684 1536 });
2685 -
2686 - // Allow clicking anywhere on the title bar to close the chatbot
2687 - $(document).on('click', '.chatbot-top-bar', function() {
2688 - var botId = getBotIdFromElement(this);
2689 - getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible');
2690 - getElement(botId, 'floating-chatbot-button').removeClass('hidden');
1537 +
1538 + $(document).on('click', '#exit-chat-button', function() {
1539 + $('#floating-chatbot').addClass('hidden').removeClass('visible');
1540 + $('#floating-chatbot-button').removeClass('hidden');
2691 1541 enableScroll();
2692 1542 });
2693 -
1543 +
2694 1544 $(document).on('click', '.close-pre-chat-message', function(e) {
2695 1545 e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click
2696 - var botId = getBotIdFromElement(this);
2697 - handlePreChatDismissal(botId);
1546 + $('#pre-chat-message').fadeOut(200, function() {
1547 + $(this).remove();
1548 + });
2698 1549 });
2699 -
2700 -
2701 - // PDF upload button handlers - use class selector
2702 - $(document).on('click', '.pdf-upload-btn', function() {
2703 - var botId = getBotIdFromElement(this);
2704 - var pdfInput = getElementDOM(botId, 'pdf-upload');
2705 - if (pdfInput) pdfInput.click();
1550 +
1551 + // Add to Cart button handler
1552 + $(document).on('click', '.mxchat-add-to-cart-button', function() {
1553 + var productId = $(this).data('product-id');
1554 +
1555 + // Get the button text instead of hardcoded "add to cart"
1556 + var buttonText = $(this).text() || "add to cart";
1557 +
1558 + // Add a special prefix to indicate this is from button
1559 + appendMessage("user", buttonText);
1560 + sendMessageToChatbot("!addtocart"); // Special command to indicate button click
2706 1561 });
2707 1562
2708 - // Word upload button handlers - use class selector
2709 - $(document).on('click', '.word-upload-btn', function() {
2710 - var botId = getBotIdFromElement(this);
2711 - var wordInput = getElementDOM(botId, 'word-upload');
2712 - if (wordInput) wordInput.click();
2713 - });
1563 + // PDF upload button handlers
1564 + if (document.getElementById('pdf-upload-btn')) {
1565 + document.getElementById('pdf-upload-btn').addEventListener('click', function() {
1566 + document.getElementById('pdf-upload').click();
1567 + });
1568 + }
2714 1569
1570 + // Word upload button handlers
1571 + if (document.getElementById('word-upload-btn')) {
1572 + document.getElementById('word-upload-btn').addEventListener('click', function() {
1573 + document.getElementById('word-upload').click();
1574 + });
1575 + }
1576 +
2715 1577 // PDF file input change handler
2716 1578 addSafeEventListener('pdf-upload', 'change', async function(e) {
2717 1579 const file = e.target.files[0];
2718 1580
@@ -2721,13 +1583,15 @@
2721 1583 return;
2722 1584 }
2723 1585
2724 1586 if (!sessionId) {
1587 + //console.error('No session ID found');
2725 1588 alert('Error: No session ID found');
2726 1589 return;
2727 1590 }
2728 -
1591 +
2729 1592 if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) {
1593 + //console.error('mxchatChat not properly configured:', mxchatChat);
2730 1594 alert('Error: Ajax configuration missing');
2731 1595 return;
2732 1596 }
2733 1597
@@ -2758,12 +1622,12 @@
2758 1622
2759 1623 if (data.success) {
2760 1624 // Hide popular questions if they exist
2761 1625 const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
2762 - if (hasQuickQuestions()) {
2763 - collapseQuickQuestions();
1626 + if (popularQuestionsContainer) {
1627 + popularQuestionsContainer.style.display = 'none';
2764 1628 }
2765 -
1629 +
2766 1630 // Show the active PDF name
2767 1631 showActivePdf(data.data.filename);
2768 1632
2769 1633 appendMessage('bot', data.data.message);
@@ -2769,11 +1633,13 @@
2769 1633 appendMessage('bot', data.data.message);
2770 1634 scrollToBottom();
2771 1635 activePdfFile = data.data.filename;
2772 1636 } else {
1637 + //console.error('Upload failed:', data.data);
2773 1638 alert('Failed to upload PDF. Please try again.');
2774 1639 }
2775 1640 } catch (error) {
1641 + //console.error('Upload error:', error);
2776 1642 alert('Error uploading file. Please try again.');
2777 1643 } finally {
2778 1644 uploadBtn.disabled = false;
2779 1645 sendBtn.disabled = false;
@@ -2791,12 +1657,13 @@
2791 1657 return;
2792 1658 }
2793 1659
2794 1660 if (!sessionId) {
1661 + //console.error('No session ID found');
2795 1662 alert('Error: No session ID found');
2796 1663 return;
2797 1664 }
2798 -
1665 +
2799 1666 // Disable buttons and show loading state
2800 1667 const uploadBtn = document.getElementById('word-upload-btn');
2801 1668 const sendBtn = document.getElementById('send-button');
2802 1669 const originalBtnContent = uploadBtn.innerHTML;
@@ -2823,10 +1690,10 @@
2823 1690
2824 1691 if (data.success) {
2825 1692 // Hide popular questions if they exist
2826 1693 const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
2827 - if (hasQuickQuestions()) {
2828 - collapseQuickQuestions();
1694 + if (popularQuestionsContainer) {
1695 + popularQuestionsContainer.style.display = 'none';
2829 1696 }
2830 1697
2831 1698 // Show the active Word document name
2832 1699 showActiveWord(data.data.filename);
@@ -2834,11 +1701,13 @@
2834 1701 appendMessage('bot', data.data.message);
2835 1702 scrollToBottom();
2836 1703 activeWordFile = data.data.filename;
2837 1704 } else {
1705 + //console.error('Upload failed:', data.data);
2838 1706 alert('Failed to upload Word document. Please try again.');
2839 1707 }
2840 1708 } catch (error) {
1709 + //console.error('Upload error:', error);
2841 1710 alert('Error uploading file. Please try again.');
2842 1711 } finally {
2843 1712 uploadBtn.disabled = false;
2844 1713 sendBtn.disabled = false;
@@ -2895,640 +1764,164 @@
2895 1764 });
2896 1765 });
2897 1766
2898 1767
2899 -// ====================================
2900 -// INIT LOADER & CHAT CONTAINER HELPERS
2901 -// ====================================
2902 -// These must be outside the email collection block so they're always available
2903 -// (used by persistence loading even when email collection is off)
2904 -
2905 -function showInitLoader(botId) {
2906 - var loader = getElementDOM(botId, 'mxchat-init-loader');
2907 - if (loader) loader.style.display = 'flex';
2908 -}
2909 -
2910 -function hideInitLoader(botId) {
2911 - var loader = getElementDOM(botId, 'mxchat-init-loader');
2912 - if (loader) loader.style.display = 'none';
2913 -}
2914 -
2915 -function showEmailFormForBot(botId) {
2916 - hideInitLoader(botId);
2917 - var emailBlocker = getElementDOM(botId, 'email-blocker');
2918 - var chatContainer = getElementDOM(botId, 'chat-container');
2919 - if (emailBlocker) emailBlocker.style.display = 'flex';
2920 - if (chatContainer) chatContainer.style.display = 'none';
2921 -}
2922 -
2923 -function showChatContainerForBot(botId) {
2924 - var emailBlocker = getElementDOM(botId, 'email-blocker');
2925 - var chatContainer = getElementDOM(botId, 'chat-container');
2926 - if (emailBlocker) emailBlocker.style.display = 'none';
2927 -
2928 - var instance = MxChatInstances.get(botId);
2929 - var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2930 -
2931 - // If persistence is on and history hasn't loaded yet, show loader
2932 - // while history loads to prevent flash of empty chat
2933 - if (chatPersistenceEnabled && !instance.chatHistoryLoaded) {
2934 - if (chatContainer) chatContainer.style.display = 'none';
2935 - showInitLoader(botId);
2936 - loadChatHistory(botId, function() {
2937 - hideInitLoader(botId);
2938 - if (chatContainer) chatContainer.style.display = 'flex';
2939 - scrollToBottom(botId, true);
2940 - });
2941 - } else {
2942 - hideInitLoader(botId);
2943 - if (chatContainer) chatContainer.style.display = 'flex';
2944 - if (typeof loadChatHistory === 'function') {
2945 - loadChatHistory(botId);
2946 - }
2947 - }
2948 -}
2949 -
2950 -// ====================================
2951 -// EMAIL COLLECTION SETUP - MULTI-INSTANCE VERSION
2952 -// ====================================
2953 -// Only run email collection setup if it's enabled
2954 -if (mxchatChat && mxchatChat.email_collection_enabled === 'on') {
2955 -
2956 - // Track submitting state per bot
2957 - const emailSubmittingState = {};
2958 -
2959 - // Add CSS animations for email form (once globally)
2960 - if (!document.getElementById('email-error-styles')) {
2961 - const style = document.createElement('style');
2962 - style.id = 'email-error-styles';
2963 - style.textContent = `
2964 - @keyframes fadeInError {
2965 - from { opacity: 0; transform: translateY(-5px); }
2966 - to { opacity: 1; transform: translateY(0); }
2967 - }
2968 - .email-input-shake {
2969 - animation: shake 0.5s ease-in-out;
2970 - }
2971 - @keyframes shake {
2972 - 0%, 100% { transform: translateX(0); }
2973 - 25% { transform: translateX(-5px); }
2974 - 75% { transform: translateX(5px); }
2975 - }
2976 - @keyframes spin {
2977 - from { transform: rotate(0deg); }
2978 - to { transform: rotate(360deg); }
2979 - }
2980 - .email-spinner {
2981 - display: inline-block;
2982 - vertical-align: middle;
2983 - }
2984 - `;
2985 - document.head.appendChild(style);
2986 - }
2987 -
2988 - function isValidEmailAddress(email) {
2989 - const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
2990 - return emailRegex.test(email.trim()) && email.length <= 254;
2991 - }
2992 -
2993 - function isValidNameInput(name) {
2994 - return name && name.trim().length >= 2 && name.trim().length <= 100;
2995 - }
2996 -
2997 - /**
2998 - * Replace {visitor_name} placeholder in intro message with actual visitor name
2999 - * @param {string} botId - The bot instance ID
3000 - * @param {string} visitorName - The visitor's name to insert
3001 - */
3002 - function replaceVisitorNamePlaceholder(botId, visitorName) {
3003 - var chatBox = getElementDOM(botId, 'chat-box');
3004 - if (!chatBox) return;
3005 -
3006 - // Find the first bot message (intro message)
3007 - var introMessage = chatBox.querySelector('.bot-message');
3008 - if (!introMessage) return;
3009 -
3010 - var messageContent = introMessage.querySelector('div[dir="auto"]');
3011 - if (!messageContent) return;
3012 -
3013 - var html = messageContent.innerHTML;
3014 -
3015 - // Replace {visitor_name} placeholder (case-insensitive)
3016 - if (visitorName && visitorName.trim()) {
3017 - // Escape HTML to prevent XSS
3018 - var safeName = $('<div>').text(visitorName.trim()).html();
3019 - html = html.replace(/\{visitor_name\}/gi, safeName);
3020 - } else {
3021 - // Remove placeholder and clean up spacing if no name provided
3022 - html = html.replace(/\{visitor_name\}/gi, '');
3023 - // Clean up any double spaces that might result
3024 - html = html.replace(/\s{2,}/g, ' ').trim();
3025 - }
3026 -
3027 - messageContent.innerHTML = html;
3028 - }
3029 -
3030 - function setEmailSubmissionState(botId, loading) {
3031 - var submitButton = getElementDOM(botId, 'email-submit-button');
3032 - var emailInput = getElementDOM(botId, 'user-email');
3033 - var nameInput = getElementDOM(botId, 'user-name');
3034 -
3035 - if (loading) {
3036 - emailSubmittingState[botId] = true;
3037 - if (submitButton) submitButton.disabled = true;
3038 - if (emailInput) emailInput.disabled = true;
3039 - if (nameInput) nameInput.disabled = true;
3040 -
3041 - if (submitButton && !submitButton.getAttribute('data-original-html')) {
3042 - submitButton.setAttribute('data-original-html', submitButton.innerHTML);
3043 - const originalText = submitButton.textContent;
3044 - submitButton.innerHTML = `
3045 - <svg class="email-spinner" style="width: 16px; height: 16px; margin-right: 8px; animation: spin 1s linear infinite;" viewBox="0 0 24 24">
3046 - <circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none" stroke-dasharray="31.416" stroke-dashoffset="31.416">
3047 - <animate attributeName="stroke-dasharray" dur="2s" values="0 31.416;15.708 15.708;0 31.416" repeatCount="indefinite"/>
3048 - <animate attributeName="stroke-dashoffset" dur="2s" values="0;-15.708;-31.416" repeatCount="indefinite"/>
3049 - </circle>
3050 - </svg>
3051 - ${originalText}
3052 - `;
3053 - submitButton.style.opacity = '0.8';
3054 - }
3055 - } else {
3056 - emailSubmittingState[botId] = false;
3057 - if (submitButton) submitButton.disabled = false;
3058 - if (emailInput) emailInput.disabled = false;
3059 - if (nameInput) nameInput.disabled = false;
3060 -
3061 - if (submitButton) {
3062 - const originalHtml = submitButton.getAttribute('data-original-html');
3063 - if (originalHtml) {
3064 - submitButton.innerHTML = originalHtml;
3065 - }
3066 - submitButton.style.opacity = '1';
3067 - }
3068 - }
3069 - }
3070 -
3071 - function showEmailError(botId, message) {
3072 - clearEmailError(botId);
3073 -
3074 - var emailForm = getElementDOM(botId, 'email-collection-form');
3075 - if (!emailForm) return;
3076 -
3077 - const errorDiv = document.createElement('div');
3078 - errorDiv.className = 'email-error';
3079 - errorDiv.style.cssText = `
3080 - color: #e74c3c;
3081 - font-size: 12px;
3082 - margin-top: 8px;
3083 - padding: 4px 0;
3084 - animation: fadeInError 0.3s ease;
3085 - `;
3086 - errorDiv.textContent = message;
3087 - emailForm.appendChild(errorDiv);
3088 -
3089 - // Add shake animation to inputs
3090 - var emailInput = getElementDOM(botId, 'user-email');
3091 - var nameInput = getElementDOM(botId, 'user-name');
3092 -
3093 - if (emailInput) {
3094 - emailInput.classList.add('email-input-shake');
3095 - setTimeout(() => emailInput.classList.remove('email-input-shake'), 500);
3096 - }
3097 - if (nameInput) {
3098 - nameInput.classList.add('email-input-shake');
3099 - setTimeout(() => nameInput.classList.remove('email-input-shake'), 500);
3100 - }
3101 - }
3102 -
3103 - function clearEmailError(botId) {
3104 - var emailForm = getElementDOM(botId, 'email-collection-form');
3105 - if (emailForm) {
3106 - const existingErrors = emailForm.querySelectorAll('.email-error');
3107 - existingErrors.forEach(error => error.remove());
3108 - }
3109 - }
3110 -
3111 - // Resolve email state using server-side data when available, AJAX fallback otherwise
3112 - function resolveEmailState(botId) {
3113 - if (mxchatChat.skip_email_check && mxchatChat.initial_email_state) {
3114 - if (mxchatChat.initial_email_state.show_email_form) {
3115 - showEmailFormForBot(botId);
3116 - } else {
3117 - showChatContainerForBot(botId);
3118 - }
3119 - } else {
3120 - checkSessionAndEmailForBot(botId);
3121 - }
3122 - }
3123 -
3124 - function checkSessionAndEmailForBot(botId) {
3125 - const sessionId = MxChatInstances.ensureSession(botId);
3126 -
3127 - // Hide both panels while we check — show loader instead
3128 - var emailBlocker = getElementDOM(botId, 'email-blocker');
3129 - var chatContainer = getElementDOM(botId, 'chat-container');
3130 - if (emailBlocker) emailBlocker.style.display = 'none';
3131 - if (chatContainer) chatContainer.style.display = 'none';
3132 - showInitLoader(botId);
3133 -
3134 - fetch(mxchatChat.ajax_url, {
3135 - method: 'POST',
3136 - headers: {
3137 - 'Content-Type': 'application/x-www-form-urlencoded',
3138 - },
3139 - body: new URLSearchParams({
3140 - action: 'mxchat_check_email_provided',
3141 - session_id: sessionId,
3142 - nonce: mxchatChat.nonce,
1768 + // ====================================
1769 + // EMAIL COLLECTION SETUP
1770 + // ====================================
1771 +
1772 + // Email collection form setup and handlers
1773 + const emailForm = document.getElementById('email-collection-form');
1774 + const emailBlocker = document.getElementById('email-blocker');
1775 + const chatbotWrapper = document.getElementById('chat-container');
1776 +
1777 + if (emailForm && emailBlocker && chatbotWrapper) {
1778 + // Check if email exists for the current session
1779 + function checkSessionAndEmail() {
1780 + const sessionId = getChatSession();
1781 + //console.log("[DEBUG JS] checkSessionAndEmail -> sessionId:", sessionId);
1782 +
1783 + fetch(mxchatChat.ajax_url, {
1784 + method: 'POST',
1785 + headers: {
1786 + 'Content-Type': 'application/x-www-form-urlencoded',
1787 + },
1788 + body: new URLSearchParams({
1789 + action: 'mxchat_check_email_provided',
1790 + session_id: sessionId,
1791 + nonce: mxchatChat.nonce,
1792 + }),
3143 1793 })
3144 - })
3145 - .then((response) => {
3146 - if (!response.ok) {
3147 - throw new Error(`HTTP error! status: ${response.status}`);
3148 - }
3149 - return response.json();
3150 - })
3151 - .then((data) => {
3152 - if (data.success) {
3153 - if (data.data.logged_in || data.data.email) {
3154 - showChatContainerForBot(botId);
1794 + .then((response) => response.json())
1795 + .then((data) => {
1796 + //console.log("[DEBUG JS] mxchat_check_email_provided response:", data);
1797 +
1798 + if (data.success) {
1799 + if (data.data.logged_in) {
1800 + //console.log("[DEBUG JS] User is logged in. Hiding email form.");
1801 + emailBlocker.style.display = 'none';
1802 + chatbotWrapper.style.display = 'flex';
1803 + } else if (data.data.email) {
1804 + //console.log("[DEBUG JS] Email found for session. Hiding email form.");
1805 + emailBlocker.style.display = 'none';
1806 + chatbotWrapper.style.display = 'flex';
1807 + } else {
1808 + //console.log("[DEBUG JS] No email provided. Showing email form.");
1809 + emailBlocker.style.display = 'flex';
1810 + chatbotWrapper.style.display = 'none';
1811 + }
3155 1812 } else {
3156 - showEmailFormForBot(botId);
1813 + //console.log("[DEBUG JS] Error or no data received. Showing email form.");
1814 + emailBlocker.style.display = 'flex';
1815 + chatbotWrapper.style.display = 'none';
3157 1816 }
3158 - } else {
3159 - showEmailFormForBot(botId);
3160 - }
3161 - })
3162 - .catch((error) => {
3163 - showEmailFormForBot(botId);
3164 - });
3165 - }
3166 -
3167 - // Event delegation for email form submission
3168 - $(document).on('submit', '.email-collection-form', function(e) {
3169 - e.preventDefault();
3170 - e.stopPropagation();
3171 -
3172 - var botId = getBotIdFromElement(this);
3173 -
3174 - // Prevent double submission
3175 - if (emailSubmittingState[botId]) {
3176 - return false;
1817 + })
1818 + .catch((error) => {
1819 + // //console.error("[DEBUG JS] Fetch error -> forcing email form visible:", error);
1820 + emailBlocker.style.display = 'flex';
1821 + chatbotWrapper.style.display = 'none';
1822 + });
3177 1823 }
3178 -
3179 - var emailInput = getElementDOM(botId, 'user-email');
3180 - var nameInput = getElementDOM(botId, 'user-name');
3181 - var userEmail = emailInput ? emailInput.value.trim() : '';
3182 - var userName = nameInput ? nameInput.value.trim() : '';
3183 - var sessionId = MxChatInstances.ensureSession(botId);
3184 -
3185 - // Validate email
3186 - if (!userEmail) {
3187 - showEmailError(botId, 'Please enter your email address.');
3188 - return false;
3189 - }
3190 -
3191 - if (!isValidEmailAddress(userEmail)) {
3192 - showEmailError(botId, 'Please enter a valid email address.');
3193 - return false;
3194 - }
3195 -
3196 - // Validate name if field exists and has content
3197 - if (nameInput && userName && !isValidNameInput(userName)) {
3198 - showEmailError(botId, 'Please enter a valid name (2-100 characters).');
3199 - return false;
3200 - }
3201 -
3202 - clearEmailError(botId);
3203 - setEmailSubmissionState(botId, true);
3204 -
3205 - // Prepare form data
3206 - const formData = new URLSearchParams({
3207 - action: 'mxchat_handle_save_email_and_response',
3208 - email: userEmail,
3209 - session_id: sessionId,
3210 - nonce: mxchatChat.nonce,
3211 - });
3212 -
3213 - if (userName) {
3214 - formData.append('name', userName);
3215 - }
3216 -
3217 - fetch(mxchatChat.ajax_url, {
3218 - method: 'POST',
3219 - headers: {
3220 - 'Content-Type': 'application/x-www-form-urlencoded',
3221 - },
3222 - body: formData
3223 - })
3224 - .then((response) => {
3225 - if (!response.ok) {
3226 - throw new Error(`HTTP error! status: ${response.status}`);
3227 - }
3228 - return response.json();
3229 - })
3230 - .then((data) => {
3231 - setEmailSubmissionState(botId, false);
3232 -
3233 - if (data.success) {
3234 - showChatContainerForBot(botId);
3235 -
3236 - // Replace {visitor_name} placeholder in intro message with actual name
3237 - if (userName) {
3238 - replaceVisitorNamePlaceholder(botId, userName);
3239 - } else {
3240 - // Remove placeholder if no name provided
3241 - replaceVisitorNamePlaceholder(botId, '');
3242 - }
3243 -
3244 - if (data.message && typeof appendMessage === 'function') {
3245 - setTimeout(() => {
3246 - appendMessage('bot', data.message, '', [], false, botId);
3247 - if (typeof scrollToBottom === 'function') {
3248 - scrollToBottom(botId);
1824 +
1825 + // Handle email form submission
1826 + emailForm.addEventListener('submit', function (event) {
1827 + event.preventDefault();
1828 + const userEmail = document.getElementById('user-email').value;
1829 + const sessionId = getChatSession();
1830 +
1831 + if (userEmail) {
1832 + fetch(mxchatChat.ajax_url, {
1833 + method: 'POST',
1834 + headers: {
1835 + 'Content-Type': 'application/x-www-form-urlencoded',
1836 + },
1837 + body: new URLSearchParams({
1838 + action: 'mxchat_handle_save_email_and_response',
1839 + email: userEmail,
1840 + session_id: sessionId,
1841 + nonce: mxchatChat.nonce,
1842 + }),
1843 + })
1844 + .then((response) => response.json())
1845 + .then((data) => {
1846 + //console.log('Backend response:', data);
1847 + if (data.success) {
1848 + //console.log('Email saved successfully:', userEmail);
1849 + emailBlocker.style.display = 'none';
1850 + chatbotWrapper.style.display = 'flex';
1851 +
1852 + // Optionally handle bot response
1853 + if (data.message) {
1854 + appendMessage('bot', data.message);
1855 + scrollToBottom();
3249 1856 }
3250 - }, 100);
3251 - }
3252 - } else {
3253 - showEmailError(botId, data.message || 'Failed to save email. Please try again.');
1857 + } else {
1858 + //console.error('Error saving email:', data.message || 'Unknown error');
1859 + }
1860 + })
1861 + .catch((error) => {
1862 + //console.error('AJAX error:', error);
1863 + });
3254 1864 }
3255 - })
3256 - .catch((error) => {
3257 - setEmailSubmissionState(botId, false);
3258 - showEmailError(botId, 'An error occurred. Please try again.');
3259 1865 });
1866 +
1867 + // Check session and email status on page load
1868 + checkSessionAndEmail();
1869 + } else if (mxchatChat.email_collection_enabled) {
1870 + // Only show error if email collection is enabled but elements are missing
1871 + //console.error('Essential elements for email handling are missing.');
1872 + }
3260 1873
3261 - return false;
3262 - });
3263 -
3264 - // Real-time email validation using event delegation
3265 - $(document).on('input', '.mxchat-email-input', function() {
3266 - var botId = getBotIdFromElement(this);
3267 - var $input = $(this);
3268 -
3269 - // Clear previous timeout
3270 - clearTimeout($input.data('validationTimeout'));
3271 -
3272 - // Debounce validation
3273 - var timeout = setTimeout(() => {
3274 - var email = this.value.trim();
3275 - clearEmailError(botId);
3276 -
3277 - if (email && !isValidEmailAddress(email)) {
3278 - showEmailError(botId, 'Please enter a valid email address.');
3279 - }
3280 - }, 500);
3281 -
3282 - $input.data('validationTimeout', timeout);
3283 - });
3284 -
3285 - // Handle Enter key in email input
3286 - $(document).on('keypress', '.mxchat-email-input', function(e) {
3287 - if (e.key === 'Enter') {
3288 - e.preventDefault();
3289 - var botId = getBotIdFromElement(this);
3290 - if (!emailSubmittingState[botId]) {
3291 - $(this).closest('.email-collection-form').submit();
3292 - }
3293 - }
3294 - });
3295 -
3296 - // Handle Enter key in name input
3297 - $(document).on('keypress', '.mxchat-name-input', function(e) {
3298 - if (e.key === 'Enter') {
3299 - e.preventDefault();
3300 - var botId = getBotIdFromElement(this);
3301 - if (!emailSubmittingState[botId]) {
3302 - $(this).closest('.email-collection-form').submit();
3303 - }
3304 - }
3305 - });
3306 -
3307 - // Initialize email check for all bot instances
3308 - // For floating bots: defer until widget is opened (zero passive AJAX)
3309 - // For embedded bots: check immediately since the form is visible
3310 - $('.mxchat-chatbot-wrapper').each(function() {
3311 - var botId = $(this).data('bot-id') || 'default';
3312 - var emailBlocker = getElementDOM(botId, 'email-blocker');
3313 -
3314 - if (emailBlocker) {
3315 - if (isEmbeddedBot(botId)) {
3316 - // Embedded bots are always visible — check now
3317 - resolveEmailState(botId);
3318 - }
3319 - // Floating bots: handled in the widget open handler
3320 - } else if (isEmbeddedBot(botId)) {
3321 - // Embedded bot, no email collection — load history with loader
3322 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3323 - if (chatPersistenceEnabled) {
3324 - MxChatInstances.ensureSession(botId);
3325 - showChatContainerForBot(botId);
3326 - }
3327 - }
3328 - });
3329 -}
3330 -
3331 - // Open chatbot when pre-chat message is clicked - use class selector for multi-instance
3332 - $(document).on('click', '.pre-chat-message', function() {
3333 - var botId = getBotIdFromElement(this);
3334 - var $chatbot = getElement(botId, 'floating-chatbot');
3335 - if ($chatbot.hasClass('hidden')) {
3336 - $chatbot.removeClass('hidden').addClass('visible');
3337 - getElement(botId, 'floating-chatbot-button').addClass('hidden');
3338 - handlePreChatDismissal(botId);
1874 + // Open chatbot when pre-chat message is clicked
1875 + $(document).on('click', '#pre-chat-message', function() {
1876 + var chatbot = $('#floating-chatbot');
1877 + if (chatbot.hasClass('hidden')) {
1878 + chatbot.removeClass('hidden').addClass('visible');
1879 + $('#floating-chatbot-button').addClass('hidden');
1880 + $('#pre-chat-message').fadeOut(250); // Hide pre-chat message
3339 1881 disableScroll(); // Disable scroll when chatbot opens
3340 -
3341 - // Load chat history for returning visitors (persistence)
3342 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3343 - if (chatPersistenceEnabled) {
3344 - MxChatInstances.ensureSession(botId);
3345 - }
3346 -
3347 - // Deferred email check — only on first widget open
3348 - var emailBlocker = getElementDOM(botId, 'email-blocker');
3349 - var instance = MxChatInstances.get(botId);
3350 - if (emailBlocker && !instance.emailCheckDone) {
3351 - instance.emailCheckDone = true;
3352 - resolveEmailState(botId);
3353 - } else if (!emailBlocker) {
3354 - showChatContainerForBot(botId);
3355 - }
3356 1882 }
3357 1883 });
3358 1884
3359 - // Legacy duplicate close handler removed — handled by single event delegation above
1885 + var closeButton = document.querySelector('.close-pre-chat-message');
1886 + if (closeButton) {
1887 + closeButton.addEventListener('click', function() {
1888 + $('#pre-chat-message').fadeOut(200); // Hide the message
3360 1889
3361 -
3362 -function hasQuickQuestions(botId) {
3363 - botId = botId || 'default';
3364 - var questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3365 - if (!questionsContainer) return false;
3366 - const questionButtons = questionsContainer.querySelectorAll('.mxchat-popular-question');
3367 - return questionButtons.length > 0;
3368 -}
3369 -
3370 -/**
3371 - * Check if a bot is embedded (not floating)
3372 - * Embedded bots don't have a .floating-chatbot wrapper
3373 - */
3374 -function isEmbeddedBot(botId) {
3375 - botId = botId || 'default';
3376 - var floatingWrapper = document.getElementById('floating-chatbot-' + botId);
3377 - return !floatingWrapper;
3378 -}
3379 -
3380 -function collapseQuickQuestions(botId) {
3381 - botId = botId || 'default';
3382 - const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3383 - if (questionsContainer && hasQuickQuestions(botId)) {
3384 - questionsContainer.classList.add('collapsed');
3385 - questionsContainer.classList.add('has-been-collapsed');
3386 - try {
3387 - sessionStorage.setItem('mxchat_questions_collapsed_' + botId, 'true');
3388 - sessionStorage.setItem('mxchat_questions_has_been_collapsed_' + botId, 'true');
3389 - } catch (e) {
3390 - // Ignore if sessionStorage is not available
3391 - }
3392 - }
3393 -}
3394 -
3395 -function expandQuickQuestions(botId) {
3396 - botId = botId || 'default';
3397 - const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3398 - if (questionsContainer && hasQuickQuestions(botId)) {
3399 - questionsContainer.classList.remove('collapsed');
3400 - try {
3401 - sessionStorage.setItem('mxchat_questions_collapsed_' + botId, 'false');
3402 - } catch (e) {
3403 - // Ignore if sessionStorage is not available
3404 - }
3405 - }
3406 -}
3407 -
3408 -function checkQuickQuestionsState(botId) {
3409 - botId = botId || 'default';
3410 - if (!hasQuickQuestions(botId)) {
3411 - return; // Don't do anything if no questions exist
3412 - }
3413 -
3414 - // Skip restoring collapsed state for embedded bots - they should always start expanded
3415 - if (isEmbeddedBot(botId)) {
3416 - return;
3417 - }
3418 -
3419 - try {
3420 - const isCollapsed = sessionStorage.getItem('mxchat_questions_collapsed_' + botId);
3421 - const hasBeenCollapsed = sessionStorage.getItem('mxchat_questions_has_been_collapsed_' + botId);
3422 -
3423 - const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3424 - if (questionsContainer) {
3425 - if (hasBeenCollapsed === 'true') {
3426 - questionsContainer.classList.add('has-been-collapsed');
3427 - }
3428 - if (isCollapsed === 'true') {
3429 - questionsContainer.classList.add('collapsed');
3430 - }
3431 - }
3432 - } catch (e) {
3433 - // Ignore if sessionStorage is not available
3434 - }
3435 -}
3436 -
3437 -// Global delegation for dynamically added links as fallback
3438 -// Use class selector for multi-instance support
3439 -$(document).on('click', '.chat-box a[href]:not([data-tracked])', function(e) {
3440 - const $link = $(this);
3441 - const messageDiv = $link.closest('.bot-message, .agent-message');
3442 -
3443 - // Only process bot/agent message links
3444 - if (messageDiv.length > 0) {
3445 - const originalHref = $link.attr('href');
3446 -
3447 - if (originalHref && (originalHref.startsWith('http://') || originalHref.startsWith('https://'))) {
3448 - e.preventDefault();
3449 - e.stopPropagation();
3450 -
3451 - // Mark as tracked
3452 - $link.attr('data-tracked', 'true');
3453 -
3454 - // Get bot ID from the chat box context
3455 - var botId = getBotIdFromElement(this);
3456 -
3457 - // Get message context from the message div
3458 - const messageText = messageDiv.text().substring(0, 200);
3459 -
1890 + // Send an AJAX request to set the transient flag for 24 hours
3460 1891 $.ajax({
3461 1892 url: mxchatChat.ajax_url,
3462 1893 type: 'POST',
3463 1894 data: {
3464 - action: 'mxchat_track_url_click',
3465 - session_id: getChatSession(botId),
3466 - url: originalHref,
3467 - message_context: messageText,
3468 - nonce: mxchatChat.nonce
1895 + action: 'mxchat_dismiss_pre_chat_message',
1896 + _ajax_nonce: mxchatChat.nonce
3469 1897 },
3470 - complete: function() {
3471 - if ($link.attr('target') === '_blank' || linkTarget === '_blank') {
3472 - window.open(originalHref, '_blank');
3473 - } else {
3474 - window.location.href = originalHref;
3475 - }
1898 + success: function() {
1899 + //console.log('Pre-chat message dismissed for 24 hours.');
1900 +
1901 + // Ensure the message is hidden after dismissal
1902 + $('#pre-chat-message').hide();
1903 + },
1904 + error: function() {
1905 + ////console.error('Failed to dismiss pre-chat message.');
3476 1906 }
3477 1907 });
3478 -
3479 - return false;
3480 - }
1908 + });
3481 1909 }
3482 -});
3483 -
3484 1910 // ====================================
3485 1911 // MAIN INITIALIZATION
3486 1912 // ====================================
3487 -
3488 - // Initialize all chatbot instances on the page
3489 - initializeAllInstances();
3490 -
3491 - // Legacy initialization for single bot compatibility
3492 - $('.floating-chatbot.hidden').each(function() {
3493 - var botId = getBotIdFromElement(this);
3494 - getElement(botId, 'floating-chatbot-button').removeClass('hidden');
3495 - });
3496 -
1913 +
1914 + if ($('#floating-chatbot').hasClass('hidden')) {
1915 + $('#floating-chatbot-button').removeClass('hidden');
1916 + }
3497 1917 // Initialize when document is ready
3498 1918 setFullHeight();
1919 + initializeChatVisibility();
1920 + loadChatHistory();
3499 1921
3500 - // Note: trackOriginatingPage() and loadChatHistory() are now deferred
3501 - // until the user's first interaction via MxChatInstances.ensureSession()
3502 -
3503 - // Initialize chat visibility for all instances
3504 - $('.mxchat-chatbot-wrapper').each(function() {
3505 - var botId = $(this).data('bot-id') || 'default';
3506 - initializeChatVisibility(botId);
3507 - });
3508 -
3509 - // Make functions globally available for add-ons
3510 - window.hasQuickQuestions = hasQuickQuestions;
3511 - window.collapseQuickQuestions = collapseQuickQuestions;
3512 - window.appendMessage = appendMessage;
3513 - window.appendThinkingMessage = appendThinkingMessage;
3514 - window.scrollToBottom = scrollToBottom;
3515 - window.scrollElementToTop = scrollElementToTop;
3516 - window.replaceLastMessage = replaceLastMessage;
3517 - window.callMxChat = callMxChat;
3518 - window.callMxChatStream = callMxChatStream;
3519 - window.shouldUseStreaming = shouldUseStreaming;
3520 - window.getChatSession = getChatSession;
3521 - window.getPageContext = getPageContext;
3522 - window.updateStreamingMessage = updateStreamingMessage;
3523 - window.MxChatInstances = MxChatInstances;
3524 - window.getElement = getElement;
3525 - window.getElementDOM = getElementDOM;
3526 - window.getBotIdFromElement = getBotIdFromElement;
3527 -
3528 1922 }); // End of jQuery ready
3529 1923
3530 -
3531 1924 // ====================================
3532 1925 // GLOBAL EVENT LISTENERS (Outside jQuery)
3533 1926 // ====================================
3534 1927
@@ -3553,5 +1946,10 @@
3553 1946 });
3554 1947 }
3555 1948 }
3556 1949 });
1950 +
1951 +
1952 +
1953 +
1954 +
3557 1955