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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 -2486 3.2.1 → 2.2.8 View file →
@@ -1,215 +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, or null if none exists.
65 - // 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 - // Re-sync cookie from localStorage if cookie was lost
77 - if (sessionId && !getCookie(cookieName)) {
78 - document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
79 - }
80 -
81 - return sessionId || null;
82 - },
83 -
84 - // Lazy session initializer — called on first user interaction
85 - ensureSession: function(botId) {
86 - botId = botId || 'default';
87 - var instance = this.instances[botId] || this.init(botId);
88 -
89 - if (instance.sessionId) {
90 - return instance.sessionId;
91 - }
92 -
93 - // Check for existing session from cookie or localStorage
94 - var existingSession = this.getChatSession(botId);
95 -
96 - if (existingSession) {
97 - instance.sessionId = existingSession;
98 - } else {
99 - // Brand new session
100 - var newId = generateSessionId();
101 - this.setChatSession(botId, newId);
102 - instance.sessionId = newId;
103 - }
104 -
105 - // Now that we have a session, do the deferred work
106 - refreshNonceIfNeeded();
107 - trackOriginatingPage();
108 -
109 - // Note: loadChatHistory is handled by showChatContainerForBot with loader UI,
110 - // so we do NOT call it here to avoid a race condition.
111 -
112 - return instance.sessionId;
113 - },
114 -
115 - setChatSession: function(botId, sessionId) {
116 - var cookieName = 'mxchat_session_id_' + botId;
117 - var storageKey = 'mxchat_session_id_' + botId;
118 - document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
119 - try { localStorage.setItem(storageKey, sessionId); } catch (e) {}
120 - if (this.instances[botId]) {
121 - this.instances[botId].sessionId = sessionId;
122 - }
123 - },
124 -
125 - resetChatSession: function(botId) {
126 - // Clear old session from localStorage before setting new one
127 - try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {}
128 - var newSessionId = generateSessionId();
129 - this.setChatSession(botId, newSessionId);
130 - var $chatBox = getElement(botId, 'chat-box');
131 - if ($chatBox.length) {
132 - $chatBox.find('.user-message, .bot-message:not(:first), .agent-message').remove();
133 - }
134 - if (this.instances[botId]) {
135 - this.instances[botId].chatHistoryLoaded = false;
136 - this.instances[botId].processedMessageIds = new Set();
137 - }
138 - },
139 -
140 - // Silent reset — new session ID without clearing the chat UI
141 - // Used when IP changes mid-conversation so the user doesn't see messages vanish
142 - silentResetSession: function(botId) {
143 - try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {}
144 - var newSessionId = generateSessionId();
145 - this.setChatSession(botId, newSessionId);
146 - if (this.instances[botId]) {
147 - this.instances[botId].sessionId = newSessionId;
148 - }
149 - return newSessionId;
150 - }
151 - };
152 -
153 - // ====================================
154 - // ELEMENT SELECTOR HELPERS
155 - // ====================================
156 -
157 - // Check if a specific bot has an AI theme assigned (skip inline colors)
158 - function shouldSkipInlineColors(botId) {
159 - // If global AI theme is active, skip inline colors for all bots
160 - if (mxchatChat.skip_inline_colors) {
161 - return true;
162 - }
163 - // Check if this specific bot has a theme assignment
164 - var botAssignments = mxchatChat.bot_theme_assignments || {};
165 - return botAssignments.hasOwnProperty(botId);
166 - }
167 -
168 - // Get element by ID with bot suffix - returns jQuery object
169 - function getElement(botId, elementName) {
170 - return $('#' + elementName + '-' + botId);
171 - }
172 -
173 - // Get element by ID with bot suffix - returns DOM element
174 - function getElementDOM(botId, elementName) {
175 - return document.getElementById(elementName + '-' + botId);
176 - }
177 -
178 - // Get bot ID from any element within a chatbot instance
179 - function getBotIdFromElement(element) {
180 - var $wrapper = $(element).closest('.mxchat-chatbot-wrapper');
181 - if ($wrapper.length) {
182 - return $wrapper.data('bot-id') || 'default';
183 - }
184 - // Fallback: try to find from floating container
185 - var $floating = $(element).closest('.floating-chatbot');
186 - if ($floating.length) {
187 - var id = $floating.attr('id') || '';
188 - var match = id.match(/floating-chatbot-(.+)/);
189 - if (match) return match[1];
190 - }
191 - // Fallback: check if element itself has an ID with bot suffix (e.g., floating-chatbot-button-{bot_id})
192 - var elementId = $(element).attr('id') || '';
193 - if (elementId) {
194 - // Match patterns like: floating-chatbot-button-{bot_id}, pre-chat-message-{bot_id}
195 - var idMatch = elementId.match(/^(?:floating-chatbot-button|pre-chat-message|chat-notification-badge)-(.+)$/);
196 - if (idMatch) return idMatch[1];
197 - }
198 - return 'default';
199 - }
200 -
201 - // Get wrapper element for a bot
202 - function getWrapper(botId) {
203 - return getElement(botId, 'mxchat-chatbot-wrapper');
204 - }
205 -
206 - // ====================================
207 4 // GLOBAL VARIABLES & CONFIGURATION
208 5 // ====================================
209 6 const toolbarIconColor = mxchatChat.toolbar_icon_color || '#212121';
210 -
211 - // Initialize color settings (these are global as they come from PHP)
7 +
8 + // Initialize color settings
212 9 var userMessageBgColor = mxchatChat.user_message_bg_color;
213 10 var userMessageFontColor = mxchatChat.user_message_font_color;
214 11 var botMessageBgColor = mxchatChat.bot_message_bg_color;
215 12 var botMessageFontColor = mxchatChat.bot_message_font_color;
@@ -214,64 +11,53 @@
214 11 var botMessageBgColor = mxchatChat.bot_message_bg_color;
215 12 var botMessageFontColor = mxchatChat.bot_message_font_color;
216 13 var liveAgentMessageBgColor = mxchatChat.live_agent_message_bg_color;
217 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;
218 25
219 - var linkTarget = mxchatChat.link_target_toggle === 'on' ? '_blank' : '_self';
220 26
221 27 // ====================================
222 - // SESSION MANAGEMENT (Legacy compatibility)
28 + // SESSION MANAGEMENT
223 29 // ====================================
224 -
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 +
225 50 function getCookie(name) {
226 51 let value = "; " + document.cookie;
227 52 let parts = value.split("; " + name + "=");
228 53 if (parts.length == 2) return parts.pop().split(";").shift();
229 54 }
230 -
55 +
231 56 function generateSessionId() {
232 57 return 'mxchat_chat_' + Math.random().toString(36).substr(2, 9);
233 58 }
234 59
235 - // Legacy function - now delegates to instance manager
236 - function getChatSession(botId) {
237 - botId = botId || 'default';
238 - return MxChatInstances.getChatSession(botId);
239 - }
240 -
241 - function setChatSession(sessionId, botId) {
242 - botId = botId || 'default';
243 - MxChatInstances.setChatSession(botId, sessionId);
244 - }
245 -
246 - function resetChatSession(botId) {
247 - botId = botId || 'default';
248 - MxChatInstances.resetChatSession(botId);
249 - }
250 -
251 - // ====================================
252 - // INITIALIZE ALL CHATBOT INSTANCES
253 - // ====================================
254 -
255 - function initializeAllInstances() {
256 - // Find all chatbot wrappers on the page
257 - $('.mxchat-chatbot-wrapper').each(function() {
258 - var botId = $(this).data('bot-id') || 'default';
259 - MxChatInstances.init(botId);
260 - initializeBotInstance(botId);
261 - });
262 - }
263 -
264 - function initializeBotInstance(botId) {
265 - var instance = MxChatInstances.get(botId);
266 -
267 - // Initialize quick questions state for this bot
268 - checkQuickQuestionsState(botId);
269 -
270 - // Note: Event handlers use event delegation with class selectors,
271 - // so they work automatically for all instances without per-bot setup
272 - }
273 -
274 60 // ====================================
275 61 // CONTEXTUAL AWARENESS FUNCTIONALITY
276 62 // ====================================
277 63
@@ -347,25 +133,11 @@
347 133 const elements = clone.querySelectorAll(selector);
348 134 elements.forEach(el => el.remove());
349 135 });
350 136
351 - // Extract MxChat context data attributes before getting text content
352 - const contextData = [];
353 - clone.querySelectorAll('[data-mxchat-context]').forEach(el => {
354 - const contextValue = el.dataset.mxchatContext;
355 - if (contextValue && contextValue.trim()) {
356 - contextData.push(contextValue);
357 - }
358 - });
359 -
360 137 // Get text content and clean it up
361 138 pageContent = clone.textContent || clone.innerText || '';
362 139
363 - // Add context data to page content if any were found
364 - if (contextData.length > 0) {
365 - pageContent += '\n\nAdditional Context:\n' + contextData.join('\n');
366 - }
367 -
368 140 // Clean up whitespace and limit length
369 141 pageContent = pageContent
370 142 .replace(/\s+/g, ' ')
371 143 .trim()
@@ -383,159 +155,62 @@
383 155 content: pageContent
384 156 };
385 157 }
386 158
387 -// Track originating page when chat starts
388 -function trackOriginatingPage() {
389 - const sessionId = getChatSession();
390 - const pageUrl = window.location.href;
391 - const pageTitle = document.title || 'Untitled Page';
392 -
393 - // Only track once per session
394 - const trackingKey = 'mxchat_originating_tracked_' + sessionId;
395 - if (sessionStorage.getItem(trackingKey)) {
396 - return;
397 - }
398 -
399 - $.ajax({
400 - url: mxchatChat.ajax_url,
401 - type: 'POST',
402 - data: {
403 - action: 'mxchat_track_originating_page',
404 - session_id: sessionId,
405 - page_url: pageUrl,
406 - page_title: pageTitle,
407 - nonce: mxchatChat.nonce
408 - },
409 - success: function(response) {
410 - if (response.success) {
411 - sessionStorage.setItem(trackingKey, 'true');
412 - }
413 - }
414 - });
415 -}
416 -
417 159 // ====================================
418 160 // CORE CHAT FUNCTIONALITY
419 161 // ====================================
420 -
421 -// Helper functions to disable/enable chat input while waiting for response
422 -function disableChatInput(botId) {
423 - botId = botId || 'default';
424 - var chatInput = getElementDOM(botId, 'chat-input');
425 - var sendButton = getElementDOM(botId, 'send-button');
426 - if (chatInput) {
427 - chatInput.disabled = true;
428 - chatInput.style.opacity = '0.6';
429 - }
430 - if (sendButton) {
431 - sendButton.disabled = true;
432 - sendButton.style.opacity = '0.5';
433 - sendButton.style.pointerEvents = 'none';
434 - }
435 -}
436 -
437 -function enableChatInput(botId) {
438 - botId = botId || 'default';
439 - var chatInput = getElementDOM(botId, 'chat-input');
440 - var sendButton = getElementDOM(botId, 'send-button');
441 - if (chatInput) {
442 - chatInput.disabled = false;
443 - chatInput.style.opacity = '1';
444 - chatInput.focus();
445 - }
446 - if (sendButton) {
447 - sendButton.disabled = false;
448 - sendButton.style.opacity = '1';
449 - sendButton.style.pointerEvents = 'auto';
450 - }
451 -}
452 -
453 162 // Update your existing sendMessage function
454 -function sendMessage(botId) {
455 - botId = botId || 'default';
456 - MxChatInstances.ensureSession(botId);
457 - var $chatInput = getElement(botId, 'chat-input');
458 - var message = $chatInput.val();
459 -
460 - // ADD PROMPT HOOK HERE
461 - if (typeof customMxChatFilter === 'function') {
462 - message = customMxChatFilter(message, "prompt");
463 - }
464 -
163 +function sendMessage() {
164 + var message = $('#chat-input').val();
465 165 if (message) {
466 - // Don't disable input in live agent mode - let users chat freely
467 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
468 - var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent';
469 - if (!isAgentMode) {
470 - disableChatInput(botId);
471 - }
166 + appendMessage("user", message);
167 + $('#chat-input').val('');
168 + $('#chat-input').css('height', 'auto');
472 169
473 - appendMessage("user", message, '', [], false, botId);
474 - $chatInput.val('');
475 - $chatInput.css('height', 'auto');
170 + $('#mxchat-popular-questions').hide();
171 + appendThinkingMessage();
172 + scrollToBottom();
476 173
477 - if (hasQuickQuestions(botId)) {
478 - collapseQuickQuestions(botId);
479 - }
480 - appendThinkingMessage(botId);
481 - scrollToBottom(botId);
174 + const currentModel = mxchatChat.model || 'gpt-4o';
482 175
483 - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
484 -
485 176 // Check if streaming is enabled AND supported for this model
486 177 if (shouldUseStreaming(currentModel)) {
487 178 callMxChatStream(message, function(response) {
488 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
489 - }, botId);
179 + $('.bot-message.temporary-message').removeClass('temporary-message');
180 + });
490 181 } else {
491 182 callMxChat(message, function(response) {
492 - replaceLastMessage("bot", response, '', [], botId);
493 - }, botId);
183 + replaceLastMessage("bot", response);
184 + });
494 185 }
495 186 }
496 187 }
497 188
498 189 // Update your existing sendMessageToChatbot function
499 -function sendMessageToChatbot(message, botId) {
500 - botId = botId || 'default';
501 - MxChatInstances.ensureSession(botId);
190 +function sendMessageToChatbot(message) {
191 + var sessionId = getChatSession();
502 192
503 - // ADD PROMPT HOOK HERE
504 - if (typeof customMxChatFilter === 'function') {
505 - message = customMxChatFilter(message, "prompt");
506 - }
193 + $('#mxchat-popular-questions').hide();
194 + appendThinkingMessage();
195 + scrollToBottom();
507 196
508 - // Don't disable input in live agent mode - let users chat freely
509 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
510 - var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent';
511 - if (!isAgentMode) {
512 - disableChatInput(botId);
513 - }
197 + const currentModel = mxchatChat.model || 'gpt-4o';
514 198
515 - var sessionId = getChatSession(botId);
516 -
517 - if (hasQuickQuestions(botId)) {
518 - collapseQuickQuestions(botId);
519 - }
520 - appendThinkingMessage(botId);
521 - scrollToBottom(botId);
522 -
523 - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
524 -
525 199 // Check if streaming is enabled AND supported for this model
526 200 if (shouldUseStreaming(currentModel)) {
527 201 callMxChatStream(message, function(response) {
528 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
529 - }, botId);
202 + $('.bot-message.temporary-message').removeClass('temporary-message');
203 + });
530 204 } else {
531 205 callMxChat(message, function(response) {
532 - getElement(botId, 'chat-box').find('.temporary-message').remove();
533 - replaceLastMessage("bot", response, '', [], botId);
534 - }, botId);
206 + $('.temporary-message').remove();
207 + replaceLastMessage("bot", response);
208 + });
535 209 }
536 210 }
537 211
212 +
538 213 // Updated shouldUseStreaming function with debugging
539 214 function shouldUseStreaming(model) {
540 215 // Check if streaming is enabled in settings (using your toggle naming pattern)
541 216 const streamingEnabled = mxchatChat.enable_streaming_toggle === 'on';
@@ -547,71 +222,18 @@
547 222 // Only use streaming if both enabled and supported
548 223 return streamingEnabled && streamingSupported;
549 224 }
550 225
551 -// Helper function to handle chat mode updates
552 -function handleChatModeUpdates(response, responseText) {
553 - // Check for explicit chat mode in response (THIS IS THE KEY FIX)
554 - if (response.chat_mode) {
555 - updateChatModeIndicator(response.chat_mode);
556 - return; // Return early since we found explicit mode
557 - }
558 - // Check for fallback response chat mode
559 - else if (response.fallbackResponse && response.fallbackResponse.chat_mode) {
560 - updateChatModeIndicator(response.fallbackResponse.chat_mode);
561 - return; // Return early since we found explicit mode
562 - }
563 -
564 - // Only do text-based detection if no explicit mode was provided
565 - // Check for specific AI chatbot response text
566 - if (responseText === 'You are now chatting with the AI chatbot.' ||
567 - responseText.includes('now chatting with the AI') ||
568 - responseText.includes('switched to AI mode') ||
569 - responseText.includes('AI chatbot is now')) {
570 - updateChatModeIndicator('ai');
571 - }
572 - // Check for agent transfer messages
573 - else if (responseText.includes('agent') &&
574 - (responseText.includes('transfer') || responseText.includes('connected'))) {
575 - updateChatModeIndicator('agent');
576 - }
577 -}
578 -
579 -// Function to get bot ID from any element or wrapper
580 -// If element is provided, finds the bot ID from its wrapper
581 -// If no element, returns 'default' (for backward compatibility)
582 -function getMxChatBotId(element) {
583 - if (element) {
584 - return getBotIdFromElement(element);
585 - }
586 - // Fallback: find first chatbot wrapper on page
587 - const chatbotWrapper = document.querySelector('.mxchat-chatbot-wrapper');
588 - return chatbotWrapper ? chatbotWrapper.getAttribute('data-bot-id') || 'default' : 'default';
589 -}
590 -
591 -function callMxChat(message, callback, botId) {
592 - botId = botId || getMxChatBotId();
593 -
594 - // Store the message in case we need to retry after session reset
595 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message);
596 -
226 +function callMxChat(message, callback) {
597 227 // Get page context if contextual awareness is enabled
598 228 const pageContext = getPageContext();
599 -
600 - // Get instance for session start timestamp (used when persistence is OFF)
601 - var instance = MxChatInstances.get(botId);
602 -
229 +
603 230 // Prepare AJAX data
604 231 const ajaxData = {
605 232 action: 'mxchat_handle_chat_request',
606 233 message: message,
607 - session_id: getChatSession(botId),
608 - nonce: mxchatChat.nonce,
609 - current_page_url: window.location.href,
610 - current_page_title: document.title,
611 - bot_id: botId,
612 - // Pass session start timestamp so AI context matches what user sees
613 - session_start_timestamp: instance.sessionStartTimestamp || 0
234 + session_id: getChatSession(),
235 + nonce: mxchatChat.nonce
614 236 };
615 237
616 238 // Add page context if available
617 239 if (pageContext) {
@@ -617,19 +239,8 @@
617 239 if (pageContext) {
618 240 ajaxData.page_context = JSON.stringify(pageContext);
619 241 }
620 242
621 - // CHECK FOR VISION FLAGS AND ADD THEM
622 - if (window.mxchatVisionProcessed) {
623 - ajaxData.vision_processed = true;
624 - ajaxData.original_user_message = window.mxchatOriginalMessage || message;
625 - ajaxData.vision_images_count = window.mxchatVisionImagesCount || 0;
626 - // Clear the flags after use
627 - window.mxchatVisionProcessed = false;
628 - window.mxchatOriginalMessage = null;
629 - window.mxchatVisionImagesCount = 0;
630 - }
631 -
632 243 $.ajax({
633 244 url: mxchatChat.ajax_url,
634 245 type: 'POST',
635 246 dataType: 'json',
@@ -634,98 +245,37 @@
634 245 type: 'POST',
635 246 dataType: 'json',
636 247 data: ajaxData,
637 248 success: function(response) {
638 - // IMMEDIATE CHAT MODE UPDATE - This should be FIRST
639 - if (response.chat_mode) {
640 - updateChatModeIndicator(response.chat_mode, botId);
641 - }
249 + // Log the full response for debugging
250 + //console.log("API Response:", response);
642 251
643 - // Also check in data property if response is wrapped
644 - if (response.data && response.data.chat_mode) {
645 - updateChatModeIndicator(response.data.chat_mode, botId);
646 - }
647 -
648 - // SECURITY FIX: Check for errors FIRST before checking for success
649 - // This ensures API errors (quota exceeded, invalid key, rate limit) are properly displayed
650 - if (response.success === false || (response.data && response.data.error_message)) {
651 - let errorMessage = "";
652 - let errorCode = "";
653 -
654 - // Check various possible error locations in the response
655 - if (response.data && response.data.error_message) {
656 - errorMessage = response.data.error_message;
657 - errorCode = response.data.error_code || "";
658 - } else if (response.error_message) {
659 - errorMessage = response.error_message;
660 - errorCode = response.error_code || "";
661 - } else if (response.message) {
662 - errorMessage = response.message;
663 - } else if (typeof response.data === 'string') {
664 - errorMessage = response.data;
665 - } else {
666 - // Fallback for any other unexpected response format
667 - errorMessage = "An error occurred. Please try again or contact support.";
668 - }
669 -
670 - // Handle session reset action (IP changed, session expired, etc.)
671 - // Silent reset — keep chat UI intact, just get a new session and retry
672 - if (response.data && response.data.action === 'reset_session') {
673 - MxChatInstances.silentResetSession(botId);
674 - // Re-send the original message with the new session (user message is already displayed)
675 - var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message');
676 - if (originalMessage) {
677 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null);
678 - var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
679 - if (shouldUseStreaming(currentModel)) {
680 - callMxChatStream(originalMessage, function(response) {
681 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
682 - }, botId);
683 - } else {
684 - callMxChat(originalMessage, function(response) {
685 - replaceLastMessage("bot", response, '', [], botId);
686 - }, botId);
687 - }
688 - }
689 - return;
690 - }
691 -
692 - // Format user-friendly error message
693 - let displayMessage = errorMessage;
694 -
695 - // Customize message for admin users
696 - if (mxchatChat.is_admin) {
697 - // For admin users, show more technical details including error code
698 - displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
699 - }
700 -
701 - replaceLastMessage("bot", displayMessage, '', [], botId);
702 - return; // Exit early for errors
703 - }
704 -
705 - // 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
706 253 // This preserves compatibility with your server response format
707 - if (response.text !== undefined || response.html !== undefined || response.message !== undefined ||
254 + if (response.text !== undefined || response.html !== undefined || response.message !== undefined ||
708 255 (response.success === true && response.data && response.data.status === 'waiting_for_agent')) {
709 256
710 257 // Handle successful response - this is your original success handling code
711 258
712 - // Handle other responses
713 - let responseText = response.text || '';
714 - let responseHtml = response.html || '';
715 - 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 + }
716 266
717 267 // Add PDF filename handling
718 268 if (response.data && response.data.filename) {
719 - showActivePdf(response.data.filename, botId);
720 - var instance = MxChatInstances.get(botId);
721 - instance.activePdfFile = response.data.filename;
269 + showActivePdf(response.data.filename);
270 + activePdfFile = response.data.filename;
722 271 }
723 272
724 273 // Add redirect check here
725 274 if (response.redirect_url) {
275 + let responseText = response.text || '';
726 276 if (responseText) {
727 - replaceLastMessage("bot", responseText, '', [], botId);
277 + replaceLastMessage("bot", responseText);
728 278 }
729 279 setTimeout(() => {
730 280 window.location.href = response.redirect_url;
731 281 }, 1500);
@@ -733,69 +283,103 @@
733 283 }
734 284
735 285 // Check for live agent response
736 286 if (response.success && response.data && response.data.status === 'waiting_for_agent') {
737 - removeThinkingDots(botId);
738 - updateChatModeIndicator('agent', botId);
739 - enableChatInput(botId);
287 + updateChatModeIndicator('agent');
740 288 return;
741 289 }
742 290
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 +
743 300 // Handle the message and show notification if chat is hidden
744 301 if (responseText || responseHtml || responseMessage) {
745 -
746 - // ADD RESPONSE HOOKS HERE - BEFORE DISPLAYING
747 - if (responseText && typeof customMxChatFilter === 'function') {
748 - responseText = customMxChatFilter(responseText, "response");
749 - }
750 - if (responseMessage && typeof customMxChatFilter === 'function') {
751 - responseMessage = customMxChatFilter(responseMessage, "response");
752 - }
753 -
754 302 // Update the messages as before
755 303 if (responseText && responseHtml) {
756 - replaceLastMessage("bot", responseText, responseHtml, [], botId);
304 + replaceLastMessage("bot", responseText, responseHtml);
757 305 } else if (responseText) {
758 - replaceLastMessage("bot", responseText, '', [], botId);
306 + replaceLastMessage("bot", responseText);
759 307 } else if (responseHtml) {
760 - replaceLastMessage("bot", "", responseHtml, [], botId);
308 + replaceLastMessage("bot", "", responseHtml);
761 309 } else if (responseMessage) {
762 - replaceLastMessage("bot", responseMessage, '', [], botId);
310 + replaceLastMessage("bot", responseMessage);
763 311 }
764 312
765 313 // Check if chat is hidden and show notification
766 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
767 - if ($floatingChatbot.hasClass('hidden')) {
768 - var $badge = getElement(botId, 'chat-notification-badge');
769 - if ($badge.length) {
770 - $badge.show();
314 + if ($('#floating-chatbot').hasClass('hidden')) {
315 + const badge = $('#chat-notification-badge');
316 + if (badge.length) {
317 + badge.show();
771 318 }
772 319 }
773 320 } else {
774 - var emptyMsg = "I received an empty response. Please try again or contact support if this persists.";
775 - if (response.vectorstore_error) {
776 - emptyMsg = "I received an empty response. Debug info: " + response.vectorstore_error;
777 - }
778 - 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.");
779 323 }
780 324
781 325 if (response.message_id) {
782 - var instance = MxChatInstances.get(botId);
783 - instance.lastSeenMessageId = response.message_id;
326 + lastSeenMessageId = response.message_id;
784 327 }
785 328
786 329 return;
787 330 }
788 331
789 - // Fallback for truly unexpected response formats
790 - 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);
791 371 },
792 372 error: function(xhr, status, error) {
373 + //console.error("AJAX Error:", status, error);
374 + //console.log("Response Text:", xhr.responseText);
375 +
793 376 let errorMessage = "An unexpected error occurred.";
794 377
795 378 // Try to parse the response if it's JSON
796 379 try {
797 380 const responseJson = JSON.parse(xhr.responseText);
381 + //console.log("Parsed error response:", responseJson);
798 382
799 383 if (responseJson.data && responseJson.data.error_message) {
800 384 errorMessage = responseJson.data.error_message;
801 385 } else if (responseJson.message) {
@@ -815,22 +399,20 @@
815 399 errorMessage = "Server error: The server encountered an issue. Please try again later.";
816 400 }
817 401 }
818 402
819 - replaceLastMessage("bot", errorMessage, '', [], botId);
403 + replaceLastMessage("bot", errorMessage);
820 404 }
821 405 });
822 406 }
823 407
824 -function callMxChatStream(message, callback, botId) {
825 - botId = botId || getMxChatBotId();
826 -
827 - // Store the message in case we need to retry after session reset
828 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message);
829 -
830 - 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';
831 412 if (!isStreamingSupported(currentModel)) {
832 - callMxChat(message, callback, botId);
413 + //console.log("Streaming not supported, falling back to regular call");
414 + callMxChat(message, callback);
833 415 return;
834 416 }
835 417
836 418 // Get page context if contextual awareness is enabled
@@ -835,41 +417,21 @@
835 417
836 418 // Get page context if contextual awareness is enabled
837 419 const pageContext = getPageContext();
838 420
839 - // Get instance for session start timestamp (used when persistence is OFF)
840 - var instance = MxChatInstances.get(botId);
841 -
842 421 const formData = new FormData();
843 422 formData.append('action', 'mxchat_stream_chat');
844 423 formData.append('message', message);
845 - formData.append('session_id', getChatSession(botId));
424 + formData.append('session_id', getChatSession());
846 425 formData.append('nonce', mxchatChat.nonce);
847 - formData.append('current_page_url', window.location.href);
848 - formData.append('current_page_title', document.title);
849 - formData.append('bot_id', botId);
850 - // Pass session start timestamp so AI context matches what user sees
851 - formData.append('session_start_timestamp', instance.sessionStartTimestamp || 0);
852 -
426 +
853 427 // Add page context if available
854 428 if (pageContext) {
855 429 formData.append('page_context', JSON.stringify(pageContext));
856 430 }
857 431
858 - // CHECK FOR VISION FLAGS AND ADD THEM
859 - if (window.mxchatVisionProcessed) {
860 - formData.append('vision_processed', 'true');
861 - formData.append('original_user_message', window.mxchatOriginalMessage || message);
862 - formData.append('vision_images_count', window.mxchatVisionImagesCount || '0');
863 - // Clear the flags after use
864 - window.mxchatVisionProcessed = false;
865 - window.mxchatOriginalMessage = null;
866 - window.mxchatVisionImagesCount = 0;
867 - }
868 -
869 432 let accumulatedContent = '';
870 433 let testingDataReceived = false;
871 - let streamingStarted = false;
872 434
873 435 fetch(mxchatChat.ajax_url, {
874 436 method: 'POST',
875 437 body: formData,
@@ -875,40 +437,58 @@
875 437 body: formData,
876 438 credentials: 'same-origin'
877 439 })
878 440 .then(response => {
879 - // Store the response for potential fallback handling
880 - const responseClone = response.clone();
881 -
441 + //console.log("Streaming response received:", response);
442 +
882 443 if (!response.ok) {
883 - // Try to get error details from response
884 - return responseClone.json().then(errorData => {
885 - throw { isServerError: true, data: errorData };
886 - }).catch(() => {
887 - throw new Error('Network response was not ok');
888 - });
444 + throw new Error('Network response was not ok');
889 445 }
890 446
891 - // Check if response is JSON instead of streaming
892 - const contentType = response.headers.get('content-type');
893 - if (contentType && contentType.includes('application/json')) {
894 - return responseClone.json().then(data => {
895 - // IMMEDIATE CHAT MODE UPDATE for JSON response
896 - if (data.chat_mode) {
897 - updateChatModeIndicator(data.chat_mode, botId);
898 - }
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 => {
899 452
900 - // Check for testing panel
901 - if (window.mxchatTestPanelInstance && data.testing_data) {
902 - window.mxchatTestPanelInstance.handleTestingData(data.testing_data);
903 - }
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 + }
904 490
905 - // Handle the JSON response directly
906 - handleNonStreamResponse(data, callback, botId);
907 - return Promise.resolve(); // Prevent further processing
908 - });
909 - }
910 -
911 491 // Continue with streaming processing
912 492 const reader = response.body.getReader();
913 493 const decoder = new TextDecoder();
914 494 let buffer = '';
@@ -915,36 +495,9 @@
915 495
916 496 function processStream() {
917 497 reader.read().then(({ done, value }) => {
918 498 if (done) {
919 - // If streaming completed but no content was received, try to get response as fallback
920 - if (!streamingStarted || !accumulatedContent) {
921 - // Try to read the response as JSON
922 - responseClone.text().then(text => {
923 - try {
924 - const data = JSON.parse(text);
925 - if (data.text || data.message || data.html) {
926 - handleNonStreamResponse(data, callback, botId);
927 - } else {
928 - // No valid data, fall back to regular call
929 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
930 - callMxChat(message, callback, botId);
931 - }
932 - } catch (e) {
933 - // Could not parse, fall back to regular call
934 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
935 - callMxChat(message, callback, botId);
936 - }
937 - }).catch(() => {
938 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
939 - callMxChat(message, callback, botId);
940 - });
941 - return;
942 - }
943 -
944 - // Re-enable chat input when stream ends with content
945 - enableChatInput(botId);
946 -
499 + //console.log("Streaming completed, final content:", accumulatedContent);
947 500 if (callback) {
948 501 callback(accumulatedContent);
949 502 }
950 503 return;
@@ -958,17 +511,9 @@
958 511 if (line.startsWith('data: ')) {
959 512 const data = line.substring(6);
960 513
961 514 if (data === '[DONE]') {
962 - if (!accumulatedContent) {
963 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
964 - callMxChat(message, callback, botId);
965 - return;
966 - }
967 -
968 - // Re-enable chat input after streaming completes
969 - enableChatInput(botId);
970 -
515 + //console.log("Received [DONE] signal");
971 516 if (callback) {
972 517 callback(accumulatedContent);
973 518 }
974 519 return;
@@ -975,16 +520,12 @@
975 520 }
976 521
977 522 try {
978 523 const json = JSON.parse(data);
979 -
980 - // IMMEDIATE CHAT MODE UPDATE FOR STREAMING
981 - if (json.chat_mode) {
982 - updateChatModeIndicator(json.chat_mode, botId);
983 - }
984 -
985 - // Handle testing data
524 +
525 + // FIXED: Always check for testing panel and handle testing data properly
986 526 if (json.testing_data && !testingDataReceived) {
527 + //console.log('Testing data received in stream:', json.testing_data);
987 528 if (window.mxchatTestPanelInstance) {
988 529 window.mxchatTestPanelInstance.handleTestingData(json.testing_data);
989 530 testingDataReceived = true;
990 531 }
@@ -990,589 +531,267 @@
990 531 }
991 532 }
992 533 // Handle content streaming
993 534 else if (json.content) {
994 - streamingStarted = true;
995 535 accumulatedContent += json.content;
996 - updateStreamingMessage(accumulatedContent, botId);
997 - }
998 - // Handle complete response in stream (fallback response)
999 - else if (json.text || json.message || json.html) {
1000 - handleNonStreamResponse(json, callback, botId);
1001 - return;
1002 - }
536 + updateStreamingMessage(accumulatedContent);
537 + }
1003 538 // Handle errors
1004 539 else if (json.error) {
1005 -
1006 - // Get error message from various possible fields
1007 - let errorMessage = json.error_message || json.message || json.text ||
1008 - (typeof json.error === 'string' ? json.error : 'An error occurred. Please try again.');
1009 -
1010 - // Re-enable chat input on error
1011 - enableChatInput(botId);
1012 -
1013 - // Display the error directly in the chat
1014 - replaceLastMessage("bot", errorMessage, '', [], botId);
1015 -
1016 - if (callback) {
1017 - callback(errorMessage);
1018 - }
540 + //console.error("Streaming error:", json.error);
541 + replaceLastMessage("bot", "Error: " + json.error);
1019 542 return;
1020 543 }
1021 544 } catch (e) {
1022 - // SSE data parsing error - silently continue
545 + //console.error('Error parsing SSE data:', e, 'Data:', data);
1023 546 }
1024 547 }
1025 548 }
1026 549
1027 550 processStream();
1028 - }).catch(streamError => {
1029 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1030 - callMxChat(message, callback, botId);
1031 551 });
1032 552 }
1033 553
1034 554 processStream();
1035 555 })
1036 - .catch(error => {
1037 - // Check if we have server error data with chat mode
1038 - if (error && error.isServerError && error.data) {
1039 - // Check for chat mode in error data
1040 - if (error.data.chat_mode) {
1041 - updateChatModeIndicator(error.data.chat_mode, botId);
1042 - }
1043 -
1044 - handleNonStreamResponse(error.data, callback, botId);
1045 - } else {
1046 - // Only fall back to regular call if we don't have any response data
1047 - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1048 - callMxChat(message, callback, botId);
1049 - }
1050 - });
556 + .catch(error => {
557 + //console.error('Streaming error:', error);
558 + callMxChat(message, callback);
559 + });
1051 560 }
1052 561
1053 -// Helper function to handle non-streaming responses
1054 -function handleNonStreamResponse(data, callback, botId) {
1055 - botId = botId || 'default';
1056 562
1057 - // IMMEDIATE CHAT MODE UPDATE FOR NON-STREAMING RESPONSES
1058 - if (data.chat_mode) {
1059 - updateChatModeIndicator(data.chat_mode, botId);
1060 - }
1061 -
1062 - // Also check in data property if response is wrapped
1063 - if (data.data && data.data.chat_mode) {
1064 - updateChatModeIndicator(data.data.chat_mode, botId);
1065 - }
1066 -
1067 - // NOTE: Don't remove temporary message here - let replaceLastMessage handle it
1068 - // This prevents a visual gap between thinking dots disappearing and content appearing
1069 -
1070 - // SECURITY FIX: Check for errors FIRST
1071 - if (data.success === false || (data.data && data.data.error_message)) {
1072 - let errorMessage = "";
1073 - let errorCode = "";
1074 -
1075 - // Check various possible error locations
1076 - if (data.data && data.data.error_message) {
1077 - errorMessage = data.data.error_message;
1078 - errorCode = data.data.error_code || "";
1079 - } else if (data.error_message) {
1080 - errorMessage = data.error_message;
1081 - errorCode = data.error_code || "";
1082 - } else if (data.message) {
1083 - errorMessage = data.message;
1084 - } else if (typeof data.data === 'string') {
1085 - errorMessage = data.data;
1086 - } else {
1087 - errorMessage = "An error occurred. Please try again or contact support.";
1088 - }
1089 -
1090 - // Handle session reset action (IP changed, session expired, etc.)
1091 - // Silent reset — keep chat UI intact, just get a new session and retry
1092 - if (data.data && data.data.action === 'reset_session') {
1093 - MxChatInstances.silentResetSession(botId);
1094 - // Re-send the original message with the new session (user message is already displayed)
1095 - var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message');
1096 - if (originalMessage) {
1097 - getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null);
1098 - var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
1099 - if (shouldUseStreaming(currentModel)) {
1100 - callMxChatStream(originalMessage, callback, botId);
1101 - } else {
1102 - callMxChat(originalMessage, callback, botId);
1103 - }
1104 - }
1105 - return;
1106 - }
1107 -
1108 - // Format user-friendly error message
1109 - let displayMessage = errorMessage;
1110 - if (mxchatChat.is_admin) {
1111 - displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
1112 - }
1113 -
1114 - replaceLastMessage("bot", displayMessage, '', [], botId);
1115 -
1116 - if (callback) {
1117 - callback('');
1118 - }
1119 - return; // Exit early for errors
1120 - }
1121 -
1122 - // Check for live agent response
1123 - if (data.success && data.data && data.data.status === 'waiting_for_agent') {
1124 - removeThinkingDots(botId);
1125 - // Also remove any leftover bot-message that lost its temporary-message class
1126 - var $chatBox = getElement(botId, 'chat-box');
1127 - $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove();
1128 - updateChatModeIndicator('agent', botId);
1129 - enableChatInput(botId);
1130 - if (callback) {
1131 - callback('');
1132 - }
1133 - return;
1134 - }
1135 -
1136 - // Handle different response formats
1137 - if (data.text || data.html || data.message) {
1138 -
1139 - // Apply response hooks
1140 - if (data.text && typeof customMxChatFilter === 'function') {
1141 - data.text = customMxChatFilter(data.text, "response");
1142 - }
1143 - if (data.message && typeof customMxChatFilter === 'function') {
1144 - data.message = customMxChatFilter(data.message, "response");
1145 - }
1146 -
1147 - // Display the response
1148 - if (data.text && data.html) {
1149 - replaceLastMessage("bot", data.text, data.html, [], botId);
1150 - } else if (data.text) {
1151 - replaceLastMessage("bot", data.text, '', [], botId);
1152 - } else if (data.html) {
1153 - replaceLastMessage("bot", "", data.html, [], botId);
1154 - } else if (data.message) {
1155 - replaceLastMessage("bot", data.message, '', [], botId);
1156 - }
1157 - }
1158 -
1159 - // Handle other response properties
1160 - if (data.data && data.data.filename) {
1161 - showActivePdf(data.data.filename, botId);
1162 - var instance = MxChatInstances.get(botId);
1163 - instance.activePdfFile = data.data.filename;
1164 - }
1165 -
1166 - if (data.redirect_url) {
1167 - setTimeout(() => {
1168 - window.location.href = data.redirect_url;
1169 - }, 1500);
1170 - }
1171 -
1172 - // Ensure chat input is re-enabled (safety net for edge cases)
1173 - enableChatInput(botId);
1174 -
1175 - if (callback) {
1176 - callback(data.text || data.message || '');
1177 - }
1178 -}
1179 -
1180 -// Enhanced updateChatModeIndicator function for immediate DOM updates
1181 -function updateChatModeIndicator(mode, botId) {
1182 - botId = botId || 'default';
1183 - const indicator = getElementDOM(botId, 'chat-mode-indicator');
1184 - if (indicator) {
1185 - const oldText = indicator.textContent;
1186 -
1187 - if (mode === 'agent') {
1188 - indicator.textContent = 'Live Agent';
1189 - startPolling(botId);
1190 - } else {
1191 - // Everything else is AI mode
1192 - const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1193 - indicator.textContent = customAiText;
1194 - stopPolling(botId);
1195 - }
1196 -
1197 - // Force immediate DOM update and reflow
1198 - if (oldText !== indicator.textContent) {
1199 - // Force a reflow to ensure the change is visible immediately
1200 - indicator.style.display = 'none';
1201 - indicator.offsetHeight; // Trigger reflow
1202 - indicator.style.display = '';
1203 -
1204 - // Double-check after a brief moment to ensure the change stuck
1205 - setTimeout(() => {
1206 - if (mode === 'agent' && indicator.textContent !== 'Live Agent') {
1207 - indicator.textContent = 'Live Agent';
1208 - } else if (mode !== 'agent' && indicator.textContent === 'Live Agent') {
1209 - const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1210 - indicator.textContent = customAiText;
1211 - }
1212 - }, 50);
1213 - }
1214 - }
1215 -}
1216 -
1217 563 // Function to update message during streaming
1218 -function updateStreamingMessage(content, botId) {
1219 - botId = botId || 'default';
564 +function updateStreamingMessage(content) {
565 + const formattedContent = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(content))));
1220 566
1221 - // ADD RESPONSE HOOK FOR REAL-TIME STREAMING
1222 - if (typeof customMxChatFilter === 'function') {
1223 - content = customMxChatFilter(content, "response");
1224 - }
567 + // Find the temporary message
568 + const tempMessage = $('.bot-message.temporary-message').last();
1225 569
1226 - const formattedContent = linkify(content);
1227 -
1228 - // Find the temporary message in this bot's chat box
1229 - var $chatBox = getElement(botId, 'chat-box');
1230 - const tempMessage = $chatBox.find('.bot-message.temporary-message').last();
1231 -
1232 570 if (tempMessage.length) {
1233 571 // Update existing message
1234 572 tempMessage.html(formattedContent);
1235 573 } else {
1236 574 // Create new temporary message if it doesn't exist
1237 - appendMessage("bot", content, '', [], true, botId);
575 + appendMessage("bot", content, '', [], true);
1238 576 }
577 +
1239 578 }
1240 579
580 +// Function to check if streaming is supported for the current model
1241 581 function isStreamingSupported(model) {
1242 582 if (!model) return false;
1243 583
584 + //console.log("Checking streaming support for model:", model); // Debug log
585 +
586 + // Get the model prefix
1244 587 const modelPrefix = model.split('-')[0].toLowerCase();
588 +
589 + //console.log("Model prefix:", modelPrefix); // Debug log
1245 590
1246 - // Support streaming for OpenAI, Claude, Grok, DeepSeek, and OpenRouter models
1247 - const isSupported = modelPrefix === 'gpt' ||
1248 - modelPrefix === 'o1' ||
1249 - modelPrefix === 'claude' ||
1250 - modelPrefix === 'grok' ||
1251 - modelPrefix === 'deepseek' ||
1252 - model === 'openrouter'; // Add this line - check full model name for OpenRouter
591 + // Support streaming for OpenAI and Claude models
592 + const isSupported = modelPrefix === 'gpt' || modelPrefix === 'o1' || modelPrefix === 'claude';
1253 593
594 + //console.log("Streaming supported:", isSupported); // Debug log
595 +
1254 596 return isSupported;
1255 597 }
1256 598
1257 -// Update the event handlers to use the correct function names (using event delegation)
1258 -// Use class-based selectors for multi-instance support
1259 -$(document).on('click', '.send-button', function() {
1260 - var botId = getBotIdFromElement(this);
1261 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
1262 - if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) {
1263 - disableChatInput(botId);
1264 - }
1265 - sendMessage(botId);
599 +// Update the event handlers to use the correct function names
600 +$('#send-button').off('click').on('click', function() {
601 + sendMessage(); // Use the updated sendMessage function
1266 602 });
1267 603
1268 -// Override enter key handler (using event delegation)
1269 -$(document).on('keypress', '.chat-input', function(e) {
604 +// Override enter key handler
605 +$('#chat-input').off('keypress').on('keypress', function(e) {
1270 606 if (e.which == 13 && !e.shiftKey) {
1271 607 e.preventDefault();
1272 - var botId = getBotIdFromElement(this);
1273 - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
1274 - if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) {
1275 - disableChatInput(botId);
1276 - }
1277 - sendMessage(botId);
608 + sendMessage(); // Use the updated sendMessage function
1278 609 }
1279 610 });
1280 611
1281 612
1282 -function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false, botId = 'default') {
1283 - try {
1284 - // Determine styles based on sender type
1285 - let messageClass, bgColor, fontColor;
1286 -
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;
1287 708 if (sender === "user") {
1288 - messageClass = "user-message";
1289 709 bgColor = userMessageBgColor;
1290 710 fontColor = userMessageFontColor;
1291 - // Only sanitize user input
1292 - messageText = sanitizeUserInput(messageText);
1293 711 } else if (sender === "agent") {
1294 - messageClass = "agent-message";
1295 712 bgColor = liveAgentMessageBgColor;
1296 713 fontColor = liveAgentMessageFontColor;
1297 714 } else {
1298 - messageClass = "bot-message";
1299 715 bgColor = botMessageBgColor;
1300 716 fontColor = botMessageFontColor;
1301 717 }
1302 -
1303 - const messageDiv = $('<div>')
1304 - .addClass(messageClass)
1305 - .attr('dir', 'auto');
1306 -
1307 - // Only apply inline colors if AI theme is not active (let CSS handle it)
1308 - var skipColors = shouldSkipInlineColors(botId);
1309 - if (skipColors) {
1310 - messageDiv.css({
1311 - 'margin-bottom': '1em'
1312 - });
1313 - } else {
1314 - messageDiv.css({
1315 - 'background': bgColor,
1316 - 'color': fontColor,
1317 - 'margin-bottom': '1em'
1318 - });
718 +
719 + var fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(responseText))));
720 + if (responseHtml) {
721 + fullMessage += '<br><br>' + responseHtml;
1319 722 }
1320 -
1321 - // Process the message content - always run linkify to convert markdown
1322 - // links and format text. linkify() handles existing HTML safely via
1323 - // negative lookaheads that skip URLs already inside <a> tags.
1324 - let fullMessage = linkify(messageText);
1325 -
1326 - // Add images if provided
1327 - if (images && images.length > 0) {
1328 - fullMessage += '<div class="image-gallery" dir="auto">';
723 +
724 + if (images.length > 0) {
725 + fullMessage += '<div class="image-gallery" dir="auto">'; // Add dir="auto" to image gallery
1329 726 images.forEach(img => {
1330 - const safeTitle = sanitizeUserInput(img.title);
1331 - const safeUrl = encodeURI(img.image_url);
1332 - const safeThumbnail = encodeURI(img.thumbnail_url);
1333 -
1334 727 fullMessage += `
1335 728 <div style="margin-bottom: 10px;">
1336 - <strong>${safeTitle}</strong><br>
1337 - <a href="${safeUrl}" target="_blank">
1338 - <img src="${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;" />
1339 732 </a>
1340 733 </div>`;
1341 734 });
1342 735 fullMessage += '</div>';
1343 736 }
1344 -
1345 - // Append HTML content if provided
1346 - if (messageHtml && sender !== "user") {
1347 - // Only add line breaks if there's actual text content before the HTML
1348 - if (fullMessage && fullMessage.trim()) {
1349 - fullMessage += '<br><br>' + messageHtml;
1350 - } else {
1351 - fullMessage = messageHtml;
1352 - }
1353 - }
1354 -
1355 - messageDiv.html(fullMessage);
1356 -
1357 - if (isTemporary) {
1358 - messageDiv.addClass('temporary-message');
1359 - }
1360 -
1361 - // Append to the correct chatbot instance's chat-box
1362 - var $chatBox = getElement(botId, 'chat-box');
1363 - messageDiv.hide().appendTo($chatBox).fadeIn(300, function() {
1364 - // FIXED: Use event delegation for link tracking
1365 - if (sender === "bot" || sender === "agent") {
1366 - attachLinkTracking(messageDiv, messageText, botId);
1367 - }
1368 -
1369 - if (sender === "bot") {
1370 - const lastUserMessage = $chatBox.find('.user-message').last();
1371 - if (lastUserMessage.length) {
1372 - scrollElementToTop(lastUserMessage, botId);
1373 - }
1374 - }
1375 - });
1376 -
1377 - if (messageText.id) {
1378 - var instance = MxChatInstances.get(botId);
1379 - instance.lastSeenMessageId = messageText.id;
1380 - hideNotification(botId);
1381 - }
1382 - } catch (error) {
1383 - // Error rendering message - silently continue
1384 - }
1385 -}
1386 -
1387 -// Helper function to attach link tracking with proper event handling
1388 -function attachLinkTracking(messageDiv, messageText, botId) {
1389 - botId = botId || 'default';
1390 - // Use a slight delay to ensure DOM is ready
1391 - setTimeout(function() {
1392 - const links = messageDiv.find('a[href]').not('[data-tracked]');
1393 -
1394 - links.each(function() {
1395 - const $link = $(this);
1396 - const originalHref = $link.attr('href');
1397 -
1398 - // Mark as tracked to avoid duplicate handlers
1399 - $link.attr('data-tracked', 'true');
1400 -
1401 - // Only track external URLs
1402 - if (originalHref && (originalHref.startsWith('http://') || originalHref.startsWith('https://'))) {
1403 - // Remove any existing click handlers first
1404 - $link.off('click.tracking');
1405 -
1406 - // Add new click handler with namespace
1407 - $link.on('click.tracking', function(e) {
1408 - e.preventDefault();
1409 - e.stopPropagation();
1410 -
1411 - const messageContext = typeof messageText === 'string'
1412 - ? messageText.substring(0, 200)
1413 - : '';
1414 -
1415 - // Track the click
1416 - $.ajax({
1417 - url: mxchatChat.ajax_url,
1418 - type: 'POST',
1419 - data: {
1420 - action: 'mxchat_track_url_click',
1421 - session_id: getChatSession(botId),
1422 - url: originalHref,
1423 - message_context: messageContext,
1424 - nonce: mxchatChat.nonce
1425 - },
1426 - complete: function() {
1427 - // Always redirect, even if tracking fails
1428 - if ($link.attr('target') === '_blank' || linkTarget === '_blank') {
1429 - window.open(originalHref, '_blank');
1430 - } else {
1431 - 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 = $('#chat-box').find('.user-message').last();
753 + if (lastUserMessage.length) {
754 + scrollElementToTop(lastUserMessage);
1432 755 }
756 + // Show notification if chat is hidden
757 + if ($('#floating-chatbot').hasClass('hidden')) {
758 + showNotification();
759 + }
1433 760 }
1434 761 });
1435 -
1436 - return false; // Extra insurance to prevent default
1437 - });
1438 - }
1439 - });
1440 - }, 100); // Small delay to ensure DOM is ready
1441 -}
1442 -
1443 -function replaceLastMessage(sender, responseText, responseHtml = '', images = [], botId = 'default') {
1444 - var messageClass = sender === "user" ? "user-message" : sender === "agent" ? "agent-message" : "bot-message";
1445 - var $chatBox = getElement(botId, 'chat-box');
1446 - var lastMessageDiv = $chatBox.find('.bot-message.temporary-message, .agent-message.temporary-message').last();
1447 -
1448 - // Determine styles
1449 - let bgColor, fontColor;
1450 - if (sender === "user") {
1451 - bgColor = userMessageBgColor;
1452 - fontColor = userMessageFontColor;
1453 - } else if (sender === "agent") {
1454 - bgColor = liveAgentMessageBgColor;
1455 - fontColor = liveAgentMessageFontColor;
1456 - } else {
1457 - bgColor = botMessageBgColor;
1458 - fontColor = botMessageFontColor;
1459 - }
1460 -
1461 - // Always run linkify to convert markdown links and format text.
1462 - // linkify() already handles existing HTML (its URL patterns use negative lookaheads
1463 - // to avoid double-processing URLs that are already inside <a> tags).
1464 - var fullMessage = linkify(responseText);
1465 -
1466 - if (responseHtml) {
1467 - // Only add line breaks if there's actual text content before the HTML
1468 - if (fullMessage && fullMessage.trim()) {
1469 - fullMessage += '<br><br>' + responseHtml;
762 + });
1470 763 } else {
1471 - fullMessage = responseHtml;
764 + appendMessage(sender, responseText, responseHtml, images);
1472 765 }
1473 766 }
767 +
768 + function appendThinkingMessage() {
769 + // Remove any existing thinking dots first
770 + $('.thinking-dots').remove();
1474 771
1475 - if (images.length > 0) {
1476 - fullMessage += '<div class="image-gallery" dir="auto">';
1477 - images.forEach(img => {
1478 - fullMessage += `
1479 - <div style="margin-bottom: 10px;">
1480 - <strong>${img.title}</strong><br>
1481 - <a href="${img.image_url}" target="_blank">
1482 - <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
1483 - </a>
1484 - </div>`;
1485 - });
1486 - fullMessage += '</div>';
1487 - }
1488 -
1489 - if (lastMessageDiv.length) {
1490 - // Replace content immediately to prevent visual gap between thinking dots and response
1491 - lastMessageDiv
1492 - .html(fullMessage)
1493 - .removeClass('bot-message user-message temporary-message')
1494 - .addClass(messageClass)
1495 - .attr('dir', 'auto');
1496 -
1497 - // Only apply inline colors if AI theme is not active (let CSS handle it)
1498 - var skipColors = mxchatChat.skip_inline_colors || shouldSkipInlineColors(botId);
1499 - if (!skipColors) {
1500 - lastMessageDiv.css({
1501 - 'background-color': bgColor,
1502 - 'color': fontColor,
1503 - });
1504 - }
1505 -
1506 - // Handle link tracking and scroll
1507 - if (sender === "bot" || sender === "agent") {
1508 - attachLinkTracking(lastMessageDiv, responseText, botId);
1509 -
1510 - const lastUserMessage = $chatBox.find('.user-message').last();
1511 - if (lastUserMessage.length) {
1512 - scrollElementToTop(lastUserMessage, botId);
1513 - }
1514 - // Show notification if chat is hidden
1515 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
1516 - if ($floatingChatbot.hasClass('hidden')) {
1517 - showNotification(botId);
1518 - }
1519 - }
1520 -
1521 - // Re-enable chat input after response is displayed
1522 - enableChatInput(botId);
1523 - } else {
1524 - appendMessage(sender, responseText, responseHtml, images, false, botId);
1525 - // Re-enable chat input after response is displayed
1526 - enableChatInput(botId);
1527 - }
1528 -}
1529 -
1530 -
1531 - function appendThinkingMessage(botId) {
1532 - botId = botId || 'default';
1533 -
1534 - // Don't show thinking dots in live agent mode - message is just forwarded to a human
1535 - var indicator = getElementDOM(botId, 'chat-mode-indicator');
1536 - if (indicator && indicator.textContent === 'Live Agent') {
1537 - return;
1538 - }
1539 -
1540 - var $chatBox = getElement(botId, 'chat-box');
1541 -
1542 - // Remove any existing thinking dots in this bot's chat first
1543 - $chatBox.find('.thinking-dots').remove();
1544 -
1545 - // Check if we should skip inline colors (AI theme is active)
1546 - var skipColors = shouldSkipInlineColors(botId);
1547 -
1548 772 // Retrieve the bot message font color and background color
1549 773 var botMessageFontColor = mxchatChat.bot_message_font_color;
1550 774 var botMessageBgColor = mxchatChat.bot_message_bg_color;
1551 775
1552 - // Build thinking dots HTML - skip inline colors if AI theme is active
1553 - var dotStyle = skipColors ? '' : ' style="background-color: ' + botMessageFontColor + ';"';
776 +
1554 777 var thinkingHtml = '<div class="thinking-dots-container">' +
1555 778 '<div class="thinking-dots">' +
1556 - '<span class="dot"' + dotStyle + '></span>' +
1557 - '<span class="dot"' + dotStyle + '></span>' +
1558 - '<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>' +
1559 782 '</div>' +
1560 783 '</div>';
1561 784
1562 - // Append the thinking dots to this bot's chat container - skip inline colors if AI theme is active
1563 - var messageStyle = skipColors ? '' : ' style="background-color: ' + botMessageBgColor + '; color: ' + botMessageFontColor + ';"';
1564 - $chatBox.append('<div class="bot-message temporary-message"' + messageStyle + '>' + thinkingHtml + '</div>');
1565 - 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();
1566 788 }
789 +
790 + function removeThinkingDots() {
791 + $('.thinking-dots').closest('.temporary-message').remove();
792 + }
1567 793
1568 - function removeThinkingDots(botId) {
1569 - botId = botId || 'default';
1570 - var $chatBox = getElement(botId, 'chat-box');
1571 - // Remove by temporary-message class first, then fall back to any bot-message containing thinking dots
1572 - $chatBox.find('.thinking-dots').closest('.temporary-message').remove();
1573 - $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove();
1574 - }
1575 794
1576 795 // ====================================
1577 796 // TEXT FORMATTING & PROCESSING
1578 797 // ====================================
@@ -1577,332 +796,82 @@
1577 796 // TEXT FORMATTING & PROCESSING
1578 797 // ====================================
1579 798
1580 799 function linkify(inputText) {
1581 - if (!inputText) {
1582 - return '';
1583 - }
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 + });
1584 812
1585 - // Helper function to check if URL is already encoded
1586 - function isUrlEncoded(url) {
1587 - // Check for % followed by exactly 2 hex digits
1588 - return /%[0-9a-fA-F]{2}/.test(url);
1589 - }
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 + });
1590 820
1591 - // Helper function to safely encode URLs only if needed
1592 - function safeEncodeUrl(url) {
1593 - // If URL already contains encoded characters, return as-is
1594 - if (isUrlEncoded(url)) {
1595 - return url;
1596 - }
1597 - // Otherwise, encode it
1598 - return encodeURI(url);
1599 - }
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 + });
1600 827
1601 - // Process markdown headers FIRST
1602 - 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 + });
1603 834
1604 - // Process text styling (bold, italic, strikethrough)
1605 - processedText = formatTextStyling(processedText);
835 + return processedText;
836 + }
1606 837
1607 - // Process code blocks BEFORE processing links
1608 - processedText = formatCodeBlocks(processedText);
1609 -
1610 - // Process markdown tables BEFORE converting newlines to paragraphs
1611 - processedText = formatMarkdownTables(processedText);
1612 -
1613 - // NOW convert to paragraphs
1614 - processedText = convertNewlinesToBreaks(processedText);
1615 -
1616 - // IMPORTANT: Handle citation-style brackets FIRST [URL]
1617 - // This prevents them from being processed as markdown links
1618 - // Match [URL] where URL is a complete URL in square brackets (common in AI citations)
1619 - processedText = processedText.replace(/\[(https?:\/\/[^\]]+)\]/g, (match, url) => {
1620 - // Clean the URL of any trailing punctuation
1621 - let cleanUrl = url.replace(/[.,;!?]+$/, '');
1622 - const safeUrl = safeEncodeUrl(cleanUrl);
1623 - // Return as a proper link without the brackets
1624 - return `<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
1625 - });
1626 -
1627 - // Process markdown links: [text](url) and [](url)
1628 - // Uses balanced parenthesis matching to handle URLs containing parens
1629 - // (e.g. PDF filenames with dates like (2025-08-28).pdf)
1630 - processedText = (function(input) {
1631 - var result = '';
1632 - var i = 0;
1633 - while (i < input.length) {
1634 - // Look for [ at current position
1635 - if (input[i] === '[') {
1636 - // Find closing ]
1637 - var closeBracket = input.indexOf(']', i + 1);
1638 - if (closeBracket === -1 || closeBracket + 1 >= input.length || input[closeBracket + 1] !== '(') {
1639 - result += input[i];
1640 - i++;
1641 - continue;
1642 - }
1643 - var linkText = input.substring(i + 1, closeBracket);
1644 - // Check if URL starts with http
1645 - var urlStart = closeBracket + 2;
1646 - if (!input.substring(urlStart).match(/^https?:\/\//)) {
1647 - result += input[i];
1648 - i++;
1649 - continue;
1650 - }
1651 - // Find balanced closing paren
1652 - var depth = 1;
1653 - var j = urlStart;
1654 - while (j < input.length && depth > 0) {
1655 - if (input[j] === '(') depth++;
1656 - else if (input[j] === ')') depth--;
1657 - if (depth > 0) j++;
1658 - }
1659 - if (depth !== 0) {
1660 - result += input[i];
1661 - i++;
1662 - continue;
1663 - }
1664 - var url = input.substring(urlStart, j);
1665 - var cleanUrl = url.replace(/[\].,;!?]+$/, '');
1666 - var encodedUrl = safeEncodeUrl(cleanUrl);
1667 - if (!linkText || !linkText.trim()) {
1668 - result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + cleanUrl + '</a>';
1669 - } else {
1670 - var safeText = sanitizeUserInput(linkText);
1671 - result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + safeText + '</a>';
1672 - }
1673 - i = j + 1; // Skip past the closing )
1674 - } else {
1675 - result += input[i];
1676 - i++;
1677 - }
1678 - }
1679 - return result;
1680 - })(processedText);
1681 -
1682 - // Process phone numbers: [text](tel:number)
1683 - const phonePattern = /\[([^\]]+)\]\((tel:[\d+\-\s()]+)\)/g;
1684 - processedText = processedText.replace(phonePattern, (match, text, phone) => {
1685 - const safePhone = safeEncodeUrl(phone);
1686 - const safeText = sanitizeUserInput(text);
1687 - return `<a href="${safePhone}">${safeText}</a>`;
1688 - });
1689 -
1690 - // Process mailto links: [text](mailto:email)
1691 - const mailtoPattern = /\[([^\]]+)\]\((mailto:[^\)]+)\)/g;
1692 - processedText = processedText.replace(mailtoPattern, (match, text, mailto) => {
1693 - const safeMailto = safeEncodeUrl(mailto);
1694 - const safeText = sanitizeUserInput(text);
1695 - return `<a href="${safeMailto}">${safeText}</a>`;
1696 - });
1697 -
1698 - // Process standalone URLs - but NOT if they're already in <a> tags or brackets
1699 - // Updated pattern to be more careful about what it matches
1700 - const urlPattern = /(^|[^">=\[\]])(https?:\/\/[^\s<"\[\]]+)(?![^<]*<\/a>)(?!\])/gim;
1701 - processedText = processedText.replace(urlPattern, (match, prefix, url) => {
1702 - // Extra check: make sure this isn't already linked
1703 - if (match.includes('href=') || match.includes('</a>')) {
1704 - return match;
1705 - }
1706 -
1707 - // Clean trailing punctuation
1708 - let cleanUrl = url.replace(/[.,;!?)]+$/, '');
1709 - const safeUrl = safeEncodeUrl(cleanUrl);
1710 - return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
1711 - });
1712 -
1713 - // Process www. URLs - but NOT if they're already in <a> tags or brackets
1714 - const wwwPattern = /(^|[^">/\[\]])(www\.[\S]+)(?![^<]*<\/a>)(?!\])/gim;
1715 - processedText = processedText.replace(wwwPattern, (match, prefix, url) => {
1716 - // Extra check: make sure this isn't already linked
1717 - if (match.includes('href=') || match.includes('</a>')) {
1718 - return match;
1719 - }
1720 -
1721 - // Clean trailing punctuation
1722 - let cleanUrl = url.replace(/[.,;!?)]+$/, '');
1723 - const safeUrl = safeEncodeUrl(`http://${cleanUrl}`);
1724 - return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
1725 - });
1726 -
1727 - return processedText;
1728 -}
1729 -
1730 838 function formatMarkdownHeaders(text) {
1731 839 // Handle h1 to h6 headers
1732 - return text.replace(/^(#{1,6})\s+(.+)$/gm, function(match, hashes, content) {
840 + return text.replace(/^(#{1,6})\s(.+)$/gm, function(match, hashes, content) {
1733 841 const level = hashes.length;
1734 - return `<h${level} class="chat-heading chat-heading-${level}">${content.trim()}</h${level}>`;
842 + return `<h${level} class="chat-heading">${content}</h${level}>`;
1735 843 });
1736 844 }
1737 845
1738 -function formatTextStyling(text) {
1739 - // IMPORTANT: Protect BOTH HTML href and Markdown URLs from formatting
1740 - const protectedSegments = [];
1741 - let protectedText = text;
1742 -
1743 - // Step 1a: Protect HTML href="..." attributes
1744 - protectedText = protectedText.replace(/href\s*=\s*["']([^"']+)["']/gi, function(match) {
1745 - const placeholder = `__PROTECTED_${protectedSegments.length}__`;
1746 - protectedSegments.push(match);
1747 - return placeholder;
1748 - });
1749 -
1750 - // Step 1b: Protect Markdown links [text](url)
1751 - // This is crucial - we need to protect the URLs in markdown format
1752 - protectedText = protectedText.replace(/\[([^\]]*)\]\(([^)]+)\)/g, function(match) {
1753 - const placeholder = `__PROTECTED_${protectedSegments.length}__`;
1754 - protectedSegments.push(match);
1755 - return placeholder;
1756 - });
1757 -
1758 - // Step 1c: Also protect bare URLs that might exist
1759 - protectedText = protectedText.replace(/(https?:\/\/[^\s<>"]+)/gi, function(match) {
1760 - const placeholder = `__PROTECTED_${protectedSegments.length}__`;
1761 - protectedSegments.push(match);
1762 - return placeholder;
1763 - });
1764 -
1765 - // Step 2: Now apply text styling to the protected text
1766 - // Handle bold text (**text**)
1767 - protectedText = protectedText.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
1768 -
1769 - // Handle italic text (*text* or _text_) - Safari-compatible (no lookbehind)
1770 - // Match single asterisks that aren't part of bold (**) by checking they're not followed/preceded by another *
1771 - protectedText = protectedText.replace(/(?!\*\*)\*([^*\n]+)\*(?!\*)/g, '<em>$1</em>');
1772 -
1773 - // Handle underscores for italic - Safari-compatible (no lookbehind)
1774 - // Exclude __PROTECTED_N__ placeholders by checking the content doesn't contain PROTECTED
1775 - protectedText = protectedText.replace(/(?!__)_((?!PROTECTED)[^_\n]+)_(?!_)/g, '<em>$1</em>');
1776 -
1777 - // Handle strikethrough (~~text~~)
1778 - protectedText = protectedText.replace(/~~(.*?)~~/g, '<del>$1</del>');
1779 -
1780 - // Step 3: Restore all protected segments
1781 - protectedSegments.forEach((original, index) => {
1782 - const placeholder = `__PROTECTED_${index}__`;
1783 - protectedText = protectedText.replace(placeholder, original);
1784 - });
1785 -
1786 - return protectedText;
1787 -}
1788 846 function formatBoldText(text) {
1789 - // This function is kept for compatibility but now uses formatTextStyling
1790 - return formatTextStyling(text);
847 + return text.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
1791 848 }
1792 849
1793 -function convertNewlinesToBreaks(text) {
1794 - // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
1795 - const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
850 + function convertNewlinesToBreaks(text) {
851 + // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
852 + const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
853 +
854 + // Wrap each paragraph in <p> tags
855 + return paragraphs
856 + .map(para => `<p>${para.trim()}</p>`)
857 + .join('');
858 + }
1796 859
1797 - // Filter out empty paragraphs and wrap each paragraph in <p> tags
1798 - return paragraphs
1799 - .map(para => para.trim())
1800 - .filter(para => para.length > 0) // Remove empty paragraphs
1801 - .map(para => `<p>${para}</p>`)
1802 - .join('');
1803 -}
1804 860 function formatCodeBlocks(text) {
1805 - // Handle fenced code blocks with language specification (```language)
1806 - text = text.replace(/```(\w+)?\n?([\s\S]*?)```/g, (match, language, code) => {
1807 - const lang = language || 'text';
1808 - const escapedCode = escapeHtml(code.trim());
1809 - return `<div class="mxchat-code-block-container">
1810 - <div class="mxchat-code-header">
1811 - <span class="mxchat-code-language">${lang}</span>
1812 - <button class="mxchat-copy-button" aria-label="Copy to clipboard">Copy</button>
1813 - </div>
1814 - <pre class="mxchat-code-block"><code class="language-${lang}">${escapedCode}</code></pre>
1815 - </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>`;
1816 864 });
1817 -
1818 - // Handle inline code with single backticks
1819 - text = text.replace(/`([^`\n]+)`/g, '<code class="mxchat-inline-code">$1</code>');
1820 -
1821 - // Handle raw PHP tags (legacy support)
1822 - text = text.replace(/(<\?php[\s\S]*?\?>)/g, (match) => {
1823 - const escapedCode = escapeHtml(match);
1824 - return `<div class="mxchat-code-block-container">
1825 - <div class="mxchat-code-header">
1826 - <span class="mxchat-code-language">php</span>
1827 - <button class="mxchat-copy-button" aria-label="Copy to clipboard">Copy</button>
1828 - </div>
1829 - <pre class="mxchat-code-block"><code class="language-php">${escapedCode}</code></pre>
1830 - </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">${escapeHtml(code)}</code></pre>`;
1831 869 });
1832 -
870 +
1833 871 return text;
1834 872 }
1835 -
1836 - function formatMarkdownTables(text) {
1837 - var lines = text.split('\n');
1838 - var result = [];
1839 - var i = 0;
1840 -
1841 - while (i < lines.length) {
1842 - // Check for a table: current line has pipes AND next line is a separator row
1843 - if (i + 1 < lines.length &&
1844 - lines[i].indexOf('|') !== -1 &&
1845 - /^\s*\|?[\s\-:]+(\|[\s\-:]+)+\|?\s*$/.test(lines[i + 1])) {
1846 -
1847 - var tableLines = [];
1848 - var headerLine = lines[i];
1849 - var separatorLine = lines[i + 1];
1850 - tableLines.push(headerLine);
1851 - tableLines.push(separatorLine);
1852 -
1853 - // Collect remaining table rows
1854 - var j = i + 2;
1855 - while (j < lines.length && lines[j].indexOf('|') !== -1 && lines[j].trim() !== '') {
1856 - tableLines.push(lines[j]);
1857 - j++;
1858 - }
1859 -
1860 - // Parse alignment from separator row
1861 - var sepCells = separatorLine.split('|').filter(function(c) { return c.trim() !== ''; });
1862 - var alignments = sepCells.map(function(cell) {
1863 - var trimmed = cell.trim();
1864 - if (trimmed.charAt(0) === ':' && trimmed.charAt(trimmed.length - 1) === ':') return 'center';
1865 - if (trimmed.charAt(trimmed.length - 1) === ':') return 'right';
1866 - return 'left';
1867 - });
1868 -
1869 - // Build HTML table
1870 - var html = '<div class="mxchat-table-wrapper"><table class="mxchat-table">';
1871 -
1872 - // Header row
1873 - var headerCells = tableLines[0].split('|').filter(function(c) { return c.trim() !== ''; });
1874 - html += '<thead><tr>';
1875 - headerCells.forEach(function(cell, idx) {
1876 - var align = alignments[idx] || 'left';
1877 - html += '<th style="text-align:' + align + '">' + cell.trim() + '</th>';
1878 - });
1879 - html += '</tr></thead>';
1880 -
1881 - // Body rows
1882 - html += '<tbody>';
1883 - for (var r = 2; r < tableLines.length; r++) {
1884 - var rowCells = tableLines[r].split('|').filter(function(c) { return c.trim() !== ''; });
1885 - html += '<tr>';
1886 - rowCells.forEach(function(cell, idx) {
1887 - var align = alignments[idx] || 'left';
1888 - html += '<td style="text-align:' + align + '">' + cell.trim() + '</td>';
1889 - });
1890 - html += '</tr>';
1891 - }
1892 - html += '</tbody></table></div>';
1893 -
1894 - result.push(html);
1895 - i = j;
1896 - } else {
1897 - result.push(lines[i]);
1898 - i++;
1899 - }
1900 - }
1901 -
1902 - return result.join('\n');
1903 - }
1904 -
873 +
1905 874 function sanitizeUserInput(text) {
1906 875 const div = document.createElement('div');
1907 876 div.textContent = text;
1908 877 return div.innerHTML;
@@ -1907,12 +876,12 @@
1907 876 div.textContent = text;
1908 877 return div.innerHTML;
1909 878 }
1910 879
880 +
1911 881 function escapeHtml(unsafe) {
1912 - // Skip escaping if it's already escaped or contains HTML code block markup
1913 - if (unsafe.includes('&lt;') || unsafe.includes('&gt;') ||
1914 - 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>')) {
1915 884 return unsafe;
1916 885 }
1917 886
1918 887 return unsafe
@@ -1928,25 +897,15 @@
1928 897 textArea.innerHTML = text;
1929 898 return textArea.value;
1930 899 }
1931 900
901 +
1932 902 // ====================================
1933 903 // UI & SCROLLING CONTROLS
1934 904 // ====================================
1935 905
1936 - function scrollToBottom(botIdOrInstant, instant) {
1937 - // Handle backward compatibility: scrollToBottom() or scrollToBottom(true/false)
1938 - var botId = 'default';
1939 - if (typeof botIdOrInstant === 'string') {
1940 - botId = botIdOrInstant;
1941 - instant = instant || false;
1942 - } else if (typeof botIdOrInstant === 'boolean') {
1943 - instant = botIdOrInstant;
1944 - } else {
1945 - instant = false;
1946 - }
1947 -
1948 - var chatBox = getElement(botId, 'chat-box');
906 + function scrollToBottom(instant = false) {
907 + var chatBox = $('#chat-box');
1949 908 if (instant) {
1950 909 // Instantly set the scroll position to the bottom
1951 910 chatBox.scrollTop(chatBox.prop("scrollHeight"));
1952 911 } else {
@@ -1955,15 +914,15 @@
1955 914 const scrollHeight = chatBox.prop("scrollHeight");
1956 915 const initialScroll = chatBox.scrollTop();
1957 916 const distance = scrollHeight - initialScroll;
1958 917 const duration = 500; // Duration in ms
1959 -
918 +
1960 919 function smoothScroll(timestamp) {
1961 920 if (!start) start = timestamp;
1962 921 const progress = timestamp - start;
1963 922 const currentScroll = initialScroll + (distance * (progress / duration));
1964 923 chatBox.scrollTop(currentScroll);
1965 -
924 +
1966 925 if (progress < duration) {
1967 926 requestAnimationFrame(smoothScroll);
1968 927 } else {
1969 928 chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
@@ -1968,36 +927,33 @@
1968 927 } else {
1969 928 chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
1970 929 }
1971 930 }
1972 -
931 +
1973 932 requestAnimationFrame(smoothScroll);
1974 933 }
1975 934 }
1976 -
1977 - function scrollElementToTop(element, botId) {
1978 - botId = botId || 'default';
1979 - var chatBox = getElement(botId, 'chat-box');
935 +
936 + function scrollElementToTop(element) {
937 + var chatBox = $('#chat-box');
1980 938 var elementTop = element.position().top + chatBox.scrollTop();
1981 939 chatBox.animate({ scrollTop: elementTop }, 500);
1982 940 }
1983 -
1984 - function showChatWidget(botId) {
1985 - botId = botId || 'default';
1986 - var $button = getElement(botId, 'floating-chatbot-button');
941 +
942 + function showChatWidget() {
1987 943 // First ensure display is set
1988 - $button.css('display', 'flex');
944 + $('#floating-chatbot-button').css('display', 'flex');
1989 945 // Then handle the fade
1990 - $button.fadeTo(500, 1);
946 + $('#floating-chatbot-button').fadeTo(500, 1);
1991 947 // Force visibility
1992 - $button.removeClass('hidden');
948 + $('#floating-chatbot-button').removeClass('hidden');
949 + //console.log('Showing widget');
1993 950 }
1994 -
1995 - function hideChatWidget(botId) {
1996 - botId = botId || 'default';
1997 - var $button = getElement(botId, 'floating-chatbot-button');
1998 - $button.css('display', 'none');
1999 - $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');
2000 956 }
2001 957
2002 958 function disableScroll() {
2003 959 if (isMobile()) {
@@ -2026,15 +982,18 @@
2026 982 // NOTIFICATION SYSTEM
2027 983 // ====================================
2028 984
2029 985 function createNotificationBadge() {
986 + //console.log("Creating notification badge...");
2030 987 const chatButton = document.getElementById('floating-chatbot-button');
2031 -
988 + //console.log("Chat button found:", !!chatButton);
989 +
2032 990 if (!chatButton) return;
2033 -
991 +
2034 992 // Remove any existing badge first
2035 993 const existingBadge = chatButton.querySelector('.chat-notification-badge');
2036 994 if (existingBadge) {
995 + //console.log("Removing existing badge");
2037 996 existingBadge.remove();
2038 997 }
2039 998
2040 999 notificationBadge = document.createElement('div');
@@ -2056,43 +1015,34 @@
2056 1015 chatButton.appendChild(notificationBadge);
2057 1016
2058 1017 }
2059 1018
2060 - function showNotification(botId) {
2061 - botId = botId || 'default';
2062 - const badge = getElementDOM(botId, 'chat-notification-badge');
2063 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
2064 - if (badge && $floatingChatbot.hasClass('hidden')) {
1019 + function showNotification() {
1020 + const badge = document.getElementById('chat-notification-badge');
1021 + if (badge && $('#floating-chatbot').hasClass('hidden')) {
2065 1022 badge.style.display = 'block';
2066 1023 badge.textContent = '1';
2067 1024 }
2068 1025 }
2069 -
2070 - function hideNotification(botId) {
2071 - botId = botId || 'default';
2072 - const badge = getElementDOM(botId, 'chat-notification-badge');
1026 +
1027 + function hideNotification() {
1028 + const badge = document.getElementById('chat-notification-badge');
2073 1029 if (badge) {
2074 1030 badge.style.display = 'none';
2075 1031 }
2076 1032 }
2077 -
2078 - function startNotificationChecking(botId) {
2079 - botId = botId || 'default';
1033 +
1034 + function startNotificationChecking() {
2080 1035 const chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2081 1036 if (!chatPersistenceEnabled) return;
2082 -
2083 - createNotificationBadge(botId);
2084 - var instance = MxChatInstances.get(botId);
2085 - instance.notificationCheckInterval = setInterval(function() {
2086 - checkForNewMessages(botId);
2087 - }, 30000); // Check every 30 seconds
1037 +
1038 + createNotificationBadge();
1039 + notificationCheckInterval = setInterval(checkForNewMessages, 30000); // Check every 30 seconds
2088 1040 }
2089 -
2090 - function stopNotificationChecking(botId) {
2091 - botId = botId || 'default';
2092 - var instance = MxChatInstances.get(botId);
2093 - if (instance.notificationCheckInterval) {
2094 - clearInterval(instance.notificationCheckInterval);
1041 +
1042 + function stopNotificationChecking() {
1043 + if (notificationCheckInterval) {
1044 + clearInterval(notificationCheckInterval);
2095 1045 }
2096 1046 }
2097 1047
2098 1048 function checkForNewMessages() {
@@ -2118,35 +1068,50 @@
2118 1068 });
2119 1069 }
2120 1070
2121 1071
2122 -// ====================================
2123 -// LIVE AGENT FUNCTIONALITY
2124 -// ====================================
2125 -
2126 -function startPolling(botId) {
2127 - botId = botId || 'default';
2128 - var instance = MxChatInstances.get(botId);
2129 - // Clear any existing interval first
2130 - stopPolling(botId);
2131 - instance.pollingInterval = setInterval(function() {
2132 - checkForAgentMessages(botId);
2133 - }, 5000);
2134 -}
2135 -
2136 -function stopPolling(botId) {
2137 - botId = botId || 'default';
2138 - var instance = MxChatInstances.get(botId);
2139 - if (instance.pollingInterval) {
2140 - clearInterval(instance.pollingInterval);
2141 - 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 + }
2142 1094 }
2143 -}
2144 -
2145 -function checkForAgentMessages(botId) {
2146 - botId = botId || 'default';
2147 - var instance = MxChatInstances.get(botId);
2148 - 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();
2149 1114 $.ajax({
2150 1115 url: mxchatChat.ajax_url,
2151 1116 type: 'POST',
2152 1117 dataType: 'json',
@@ -2152,44 +1117,35 @@
2152 1117 dataType: 'json',
2153 1118 data: {
2154 1119 action: 'mxchat_fetch_new_messages',
2155 1120 session_id: sessionId,
2156 - last_seen_id: instance.lastSeenMessageId,
2157 - persistence_enabled: 'true',
1121 + last_seen_id: lastSeenMessageId,
1122 + persistence_enabled: 'true', // Add this too
2158 1123 nonce: mxchatChat.nonce
2159 1124 },
2160 1125 success: function (response) {
2161 1126 if (response.success && response.data?.new_messages) {
2162 1127 let hasNewMessage = false;
2163 -
1128 +
2164 1129 response.data.new_messages.forEach(function (message) {
2165 - if (message.role === "agent" && !instance.processedMessageIds.has(message.id)) {
1130 + if (message.role === "agent" && !processedMessageIds.has(message.id)) {
2166 1131 hasNewMessage = true;
2167 - appendMessage("agent", message.content, '', [], false, botId);
2168 - instance.lastSeenMessageId = message.id;
2169 - 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);
2170 1136 }
2171 1137 });
2172 1138
2173 - if (hasNewMessage) {
2174 - enableChatInput(botId);
1139 + if (hasNewMessage && $('#floating-chatbot').hasClass('hidden')) {
1140 + showNotification();
2175 1141 }
2176 -
2177 - var $floatingChatbot = getElement(botId, 'floating-chatbot');
2178 - if (hasNewMessage && $floatingChatbot.hasClass('hidden')) {
2179 - showNotification(botId);
2180 - }
2181 -
2182 - scrollToBottom(botId, true);
1142 +
1143 + scrollToBottom(true);
2183 1144 }
2184 -
2185 - // Handle chat mode transitions (e.g. agent ended chat via !endchat)
2186 - if (response.success && response.data?.chat_mode) {
2187 - updateChatModeIndicator(response.data.chat_mode, botId);
2188 - }
2189 1145 },
2190 1146 error: function (xhr, status, error) {
2191 - // Polling error - silently continue
1147 + //console.error("Polling error:", xhr, status, error);
2192 1148 }
2193 1149 });
2194 1150 }
2195 1151
@@ -2195,166 +1151,120 @@
2195 1151
2196 1152 // ====================================
2197 1153 // CHAT HISTORY & PERSISTENCE
2198 1154 // ====================================
2199 -
2200 -function loadChatHistory(botId, onComplete) {
2201 - botId = botId || 'default';
2202 - var instance = MxChatInstances.get(botId);
2203 -
2204 - // Prevent duplicate loading
2205 - if (instance.chatHistoryLoaded) {
2206 - if (onComplete) onComplete();
2207 - return;
2208 - }
2209 -
2210 - // Use getChatSession which returns null if no session exists (does NOT create one)
2211 - var sessionId = getChatSession(botId);
2212 - var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2213 -
2214 - // No session yet — nothing to load. History will load after first message via ensureSession.
2215 - if (!sessionId) {
2216 - instance.chatHistoryLoaded = true;
2217 - if (onComplete) onComplete();
2218 - return;
2219 - }
2220 -
2221 - if (chatPersistenceEnabled && sessionId) {
2222 - $.ajax({
2223 - url: mxchatChat.ajax_url,
2224 - type: 'POST',
2225 - dataType: 'json',
2226 - data: {
2227 - action: 'mxchat_fetch_conversation_history',
2228 - session_id: sessionId
2229 - },
2230 - success: function(response) {
2231 - // Handle session reset (IP changed while user was away)
2232 - if (response.success === false && response.data && response.data.action === 'reset_session') {
2233 - // Silent reset — new session but don't clear UI
2234 - MxChatInstances.silentResetSession(botId);
2235 - instance.chatHistoryLoaded = true; // Prevent retry loop
2236 - if (onComplete) onComplete();
2237 - return;
2238 - }
2239 -
2240 - // Check if the response indicates success
2241 - if (response.success) {
2242 - // Handle case where conversation data exists and is an array
2243 - if (response.data && Array.isArray(response.data.conversation)) {
2244 - 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');
2245 1174 var $fragment = $(document.createDocumentFragment());
2246 - let highestMessageId = instance.lastSeenMessageId;
2247 -
2248 - // Update chat mode if provided
1175 + let highestMessageId = lastSeenMessageId;
1176 +
2249 1177 if (response.data.chat_mode) {
2250 - updateChatModeIndicator(response.data.chat_mode, botId);
1178 + updateChatModeIndicator(response.data.chat_mode);
2251 1179 }
2252 -
2253 - // Only process if there are actual messages
2254 - if (response.data.conversation.length > 0) {
2255 - // IMPORTANT: Clear existing messages before loading history
2256 - $chatBox.empty();
2257 -
2258 - $.each(response.data.conversation, function(index, message) {
2259 - // Skip agent messages if persistence is off
2260 - if (!chatPersistenceEnabled && message.role === 'agent') {
2261 - return;
2262 - }
2263 -
2264 - var messageClass, messageBgColor, messageFontColor;
2265 -
2266 - switch (message.role) {
2267 - case 'user':
2268 - messageClass = 'user-message';
2269 - messageBgColor = userMessageBgColor;
2270 - messageFontColor = userMessageFontColor;
2271 - break;
2272 - case 'agent':
2273 - messageClass = 'agent-message';
2274 - messageBgColor = liveAgentMessageBgColor;
2275 - messageFontColor = liveAgentMessageFontColor;
2276 - break;
2277 - default:
2278 - messageClass = 'bot-message';
2279 - messageBgColor = botMessageBgColor;
2280 - messageFontColor = botMessageFontColor;
2281 - break;
2282 - }
2283 -
2284 - var messageElement = $('<div>').addClass(messageClass)
2285 - .css({
2286 - 'background': messageBgColor,
2287 - 'color': messageFontColor
2288 - });
2289 -
2290 - var content = message.content;
2291 - content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
2292 - content = decodeHTMLEntities(content);
2293 -
2294 - // Skip linkify for messages containing structured HTML
2295 - // (forms, product cards, galleries, etc.) to avoid
2296 - // markdown formatting corrupting HTML attributes
2297 - // (e.g. underscores in name="field_name" becoming <em> tags)
2298 - if (content.includes("mxchat-product-card") ||
2299 - content.includes("mxchat-image-gallery") ||
2300 - content.includes("mxchat-featured-products") ||
2301 - content.includes("<form") ||
2302 - content.includes("<input") ||
2303 - content.includes("<select") ||
2304 - content.includes("<textarea")) {
2305 - messageElement.html(content);
2306 - } else {
2307 - var formattedContent = linkify(content);
2308 - messageElement.html(formattedContent);
2309 - }
2310 -
2311 - $fragment.append(messageElement);
2312 -
2313 - // 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:
2314 1231 if (message.id) {
2315 1232 highestMessageId = Math.max(highestMessageId, message.id);
2316 - instance.processedMessageIds.add(message.id);
1233 + processedMessageIds.add(message.id); // Add all message IDs to processed set
2317 1234 }
2318 - });
2319 -
2320 - // Only append messages and scroll if we have content
2321 - $chatBox.append($fragment);
2322 - scrollToBottom(botId, true);
2323 -
2324 - // Collapse quick questions if we have conversation history
2325 - // BUT skip auto-collapse for embedded bots (they should stay expanded)
2326 - if (hasQuickQuestions(botId) && !isEmbeddedBot(botId)) {
2327 - 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');
2328 1252 }
2329 -
2330 - // Update lastSeenMessageId after history loads
2331 - instance.lastSeenMessageId = highestMessageId;
2332 -
2333 - // Only update chat mode if persistence is enabled and we have messages
2334 - if (chatPersistenceEnabled) {
2335 - var lastMessage = response.data.conversation[response.data.conversation.length - 1];
2336 - if (lastMessage.role === 'agent') {
2337 - updateChatModeIndicator('agent', botId);
2338 - }
2339 - }
2340 -
2341 - // Mark as loaded ONLY after successful load
2342 - instance.chatHistoryLoaded = true;
2343 1253 }
1254 + } else {
1255 + console.warn("No conversation history found.");
2344 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.");
2345 1261 }
2346 - if (onComplete) onComplete();
2347 - },
2348 - error: function(xhr, status, error) {
2349 - // Error loading chat history - silently continue
2350 - if (onComplete) onComplete();
2351 - }
2352 - });
2353 - } else {
2354 - if (onComplete) onComplete();
1262 + });
1263 + } else {
1264 + console.warn("Chat persistence is disabled or no session ID found. Not loading history.");
1265 + }
2355 1266 }
2356 -}
2357 1267
2358 1268
2359 1269 // ====================================
2360 1270 // FILE UPLOAD FUNCTIONALITY
@@ -2366,42 +1276,40 @@
2366 1276 element.addEventListener(eventType, handler);
2367 1277 }
2368 1278 }
2369 1279
2370 - function showActivePdf(filename, botId) {
2371 - botId = botId || 'default';
2372 - const container = getElementDOM(botId, 'active-pdf-container');
2373 - const nameElement = getElementDOM(botId, 'active-pdf-name');
2374 -
1280 + function showActivePdf(filename) {
1281 + const container = document.getElementById('active-pdf-container');
1282 + const nameElement = document.getElementById('active-pdf-name');
1283 +
2375 1284 if (!container || !nameElement) {
1285 + //console.error('PDF container elements not found');
2376 1286 return;
2377 1287 }
2378 -
1288 +
2379 1289 nameElement.textContent = filename;
2380 1290 container.style.display = 'flex';
2381 1291 }
2382 -
2383 - function showActiveWord(filename, botId) {
2384 - botId = botId || 'default';
2385 - const container = getElementDOM(botId, 'active-word-container');
2386 - const nameElement = getElementDOM(botId, 'active-word-name');
2387 -
1292 +
1293 + function showActiveWord(filename) {
1294 + const container = document.getElementById('active-word-container');
1295 + const nameElement = document.getElementById('active-word-name');
1296 +
2388 1297 if (!container || !nameElement) {
1298 + //console.error('Word document container elements not found');
2389 1299 return;
2390 1300 }
2391 -
1301 +
2392 1302 nameElement.textContent = filename;
2393 1303 container.style.display = 'flex';
2394 1304 }
2395 -
2396 - function removeActivePdf(botId) {
2397 - botId = botId || 'default';
2398 - var instance = MxChatInstances.get(botId);
2399 - const container = getElementDOM(botId, 'active-pdf-container');
2400 - const nameElement = getElementDOM(botId, 'active-pdf-name');
2401 -
2402 - if (!container || !nameElement || !instance.activePdfFile) return;
2403 -
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 +
2404 1312 fetch(mxchatChat.ajax_url, {
2405 1313 method: 'POST',
2406 1314 headers: {
2407 1315 'Content-Type': 'application/x-www-form-urlencoded',
@@ -2407,9 +1315,9 @@
2407 1315 'Content-Type': 'application/x-www-form-urlencoded',
2408 1316 },
2409 1317 body: new URLSearchParams({
2410 1318 'action': 'mxchat_remove_pdf',
2411 - 'session_id': getChatSession(botId),
1319 + 'session_id': sessionId,
2412 1320 'nonce': mxchatChat.nonce
2413 1321 })
2414 1322 })
2415 1323 .then(response => response.json())
@@ -2421,12 +1329,12 @@
2421 1329 appendMessage('bot', 'PDF removed.');
2422 1330 }
2423 1331 })
2424 1332 .catch(error => {
2425 - // Error removing PDF - silently continue
1333 + //console.error('Error removing PDF:', error);
2426 1334 });
2427 1335 }
2428 -
1336 +
2429 1337 function removeActiveWord() {
2430 1338 const container = document.getElementById('active-word-container');
2431 1339 const nameElement = document.getElementById('active-word-name');
2432 1340
@@ -2452,53 +1360,56 @@
2452 1360 appendMessage('bot', 'Word document removed.');
2453 1361 }
2454 1362 })
2455 1363 .catch(error => {
2456 - // Error removing Word document - silently continue
1364 + //console.error('Error removing Word document:', error);
2457 1365 });
2458 1366 }
2459 -
1367 +
2460 1368 // ====================================
2461 1369 // CONSENT & COMPLIANCE (GDPR)
2462 1370 // ====================================
2463 -
2464 - function initializeChatVisibility(botId) {
2465 - botId = botId || 'default';
2466 - const complianzEnabled = mxchatChat.complianz_toggle === 'on' ||
2467 - 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' ||
2468 1376 mxchatChat.complianz_toggle === 1;
2469 -
1377 +
2470 1378 if (complianzEnabled && typeof cmplz_has_consent === "function" && typeof complianz !== 'undefined') {
2471 1379 // Initial check
2472 - checkConsentAndShowChat(botId);
2473 -
1380 + checkConsentAndShowChat();
1381 +
2474 1382 // Listen for consent changes
2475 1383 $(document).on('cmplz_status_change', function(event) {
2476 - checkConsentAndShowChat(botId);
1384 + //console.log('Status change detected');
1385 + checkConsentAndShowChat();
2477 1386 });
2478 1387 } else {
2479 1388 // If Complianz is not enabled, always show
2480 - getElement(botId, 'floating-chatbot-button')
1389 + $('#floating-chatbot-button')
2481 1390 .css('display', 'flex')
2482 1391 .removeClass('hidden no-consent')
2483 1392 .fadeTo(500, 1);
2484 -
1393 +
2485 1394 // Also check pre-chat message when Complianz is not enabled
2486 - checkPreChatDismissal(botId);
1395 + checkPreChatDismissal();
2487 1396 }
2488 1397 }
2489 1398
2490 -
2491 - function checkConsentAndShowChat(botId) {
2492 - botId = botId || 'default';
1399 +
1400 + function checkConsentAndShowChat() {
2493 1401 var consentStatus = cmplz_has_consent('marketing');
2494 1402 var consentType = complianz.consenttype;
2495 -
2496 - let $widget = getElement(botId, 'floating-chatbot-button');
2497 - let $chatbot = getElement(botId, 'floating-chatbot');
2498 - let $preChat = getElement(botId, 'pre-chat-message');
2499 -
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 +
2500 1410 if (consentStatus === true) {
1411 + //console.log('Consent granted - showing widget');
2501 1412 $widget
2502 1413 .removeClass('no-consent')
2503 1414 .css('display', 'flex')
2504 1415 .removeClass('hidden')
@@ -2503,12 +1414,13 @@
2503 1414 .css('display', 'flex')
2504 1415 .removeClass('hidden')
2505 1416 .fadeTo(500, 1);
2506 1417 $chatbot.removeClass('no-consent');
2507 -
1418 +
2508 1419 // Show pre-chat message if not dismissed
2509 - checkPreChatDismissal(botId);
1420 + checkPreChatDismissal();
2510 1421 } else {
1422 + //console.log('No consent - hiding widget');
2511 1423 $widget
2512 1424 .addClass('no-consent')
2513 1425 .fadeTo(500, 0, function() {
2514 1426 $(this)
@@ -2515,9 +1427,9 @@
2515 1427 .css('display', 'none')
2516 1428 .addClass('hidden');
2517 1429 });
2518 1430 $chatbot.addClass('no-consent');
2519 -
1431 +
2520 1432 // Hide pre-chat message when no consent
2521 1433 $preChat.hide();
2522 1434 }
2523 1435 }
@@ -2525,38 +1437,46 @@
2525 1437
2526 1438 // ====================================
2527 1439 // PRE-CHAT MESSAGE HANDLING
2528 1440 // ====================================
2529 -
2530 - function checkPreChatDismissal(botId) {
2531 - botId = botId || 'default';
2532 - try {
2533 - var dismissedAt = localStorage.getItem('mxchat_pre_chat_dismissed_' + botId);
2534 - if (dismissedAt) {
2535 - // Re-show after 24 hours
2536 - var elapsed = Date.now() - parseInt(dismissedAt, 10);
2537 - if (elapsed < 86400000) {
2538 - getElement(botId, 'pre-chat-message').hide();
2539 - 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();
2540 1455 }
2541 - // Expired — clear and show again
2542 - localStorage.removeItem('mxchat_pre_chat_dismissed_' + botId);
1456 + },
1457 + error: function() {
1458 + //console.error('Failed to check pre-chat message dismissal status.');
2543 1459 }
2544 - getElement(botId, 'pre-chat-message').fadeIn(250);
2545 - } catch (e) {
2546 - // localStorage unavailable — show the message
2547 - getElement(botId, 'pre-chat-message').fadeIn(250);
2548 - }
1460 + });
2549 1461 }
2550 -
2551 - function handlePreChatDismissal(botId) {
2552 - botId = botId || 'default';
2553 - getElement(botId, 'pre-chat-message').fadeOut(200);
2554 - try {
2555 - localStorage.setItem('mxchat_pre_chat_dismissed_' + botId, String(Date.now()));
2556 - } catch (e) {
2557 - // localStorage unavailable — dismissal won't persist
2558 - }
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 + $('#pre-chat-message').hide();
1474 + },
1475 + error: function() {
1476 + //console.error('Failed to dismiss pre-chat message.');
1477 + }
1478 + });
2559 1479 }
2560 1480
2561 1481
2562 1482 // ====================================
@@ -2580,106 +1500,81 @@
2580 1500 // ====================================
2581 1501 // EVENT HANDLERS & INITIALIZATION
2582 1502 // ====================================
2583 1503
2584 -$(document).on('click', '.mxchat-popular-question', function () {
2585 - var question = $(this).text();
2586 - var botId = getBotIdFromElement(this);
1504 + // Popular questions click handler
1505 + $('.mxchat-popular-question').on('click', function () {
1506 + var question = $(this).text(); // Get the text of the clicked question
2587 1507
2588 - // Append the question as if the user typed it
2589 - appendMessage("user", question, '', [], false, botId);
1508 + // Append the question as if the user typed it
1509 + appendMessage("user", question);
2590 1510
2591 - // Only collapse if there are questions
2592 - if (hasQuickQuestions(botId)) {
2593 - collapseQuickQuestions(botId);
2594 - }
2595 -
2596 - // Send the question to the server
2597 - sendMessageToChatbot(question, botId);
2598 -});
2599 -
2600 -$(document).on('click', '.questions-toggle-btn', function(e) {
2601 - e.preventDefault();
2602 - e.stopPropagation();
2603 - var botId = getBotIdFromElement(this);
2604 - expandQuickQuestions(botId);
2605 -});
2606 -
2607 -$(document).on('click', '.questions-collapse-btn', function(e) {
2608 - e.preventDefault();
2609 - e.stopPropagation();
2610 - var botId = getBotIdFromElement(this);
2611 - collapseQuickQuestions(botId);
2612 -});
1511 + // Send the question to the server (backend)
1512 + sendMessageToChatbot(question);
1513 + });
2613 1514
2614 - // Chatbot visibility toggle handlers - use class selector for multi-instance support
2615 - $(document).on('click', '.floating-chatbot-button', function() {
2616 - var botId = getBotIdFromElement(this);
2617 - var $chatbot = getElement(botId, 'floating-chatbot');
2618 - var $badge = getElement(botId, 'chat-notification-badge');
2619 - var $preChat = getElement(botId, 'pre-chat-message');
2620 -
2621 - if ($chatbot.hasClass('hidden')) {
2622 - $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');
2623 1526 $(this).addClass('hidden');
2624 - $badge.hide(); // Hide notification when opening chat
1527 + $('#chat-notification-badge').hide(); // Hide notification when opening chat
2625 1528 disableScroll();
2626 - $preChat.fadeOut(250);
2627 -
2628 - // Load chat history for returning visitors (persistence)
2629 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
2630 - if (chatPersistenceEnabled) {
2631 - MxChatInstances.ensureSession(botId);
2632 - }
2633 -
2634 - // Deferred email check — only on first widget open
2635 - var emailBlocker = getElementDOM(botId, 'email-blocker');
2636 - var instance = MxChatInstances.get(botId);
2637 - if (emailBlocker && !instance.emailCheckDone) {
2638 - instance.emailCheckDone = true;
2639 - resolveEmailState(botId);
2640 - } else if (!emailBlocker) {
2641 - // No email collection — still route through showChatContainerForBot
2642 - // so the loader is shown while chat history loads
2643 - showChatContainerForBot(botId);
2644 - }
1529 + $('#pre-chat-message').fadeOut(250);
2645 1530 } else {
2646 - $chatbot.removeClass('visible').addClass('hidden');
1531 + chatbot.removeClass('visible').addClass('hidden');
2647 1532 $(this).removeClass('hidden');
2648 1533 enableScroll();
2649 - checkPreChatDismissal(botId);
1534 + checkPreChatDismissal();
2650 1535 }
2651 1536 });
2652 -
2653 - // Allow clicking anywhere on the title bar to close the chatbot
2654 - $(document).on('click', '.chatbot-top-bar', function() {
2655 - var botId = getBotIdFromElement(this);
2656 - getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible');
2657 - 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');
2658 1541 enableScroll();
2659 1542 });
2660 -
1543 +
2661 1544 $(document).on('click', '.close-pre-chat-message', function(e) {
2662 1545 e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click
2663 - var botId = getBotIdFromElement(this);
2664 - handlePreChatDismissal(botId);
1546 + $('#pre-chat-message').fadeOut(200, function() {
1547 + $(this).remove();
1548 + });
2665 1549 });
2666 -
2667 -
2668 - // PDF upload button handlers - use class selector
2669 - $(document).on('click', '.pdf-upload-btn', function() {
2670 - var botId = getBotIdFromElement(this);
2671 - var pdfInput = getElementDOM(botId, 'pdf-upload');
2672 - 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
2673 1561 });
2674 1562
2675 - // Word upload button handlers - use class selector
2676 - $(document).on('click', '.word-upload-btn', function() {
2677 - var botId = getBotIdFromElement(this);
2678 - var wordInput = getElementDOM(botId, 'word-upload');
2679 - if (wordInput) wordInput.click();
2680 - });
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 + }
2681 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 +
2682 1577 // PDF file input change handler
2683 1578 addSafeEventListener('pdf-upload', 'change', async function(e) {
2684 1579 const file = e.target.files[0];
2685 1580
@@ -2688,13 +1583,15 @@
2688 1583 return;
2689 1584 }
2690 1585
2691 1586 if (!sessionId) {
1587 + //console.error('No session ID found');
2692 1588 alert('Error: No session ID found');
2693 1589 return;
2694 1590 }
2695 -
1591 +
2696 1592 if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) {
1593 + //console.error('mxchatChat not properly configured:', mxchatChat);
2697 1594 alert('Error: Ajax configuration missing');
2698 1595 return;
2699 1596 }
2700 1597
@@ -2725,12 +1622,12 @@
2725 1622
2726 1623 if (data.success) {
2727 1624 // Hide popular questions if they exist
2728 1625 const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
2729 - if (hasQuickQuestions()) {
2730 - collapseQuickQuestions();
1626 + if (popularQuestionsContainer) {
1627 + popularQuestionsContainer.style.display = 'none';
2731 1628 }
2732 -
1629 +
2733 1630 // Show the active PDF name
2734 1631 showActivePdf(data.data.filename);
2735 1632
2736 1633 appendMessage('bot', data.data.message);
@@ -2736,11 +1633,13 @@
2736 1633 appendMessage('bot', data.data.message);
2737 1634 scrollToBottom();
2738 1635 activePdfFile = data.data.filename;
2739 1636 } else {
1637 + //console.error('Upload failed:', data.data);
2740 1638 alert('Failed to upload PDF. Please try again.');
2741 1639 }
2742 1640 } catch (error) {
1641 + //console.error('Upload error:', error);
2743 1642 alert('Error uploading file. Please try again.');
2744 1643 } finally {
2745 1644 uploadBtn.disabled = false;
2746 1645 sendBtn.disabled = false;
@@ -2758,12 +1657,13 @@
2758 1657 return;
2759 1658 }
2760 1659
2761 1660 if (!sessionId) {
1661 + //console.error('No session ID found');
2762 1662 alert('Error: No session ID found');
2763 1663 return;
2764 1664 }
2765 -
1665 +
2766 1666 // Disable buttons and show loading state
2767 1667 const uploadBtn = document.getElementById('word-upload-btn');
2768 1668 const sendBtn = document.getElementById('send-button');
2769 1669 const originalBtnContent = uploadBtn.innerHTML;
@@ -2790,10 +1690,10 @@
2790 1690
2791 1691 if (data.success) {
2792 1692 // Hide popular questions if they exist
2793 1693 const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
2794 - if (hasQuickQuestions()) {
2795 - collapseQuickQuestions();
1694 + if (popularQuestionsContainer) {
1695 + popularQuestionsContainer.style.display = 'none';
2796 1696 }
2797 1697
2798 1698 // Show the active Word document name
2799 1699 showActiveWord(data.data.filename);
@@ -2801,11 +1701,13 @@
2801 1701 appendMessage('bot', data.data.message);
2802 1702 scrollToBottom();
2803 1703 activeWordFile = data.data.filename;
2804 1704 } else {
1705 + //console.error('Upload failed:', data.data);
2805 1706 alert('Failed to upload Word document. Please try again.');
2806 1707 }
2807 1708 } catch (error) {
1709 + //console.error('Upload error:', error);
2808 1710 alert('Error uploading file. Please try again.');
2809 1711 } finally {
2810 1712 uploadBtn.disabled = false;
2811 1713 sendBtn.disabled = false;
@@ -2862,640 +1764,164 @@
2862 1764 });
2863 1765 });
2864 1766
2865 1767
2866 -// ====================================
2867 -// INIT LOADER & CHAT CONTAINER HELPERS
2868 -// ====================================
2869 -// These must be outside the email collection block so they're always available
2870 -// (used by persistence loading even when email collection is off)
2871 -
2872 -function showInitLoader(botId) {
2873 - var loader = getElementDOM(botId, 'mxchat-init-loader');
2874 - if (loader) loader.style.display = 'flex';
2875 -}
2876 -
2877 -function hideInitLoader(botId) {
2878 - var loader = getElementDOM(botId, 'mxchat-init-loader');
2879 - if (loader) loader.style.display = 'none';
2880 -}
2881 -
2882 -function showEmailFormForBot(botId) {
2883 - hideInitLoader(botId);
2884 - var emailBlocker = getElementDOM(botId, 'email-blocker');
2885 - var chatContainer = getElementDOM(botId, 'chat-container');
2886 - if (emailBlocker) emailBlocker.style.display = 'flex';
2887 - if (chatContainer) chatContainer.style.display = 'none';
2888 -}
2889 -
2890 -function showChatContainerForBot(botId) {
2891 - var emailBlocker = getElementDOM(botId, 'email-blocker');
2892 - var chatContainer = getElementDOM(botId, 'chat-container');
2893 - if (emailBlocker) emailBlocker.style.display = 'none';
2894 -
2895 - var instance = MxChatInstances.get(botId);
2896 - var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2897 -
2898 - // If persistence is on and history hasn't loaded yet, show loader
2899 - // while history loads to prevent flash of empty chat
2900 - if (chatPersistenceEnabled && !instance.chatHistoryLoaded) {
2901 - if (chatContainer) chatContainer.style.display = 'none';
2902 - showInitLoader(botId);
2903 - loadChatHistory(botId, function() {
2904 - hideInitLoader(botId);
2905 - if (chatContainer) chatContainer.style.display = 'flex';
2906 - scrollToBottom(botId, true);
2907 - });
2908 - } else {
2909 - hideInitLoader(botId);
2910 - if (chatContainer) chatContainer.style.display = 'flex';
2911 - if (typeof loadChatHistory === 'function') {
2912 - loadChatHistory(botId);
2913 - }
2914 - }
2915 -}
2916 -
2917 -// ====================================
2918 -// EMAIL COLLECTION SETUP - MULTI-INSTANCE VERSION
2919 -// ====================================
2920 -// Only run email collection setup if it's enabled
2921 -if (mxchatChat && mxchatChat.email_collection_enabled === 'on') {
2922 -
2923 - // Track submitting state per bot
2924 - const emailSubmittingState = {};
2925 -
2926 - // Add CSS animations for email form (once globally)
2927 - if (!document.getElementById('email-error-styles')) {
2928 - const style = document.createElement('style');
2929 - style.id = 'email-error-styles';
2930 - style.textContent = `
2931 - @keyframes fadeInError {
2932 - from { opacity: 0; transform: translateY(-5px); }
2933 - to { opacity: 1; transform: translateY(0); }
2934 - }
2935 - .email-input-shake {
2936 - animation: shake 0.5s ease-in-out;
2937 - }
2938 - @keyframes shake {
2939 - 0%, 100% { transform: translateX(0); }
2940 - 25% { transform: translateX(-5px); }
2941 - 75% { transform: translateX(5px); }
2942 - }
2943 - @keyframes spin {
2944 - from { transform: rotate(0deg); }
2945 - to { transform: rotate(360deg); }
2946 - }
2947 - .email-spinner {
2948 - display: inline-block;
2949 - vertical-align: middle;
2950 - }
2951 - `;
2952 - document.head.appendChild(style);
2953 - }
2954 -
2955 - function isValidEmailAddress(email) {
2956 - const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
2957 - return emailRegex.test(email.trim()) && email.length <= 254;
2958 - }
2959 -
2960 - function isValidNameInput(name) {
2961 - return name && name.trim().length >= 2 && name.trim().length <= 100;
2962 - }
2963 -
2964 - /**
2965 - * Replace {visitor_name} placeholder in intro message with actual visitor name
2966 - * @param {string} botId - The bot instance ID
2967 - * @param {string} visitorName - The visitor's name to insert
2968 - */
2969 - function replaceVisitorNamePlaceholder(botId, visitorName) {
2970 - var chatBox = getElementDOM(botId, 'chat-box');
2971 - if (!chatBox) return;
2972 -
2973 - // Find the first bot message (intro message)
2974 - var introMessage = chatBox.querySelector('.bot-message');
2975 - if (!introMessage) return;
2976 -
2977 - var messageContent = introMessage.querySelector('div[dir="auto"]');
2978 - if (!messageContent) return;
2979 -
2980 - var html = messageContent.innerHTML;
2981 -
2982 - // Replace {visitor_name} placeholder (case-insensitive)
2983 - if (visitorName && visitorName.trim()) {
2984 - // Escape HTML to prevent XSS
2985 - var safeName = $('<div>').text(visitorName.trim()).html();
2986 - html = html.replace(/\{visitor_name\}/gi, safeName);
2987 - } else {
2988 - // Remove placeholder and clean up spacing if no name provided
2989 - html = html.replace(/\{visitor_name\}/gi, '');
2990 - // Clean up any double spaces that might result
2991 - html = html.replace(/\s{2,}/g, ' ').trim();
2992 - }
2993 -
2994 - messageContent.innerHTML = html;
2995 - }
2996 -
2997 - function setEmailSubmissionState(botId, loading) {
2998 - var submitButton = getElementDOM(botId, 'email-submit-button');
2999 - var emailInput = getElementDOM(botId, 'user-email');
3000 - var nameInput = getElementDOM(botId, 'user-name');
3001 -
3002 - if (loading) {
3003 - emailSubmittingState[botId] = true;
3004 - if (submitButton) submitButton.disabled = true;
3005 - if (emailInput) emailInput.disabled = true;
3006 - if (nameInput) nameInput.disabled = true;
3007 -
3008 - if (submitButton && !submitButton.getAttribute('data-original-html')) {
3009 - submitButton.setAttribute('data-original-html', submitButton.innerHTML);
3010 - const originalText = submitButton.textContent;
3011 - submitButton.innerHTML = `
3012 - <svg class="email-spinner" style="width: 16px; height: 16px; margin-right: 8px; animation: spin 1s linear infinite;" viewBox="0 0 24 24">
3013 - <circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none" stroke-dasharray="31.416" stroke-dashoffset="31.416">
3014 - <animate attributeName="stroke-dasharray" dur="2s" values="0 31.416;15.708 15.708;0 31.416" repeatCount="indefinite"/>
3015 - <animate attributeName="stroke-dashoffset" dur="2s" values="0;-15.708;-31.416" repeatCount="indefinite"/>
3016 - </circle>
3017 - </svg>
3018 - ${originalText}
3019 - `;
3020 - submitButton.style.opacity = '0.8';
3021 - }
3022 - } else {
3023 - emailSubmittingState[botId] = false;
3024 - if (submitButton) submitButton.disabled = false;
3025 - if (emailInput) emailInput.disabled = false;
3026 - if (nameInput) nameInput.disabled = false;
3027 -
3028 - if (submitButton) {
3029 - const originalHtml = submitButton.getAttribute('data-original-html');
3030 - if (originalHtml) {
3031 - submitButton.innerHTML = originalHtml;
3032 - }
3033 - submitButton.style.opacity = '1';
3034 - }
3035 - }
3036 - }
3037 -
3038 - function showEmailError(botId, message) {
3039 - clearEmailError(botId);
3040 -
3041 - var emailForm = getElementDOM(botId, 'email-collection-form');
3042 - if (!emailForm) return;
3043 -
3044 - const errorDiv = document.createElement('div');
3045 - errorDiv.className = 'email-error';
3046 - errorDiv.style.cssText = `
3047 - color: #e74c3c;
3048 - font-size: 12px;
3049 - margin-top: 8px;
3050 - padding: 4px 0;
3051 - animation: fadeInError 0.3s ease;
3052 - `;
3053 - errorDiv.textContent = message;
3054 - emailForm.appendChild(errorDiv);
3055 -
3056 - // Add shake animation to inputs
3057 - var emailInput = getElementDOM(botId, 'user-email');
3058 - var nameInput = getElementDOM(botId, 'user-name');
3059 -
3060 - if (emailInput) {
3061 - emailInput.classList.add('email-input-shake');
3062 - setTimeout(() => emailInput.classList.remove('email-input-shake'), 500);
3063 - }
3064 - if (nameInput) {
3065 - nameInput.classList.add('email-input-shake');
3066 - setTimeout(() => nameInput.classList.remove('email-input-shake'), 500);
3067 - }
3068 - }
3069 -
3070 - function clearEmailError(botId) {
3071 - var emailForm = getElementDOM(botId, 'email-collection-form');
3072 - if (emailForm) {
3073 - const existingErrors = emailForm.querySelectorAll('.email-error');
3074 - existingErrors.forEach(error => error.remove());
3075 - }
3076 - }
3077 -
3078 - // Resolve email state using server-side data when available, AJAX fallback otherwise
3079 - function resolveEmailState(botId) {
3080 - if (mxchatChat.skip_email_check && mxchatChat.initial_email_state) {
3081 - if (mxchatChat.initial_email_state.show_email_form) {
3082 - showEmailFormForBot(botId);
3083 - } else {
3084 - showChatContainerForBot(botId);
3085 - }
3086 - } else {
3087 - checkSessionAndEmailForBot(botId);
3088 - }
3089 - }
3090 -
3091 - function checkSessionAndEmailForBot(botId) {
3092 - const sessionId = MxChatInstances.ensureSession(botId);
3093 -
3094 - // Hide both panels while we check — show loader instead
3095 - var emailBlocker = getElementDOM(botId, 'email-blocker');
3096 - var chatContainer = getElementDOM(botId, 'chat-container');
3097 - if (emailBlocker) emailBlocker.style.display = 'none';
3098 - if (chatContainer) chatContainer.style.display = 'none';
3099 - showInitLoader(botId);
3100 -
3101 - fetch(mxchatChat.ajax_url, {
3102 - method: 'POST',
3103 - headers: {
3104 - 'Content-Type': 'application/x-www-form-urlencoded',
3105 - },
3106 - body: new URLSearchParams({
3107 - action: 'mxchat_check_email_provided',
3108 - session_id: sessionId,
3109 - 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 + }),
3110 1793 })
3111 - })
3112 - .then((response) => {
3113 - if (!response.ok) {
3114 - throw new Error(`HTTP error! status: ${response.status}`);
3115 - }
3116 - return response.json();
3117 - })
3118 - .then((data) => {
3119 - if (data.success) {
3120 - if (data.data.logged_in || data.data.email) {
3121 - 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 + }
3122 1812 } else {
3123 - 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';
3124 1816 }
3125 - } else {
3126 - showEmailFormForBot(botId);
3127 - }
3128 - })
3129 - .catch((error) => {
3130 - showEmailFormForBot(botId);
3131 - });
3132 - }
3133 -
3134 - // Event delegation for email form submission
3135 - $(document).on('submit', '.email-collection-form', function(e) {
3136 - e.preventDefault();
3137 - e.stopPropagation();
3138 -
3139 - var botId = getBotIdFromElement(this);
3140 -
3141 - // Prevent double submission
3142 - if (emailSubmittingState[botId]) {
3143 - 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 + });
3144 1823 }
3145 -
3146 - var emailInput = getElementDOM(botId, 'user-email');
3147 - var nameInput = getElementDOM(botId, 'user-name');
3148 - var userEmail = emailInput ? emailInput.value.trim() : '';
3149 - var userName = nameInput ? nameInput.value.trim() : '';
3150 - var sessionId = MxChatInstances.ensureSession(botId);
3151 -
3152 - // Validate email
3153 - if (!userEmail) {
3154 - showEmailError(botId, 'Please enter your email address.');
3155 - return false;
3156 - }
3157 -
3158 - if (!isValidEmailAddress(userEmail)) {
3159 - showEmailError(botId, 'Please enter a valid email address.');
3160 - return false;
3161 - }
3162 -
3163 - // Validate name if field exists and has content
3164 - if (nameInput && userName && !isValidNameInput(userName)) {
3165 - showEmailError(botId, 'Please enter a valid name (2-100 characters).');
3166 - return false;
3167 - }
3168 -
3169 - clearEmailError(botId);
3170 - setEmailSubmissionState(botId, true);
3171 -
3172 - // Prepare form data
3173 - const formData = new URLSearchParams({
3174 - action: 'mxchat_handle_save_email_and_response',
3175 - email: userEmail,
3176 - session_id: sessionId,
3177 - nonce: mxchatChat.nonce,
3178 - });
3179 -
3180 - if (userName) {
3181 - formData.append('name', userName);
3182 - }
3183 -
3184 - fetch(mxchatChat.ajax_url, {
3185 - method: 'POST',
3186 - headers: {
3187 - 'Content-Type': 'application/x-www-form-urlencoded',
3188 - },
3189 - body: formData
3190 - })
3191 - .then((response) => {
3192 - if (!response.ok) {
3193 - throw new Error(`HTTP error! status: ${response.status}`);
3194 - }
3195 - return response.json();
3196 - })
3197 - .then((data) => {
3198 - setEmailSubmissionState(botId, false);
3199 -
3200 - if (data.success) {
3201 - showChatContainerForBot(botId);
3202 -
3203 - // Replace {visitor_name} placeholder in intro message with actual name
3204 - if (userName) {
3205 - replaceVisitorNamePlaceholder(botId, userName);
3206 - } else {
3207 - // Remove placeholder if no name provided
3208 - replaceVisitorNamePlaceholder(botId, '');
3209 - }
3210 -
3211 - if (data.message && typeof appendMessage === 'function') {
3212 - setTimeout(() => {
3213 - appendMessage('bot', data.message, '', [], false, botId);
3214 - if (typeof scrollToBottom === 'function') {
3215 - 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();
3216 1856 }
3217 - }, 100);
3218 - }
3219 - } else {
3220 - 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 + });
3221 1864 }
3222 - })
3223 - .catch((error) => {
3224 - setEmailSubmissionState(botId, false);
3225 - showEmailError(botId, 'An error occurred. Please try again.');
3226 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 + }
3227 1873
3228 - return false;
3229 - });
3230 -
3231 - // Real-time email validation using event delegation
3232 - $(document).on('input', '.mxchat-email-input', function() {
3233 - var botId = getBotIdFromElement(this);
3234 - var $input = $(this);
3235 -
3236 - // Clear previous timeout
3237 - clearTimeout($input.data('validationTimeout'));
3238 -
3239 - // Debounce validation
3240 - var timeout = setTimeout(() => {
3241 - var email = this.value.trim();
3242 - clearEmailError(botId);
3243 -
3244 - if (email && !isValidEmailAddress(email)) {
3245 - showEmailError(botId, 'Please enter a valid email address.');
3246 - }
3247 - }, 500);
3248 -
3249 - $input.data('validationTimeout', timeout);
3250 - });
3251 -
3252 - // Handle Enter key in email input
3253 - $(document).on('keypress', '.mxchat-email-input', function(e) {
3254 - if (e.key === 'Enter') {
3255 - e.preventDefault();
3256 - var botId = getBotIdFromElement(this);
3257 - if (!emailSubmittingState[botId]) {
3258 - $(this).closest('.email-collection-form').submit();
3259 - }
3260 - }
3261 - });
3262 -
3263 - // Handle Enter key in name input
3264 - $(document).on('keypress', '.mxchat-name-input', function(e) {
3265 - if (e.key === 'Enter') {
3266 - e.preventDefault();
3267 - var botId = getBotIdFromElement(this);
3268 - if (!emailSubmittingState[botId]) {
3269 - $(this).closest('.email-collection-form').submit();
3270 - }
3271 - }
3272 - });
3273 -
3274 - // Initialize email check for all bot instances
3275 - // For floating bots: defer until widget is opened (zero passive AJAX)
3276 - // For embedded bots: check immediately since the form is visible
3277 - $('.mxchat-chatbot-wrapper').each(function() {
3278 - var botId = $(this).data('bot-id') || 'default';
3279 - var emailBlocker = getElementDOM(botId, 'email-blocker');
3280 -
3281 - if (emailBlocker) {
3282 - if (isEmbeddedBot(botId)) {
3283 - // Embedded bots are always visible — check now
3284 - resolveEmailState(botId);
3285 - }
3286 - // Floating bots: handled in the widget open handler
3287 - } else if (isEmbeddedBot(botId)) {
3288 - // Embedded bot, no email collection — load history with loader
3289 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3290 - if (chatPersistenceEnabled) {
3291 - MxChatInstances.ensureSession(botId);
3292 - showChatContainerForBot(botId);
3293 - }
3294 - }
3295 - });
3296 -}
3297 -
3298 - // Open chatbot when pre-chat message is clicked - use class selector for multi-instance
3299 - $(document).on('click', '.pre-chat-message', function() {
3300 - var botId = getBotIdFromElement(this);
3301 - var $chatbot = getElement(botId, 'floating-chatbot');
3302 - if ($chatbot.hasClass('hidden')) {
3303 - $chatbot.removeClass('hidden').addClass('visible');
3304 - getElement(botId, 'floating-chatbot-button').addClass('hidden');
3305 - 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
3306 1881 disableScroll(); // Disable scroll when chatbot opens
3307 -
3308 - // Load chat history for returning visitors (persistence)
3309 - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3310 - if (chatPersistenceEnabled) {
3311 - MxChatInstances.ensureSession(botId);
3312 - }
3313 -
3314 - // Deferred email check — only on first widget open
3315 - var emailBlocker = getElementDOM(botId, 'email-blocker');
3316 - var instance = MxChatInstances.get(botId);
3317 - if (emailBlocker && !instance.emailCheckDone) {
3318 - instance.emailCheckDone = true;
3319 - resolveEmailState(botId);
3320 - } else if (!emailBlocker) {
3321 - showChatContainerForBot(botId);
3322 - }
3323 1882 }
3324 1883 });
3325 1884
3326 - // 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
3327 1889
3328 -
3329 -function hasQuickQuestions(botId) {
3330 - botId = botId || 'default';
3331 - var questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3332 - if (!questionsContainer) return false;
3333 - const questionButtons = questionsContainer.querySelectorAll('.mxchat-popular-question');
3334 - return questionButtons.length > 0;
3335 -}
3336 -
3337 -/**
3338 - * Check if a bot is embedded (not floating)
3339 - * Embedded bots don't have a .floating-chatbot wrapper
3340 - */
3341 -function isEmbeddedBot(botId) {
3342 - botId = botId || 'default';
3343 - var floatingWrapper = document.getElementById('floating-chatbot-' + botId);
3344 - return !floatingWrapper;
3345 -}
3346 -
3347 -function collapseQuickQuestions(botId) {
3348 - botId = botId || 'default';
3349 - const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3350 - if (questionsContainer && hasQuickQuestions(botId)) {
3351 - questionsContainer.classList.add('collapsed');
3352 - questionsContainer.classList.add('has-been-collapsed');
3353 - try {
3354 - sessionStorage.setItem('mxchat_questions_collapsed_' + botId, 'true');
3355 - sessionStorage.setItem('mxchat_questions_has_been_collapsed_' + botId, 'true');
3356 - } catch (e) {
3357 - // Ignore if sessionStorage is not available
3358 - }
3359 - }
3360 -}
3361 -
3362 -function expandQuickQuestions(botId) {
3363 - botId = botId || 'default';
3364 - const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3365 - if (questionsContainer && hasQuickQuestions(botId)) {
3366 - questionsContainer.classList.remove('collapsed');
3367 - try {
3368 - sessionStorage.setItem('mxchat_questions_collapsed_' + botId, 'false');
3369 - } catch (e) {
3370 - // Ignore if sessionStorage is not available
3371 - }
3372 - }
3373 -}
3374 -
3375 -function checkQuickQuestionsState(botId) {
3376 - botId = botId || 'default';
3377 - if (!hasQuickQuestions(botId)) {
3378 - return; // Don't do anything if no questions exist
3379 - }
3380 -
3381 - // Skip restoring collapsed state for embedded bots - they should always start expanded
3382 - if (isEmbeddedBot(botId)) {
3383 - return;
3384 - }
3385 -
3386 - try {
3387 - const isCollapsed = sessionStorage.getItem('mxchat_questions_collapsed_' + botId);
3388 - const hasBeenCollapsed = sessionStorage.getItem('mxchat_questions_has_been_collapsed_' + botId);
3389 -
3390 - const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
3391 - if (questionsContainer) {
3392 - if (hasBeenCollapsed === 'true') {
3393 - questionsContainer.classList.add('has-been-collapsed');
3394 - }
3395 - if (isCollapsed === 'true') {
3396 - questionsContainer.classList.add('collapsed');
3397 - }
3398 - }
3399 - } catch (e) {
3400 - // Ignore if sessionStorage is not available
3401 - }
3402 -}
3403 -
3404 -// Global delegation for dynamically added links as fallback
3405 -// Use class selector for multi-instance support
3406 -$(document).on('click', '.chat-box a[href]:not([data-tracked])', function(e) {
3407 - const $link = $(this);
3408 - const messageDiv = $link.closest('.bot-message, .agent-message');
3409 -
3410 - // Only process bot/agent message links
3411 - if (messageDiv.length > 0) {
3412 - const originalHref = $link.attr('href');
3413 -
3414 - if (originalHref && (originalHref.startsWith('http://') || originalHref.startsWith('https://'))) {
3415 - e.preventDefault();
3416 - e.stopPropagation();
3417 -
3418 - // Mark as tracked
3419 - $link.attr('data-tracked', 'true');
3420 -
3421 - // Get bot ID from the chat box context
3422 - var botId = getBotIdFromElement(this);
3423 -
3424 - // Get message context from the message div
3425 - const messageText = messageDiv.text().substring(0, 200);
3426 -
1890 + // Send an AJAX request to set the transient flag for 24 hours
3427 1891 $.ajax({
3428 1892 url: mxchatChat.ajax_url,
3429 1893 type: 'POST',
3430 1894 data: {
3431 - action: 'mxchat_track_url_click',
3432 - session_id: getChatSession(botId),
3433 - url: originalHref,
3434 - message_context: messageText,
3435 - nonce: mxchatChat.nonce
1895 + action: 'mxchat_dismiss_pre_chat_message',
1896 + _ajax_nonce: mxchatChat.nonce
3436 1897 },
3437 - complete: function() {
3438 - if ($link.attr('target') === '_blank' || linkTarget === '_blank') {
3439 - window.open(originalHref, '_blank');
3440 - } else {
3441 - window.location.href = originalHref;
3442 - }
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.');
3443 1906 }
3444 1907 });
3445 -
3446 - return false;
3447 - }
1908 + });
3448 1909 }
3449 -});
3450 -
3451 1910 // ====================================
3452 1911 // MAIN INITIALIZATION
3453 1912 // ====================================
3454 -
3455 - // Initialize all chatbot instances on the page
3456 - initializeAllInstances();
3457 -
3458 - // Legacy initialization for single bot compatibility
3459 - $('.floating-chatbot.hidden').each(function() {
3460 - var botId = getBotIdFromElement(this);
3461 - getElement(botId, 'floating-chatbot-button').removeClass('hidden');
3462 - });
3463 -
1913 +
1914 + if ($('#floating-chatbot').hasClass('hidden')) {
1915 + $('#floating-chatbot-button').removeClass('hidden');
1916 + }
3464 1917 // Initialize when document is ready
3465 1918 setFullHeight();
1919 + initializeChatVisibility();
1920 + loadChatHistory();
3466 1921
3467 - // Note: trackOriginatingPage() and loadChatHistory() are now deferred
3468 - // until the user's first interaction via MxChatInstances.ensureSession()
3469 -
3470 - // Initialize chat visibility for all instances
3471 - $('.mxchat-chatbot-wrapper').each(function() {
3472 - var botId = $(this).data('bot-id') || 'default';
3473 - initializeChatVisibility(botId);
3474 - });
3475 -
3476 - // Make functions globally available for add-ons
3477 - window.hasQuickQuestions = hasQuickQuestions;
3478 - window.collapseQuickQuestions = collapseQuickQuestions;
3479 - window.appendMessage = appendMessage;
3480 - window.appendThinkingMessage = appendThinkingMessage;
3481 - window.scrollToBottom = scrollToBottom;
3482 - window.scrollElementToTop = scrollElementToTop;
3483 - window.replaceLastMessage = replaceLastMessage;
3484 - window.callMxChat = callMxChat;
3485 - window.callMxChatStream = callMxChatStream;
3486 - window.shouldUseStreaming = shouldUseStreaming;
3487 - window.getChatSession = getChatSession;
3488 - window.getPageContext = getPageContext;
3489 - window.updateStreamingMessage = updateStreamingMessage;
3490 - window.MxChatInstances = MxChatInstances;
3491 - window.getElement = getElement;
3492 - window.getElementDOM = getElementDOM;
3493 - window.getBotIdFromElement = getBotIdFromElement;
3494 -
3495 1922 }); // End of jQuery ready
3496 1923
3497 -
3498 1924 // ====================================
3499 1925 // GLOBAL EVENT LISTENERS (Outside jQuery)
3500 1926 // ====================================
3501 1927
@@ -3520,5 +1946,10 @@
3520 1946 });
3521 1947 }
3522 1948 }
3523 1949 });
1950 +
1951 +
1952 +
1953 +
1954 +
3524 1955