← All changes | js/chat-script.js +737 -1596 2.0.6 → 1.4.5 View file →

		@@ -1,1596 +1,737 @@
1		-jQuery(document).ready(function($) {
2		-//console.log('mxchatChat object:', mxchatChat);
3		-//console.log('Link Target Toggle Value:', mxchatChat.link_target_toggle);
4		-// Add these variables at the top of your chat-script.js file
5		- const toolbarIconColor = mxchatChat.toolbar_icon_color || '#212121';
6		-
7		- // Initialize color settings
8		- var userMessageBgColor = mxchatChat.user_message_bg_color;
9		- var userMessageFontColor = mxchatChat.user_message_font_color;
10		- var botMessageBgColor = mxchatChat.bot_message_bg_color;
11		- var botMessageFontColor = mxchatChat.bot_message_font_color;
12		- // Add live agent message colors
13		- var liveAgentMessageBgColor = mxchatChat.live_agent_message_bg_color;
14		- var liveAgentMessageFontColor = mxchatChat.live_agent_message_font_color;
15		-
16		-
17		- var linkTarget = mxchatChat.link_target_toggle === 'on' ? '_blank' : '_self';
18		- let lastSeenMessageId = '';
19		- let notificationCheckInterval;
20		- let notificationBadge;
21		- // Initialize session ID
22		- var sessionId = getChatSession();
23		-
24		- let pollingInterval; // Variable to store the interval ID
25		- let processedMessageIds = new Set(); // Add this at the top with your other variables
26		-//console.log('Live Agent BG Color:', liveAgentMessageBgColor);
27		-//console.log('Live Agent Font Color:', liveAgentMessageFontColor);
28		- let activePdfFile = null;
29		- let activeWordFile = null;
30		-
31		-
32		-// Function to create and append notification badge
33		-// Function to create and append notification badge
34		-function createNotificationBadge() {
35		- console.log("Creating notification badge...");
36		- const chatButton = document.getElementById('floating-chatbot-button');
37		- console.log("Chat button found:", !!chatButton);
38		-
39		- if (!chatButton) return;
40		-
41		- // Remove any existing badge first
42		- const existingBadge = chatButton.querySelector('.chat-notification-badge');
43		- if (existingBadge) {
44		- console.log("Removing existing badge");
45		- existingBadge.remove();
46		- }
47		-
48		- notificationBadge = document.createElement('div');
49		- notificationBadge.className = 'chat-notification-badge';
50		- notificationBadge.style.cssText = `
51		- display: none;
52		- position: absolute;
53		- top: -5px;
54		- right: -5px;
55		- background-color: red;
56		- color: white;
57		- border-radius: 50%;
58		- padding: 4px 8px;
59		- font-size: 12px;
60		- font-weight: bold;
61		- z-index: 10001;
62		- `;
63		- chatButton.style.position = 'relative';
64		- chatButton.appendChild(notificationBadge);
65		-
66		- console.log("Notification badge created and appended:", {
67		- exists: !!notificationBadge,
68		- parent: notificationBadge?.parentNode?.id,
69		- display: notificationBadge?.style?.display
70		- });
71		-}
72		-
73		-// Function to check for new messages
74		-function checkForNewMessages() {
75		- const sessionId = getChatSession();
76		- const chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
77		-
78		- if (!chatPersistenceEnabled) return;
79		-
80		- $.ajax({
81		- url: mxchatChat.ajax_url,
82		- type: 'POST',
83		- data: {
84		- action: 'mxchat_check_new_messages',
85		- session_id: sessionId,
86		- last_seen_id: lastSeenMessageId,
87		- nonce: mxchatChat.nonce
88		- },
89		- success: function(response) {
90		- if (response.success && response.data.hasNewMessages) {
91		- showNotification();
92		- }
93		- }
94		- });
95		-}
96		-
97		-// Function to show notification
98		-function showNotification() {
99		- const badge = document.getElementById('chat-notification-badge');
100		- if (badge && $('#floating-chatbot').hasClass('hidden')) {
101		- badge.style.display = 'block';
102		- badge.textContent = '1';
103		- }
104		-}
105		-
106		-function hideNotification() {
107		- const badge = document.getElementById('chat-notification-badge');
108		- if (badge) {
109		- badge.style.display = 'none';
110		- }
111		-}
112		-// Function to start notification checking
113		-function startNotificationChecking() {
114		- const chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
115		- if (!chatPersistenceEnabled) return;
116		-
117		- createNotificationBadge();
118		- notificationCheckInterval = setInterval(checkForNewMessages, 30000); // Check every 30 seconds
119		-}
120		-
121		-// Function to stop notification checking
122		-function stopNotificationChecking() {
123		- if (notificationCheckInterval) {
124		- clearInterval(notificationCheckInterval);
125		- }
126		-}
127		-
128		-
129		-
130		-
131		-function getChatSession() {
132		- var sessionId = getCookie('mxchat_session_id');
133		- //console.log("Session ID retrieved from cookie: ", sessionId);
134		-
135		- if (!sessionId) {
136		- sessionId = generateSessionId();
137		- //console.log("Generated new session ID: ", sessionId);
138		- setChatSession(sessionId);
139		- }
140		-
141		- //console.log("Final session ID: ", sessionId);
142		- return sessionId;
143		-}
144		-
145		-function setChatSession(sessionId) {
146		- // Set the cookie with a 24-hour expiration (86400 seconds)
147		- document.cookie = "mxchat_session_id=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
148		-}
149		-
150		-// Get cookie value by name
151		-function getCookie(name) {
152		- let value = "; " + document.cookie;
153		- let parts = value.split("; " + name + "=");
154		- if (parts.length == 2) return parts.pop().split(";").shift();
155		-}
156		-
157		-// Generate a new session ID
158		-function generateSessionId() {
159		- return 'mxchat_chat_' + Math.random().toString(36).substr(2, 9);
160		-}
161		-
162		-// Function to send the message to the chatbot (backend)
163		-function sendMessageToChatbot(message) {
164		- var sessionId = getChatSession(); // Reuse the session ID logic
165		-
166		- // Hide the popular questions section
167		- $('#mxchat-popular-questions').hide();
168		-
169		- // Show thinking indicator (no need to append the user's message again)
170		- appendThinkingMessage();
171		- scrollToBottom();
172		-
173		- //console.log("Sending message to chatbot:", message); // Log the message
174		- //console.log("Session ID:", sessionId); // Log the session ID
175		-
176		- // Call the chatbot using the same call logic as sendMessage
177		- callMxChat(message, function(response) {
178		- // ** Ensure temporary thinking message is removed before adding new response **
179		- $('.temporary-message').remove();
180		-
181		- // Replace thinking indicator with actual response
182		- replaceLastMessage("bot", response);
183		- });
184		-}
185		-
186		-
187		-
188		-
189		-function sendMessage() {
190		- var message = $('#chat-input').val(); // Get value from textarea
191		- if (message) {
192		- appendMessage("user", message); // Append user's message
193		- $('#chat-input').val(''); // Clear the textarea
194		- $('#chat-input').css('height', 'auto'); // Reset height after clearing content
195		-
196		- // Hide the popular questions section
197		- $('#mxchat-popular-questions').hide();
198		-
199		- // Show typing indicator
200		- appendThinkingMessage();
201		- scrollToBottom();
202		-
203		- callMxChat(message, function(response) {
204		- // Replace typing indicator with actual response
205		- replaceLastMessage("bot", response);
206		- });
207		- }
208		-}
209		-
210		-
211		-
212		- // Function to append a thinking message with animation
213		- function appendThinkingMessage() {
214		- // Remove any existing thinking dots first
215		- $('.thinking-dots').remove();
216		-
217		- // Retrieve the bot message font color and background color
218		- var botMessageFontColor = mxchatChat.bot_message_font_color;
219		- var botMessageBgColor = mxchatChat.bot_message_bg_color;
220		-
221		-
222		- var thinkingHtml = '<div class="thinking-dots-container">' +
223		- '<div class="thinking-dots">' +
224		- '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
225		- '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
226		- '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
227		- '</div>' +
228		- '</div>';
229		-
230		- // Append the thinking dots to the chat container (or within the temporary message div)
231		- $("#chat-box").append('<div class="bot-message temporary-message" style="background-color: ' + botMessageBgColor + ';">' + thinkingHtml + '</div>');
232		- scrollToBottom();
233		- }
234		-
235		- // Trigger send button click when "Enter" key is pressed in the textarea
236		- $('#chat-input').keypress(function(e) {
237		- if (e.which == 13 && !e.shiftKey) { // Check if "Enter" is pressed without Shift
238		- e.preventDefault(); // Prevent default "Enter" behavior
239		- $('#send-button').click(); // Trigger send button click
240		- }
241		- });
242		-
243		- // Handle send button click
244		- $('#send-button').click(function() {
245		- sendMessage();
246		- });
247		-
248		- // Handle click on popular questions
249		- $('.mxchat-popular-question').on('click', function () {
250		- var question = $(this).text(); // Get the text of the clicked question
251		-
252		- // Append the question as if the user typed it
253		- appendMessage("user", question);
254		-
255		- // Send the question to the server (backend)
256		- sendMessageToChatbot(question);
257		- });
258		-
259		-
260		-// Add this new function to handle markdown headers
261		-function formatMarkdownHeaders(text) {
262		- // Handle h1 to h6 headers
263		- return text.replace(/^(#{1,6})\s(.+)$/gm, function(match, hashes, content) {
264		- const level = hashes.length;
265		- return `<h${level} class="chat-heading">${content}</h${level}>`;
266		- });
267		-}
268		-
269		-// Update the linkify function to handle both URLs and markdown
270		-// Modified linkify function that only processes URLs in user content
271		-function linkify(inputText) {
272		- if (!inputText) return '';
273		-
274		- // Process markdown headers
275		- let processedText = formatMarkdownHeaders(inputText);
276		-
277		- // Process markdown links
278		- const markdownLinkPattern = /\[([^\]]+)\]\((https?:\/\/[^\s]+)\)/g;
279		- processedText = processedText.replace(markdownLinkPattern, (match, text, url) => {
280		- const safeUrl = encodeURI(url);
281		- const safeText = sanitizeUserInput(text);
282		- return `<a href="${safeUrl}" target="${linkTarget}">${safeText}</a>`;
283		- });
284		-
285		- // Process standalone URLs
286		- const urlPattern = /(^|[^">])(https?:\/\/[^\s<]+)/gim;
287		- processedText = processedText.replace(urlPattern, (match, prefix, url) => {
288		- const safeUrl = encodeURI(url);
289		- return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${url}</a>`;
290		- });
291		-
292		- // Process www. URLs
293		- const wwwPattern = /(^|[^">])(www\.[\S]+(\b|$))(?![^<]*<\/a>)/gim;
294		- processedText = processedText.replace(wwwPattern, (match, prefix, url) => {
295		- const safeUrl = encodeURI(`http://${url}`);
296		- return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${url}</a>`;
297		- });
298		-
299		- return processedText;
300		-}
301		-
302		-
303		-function scrollElementToTop(element) {
304		- var chatBox = $('#chat-box');
305		- var elementTop = element.position().top + chatBox.scrollTop();
306		- chatBox.animate({ scrollTop: elementTop }, 500);
307		-}
308		-
309		-
310		-// Optimized scrollToBottom function for instant scrolling
311		-function scrollToBottom(instant = false) {
312		- var chatBox = $('#chat-box');
313		- if (instant) {
314		- // Instantly set the scroll position to the bottom
315		- chatBox.scrollTop(chatBox.prop("scrollHeight"));
316		- } else {
317		- // Use requestAnimationFrame for smoother scrolling if needed
318		- let start = null;
319		- const scrollHeight = chatBox.prop("scrollHeight");
320		- const initialScroll = chatBox.scrollTop();
321		- const distance = scrollHeight - initialScroll;
322		- const duration = 500; // Duration in ms
323		-
324		- function smoothScroll(timestamp) {
325		- if (!start) start = timestamp;
326		- const progress = timestamp - start;
327		- const currentScroll = initialScroll + (distance * (progress / duration));
328		- chatBox.scrollTop(currentScroll);
329		-
330		- if (progress < duration) {
331		- requestAnimationFrame(smoothScroll);
332		- } else {
333		- chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
334		- }
335		- }
336		-
337		- requestAnimationFrame(smoothScroll);
338		- }
339		-}
340		-
341		-
342		- // Function to format text with **bold** inside double asterisks
343		- function formatBoldText(text) {
344		- return text.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
345		- }
346		-
347		- // Function to convert newline characters to HTML line breaks and handle paragraph spacing
348		-function convertNewlinesToBreaks(text) {
349		- // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
350		- const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
351		-
352		- // Wrap each paragraph in <p> tags
353		- return paragraphs
354		- .map(para => `<p>${para.trim()}</p>`)
355		- .join('');
356		-}
357		- // Copy to clipboard function
358		- // Function to copy text to clipboard
359		- function copyToClipboard(text) {
360		- var tempInput = $('<input>');
361		- $('body').append(tempInput);
362		- tempInput.val(text).select();
363		- document.execCommand('copy');
364		- tempInput.remove();
365		- }
366		-
367		-
368		-function updateChatModeIndicator(mode) {
369		- const indicator = document.getElementById('chat-mode-indicator');
370		- if (indicator) {
371		- indicator.textContent = mode === 'agent' ? 'Live Agent' : 'AI Agent';
372		- }
373		-
374		- // Start or stop polling based on mode
375		- if (mode === 'agent') {
376		- startPolling();
377		- } else {
378		- stopPolling();
379		- }
380		-}
381		-
382		-function callMxChat(message, callback) {
383		- $.ajax({
384		- url: mxchatChat.ajax_url,
385		- type: 'POST',
386		- dataType: 'json',
387		- data: {
388		- action: 'mxchat_handle_chat_request',
389		- message: message,
390		- session_id: getChatSession(),
391		- nonce: mxchatChat.nonce
392		- },
393		- success: function(response) {
394		- // Existing chat mode check
395		- if (response.chat_mode) {
396		- updateChatModeIndicator(response.chat_mode);
397		- }
398		- else if (response.fallbackResponse && response.fallbackResponse.chat_mode) {
399		- updateChatModeIndicator(response.fallbackResponse.chat_mode);
400		- }
401		-
402		- // Add PDF filename handling
403		- if (response.data && response.data.filename) {
404		- showActivePdf(response.data.filename);
405		- activePdfFile = response.data.filename;
406		- }
407		-
408		- // Add redirect check here
409		- if (response.redirect_url) {
410		- let responseText = response.text || '';
411		- if (responseText) {
412		- replaceLastMessage("bot", responseText);
413		- }
414		- setTimeout(() => {
415		- window.location.href = response.redirect_url;
416		- }, 1500);
417		- return;
418		- }
419		-
420		-
421		- // Check for live agent response
422		- if (response.success && response.data && response.data.status === 'waiting_for_agent') {
423		- updateChatModeIndicator('agent');
424		- return;
425		- }
426		-
427		- // Handle other responses
428		- let responseText = response.text || '';
429		- let responseHtml = response.html || '';
430		- let responseMessage = response.message || '';
431		-
432		- if (responseText === 'You are now chatting with the AI chatbot.') {
433		- updateChatModeIndicator('ai');
434		- }
435		-
436		- // Handle the message and show notification if chat is hidden
437		- if (responseText || responseHtml || responseMessage) {
438		- // Update the messages as before
439		- if (responseText && responseHtml) {
440		- replaceLastMessage("bot", responseText, responseHtml);
441		- } else if (responseText) {
442		- replaceLastMessage("bot", responseText);
443		- } else if (responseHtml) {
444		- replaceLastMessage("bot", "", responseHtml);
445		- } else if (responseMessage) {
446		- replaceLastMessage("bot", responseMessage);
447		- }
448		-
449		- // Check if chat is hidden and show notification
450		- if ($('#floating-chatbot').hasClass('hidden')) {
451		- const badge = $('#chat-notification-badge');
452		- if (badge.length) {
453		- badge.show();
454		- }
455		- }
456		- } else {
457		- console.error("Unexpected response format:", response);
458		- replaceLastMessage("bot", "I'm sorry, something went wrong.");
459		- }
460		-
461		- if (response.message_id) {
462		- lastSeenMessageId = response.message_id;
463		- }
464		- },
465		- error: function(xhr, status, error) {
466		- replaceLastMessage("bot", "An unexpected error occurred.");
467		- }
468		- });
469		-}
470		-
471		-// Sanitize only user input
472		-function sanitizeUserInput(text) {
473		- const div = document.createElement('div');
474		- div.textContent = text;
475		- return div.innerHTML;
476		-}
477		-
478		-// Modified appendMessage function that only sanitizes user content
479		-function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false) {
480		- try {
481		- // Determine styles based on sender type
482		- let messageClass, bgColor, fontColor;
483		-
484		- if (sender === "user") {
485		- messageClass = "user-message";
486		- bgColor = userMessageBgColor;
487		- fontColor = userMessageFontColor;
488		- // Only sanitize user input
489		- messageText = sanitizeUserInput(messageText);
490		- } else if (sender === "agent") {
491		- messageClass = "agent-message";
492		- bgColor = liveAgentMessageBgColor;
493		- fontColor = liveAgentMessageFontColor;
494		- } else {
495		- messageClass = "bot-message";
496		- bgColor = botMessageBgColor;
497		- fontColor = botMessageFontColor;
498		- }
499		-
500		- const messageDiv = $('<div>')
501		- .addClass(messageClass)
502		- .css({
503		- 'background': bgColor,
504		- 'color': fontColor,
505		- 'margin-bottom': '1em'
506		- });
507		-
508		- // Process the message content based on sender
509		- let fullMessage;
510		- if (sender === "user") {
511		- // For user messages, apply linkify after sanitization
512		- fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(messageText))));
513		- } else {
514		- // For bot/agent messages, preserve HTML
515		- fullMessage = messageText;
516		- }
517		-
518		- // Add images if provided
519		- if (images && images.length > 0) {
520		- fullMessage += '<div class="image-gallery">';
521		- images.forEach(img => {
522		- // Ensure image URLs and titles are properly escaped
523		- const safeTitle = sanitizeUserInput(img.title);
524		- const safeUrl = encodeURI(img.image_url);
525		- const safeThumbnail = encodeURI(img.thumbnail_url);
526		-
527		- fullMessage += `
528		- <div style="margin-bottom: 10px;">
529		- <strong>${safeTitle}</strong><br>
530		- <a href="${safeUrl}" target="_blank">
531		- <img src="${safeThumbnail}" alt="${safeTitle}" style="max-width: 100px; height: auto; margin: 5px;" />
532		- </a>
533		- </div>`;
534		- });
535		- fullMessage += '</div>';
536		- }
537		-
538		- // Append HTML content if provided
539		- if (messageHtml && sender !== "user") {
540		- fullMessage += '<br><br>' + messageHtml;
541		- }
542		-
543		- messageDiv.html(fullMessage);
544		-
545		- if (isTemporary) {
546		- messageDiv.addClass('temporary-message');
547		- }
548		-
549		- messageDiv.hide().appendTo('#chat-box').fadeIn(300, function() {
550		- if (sender === "bot") {
551		- const lastUserMessage = $('#chat-box').find('.user-message').last();
552		- if (lastUserMessage.length) {
553		- scrollElementToTop(lastUserMessage);
554		- }
555		- }
556		- });
557		-
558		- if (messageText.id) {
559		- lastSeenMessageId = messageText.id;
560		- hideNotification();
561		- }
562		- } catch (error) {
563		- console.error("Error rendering message:", error);
564		- }
565		-}
566		-
567		-
568		-function replaceLastMessage(sender, responseText, responseHtml = '', images = []) {
569		- var messageClass = sender === "user" ? "user-message" : sender === "agent" ? "agent-message" : "bot-message";
570		- var lastMessageDiv = $('#chat-box').find('.bot-message.temporary-message, .agent-message.temporary-message').last();
571		-
572		- // Determine styles
573		- let bgColor, fontColor;
574		- if (sender === "user") {
575		- bgColor = userMessageBgColor;
576		- fontColor = userMessageFontColor;
577		- } else if (sender === "agent") {
578		- bgColor = liveAgentMessageBgColor;
579		- fontColor = liveAgentMessageFontColor;
580		- } else {
581		- bgColor = botMessageBgColor;
582		- fontColor = botMessageFontColor;
583		- }
584		-
585		- var fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(responseText))));
586		- if (responseHtml) {
587		- fullMessage += '<br><br>' + responseHtml;
588		- }
589		-
590		- if (images.length > 0) {
591		- fullMessage += '<div class="image-gallery">';
592		- images.forEach(img => {
593		- fullMessage += `
594		- <div style="margin-bottom: 10px;">
595		- <strong>${img.title}</strong><br>
596		- <a href="${img.image_url}" target="_blank">
597		- <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
598		- </a>
599		- </div>`;
600		- });
601		- fullMessage += '</div>';
602		- }
603		-
604		- if (lastMessageDiv.length) {
605		- lastMessageDiv.fadeOut(200, function() {
606		- $(this)
607		- .html(fullMessage)
608		- .removeClass('bot-message user-message')
609		- .addClass(messageClass)
610		- .css({
611		- 'background-color': bgColor,
612		- 'color': fontColor,
613		- })
614		- .removeClass('temporary-message')
615		- .fadeIn(200, function() {
616		- if (sender === "bot" || sender === "agent") {
617		- const lastUserMessage = $('#chat-box').find('.user-message').last();
618		- if (lastUserMessage.length) {
619		- scrollElementToTop(lastUserMessage);
620		- }
621		- // Show notification if chat is hidden
622		- if ($('#floating-chatbot').hasClass('hidden')) {
623		- showNotification();
624		- }
625		- }
626		- });
627		- });
628		- } else {
629		- appendMessage(sender, responseText, responseHtml, images);
630		- }
631		-}
632		-
633		-
634		-function startPolling() {
635		- // Clear any existing interval first
636		- stopPolling();
637		- // Start new polling interval
638		- pollingInterval = setInterval(checkForAgentMessages, 5000);
639		- //console.log("Started agent message polling");
640		-}
641		-
642		-function stopPolling() {
643		- if (pollingInterval) {
644		- clearInterval(pollingInterval);
645		- pollingInterval = null;
646		- //console.log("Stopped agent message polling");
647		- }
648		-}
649		-
650		-
651		-// Update your checkForAgentMessages function
652		-function checkForAgentMessages() {
653		- const sessionId = getChatSession();
654		- $.ajax({
655		- url: mxchatChat.ajax_url,
656		- type: 'POST',
657		- dataType: 'json',
658		- data: {
659		- action: 'mxchat_fetch_new_messages',
660		- session_id: sessionId,
661		- last_seen_id: lastSeenMessageId,
662		- nonce: mxchatChat.nonce
663		- },
664		- success: function (response) {
665		- if (response.success && response.data?.new_messages) {
666		- let hasNewMessage = false;
667		-
668		- response.data.new_messages.forEach(function (message) {
669		- if (message.role === "agent" && !processedMessageIds.has(message.id)) {
670		- hasNewMessage = true;
671		- replaceLastMessage("agent", message.content);
672		- lastSeenMessageId = message.id;
673		- processedMessageIds.add(message.id);
674		- }
675		- });
676		-
677		- if (hasNewMessage && $('#floating-chatbot').hasClass('hidden')) {
678		- showNotification();
679		- }
680		-
681		- scrollToBottom(true);
682		- }
683		- },
684		- error: function (xhr, status, error) {
685		- console.error("Polling error:", xhr, status, error);
686		- }
687		- });
688		-}
689		-function loadChatHistory() {
690		- var sessionId = getChatSession();
691		- var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
692		-
693		- if (chatPersistenceEnabled && sessionId) {
694		- $.ajax({
695		- url: mxchatChat.ajax_url,
696		- type: 'POST',
697		- dataType: 'json',
698		- data: {
699		- action: 'mxchat_fetch_conversation_history',
700		- session_id: sessionId
701		- },
702		- success: function(response) {
703		- if (response.success && response.data && Array.isArray(response.data.conversation)) {
704		-
705		-
706		- var $chatBox = $('#chat-box');
707		- var $fragment = $(document.createDocumentFragment());
708		- let highestMessageId = lastSeenMessageId;
709		-
710		- if (response.data.chat_mode) {
711		- updateChatModeIndicator(response.data.chat_mode);
712		- }
713		-
714		- $.each(response.data.conversation, function(index, message) {
715		- // Skip agent messages if persistence is off
716		- if (!chatPersistenceEnabled && message.role === 'agent') {
717		- return;
718		- }
719		-
720		- var messageClass, messageBgColor, messageFontColor;
721		-
722		- switch (message.role) {
723		- case 'user':
724		- messageClass = 'user-message';
725		- messageBgColor = userMessageBgColor;
726		- messageFontColor = userMessageFontColor;
727		- break;
728		- case 'agent':
729		- messageClass = 'agent-message';
730		- messageBgColor = liveAgentMessageBgColor;
731		- messageFontColor = liveAgentMessageFontColor;
732		- break;
733		- default:
734		- messageClass = 'bot-message';
735		- messageBgColor = botMessageBgColor;
736		- messageFontColor = botMessageFontColor;
737		- break;
738		- }
739		-
740		- var messageElement = $('<div>').addClass(messageClass)
741		- .css({
742		- 'background': messageBgColor,
743		- 'color': messageFontColor
744		- });
745		-
746		- var content = message.content;
747		- content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
748		- content = decodeHTMLEntities(content);
749		-
750		- if (content.includes("mxchat-product-card") || content.includes("mxchat-image-gallery")) {
751		- messageElement.html(content);
752		- } else {
753		- var formattedContent = linkify(
754		- formatBoldText(
755		- convertNewlinesToBreaks(formatCodeBlocks(content))
756		- )
757		- );
758		- messageElement.html(formattedContent);
759		- }
760		-
761		- $fragment.append(messageElement);
762		-
763		- // In loadChatHistory, change this part:
764		- if (message.id) {
765		- highestMessageId = Math.max(highestMessageId, message.id);
766		- processedMessageIds.add(message.id); // Add all message IDs to processed set
767		- }
768		- });
769		-
770		- $chatBox.append($fragment);
771		- scrollToBottom(true);
772		-
773		- if (response.data.conversation.length > 0) {
774		- $('#mxchat-popular-questions').hide();
775		- }
776		-
777		- // Update lastSeenMessageId after history loads
778		- lastSeenMessageId = highestMessageId;
779		-
780		- // Only update chat mode if persistence is enabled
781		- if (chatPersistenceEnabled && response.data.conversation.length > 0) {
782		- var lastMessage = response.data.conversation[response.data.conversation.length - 1];
783		- if (lastMessage.role === 'agent') {
784		- updateChatModeIndicator('agent');
785		- }
786		- }
787		- } else {
788		- console.warn("No conversation history found.");
789		- }
790		- },
791		- error: function(xhr, status, error) {
792		- console.error("Error loading chat history:", status, error);
793		- appendMessage("bot", "Unable to load chat history.");
794		- }
795		- });
796		- } else {
797		- console.warn("Chat persistence is disabled or no session ID found. Not loading history.");
798		- }
799		-}
800		-
801		-// Function to decode HTML entities
802		-function decodeHTMLEntities(text) {
803		- var textArea = document.createElement('textarea');
804		- textArea.innerHTML = text;
805		- return textArea.value;
806		-}
807		-
808		-
809		-// Update formatCodeBlocks function
810		-function formatCodeBlocks(text) {
811		- // First handle raw PHP tags
812		- text = text.replace(/(<\?php[\s\S]*?\?>)/g, (match) => {
813		- return `<pre><code class="language-php">${escapeHtml(match)}</code></pre>`;
814		- });
815		-
816		- // Then handle code blocks with backticks
817		- text = text.replace(/```php5?\n([\s\S]+?)```/gi, (match, code) => {
818		- return `<pre><code class="language-php">${escapeHtml(code)}</code></pre>`;
819		- });
820		-
821		- return text;
822		-}
823		-
824		-// Update escapeHtml function to preserve existing code blocks
825		-function escapeHtml(unsafe) {
826		- // First check if it's already a code block
827		- if (unsafe.includes('<pre><code') || unsafe.includes('</code></pre>')) {
828		- return unsafe;
829		- }
830		-
831		- return unsafe
832		- .replace(/&/g, "&amp;")
833		- .replace(/</g, "&lt;")
834		- .replace(/>/g, "&gt;")
835		- .replace(/"/g, "&quot;")
836		- .replace(/'/g, "&#039;");
837		-}
838		-// Utility function to escape HTML
839		-function escapeHtml(unsafe) {
840		- return unsafe
841		- .replace(/&/g, "&amp;")
842		- .replace(/</g, "&lt;")
843		- .replace(/>/g, "&gt;")
844		- .replace(/"/g, "&quot;")
845		- .replace(/'/g, "&#039;");
846		-}
847		-
848		-
849		-
850		-
851		-// Function to convert newlines, skipping preformatted text
852		-function convertNewlinesToBreaks(text) {
853		- // Split while preserving code blocks
854		- return text.split(/(<pre\b[^>]*>[\s\S]*?<\/pre>)/g).map(part => {
855		- if (part.startsWith('<pre')) return part;
856		- return part.replace(/(^|[^>])\n/g, '$1<br>');
857		- }).join('');
858		-}
859		-
860		-
861		-
862		-
863		- // Helper function to check if a string is an image HTML
864		- function isImageHtml(str) {
865		- return str.startsWith('<img') && str.endsWith('>');
866		- }
867		-
868		- // Function to remove thinking dots
869		- function removeThinkingDots() {
870		- $('.thinking-dots').closest('.temporary-message').remove();
871		- }
872		-
873		- function isMobile() {
874		- // This can be a simple check, or more sophisticated detection of mobile devices
875		- return window.innerWidth <= 768; // Example threshold for mobile devices
876		- }
877		-
878		- function disableScroll() {
879		- if (isMobile()) {
880		- $('body').css('overflow', 'hidden');
881		- }
882		- }
883		-
884		- function enableScroll() {
885		- if (isMobile()) {
886		- $('body').css('overflow', '');
887		- }
888		- }
889		-
890		-// Pre-chat dismissal check function (wrapped in a function for reuse)
891		- function checkPreChatDismissal() {
892		- $.ajax({
893		- url: mxchatChat.ajax_url,
894		- type: 'POST',
895		- data: {
896		- action: 'mxchat_check_pre_chat_message_status',
897		- _ajax_nonce: mxchatChat.nonce
898		- },
899		- success: function(response) {
900		- if (response.success && !response.data.dismissed) {
901		- $('#pre-chat-message').fadeIn(250);
902		- } else {
903		- $('#pre-chat-message').hide();
904		- }
905		- },
906		- error: function() {
907		- console.error('Failed to check pre-chat message dismissal status.');
908		- }
909		- });
910		- }
911		-
912		- // Function to show the chatbot widget
913		-function showChatWidget() {
914		- // First ensure display is set
915		- $('#floating-chatbot-button').css('display', 'flex');
916		- // Then handle the fade
917		- $('#floating-chatbot-button').fadeTo(500, 1);
918		- // Force visibility
919		- $('#floating-chatbot-button').removeClass('hidden');
920		- //console.log('Showing widget');
921		-}
922		-
923		-// Function to hide the chatbot widget
924		-function hideChatWidget() {
925		- $('#floating-chatbot-button').css('display', 'none');
926		- $('#floating-chatbot-button').addClass('hidden');
927		- //console.log('Hiding widget');
928		-}
929		-
930		-function initializeChatVisibility() {
931		- //console.log('Initializing chat visibility');
932		- const complianzEnabled = mxchatChat.complianz_toggle === 'on' ||
933		- mxchatChat.complianz_toggle === '1' ||
934		- mxchatChat.complianz_toggle === 1;
935		-
936		- if (complianzEnabled && typeof cmplz_has_consent === "function" && typeof complianz !== 'undefined') {
937		- // Initial check
938		- checkConsentAndShowChat();
939		-
940		- // Listen for consent changes
941		- $(document).on('cmplz_status_change', function(event) {
942		- //console.log('Status change detected');
943		- checkConsentAndShowChat();
944		- });
945		- } else {
946		- // If Complianz is not enabled, always show
947		- $('#floating-chatbot-button')
948		- .css('display', 'flex')
949		- .removeClass('hidden no-consent')
950		- .fadeTo(500, 1);
951		-
952		- // Also check pre-chat message when Complianz is not enabled
953		- checkPreChatDismissal();
954		- }
955		-}
956		-
957		-
958		-
959		-function checkConsentAndShowChat() {
960		- var consentStatus = cmplz_has_consent('marketing');
961		- var consentType = complianz.consenttype;
962		-
963		- //console.log('Checking consent:', {status: consentStatus,type: consentType});
964		-
965		- let $widget = $('#floating-chatbot-button');
966		- let $chatbot = $('#floating-chatbot');
967		- let $preChat = $('#pre-chat-message');
968		-
969		- if (consentStatus === true) {
970		- //console.log('Consent granted - showing widget');
971		- $widget
972		- .removeClass('no-consent')
973		- .css('display', 'flex')
974		- .removeClass('hidden')
975		- .fadeTo(500, 1);
976		- $chatbot.removeClass('no-consent');
977		-
978		- // Show pre-chat message if not dismissed
979		- checkPreChatDismissal();
980		- } else {
981		- //console.log('No consent - hiding widget');
982		- $widget
983		- .addClass('no-consent')
984		- .fadeTo(500, 0, function() {
985		- $(this)
986		- .css('display', 'none')
987		- .addClass('hidden');
988		- });
989		- $chatbot.addClass('no-consent');
990		-
991		- // Hide pre-chat message when no consent
992		- $preChat.hide();
993		- }
994		-}
995		-
996		- // Function to dismiss pre-chat message for 24 hours
997		- function handlePreChatDismissal() {
998		- $('#pre-chat-message').fadeOut(200);
999		- $.ajax({
1000		- url: mxchatChat.ajax_url,
1001		- type: 'POST',
1002		- data: {
1003		- action: 'mxchat_dismiss_pre_chat_message',
1004		- _ajax_nonce: mxchatChat.nonce
1005		- },
1006		- success: function() {
1007		- $('#pre-chat-message').hide();
1008		- },
1009		- error: function() {
1010		- console.error('Failed to dismiss pre-chat message.');
1011		- }
1012		- });
1013		- }
1014		-
1015		- // Handle pre-chat message dismissal on button click
1016		- $(document).on('click', '.close-pre-chat-message', function(e) {
1017		- e.stopPropagation();
1018		- handlePreChatDismissal();
1019		- });
1020		-
1021		- // Toggle chatbot visibility on floating button click
1022		- $(document).on('click', '#floating-chatbot-button', function() {
1023		- var chatbot = $('#floating-chatbot');
1024		- if (chatbot.hasClass('hidden')) {
1025		- chatbot.removeClass('hidden').addClass('visible');
1026		- $(this).addClass('hidden');
1027		- $('#chat-notification-badge').hide(); // Hide notification when opening chat
1028		- disableScroll();
1029		- $('#pre-chat-message').fadeOut(250);
1030		- } else {
1031		- chatbot.removeClass('visible').addClass('hidden');
1032		- $(this).removeClass('hidden');
1033		- enableScroll();
1034		- checkPreChatDismissal();
1035		- }
1036		- });
1037		-
1038		- $(document).on('click', '#exit-chat-button', function() {
1039		- $('#floating-chatbot').addClass('hidden').removeClass('visible');
1040		- $('#floating-chatbot-button').removeClass('hidden');
1041		- enableScroll();
1042		- });
1043		-
1044		- // Close pre-chat message on click
1045		- $(document).on('click', '.close-pre-chat-message', function(e) {
1046		- e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click
1047		- $('#pre-chat-message').fadeOut(200, function() {
1048		- $(this).remove();
1049		- });
1050		- });
1051		-
1052		- // Open chatbot when pre-chat message is clicked
1053		- $(document).on('click', '#pre-chat-message', function() {
1054		- var chatbot = $('#floating-chatbot');
1055		- if (chatbot.hasClass('hidden')) {
1056		- chatbot.removeClass('hidden').addClass('visible');
1057		- $('#floating-chatbot-button').addClass('hidden');
1058		- $('#pre-chat-message').fadeOut(250); // Hide pre-chat message
1059		- disableScroll(); // Disable scroll when chatbot opens
1060		- }
1061		- });
1062		-
1063		- // If the chatbot is initially hidden, ensure the button is visible
1064		- if ($('#floating-chatbot').hasClass('hidden')) {
1065		- $('#floating-chatbot-button').removeClass('hidden');
1066		- }
1067		-
1068		- function setFullHeight() {
1069		- var vh = $(window).innerHeight() * 0.01;
1070		- $(':root').css('--vh', vh + 'px');
1071		- }
1072		-
1073		- // Set the height when the page loads
1074		-
1075		-
1076		- // Set the height on resize and orientation change events
1077		- $(window).on('resize orientationchange', function() {
1078		- setFullHeight();
1079		- });
1080		-
1081		-
1082		- // Now handle the close button to dismiss the pre-chat message for 24 hours
1083		- var closeButton = document.querySelector('.close-pre-chat-message');
1084		- if (closeButton) {
1085		- closeButton.addEventListener('click', function() {
1086		- $('#pre-chat-message').fadeOut(200); // Hide the message
1087		-
1088		- // Send an AJAX request to set the transient flag for 24 hours
1089		- $.ajax({
1090		- url: mxchatChat.ajax_url,
1091		- type: 'POST',
1092		- data: {
1093		- action: 'mxchat_dismiss_pre_chat_message',
1094		- _ajax_nonce: mxchatChat.nonce
1095		- },
1096		- success: function() {
1097		- //console.log('Pre-chat message dismissed for 24 hours.');
1098		-
1099		- // Ensure the message is hidden after dismissal
1100		- $('#pre-chat-message').hide();
1101		- },
1102		- error: function() {
1103		- //console.error('Failed to dismiss pre-chat message.');
1104		- }
1105		- });
1106		- });
1107		- }
1108		-
1109		-
1110		-
1111		-
1112		-// Event listener for Add to Cart button
1113		-$(document).on('click', '.mxchat-add-to-cart-button', function() {
1114		- var productId = $(this).data('product-id');
1115		- // Add a special prefix to indicate this is from button
1116		- appendMessage("user", "add to cart");
1117		- sendMessageToChatbot("!addtocart"); // Special command to indicate button click
1118		-});
1119		-
1120		-
1121		-if (document.getElementById('pdf-upload-btn')) {
1122		- document.getElementById('pdf-upload-btn').addEventListener('click', function() {
1123		- document.getElementById('pdf-upload').click();
1124		- });
1125		-}
1126		-
1127		-if (document.getElementById('word-upload-btn')) {
1128		- document.getElementById('word-upload-btn').addEventListener('click', function() {
1129		- document.getElementById('word-upload').click();
1130		- });
1131		-}
1132		-
1133		-// PDF file input change handler
1134		-document.getElementById('pdf-upload').addEventListener('change', async function(e) {
1135		- const file = e.target.files[0];
1136		-
1137		- if (!file || file.type !== 'application/pdf') {
1138		- alert('Please select a valid PDF file.');
1139		- return;
1140		- }
1141		-
1142		- if (!sessionId) {
1143		- console.error('No session ID found');
1144		- alert('Error: No session ID found');
1145		- return;
1146		- }
1147		-
1148		- if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) {
1149		- console.error('mxchatChat not properly configured:', mxchatChat);
1150		- alert('Error: Ajax configuration missing');
1151		- return;
1152		- }
1153		-
1154		- // Disable buttons and show loading state
1155		- const uploadBtn = document.getElementById('pdf-upload-btn');
1156		- const sendBtn = document.getElementById('send-button');
1157		- const originalBtnContent = uploadBtn.innerHTML;
1158		-
1159		- try {
1160		- const formData = new FormData();
1161		- formData.append('action', 'mxchat_upload_pdf');
1162		- formData.append('pdf_file', file);
1163		- formData.append('session_id', sessionId);
1164		- formData.append('nonce', mxchatChat.nonce);
1165		-
1166		- uploadBtn.disabled = true;
1167		- sendBtn.disabled = true;
1168		- uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50">
1169		- <circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle>
1170		- </svg>`;
1171		-
1172		- const response = await fetch(mxchatChat.ajax_url, {
1173		- method: 'POST',
1174		- body: formData
1175		- });
1176		-
1177		- const data = await response.json();
1178		-
1179		- if (data.success) {
1180		- // Hide popular questions if they exist
1181		- const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
1182		- if (popularQuestionsContainer) {
1183		- popularQuestionsContainer.style.display = 'none';
1184		- }
1185		-
1186		- // Show the active PDF name
1187		- showActivePdf(data.data.filename);
1188		-
1189		- appendMessage('bot', data.data.message);
1190		- scrollToBottom();
1191		- activePdfFile = data.data.filename;
1192		- } else {
1193		- console.error('Upload failed:', data.data);
1194		- alert('Failed to upload PDF. Please try again.');
1195		- }
1196		- } catch (error) {
1197		- console.error('Upload error:', error);
1198		- alert('Error uploading file. Please try again.');
1199		- } finally {
1200		- uploadBtn.disabled = false;
1201		- sendBtn.disabled = false;
1202		- uploadBtn.innerHTML = originalBtnContent;
1203		- this.value = ''; // Reset file input
1204		- }
1205		-});
1206		-
1207		-// Word file input change handler
1208		-document.getElementById('word-upload').addEventListener('change', async function(e) {
1209		- const file = e.target.files[0];
1210		-
1211		- if (!file || file.type !== 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') {
1212		- alert('Please select a valid Word document (.docx).');
1213		- return;
1214		- }
1215		-
1216		- if (!sessionId) {
1217		- console.error('No session ID found');
1218		- alert('Error: No session ID found');
1219		- return;
1220		- }
1221		-
1222		- // Disable buttons and show loading state
1223		- const uploadBtn = document.getElementById('word-upload-btn');
1224		- const sendBtn = document.getElementById('send-button');
1225		- const originalBtnContent = uploadBtn.innerHTML;
1226		-
1227		- try {
1228		- const formData = new FormData();
1229		- formData.append('action', 'mxchat_upload_word');
1230		- formData.append('word_file', file);
1231		- formData.append('session_id', sessionId);
1232		- formData.append('nonce', mxchatChat.nonce);
1233		-
1234		- uploadBtn.disabled = true;
1235		- sendBtn.disabled = true;
1236		- uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50">
1237		- <circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle>
1238		- </svg>`;
1239		-
1240		- const response = await fetch(mxchatChat.ajax_url, {
1241		- method: 'POST',
1242		- body: formData
1243		- });
1244		-
1245		- const data = await response.json();
1246		-
1247		- if (data.success) {
1248		- // Hide popular questions if they exist
1249		- const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
1250		- if (popularQuestionsContainer) {
1251		- popularQuestionsContainer.style.display = 'none';
1252		- }
1253		-
1254		- // Show the active Word document name
1255		- showActiveWord(data.data.filename);
1256		-
1257		- appendMessage('bot', data.data.message);
1258		- scrollToBottom();
1259		- activeWordFile = data.data.filename;
1260		- } else {
1261		- console.error('Upload failed:', data.data);
1262		- alert('Failed to upload Word document. Please try again.');
1263		- }
1264		- } catch (error) {
1265		- console.error('Upload error:', error);
1266		- alert('Error uploading file. Please try again.');
1267		- } finally {
1268		- uploadBtn.disabled = false;
1269		- sendBtn.disabled = false;
1270		- uploadBtn.innerHTML = originalBtnContent;
1271		- this.value = ''; // Reset file input
1272		- }
1273		-});
1274		-
1275		-// Function to show active PDF name in toolbar
1276		-function showActivePdf(filename) {
1277		- const container = document.getElementById('active-pdf-container');
1278		- const nameElement = document.getElementById('active-pdf-name');
1279		-
1280		- if (!container || !nameElement) {
1281		- console.error('PDF container elements not found');
1282		- return;
1283		- }
1284		-
1285		- nameElement.textContent = filename;
1286		- container.style.display = 'flex';
1287		-}
1288		-
1289		-// Function to show active Word document name in toolbar
1290		-function showActiveWord(filename) {
1291		- const container = document.getElementById('active-word-container');
1292		- const nameElement = document.getElementById('active-word-name');
1293		-
1294		- if (!container || !nameElement) {
1295		- console.error('Word document container elements not found');
1296		- return;
1297		- }
1298		-
1299		- nameElement.textContent = filename;
1300		- container.style.display = 'flex';
1301		-}
1302		-
1303		-// Function to remove active PDF
1304		-function removeActivePdf() {
1305		- const container = document.getElementById('active-pdf-container');
1306		- const nameElement = document.getElementById('active-pdf-name');
1307		-
1308		- if (!container || !nameElement || !activePdfFile) return;
1309		-
1310		- fetch(mxchatChat.ajax_url, {
1311		- method: 'POST',
1312		- headers: {
1313		- 'Content-Type': 'application/x-www-form-urlencoded',
1314		- },
1315		- body: new URLSearchParams({
1316		- 'action': 'mxchat_remove_pdf',
1317		- 'session_id': sessionId,
1318		- 'nonce': mxchatChat.nonce
1319		- })
1320		- })
1321		- .then(response => response.json())
1322		- .then(data => {
1323		- if (data.success) {
1324		- container.style.display = 'none';
1325		- nameElement.textContent = '';
1326		- activePdfFile = null;
1327		- appendMessage('bot', 'PDF removed.');
1328		- }
1329		- })
1330		- .catch(error => {
1331		- console.error('Error removing PDF:', error);
1332		- });
1333		-}
1334		-
1335		-// Function to remove active Word document
1336		-function removeActiveWord() {
1337		- const container = document.getElementById('active-word-container');
1338		- const nameElement = document.getElementById('active-word-name');
1339		-
1340		- if (!container || !nameElement || !activeWordFile) return;
1341		-
1342		- fetch(mxchatChat.ajax_url, {
1343		- method: 'POST',
1344		- headers: {
1345		- 'Content-Type': 'application/x-www-form-urlencoded',
1346		- },
1347		- body: new URLSearchParams({
1348		- 'action': 'mxchat_remove_word',
1349		- 'session_id': sessionId,
1350		- 'nonce': mxchatChat.nonce
1351		- })
1352		- })
1353		- .then(response => response.json())
1354		- .then(data => {
1355		- if (data.success) {
1356		- container.style.display = 'none';
1357		- nameElement.textContent = '';
1358		- activeWordFile = null;
1359		- appendMessage('bot', 'Word document removed.');
1360		- }
1361		- })
1362		- .catch(error => {
1363		- console.error('Error removing Word document:', error);
1364		- });
1365		-}
1366		-
1367		-// Add remove button click handlers
1368		-document.getElementById('remove-pdf-btn')?.addEventListener('click', function(e) {
1369		- e.preventDefault();
1370		- e.stopPropagation();
1371		- removeActivePdf();
1372		-});
1373		-
1374		-document.getElementById('remove-word-btn')?.addEventListener('click', function(e) {
1375		- e.preventDefault();
1376		- e.stopPropagation();
1377		- removeActiveWord();
1378		-});
1379		-
1380		-// Check initial document status
1381		-function checkInitialDocumentStatus() {
1382		- if (!sessionId) return;
1383		-
1384		- // Check PDF status
1385		- fetch(mxchatChat.ajax_url, {
1386		- method: 'POST',
1387		- headers: {
1388		- 'Content-Type': 'application/x-www-form-urlencoded',
1389		- },
1390		- body: new URLSearchParams({
1391		- 'action': 'mxchat_check_pdf_status',
1392		- 'session_id': sessionId,
1393		- 'nonce': mxchatChat.nonce
1394		- })
1395		- })
1396		- .then(response => response.json())
1397		- .then(data => {
1398		- if (data.success && data.data.filename) {
1399		- showActivePdf(data.data.filename);
1400		- activePdfFile = data.data.filename;
1401		- }
1402		- })
1403		- .catch(error => {
1404		- console.error('Error checking PDF status:', error);
1405		- });
1406		-
1407		- // Check Word document status
1408		- fetch(mxchatChat.ajax_url, {
1409		- method: 'POST',
1410		- headers: {
1411		- 'Content-Type': 'application/x-www-form-urlencoded',
1412		- },
1413		- body: new URLSearchParams({
1414		- 'action': 'mxchat_check_word_status',
1415		- 'session_id': sessionId,
1416		- 'nonce': mxchatChat.nonce
1417		- })
1418		- })
1419		- .then(response => response.json())
1420		- .then(data => {
1421		- if (data.success && data.data.filename) {
1422		- showActiveWord(data.data.filename);
1423		- activeWordFile = data.data.filename;
1424		- }
1425		- })
1426		- .catch(error => {
1427		- console.error('Error checking Word document status:', error);
1428		- });
1429		-}
1430		-
1431		-// Apply toolbar settings
1432		-if (mxchatChat.chat_toolbar_toggle === 'on') {
1433		- $('.chat-toolbar').show();
1434		-} else {
1435		- $('.chat-toolbar').hide();
1436		-}
1437		-
1438		-// Initialize on page load
1439		-document.addEventListener('DOMContentLoaded', function() {
1440		- checkInitialDocumentStatus();
1441		-});
1442		-
1443		-// Style all toolbar elements
1444		-const toolbarElements = [
1445		- '#mxchat-chatbot .toolbar-btn svg',
1446		- '#mxchat-chatbot .active-pdf-name',
1447		- '#mxchat-chatbot .active-word-name',
1448		- '#mxchat-chatbot .remove-pdf-btn svg',
1449		- '#mxchat-chatbot .remove-word-btn svg'
1450		-];
1451		-$(toolbarElements.join(', ')).css({
1452		- 'fill': toolbarIconColor,
1453		- 'color': toolbarIconColor
1454		-});
1455		-
1456		-
1457		-
1458		-// Ensure essential elements are defined
1459		-const emailForm = document.getElementById('email-collection-form');
1460		-const emailBlocker = document.getElementById('email-blocker');
1461		-const chatbotWrapper = document.getElementById('chat-container');
1462		-
1463		-if (emailForm && emailBlocker && chatbotWrapper) {
1464		- // Check if email exists for the current session
1465		- function checkSessionAndEmail() {
1466		- const sessionId = getChatSession();
1467		- //console.log("[DEBUG JS] checkSessionAndEmail -> sessionId:", sessionId);
1468		-
1469		- fetch(mxchatChat.ajax_url, {
1470		- method: 'POST',
1471		- headers: {
1472		- 'Content-Type': 'application/x-www-form-urlencoded',
1473		- },
1474		- body: new URLSearchParams({
1475		- action: 'mxchat_check_email_provided',
1476		- session_id: sessionId,
1477		- nonce: mxchatChat.nonce,
1478		- }),
1479		- })
1480		- .then((response) => response.json())
1481		- .then((data) => {
1482		- //console.log("[DEBUG JS] mxchat_check_email_provided response:", data);
1483		-
1484		- if (data.success) {
1485		- if (data.data.logged_in) {
1486		- //console.log("[DEBUG JS] User is logged in. Hiding email form.");
1487		- emailBlocker.style.display = 'none';
1488		- chatbotWrapper.style.display = 'flex';
1489		- } else if (data.data.email) {
1490		- //console.log("[DEBUG JS] Email found for session. Hiding email form.");
1491		- emailBlocker.style.display = 'none';
1492		- chatbotWrapper.style.display = 'flex';
1493		- } else {
1494		- //console.log("[DEBUG JS] No email provided. Showing email form.");
1495		- emailBlocker.style.display = 'flex';
1496		- chatbotWrapper.style.display = 'none';
1497		- }
1498		- } else {
1499		- //console.log("[DEBUG JS] Error or no data received. Showing email form.");
1500		- emailBlocker.style.display = 'flex';
1501		- chatbotWrapper.style.display = 'none';
1502		- }
1503		- })
1504		- .catch((error) => {
1505		- // console.error("[DEBUG JS] Fetch error -> forcing email form visible:", error);
1506		- emailBlocker.style.display = 'flex';
1507		- chatbotWrapper.style.display = 'none';
1508		- });
1509		-}
1510		-
1511		-
1512		-
1513		- // Handle email form submission
1514		- emailForm.addEventListener('submit', function (event) {
1515		- event.preventDefault();
1516		- const userEmail = document.getElementById('user-email').value;
1517		- const sessionId = getChatSession();
1518		-
1519		- if (userEmail) {
1520		- fetch(mxchatChat.ajax_url, {
1521		- method: 'POST',
1522		- headers: {
1523		- 'Content-Type': 'application/x-www-form-urlencoded',
1524		- },
1525		- body: new URLSearchParams({
1526		- action: 'mxchat_handle_save_email_and_response',
1527		- email: userEmail,
1528		- session_id: sessionId,
1529		- nonce: mxchatChat.nonce,
1530		- }),
1531		- })
1532		- .then((response) => response.json())
1533		- .then((data) => {
1534		- //console.log('Backend response:', data);
1535		- if (data.success) {
1536		- //console.log('Email saved successfully:', userEmail);
1537		- emailBlocker.style.display = 'none';
1538		- chatbotWrapper.style.display = 'flex';
1539		-
1540		- // Optionally handle bot response
1541		- if (data.message) {
1542		- appendMessage('bot', data.message);
1543		- scrollToBottom();
1544		- }
1545		- } else {
1546		- console.error('Error saving email:', data.message || 'Unknown error');
1547		- }
1548		- })
1549		- .catch((error) => {
1550		- console.error('AJAX error:', error);
1551		- });
1552		- }
1553		- });
1554		-
1555		- // Check session and email status on page load
1556		- checkSessionAndEmail();
1557		-} else {
1558		- console.error('Essential elements for email handling are missing.');
1559		-}
1560		-
1561		-
1562		-// Initialize when document is ready
1563		-$(document).ready(function() {
1564		- setFullHeight();
1565		- initializeChatVisibility();
1566		- loadChatHistory();
1567		-
1568		-});
1569		-
1570		-});
1571		-
1572		-// Event listener for copy button
1573		-document.addEventListener("click", (e) => {
1574		- if (e.target.classList.contains("mxchat-copy-button")) {
1575		- const copyButton = e.target;
1576		- const codeBlock = copyButton
1577		- .closest(".mxchat-code-block-container")
1578		- .querySelector(".mxchat-code-block code");
1579		-
1580		- if (codeBlock) {
1581		- // Preserve formatting using innerText
1582		- navigator.clipboard.writeText(codeBlock.innerText).then(() => {
1583		- copyButton.textContent = "Copied!";
1584		- copyButton.setAttribute("aria-label", "Copied to clipboard");
1585		-
1586		- setTimeout(() => {
1587		- copyButton.textContent = "Copy";
1588		- copyButton.setAttribute("aria-label", "Copy to clipboard");
1589		- }, 2000);
1590		- });
1591		- }
1592		- }
1593		-});
1594		-
1595		-
1596		-
	1	+jQuery(document).ready(function($) {
	2	+//console.log('mxchatChat object:', mxchatChat);
	3	+//console.log('Link Target Toggle Value:', mxchatChat.link_target_toggle);
	4	+
	5	+
	6	+ // Initialize color settings
	7	+ var userMessageBgColor = mxchatChat.user_message_bg_color;
	8	+ var userMessageFontColor = mxchatChat.user_message_font_color;
	9	+ var botMessageBgColor = mxchatChat.bot_message_bg_color;
	10	+ var botMessageFontColor = mxchatChat.bot_message_font_color;
	11	+ var linkTarget = mxchatChat.link_target_toggle === 'on' ? '_blank' : '_self';
	12	+
	13	+
	14	+
	15	+
	16	+function getChatSession() {
	17	+ var sessionId = getCookie('mxchat_session_id');
	18	+ //console.log("Session ID retrieved from cookie: ", sessionId);
	19	+
	20	+ if (!sessionId) {
	21	+ sessionId = generateSessionId();
	22	+ //console.log("Generated new session ID: ", sessionId);
	23	+ setChatSession(sessionId);
	24	+ }
	25	+
	26	+ //console.log("Final session ID: ", sessionId);
	27	+ return sessionId;
	28	+}
	29	+
	30	+function setChatSession(sessionId) {
	31	+ // Set the cookie with a 24-hour expiration (86400 seconds)
	32	+ document.cookie = "mxchat_session_id=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
	33	+}
	34	+
	35	+// Get cookie value by name
	36	+function getCookie(name) {
	37	+ let value = "; " + document.cookie;
	38	+ let parts = value.split("; " + name + "=");
	39	+ if (parts.length == 2) return parts.pop().split(";").shift();
	40	+}
	41	+
	42	+// Generate a new session ID
	43	+function generateSessionId() {
	44	+ return 'mxchat_chat_' + Math.random().toString(36).substr(2, 9);
	45	+}
	46	+
	47	+// Function to send the message to the chatbot (backend)
	48	+function sendMessageToChatbot(message) {
	49	+ var sessionId = getChatSession(); // Reuse the session ID logic
	50	+
	51	+ // Hide the popular questions section
	52	+ $('#mxchat-popular-questions').hide();
	53	+
	54	+ // Show thinking indicator (no need to append the user's message again)
	55	+ appendThinkingMessage();
	56	+ scrollToBottom();
	57	+
	58	+ //console.log("Sending message to chatbot:", message); // Log the message
	59	+ //console.log("Session ID:", sessionId); // Log the session ID
	60	+
	61	+ // Call the chatbot using the same call logic as sendMessage
	62	+ callMxChat(message, function(response) {
	63	+ // ** Ensure temporary thinking message is removed before adding new response **
	64	+ $('.temporary-message').remove();
	65	+
	66	+ // Replace thinking indicator with actual response
	67	+ replaceLastMessage("bot", response);
	68	+ });
	69	+}
	70	+
	71	+
	72	+
	73	+
	74	+
	75	+function sendMessage() {
	76	+ var message = $('#chat-input').val();
	77	+ if (message) {
	78	+ appendMessage("user", message);
	79	+ $('#chat-input').val('');
	80	+
	81	+ // Hide the popular questions section
	82	+ $('#mxchat-popular-questions').hide();
	83	+
	84	+ // Show typing indicator
	85	+ appendThinkingMessage();
	86	+ scrollToBottom();
	87	+
	88	+ callMxChat(message, function(response) {
	89	+ // Replace typing indicator with actual response
	90	+ replaceLastMessage("bot", response);
	91	+ });
	92	+ }
	93	+}
	94	+
	95	+
	96	+ // Function to append a thinking message with animation
	97	+ function appendThinkingMessage() {
	98	+ // Remove any existing thinking dots first
	99	+ $('.thinking-dots').remove();
	100	+
	101	+ // Retrieve the bot message font color and background color
	102	+ var botMessageFontColor = mxchatChat.bot_message_font_color;
	103	+ var botMessageBgColor = mxchatChat.bot_message_bg_color;
	104	+
	105	+ var thinkingHtml = '<div class="thinking-dots-container">' +
	106	+ '<div class="thinking-dots">' +
	107	+ '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
	108	+ '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
	109	+ '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
	110	+ '</div>' +
	111	+ '</div>';
	112	+
	113	+ // Append the thinking dots to the chat container (or within the temporary message div)
	114	+ $("#chat-box").append('<div class="bot-message temporary-message" style="background-color: ' + botMessageBgColor + ';">' + thinkingHtml + '</div>');
	115	+ scrollToBottom();
	116	+ }
	117	+
	118	+ // Trigger send button click when "Enter" key is pressed in the input field
	119	+ $('#chat-input').keypress(function(e) {
	120	+ if (e.which == 13) {
	121	+ e.preventDefault();
	122	+ $('#send-button').click();
	123	+ }
	124	+ });
	125	+
	126	+ // Handle send button click
	127	+ $('#send-button').click(function() {
	128	+ sendMessage();
	129	+ });
	130	+
	131	+ // Handle click on popular questions
	132	+ $('.mxchat-popular-question').on('click', function () {
	133	+ var question = $(this).text(); // Get the text of the clicked question
	134	+
	135	+ // Append the question as if the user typed it
	136	+ appendMessage("user", question);
	137	+
	138	+ // Send the question to the server (backend)
	139	+ sendMessageToChatbot(question);
	140	+ });
	141	+
	142	+
	143	+// Use the linkTarget in your linkify function
	144	+function linkify(inputText) {
	145	+ // Check for already linked URLs and skip them
	146	+ // We use negative lookaheads to skip anything already in an <a> tag
	147	+ var markdownLinkPattern = /\[([^\]]+)\]\((https?:\/\/[^\s]+)\)/g;
	148	+ var replacedText = inputText.replace(markdownLinkPattern, '<a href="$2" target="' + linkTarget + '">$1</a>');
	149	+
	150	+ // Replace standalone URLs not already in an <a> tag
	151	+ var urlPattern = /(^|[^">])(https?:\/\/[^\s<]+)/gim;
	152	+ replacedText = replacedText.replace(urlPattern, '$1<a href="$2" target="' + linkTarget + '">$2</a>');
	153	+
	154	+ // Replace "www." prefixed URLs not already in an <a> tag
	155	+ var wwwPattern = /(^|[^">])(www\.[\S]+(\b|$))(?![^<]*<\/a>)/gim;
	156	+ replacedText = replacedText.replace(wwwPattern, '$1<a href="http://$2" target="' + linkTarget + '">$2</a>');
	157	+
	158	+ return replacedText;
	159	+}
	160	+
	161	+
	162	+function scrollElementToTop(element) {
	163	+ var chatBox = $('#chat-box');
	164	+ var elementTop = element.position().top + chatBox.scrollTop();
	165	+ chatBox.animate({ scrollTop: elementTop }, 500);
	166	+}
	167	+
	168	+
	169	+// Optimized scrollToBottom function for instant scrolling
	170	+function scrollToBottom(instant = false) {
	171	+ var chatBox = $('#chat-box');
	172	+ if (instant) {
	173	+ // Instantly set the scroll position to the bottom
	174	+ chatBox.scrollTop(chatBox.prop("scrollHeight"));
	175	+ } else {
	176	+ // Use requestAnimationFrame for smoother scrolling if needed
	177	+ let start = null;
	178	+ const scrollHeight = chatBox.prop("scrollHeight");
	179	+ const initialScroll = chatBox.scrollTop();
	180	+ const distance = scrollHeight - initialScroll;
	181	+ const duration = 500; // Duration in ms
	182	+
	183	+ function smoothScroll(timestamp) {
	184	+ if (!start) start = timestamp;
	185	+ const progress = timestamp - start;
	186	+ const currentScroll = initialScroll + (distance * (progress / duration));
	187	+ chatBox.scrollTop(currentScroll);
	188	+
	189	+ if (progress < duration) {
	190	+ requestAnimationFrame(smoothScroll);
	191	+ } else {
	192	+ chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
	193	+ }
	194	+ }
	195	+
	196	+ requestAnimationFrame(smoothScroll);
	197	+ }
	198	+}
	199	+
	200	+
	201	+ // Function to format text with **bold** inside double asterisks
	202	+ function formatBoldText(text) {
	203	+ return text.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
	204	+ }
	205	+
	206	+ // Function to convert newline characters to HTML line breaks and handle paragraph spacing
	207	+ function convertNewlinesToBreaks(text) {
	208	+ var lines = text.split('\n');
	209	+ var formattedText = '';
	210	+
	211	+ for (var i = 0; i < lines.length; i++) {
	212	+ formattedText += lines[i] + '<br>';
	213	+ }
	214	+
	215	+ return formattedText;
	216	+ }
	217	+
	218	+ // Copy to clipboard function
	219	+ // Function to copy text to clipboard
	220	+ function copyToClipboard(text) {
	221	+ var tempInput = $('<input>');
	222	+ $('body').append(tempInput);
	223	+ tempInput.val(text).select();
	224	+ document.execCommand('copy');
	225	+ tempInput.remove();
	226	+ }
	227	+
	228	+
	229	+// Initialize session ID
	230	+var sessionId = getChatSession();
	231	+
	232	+function callMxChat(message, callback) {
	233	+ var sessionId = getChatSession();
	234	+ //console.log("Calling chatbot with session ID:", sessionId); // Debugging session ID
	235	+ //console.log("Message being sent:", message); // Debugging message
	236	+
	237	+ $.ajax({
	238	+ url: mxchatChat.ajax_url,
	239	+ type: 'POST',
	240	+ dataType: 'json',
	241	+ data: {
	242	+ action: 'mxchat_handle_chat_request',
	243	+ message: message,
	244	+ session_id: sessionId,
	245	+ nonce: mxchatChat.nonce
	246	+ },
	247	+ success: function(response) {
	248	+ //console.log("Response from server:", response); // Debugging response
	249	+
	250	+ // Extract response data
	251	+ var responseText = response.text || response.message || (response.data && response.data.message) || '';
	252	+ var responseHtml = response.html || '';
	253	+ var images = response.images || [];
	254	+
	255	+ if (responseText || responseHtml || images.length > 0) {
	256	+ //console.log("Displaying response text:", responseText);
	257	+ replaceLastMessage("bot", responseText, responseHtml, images);
	258	+ } else {
	259	+ //console.error("Empty response; showing fallback error.");
	260	+ appendMessage("bot", "I'm sorry, something went wrong.");
	261	+ }
	262	+
	263	+ // Handle redirection if specified
	264	+ if (response.redirect_url) {
	265	+ //console.log("Redirecting to URL:", response.redirect_url);
	266	+ setTimeout(function() {
	267	+ window.location.href = response.redirect_url;
	268	+ }, 2000);
	269	+ }
	270	+ },
	271	+ error: function(xhr, status, error) {
	272	+ console.error("Error communicating with the server:", xhr.status, error);
	273	+
	274	+ try {
	275	+ //console.log("Raw error response:", xhr.responseText);
	276	+ var response = xhr.responseJSON || JSON.parse(xhr.responseText); // Parse the error response
	277	+ var errorMessage = response?.data?.message
	278	+ ? response.data.message
	279	+ : "An unexpected error occurred.";
	280	+
	281	+ //console.log("Parsed error message:", errorMessage);
	282	+
	283	+ // Append the error message to the chat box
	284	+ appendMessage("bot", errorMessage);
	285	+ } catch (e) {
	286	+ console.error("Error parsing server response:", e);
	287	+ appendMessage("bot", "An unexpected error occurred.");
	288	+ }
	289	+ }
	290	+ });
	291	+}
	292	+
	293	+
	294	+function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false) {
	295	+ try {
	296	+ var messageClass = sender === "user" ? "user-message" : "bot-message";
	297	+ var bgColor = sender === "user" ? userMessageBgColor : botMessageBgColor;
	298	+ var fontColor = sender === "user" ? userMessageFontColor : botMessageFontColor;
	299	+
	300	+ var messageDiv = $('<div>').addClass(messageClass).css({
	301	+ 'background': bgColor,
	302	+ 'color': fontColor
	303	+ });
	304	+
	305	+ // Format the message text, including code blocks
	306	+ var fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(messageText))));
	307	+
	308	+ if (images && images.length > 0) {
	309	+ fullMessage += '<div class="image-gallery">';
	310	+ images.forEach(img => {
	311	+ fullMessage += `
	312	+ <div style="margin-bottom: 10px;">
	313	+ <strong>${img.title}</strong><br>
	314	+ <a href="${img.image_url}" target="_blank">
	315	+ <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
	316	+ </a>
	317	+ </div>`;
	318	+ });
	319	+ fullMessage += '</div>';
	320	+ }
	321	+
	322	+ if (messageHtml) {
	323	+ fullMessage += '<br><br>' + messageHtml;
	324	+ }
	325	+
	326	+ messageDiv.html(fullMessage);
	327	+
	328	+ if (isTemporary) {
	329	+ messageDiv.addClass('temporary-message');
	330	+ }
	331	+
	332	+ messageDiv.hide().appendTo('#chat-box').fadeIn(300, function() {
	333	+ if (sender === "bot") {
	334	+ // After bot's message is displayed, scroll last user message to top
	335	+ var lastUserMessage = $('#chat-box').find('.user-message').last();
	336	+ if (lastUserMessage.length) {
	337	+ scrollElementToTop(lastUserMessage);
	338	+ }
	339	+ }
	340	+ });
	341	+ } catch (error) {
	342	+ console.error("Error rendering message with images:", error);
	343	+ }
	344	+}
	345	+
	346	+
	347	+function replaceLastMessage(sender, responseText, responseHtml = '', images = []) {
	348	+ var messageClass = sender === "user" ? "user-message" : "bot-message";
	349	+ var lastMessageDiv = $('#chat-box').find('.' + messageClass + '.temporary-message').last();
	350	+
	351	+ // Format response text, including code blocks
	352	+ var fullMessage = Array.isArray(responseText) ?
	353	+ responseText.map(item => linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(item))))).join("<br>") :
	354	+ linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(responseText))));
	355	+
	356	+ if (responseHtml) {
	357	+ fullMessage += '<br><br>' + responseHtml;
	358	+ }
	359	+
	360	+ if (images.length > 0) {
	361	+ fullMessage += '<div class="image-gallery">';
	362	+ images.forEach(img => {
	363	+ fullMessage += `
	364	+ <div style="margin-bottom: 10px;">
	365	+ <strong>${img.title}</strong><br>
	366	+ <a href="${img.image_url}" target="_blank">
	367	+ <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
	368	+ </a>
	369	+ </div>`;
	370	+ });
	371	+ fullMessage += '</div>';
	372	+ }
	373	+
	374	+ if (lastMessageDiv.length) {
	375	+ lastMessageDiv.fadeOut(200, function() {
	376	+ $(this).html(fullMessage).removeClass('temporary-message').fadeIn(200, function() {
	377	+ // After bot's message is displayed, scroll last user message to top
	378	+ var lastUserMessage = $('#chat-box').find('.user-message').last();
	379	+ if (lastUserMessage.length) {
	380	+ scrollElementToTop(lastUserMessage);
	381	+ }
	382	+ });
	383	+ });
	384	+ } else {
	385	+ appendMessage(sender, responseText, responseHtml, images);
	386	+ }
	387	+}
	388	+
	389	+
	390	+function loadChatHistory() {
	391	+ var sessionId = getChatSession();
	392	+ var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
	393	+
	394	+ if (chatPersistenceEnabled && sessionId) {
	395	+ $.ajax({
	396	+ url: mxchatChat.ajax_url,
	397	+ type: 'POST',
	398	+ dataType: 'json',
	399	+ data: {
	400	+ action: 'mxchat_fetch_conversation_history',
	401	+ session_id: sessionId
	402	+ },
	403	+ success: function(response) {
	404	+ if (response.success && response.data && Array.isArray(response.data.conversation)) {
	405	+ var $chatBox = $('#chat-box');
	406	+ var $fragment = $(document.createDocumentFragment());
	407	+
	408	+ $.each(response.data.conversation, function(index, message) {
	409	+ var messageElement = $('<div>').addClass(message.role === 'user' ? 'user-message' : 'bot-message')
	410	+ .css({
	411	+ 'background': message.role === 'user' ? userMessageBgColor : botMessageBgColor,
	412	+ 'color': message.role === 'user' ? userMessageFontColor : botMessageFontColor
	413	+ });
	414	+
	415	+ var content = message.content;
	416	+
	417	+ // Decode any escaped characters
	418	+ content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
	419	+ content = decodeHTMLEntities(content);
	420	+
	421	+ // Detect if the content is HTML by checking for specific classes
	422	+ if (content.includes("mxchat-product-card") || content.includes("mxchat-image-gallery")) {
	423	+ // Append HTML content directly
	424	+ messageElement.html(content);
	425	+ } else {
	426	+ // Format plain text content with code block support
	427	+ var formattedContent = linkify(
	428	+ formatBoldText(
	429	+ convertNewlinesToBreaks(formatCodeBlocks(content))
	430	+ )
	431	+ );
	432	+ messageElement.html(formattedContent);
	433	+ }
	434	+
	435	+ $fragment.append(messageElement);
	436	+ });
	437	+
	438	+ $chatBox.append($fragment);
	439	+ scrollToBottom(true);
	440	+
	441	+ if (response.data.conversation.length > 0) {
	442	+ $('#mxchat-popular-questions').hide();
	443	+ }
	444	+ } else {
	445	+ console.warn("No conversation history found.");
	446	+ }
	447	+ },
	448	+ error: function(xhr, status, error) {
	449	+ console.error("Error loading chat history:", status, error);
	450	+ appendMessage("bot", "Unable to load chat history.");
	451	+ }
	452	+ });
	453	+ } else {
	454	+ console.warn("Chat persistence is disabled or no session ID found. Not loading history.");
	455	+ }
	456	+}
	457	+
	458	+
	459	+// Function to decode HTML entities
	460	+function decodeHTMLEntities(text) {
	461	+ var textArea = document.createElement('textarea');
	462	+ textArea.innerHTML = text;
	463	+ return textArea.value;
	464	+}
	465	+
	466	+
	467	+function formatCodeBlocks(text) {
	468	+ // Regex to match triple backticks and capture content between them
	469	+ var codeBlockPattern = /```(\w+)?\n?([\s\S]+?)```/g;
	470	+
	471	+ return text.replace(codeBlockPattern, function(_, language, codeContent) {
	472	+ language = language || 'plaintext';
	473	+
	474	+ // Wrap code content in <pre> and <code> tags
	475	+ return `<div class="code-block-container">
	476	+ <pre class="code-block"><code class="language-${language}">${escapeHtml(codeContent)}</code></pre>
	477	+ </div>`;
	478	+ });
	479	+}
	480	+
	481	+function escapeHtml(unsafe) {
	482	+ return unsafe
	483	+ .replace(/&/g, "&amp;")
	484	+ .replace(/</g, "&lt;")
	485	+ .replace(/>/g, "&gt;")
	486	+ .replace(/"/g, "&quot;")
	487	+ .replace(/'/g, "&#039;");
	488	+}
	489	+
	490	+// Function to convert newlines, skipping preformatted text
	491	+function convertNewlinesToBreaks(text) {
	492	+ // Regex to exclude <pre> and <code> tags from adding <br> tags
	493	+ return text.replace(/(^|[^>])\n/g, '$1<br>');
	494	+}
	495	+
	496	+
	497	+
	498	+$(document).ready(function() {
	499	+ loadChatHistory();
	500	+});
	501	+
	502	+
	503	+
	504	+ // Helper function to check if a string is an image HTML
	505	+ function isImageHtml(str) {
	506	+ return str.startsWith('<img') && str.endsWith('>');
	507	+ }
	508	+
	509	+ // Function to remove thinking dots
	510	+ function removeThinkingDots() {
	511	+ $('.thinking-dots').closest('.temporary-message').remove();
	512	+ }
	513	+
	514	+ function isMobile() {
	515	+ // This can be a simple check, or more sophisticated detection of mobile devices
	516	+ return window.innerWidth <= 768; // Example threshold for mobile devices
	517	+ }
	518	+
	519	+ function disableScroll() {
	520	+ if (isMobile()) {
	521	+ $('body').css('overflow', 'hidden');
	522	+ }
	523	+ }
	524	+
	525	+ function enableScroll() {
	526	+ if (isMobile()) {
	527	+ $('body').css('overflow', '');
	528	+ }
	529	+ }
	530	+
	531	+ // Function to show the chatbot widget (moved outside the Complianz logic)
	532	+ function showChatWidget() {
	533	+ setTimeout(function() {
	534	+ $('#floating-chatbot-button').css('display', 'flex').fadeTo(500, 1);
	535	+ }, 250);
	536	+ }
	537	+
	538	+ // Function to hide the chatbot widget
	539	+ function hideChatWidget() {
	540	+ $('#floating-chatbot-button').css('display', 'none');
	541	+ }
	542	+
	543	+// Pre-chat dismissal check function (wrapped in a function for reuse)
	544	+ function checkPreChatDismissal() {
	545	+ $.ajax({
	546	+ url: mxchatChat.ajax_url,
	547	+ type: 'POST',
	548	+ data: {
	549	+ action: 'mxchat_check_pre_chat_message_status',
	550	+ _ajax_nonce: mxchatChat.nonce
	551	+ },
	552	+ success: function(response) {
	553	+ if (response.success && !response.data.dismissed) {
	554	+ $('#pre-chat-message').fadeIn(250);
	555	+ } else {
	556	+ $('#pre-chat-message').hide();
	557	+ }
	558	+ },
	559	+ error: function() {
	560	+ console.error('Failed to check pre-chat message dismissal status.');
	561	+ }
	562	+ });
	563	+ }
	564	+
	565	+ // Function to dismiss pre-chat message for 24 hours
	566	+ function handlePreChatDismissal() {
	567	+ $('#pre-chat-message').fadeOut(200);
	568	+ $.ajax({
	569	+ url: mxchatChat.ajax_url,
	570	+ type: 'POST',
	571	+ data: {
	572	+ action: 'mxchat_dismiss_pre_chat_message',
	573	+ _ajax_nonce: mxchatChat.nonce
	574	+ },
	575	+ success: function() {
	576	+ $('#pre-chat-message').hide();
	577	+ },
	578	+ error: function() {
	579	+ console.error('Failed to dismiss pre-chat message.');
	580	+ }
	581	+ });
	582	+ }
	583	+
	584	+ // Handle pre-chat message dismissal on button click
	585	+ $(document).on('click', '.close-pre-chat-message', function(e) {
	586	+ e.stopPropagation();
	587	+ handlePreChatDismissal();
	588	+ });
	589	+
	590	+ // Function for Complianz logic
	591	+ var applyComplianzLogic = mxchatChat.complianz_toggle;
	592	+ if (applyComplianzLogic) {
	593	+ function checkConsentAndShowChat() {
	594	+ var consentStatus = typeof cmplz_has_consent === "function" && cmplz_has_consent('marketing');
	595	+ var consentType = typeof complianz !== 'undefined' ? complianz.consenttype : null;
	596	+
	597	+ // Show the chatbot by default
	598	+ showChatWidget();
	599	+
	600	+ if (consentType === 'optin' && !consentStatus) {
	601	+ // For opt-in, hide only if user explicitly denies consent
	602	+ hideChatWidget();
	603	+ } else if (consentType === 'optout' && consentStatus === false) {
	604	+ // For opt-out, hide only if user explicitly denies consent
	605	+ hideChatWidget();
	606	+ } else {
	607	+ // Keep showing the chatbot
	608	+ showChatWidget();
	609	+ }
	610	+
	611	+ checkPreChatDismissal(); // Ensure we check dismissal after consent is handled
	612	+ }
	613	+
	614	+ // Initial check when the page loads
	615	+ checkConsentAndShowChat();
	616	+
	617	+ // Listen for changes in consent status
	618	+ $(document).on('cmplz_status_change', function(event, category) {
	619	+ if (category === 'marketing') {
	620	+ checkConsentAndShowChat();
	621	+ }
	622	+ });
	623	+ } else {
	624	+ // If Complianz is not toggled on, always show the chatbot
	625	+ showChatWidget();
	626	+ checkPreChatDismissal(); // Always check pre-chat dismissal when consent logic is not applied
	627	+ }
	628	+
	629	+ // Toggle chatbot visibility on floating button click
	630	+ $(document).on('click', '#floating-chatbot-button', function() {
	631	+ var chatbot = $('#floating-chatbot');
	632	+ if (chatbot.hasClass('hidden')) {
	633	+ chatbot.removeClass('hidden').addClass('visible');
	634	+ $(this).addClass('hidden');
	635	+ disableScroll();
	636	+ // Hide the pre-chat message without dismissing it
	637	+ $('#pre-chat-message').fadeOut(250);
	638	+ } else {
	639	+ chatbot.removeClass('visible').addClass('hidden');
	640	+ $(this).removeClass('hidden');
	641	+ enableScroll();
	642	+ // Show the pre-chat message again if it hasn't been dismissed
	643	+ checkPreChatDismissal();
	644	+ }
	645	+ });
	646	+
	647	+ $(document).on('click', '#exit-chat-button', function() {
	648	+ $('#floating-chatbot').addClass('hidden').removeClass('visible');
	649	+ $('#floating-chatbot-button').removeClass('hidden');
	650	+ enableScroll();
	651	+ });
	652	+
	653	+ // Close pre-chat message on click
	654	+ $(document).on('click', '.close-pre-chat-message', function(e) {
	655	+ e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click
	656	+ $('#pre-chat-message').fadeOut(200, function() {
	657	+ $(this).remove();
	658	+ });
	659	+ });
	660	+
	661	+ // Open chatbot when pre-chat message is clicked
	662	+ $(document).on('click', '#pre-chat-message', function() {
	663	+ var chatbot = $('#floating-chatbot');
	664	+ if (chatbot.hasClass('hidden')) {
	665	+ chatbot.removeClass('hidden').addClass('visible');
	666	+ $('#floating-chatbot-button').addClass('hidden');
	667	+ $('#pre-chat-message').fadeOut(250); // Hide pre-chat message
	668	+ disableScroll(); // Disable scroll when chatbot opens
	669	+ }
	670	+ });
	671	+
	672	+ // If the chatbot is initially hidden, ensure the button is visible
	673	+ if ($('#floating-chatbot').hasClass('hidden')) {
	674	+ $('#floating-chatbot-button').removeClass('hidden');
	675	+ }
	676	+
	677	+ function setFullHeight() {
	678	+ var vh = $(window).innerHeight() * 0.01;
	679	+ $(':root').css('--vh', vh + 'px');
	680	+ }
	681	+
	682	+ // Set the height when the page loads
	683	+ $(document).ready(function() {
	684	+ setFullHeight();
	685	+ });
	686	+
	687	+ // Set the height on resize and orientation change events
	688	+ $(window).on('resize orientationchange', function() {
	689	+ setFullHeight();
	690	+ });
	691	+
	692	+
	693	+ // Now handle the close button to dismiss the pre-chat message for 24 hours
	694	+ var closeButton = document.querySelector('.close-pre-chat-message');
	695	+ if (closeButton) {
	696	+ closeButton.addEventListener('click', function() {
	697	+ $('#pre-chat-message').fadeOut(200); // Hide the message
	698	+
	699	+ // Send an AJAX request to set the transient flag for 24 hours
	700	+ $.ajax({
	701	+ url: mxchatChat.ajax_url,
	702	+ type: 'POST',
	703	+ data: {
	704	+ action: 'mxchat_dismiss_pre_chat_message',
	705	+ _ajax_nonce: mxchatChat.nonce
	706	+ },
	707	+ success: function() {
	708	+ //console.log('Pre-chat message dismissed for 24 hours.');
	709	+
	710	+ // Ensure the message is hidden after dismissal
	711	+ $('#pre-chat-message').hide();
	712	+ },
	713	+ error: function() {
	714	+ //console.error('Failed to dismiss pre-chat message.');
	715	+ }
	716	+ });
	717	+ });
	718	+ }
	719	+
	720	+
	721	+
	722	+
	723	+// Event listener for Add to Cart button
	724	+$(document).on('click', '.mxchat-add-to-cart-button', function() {
	725	+ var productId = $(this).data('product-id'); // Get product ID from data attribute
	726	+
	727	+ // Simulate user message first for proper ordering
	728	+ appendMessage("user", "add to cart"); // Display the user's "add to cart" message first
	729	+
	730	+
	731	+ // Use existing function to send the "add to cart" command to the chatbot
	732	+ sendMessageToChatbot("add to cart"); // Triggers the chatbot response as though user typed it
	733	+});
	734	+
	735	+
	736	+
	737	+});