← All changes | js/chat-script.js +1001 -3487 3.2.10 → 2.2.9 View file →

		@@ -1,371 +1,12 @@
1	1	jQuery(document).ready(function($) {
2		-
3		- // Nonce refresh — v2 (plan-6a68c9).
4		- //
5		- // The widget no longer relies on a nonce embedded in inline cached HTML.
6		- // Before each chat-send / stream-send / upload, we call the REST endpoint
7		- // GET /wp-json/mxchat/v1/nonce and use the freshly-issued value. The
8		- // endpoint creates the nonce with action `mxchat_chat_send`; the server-side
9		- // verifier ALSO still accepts the legacy `mxchat_chat_nonce` action for a
10		- // 30-day backwards-compat window so cached pages still in users' browsers
11		- // (which carry the legacy inline-localized nonce) keep working.
12		- //
13		- // Cache: a single module-scoped slot. TTL 12h conservatively (WP nonces are
14		- // 24h but we refetch at half-life so a freshly-cached-page user never sees
15		- // a borderline-stale nonce).
16		- var cachedFreshNonce = null;
17		- var cachedFreshNonceFetchedAt = 0;
18		- var NONCE_TTL_MS = 12 * 60 * 60 * 1000;
19		- var nonceRefreshState = 'idle'; // 'idle' | 'pending' | 'done'
20		- var nonceRefreshCallbacks = [];
21		-
22		- function getRestNonceUrl() {
23		- if (typeof mxchatChat !== 'undefined' && mxchatChat.rest_url) {
24		- return mxchatChat.rest_url.replace(/\/+$/, '') + '/nonce';
25		- }
26		- // Fallback: derive from current origin if mxchatChat.rest_url isn't set.
27		- return window.location.origin + '/wp-json/mxchat/v1/nonce';
28		- }
29		-
30		- function fetchFreshNonceFromRest() {
31		- return fetch(getRestNonceUrl(), {
32		- credentials: 'same-origin',
33		- headers: { 'Accept': 'application/json' }
34		- }).then(function (resp) {
35		- if (!resp.ok) {
36		- throw new Error('REST nonce fetch failed: ' + resp.status);
37		- }
38		- return resp.json();
39		- }).then(function (data) {
40		- if (data && data.nonce) {
41		- return data.nonce;
42		- }
43		- throw new Error('REST nonce response had no nonce field.');
44		- });
45		- }
46		-
47		- /**
48		- * withFreshNonce(cb) — invoke cb() after ensuring mxchatChat.nonce is fresh.
49		- * Tries REST endpoint first (cache-bypass design); falls back to the legacy
50		- * admin-ajax refresh path if REST is unavailable. Idempotent — concurrent
51		- * calls share the same in-flight refresh.
52		- */
53		- function withFreshNonce(callback) {
54		- if (typeof mxchatChat === 'undefined') {
55		- if (callback) callback();
56		- return;
57		- }
58		- var now = Date.now();
59		- if (cachedFreshNonce && (now - cachedFreshNonceFetchedAt) < NONCE_TTL_MS) {
60		- mxchatChat.nonce = cachedFreshNonce;
61		- if (callback) callback();
62		- return;
63		- }
64		- if (callback) nonceRefreshCallbacks.push(callback);
65		- if (nonceRefreshState === 'pending') return;
66		- nonceRefreshState = 'pending';
67		-
68		- var resolved = function (nonce) {
69		- if (nonce) {
70		- cachedFreshNonce = nonce;
71		- cachedFreshNonceFetchedAt = Date.now();
72		- mxchatChat.nonce = nonce;
73		- }
74		- nonceRefreshState = 'done';
75		- var pending = nonceRefreshCallbacks;
76		- nonceRefreshCallbacks = [];
77		- pending.forEach(function (cb) { try { cb(); } catch (e) {} });
78		- };
79		-
80		- fetchFreshNonceFromRest()
81		- .then(resolved)
82		- .catch(function () {
83		- // Fallback to the legacy admin-ajax refresh path (issued with the
84		- // old action `mxchat_chat_nonce`; the server still accepts both
85		- // during the compat window).
86		- if (mxchatChat.ajax_url) {
87		- $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce' })
88		- .done(function (res) {
89		- if (res && res.success && res.data && res.data.nonce) {
90		- resolved(res.data.nonce);
91		- return;
92		- }
93		- resolved(null);
94		- })
95		- .fail(function () { resolved(null); });
96		- } else {
97		- resolved(null);
98		- }
99		- });
100		- }
101		-
102		- // Backwards-compat alias — every existing caller in this file (and any
103		- // out-of-tree consumer that hit this internal API) keeps working unchanged.
104		- function refreshNonceIfNeeded(callback) {
105		- return withFreshNonce(callback);
106		- }
107		-
108		- // Dynamic-settings refresh (plan-32db95).
109		- //
110		- // Every widget setting ships inline in cached page HTML, so behind a
111		- // full-page cache the site owner can't purge (host cache, CDN, the
112		- // browser itself) a toggled setting looks broken until the cache turns
113		- // over. Same distrust-cached-HTML reasoning as the per-request nonce:
114		- // on the FIRST widget open per page load we ask the nonce endpoint for
115		- // the current behavior-gate settings (?with_settings=1), merge them over
116		- // mxchatChat, and rebuild the header menu. Colors are NOT refreshed —
117		- // they're server-inline-styled, so a runtime swap would visibly flash.
118		- // On any failure we keep the inline values silently (nonce-fallback
119		- // posture). At most one request per page load, only if a widget opens.
120		- var dynamicSettingsState = 'idle'; // 'idle' | 'pending' | 'done'
121		-
122		- function mxchatRefreshDynamicSettings() {
123		- if (dynamicSettingsState !== 'idle') return;
124		- if (typeof mxchatChat === 'undefined') return;
125		- dynamicSettingsState = 'pending';
126		-
127		- var applied = function (data) {
128		- dynamicSettingsState = 'done';
129		- if (!data) return; // endpoint unavailable — inline values stand.
130		- if (data.nonce) {
131		- // Seed the nonce cache too: saves the first send's REST
132		- // round-trip and keeps us under the endpoint's rate limit.
133		- cachedFreshNonce = data.nonce;
134		- cachedFreshNonceFetchedAt = Date.now();
135		- mxchatChat.nonce = data.nonce;
136		- }
137		- if (data.settings && typeof data.settings === 'object') {
138		- $.extend(mxchatChat, data.settings);
139		- mxchatRebuildHeaderMenus();
140		- }
141		- };
142		-
143		- fetch(getRestNonceUrl() + '?with_settings=1', {
144		- credentials: 'same-origin',
145		- headers: { 'Accept': 'application/json' }
146		- }).then(function (resp) {
147		- if (!resp.ok) throw new Error('settings refresh failed: ' + resp.status);
148		- return resp.json();
149		- }).then(applied).catch(function () {
150		- // Fallback: legacy admin-ajax refresh path, same as withFreshNonce.
151		- if (mxchatChat.ajax_url) {
152		- $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce', with_settings: 1 })
153		- .done(function (res) {
154		- applied(res && res.success && res.data ? res.data : null);
155		- })
156		- .fail(function () { applied(null); });
157		- } else {
158		- applied(null);
159		- }
160		- });
161		- }
162		-
	2	+
163	3	// ====================================
164		- // MULTI-INSTANCE MANAGEMENT SYSTEM
165		- // ====================================
166		-
167		- // Instance registry - tracks all chatbot instances on the page
168		- const MxChatInstances = {
169		- instances: {},
170		-
171		- // Initialize an instance for a bot
172		- init: function(botId) {
173		- if (!this.instances[botId]) {
174		- // When persistence is OFF, track when this session started
175		- // so the AI only sees messages from this page load
176		- var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
177		-
178		- this.instances[botId] = {
179		- botId: botId,
180		- sessionId: null,
181		- lastSeenMessageId: '',
182		- notificationCheckInterval: null,
183		- pollingInterval: null,
184		- processedMessageIds: new Set(),
185		- activePdfFile: null,
186		- activeWordFile: null,
187		- chatHistoryLoaded: false,
188		- isStreaming: false,
189		- // Fresh context timestamp - only used when persistence is OFF
190		- sessionStartTimestamp: chatPersistenceEnabled ? 0 : Date.now()
191		- };
192		- }
193		- return this.instances[botId];
194		- },
195		-
196		- // Get instance by botId
197		- get: function(botId) {
198		- return this.instances[botId] || this.init(botId);
199		- },
200		-
201		- // Get all active bot IDs
202		- getAllBotIds: function() {
203		- return Object.keys(this.instances);
204		- },
205		-
206		- // Session management per bot
207		- // Returns existing session ID from cookie or localStorage (with in-memory fallback),
208		- // or null if none exists. Does NOT create a new session — use ensureSession() for that.
209		- getChatSession: function(botId) {
210		- var cookieName = 'mxchat_session_id_' + botId;
211		- var storageKey = 'mxchat_session_id_' + botId;
212		- var sessionId = getCookie(cookieName);
213		-
214		- // Fallback to localStorage if cookie is missing (e.g. cleared by browser/consent)
215		- if (!sessionId) {
216		- try { sessionId = localStorage.getItem(storageKey); } catch (e) {}
217		- }
218		-
219		- // Fallback to in-memory instance when cookie AND localStorage are both blocked
220		- // (Safari ITP, strict tracking prevention, cross-origin iframes with partitioned
221		- // storage). Without this, ensureSession() can generate and store an ID that
222		- // getChatSession() then can't read back, causing null session_ids on send.
223		- if (!sessionId && this.instances[botId] && this.instances[botId].sessionId) {
224		- sessionId = this.instances[botId].sessionId;
225		- }
226		-
227		- // Guard against stored sentinel values that indicate earlier broken writes.
228		- if (sessionId === 'null' || sessionId === 'undefined') {
229		- sessionId = null;
230		- }
231		-
232		- // Re-sync cookie from localStorage if cookie was lost
233		- if (sessionId && !getCookie(cookieName)) {
234		- document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
235		- }
236		-
237		- return sessionId || null;
238		- },
239		-
240		- // Lazy session initializer — called on first user interaction
241		- ensureSession: function(botId) {
242		- botId = botId || 'default';
243		- var instance = this.instances[botId] || this.init(botId);
244		-
245		- if (instance.sessionId) {
246		- return instance.sessionId;
247		- }
248		-
249		- // Check for existing session from cookie or localStorage
250		- var existingSession = this.getChatSession(botId);
251		-
252		- if (existingSession) {
253		- instance.sessionId = existingSession;
254		- } else {
255		- // Brand new session
256		- var newId = generateSessionId();
257		- this.setChatSession(botId, newId);
258		- instance.sessionId = newId;
259		- }
260		-
261		- // Now that we have a session, do the deferred work
262		- refreshNonceIfNeeded();
263		- trackOriginatingPage();
264		-
265		- // Note: loadChatHistory is handled by showChatContainerForBot with loader UI,
266		- // so we do NOT call it here to avoid a race condition.
267		-
268		- return instance.sessionId;
269		- },
270		-
271		- setChatSession: function(botId, sessionId) {
272		- var cookieName = 'mxchat_session_id_' + botId;
273		- var storageKey = 'mxchat_session_id_' + botId;
274		- document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
275		- try { localStorage.setItem(storageKey, sessionId); } catch (e) {}
276		- if (this.instances[botId]) {
277		- this.instances[botId].sessionId = sessionId;
278		- }
279		- },
280		-
281		- resetChatSession: function(botId) {
282		- // Clear old session from localStorage before setting new one
283		- try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {}
284		- var newSessionId = generateSessionId();
285		- this.setChatSession(botId, newSessionId);
286		- var $chatBox = getElement(botId, 'chat-box');
287		- if ($chatBox.length) {
288		- $chatBox.find('.user-message, .bot-message:not(:first), .agent-message').remove();
289		- }
290		- if (this.instances[botId]) {
291		- this.instances[botId].chatHistoryLoaded = false;
292		- this.instances[botId].processedMessageIds = new Set();
293		- }
294		- },
295		-
296		- // Silent reset — new session ID without clearing the chat UI
297		- // Used when IP changes mid-conversation so the user doesn't see messages vanish
298		- silentResetSession: function(botId) {
299		- try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {}
300		- var newSessionId = generateSessionId();
301		- this.setChatSession(botId, newSessionId);
302		- if (this.instances[botId]) {
303		- this.instances[botId].sessionId = newSessionId;
304		- }
305		- return newSessionId;
306		- }
307		- };
308		-
309		- // ====================================
310		- // ELEMENT SELECTOR HELPERS
311		- // ====================================
312		-
313		- // Check if a specific bot has an AI theme assigned (skip inline colors)
314		- function shouldSkipInlineColors(botId) {
315		- // If global AI theme is active, skip inline colors for all bots
316		- if (mxchatChat.skip_inline_colors) {
317		- return true;
318		- }
319		- // Check if this specific bot has a theme assignment
320		- var botAssignments = mxchatChat.bot_theme_assignments || {};
321		- return botAssignments.hasOwnProperty(botId);
322		- }
323		-
324		- // Get element by ID with bot suffix - returns jQuery object
325		- function getElement(botId, elementName) {
326		- return $('#' + elementName + '-' + botId);
327		- }
328		-
329		- // Get element by ID with bot suffix - returns DOM element
330		- function getElementDOM(botId, elementName) {
331		- return document.getElementById(elementName + '-' + botId);
332		- }
333		-
334		- // Get bot ID from any element within a chatbot instance
335		- function getBotIdFromElement(element) {
336		- var $wrapper = $(element).closest('.mxchat-chatbot-wrapper');
337		- if ($wrapper.length) {
338		- return $wrapper.data('bot-id') || 'default';
339		- }
340		- // Fallback: try to find from floating container
341		- var $floating = $(element).closest('.floating-chatbot');
342		- if ($floating.length) {
343		- var id = $floating.attr('id') || '';
344		- var match = id.match(/floating-chatbot-(.+)/);
345		- if (match) return match[1];
346		- }
347		- // Fallback: check if element itself has an ID with bot suffix (e.g., floating-chatbot-button-{bot_id})
348		- var elementId = $(element).attr('id') || '';
349		- if (elementId) {
350		- // Match patterns like: floating-chatbot-button-{bot_id}, pre-chat-message-{bot_id}
351		- var idMatch = elementId.match(/^(?:floating-chatbot-button|pre-chat-message|chat-notification-badge)-(.+)$/);
352		- if (idMatch) return idMatch[1];
353		- }
354		- return 'default';
355		- }
356		-
357		- // Get wrapper element for a bot
358		- function getWrapper(botId) {
359		- return getElement(botId, 'mxchat-chatbot-wrapper');
360		- }
361		-
362		- // ====================================
363	4	// GLOBAL VARIABLES & CONFIGURATION
364	5	// ====================================
365	6	const toolbarIconColor = mxchatChat.toolbar_icon_color || '#212121';
366		-
367		- // Initialize color settings (these are global as they come from PHP)
	7	+
	8	+ // Initialize color settings
368	9	var userMessageBgColor = mxchatChat.user_message_bg_color;
369	10	var userMessageFontColor = mxchatChat.user_message_font_color;
370	11	var botMessageBgColor = mxchatChat.bot_message_bg_color;
371	12	var botMessageFontColor = mxchatChat.bot_message_font_color;
		@@ -370,64 +11,53 @@
370	11	var botMessageBgColor = mxchatChat.bot_message_bg_color;
371	12	var botMessageFontColor = mxchatChat.bot_message_font_color;
372	13	var liveAgentMessageBgColor = mxchatChat.live_agent_message_bg_color;
373	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;
374	25
375		- var linkTarget = mxchatChat.link_target_toggle === 'on' ? '_blank' : '_self';
376	26
377	27	// ====================================
378		- // SESSION MANAGEMENT (Legacy compatibility)
	28	+ // SESSION MANAGEMENT
379	29	// ====================================
380		-
	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	+
381	50	function getCookie(name) {
382	51	let value = "; " + document.cookie;
383	52	let parts = value.split("; " + name + "=");
384	53	if (parts.length == 2) return parts.pop().split(";").shift();
385	54	}
386		-
	55	+
387	56	function generateSessionId() {
388	57	return 'mxchat_chat_' + Math.random().toString(36).substr(2, 9);
389	58	}
390	59
391		- // Legacy function - now delegates to instance manager
392		- function getChatSession(botId) {
393		- botId = botId || 'default';
394		- return MxChatInstances.getChatSession(botId);
395		- }
396		-
397		- function setChatSession(sessionId, botId) {
398		- botId = botId || 'default';
399		- MxChatInstances.setChatSession(botId, sessionId);
400		- }
401		-
402		- function resetChatSession(botId) {
403		- botId = botId || 'default';
404		- MxChatInstances.resetChatSession(botId);
405		- }
406		-
407		- // ====================================
408		- // INITIALIZE ALL CHATBOT INSTANCES
409		- // ====================================
410		-
411		- function initializeAllInstances() {
412		- // Find all chatbot wrappers on the page
413		- $('.mxchat-chatbot-wrapper').each(function() {
414		- var botId = $(this).data('bot-id') || 'default';
415		- MxChatInstances.init(botId);
416		- initializeBotInstance(botId);
417		- });
418		- }
419		-
420		- function initializeBotInstance(botId) {
421		- var instance = MxChatInstances.get(botId);
422		-
423		- // Initialize quick questions state for this bot
424		- checkQuickQuestionsState(botId);
425		-
426		- // Note: Event handlers use event delegation with class selectors,
427		- // so they work automatically for all instances without per-bot setup
428		- }
429		-
430	60	// ====================================
431	61	// CONTEXTUAL AWARENESS FUNCTIONALITY
432	62	// ====================================
433	63
		@@ -503,25 +133,11 @@
503	133	const elements = clone.querySelectorAll(selector);
504	134	elements.forEach(el => el.remove());
505	135	});
506	136
507		- // Extract MxChat context data attributes before getting text content
508		- const contextData = [];
509		- clone.querySelectorAll('[data-mxchat-context]').forEach(el => {
510		- const contextValue = el.dataset.mxchatContext;
511		- if (contextValue && contextValue.trim()) {
512		- contextData.push(contextValue);
513		- }
514		- });
515		-
516	137	// Get text content and clean it up
517	138	pageContent = clone.textContent || clone.innerText || '';
518	139
519		- // Add context data to page content if any were found
520		- if (contextData.length > 0) {
521		- pageContent += '\n\nAdditional Context:\n' + contextData.join('\n');
522		- }
523		-
524	140	// Clean up whitespace and limit length
525	141	pageContent = pageContent
526	142	.replace(/\s+/g, ' ')
527	143	.trim()
		@@ -539,251 +155,66 @@
539	155	content: pageContent
540	156	};
541	157	}
542	158
543		-// Track originating page when chat starts
544		-function trackOriginatingPage() {
545		- const sessionId = getChatSession();
546		- const pageUrl = window.location.href;
547		- const pageTitle = document.title || 'Untitled Page';
548		-
549		- // Only track once per session
550		- const trackingKey = 'mxchat_originating_tracked_' + sessionId;
551		- if (sessionStorage.getItem(trackingKey)) {
552		- return;
553		- }
554		-
555		- $.ajax({
556		- url: mxchatChat.ajax_url,
557		- type: 'POST',
558		- data: {
559		- action: 'mxchat_track_originating_page',
560		- session_id: sessionId,
561		- page_url: pageUrl,
562		- page_title: pageTitle,
563		- nonce: mxchatChat.nonce
564		- },
565		- success: function(response) {
566		- if (response.success) {
567		- sessionStorage.setItem(trackingKey, 'true');
568		- }
569		- }
570		- });
571		-}
572		-
573	159	// ====================================
574	160	// CORE CHAT FUNCTIONALITY
575	161	// ====================================
576		-
577		-// Helper functions to disable/enable chat input while waiting for response
578		-function disableChatInput(botId) {
579		- botId = botId || 'default';
580		- var chatInput = getElementDOM(botId, 'chat-input');
581		- var sendButton = getElementDOM(botId, 'send-button');
582		- if (chatInput) {
583		- chatInput.disabled = true;
584		- chatInput.style.opacity = '0.6';
585		- }
586		- if (sendButton) {
587		- sendButton.disabled = true;
588		- sendButton.style.opacity = '0.5';
589		- sendButton.style.pointerEvents = 'none';
590		- }
591		-}
592		-
593		-function enableChatInput(botId) {
594		- botId = botId || 'default';
595		- var chatInput = getElementDOM(botId, 'chat-input');
596		- var sendButton = getElementDOM(botId, 'send-button');
597		- if (chatInput) {
598		- chatInput.disabled = false;
599		- chatInput.style.opacity = '1';
600		- chatInput.focus();
601		- }
602		- if (sendButton) {
603		- sendButton.disabled = false;
604		- sendButton.style.opacity = '1';
605		- sendButton.style.pointerEvents = 'auto';
606		- }
607		- // Every completion path re-enables input, so this is the single restore
608		- // point for the streaming Stop affordance (no-op when not in stop mode).
609		- mxchatRestoreSendButton(botId);
610		-}
611		-
612		-// --- Streaming Stop control -------------------------------------------------
613		-// One live stream handle per bot instance, so Stop on one widget never aborts
614		-// another bot on the same page.
615		-var mxchatActiveStreams = {};
616		-// Original send-button markup, captured once per bot the first time the Stop
617		-// state is shown (never captured while already in stop mode, so a rapid
618		-// stop-then-resend can't save the stop glyph as the "original").
619		-var mxchatSendMarkup = {};
620		-
621		-function mxchatShowStopButton(botId) {
622		- var btn = getElementDOM(botId, 'send-button');
623		- if (!btn) return;
624		- if (!btn.classList.contains('mxchat-stop-mode')) {
625		- mxchatSendMarkup[botId] = {
626		- html: btn.innerHTML,
627		- label: btn.getAttribute('aria-label')
628		- };
629		- }
630		-
631		- // Mirror the send icon's rendered size + color so the stop glyph looks
632		- // native, including custom send images/colors and theme overrides.
633		- var child = btn.querySelector('svg, img');
634		- var size = 25;
635		- var color = '';
636		- if (child) {
637		- var rect = child.getBoundingClientRect();
638		- if (rect.width) {
639		- size = Math.round(Math.min(rect.width, rect.height));
640		- }
641		- var cs = window.getComputedStyle(child);
642		- color = (child.tagName.toLowerCase() === 'svg' ? cs.fill : cs.color) || '';
643		- }
644		- var stopLabel = (typeof mxchatChat !== 'undefined' && mxchatChat.stop_button_label) || 'Stop response';
645		- btn.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" style="width:' + size + 'px;height:' + size + 'px;' + (color ? 'fill:' + color + ';' : '') + '"><rect x="5" y="5" width="14" height="14" rx="3"></rect></svg>';
646		- // An add-on's DIRECT send-button handler (e.g. mxchat-vision's rebind) can
647		- // start a stream synchronously while the originating click is still
648		- // bubbling up to our delegated handler. Without this guard, that handler
649		- // reads the just-added stop-mode class as a user Stop press and aborts the
650		- // brand-new stream — the user's message renders but no reply ever fires
651		- // (plan-4bba64 silent message loss). The flag only spans the current event
652		- // dispatch: cleared on the next macrotask, long before a real Stop click.
653		- btn.__mxchatStopJustShown = true;
654		- setTimeout(function () { btn.__mxchatStopJustShown = false; }, 0);
655		- btn.classList.add('mxchat-stop-mode');
656		- btn.setAttribute('aria-label', stopLabel);
657		- btn.setAttribute('title', stopLabel);
658		- // disableChatInput() ran when the turn was sent; the Stop control itself
659		- // must stay clickable while the textarea remains disabled.
660		- btn.disabled = false;
661		- btn.style.opacity = '1';
662		- btn.style.pointerEvents = 'auto';
663		-}
664		-
665		-function mxchatRestoreSendButton(botId) {
666		- var btn = getElementDOM(botId, 'send-button');
667		- var saved = mxchatSendMarkup[botId];
668		- if (!btn || !btn.classList.contains('mxchat-stop-mode') || !saved) return;
669		- btn.innerHTML = saved.html;
670		- btn.classList.remove('mxchat-stop-mode');
671		- btn.removeAttribute('title');
672		- if (saved.label) {
673		- btn.setAttribute('aria-label', saved.label);
674		- }
675		-}
676		-
677		-function mxchatStopStreaming(botId) {
678		- var entry = mxchatActiveStreams[botId];
679		- if (!entry || !entry.controller) return;
680		- entry.aborted = true;
681		- try { entry.controller.abort(); } catch (e) {}
682		-}
683		-
684		-// Returns true when a stream rejection came from an intentional Stop click:
685		-// keep the partial text as the turn's answer — no error UI, no fallback resend.
686		-function mxchatHandleStreamAbort(botId, accumulatedContent, callback) {
687		- var entry = mxchatActiveStreams[botId];
688		- if (!entry || !entry.aborted) return false;
689		- delete mxchatActiveStreams[botId];
690		- if (!accumulatedContent) {
691		- // Stopped before the first chunk: drop the thinking bubble, no orphan message.
692		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
693		- }
694		- enableChatInput(botId); // also restores the send icon
695		- if (callback) {
696		- callback(accumulatedContent || '');
697		- }
698		- return true;
699		-}
700		-
701	162	// Update your existing sendMessage function
702		-function sendMessage(botId) {
703		- botId = botId || 'default';
704		- MxChatInstances.ensureSession(botId);
705		- var $chatInput = getElement(botId, 'chat-input');
706		- var message = $chatInput.val();
707		-
708		- // ADD PROMPT HOOK HERE
709		- if (typeof customMxChatFilter === 'function') {
710		- message = customMxChatFilter(message, "prompt");
711		- }
712		-
	163	+function sendMessage() {
	164	+ var message = $('#chat-input').val();
713	165	if (message) {
714		- // Don't disable input in live agent mode - let users chat freely
715		- var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
716		- var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent';
717		- if (!isAgentMode) {
718		- disableChatInput(botId);
719		- }
	166	+ appendMessage("user", message);
	167	+ $('#chat-input').val('');
	168	+ $('#chat-input').css('height', 'auto');
720	169
721		- appendMessage("user", message, '', [], false, botId);
722		- $chatInput.val('');
723		- $chatInput.css('height', 'auto');
724		-
725		- if (hasQuickQuestions(botId)) {
726		- collapseQuickQuestions(botId);
	170	+ if (hasQuickQuestions()) {
	171	+ collapseQuickQuestions();
727	172	}
728		- appendThinkingMessage(botId);
729		- scrollToBottom(botId);
	173	+ appendThinkingMessage();
	174	+ scrollToBottom();
730	175
731		- const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
	176	+ const currentModel = mxchatChat.model || 'gpt-4o';
732	177
733	178	// Check if streaming is enabled AND supported for this model
734	179	if (shouldUseStreaming(currentModel)) {
735	180	callMxChatStream(message, function(response) {
736		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
737		- }, botId);
	181	+ $('.bot-message.temporary-message').removeClass('temporary-message');
	182	+ });
738	183	} else {
739	184	callMxChat(message, function(response) {
740		- replaceLastMessage("bot", response, '', [], botId);
741		- }, botId);
	185	+ replaceLastMessage("bot", response);
	186	+ });
742	187	}
743	188	}
744	189	}
745	190
746	191	// Update your existing sendMessageToChatbot function
747		-function sendMessageToChatbot(message, botId) {
748		- botId = botId || 'default';
749		- MxChatInstances.ensureSession(botId);
	192	+function sendMessageToChatbot(message) {
	193	+ var sessionId = getChatSession();
750	194
751		- // ADD PROMPT HOOK HERE
752		- if (typeof customMxChatFilter === 'function') {
753		- message = customMxChatFilter(message, "prompt");
	195	+ if (hasQuickQuestions()) {
	196	+ collapseQuickQuestions();
754	197	}
	198	+ appendThinkingMessage();
	199	+ scrollToBottom();
755	200
756		- // Don't disable input in live agent mode - let users chat freely
757		- var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
758		- var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent';
759		- if (!isAgentMode) {
760		- disableChatInput(botId);
761		- }
	201	+ const currentModel = mxchatChat.model || 'gpt-4o';
762	202
763		- var sessionId = getChatSession(botId);
764		-
765		- if (hasQuickQuestions(botId)) {
766		- collapseQuickQuestions(botId);
767		- }
768		- appendThinkingMessage(botId);
769		- scrollToBottom(botId);
770		-
771		- const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
772		-
773	203	// Check if streaming is enabled AND supported for this model
774	204	if (shouldUseStreaming(currentModel)) {
775	205	callMxChatStream(message, function(response) {
776		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
777		- }, botId);
	206	+ $('.bot-message.temporary-message').removeClass('temporary-message');
	207	+ });
778	208	} else {
779	209	callMxChat(message, function(response) {
780		- getElement(botId, 'chat-box').find('.temporary-message').remove();
781		- replaceLastMessage("bot", response, '', [], botId);
782		- }, botId);
	210	+ $('.temporary-message').remove();
	211	+ replaceLastMessage("bot", response);
	212	+ });
783	213	}
784	214	}
785	215
	216	+
786	217	// Updated shouldUseStreaming function with debugging
787	218	function shouldUseStreaming(model) {
788	219	// Check if streaming is enabled in settings (using your toggle naming pattern)
789	220	const streamingEnabled = mxchatChat.enable_streaming_toggle === 'on';
		@@ -795,111 +226,25 @@
795	226	// Only use streaming if both enabled and supported
796	227	return streamingEnabled && streamingSupported;
797	228	}
798	229
799		-// Helper function to handle chat mode updates
800		-function handleChatModeUpdates(response, responseText) {
801		- // Check for explicit chat mode in response (THIS IS THE KEY FIX)
802		- if (response.chat_mode) {
803		- updateChatModeIndicator(response.chat_mode);
804		- return; // Return early since we found explicit mode
805		- }
806		- // Check for fallback response chat mode
807		- else if (response.fallbackResponse && response.fallbackResponse.chat_mode) {
808		- updateChatModeIndicator(response.fallbackResponse.chat_mode);
809		- return; // Return early since we found explicit mode
810		- }
811		-
812		- // Only do text-based detection if no explicit mode was provided
813		- // Check for specific AI chatbot response text
814		- if (responseText === 'You are now chatting with the AI chatbot.' ||
815		- responseText.includes('now chatting with the AI') ||
816		- responseText.includes('switched to AI mode') ||
817		- responseText.includes('AI chatbot is now')) {
818		- updateChatModeIndicator('ai');
819		- }
820		- // Check for agent transfer messages
821		- else if (responseText.includes('agent') &&
822		- (responseText.includes('transfer') || responseText.includes('connected'))) {
823		- updateChatModeIndicator('agent');
824		- }
825		-}
826		-
827		-// Function to get bot ID from any element or wrapper
828		-// If element is provided, finds the bot ID from its wrapper
829		-// If no element, returns 'default' (for backward compatibility)
830		-function getMxChatBotId(element) {
831		- if (element) {
832		- return getBotIdFromElement(element);
833		- }
834		- // Fallback: find first chatbot wrapper on page
835		- const chatbotWrapper = document.querySelector('.mxchat-chatbot-wrapper');
836		- return chatbotWrapper ? chatbotWrapper.getAttribute('data-bot-id') || 'default' : 'default';
837		-}
838		-
839		-function callMxChat(message, callback, botId) {
840		- botId = botId || getMxChatBotId();
841		-
842		- // Streaming fallbacks land here: drop any leftover stream handle and
843		- // return the button to its send state (no-op for plain non-stream turns).
844		- if (mxchatActiveStreams[botId]) {
845		- delete mxchatActiveStreams[botId];
846		- }
847		- mxchatRestoreSendButton(botId);
848		-
849		- // Store the message in case we need to retry after session reset
850		- getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message);
851		-
	230	+function callMxChat(message, callback) {
852	231	// Get page context if contextual awareness is enabled
853	232	const pageContext = getPageContext();
854		-
855		- // Get instance for session start timestamp (used when persistence is OFF)
856		- var instance = MxChatInstances.get(botId);
857		-
858		- // Guarantee a non-null session_id before the AJAX leaves. ensureSession() is idempotent
859		- // and returns the guaranteed-present session id from the in-memory instance even when
860		- // cookie/localStorage writes are silently blocked by the browser.
861		- var sessionId = MxChatInstances.ensureSession(botId);
862		- if (!sessionId || sessionId === 'null' || sessionId === 'undefined') {
863		- // Last-resort generation to ensure we never POST a null marker.
864		- sessionId = generateSessionId();
865		- MxChatInstances.setChatSession(botId, sessionId);
866		- }
867		-
868		- // Wait for the page-cache nonce refresh to complete before firing the
869		- // chat-send AJAX. On cached pages the inline mxchatChat.nonce is stale
870		- // until refreshNonceIfNeeded() returns; constructing ajaxData inside the
871		- // callback guarantees we read the fresh value. See plan-c5457f.
872		- refreshNonceIfNeeded(function() {
	233	+
873	234	// Prepare AJAX data
874	235	const ajaxData = {
875	236	action: 'mxchat_handle_chat_request',
876	237	message: message,
877		- session_id: sessionId,
878		- nonce: mxchatChat.nonce,
879		- current_page_url: window.location.href,
880		- current_page_title: document.title,
881		- bot_id: botId,
882		- // Pass session start timestamp so AI context matches what user sees
883		- session_start_timestamp: instance.sessionStartTimestamp || 0
	238	+ session_id: getChatSession(),
	239	+ nonce: mxchatChat.nonce
884	240	};
885		-
	241	+
886	242	// Add page context if available
887	243	if (pageContext) {
888	244	ajaxData.page_context = JSON.stringify(pageContext);
889	245	}
890		-
891		- // CHECK FOR VISION FLAGS AND ADD THEM
892		- if (window.mxchatVisionProcessed) {
893		- ajaxData.vision_processed = true;
894		- ajaxData.original_user_message = window.mxchatOriginalMessage || message;
895		- ajaxData.vision_images_count = window.mxchatVisionImagesCount || 0;
896		- // Clear the flags after use
897		- window.mxchatVisionProcessed = false;
898		- window.mxchatOriginalMessage = null;
899		- window.mxchatVisionImagesCount = 0;
900		- }
901		-
	246	+
902	247	$.ajax({
903	248	url: mxchatChat.ajax_url,
904	249	type: 'POST',
905	250	dataType: 'json',
		@@ -904,98 +249,37 @@
904	249	type: 'POST',
905	250	dataType: 'json',
906	251	data: ajaxData,
907	252	success: function(response) {
908		- // IMMEDIATE CHAT MODE UPDATE - This should be FIRST
909		- if (response.chat_mode) {
910		- updateChatModeIndicator(response.chat_mode, botId);
911		- }
	253	+ // Log the full response for debugging
	254	+ //console.log("API Response:", response);
912	255
913		- // Also check in data property if response is wrapped
914		- if (response.data && response.data.chat_mode) {
915		- updateChatModeIndicator(response.data.chat_mode, botId);
916		- }
917		-
918		- // SECURITY FIX: Check for errors FIRST before checking for success
919		- // This ensures API errors (quota exceeded, invalid key, rate limit) are properly displayed
920		- if (response.success === false || (response.data && response.data.error_message)) {
921		- let errorMessage = "";
922		- let errorCode = "";
923		-
924		- // Check various possible error locations in the response
925		- if (response.data && response.data.error_message) {
926		- errorMessage = response.data.error_message;
927		- errorCode = response.data.error_code || "";
928		- } else if (response.error_message) {
929		- errorMessage = response.error_message;
930		- errorCode = response.error_code || "";
931		- } else if (response.message) {
932		- errorMessage = response.message;
933		- } else if (typeof response.data === 'string') {
934		- errorMessage = response.data;
935		- } else {
936		- // Fallback for any other unexpected response format
937		- errorMessage = "An error occurred. Please try again or contact support.";
938		- }
939		-
940		- // Handle session reset action (IP changed, session expired, etc.)
941		- // Silent reset — keep chat UI intact, just get a new session and retry
942		- if (response.data && response.data.action === 'reset_session') {
943		- MxChatInstances.silentResetSession(botId);
944		- // Re-send the original message with the new session (user message is already displayed)
945		- var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message');
946		- if (originalMessage) {
947		- getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null);
948		- var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
949		- if (shouldUseStreaming(currentModel)) {
950		- callMxChatStream(originalMessage, function(response) {
951		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message');
952		- }, botId);
953		- } else {
954		- callMxChat(originalMessage, function(response) {
955		- replaceLastMessage("bot", response, '', [], botId);
956		- }, botId);
957		- }
958		- }
959		- return;
960		- }
961		-
962		- // Format user-friendly error message
963		- let displayMessage = errorMessage;
964		-
965		- // Customize message for admin users
966		- if (mxchatChat.is_admin) {
967		- // For admin users, show more technical details including error code
968		- displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
969		- }
970		-
971		- replaceLastMessage("bot", displayMessage, '', [], botId);
972		- return; // Exit early for errors
973		- }
974		-
975		- // NOW check if this is a successful response by looking for text, html, or message fields
	256	+ // First check if this is a successful response by looking for text, html, or message fields
976	257	// This preserves compatibility with your server response format
977		- if (response.text !== undefined || response.html !== undefined || response.message !== undefined ||
	258	+ if (response.text !== undefined || response.html !== undefined || response.message !== undefined ||
978	259	(response.success === true && response.data && response.data.status === 'waiting_for_agent')) {
979	260
980	261	// Handle successful response - this is your original success handling code
981	262
982		- // Handle other responses
983		- let responseText = response.text || '';
984		- let responseHtml = response.html || '';
985		- let responseMessage = response.message || '';
	263	+ // Existing chat mode check
	264	+ if (response.chat_mode) {
	265	+ updateChatModeIndicator(response.chat_mode);
	266	+ }
	267	+ else if (response.fallbackResponse && response.fallbackResponse.chat_mode) {
	268	+ updateChatModeIndicator(response.fallbackResponse.chat_mode);
	269	+ }
986	270
987	271	// Add PDF filename handling
988	272	if (response.data && response.data.filename) {
989		- showActivePdf(response.data.filename, botId);
990		- var instance = MxChatInstances.get(botId);
991		- instance.activePdfFile = response.data.filename;
	273	+ showActivePdf(response.data.filename);
	274	+ activePdfFile = response.data.filename;
992	275	}
993	276
994	277	// Add redirect check here
995	278	if (response.redirect_url) {
	279	+ let responseText = response.text || '';
996	280	if (responseText) {
997		- replaceLastMessage("bot", responseText, '', [], botId);
	281	+ replaceLastMessage("bot", responseText);
998	282	}
999	283	setTimeout(() => {
1000	284	window.location.href = response.redirect_url;
1001	285	}, 1500);
		@@ -1003,69 +287,103 @@
1003	287	}
1004	288
1005	289	// Check for live agent response
1006	290	if (response.success && response.data && response.data.status === 'waiting_for_agent') {
1007		- removeThinkingDots(botId);
1008		- updateChatModeIndicator('agent', botId);
1009		- enableChatInput(botId);
	291	+ updateChatModeIndicator('agent');
1010	292	return;
1011	293	}
1012	294
	295	+ // Handle other responses
	296	+ let responseText = response.text || '';
	297	+ let responseHtml = response.html || '';
	298	+ let responseMessage = response.message || '';
	299	+
	300	+ if (responseText === 'You are now chatting with the AI chatbot.') {
	301	+ updateChatModeIndicator('ai');
	302	+ }
	303	+
1013	304	// Handle the message and show notification if chat is hidden
1014	305	if (responseText || responseHtml || responseMessage) {
1015		-
1016		- // ADD RESPONSE HOOKS HERE - BEFORE DISPLAYING
1017		- if (responseText && typeof customMxChatFilter === 'function') {
1018		- responseText = customMxChatFilter(responseText, "response");
1019		- }
1020		- if (responseMessage && typeof customMxChatFilter === 'function') {
1021		- responseMessage = customMxChatFilter(responseMessage, "response");
1022		- }
1023		-
1024	306	// Update the messages as before
1025	307	if (responseText && responseHtml) {
1026		- replaceLastMessage("bot", responseText, responseHtml, [], botId);
	308	+ replaceLastMessage("bot", responseText, responseHtml);
1027	309	} else if (responseText) {
1028		- replaceLastMessage("bot", responseText, '', [], botId);
	310	+ replaceLastMessage("bot", responseText);
1029	311	} else if (responseHtml) {
1030		- replaceLastMessage("bot", "", responseHtml, [], botId);
	312	+ replaceLastMessage("bot", "", responseHtml);
1031	313	} else if (responseMessage) {
1032		- replaceLastMessage("bot", responseMessage, '', [], botId);
	314	+ replaceLastMessage("bot", responseMessage);
1033	315	}
1034	316
1035	317	// Check if chat is hidden and show notification
1036		- var $floatingChatbot = getElement(botId, 'floating-chatbot');
1037		- if ($floatingChatbot.hasClass('hidden')) {
1038		- var $badge = getElement(botId, 'chat-notification-badge');
1039		- if ($badge.length) {
1040		- $badge.show();
	318	+ if ($('#floating-chatbot').hasClass('hidden')) {
	319	+ const badge = $('#chat-notification-badge');
	320	+ if (badge.length) {
	321	+ badge.show();
1041	322	}
1042	323	}
1043	324	} else {
1044		- var emptyMsg = "I received an empty response. Please try again or contact support if this persists.";
1045		- if (response.vectorstore_error) {
1046		- emptyMsg = "I received an empty response. Debug info: " + response.vectorstore_error;
1047		- }
1048		- replaceLastMessage("bot", emptyMsg, '', [], botId);
	325	+ ////console.error("Unexpected response format:", response);
	326	+ replaceLastMessage("bot", "I received an empty response. Please try again or contact support if this persists.");
1049	327	}
1050	328
1051	329	if (response.message_id) {
1052		- var instance = MxChatInstances.get(botId);
1053		- instance.lastSeenMessageId = response.message_id;
	330	+ lastSeenMessageId = response.message_id;
1054	331	}
1055	332
1056	333	return;
1057	334	}
1058	335
1059		- // Fallback for truly unexpected response formats
1060		- replaceLastMessage("bot", "Unexpected response format. Please try again or contact support.", '', [], botId);
	336	+ // If we got here, it's likely an error response
	337	+ // Now we can check for error conditions with our robust error handling
	338	+
	339	+ let errorMessage = "";
	340	+ let errorCode = "";
	341	+
	342	+ // Check various possible error locations in the response
	343	+ if (response.data && response.data.error_message) {
	344	+ errorMessage = response.data.error_message;
	345	+ errorCode = response.data.error_code || "";
	346	+ } else if (response.error_message) {
	347	+ errorMessage = response.error_message;
	348	+ errorCode = response.error_code || "";
	349	+ } else if (response.message) {
	350	+ errorMessage = response.message;
	351	+ } else if (typeof response.data === 'string') {
	352	+ errorMessage = response.data;
	353	+ } else if (!response.success) {
	354	+ // Explicit check for success: false without other error info
	355	+ errorMessage = "An error occurred. Please try again or contact support.";
	356	+ } else {
	357	+ // Fallback for any other unexpected response format
	358	+ errorMessage = "Unexpected response received. Please try again or contact support.";
	359	+ }
	360	+
	361	+ // Log the error with code for debugging
	362	+ //console.log("Response data:", response.data);
	363	+ ////console.error("API Error:", errorMessage, "Code:", errorCode);
	364	+
	365	+ // Format user-friendly error message
	366	+ let displayMessage = errorMessage;
	367	+
	368	+ // Customize message for admin users
	369	+ if (mxchatChat.is_admin) {
	370	+ // For admin users, show more technical details including error code
	371	+ displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
	372	+ }
	373	+
	374	+ replaceLastMessage("bot", displayMessage);
1061	375	},
1062	376	error: function(xhr, status, error) {
	377	+ //console.error("AJAX Error:", status, error);
	378	+ //console.log("Response Text:", xhr.responseText);
	379	+
1063	380	let errorMessage = "An unexpected error occurred.";
1064	381
1065	382	// Try to parse the response if it's JSON
1066	383	try {
1067	384	const responseJson = JSON.parse(xhr.responseText);
	385	+ //console.log("Parsed error response:", responseJson);
1068	386
1069	387	if (responseJson.data && responseJson.data.error_message) {
1070	388	errorMessage = responseJson.data.error_message;
1071	389	} else if (responseJson.message) {
		@@ -1085,23 +403,20 @@
1085	403	errorMessage = "Server error: The server encountered an issue. Please try again later.";
1086	404	}
1087	405	}
1088	406
1089		- replaceLastMessage("bot", errorMessage, '', [], botId);
	407	+ replaceLastMessage("bot", errorMessage);
1090	408	}
1091	409	});
1092		- }); // refreshNonceIfNeeded
1093	410	}
1094	411
1095		-function callMxChatStream(message, callback, botId) {
1096		- botId = botId || getMxChatBotId();
1097		-
1098		- // Store the message in case we need to retry after session reset
1099		- getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message);
1100		-
1101		- const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
	412	+function callMxChatStream(message, callback) {
	413	+ //console.log("Using streaming for message:", message);
	414	+
	415	+ const currentModel = mxchatChat.model || 'gpt-4o';
1102	416	if (!isStreamingSupported(currentModel)) {
1103		- callMxChat(message, callback, botId);
	417	+ //console.log("Streaming not supported, falling back to regular call");
	418	+ callMxChat(message, callback);
1104	419	return;
1105	420	}
1106	421
1107	422	// Get page context if contextual awareness is enabled
		@@ -1106,101 +421,78 @@
1106	421
1107	422	// Get page context if contextual awareness is enabled
1108	423	const pageContext = getPageContext();
1109	424
1110		- // Get instance for session start timestamp (used when persistence is OFF)
1111		- var instance = MxChatInstances.get(botId);
1112		-
1113		- // Guarantee a non-null session_id before the fetch. FormData.append() stringifies any
1114		- // non-string value via String(), so passing `null` would POST the literal string "null"
1115		- // and land in the transcripts table as a ghost session. ensureSession() always returns
1116		- // a real string even when cookies/localStorage are blocked.
1117		- var streamSessionId = MxChatInstances.ensureSession(botId);
1118		- if (!streamSessionId || streamSessionId === 'null' || streamSessionId === 'undefined') {
1119		- streamSessionId = generateSessionId();
1120		- MxChatInstances.setChatSession(botId, streamSessionId);
1121		- }
1122		-
1123		- // Wait for the page-cache nonce refresh before constructing formData (which
1124		- // captures mxchatChat.nonce by value). Mirrors callMxChat's wrapping. See plan-c5457f.
1125		- refreshNonceIfNeeded(function() {
1126	425	const formData = new FormData();
1127	426	formData.append('action', 'mxchat_stream_chat');
1128	427	formData.append('message', message);
1129		- formData.append('session_id', streamSessionId);
	428	+ formData.append('session_id', getChatSession());
1130	429	formData.append('nonce', mxchatChat.nonce);
1131		- formData.append('current_page_url', window.location.href);
1132		- formData.append('current_page_title', document.title);
1133		- formData.append('bot_id', botId);
1134		- // Pass session start timestamp so AI context matches what user sees
1135		- formData.append('session_start_timestamp', instance.sessionStartTimestamp || 0);
1136		-
	430	+
1137	431	// Add page context if available
1138	432	if (pageContext) {
1139	433	formData.append('page_context', JSON.stringify(pageContext));
1140	434	}
1141	435
1142		- // CHECK FOR VISION FLAGS AND ADD THEM
1143		- if (window.mxchatVisionProcessed) {
1144		- formData.append('vision_processed', 'true');
1145		- formData.append('original_user_message', window.mxchatOriginalMessage || message);
1146		- formData.append('vision_images_count', window.mxchatVisionImagesCount || '0');
1147		- // Clear the flags after use
1148		- window.mxchatVisionProcessed = false;
1149		- window.mxchatOriginalMessage = null;
1150		- window.mxchatVisionImagesCount = 0;
1151		- }
1152		-
1153	436	let accumulatedContent = '';
1154	437	let testingDataReceived = false;
1155		- let streamingStarted = false;
1156	438
1157		- // Abortable stream: a fresh controller per turn, keyed by bot instance.
1158		- // The Stop control (send button swapped in place) aborts both the read
1159		- // loop and the underlying request.
1160		- var streamControl = { controller: new AbortController(), aborted: false };
1161		- mxchatActiveStreams[botId] = streamControl;
1162		- mxchatShowStopButton(botId);
1163		-
1164	439	fetch(mxchatChat.ajax_url, {
1165	440	method: 'POST',
1166	441	body: formData,
1167		- credentials: 'same-origin',
1168		- signal: streamControl.controller.signal
	442	+ credentials: 'same-origin'
1169	443	})
1170	444	.then(response => {
1171		- // Store the response for potential fallback handling
1172		- const responseClone = response.clone();
1173		-
	445	+ //console.log("Streaming response received:", response);
	446	+
1174	447	if (!response.ok) {
1175		- // Try to get error details from response
1176		- return responseClone.json().then(errorData => {
1177		- throw { isServerError: true, data: errorData };
1178		- }).catch(() => {
1179		- throw new Error('Network response was not ok');
1180		- });
	448	+ throw new Error('Network response was not ok');
1181	449	}
1182	450
1183		- // Check if response is JSON instead of streaming
1184		- const contentType = response.headers.get('content-type');
1185		- if (contentType && contentType.includes('application/json')) {
1186		- return responseClone.json().then(data => {
1187		- // IMMEDIATE CHAT MODE UPDATE for JSON response
1188		- if (data.chat_mode) {
1189		- updateChatModeIndicator(data.chat_mode, botId);
1190		- }
	451	+ // Check if response is JSON instead of streaming
	452	+ const contentType = response.headers.get('content-type');
	453	+ if (contentType && contentType.includes('application/json')) {
	454	+ //console.log("Received JSON response instead of stream, handling as regular response");
	455	+ return response.json().then(data => {
1191	456
1192		- // Check for testing panel
1193		- if (window.mxchatTestPanelInstance && data.testing_data) {
1194		- window.mxchatTestPanelInstance.handleTestingData(data.testing_data);
1195		- }
	457	+ // FIXED: Always check for testing panel, not just in testing mode
	458	+ if (window.mxchatTestPanelInstance && data.testing_data) {
	459	+ //console.log('Testing data found in streaming JSON response:', data.testing_data);
	460	+ window.mxchatTestPanelInstance.handleTestingData(data.testing_data);
	461	+ }
	462	+
	463	+ // Handle as regular JSON response
	464	+ $('.bot-message.temporary-message').remove();
	465	+
	466	+ // Handle different response formats (including intent responses)
	467	+ if (data.text || data.html || data.message) {
	468	+ if (data.text && data.html) {
	469	+ replaceLastMessage("bot", data.text, data.html);
	470	+ } else if (data.text) {
	471	+ replaceLastMessage("bot", data.text);
	472	+ } else if (data.html) {
	473	+ replaceLastMessage("bot", "", data.html);
	474	+ } else if (data.message) {
	475	+ replaceLastMessage("bot", data.message);
	476	+ }
	477	+ }
	478	+
	479	+ // Handle other response properties
	480	+ if (data.chat_mode) {
	481	+ updateChatModeIndicator(data.chat_mode);
	482	+ }
	483	+
	484	+ if (data.data && data.data.filename) {
	485	+ showActivePdf(data.data.filename);
	486	+ activePdfFile = data.data.filename;
	487	+ }
	488	+
	489	+ if (callback) {
	490	+ callback(data.text || data.message || '');
	491	+ }
	492	+ });
	493	+ }
1196	494
1197		- // Handle the JSON response directly
1198		- handleNonStreamResponse(data, callback, botId);
1199		- return Promise.resolve(); // Prevent further processing
1200		- });
1201		- }
1202		-
1203	495	// Continue with streaming processing
1204	496	const reader = response.body.getReader();
1205	497	const decoder = new TextDecoder();
1206	498	let buffer = '';
		@@ -1207,44 +499,9 @@
1207	499
1208	500	function processStream() {
1209	501	reader.read().then(({ done, value }) => {
1210	502	if (done) {
1211		- // If streaming completed but no content was received, try to get response as fallback
1212		- if (!streamingStarted || !accumulatedContent) {
1213		- // Try to read the response as JSON
1214		- responseClone.text().then(text => {
1215		- try {
1216		- const data = JSON.parse(text);
1217		- if (data.text || data.message || data.html) {
1218		- handleNonStreamResponse(data, callback, botId);
1219		- } else {
1220		- // No valid data, fall back to regular call
1221		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1222		- callMxChat(message, callback, botId);
1223		- }
1224		- } catch (e) {
1225		- // Could not parse, fall back to regular call
1226		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1227		- callMxChat(message, callback, botId);
1228		- }
1229		- }).catch(() => {
1230		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1231		- callMxChat(message, callback, botId);
1232		- });
1233		- return;
1234		- }
1235		-
1236		- // Re-enable chat input when stream ends with content
1237		- enableChatInput(botId);
1238		-
1239		- // Scroll the user's last message to the top now that the
1240		- // bot's full reply has rendered (gives max reading room).
1241		- var $chatBoxDone = getElement(botId, 'chat-box');
1242		- var $lastUserMsgDone = $chatBoxDone.find('.user-message').last();
1243		- if ($lastUserMsgDone.length) {
1244		- scrollElementToTop($lastUserMsgDone, botId);
1245		- }
1246		-
	503	+ //console.log("Streaming completed, final content:", accumulatedContent);
1247	504	if (callback) {
1248	505	callback(accumulatedContent);
1249	506	}
1250	507	return;
		@@ -1258,25 +515,9 @@
1258	515	if (line.startsWith('data: ')) {
1259	516	const data = line.substring(6);
1260	517
1261	518	if (data === '[DONE]') {
1262		- if (!accumulatedContent) {
1263		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1264		- callMxChat(message, callback, botId);
1265		- return;
1266		- }
1267		-
1268		- // Re-enable chat input after streaming completes
1269		- enableChatInput(botId);
1270		-
1271		- // Scroll the user's last message to the top now
1272		- // that the bot's full reply has rendered.
1273		- var $chatBoxStreamDone = getElement(botId, 'chat-box');
1274		- var $lastUserMsgStreamDone = $chatBoxStreamDone.find('.user-message').last();
1275		- if ($lastUserMsgStreamDone.length) {
1276		- scrollElementToTop($lastUserMsgStreamDone, botId);
1277		- }
1278		-
	519	+ //console.log("Received [DONE] signal");
1279	520	if (callback) {
1280	521	callback(accumulatedContent);
1281	522	}
1282	523	return;
		@@ -1283,16 +524,12 @@
1283	524	}
1284	525
1285	526	try {
1286	527	const json = JSON.parse(data);
1287		-
1288		- // IMMEDIATE CHAT MODE UPDATE FOR STREAMING
1289		- if (json.chat_mode) {
1290		- updateChatModeIndicator(json.chat_mode, botId);
1291		- }
1292		-
1293		- // Handle testing data
	528	+
	529	+ // FIXED: Always check for testing panel and handle testing data properly
1294	530	if (json.testing_data && !testingDataReceived) {
	531	+ //console.log('Testing data received in stream:', json.testing_data);
1295	532	if (window.mxchatTestPanelInstance) {
1296	533	window.mxchatTestPanelInstance.handleTestingData(json.testing_data);
1297	534	testingDataReceived = true;
1298	535	}
		@@ -1298,905 +535,267 @@
1298	535	}
1299	536	}
1300	537	// Handle content streaming
1301	538	else if (json.content) {
1302		- streamingStarted = true;
1303	539	accumulatedContent += json.content;
1304		- updateStreamingMessage(accumulatedContent, botId);
1305		- }
1306		- // Handle complete response in stream (fallback response)
1307		- else if (json.text || json.message || json.html) {
1308		- handleNonStreamResponse(json, callback, botId);
1309		- return;
1310		- }
	540	+ updateStreamingMessage(accumulatedContent);
	541	+ }
1311	542	// Handle errors
1312	543	else if (json.error) {
1313		-
1314		- // Get error message from various possible fields
1315		- let errorMessage = json.error_message || json.message || json.text ||
1316		- (typeof json.error === 'string' ? json.error : 'An error occurred. Please try again.');
1317		-
1318		- // Re-enable chat input on error
1319		- enableChatInput(botId);
1320		-
1321		- // Display the error directly in the chat
1322		- replaceLastMessage("bot", errorMessage, '', [], botId);
1323		-
1324		- if (callback) {
1325		- callback(errorMessage);
1326		- }
	544	+ //console.error("Streaming error:", json.error);
	545	+ replaceLastMessage("bot", "Error: " + json.error);
1327	546	return;
1328	547	}
1329	548	} catch (e) {
1330		- // SSE data parsing error - silently continue
	549	+ //console.error('Error parsing SSE data:', e, 'Data:', data);
1331	550	}
1332	551	}
1333	552	}
1334	553
1335	554	processStream();
1336		- }).catch(streamError => {
1337		- if (mxchatHandleStreamAbort(botId, accumulatedContent, callback)) return;
1338		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1339		- callMxChat(message, callback, botId);
1340	555	});
1341	556	}
1342	557
1343	558	processStream();
1344	559	})
1345		- .catch(error => {
1346		- if (mxchatHandleStreamAbort(botId, accumulatedContent, callback)) return;
1347		- // Check if we have server error data with chat mode
1348		- if (error && error.isServerError && error.data) {
1349		- // Check for chat mode in error data
1350		- if (error.data.chat_mode) {
1351		- updateChatModeIndicator(error.data.chat_mode, botId);
1352		- }
1353		-
1354		- handleNonStreamResponse(error.data, callback, botId);
1355		- } else {
1356		- // Only fall back to regular call if we don't have any response data
1357		- getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1358		- callMxChat(message, callback, botId);
1359		- }
1360		- });
1361		- }); // refreshNonceIfNeeded
	560	+ .catch(error => {
	561	+ //console.error('Streaming error:', error);
	562	+ callMxChat(message, callback);
	563	+ });
1362	564	}
1363	565
1364		-// Helper function to handle non-streaming responses
1365		-function handleNonStreamResponse(data, callback, botId) {
1366		- botId = botId || 'default';
1367	566
1368		- // IMMEDIATE CHAT MODE UPDATE FOR NON-STREAMING RESPONSES
1369		- if (data.chat_mode) {
1370		- updateChatModeIndicator(data.chat_mode, botId);
1371		- }
1372		-
1373		- // Also check in data property if response is wrapped
1374		- if (data.data && data.data.chat_mode) {
1375		- updateChatModeIndicator(data.data.chat_mode, botId);
1376		- }
1377		-
1378		- // NOTE: Don't remove temporary message here - let replaceLastMessage handle it
1379		- // This prevents a visual gap between thinking dots disappearing and content appearing
1380		-
1381		- // SECURITY FIX: Check for errors FIRST
1382		- if (data.success === false || (data.data && data.data.error_message)) {
1383		- let errorMessage = "";
1384		- let errorCode = "";
1385		-
1386		- // Check various possible error locations
1387		- if (data.data && data.data.error_message) {
1388		- errorMessage = data.data.error_message;
1389		- errorCode = data.data.error_code || "";
1390		- } else if (data.error_message) {
1391		- errorMessage = data.error_message;
1392		- errorCode = data.error_code || "";
1393		- } else if (data.message) {
1394		- errorMessage = data.message;
1395		- } else if (typeof data.data === 'string') {
1396		- errorMessage = data.data;
1397		- } else {
1398		- errorMessage = "An error occurred. Please try again or contact support.";
1399		- }
1400		-
1401		- // Handle session reset action (IP changed, session expired, etc.)
1402		- // Silent reset — keep chat UI intact, just get a new session and retry
1403		- if (data.data && data.data.action === 'reset_session') {
1404		- MxChatInstances.silentResetSession(botId);
1405		- // Re-send the original message with the new session (user message is already displayed)
1406		- var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message');
1407		- if (originalMessage) {
1408		- getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null);
1409		- var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest';
1410		- if (shouldUseStreaming(currentModel)) {
1411		- callMxChatStream(originalMessage, callback, botId);
1412		- } else {
1413		- callMxChat(originalMessage, callback, botId);
1414		- }
1415		- }
1416		- return;
1417		- }
1418		-
1419		- // Format user-friendly error message
1420		- let displayMessage = errorMessage;
1421		- if (mxchatChat.is_admin) {
1422		- displayMessage = errorMessage + (errorCode ? " (Error code: " + errorCode + ")" : "");
1423		- }
1424		-
1425		- replaceLastMessage("bot", displayMessage, '', [], botId);
1426		-
1427		- if (callback) {
1428		- callback('');
1429		- }
1430		- return; // Exit early for errors
1431		- }
1432		-
1433		- // Check for live agent response
1434		- if (data.success && data.data && data.data.status === 'waiting_for_agent') {
1435		- removeThinkingDots(botId);
1436		- // Also remove any leftover bot-message that lost its temporary-message class
1437		- var $chatBox = getElement(botId, 'chat-box');
1438		- $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove();
1439		- updateChatModeIndicator('agent', botId);
1440		- enableChatInput(botId);
1441		- if (callback) {
1442		- callback('');
1443		- }
1444		- return;
1445		- }
1446		-
1447		- // Handle different response formats
1448		- if (data.text || data.html || data.message) {
1449		-
1450		- // Apply response hooks
1451		- if (data.text && typeof customMxChatFilter === 'function') {
1452		- data.text = customMxChatFilter(data.text, "response");
1453		- }
1454		- if (data.message && typeof customMxChatFilter === 'function') {
1455		- data.message = customMxChatFilter(data.message, "response");
1456		- }
1457		-
1458		- // Display the response
1459		- if (data.text && data.html) {
1460		- replaceLastMessage("bot", data.text, data.html, [], botId);
1461		- } else if (data.text) {
1462		- replaceLastMessage("bot", data.text, '', [], botId);
1463		- } else if (data.html) {
1464		- replaceLastMessage("bot", "", data.html, [], botId);
1465		- } else if (data.message) {
1466		- replaceLastMessage("bot", data.message, '', [], botId);
1467		- }
1468		- }
1469		-
1470		- // Handle other response properties
1471		- if (data.data && data.data.filename) {
1472		- showActivePdf(data.data.filename, botId);
1473		- var instance = MxChatInstances.get(botId);
1474		- instance.activePdfFile = data.data.filename;
1475		- }
1476		-
1477		- if (data.redirect_url) {
1478		- setTimeout(() => {
1479		- window.location.href = data.redirect_url;
1480		- }, 1500);
1481		- }
1482		-
1483		- // Ensure chat input is re-enabled (safety net for edge cases)
1484		- enableChatInput(botId);
1485		-
1486		- if (callback) {
1487		- callback(data.text || data.message || '');
1488		- }
1489		-}
1490		-
1491		-// Enhanced updateChatModeIndicator function for immediate DOM updates
1492		-function updateChatModeIndicator(mode, botId) {
1493		- botId = botId || 'default';
1494		- const indicator = getElementDOM(botId, 'chat-mode-indicator');
1495		- if (indicator) {
1496		- const oldText = indicator.textContent;
1497		-
1498		- if (mode === 'agent') {
1499		- indicator.textContent = 'Live Agent';
1500		- startPolling(botId);
1501		- } else {
1502		- // Everything else is AI mode
1503		- const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1504		- indicator.textContent = customAiText;
1505		- stopPolling(botId);
1506		- }
1507		-
1508		- // Force immediate DOM update and reflow
1509		- if (oldText !== indicator.textContent) {
1510		- // Force a reflow to ensure the change is visible immediately
1511		- indicator.style.display = 'none';
1512		- indicator.offsetHeight; // Trigger reflow
1513		- indicator.style.display = '';
1514		-
1515		- // Double-check after a brief moment to ensure the change stuck
1516		- setTimeout(() => {
1517		- if (mode === 'agent' && indicator.textContent !== 'Live Agent') {
1518		- indicator.textContent = 'Live Agent';
1519		- } else if (mode !== 'agent' && indicator.textContent === 'Live Agent') {
1520		- const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
1521		- indicator.textContent = customAiText;
1522		- }
1523		- }, 50);
1524		- }
1525		- }
1526		-}
1527		-
1528	567	// Function to update message during streaming
1529		-function updateStreamingMessage(content, botId) {
1530		- botId = botId || 'default';
	568	+function updateStreamingMessage(content) {
	569	+ const formattedContent = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(content))));
1531	570
1532		- // ADD RESPONSE HOOK FOR REAL-TIME STREAMING
1533		- if (typeof customMxChatFilter === 'function') {
1534		- content = customMxChatFilter(content, "response");
1535		- }
	571	+ // Find the temporary message
	572	+ const tempMessage = $('.bot-message.temporary-message').last();
1536	573
1537		- const formattedContent = linkify(content);
1538		-
1539		- // Find the temporary message in this bot's chat box
1540		- var $chatBox = getElement(botId, 'chat-box');
1541		- const tempMessage = $chatBox.find('.bot-message.temporary-message').last();
1542		-
1543	574	if (tempMessage.length) {
1544	575	// Update existing message
1545	576	tempMessage.html(formattedContent);
1546	577	} else {
1547	578	// Create new temporary message if it doesn't exist
1548		- appendMessage("bot", content, '', [], true, botId);
	579	+ appendMessage("bot", content, '', [], true);
1549	580	}
	581	+
1550	582	}
1551	583
	584	+// Function to check if streaming is supported for the current model
1552	585	function isStreamingSupported(model) {
1553	586	if (!model) return false;
1554	587
	588	+ //console.log("Checking streaming support for model:", model); // Debug log
	589	+
	590	+ // Get the model prefix
1555	591	const modelPrefix = model.split('-')[0].toLowerCase();
	592	+
	593	+ //console.log("Model prefix:", modelPrefix); // Debug log
1556	594
1557		- // Support streaming for OpenAI, Claude, Grok, DeepSeek, and OpenRouter models
1558		- const isSupported = modelPrefix === 'gpt' ||
1559		- modelPrefix === 'o1' ||
1560		- modelPrefix === 'claude' ||
1561		- modelPrefix === 'grok' ||
1562		- modelPrefix === 'deepseek' ||
1563		- model === 'openrouter'; // Add this line - check full model name for OpenRouter
	595	+ // Support streaming for OpenAI and Claude models
	596	+ const isSupported = modelPrefix === 'gpt' || modelPrefix === 'o1' || modelPrefix === 'claude';
1564	597
	598	+ //console.log("Streaming supported:", isSupported); // Debug log
	599	+
1565	600	return isSupported;
1566	601	}
1567	602
1568		-// Update the event handlers to use the correct function names (using event delegation)
1569		-// Use class-based selectors for multi-instance support
1570		-$(document).on('click', '.send-button', function() {
1571		- var botId = getBotIdFromElement(this);
1572		- // While a response is streaming the button is a Stop control.
1573		- if (this.classList.contains('mxchat-stop-mode')) {
1574		- // Same click that just started this stream (an add-on's direct handler
1575		- // ran before this delegated one) — not a Stop press. See
1576		- // mxchatShowStopButton for the full story (plan-4bba64).
1577		- if (this.__mxchatStopJustShown) return;
1578		- mxchatStopStreaming(botId);
1579		- return;
1580		- }
1581		- var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
1582		- if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) {
1583		- disableChatInput(botId);
1584		- }
1585		- sendMessage(botId);
	603	+// Update the event handlers to use the correct function names
	604	+$('#send-button').off('click').on('click', function() {
	605	+ sendMessage(); // Use the updated sendMessage function
1586	606	});
1587	607
1588		-// Override enter key handler (using event delegation)
1589		-$(document).on('keypress', '.chat-input', function(e) {
	608	+// Override enter key handler
	609	+$('#chat-input').off('keypress').on('keypress', function(e) {
1590	610	if (e.which == 13 && !e.shiftKey) {
1591	611	e.preventDefault();
1592		- var botId = getBotIdFromElement(this);
1593		- var modeIndicator = getElementDOM(botId, 'chat-mode-indicator');
1594		- if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) {
1595		- disableChatInput(botId);
1596		- }
1597		- sendMessage(botId);
	612	+ sendMessage(); // Use the updated sendMessage function
1598	613	}
1599	614	});
1600	615
1601		-// Builds the list of overflow-menu items for a given bot.
1602		-// Adding a future item is one push to this array — do NOT hardcode "only download."
1603		-function mxchatGetHeaderMenuItems(botId) {
1604		- var items = [];
1605		- var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {};
1606		-
1607		- // The `print_button_*` keys still gate this item for back-compat with
1608		- // existing user options. The action is now a transcript download, not print.
1609		- if (settings.print_button_enabled === 'on') {
1610		- items.push({
1611		- id: 'download-transcript',
1612		- label: settings.print_button_label || 'Download Transcript',
1613		- icon: '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>',
1614		- action: function() {
1615		- mxchatDownloadTranscript(botId);
	616	+
	617	+ function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false) {
	618	+ try {
	619	+ // Determine styles based on sender type
	620	+ let messageClass, bgColor, fontColor;
	621	+
	622	+ if (sender === "user") {
	623	+ messageClass = "user-message";
	624	+ bgColor = userMessageBgColor;
	625	+ fontColor = userMessageFontColor;
	626	+ // Only sanitize user input
	627	+ messageText = sanitizeUserInput(messageText);
	628	+ } else if (sender === "agent") {
	629	+ messageClass = "agent-message";
	630	+ bgColor = liveAgentMessageBgColor;
	631	+ fontColor = liveAgentMessageFontColor;
	632	+ } else {
	633	+ messageClass = "bot-message";
	634	+ bgColor = botMessageBgColor;
	635	+ fontColor = botMessageFontColor;
1616	636	}
1617		- });
1618		- }
1619		-
1620		- // "Start new chat" — surfaces the EXISTING per-conversation reset
1621		- // (MxChatInstances.resetChatSession) so a visitor can start a fresh thread
1622		- // without the site owner disabling chat persistence globally. Default OFF;
1623		- // gated by the reset_chat_enabled option. plan ac2e81.
1624		- if (settings.reset_chat_enabled === 'on') {
1625		- items.push({
1626		- id: 'reset-chat',
1627		- label: settings.reset_chat_label || 'Start new chat',
1628		- icon: '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="1 4 1 10 7 10"/><path d="M3.51 15a9 9 0 1 0 2.13-9.36L1 10"/></svg>',
1629		- action: function() {
1630		- var confirmMsg = settings.reset_chat_confirm || 'Start a new chat? This clears the current conversation.';
1631		- if (window.confirm(confirmMsg)) {
1632		- MxChatInstances.resetChatSession(botId);
	637	+
	638	+ const messageDiv = $('<div>')
	639	+ .addClass(messageClass)
	640	+ .attr('dir', 'auto') // Add dir="auto" for automatic text direction
	641	+ .css({
	642	+ 'background': bgColor,
	643	+ 'color': fontColor,
	644	+ 'margin-bottom': '1em'
	645	+ });
	646	+
	647	+ // Process the message content based on sender
	648	+ let fullMessage;
	649	+ if (sender === "user") {
	650	+ // For user messages, apply linkify after sanitization
	651	+ fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(messageText))));
	652	+ } else {
	653	+ // For bot/agent messages, preserve HTML
	654	+ fullMessage = messageText;
	655	+ }
	656	+
	657	+ // Add images if provided
	658	+ if (images && images.length > 0) {
	659	+ fullMessage += '<div class="image-gallery" dir="auto">'; // Add dir="auto" to image gallery
	660	+ images.forEach(img => {
	661	+ // Ensure image URLs and titles are properly escaped
	662	+ const safeTitle = sanitizeUserInput(img.title);
	663	+ const safeUrl = encodeURI(img.image_url);
	664	+ const safeThumbnail = encodeURI(img.thumbnail_url);
	665	+
	666	+ fullMessage += `
	667	+ <div style="margin-bottom: 10px;">
	668	+ <strong>${safeTitle}</strong><br>
	669	+ <a href="${safeUrl}" target="_blank">
	670	+ <img src="${safeThumbnail}" alt="${safeTitle}" style="max-width: 100px; height: auto; margin: 5px;" />
	671	+ </a>
	672	+ </div>`;
	673	+ });
	674	+ fullMessage += '</div>';
	675	+ }
	676	+
	677	+ // Append HTML content if provided
	678	+ if (messageHtml && sender !== "user") {
	679	+ fullMessage += '<br><br>' + messageHtml;
	680	+ }
	681	+
	682	+ messageDiv.html(fullMessage);
	683	+
	684	+ if (isTemporary) {
	685	+ messageDiv.addClass('temporary-message');
	686	+ }
	687	+
	688	+ messageDiv.hide().appendTo('#chat-box').fadeIn(300, function() {
	689	+ if (sender === "bot") {
	690	+ const lastUserMessage = $('#chat-box').find('.user-message').last();
	691	+ if (lastUserMessage.length) {
	692	+ scrollElementToTop(lastUserMessage);
	693	+ }
1633	694	}
	695	+ });
	696	+
	697	+ if (messageText.id) {
	698	+ lastSeenMessageId = messageText.id;
	699	+ hideNotification();
1634	700	}
1635		- });
1636		- }
1637		-
1638		- return items;
1639		-}
1640		-
1641		-// Builds a clean markdown transcript of the current conversation and triggers
1642		-// a file download. Used by the "Download Transcript" menu item.
1643		-function mxchatDownloadTranscript(botId) {
1644		- var $chatBox = getElement(botId, 'chat-box');
1645		- if (!$chatBox || !$chatBox.length) return;
1646		-
1647		- var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {};
1648		- var headerTitle = settings.print_header_title || 'Chat transcript';
1649		- var now = new Date();
1650		- var stamp = now.toLocaleString();
1651		-
1652		- var lines = [];
1653		- lines.push('# ' + headerTitle);
1654		- lines.push('');
1655		- lines.push('Exported: ' + stamp);
1656		- lines.push('');
1657		- lines.push('---');
1658		- lines.push('');
1659		-
1660		- $chatBox.find('.user-message, .bot-message, .agent-message').each(function() {
1661		- var $msg = $(this);
1662		- // Skip thinking placeholders and any in-flight temporary messages.
1663		- if ($msg.find('.thinking-dots').length) return;
1664		- if ($msg.hasClass('temporary-message')) return;
1665		-
1666		- var sender;
1667		- if ($msg.hasClass('user-message')) sender = 'User';
1668		- else if ($msg.hasClass('agent-message')) sender = 'Live Agent';
1669		- else sender = 'AI Agent';
1670		-
1671		- // Strip interactive UI from the cloned message so we get the conversation text.
1672		- var $clone = $msg.clone();
1673		- $clone.find('.copy-button, .message-toolbar, .mxchat-copy, button, script, style').remove();
1674		- var text = $clone.text().replace(/ /g, ' ').replace(/[ \t]+\n/g, '\n').replace(/\n{3,}/g, '\n\n').trim();
1675		- if (!text) return;
1676		-
1677		- lines.push('**' + sender + '**');
1678		- lines.push('');
1679		- lines.push(text);
1680		- lines.push('');
1681		- });
1682		-
1683		- var content = lines.join('\n');
1684		- var iso = now.toISOString().replace(/[:.]/g, '-').slice(0, 19);
1685		- var fname = 'mxchat-transcript-' + iso + '.md';
1686		- var blob = new Blob([content], { type: 'text/markdown;charset=utf-8' });
1687		- var url = URL.createObjectURL(blob);
1688		- var a = document.createElement('a');
1689		- a.href = url;
1690		- a.download = fname;
1691		- a.style.display = 'none';
1692		- document.body.appendChild(a);
1693		- a.click();
1694		- setTimeout(function() {
1695		- if (a.parentNode) a.parentNode.removeChild(a);
1696		- URL.revokeObjectURL(url);
1697		- }, 100);
1698		-}
1699		-
1700		-// Reads the bot bubble's actual computed bg+fg and writes them as CSS vars
1701		-// on the menu wrap, so the dropdown matches whatever paints the bubble —
1702		-// saved options, AI theme CSS, or the mxchat-theme add-on.
1703		-function mxchatSyncMenuColors(botId, $wrap) {
1704		- if (!$wrap || !$wrap.length) return;
1705		- var $bot = $wrap.closest('.mxchat-chatbot-wrapper').find('.bot-message').not('.temporary-message').first();
1706		- if (!$bot.length) return;
1707		- var cs = window.getComputedStyle($bot[0]);
1708		- if (cs.backgroundColor && cs.backgroundColor !== 'rgba(0, 0, 0, 0)' && cs.backgroundColor !== 'transparent') {
1709		- $wrap[0].style.setProperty('--mxchat-menu-bg', cs.backgroundColor);
1710		- }
1711		- // Bot text color usually lives on a child div, not .bot-message itself.
1712		- var $textChild = $bot.find('[style*="color"]').first();
1713		- var fg = ($textChild.length ? window.getComputedStyle($textChild[0]).color : cs.color);
1714		- if (fg) $wrap[0].style.setProperty('--mxchat-menu-fg', fg);
1715		-}
1716		-
1717		-// Renders (or re-renders) the item list for one menu wrap. Split out of
1718		-// mxchatInitHeaderMenu so the dynamic-settings merge (plan-32db95) can
1719		-// rebuild items + trigger visibility WITHOUT re-binding the one-time
1720		-// open/close/keyboard wiring. closeMenu is passed in by the init closure;
1721		-// a rebuild before init (never happens, but harmless) just skips it.
1722		-function mxchatRenderHeaderMenuItems(botId, $wrap, closeMenuFn) {
1723		- var $trigger = $wrap.find('.mxchat-menu-trigger');
1724		- var $menu = $wrap.find('.mxchat-header-menu');
1725		- var items = mxchatGetHeaderMenuItems(botId);
1726		-
1727		- $menu.empty();
1728		-
1729		- if (!items.length) {
1730		- $trigger.hide();
1731		- $menu.hide();
1732		- return;
1733		- }
1734		-
1735		- // Clear any inline display:none a previous zero-item render left behind —
1736		- // open/close visibility is governed by the hidden prop + is-open class.
1737		- $trigger.css('display', '');
1738		- $menu.css('display', '');
1739		-
1740		- items.forEach(function(item, idx) {
1741		- var $btn = $('<button>', {
1742		- type: 'button',
1743		- 'class': 'mxchat-menu-item',
1744		- 'role': 'menuitem',
1745		- 'tabindex': '-1',
1746		- 'data-menu-id': item.id,
1747		- html: '<span class="mxchat-menu-item-icon">' + item.icon + '</span>' +
1748		- '<span class="mxchat-menu-item-label"></span>'
1749		- });
1750		- $btn.find('.mxchat-menu-item-label').text(item.label);
1751		- $btn.on('click', function(e) {
1752		- e.preventDefault();
1753		- e.stopPropagation();
1754		- if (closeMenuFn) closeMenuFn();
1755		- try { item.action(); } catch (err) { /* no-op */ }
1756		- });
1757		- $menu.append($btn);
1758		- });
1759		-}
1760		-
1761		-// Re-render every menu on the page after a dynamic-settings merge
1762		-// (multi-bot: each wrap re-reads its items). An OPEN menu is left alone —
1763		-// swapping items under the user mid-interaction yanks focus — and the
1764		-// rebuild runs when it closes instead (closeMenu checks the pending flag).
1765		-function mxchatRebuildHeaderMenus() {
1766		- $('.mxchat-header-menu-wrap').each(function() {
1767		- var $wrap = $(this);
1768		- var botId = $wrap.data('bot-id');
1769		- if (!botId) return;
1770		- if (!$wrap.data('mxchatMenuReady')) {
1771		- mxchatInitHeaderMenu(botId);
1772		- return;
	701	+ } catch (error) {
	702	+ //console.error("Error rendering message:", error);
1773	703	}
1774		- if ($wrap.find('.mxchat-header-menu').hasClass('is-open')) {
1775		- $wrap.data('mxchatMenuRebuildPending', true);
1776		- return;
1777		- }
1778		- mxchatRenderHeaderMenuItems(botId, $wrap, $wrap.data('mxchatMenuClose'));
1779		- });
1780		-}
1781		-
1782		-// One-time per-widget init: renders menu items, wires open/close,
1783		-// outside-click, Escape, and arrow-key navigation. If no items, hides the
1784		-// trigger. Wiring happens even when there are zero items at init, so a
1785		-// later dynamic-settings rebuild that adds items has a working trigger.
1786		-function mxchatInitHeaderMenu(botId) {
1787		- var $wrap = $('.mxchat-header-menu-wrap[data-bot-id="' + botId + '"]').first();
1788		- if (!$wrap.length || $wrap.data('mxchatMenuReady')) return;
1789		-
1790		- var $trigger = $wrap.find('.mxchat-menu-trigger');
1791		- var $menu = $wrap.find('.mxchat-header-menu');
1792		-
1793		- // Initial color sync — covers normal page load.
1794		- mxchatSyncMenuColors(botId, $wrap);
1795		-
1796		- function openMenu() {
1797		- // Re-sync each open in case the active theme changed since init.
1798		- mxchatSyncMenuColors(botId, $wrap);
1799		- $menu.prop('hidden', false).attr('aria-hidden', 'false').addClass('is-open');
1800		- $trigger.attr('aria-expanded', 'true');
1801		- // Focus the first item for keyboard users
1802		- setTimeout(function() {
1803		- $menu.find('.mxchat-menu-item').first().attr('tabindex', '0').trigger('focus');
1804		- }, 0);
1805	704	}
1806		- function closeMenu(returnFocus) {
1807		- $menu.prop('hidden', true).attr('aria-hidden', 'true').removeClass('is-open');
1808		- $trigger.attr('aria-expanded', 'false');
1809		- $menu.find('.mxchat-menu-item').attr('tabindex', '-1');
1810		- if (returnFocus) $trigger.trigger('focus');
1811		- // A dynamic-settings rebuild that arrived while the menu was open
1812		- // was deferred (mxchatRebuildHeaderMenus) — run it now.
1813		- if ($wrap.data('mxchatMenuRebuildPending')) {
1814		- $wrap.removeData('mxchatMenuRebuildPending');
1815		- mxchatRenderHeaderMenuItems(botId, $wrap, closeMenu);
1816		- }
1817		- }
1818		-
1819		- // Toggle on trigger click — stop propagation so the .chatbot-top-bar
1820		- // click-to-collapse handler does not fire.
1821		- $trigger.on('click', function(e) {
1822		- e.preventDefault();
1823		- e.stopPropagation();
1824		- if ($menu.hasClass('is-open')) closeMenu();
1825		- else openMenu();
1826		- });
1827		-
1828		- // Don't let clicks inside the menu bubble to the top-bar collapse handler.
1829		- $menu.on('click', function(e) {
1830		- e.stopPropagation();
1831		- });
1832		-
1833		- // Outside click closes the menu.
1834		- $(document).on('click.mxchatMenu-' + botId, function(e) {
1835		- if (!$menu.hasClass('is-open')) return;
1836		- if ($wrap.has(e.target).length || $wrap.is(e.target)) return;
1837		- closeMenu();
1838		- });
1839		-
1840		- // Keyboard: Escape closes and returns focus; arrow keys move focus; Enter activates.
1841		- $menu.on('keydown', '.mxchat-menu-item', function(e) {
1842		- var $items = $menu.find('.mxchat-menu-item');
1843		- var idx = $items.index(this);
1844		- if (e.key === 'Escape') {
1845		- e.preventDefault();
1846		- closeMenu(true);
1847		- } else if (e.key === 'ArrowDown') {
1848		- e.preventDefault();
1849		- var $next = $items.eq((idx + 1) % $items.length);
1850		- $items.attr('tabindex', '-1');
1851		- $next.attr('tabindex', '0').trigger('focus');
1852		- } else if (e.key === 'ArrowUp') {
1853		- e.preventDefault();
1854		- var $prev = $items.eq((idx - 1 + $items.length) % $items.length);
1855		- $items.attr('tabindex', '-1');
1856		- $prev.attr('tabindex', '0').trigger('focus');
1857		- } else if (e.key === 'Enter' || e.key === ' ') {
1858		- e.preventDefault();
1859		- $(this).trigger('click');
1860		- }
1861		- });
1862		- $trigger.on('keydown', function(e) {
1863		- if (e.key === 'Escape' && $menu.hasClass('is-open')) {
1864		- e.preventDefault();
1865		- closeMenu(true);
1866		- } else if ((e.key === 'ArrowDown' || e.key === 'Enter' || e.key === ' ') && !$menu.hasClass('is-open')) {
1867		- e.preventDefault();
1868		- openMenu();
1869		- }
1870		- });
1871		-
1872		- // Expose closeMenu for out-of-closure re-renders (mxchatRebuildHeaderMenus),
1873		- // then do the initial item render.
1874		- $wrap.data('mxchatMenuClose', closeMenu);
1875		- mxchatRenderHeaderMenuItems(botId, $wrap, closeMenu);
1876		-
1877		- $wrap.data('mxchatMenuReady', true);
1878		-}
1879		-
1880		-// Initialize header menus for every rendered widget on DOM ready.
1881		-$(function() {
1882		- $('.mxchat-header-menu-wrap').each(function() {
1883		- var botId = $(this).data('bot-id');
1884		- if (botId) mxchatInitHeaderMenu(botId);
1885		- });
1886		-
1887		- // Embedded (non-floating) widgets are open from the moment the page
1888		- // renders — refresh dynamic settings at init (plan-32db95). Floating
1889		- // widgets refresh on first launcher open instead.
1890		- var hasEmbeddedWidget = $('.mxchat-chatbot-wrapper').filter(function() {
1891		- return !$(this).closest('.floating-chatbot').length;
1892		- }).length > 0;
1893		- if (hasEmbeddedWidget) {
1894		- mxchatRefreshDynamicSettings();
1895		- }
1896		-});
1897		-
1898		-function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false, botId = 'default') {
1899		- try {
1900		- // Determine styles based on sender type
1901		- let messageClass, bgColor, fontColor;
1902		-
	705	+
	706	+ function replaceLastMessage(sender, responseText, responseHtml = '', images = []) {
	707	+ var messageClass = sender === "user" ? "user-message" : sender === "agent" ? "agent-message" : "bot-message";
	708	+ var lastMessageDiv = $('#chat-box').find('.bot-message.temporary-message, .agent-message.temporary-message').last();
	709	+
	710	+ // Determine styles
	711	+ let bgColor, fontColor;
1903	712	if (sender === "user") {
1904		- messageClass = "user-message";
1905	713	bgColor = userMessageBgColor;
1906	714	fontColor = userMessageFontColor;
1907		- // Only sanitize user input
1908		- messageText = sanitizeUserInput(messageText);
1909	715	} else if (sender === "agent") {
1910		- messageClass = "agent-message";
1911	716	bgColor = liveAgentMessageBgColor;
1912	717	fontColor = liveAgentMessageFontColor;
1913	718	} else {
1914		- messageClass = "bot-message";
1915	719	bgColor = botMessageBgColor;
1916	720	fontColor = botMessageFontColor;
1917	721	}
1918		-
1919		- const messageDiv = $('<div>')
1920		- .addClass(messageClass)
1921		- .attr('dir', 'auto');
1922		-
1923		- // Only apply inline colors if AI theme is not active (let CSS handle it)
1924		- var skipColors = shouldSkipInlineColors(botId);
1925		- if (skipColors) {
1926		- messageDiv.css({
1927		- 'margin-bottom': '1em'
1928		- });
1929		- } else {
1930		- messageDiv.css({
1931		- 'background': bgColor,
1932		- 'color': fontColor,
1933		- 'margin-bottom': '1em'
1934		- });
	722	+
	723	+ var fullMessage = linkify(formatBoldText(convertNewlinesToBreaks(formatCodeBlocks(responseText))));
	724	+ if (responseHtml) {
	725	+ fullMessage += '<br><br>' + responseHtml;
1935	726	}
1936		-
1937		- // Process the message content - always run linkify to convert markdown
1938		- // links and format text. linkify() handles existing HTML safely via
1939		- // negative lookaheads that skip URLs already inside <a> tags.
1940		- let fullMessage = linkify(messageText);
1941		-
1942		- // Add images if provided
1943		- if (images && images.length > 0) {
1944		- fullMessage += '<div class="image-gallery" dir="auto">';
	727	+
	728	+ if (images.length > 0) {
	729	+ fullMessage += '<div class="image-gallery" dir="auto">'; // Add dir="auto" to image gallery
1945	730	images.forEach(img => {
1946		- const safeTitle = sanitizeUserInput(img.title);
1947		- const safeUrl = encodeURI(img.image_url);
1948		- const safeThumbnail = encodeURI(img.thumbnail_url);
1949		-
1950	731	fullMessage += `
1951	732	<div style="margin-bottom: 10px;">
1952		- <strong>${safeTitle}</strong><br>
1953		- <a href="${safeUrl}" target="_blank">
1954		- <img src="${safeThumbnail}" alt="${safeTitle}" style="max-width: 100px; height: auto; margin: 5px;" />
	733	+ <strong>${img.title}</strong><br>
	734	+ <a href="${img.image_url}" target="_blank">
	735	+ <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
1955	736	</a>
1956	737	</div>`;
1957	738	});
1958	739	fullMessage += '</div>';
1959	740	}
1960		-
1961		- // Append HTML content if provided
1962		- if (messageHtml && sender !== "user") {
1963		- // Only add line breaks if there's actual text content before the HTML
1964		- if (fullMessage && fullMessage.trim()) {
1965		- fullMessage += '<br><br>' + messageHtml;
1966		- } else {
1967		- fullMessage = messageHtml;
1968		- }
1969		- }
1970		-
1971		- messageDiv.html(fullMessage);
1972		-
1973		- if (isTemporary) {
1974		- messageDiv.addClass('temporary-message');
1975		- }
1976		-
1977		- // Append to the correct chatbot instance's chat-box
1978		- var $chatBox = getElement(botId, 'chat-box');
1979		- messageDiv.hide().appendTo($chatBox).fadeIn(300, function() {
1980		- // FIXED: Use event delegation for link tracking
1981		- if (sender === "bot" || sender === "agent") {
1982		- attachLinkTracking(messageDiv, messageText, botId);
1983		- }
1984		-
1985		- if (sender === "bot") {
1986		- const lastUserMessage = $chatBox.find('.user-message').last();
1987		- if (lastUserMessage.length) {
1988		- scrollElementToTop(lastUserMessage, botId);
1989		- }
1990		- }
1991		-
1992		- if ((sender === "bot" || sender === "agent") && !isTemporary) {
1993		- if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId);
1994		- }
1995		- });
1996		-
1997		- if (messageText.id) {
1998		- var instance = MxChatInstances.get(botId);
1999		- instance.lastSeenMessageId = messageText.id;
2000		- hideNotification(botId);
2001		- }
2002		- } catch (error) {
2003		- // Error rendering message - silently continue
2004		- }
2005		-}
2006		-
2007		-// Helper function to attach link tracking with proper event handling
2008		-function attachLinkTracking(messageDiv, messageText, botId) {
2009		- botId = botId || 'default';
2010		- // Use a slight delay to ensure DOM is ready
2011		- setTimeout(function() {
2012		- const links = messageDiv.find('a[href]').not('[data-tracked]');
2013		-
2014		- links.each(function() {
2015		- const $link = $(this);
2016		- const originalHref = $link.attr('href');
2017		-
2018		- // Mark as tracked to avoid duplicate handlers
2019		- $link.attr('data-tracked', 'true');
2020		-
2021		- // Only track external URLs
2022		- if (originalHref && (originalHref.startsWith('http://') || originalHref.startsWith('https://'))) {
2023		- // Remove any existing click handlers first
2024		- $link.off('click.tracking');
2025		-
2026		- // Add new click handler with namespace
2027		- $link.on('click.tracking', function(e) {
2028		- e.preventDefault();
2029		- e.stopPropagation();
2030		-
2031		- const messageContext = typeof messageText === 'string'
2032		- ? messageText.substring(0, 200)
2033		- : '';
2034		-
2035		- // Track the click
2036		- $.ajax({
2037		- url: mxchatChat.ajax_url,
2038		- type: 'POST',
2039		- data: {
2040		- action: 'mxchat_track_url_click',
2041		- session_id: getChatSession(botId),
2042		- url: originalHref,
2043		- message_context: messageContext,
2044		- nonce: mxchatChat.nonce
2045		- },
2046		- complete: function() {
2047		- // Always redirect, even if tracking fails
2048		- if ($link.attr('target') === '_blank' || linkTarget === '_blank') {
2049		- window.open(originalHref, '_blank');
2050		- } else {
2051		- window.location.href = originalHref;
	741	+
	742	+ if (lastMessageDiv.length) {
	743	+ lastMessageDiv.fadeOut(200, function() {
	744	+ $(this)
	745	+ .html(fullMessage)
	746	+ .removeClass('bot-message user-message')
	747	+ .addClass(messageClass)
	748	+ .attr('dir', 'auto') // Add dir="auto" for automatic text direction
	749	+ .css({
	750	+ 'background-color': bgColor,
	751	+ 'color': fontColor,
	752	+ })
	753	+ .removeClass('temporary-message')
	754	+ .fadeIn(200, function() {
	755	+ if (sender === "bot" || sender === "agent") {
	756	+ const lastUserMessage = $('#chat-box').find('.user-message').last();
	757	+ if (lastUserMessage.length) {
	758	+ scrollElementToTop(lastUserMessage);
2052	759	}
	760	+ // Show notification if chat is hidden
	761	+ if ($('#floating-chatbot').hasClass('hidden')) {
	762	+ showNotification();
	763	+ }
2053	764	}
2054	765	});
2055		-
2056		- return false; // Extra insurance to prevent default
2057		- });
2058		- }
2059		- });
2060		- }, 100); // Small delay to ensure DOM is ready
2061		-}
2062		-
2063		-function replaceLastMessage(sender, responseText, responseHtml = '', images = [], botId = 'default') {
2064		- var messageClass = sender === "user" ? "user-message" : sender === "agent" ? "agent-message" : "bot-message";
2065		- var $chatBox = getElement(botId, 'chat-box');
2066		- var lastMessageDiv = $chatBox.find('.bot-message.temporary-message, .agent-message.temporary-message').last();
2067		-
2068		- // Determine styles
2069		- let bgColor, fontColor;
2070		- if (sender === "user") {
2071		- bgColor = userMessageBgColor;
2072		- fontColor = userMessageFontColor;
2073		- } else if (sender === "agent") {
2074		- bgColor = liveAgentMessageBgColor;
2075		- fontColor = liveAgentMessageFontColor;
2076		- } else {
2077		- bgColor = botMessageBgColor;
2078		- fontColor = botMessageFontColor;
2079		- }
2080		-
2081		- // Always run linkify to convert markdown links and format text.
2082		- // linkify() already handles existing HTML (its URL patterns use negative lookaheads
2083		- // to avoid double-processing URLs that are already inside <a> tags).
2084		- var fullMessage = linkify(responseText);
2085		-
2086		- if (responseHtml) {
2087		- // Only add line breaks if there's actual text content before the HTML
2088		- if (fullMessage && fullMessage.trim()) {
2089		- fullMessage += '<br><br>' + responseHtml;
	766	+ });
2090	767	} else {
2091		- fullMessage = responseHtml;
	768	+ appendMessage(sender, responseText, responseHtml, images);
2092	769	}
2093	770	}
	771	+
	772	+ function appendThinkingMessage() {
	773	+ // Remove any existing thinking dots first
	774	+ $('.thinking-dots').remove();
2094	775
2095		- if (images.length > 0) {
2096		- fullMessage += '<div class="image-gallery" dir="auto">';
2097		- images.forEach(img => {
2098		- fullMessage += `
2099		- <div style="margin-bottom: 10px;">
2100		- <strong>${img.title}</strong><br>
2101		- <a href="${img.image_url}" target="_blank">
2102		- <img src="${img.thumbnail_url}" alt="${img.title}" style="max-width: 100px; height: auto; margin: 5px;" />
2103		- </a>
2104		- </div>`;
2105		- });
2106		- fullMessage += '</div>';
2107		- }
2108		-
2109		- if (lastMessageDiv.length) {
2110		- // Replace content immediately to prevent visual gap between thinking dots and response
2111		- lastMessageDiv
2112		- .html(fullMessage)
2113		- .removeClass('bot-message user-message temporary-message')
2114		- .addClass(messageClass)
2115		- .attr('dir', 'auto');
2116		-
2117		- // Only apply inline colors if AI theme is not active (let CSS handle it)
2118		- var skipColors = mxchatChat.skip_inline_colors || shouldSkipInlineColors(botId);
2119		- if (!skipColors) {
2120		- lastMessageDiv.css({
2121		- 'background-color': bgColor,
2122		- 'color': fontColor,
2123		- });
2124		- }
2125		-
2126		- // Handle link tracking and scroll
2127		- if (sender === "bot" || sender === "agent") {
2128		- attachLinkTracking(lastMessageDiv, responseText, botId);
2129		-
2130		- const lastUserMessage = $chatBox.find('.user-message').last();
2131		- if (lastUserMessage.length) {
2132		- scrollElementToTop(lastUserMessage, botId);
2133		- }
2134		- // Show notification if chat is hidden
2135		- var $floatingChatbot = getElement(botId, 'floating-chatbot');
2136		- if ($floatingChatbot.hasClass('hidden')) {
2137		- showNotification(botId);
2138		- }
2139		- }
2140		-
2141		- // Re-enable chat input after response is displayed
2142		- enableChatInput(botId);
2143		-
2144		- if (sender === "bot" || sender === "agent") {
2145		- if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId);
2146		- }
2147		- } else {
2148		- appendMessage(sender, responseText, responseHtml, images, false, botId);
2149		- // Re-enable chat input after response is displayed
2150		- enableChatInput(botId);
2151		- }
2152		-}
2153		-
2154		-
2155		- function appendThinkingMessage(botId) {
2156		- botId = botId || 'default';
2157		-
2158		- // Don't show thinking dots in live agent mode - message is just forwarded to a human
2159		- var indicator = getElementDOM(botId, 'chat-mode-indicator');
2160		- if (indicator && indicator.textContent === 'Live Agent') {
2161		- return;
2162		- }
2163		-
2164		- var $chatBox = getElement(botId, 'chat-box');
2165		-
2166		- // Remove any existing thinking dots in this bot's chat first
2167		- $chatBox.find('.thinking-dots').remove();
2168		-
2169		- // Check if we should skip inline colors (AI theme is active)
2170		- var skipColors = shouldSkipInlineColors(botId);
2171		-
2172	776	// Retrieve the bot message font color and background color
2173	777	var botMessageFontColor = mxchatChat.bot_message_font_color;
2174	778	var botMessageBgColor = mxchatChat.bot_message_bg_color;
2175	779
2176		- // Build thinking dots HTML - skip inline colors if AI theme is active
2177		- var dotStyle = skipColors ? '' : ' style="background-color: ' + botMessageFontColor + ';"';
	780	+
2178	781	var thinkingHtml = '<div class="thinking-dots-container">' +
2179	782	'<div class="thinking-dots">' +
2180		- '<span class="dot"' + dotStyle + '></span>' +
2181		- '<span class="dot"' + dotStyle + '></span>' +
2182		- '<span class="dot"' + dotStyle + '></span>' +
	783	+ '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
	784	+ '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
	785	+ '<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' +
2183	786	'</div>' +
2184	787	'</div>';
2185	788
2186		- // Append the thinking dots to this bot's chat container - skip inline colors if AI theme is active
2187		- var messageStyle = skipColors ? '' : ' style="background-color: ' + botMessageBgColor + '; color: ' + botMessageFontColor + ';"';
2188		- $chatBox.append('<div class="bot-message temporary-message"' + messageStyle + '>' + thinkingHtml + '</div>');
2189		- scrollToBottom(botId);
	789	+ // Append the thinking dots to the chat container (or within the temporary message div)
	790	+ $("#chat-box").append('<div class="bot-message temporary-message" style="background-color: ' + botMessageBgColor + ';">' + thinkingHtml + '</div>');
	791	+ scrollToBottom();
2190	792	}
	793	+
	794	+ function removeThinkingDots() {
	795	+ $('.thinking-dots').closest('.temporary-message').remove();
	796	+ }
2191	797
2192		- function removeThinkingDots(botId) {
2193		- botId = botId || 'default';
2194		- var $chatBox = getElement(botId, 'chat-box');
2195		- // Remove by temporary-message class first, then fall back to any bot-message containing thinking dots
2196		- $chatBox.find('.thinking-dots').closest('.temporary-message').remove();
2197		- $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove();
2198		- }
2199	798
2200	799	// ====================================
2201	800	// TEXT FORMATTING & PROCESSING
2202	801	// ====================================
		@@ -2201,332 +800,82 @@
2201	800	// TEXT FORMATTING & PROCESSING
2202	801	// ====================================
2203	802
2204	803	function linkify(inputText) {
2205		- if (!inputText) {
2206		- return '';
2207		- }
	804	+ if (!inputText) return '';
	805	+
	806	+ // Process markdown headers
	807	+ let processedText = formatMarkdownHeaders(inputText);
	808	+
	809	+ // Process markdown links
	810	+ const markdownLinkPattern = /\[([^\]]+)\]\((https?:\/\/[^\s]+)\)/g;
	811	+ processedText = processedText.replace(markdownLinkPattern, (match, text, url) => {
	812	+ const safeUrl = encodeURI(url);
	813	+ const safeText = sanitizeUserInput(text);
	814	+ return `<a href="${safeUrl}" target="${linkTarget}">${safeText}</a>`;
	815	+ });
2208	816
2209		- // Helper function to check if URL is already encoded
2210		- function isUrlEncoded(url) {
2211		- // Check for % followed by exactly 2 hex digits
2212		- return /%[0-9a-fA-F]{2}/.test(url);
2213		- }
	817	+ // Process phone numbers (tel:)
	818	+ const phonePattern = /\[([^\]]+)\]\((tel:[\d+]+)\)/g;
	819	+ processedText = processedText.replace(phonePattern, (match, text, phone) => {
	820	+ const safePhone = encodeURI(phone);
	821	+ const safeText = sanitizeUserInput(text);
	822	+ return `<a href="${safePhone}">${safeText}</a>`;
	823	+ });
2214	824
2215		- // Helper function to safely encode URLs only if needed
2216		- function safeEncodeUrl(url) {
2217		- // If URL already contains encoded characters, return as-is
2218		- if (isUrlEncoded(url)) {
2219		- return url;
2220		- }
2221		- // Otherwise, encode it
2222		- return encodeURI(url);
2223		- }
	825	+ // Process standalone URLs
	826	+ const urlPattern = /(^|[^">])(https?:\/\/[^\s<]+)/gim;
	827	+ processedText = processedText.replace(urlPattern, (match, prefix, url) => {
	828	+ const safeUrl = encodeURI(url);
	829	+ return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${url}</a>`;
	830	+ });
2224	831
2225		- // Process markdown headers FIRST
2226		- let processedText = formatMarkdownHeaders(inputText);
	832	+ // Process www. URLs
	833	+ const wwwPattern = /(^|[^">])(www\.[\S]+(\b|$))(?![^<]*<\/a>)/gim;
	834	+ processedText = processedText.replace(wwwPattern, (match, prefix, url) => {
	835	+ const safeUrl = encodeURI(`http://${url}`);
	836	+ return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${url}</a>`;
	837	+ });
2227	838
2228		- // Process text styling (bold, italic, strikethrough)
2229		- processedText = formatTextStyling(processedText);
	839	+ return processedText;
	840	+ }
2230	841
2231		- // Process code blocks BEFORE processing links
2232		- processedText = formatCodeBlocks(processedText);
2233		-
2234		- // Process markdown tables BEFORE converting newlines to paragraphs
2235		- processedText = formatMarkdownTables(processedText);
2236		-
2237		- // NOW convert to paragraphs
2238		- processedText = convertNewlinesToBreaks(processedText);
2239		-
2240		- // IMPORTANT: Handle citation-style brackets FIRST [URL]
2241		- // This prevents them from being processed as markdown links
2242		- // Match [URL] where URL is a complete URL in square brackets (common in AI citations)
2243		- processedText = processedText.replace(/\[(https?:\/\/[^\]]+)\]/g, (match, url) => {
2244		- // Clean the URL of any trailing punctuation
2245		- let cleanUrl = url.replace(/[.,;!?]+$/, '');
2246		- const safeUrl = safeEncodeUrl(cleanUrl);
2247		- // Return as a proper link without the brackets
2248		- return `<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
2249		- });
2250		-
2251		- // Process markdown links: [text](url) and [](url)
2252		- // Uses balanced parenthesis matching to handle URLs containing parens
2253		- // (e.g. PDF filenames with dates like (2025-08-28).pdf)
2254		- processedText = (function(input) {
2255		- var result = '';
2256		- var i = 0;
2257		- while (i < input.length) {
2258		- // Look for [ at current position
2259		- if (input[i] === '[') {
2260		- // Find closing ]
2261		- var closeBracket = input.indexOf(']', i + 1);
2262		- if (closeBracket === -1 || closeBracket + 1 >= input.length || input[closeBracket + 1] !== '(') {
2263		- result += input[i];
2264		- i++;
2265		- continue;
2266		- }
2267		- var linkText = input.substring(i + 1, closeBracket);
2268		- // Check if URL starts with http
2269		- var urlStart = closeBracket + 2;
2270		- if (!input.substring(urlStart).match(/^https?:\/\//)) {
2271		- result += input[i];
2272		- i++;
2273		- continue;
2274		- }
2275		- // Find balanced closing paren
2276		- var depth = 1;
2277		- var j = urlStart;
2278		- while (j < input.length && depth > 0) {
2279		- if (input[j] === '(') depth++;
2280		- else if (input[j] === ')') depth--;
2281		- if (depth > 0) j++;
2282		- }
2283		- if (depth !== 0) {
2284		- result += input[i];
2285		- i++;
2286		- continue;
2287		- }
2288		- var url = input.substring(urlStart, j);
2289		- var cleanUrl = url.replace(/[\].,;!?]+$/, '');
2290		- var encodedUrl = safeEncodeUrl(cleanUrl);
2291		- if (!linkText || !linkText.trim()) {
2292		- result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + cleanUrl + '</a>';
2293		- } else {
2294		- var safeText = sanitizeUserInput(linkText);
2295		- result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + safeText + '</a>';
2296		- }
2297		- i = j + 1; // Skip past the closing )
2298		- } else {
2299		- result += input[i];
2300		- i++;
2301		- }
2302		- }
2303		- return result;
2304		- })(processedText);
2305		-
2306		- // Process phone numbers: [text](tel:number)
2307		- const phonePattern = /\[([^\]]+)\]\((tel:[\d+\-\s()]+)\)/g;
2308		- processedText = processedText.replace(phonePattern, (match, text, phone) => {
2309		- const safePhone = safeEncodeUrl(phone);
2310		- const safeText = sanitizeUserInput(text);
2311		- return `<a href="${safePhone}">${safeText}</a>`;
2312		- });
2313		-
2314		- // Process mailto links: [text](mailto:email)
2315		- const mailtoPattern = /\[([^\]]+)\]\((mailto:[^\)]+)\)/g;
2316		- processedText = processedText.replace(mailtoPattern, (match, text, mailto) => {
2317		- const safeMailto = safeEncodeUrl(mailto);
2318		- const safeText = sanitizeUserInput(text);
2319		- return `<a href="${safeMailto}">${safeText}</a>`;
2320		- });
2321		-
2322		- // Process standalone URLs - but NOT if they're already in <a> tags or brackets
2323		- // Updated pattern to be more careful about what it matches
2324		- const urlPattern = /(^|[^">=\[\]])(https?:\/\/[^\s<"\[\]]+)(?![^<]*<\/a>)(?!\])/gim;
2325		- processedText = processedText.replace(urlPattern, (match, prefix, url) => {
2326		- // Extra check: make sure this isn't already linked
2327		- if (match.includes('href=') || match.includes('</a>')) {
2328		- return match;
2329		- }
2330		-
2331		- // Clean trailing punctuation
2332		- let cleanUrl = url.replace(/[.,;!?)]+$/, '');
2333		- const safeUrl = safeEncodeUrl(cleanUrl);
2334		- return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
2335		- });
2336		-
2337		- // Process www. URLs - but NOT if they're already in <a> tags or brackets
2338		- const wwwPattern = /(^|[^">/\[\]])(www\.[\S]+)(?![^<]*<\/a>)(?!\])/gim;
2339		- processedText = processedText.replace(wwwPattern, (match, prefix, url) => {
2340		- // Extra check: make sure this isn't already linked
2341		- if (match.includes('href=') || match.includes('</a>')) {
2342		- return match;
2343		- }
2344		-
2345		- // Clean trailing punctuation
2346		- let cleanUrl = url.replace(/[.,;!?)]+$/, '');
2347		- const safeUrl = safeEncodeUrl(`http://${cleanUrl}`);
2348		- return `${prefix}<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`;
2349		- });
2350		-
2351		- return processedText;
2352		-}
2353		-
2354	842	function formatMarkdownHeaders(text) {
2355	843	// Handle h1 to h6 headers
2356		- return text.replace(/^(#{1,6})\s+(.+)$/gm, function(match, hashes, content) {
	844	+ return text.replace(/^(#{1,6})\s(.+)$/gm, function(match, hashes, content) {
2357	845	const level = hashes.length;
2358		- return `<h${level} class="chat-heading chat-heading-${level}">${content.trim()}</h${level}>`;
	846	+ return `<h${level} class="chat-heading">${content}</h${level}>`;
2359	847	});
2360	848	}
2361	849
2362		-function formatTextStyling(text) {
2363		- // IMPORTANT: Protect BOTH HTML href and Markdown URLs from formatting
2364		- const protectedSegments = [];
2365		- let protectedText = text;
2366		-
2367		- // Step 1a: Protect HTML href="..." attributes
2368		- protectedText = protectedText.replace(/href\s*=\s*["']([^"']+)["']/gi, function(match) {
2369		- const placeholder = `__PROTECTED_${protectedSegments.length}__`;
2370		- protectedSegments.push(match);
2371		- return placeholder;
2372		- });
2373		-
2374		- // Step 1b: Protect Markdown links [text](url)
2375		- // This is crucial - we need to protect the URLs in markdown format
2376		- protectedText = protectedText.replace(/\[([^\]]*)\]\(([^)]+)\)/g, function(match) {
2377		- const placeholder = `__PROTECTED_${protectedSegments.length}__`;
2378		- protectedSegments.push(match);
2379		- return placeholder;
2380		- });
2381		-
2382		- // Step 1c: Also protect bare URLs that might exist
2383		- protectedText = protectedText.replace(/(https?:\/\/[^\s<>"]+)/gi, function(match) {
2384		- const placeholder = `__PROTECTED_${protectedSegments.length}__`;
2385		- protectedSegments.push(match);
2386		- return placeholder;
2387		- });
2388		-
2389		- // Step 2: Now apply text styling to the protected text
2390		- // Handle bold text (**text**)
2391		- protectedText = protectedText.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
2392		-
2393		- // Handle italic text (*text* or _text_) - Safari-compatible (no lookbehind)
2394		- // Match single asterisks that aren't part of bold (**) by checking they're not followed/preceded by another *
2395		- protectedText = protectedText.replace(/(?!\*\*)\*([^*\n]+)\*(?!\*)/g, '<em>$1</em>');
2396		-
2397		- // Handle underscores for italic - Safari-compatible (no lookbehind)
2398		- // Exclude __PROTECTED_N__ placeholders by checking the content doesn't contain PROTECTED
2399		- protectedText = protectedText.replace(/(?!__)_((?!PROTECTED)[^_\n]+)_(?!_)/g, '<em>$1</em>');
2400		-
2401		- // Handle strikethrough (~~text~~)
2402		- protectedText = protectedText.replace(/~~(.*?)~~/g, '<del>$1</del>');
2403		-
2404		- // Step 3: Restore all protected segments
2405		- protectedSegments.forEach((original, index) => {
2406		- const placeholder = `__PROTECTED_${index}__`;
2407		- protectedText = protectedText.replace(placeholder, original);
2408		- });
2409		-
2410		- return protectedText;
2411		-}
2412	850	function formatBoldText(text) {
2413		- // This function is kept for compatibility but now uses formatTextStyling
2414		- return formatTextStyling(text);
	851	+ return text.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
2415	852	}
2416	853
2417		-function convertNewlinesToBreaks(text) {
2418		- // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
2419		- const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
	854	+ function convertNewlinesToBreaks(text) {
	855	+ // Split the text into paragraphs (marked by double newlines or multiple <br> tags)
	856	+ const paragraphs = text.split(/(?:\n\n|\<br\>\s*\<br\>)/g);
	857	+
	858	+ // Wrap each paragraph in <p> tags
	859	+ return paragraphs
	860	+ .map(para => `<p>${para.trim()}</p>`)
	861	+ .join('');
	862	+ }
2420	863
2421		- // Filter out empty paragraphs and wrap each paragraph in <p> tags
2422		- return paragraphs
2423		- .map(para => para.trim())
2424		- .filter(para => para.length > 0) // Remove empty paragraphs
2425		- .map(para => `<p>${para}</p>`)
2426		- .join('');
2427		-}
2428	864	function formatCodeBlocks(text) {
2429		- // Handle fenced code blocks with language specification (```language)
2430		- text = text.replace(/```(\w+)?\n?([\s\S]*?)```/g, (match, language, code) => {
2431		- const lang = language || 'text';
2432		- const escapedCode = escapeHtml(code.trim());
2433		- return `<div class="mxchat-code-block-container">
2434		- <div class="mxchat-code-header">
2435		- <span class="mxchat-code-language">${lang}</span>
2436		- <button class="mxchat-copy-button" aria-label="Copy to clipboard">Copy</button>
2437		- </div>
2438		- <pre class="mxchat-code-block"><code class="language-${lang}">${escapedCode}</code></pre>
2439		- </div>`;
	865	+ // First handle raw PHP tags
	866	+ text = text.replace(/(<\?php[\s\S]*?\?>)/g, (match) => {
	867	+ return `<pre><code class="language-php">${escapeHtml(match)}</code></pre>`;
2440	868	});
2441		-
2442		- // Handle inline code with single backticks
2443		- text = text.replace(/`([^`\n]+)`/g, '<code class="mxchat-inline-code">$1</code>');
2444		-
2445		- // Handle raw PHP tags (legacy support)
2446		- text = text.replace(/(<\?php[\s\S]*?\?>)/g, (match) => {
2447		- const escapedCode = escapeHtml(match);
2448		- return `<div class="mxchat-code-block-container">
2449		- <div class="mxchat-code-header">
2450		- <span class="mxchat-code-language">php</span>
2451		- <button class="mxchat-copy-button" aria-label="Copy to clipboard">Copy</button>
2452		- </div>
2453		- <pre class="mxchat-code-block"><code class="language-php">${escapedCode}</code></pre>
2454		- </div>`;
	869	+
	870	+ // Then handle code blocks with backticks
	871	+ text = text.replace(/```php5?\n([\s\S]+?)```/gi, (match, code) => {
	872	+ return `<pre><code class="language-php">${escapeHtml(code)}</code></pre>`;
2455	873	});
2456		-
	874	+
2457	875	return text;
2458	876	}
2459		-
2460		- function formatMarkdownTables(text) {
2461		- var lines = text.split('\n');
2462		- var result = [];
2463		- var i = 0;
2464		-
2465		- while (i < lines.length) {
2466		- // Check for a table: current line has pipes AND next line is a separator row
2467		- if (i + 1 < lines.length &&
2468		- lines[i].indexOf('|') !== -1 &&
2469		- /^\s*\|?[\s\-:]+(\|[\s\-:]+)+\|?\s*$/.test(lines[i + 1])) {
2470		-
2471		- var tableLines = [];
2472		- var headerLine = lines[i];
2473		- var separatorLine = lines[i + 1];
2474		- tableLines.push(headerLine);
2475		- tableLines.push(separatorLine);
2476		-
2477		- // Collect remaining table rows
2478		- var j = i + 2;
2479		- while (j < lines.length && lines[j].indexOf('|') !== -1 && lines[j].trim() !== '') {
2480		- tableLines.push(lines[j]);
2481		- j++;
2482		- }
2483		-
2484		- // Parse alignment from separator row
2485		- var sepCells = separatorLine.split('|').filter(function(c) { return c.trim() !== ''; });
2486		- var alignments = sepCells.map(function(cell) {
2487		- var trimmed = cell.trim();
2488		- if (trimmed.charAt(0) === ':' && trimmed.charAt(trimmed.length - 1) === ':') return 'center';
2489		- if (trimmed.charAt(trimmed.length - 1) === ':') return 'right';
2490		- return 'left';
2491		- });
2492		-
2493		- // Build HTML table
2494		- var html = '<div class="mxchat-table-wrapper"><table class="mxchat-table">';
2495		-
2496		- // Header row
2497		- var headerCells = tableLines[0].split('|').filter(function(c) { return c.trim() !== ''; });
2498		- html += '<thead><tr>';
2499		- headerCells.forEach(function(cell, idx) {
2500		- var align = alignments[idx] || 'left';
2501		- html += '<th style="text-align:' + align + '">' + cell.trim() + '</th>';
2502		- });
2503		- html += '</tr></thead>';
2504		-
2505		- // Body rows
2506		- html += '<tbody>';
2507		- for (var r = 2; r < tableLines.length; r++) {
2508		- var rowCells = tableLines[r].split('|').filter(function(c) { return c.trim() !== ''; });
2509		- html += '<tr>';
2510		- rowCells.forEach(function(cell, idx) {
2511		- var align = alignments[idx] || 'left';
2512		- html += '<td style="text-align:' + align + '">' + cell.trim() + '</td>';
2513		- });
2514		- html += '</tr>';
2515		- }
2516		- html += '</tbody></table></div>';
2517		-
2518		- result.push(html);
2519		- i = j;
2520		- } else {
2521		- result.push(lines[i]);
2522		- i++;
2523		- }
2524		- }
2525		-
2526		- return result.join('\n');
2527		- }
2528		-
	877	+
2529	878	function sanitizeUserInput(text) {
2530	879	const div = document.createElement('div');
2531	880	div.textContent = text;
2532	881	return div.innerHTML;
		@@ -2531,12 +880,12 @@
2531	880	div.textContent = text;
2532	881	return div.innerHTML;
2533	882	}
2534	883
	884	+
2535	885	function escapeHtml(unsafe) {
2536		- // Skip escaping if it's already escaped or contains HTML code block markup
2537		- if (unsafe.includes('&lt;') || unsafe.includes('&gt;') ||
2538		- unsafe.includes('<pre><code') || unsafe.includes('</code></pre>')) {
	886	+ // First check if it's already a code block
	887	+ if (unsafe.includes('<pre><code') || unsafe.includes('</code></pre>')) {
2539	888	return unsafe;
2540	889	}
2541	890
2542	891	return unsafe
		@@ -2552,25 +901,15 @@
2552	901	textArea.innerHTML = text;
2553	902	return textArea.value;
2554	903	}
2555	904
	905	+
2556	906	// ====================================
2557	907	// UI & SCROLLING CONTROLS
2558	908	// ====================================
2559	909
2560		- function scrollToBottom(botIdOrInstant, instant) {
2561		- // Handle backward compatibility: scrollToBottom() or scrollToBottom(true/false)
2562		- var botId = 'default';
2563		- if (typeof botIdOrInstant === 'string') {
2564		- botId = botIdOrInstant;
2565		- instant = instant || false;
2566		- } else if (typeof botIdOrInstant === 'boolean') {
2567		- instant = botIdOrInstant;
2568		- } else {
2569		- instant = false;
2570		- }
2571		-
2572		- var chatBox = getElement(botId, 'chat-box');
	910	+ function scrollToBottom(instant = false) {
	911	+ var chatBox = $('#chat-box');
2573	912	if (instant) {
2574	913	// Instantly set the scroll position to the bottom
2575	914	chatBox.scrollTop(chatBox.prop("scrollHeight"));
2576	915	} else {
		@@ -2579,15 +918,15 @@
2579	918	const scrollHeight = chatBox.prop("scrollHeight");
2580	919	const initialScroll = chatBox.scrollTop();
2581	920	const distance = scrollHeight - initialScroll;
2582	921	const duration = 500; // Duration in ms
2583		-
	922	+
2584	923	function smoothScroll(timestamp) {
2585	924	if (!start) start = timestamp;
2586	925	const progress = timestamp - start;
2587	926	const currentScroll = initialScroll + (distance * (progress / duration));
2588	927	chatBox.scrollTop(currentScroll);
2589		-
	928	+
2590	929	if (progress < duration) {
2591	930	requestAnimationFrame(smoothScroll);
2592	931	} else {
2593	932	chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
		@@ -2592,37 +931,33 @@
2592	931	} else {
2593	932	chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom
2594	933	}
2595	934	}
2596		-
	935	+
2597	936	requestAnimationFrame(smoothScroll);
2598	937	}
2599	938	}
2600		-
2601		- function scrollElementToTop(element, botId, topOffset) {
2602		- botId = botId || 'default';
2603		- topOffset = (typeof topOffset === 'number') ? topOffset : 2;
2604		- var chatBox = getElement(botId, 'chat-box');
	939	+
	940	+ function scrollElementToTop(element) {
	941	+ var chatBox = $('#chat-box');
2605	942	var elementTop = element.position().top + chatBox.scrollTop();
2606		- chatBox.animate({ scrollTop: Math.max(0, elementTop - topOffset) }, 500);
	943	+ chatBox.animate({ scrollTop: elementTop }, 500);
2607	944	}
2608		-
2609		- function showChatWidget(botId) {
2610		- botId = botId || 'default';
2611		- var $button = getElement(botId, 'floating-chatbot-button');
	945	+
	946	+ function showChatWidget() {
2612	947	// First ensure display is set
2613		- $button.css('display', 'flex');
	948	+ $('#floating-chatbot-button').css('display', 'flex');
2614	949	// Then handle the fade
2615		- $button.fadeTo(500, 1);
	950	+ $('#floating-chatbot-button').fadeTo(500, 1);
2616	951	// Force visibility
2617		- $button.removeClass('hidden');
	952	+ $('#floating-chatbot-button').removeClass('hidden');
	953	+ //console.log('Showing widget');
2618	954	}
2619		-
2620		- function hideChatWidget(botId) {
2621		- botId = botId || 'default';
2622		- var $button = getElement(botId, 'floating-chatbot-button');
2623		- $button.css('display', 'none');
2624		- $button.addClass('hidden');
	955	+
	956	+ function hideChatWidget() {
	957	+ $('#floating-chatbot-button').css('display', 'none');
	958	+ $('#floating-chatbot-button').addClass('hidden');
	959	+ //console.log('Hiding widget');
2625	960	}
2626	961
2627	962	function disableScroll() {
2628	963	if (isMobile()) {
		@@ -2651,15 +986,18 @@
2651	986	// NOTIFICATION SYSTEM
2652	987	// ====================================
2653	988
2654	989	function createNotificationBadge() {
	990	+ //console.log("Creating notification badge...");
2655	991	const chatButton = document.getElementById('floating-chatbot-button');
2656		-
	992	+ //console.log("Chat button found:", !!chatButton);
	993	+
2657	994	if (!chatButton) return;
2658		-
	995	+
2659	996	// Remove any existing badge first
2660	997	const existingBadge = chatButton.querySelector('.chat-notification-badge');
2661	998	if (existingBadge) {
	999	+ //console.log("Removing existing badge");
2662	1000	existingBadge.remove();
2663	1001	}
2664	1002
2665	1003	notificationBadge = document.createElement('div');
		@@ -2681,43 +1019,34 @@
2681	1019	chatButton.appendChild(notificationBadge);
2682	1020
2683	1021	}
2684	1022
2685		- function showNotification(botId) {
2686		- botId = botId || 'default';
2687		- const badge = getElementDOM(botId, 'chat-notification-badge');
2688		- var $floatingChatbot = getElement(botId, 'floating-chatbot');
2689		- if (badge && $floatingChatbot.hasClass('hidden')) {
	1023	+ function showNotification() {
	1024	+ const badge = document.getElementById('chat-notification-badge');
	1025	+ if (badge && $('#floating-chatbot').hasClass('hidden')) {
2690	1026	badge.style.display = 'block';
2691	1027	badge.textContent = '1';
2692	1028	}
2693	1029	}
2694		-
2695		- function hideNotification(botId) {
2696		- botId = botId || 'default';
2697		- const badge = getElementDOM(botId, 'chat-notification-badge');
	1030	+
	1031	+ function hideNotification() {
	1032	+ const badge = document.getElementById('chat-notification-badge');
2698	1033	if (badge) {
2699	1034	badge.style.display = 'none';
2700	1035	}
2701	1036	}
2702		-
2703		- function startNotificationChecking(botId) {
2704		- botId = botId || 'default';
	1037	+
	1038	+ function startNotificationChecking() {
2705	1039	const chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2706	1040	if (!chatPersistenceEnabled) return;
2707		-
2708		- createNotificationBadge(botId);
2709		- var instance = MxChatInstances.get(botId);
2710		- instance.notificationCheckInterval = setInterval(function() {
2711		- checkForNewMessages(botId);
2712		- }, 30000); // Check every 30 seconds
	1041	+
	1042	+ createNotificationBadge();
	1043	+ notificationCheckInterval = setInterval(checkForNewMessages, 30000); // Check every 30 seconds
2713	1044	}
2714		-
2715		- function stopNotificationChecking(botId) {
2716		- botId = botId || 'default';
2717		- var instance = MxChatInstances.get(botId);
2718		- if (instance.notificationCheckInterval) {
2719		- clearInterval(instance.notificationCheckInterval);
	1045	+
	1046	+ function stopNotificationChecking() {
	1047	+ if (notificationCheckInterval) {
	1048	+ clearInterval(notificationCheckInterval);
2720	1049	}
2721	1050	}
2722	1051
2723	1052	function checkForNewMessages() {
		@@ -2743,35 +1072,50 @@
2743	1072	});
2744	1073	}
2745	1074
2746	1075
2747		-// ====================================
2748		-// LIVE AGENT FUNCTIONALITY
2749		-// ====================================
2750		-
2751		-function startPolling(botId) {
2752		- botId = botId || 'default';
2753		- var instance = MxChatInstances.get(botId);
2754		- // Clear any existing interval first
2755		- stopPolling(botId);
2756		- instance.pollingInterval = setInterval(function() {
2757		- checkForAgentMessages(botId);
2758		- }, 5000);
2759		-}
2760		-
2761		-function stopPolling(botId) {
2762		- botId = botId || 'default';
2763		- var instance = MxChatInstances.get(botId);
2764		- if (instance.pollingInterval) {
2765		- clearInterval(instance.pollingInterval);
2766		- instance.pollingInterval = null;
	1076	+ // ====================================
	1077	+ // LIVE AGENT FUNCTIONALITY
	1078	+ // ====================================
	1079	+
	1080	+ function updateChatModeIndicator(mode) {
	1081	+ const indicator = document.getElementById('chat-mode-indicator');
	1082	+ if (indicator) {
	1083	+ // For Live Agent, keep as is; for AI mode, use the customized text
	1084	+ if (mode === 'agent') {
	1085	+ indicator.textContent = 'Live Agent';
	1086	+ } else {
	1087	+ // Get the custom AI agent text from a data attribute we'll add to the element
	1088	+ const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent';
	1089	+ indicator.textContent = customAiText;
	1090	+ }
	1091	+ }
	1092	+ // Start or stop polling based on mode
	1093	+ if (mode === 'agent') {
	1094	+ startPolling();
	1095	+ } else {
	1096	+ stopPolling();
	1097	+ }
2767	1098	}
2768		-}
2769		-
2770		-function checkForAgentMessages(botId) {
2771		- botId = botId || 'default';
2772		- var instance = MxChatInstances.get(botId);
2773		- const sessionId = getChatSession(botId);
	1099	+
	1100	+ function startPolling() {
	1101	+ // Clear any existing interval first
	1102	+ stopPolling();
	1103	+ // Start new polling interval
	1104	+ pollingInterval = setInterval(checkForAgentMessages, 5000);
	1105	+ //console.log("Started agent message polling");
	1106	+ }
	1107	+
	1108	+ function stopPolling() {
	1109	+ if (pollingInterval) {
	1110	+ clearInterval(pollingInterval);
	1111	+ pollingInterval = null;
	1112	+ //console.log("Stopped agent message polling");
	1113	+ }
	1114	+ }
	1115	+
	1116	+function checkForAgentMessages() {
	1117	+ const sessionId = getChatSession();
2774	1118	$.ajax({
2775	1119	url: mxchatChat.ajax_url,
2776	1120	type: 'POST',
2777	1121	dataType: 'json',
		@@ -2777,44 +1121,35 @@
2777	1121	dataType: 'json',
2778	1122	data: {
2779	1123	action: 'mxchat_fetch_new_messages',
2780	1124	session_id: sessionId,
2781		- last_seen_id: instance.lastSeenMessageId,
2782		- persistence_enabled: 'true',
	1125	+ last_seen_id: lastSeenMessageId,
	1126	+ persistence_enabled: 'true', // Add this too
2783	1127	nonce: mxchatChat.nonce
2784	1128	},
2785	1129	success: function (response) {
2786	1130	if (response.success && response.data?.new_messages) {
2787	1131	let hasNewMessage = false;
2788		-
	1132	+
2789	1133	response.data.new_messages.forEach(function (message) {
2790		- if (message.role === "agent" && !instance.processedMessageIds.has(message.id)) {
	1134	+ if (message.role === "agent" && !processedMessageIds.has(message.id)) {
2791	1135	hasNewMessage = true;
2792		- appendMessage("agent", message.content, '', [], false, botId);
2793		- instance.lastSeenMessageId = message.id;
2794		- instance.processedMessageIds.add(message.id);
	1136	+ // CHANGE THIS LINE:
	1137	+ appendMessage("agent", message.content); // Instead of replaceLastMessage
	1138	+ lastSeenMessageId = message.id;
	1139	+ processedMessageIds.add(message.id);
2795	1140	}
2796	1141	});
2797	1142
2798		- if (hasNewMessage) {
2799		- enableChatInput(botId);
	1143	+ if (hasNewMessage && $('#floating-chatbot').hasClass('hidden')) {
	1144	+ showNotification();
2800	1145	}
2801		-
2802		- var $floatingChatbot = getElement(botId, 'floating-chatbot');
2803		- if (hasNewMessage && $floatingChatbot.hasClass('hidden')) {
2804		- showNotification(botId);
2805		- }
2806		-
2807		- scrollToBottom(botId, true);
	1146	+
	1147	+ scrollToBottom(true);
2808	1148	}
2809		-
2810		- // Handle chat mode transitions (e.g. agent ended chat via !endchat)
2811		- if (response.success && response.data?.chat_mode) {
2812		- updateChatModeIndicator(response.data.chat_mode, botId);
2813		- }
2814	1149	},
2815	1150	error: function (xhr, status, error) {
2816		- // Polling error - silently continue
	1151	+ //console.error("Polling error:", xhr, status, error);
2817	1152	}
2818	1153	});
2819	1154	}
2820	1155
		@@ -2820,166 +1155,120 @@
2820	1155
2821	1156	// ====================================
2822	1157	// CHAT HISTORY & PERSISTENCE
2823	1158	// ====================================
2824		-
2825		-function loadChatHistory(botId, onComplete) {
2826		- botId = botId || 'default';
2827		- var instance = MxChatInstances.get(botId);
2828		-
2829		- // Prevent duplicate loading
2830		- if (instance.chatHistoryLoaded) {
2831		- if (onComplete) onComplete();
2832		- return;
2833		- }
2834		-
2835		- // Use getChatSession which returns null if no session exists (does NOT create one)
2836		- var sessionId = getChatSession(botId);
2837		- var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
2838		-
2839		- // No session yet — nothing to load. History will load after first message via ensureSession.
2840		- if (!sessionId) {
2841		- instance.chatHistoryLoaded = true;
2842		- if (onComplete) onComplete();
2843		- return;
2844		- }
2845		-
2846		- if (chatPersistenceEnabled && sessionId) {
2847		- $.ajax({
2848		- url: mxchatChat.ajax_url,
2849		- type: 'POST',
2850		- dataType: 'json',
2851		- data: {
2852		- action: 'mxchat_fetch_conversation_history',
2853		- session_id: sessionId
2854		- },
2855		- success: function(response) {
2856		- // Handle session reset (IP changed while user was away)
2857		- if (response.success === false && response.data && response.data.action === 'reset_session') {
2858		- // Silent reset — new session but don't clear UI
2859		- MxChatInstances.silentResetSession(botId);
2860		- instance.chatHistoryLoaded = true; // Prevent retry loop
2861		- if (onComplete) onComplete();
2862		- return;
2863		- }
2864		-
2865		- // Check if the response indicates success
2866		- if (response.success) {
2867		- // Handle case where conversation data exists and is an array
2868		- if (response.data && Array.isArray(response.data.conversation)) {
2869		- var $chatBox = getElement(botId, 'chat-box');
	1159	+
	1160	+ function loadChatHistory() {
	1161	+ var sessionId = getChatSession();
	1162	+ var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
	1163	+
	1164	+ if (chatPersistenceEnabled && sessionId) {
	1165	+ $.ajax({
	1166	+ url: mxchatChat.ajax_url,
	1167	+ type: 'POST',
	1168	+ dataType: 'json',
	1169	+ data: {
	1170	+ action: 'mxchat_fetch_conversation_history',
	1171	+ session_id: sessionId
	1172	+ },
	1173	+ success: function(response) {
	1174	+ if (response.success && response.data && Array.isArray(response.data.conversation)) {
	1175	+
	1176	+
	1177	+ var $chatBox = $('#chat-box');
2870	1178	var $fragment = $(document.createDocumentFragment());
2871		- let highestMessageId = instance.lastSeenMessageId;
2872		-
2873		- // Update chat mode if provided
	1179	+ let highestMessageId = lastSeenMessageId;
	1180	+
2874	1181	if (response.data.chat_mode) {
2875		- updateChatModeIndicator(response.data.chat_mode, botId);
	1182	+ updateChatModeIndicator(response.data.chat_mode);
2876	1183	}
2877		-
2878		- // Only process if there are actual messages
2879		- if (response.data.conversation.length > 0) {
2880		- // IMPORTANT: Clear existing messages before loading history
2881		- $chatBox.empty();
2882		-
2883		- $.each(response.data.conversation, function(index, message) {
2884		- // Skip agent messages if persistence is off
2885		- if (!chatPersistenceEnabled && message.role === 'agent') {
2886		- return;
2887		- }
2888		-
2889		- var messageClass, messageBgColor, messageFontColor;
2890		-
2891		- switch (message.role) {
2892		- case 'user':
2893		- messageClass = 'user-message';
2894		- messageBgColor = userMessageBgColor;
2895		- messageFontColor = userMessageFontColor;
2896		- break;
2897		- case 'agent':
2898		- messageClass = 'agent-message';
2899		- messageBgColor = liveAgentMessageBgColor;
2900		- messageFontColor = liveAgentMessageFontColor;
2901		- break;
2902		- default:
2903		- messageClass = 'bot-message';
2904		- messageBgColor = botMessageBgColor;
2905		- messageFontColor = botMessageFontColor;
2906		- break;
2907		- }
2908		-
2909		- var messageElement = $('<div>').addClass(messageClass)
2910		- .css({
2911		- 'background': messageBgColor,
2912		- 'color': messageFontColor
2913		- });
2914		-
2915		- var content = message.content;
2916		- content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
2917		- content = decodeHTMLEntities(content);
2918		-
2919		- // Skip linkify for messages containing structured HTML
2920		- // (forms, product cards, galleries, etc.) to avoid
2921		- // markdown formatting corrupting HTML attributes
2922		- // (e.g. underscores in name="field_name" becoming <em> tags)
2923		- if (content.includes("mxchat-product-card") ||
2924		- content.includes("mxchat-image-gallery") ||
2925		- content.includes("mxchat-featured-products") ||
2926		- content.includes("<form") ||
2927		- content.includes("<input") ||
2928		- content.includes("<select") ||
2929		- content.includes("<textarea")) {
2930		- messageElement.html(content);
2931		- } else {
2932		- var formattedContent = linkify(content);
2933		- messageElement.html(formattedContent);
2934		- }
2935		-
2936		- $fragment.append(messageElement);
2937		-
2938		- // Track message IDs
	1184	+
	1185	+ $.each(response.data.conversation, function(index, message) {
	1186	+ // Skip agent messages if persistence is off
	1187	+ if (!chatPersistenceEnabled && message.role === 'agent') {
	1188	+ return;
	1189	+ }
	1190	+
	1191	+ var messageClass, messageBgColor, messageFontColor;
	1192	+
	1193	+ switch (message.role) {
	1194	+ case 'user':
	1195	+ messageClass = 'user-message';
	1196	+ messageBgColor = userMessageBgColor;
	1197	+ messageFontColor = userMessageFontColor;
	1198	+ break;
	1199	+ case 'agent':
	1200	+ messageClass = 'agent-message';
	1201	+ messageBgColor = liveAgentMessageBgColor;
	1202	+ messageFontColor = liveAgentMessageFontColor;
	1203	+ break;
	1204	+ default:
	1205	+ messageClass = 'bot-message';
	1206	+ messageBgColor = botMessageBgColor;
	1207	+ messageFontColor = botMessageFontColor;
	1208	+ break;
	1209	+ }
	1210	+
	1211	+ var messageElement = $('<div>').addClass(messageClass)
	1212	+ .css({
	1213	+ 'background': messageBgColor,
	1214	+ 'color': messageFontColor
	1215	+ });
	1216	+
	1217	+ var content = message.content;
	1218	+ content = content.replace(/\\'/g, "'").replace(/\\"/g, '"');
	1219	+ content = decodeHTMLEntities(content);
	1220	+
	1221	+ if (content.includes("mxchat-product-card") || content.includes("mxchat-image-gallery")) {
	1222	+ messageElement.html(content);
	1223	+ } else {
	1224	+ var formattedContent = linkify(
	1225	+ formatBoldText(
	1226	+ convertNewlinesToBreaks(formatCodeBlocks(content))
	1227	+ )
	1228	+ );
	1229	+ messageElement.html(formattedContent);
	1230	+ }
	1231	+
	1232	+ $fragment.append(messageElement);
	1233	+
	1234	+ // In loadChatHistory, change this part:
2939	1235	if (message.id) {
2940	1236	highestMessageId = Math.max(highestMessageId, message.id);
2941		- instance.processedMessageIds.add(message.id);
	1237	+ processedMessageIds.add(message.id); // Add all message IDs to processed set
2942	1238	}
2943		- });
2944		-
2945		- // Only append messages and scroll if we have content
2946		- $chatBox.append($fragment);
2947		- scrollToBottom(botId, true);
2948		-
2949		- // Collapse quick questions if we have conversation history
2950		- // BUT skip auto-collapse for embedded bots (they should stay expanded)
2951		- if (hasQuickQuestions(botId) && !isEmbeddedBot(botId)) {
2952		- collapseQuickQuestions(botId);
	1239	+ });
	1240	+
	1241	+ $chatBox.append($fragment);
	1242	+ scrollToBottom(true);
	1243	+
	1244	+ if (response.data.conversation.length > 0 && hasQuickQuestions()) {
	1245	+ collapseQuickQuestions();
	1246	+ }
	1247	+
	1248	+ // Update lastSeenMessageId after history loads
	1249	+ lastSeenMessageId = highestMessageId;
	1250	+
	1251	+ // Only update chat mode if persistence is enabled
	1252	+ if (chatPersistenceEnabled && response.data.conversation.length > 0) {
	1253	+ var lastMessage = response.data.conversation[response.data.conversation.length - 1];
	1254	+ if (lastMessage.role === 'agent') {
	1255	+ updateChatModeIndicator('agent');
2953	1256	}
2954		-
2955		- // Update lastSeenMessageId after history loads
2956		- instance.lastSeenMessageId = highestMessageId;
2957		-
2958		- // Only update chat mode if persistence is enabled and we have messages
2959		- if (chatPersistenceEnabled) {
2960		- var lastMessage = response.data.conversation[response.data.conversation.length - 1];
2961		- if (lastMessage.role === 'agent') {
2962		- updateChatModeIndicator('agent', botId);
2963		- }
2964		- }
2965		-
2966		- // Mark as loaded ONLY after successful load
2967		- instance.chatHistoryLoaded = true;
2968	1257	}
	1258	+ } else {
	1259	+ console.warn("No conversation history found.");
2969	1260	}
	1261	+ },
	1262	+ error: function(xhr, status, error) {
	1263	+ //console.error("Error loading chat history:", status, error);
	1264	+ appendMessage("bot", "Unable to load chat history.");
2970	1265	}
2971		- if (onComplete) onComplete();
2972		- },
2973		- error: function(xhr, status, error) {
2974		- // Error loading chat history - silently continue
2975		- if (onComplete) onComplete();
2976		- }
2977		- });
2978		- } else {
2979		- if (onComplete) onComplete();
	1266	+ });
	1267	+ } else {
	1268	+ console.warn("Chat persistence is disabled or no session ID found. Not loading history.");
	1269	+ }
2980	1270	}
2981		-}
2982	1271
2983	1272
2984	1273	// ====================================
2985	1274	// FILE UPLOAD FUNCTIONALITY
		@@ -2991,42 +1280,40 @@
2991	1280	element.addEventListener(eventType, handler);
2992	1281	}
2993	1282	}
2994	1283
2995		- function showActivePdf(filename, botId) {
2996		- botId = botId || 'default';
2997		- const container = getElementDOM(botId, 'active-pdf-container');
2998		- const nameElement = getElementDOM(botId, 'active-pdf-name');
2999		-
	1284	+ function showActivePdf(filename) {
	1285	+ const container = document.getElementById('active-pdf-container');
	1286	+ const nameElement = document.getElementById('active-pdf-name');
	1287	+
3000	1288	if (!container || !nameElement) {
	1289	+ //console.error('PDF container elements not found');
3001	1290	return;
3002	1291	}
3003		-
	1292	+
3004	1293	nameElement.textContent = filename;
3005	1294	container.style.display = 'flex';
3006	1295	}
3007		-
3008		- function showActiveWord(filename, botId) {
3009		- botId = botId || 'default';
3010		- const container = getElementDOM(botId, 'active-word-container');
3011		- const nameElement = getElementDOM(botId, 'active-word-name');
3012		-
	1296	+
	1297	+ function showActiveWord(filename) {
	1298	+ const container = document.getElementById('active-word-container');
	1299	+ const nameElement = document.getElementById('active-word-name');
	1300	+
3013	1301	if (!container || !nameElement) {
	1302	+ //console.error('Word document container elements not found');
3014	1303	return;
3015	1304	}
3016		-
	1305	+
3017	1306	nameElement.textContent = filename;
3018	1307	container.style.display = 'flex';
3019	1308	}
3020		-
3021		- function removeActivePdf(botId) {
3022		- botId = botId || 'default';
3023		- var instance = MxChatInstances.get(botId);
3024		- const container = getElementDOM(botId, 'active-pdf-container');
3025		- const nameElement = getElementDOM(botId, 'active-pdf-name');
3026		-
3027		- if (!container || !nameElement || !instance.activePdfFile) return;
3028		-
	1309	+
	1310	+ function removeActivePdf() {
	1311	+ const container = document.getElementById('active-pdf-container');
	1312	+ const nameElement = document.getElementById('active-pdf-name');
	1313	+
	1314	+ if (!container || !nameElement || !activePdfFile) return;
	1315	+
3029	1316	fetch(mxchatChat.ajax_url, {
3030	1317	method: 'POST',
3031	1318	headers: {
3032	1319	'Content-Type': 'application/x-www-form-urlencoded',
		@@ -3032,9 +1319,9 @@
3032	1319	'Content-Type': 'application/x-www-form-urlencoded',
3033	1320	},
3034	1321	body: new URLSearchParams({
3035	1322	'action': 'mxchat_remove_pdf',
3036		- 'session_id': getChatSession(botId),
	1323	+ 'session_id': sessionId,
3037	1324	'nonce': mxchatChat.nonce
3038	1325	})
3039	1326	})
3040	1327	.then(response => response.json())
		@@ -3041,25 +1328,23 @@
3041	1328	.then(data => {
3042	1329	if (data.success) {
3043	1330	container.style.display = 'none';
3044	1331	nameElement.textContent = '';
3045		- instance.activePdfFile = null;
3046		- appendMessage('bot', 'PDF removed.', '', [], false, botId);
	1332	+ activePdfFile = null;
	1333	+ appendMessage('bot', 'PDF removed.');
3047	1334	}
3048	1335	})
3049	1336	.catch(error => {
3050		- // Error removing PDF - silently continue
	1337	+ //console.error('Error removing PDF:', error);
3051	1338	});
3052	1339	}
3053		-
3054		- function removeActiveWord(botId) {
3055		- botId = botId || 'default';
3056		- var instance = MxChatInstances.get(botId);
3057		- const container = getElementDOM(botId, 'active-word-container');
3058		- const nameElement = getElementDOM(botId, 'active-word-name');
3059		-
3060		- if (!container || !nameElement || !instance.activeWordFile) return;
3061		-
	1340	+
	1341	+ function removeActiveWord() {
	1342	+ const container = document.getElementById('active-word-container');
	1343	+ const nameElement = document.getElementById('active-word-name');
	1344	+
	1345	+ if (!container || !nameElement || !activeWordFile) return;
	1346	+
3062	1347	fetch(mxchatChat.ajax_url, {
3063	1348	method: 'POST',
3064	1349	headers: {
3065	1350	'Content-Type': 'application/x-www-form-urlencoded',
		@@ -3065,9 +1350,9 @@
3065	1350	'Content-Type': 'application/x-www-form-urlencoded',
3066	1351	},
3067	1352	body: new URLSearchParams({
3068	1353	'action': 'mxchat_remove_word',
3069		- 'session_id': getChatSession(botId),
	1354	+ 'session_id': sessionId,
3070	1355	'nonce': mxchatChat.nonce
3071	1356	})
3072	1357	})
3073	1358	.then(response => response.json())
		@@ -3074,58 +1359,61 @@
3074	1359	.then(data => {
3075	1360	if (data.success) {
3076	1361	container.style.display = 'none';
3077	1362	nameElement.textContent = '';
3078		- instance.activeWordFile = null;
3079		- appendMessage('bot', 'Word document removed.', '', [], false, botId);
	1363	+ activeWordFile = null;
	1364	+ appendMessage('bot', 'Word document removed.');
3080	1365	}
3081	1366	})
3082	1367	.catch(error => {
3083		- // Error removing Word document - silently continue
	1368	+ //console.error('Error removing Word document:', error);
3084	1369	});
3085	1370	}
3086		-
	1371	+
3087	1372	// ====================================
3088	1373	// CONSENT & COMPLIANCE (GDPR)
3089	1374	// ====================================
3090		-
3091		- function initializeChatVisibility(botId) {
3092		- botId = botId || 'default';
3093		- const complianzEnabled = mxchatChat.complianz_toggle === 'on' ||
3094		- mxchatChat.complianz_toggle === '1' ||
	1375	+
	1376	+ function initializeChatVisibility() {
	1377	+ //console.log('Initializing chat visibility');
	1378	+ const complianzEnabled = mxchatChat.complianz_toggle === 'on' ||
	1379	+ mxchatChat.complianz_toggle === '1' ||
3095	1380	mxchatChat.complianz_toggle === 1;
3096		-
	1381	+
3097	1382	if (complianzEnabled && typeof cmplz_has_consent === "function" && typeof complianz !== 'undefined') {
3098	1383	// Initial check
3099		- checkConsentAndShowChat(botId);
3100		-
	1384	+ checkConsentAndShowChat();
	1385	+
3101	1386	// Listen for consent changes
3102	1387	$(document).on('cmplz_status_change', function(event) {
3103		- checkConsentAndShowChat(botId);
	1388	+ //console.log('Status change detected');
	1389	+ checkConsentAndShowChat();
3104	1390	});
3105	1391	} else {
3106	1392	// If Complianz is not enabled, always show
3107		- getElement(botId, 'floating-chatbot-button')
	1393	+ $('#floating-chatbot-button')
3108	1394	.css('display', 'flex')
3109	1395	.removeClass('hidden no-consent')
3110	1396	.fadeTo(500, 1);
3111		-
	1397	+
3112	1398	// Also check pre-chat message when Complianz is not enabled
3113		- checkPreChatDismissal(botId);
	1399	+ checkPreChatDismissal();
3114	1400	}
3115	1401	}
3116	1402
3117		-
3118		- function checkConsentAndShowChat(botId) {
3119		- botId = botId || 'default';
	1403	+
	1404	+ function checkConsentAndShowChat() {
3120	1405	var consentStatus = cmplz_has_consent('marketing');
3121	1406	var consentType = complianz.consenttype;
3122		-
3123		- let $widget = getElement(botId, 'floating-chatbot-button');
3124		- let $chatbot = getElement(botId, 'floating-chatbot');
3125		- let $preChat = getElement(botId, 'pre-chat-message');
3126		-
	1407	+
	1408	+ //console.log('Checking consent:', {status: consentStatus,type: consentType});
	1409	+
	1410	+ let $widget = $('#floating-chatbot-button');
	1411	+ let $chatbot = $('#floating-chatbot');
	1412	+ let $preChat = $('#pre-chat-message');
	1413	+
3127	1414	if (consentStatus === true) {
	1415	+ //console.log('Consent granted - showing widget');
3128	1416	$widget
3129	1417	.removeClass('no-consent')
3130	1418	.css('display', 'flex')
3131	1419	.removeClass('hidden')
		@@ -3130,12 +1418,13 @@
3130	1418	.css('display', 'flex')
3131	1419	.removeClass('hidden')
3132	1420	.fadeTo(500, 1);
3133	1421	$chatbot.removeClass('no-consent');
3134		-
	1422	+
3135	1423	// Show pre-chat message if not dismissed
3136		- checkPreChatDismissal(botId);
	1424	+ checkPreChatDismissal();
3137	1425	} else {
	1426	+ //console.log('No consent - hiding widget');
3138	1427	$widget
3139	1428	.addClass('no-consent')
3140	1429	.fadeTo(500, 0, function() {
3141	1430	$(this)
		@@ -3142,9 +1431,9 @@
3142	1431	.css('display', 'none')
3143	1432	.addClass('hidden');
3144	1433	});
3145	1434	$chatbot.addClass('no-consent');
3146		-
	1435	+
3147	1436	// Hide pre-chat message when no consent
3148	1437	$preChat.hide();
3149	1438	}
3150	1439	}
		@@ -3152,38 +1441,46 @@
3152	1441
3153	1442	// ====================================
3154	1443	// PRE-CHAT MESSAGE HANDLING
3155	1444	// ====================================
3156		-
3157		- function checkPreChatDismissal(botId) {
3158		- botId = botId || 'default';
3159		- try {
3160		- var dismissedAt = localStorage.getItem('mxchat_pre_chat_dismissed_' + botId);
3161		- if (dismissedAt) {
3162		- // Re-show after 24 hours
3163		- var elapsed = Date.now() - parseInt(dismissedAt, 10);
3164		- if (elapsed < 86400000) {
3165		- getElement(botId, 'pre-chat-message').hide();
3166		- return;
	1445	+
	1446	+ function checkPreChatDismissal() {
	1447	+ $.ajax({
	1448	+ url: mxchatChat.ajax_url,
	1449	+ type: 'POST',
	1450	+ data: {
	1451	+ action: 'mxchat_check_pre_chat_message_status',
	1452	+ _ajax_nonce: mxchatChat.nonce
	1453	+ },
	1454	+ success: function(response) {
	1455	+ if (response.success && !response.data.dismissed) {
	1456	+ $('#pre-chat-message').fadeIn(250);
	1457	+ } else {
	1458	+ $('#pre-chat-message').hide();
3167	1459	}
3168		- // Expired — clear and show again
3169		- localStorage.removeItem('mxchat_pre_chat_dismissed_' + botId);
	1460	+ },
	1461	+ error: function() {
	1462	+ //console.error('Failed to check pre-chat message dismissal status.');
3170	1463	}
3171		- getElement(botId, 'pre-chat-message').fadeIn(250);
3172		- } catch (e) {
3173		- // localStorage unavailable — show the message
3174		- getElement(botId, 'pre-chat-message').fadeIn(250);
3175		- }
	1464	+ });
3176	1465	}
3177		-
3178		- function handlePreChatDismissal(botId) {
3179		- botId = botId || 'default';
3180		- getElement(botId, 'pre-chat-message').fadeOut(200);
3181		- try {
3182		- localStorage.setItem('mxchat_pre_chat_dismissed_' + botId, String(Date.now()));
3183		- } catch (e) {
3184		- // localStorage unavailable — dismissal won't persist
3185		- }
	1466	+
	1467	+ function handlePreChatDismissal() {
	1468	+ $('#pre-chat-message').fadeOut(200);
	1469	+ $.ajax({
	1470	+ url: mxchatChat.ajax_url,
	1471	+ type: 'POST',
	1472	+ data: {
	1473	+ action: 'mxchat_dismiss_pre_chat_message',
	1474	+ _ajax_nonce: mxchatChat.nonce
	1475	+ },
	1476	+ success: function() {
	1477	+ $('#pre-chat-message').hide();
	1478	+ },
	1479	+ error: function() {
	1480	+ //console.error('Failed to dismiss pre-chat message.');
	1481	+ }
	1482	+ });
3186	1483	}
3187	1484
3188	1485
3189	1486	// ====================================
		@@ -3209,307 +1506,242 @@
3209	1506	// ====================================
3210	1507
3211	1508	$(document).on('click', '.mxchat-popular-question', function () {
3212	1509	var question = $(this).text();
3213		- var botId = getBotIdFromElement(this);
3214		-
	1510	+
3215	1511	// Append the question as if the user typed it
3216		- appendMessage("user", question, '', [], false, botId);
3217		-
	1512	+ appendMessage("user", question);
	1513	+
3218	1514	// Only collapse if there are questions
3219		- if (hasQuickQuestions(botId)) {
3220		- collapseQuickQuestions(botId);
	1515	+ if (hasQuickQuestions()) {
	1516	+ collapseQuickQuestions();
3221	1517	}
3222		-
	1518	+
3223	1519	// Send the question to the server
3224		- sendMessageToChatbot(question, botId);
	1520	+ sendMessageToChatbot(question);
3225	1521	});
3226	1522
3227	1523	$(document).on('click', '.questions-toggle-btn', function(e) {
3228	1524	e.preventDefault();
3229	1525	e.stopPropagation();
3230		- var botId = getBotIdFromElement(this);
3231		- expandQuickQuestions(botId);
	1526	+ expandQuickQuestions();
3232	1527	});
3233	1528
3234	1529	$(document).on('click', '.questions-collapse-btn', function(e) {
3235	1530	e.preventDefault();
3236	1531	e.stopPropagation();
3237		- var botId = getBotIdFromElement(this);
3238		- collapseQuickQuestions(botId);
	1532	+ collapseQuickQuestions();
3239	1533	});
3240	1534
3241		- // Chatbot visibility toggle handlers - use class selector for multi-instance support
3242		- // Handles click + Enter/Space keypresses for keyboard accessibility (WCAG 2.1 SC 2.1.1).
3243		- $(document).on('click keydown', '.floating-chatbot-button', function(e) {
3244		- if (e.type === 'keydown') {
3245		- if (e.key !== 'Enter' && e.key !== ' ' && e.key !== 'Spacebar') return;
3246		- e.preventDefault();
3247		- }
3248		- var botId = getBotIdFromElement(this);
3249		- var $chatbot = getElement(botId, 'floating-chatbot');
3250		- var $badge = getElement(botId, 'chat-notification-badge');
3251		- var $preChat = getElement(botId, 'pre-chat-message');
3252		-
3253		- if ($chatbot.hasClass('hidden')) {
3254		- $chatbot.removeClass('hidden').addClass('visible')
3255		- .attr('aria-modal', 'true').attr('role', 'dialog');
3256		- $(this).addClass('hidden').attr('aria-expanded', 'true');
3257		- $badge.hide(); // Hide notification when opening chat
	1535	+ // Chatbot visibility toggle handlers
	1536	+ $(document).on('click', '#floating-chatbot-button', function() {
	1537	+ var chatbot = $('#floating-chatbot');
	1538	+ if (chatbot.hasClass('hidden')) {
	1539	+ chatbot.removeClass('hidden').addClass('visible');
	1540	+ $(this).addClass('hidden');
	1541	+ $('#chat-notification-badge').hide(); // Hide notification when opening chat
3258	1542	disableScroll();
3259		- $preChat.fadeOut(250);
3260		-
3261		- // First open per page load: re-fetch behavior settings in case
3262		- // this page's inline values came from a stale full-page cache
3263		- // (plan-32db95). Idempotent — later opens are a no-op.
3264		- mxchatRefreshDynamicSettings();
3265		-
3266		- // Load chat history for returning visitors (persistence)
3267		- var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3268		- if (chatPersistenceEnabled) {
3269		- MxChatInstances.ensureSession(botId);
3270		- }
3271		-
3272		- // Deferred email check — only on first widget open
3273		- var emailBlocker = getElementDOM(botId, 'email-blocker');
3274		- var instance = MxChatInstances.get(botId);
3275		- if (emailBlocker && !instance.emailCheckDone) {
3276		- instance.emailCheckDone = true;
3277		- resolveEmailState(botId);
3278		- } else if (!emailBlocker) {
3279		- // No email collection — still route through showChatContainerForBot
3280		- // so the loader is shown while chat history loads
3281		- showChatContainerForBot(botId);
3282		- }
3283		-
3284		- // Move keyboard focus into the message input after the open transition.
3285		- setTimeout(function() {
3286		- var chatInput = getElementDOM(botId, 'chat-input');
3287		- if (chatInput && !chatInput.disabled) {
3288		- try { chatInput.focus({ preventScroll: true }); } catch (err) { chatInput.focus(); }
3289		- }
3290		- }, 300);
	1543	+ $('#pre-chat-message').fadeOut(250);
3291	1544	} else {
3292		- $chatbot.removeClass('visible').addClass('hidden').removeAttr('aria-modal');
3293		- $(this).removeClass('hidden').attr('aria-expanded', 'false');
	1545	+ chatbot.removeClass('visible').addClass('hidden');
	1546	+ $(this).removeClass('hidden');
3294	1547	enableScroll();
3295		- checkPreChatDismissal(botId);
	1548	+ checkPreChatDismissal();
3296	1549	}
3297	1550	});
3298		-
3299		- // Allow clicking anywhere on the title bar to close the chatbot.
3300		- // Returns keyboard focus to the launcher so keyboard users don't get
3301		- // stranded at <body> (WCAG SC 2.4.3 Focus Order). :focus-visible is
3302		- // heuristic-based so mouse-triggered close won't show a focus ring.
3303		- $(document).on('click', '.chatbot-top-bar', function() {
3304		- var botId = getBotIdFromElement(this);
3305		- getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible').removeAttr('aria-modal');
3306		- var $launcher = getElement(botId, 'floating-chatbot-button');
3307		- $launcher.removeClass('hidden').attr('aria-expanded', 'false');
	1551	+
	1552	+ $(document).on('click', '#exit-chat-button', function() {
	1553	+ $('#floating-chatbot').addClass('hidden').removeClass('visible');
	1554	+ $('#floating-chatbot-button').removeClass('hidden');
3308	1555	enableScroll();
3309		- try { $launcher.trigger('focus'); } catch (err) { /* no-op */ }
3310	1556	});
3311		-
3312		- // Global Escape-key handler — closes any visible chat widget and
3313		- // returns focus to its launcher. Standard modal-dismissal pattern;
3314		- // pairs with aria-modal="true" set on the widget when it opens.
3315		- $(document).on('keydown', function(e) {
3316		- if (e.key !== 'Escape' && e.key !== 'Esc') return;
3317		- var $visible = $('.floating-chatbot.visible');
3318		- if (!$visible.length) return;
3319		- e.preventDefault();
3320		- $visible.each(function() {
3321		- var botId = getBotIdFromElement(this);
3322		- $(this).addClass('hidden').removeClass('visible').removeAttr('aria-modal');
3323		- var $launcher = getElement(botId, 'floating-chatbot-button');
3324		- $launcher.removeClass('hidden').attr('aria-expanded', 'false');
3325		- try { $launcher.trigger('focus'); } catch (err) { /* no-op */ }
3326		- });
3327		- enableScroll();
3328		- });
3329		-
	1557	+
3330	1558	$(document).on('click', '.close-pre-chat-message', function(e) {
3331	1559	e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click
3332		- var botId = getBotIdFromElement(this);
3333		- handlePreChatDismissal(botId);
	1560	+ $('#pre-chat-message').fadeOut(200, function() {
	1561	+ $(this).remove();
	1562	+ });
3334	1563	});
3335		-
3336		-
3337		- // PDF upload button handlers - use class selector
3338		- $(document).on('click', '.pdf-upload-btn', function() {
3339		- var botId = getBotIdFromElement(this);
3340		- var pdfInput = getElementDOM(botId, 'pdf-upload');
3341		- if (pdfInput) pdfInput.click();
	1564	+
	1565	+ // Add to Cart button handler
	1566	+ $(document).on('click', '.mxchat-add-to-cart-button', function() {
	1567	+ var productId = $(this).data('product-id');
	1568	+
	1569	+ // Get the button text instead of hardcoded "add to cart"
	1570	+ var buttonText = $(this).text() || "add to cart";
	1571	+
	1572	+ // Add a special prefix to indicate this is from button
	1573	+ appendMessage("user", buttonText);
	1574	+ sendMessageToChatbot("!addtocart"); // Special command to indicate button click
3342	1575	});
3343	1576
3344		- // Word upload button handlers - use class selector
3345		- $(document).on('click', '.word-upload-btn', function() {
3346		- var botId = getBotIdFromElement(this);
3347		- var wordInput = getElementDOM(botId, 'word-upload');
3348		- if (wordInput) wordInput.click();
3349		- });
	1577	+ // PDF upload button handlers
	1578	+ if (document.getElementById('pdf-upload-btn')) {
	1579	+ document.getElementById('pdf-upload-btn').addEventListener('click', function() {
	1580	+ document.getElementById('pdf-upload').click();
	1581	+ });
	1582	+ }
3350	1583
3351		- // PDF file input change handler - delegated, bot-aware (was bound to stale un-suffixed id 'pdf-upload')
3352		- $(document).on('change', '.pdf-upload', async function(e) {
3353		- var botId = getBotIdFromElement(this);
3354		- var instance = MxChatInstances.get(botId);
3355		- const file = this.files[0];
3356		- const sessionId = MxChatInstances.ensureSession(botId);
3357		-
	1584	+ // Word upload button handlers
	1585	+ if (document.getElementById('word-upload-btn')) {
	1586	+ document.getElementById('word-upload-btn').addEventListener('click', function() {
	1587	+ document.getElementById('word-upload').click();
	1588	+ });
	1589	+ }
	1590	+
	1591	+ // PDF file input change handler
	1592	+ addSafeEventListener('pdf-upload', 'change', async function(e) {
	1593	+ const file = e.target.files[0];
	1594	+
3358	1595	if (!file || file.type !== 'application/pdf') {
3359	1596	alert('Please select a valid PDF file.');
3360	1597	return;
3361	1598	}
3362		-
	1599	+
3363	1600	if (!sessionId) {
	1601	+ //console.error('No session ID found');
3364	1602	alert('Error: No session ID found');
3365	1603	return;
3366	1604	}
3367		-
	1605	+
3368	1606	if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) {
	1607	+ //console.error('mxchatChat not properly configured:', mxchatChat);
3369	1608	alert('Error: Ajax configuration missing');
3370	1609	return;
3371	1610	}
3372		-
	1611	+
3373	1612	// Disable buttons and show loading state
3374		- const uploadBtn = getElementDOM(botId, 'pdf-upload-btn');
3375		- const sendBtn = getElementDOM(botId, 'send-button');
3376		- if (!uploadBtn) return;
	1613	+ const uploadBtn = document.getElementById('pdf-upload-btn');
	1614	+ const sendBtn = document.getElementById('send-button');
3377	1615	const originalBtnContent = uploadBtn.innerHTML;
3378		-
	1616	+
3379	1617	try {
3380		- // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f.
3381		- await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); });
3382	1618	const formData = new FormData();
3383	1619	formData.append('action', 'mxchat_upload_pdf');
3384	1620	formData.append('pdf_file', file);
3385	1621	formData.append('session_id', sessionId);
3386	1622	formData.append('nonce', mxchatChat.nonce);
3387		-
	1623	+
3388	1624	uploadBtn.disabled = true;
3389		- if (sendBtn) sendBtn.disabled = true;
	1625	+ sendBtn.disabled = true;
3390	1626	uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50">
3391	1627	<circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle>
3392	1628	</svg>`;
3393		-
	1629	+
3394	1630	const response = await fetch(mxchatChat.ajax_url, {
3395	1631	method: 'POST',
3396	1632	body: formData
3397	1633	});
3398		-
	1634	+
3399	1635	const data = await response.json();
3400		-
	1636	+
3401	1637	if (data.success) {
3402	1638	// Hide popular questions if they exist
3403		- if (hasQuickQuestions(botId)) {
3404		- collapseQuickQuestions(botId);
	1639	+ const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
	1640	+ if (hasQuickQuestions()) {
	1641	+ collapseQuickQuestions();
3405	1642	}
3406		-
	1643	+
3407	1644	// Show the active PDF name
3408		- showActivePdf(data.data.filename, botId);
3409		-
3410		- appendMessage('bot', data.data.message, '', [], false, botId);
3411		- scrollToBottom(botId);
3412		- instance.activePdfFile = data.data.filename;
	1645	+ showActivePdf(data.data.filename);
	1646	+
	1647	+ appendMessage('bot', data.data.message);
	1648	+ scrollToBottom();
	1649	+ activePdfFile = data.data.filename;
3413	1650	} else {
	1651	+ //console.error('Upload failed:', data.data);
3414	1652	alert('Failed to upload PDF. Please try again.');
3415	1653	}
3416	1654	} catch (error) {
	1655	+ //console.error('Upload error:', error);
3417	1656	alert('Error uploading file. Please try again.');
3418	1657	} finally {
3419	1658	uploadBtn.disabled = false;
3420		- if (sendBtn) sendBtn.disabled = false;
	1659	+ sendBtn.disabled = false;
3421	1660	uploadBtn.innerHTML = originalBtnContent;
3422	1661	this.value = ''; // Reset file input
3423	1662	}
3424	1663	});
3425	1664
3426		- // Word file input change handler - delegated, bot-aware (was bound to stale un-suffixed id 'word-upload')
3427		- $(document).on('change', '.word-upload', async function(e) {
3428		- var botId = getBotIdFromElement(this);
3429		- var instance = MxChatInstances.get(botId);
3430		- const file = this.files[0];
3431		- const sessionId = MxChatInstances.ensureSession(botId);
3432		-
	1665	+ // Word file input change handler
	1666	+ addSafeEventListener('word-upload', 'change', async function(e) {
	1667	+ const file = e.target.files[0];
	1668	+
3433	1669	if (!file || file.type !== 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') {
3434	1670	alert('Please select a valid Word document (.docx).');
3435	1671	return;
3436	1672	}
3437		-
	1673	+
3438	1674	if (!sessionId) {
	1675	+ //console.error('No session ID found');
3439	1676	alert('Error: No session ID found');
3440	1677	return;
3441	1678	}
3442		-
3443		- if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) {
3444		- alert('Error: Ajax configuration missing');
3445		- return;
3446		- }
3447		-
	1679	+
3448	1680	// Disable buttons and show loading state
3449		- const uploadBtn = getElementDOM(botId, 'word-upload-btn');
3450		- const sendBtn = getElementDOM(botId, 'send-button');
3451		- if (!uploadBtn) return;
	1681	+ const uploadBtn = document.getElementById('word-upload-btn');
	1682	+ const sendBtn = document.getElementById('send-button');
3452	1683	const originalBtnContent = uploadBtn.innerHTML;
3453		-
	1684	+
3454	1685	try {
3455		- // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f.
3456		- await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); });
3457	1686	const formData = new FormData();
3458	1687	formData.append('action', 'mxchat_upload_word');
3459	1688	formData.append('word_file', file);
3460	1689	formData.append('session_id', sessionId);
3461	1690	formData.append('nonce', mxchatChat.nonce);
3462		-
	1691	+
3463	1692	uploadBtn.disabled = true;
3464		- if (sendBtn) sendBtn.disabled = true;
	1693	+ sendBtn.disabled = true;
3465	1694	uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50">
3466	1695	<circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle>
3467	1696	</svg>`;
3468		-
	1697	+
3469	1698	const response = await fetch(mxchatChat.ajax_url, {
3470	1699	method: 'POST',
3471	1700	body: formData
3472	1701	});
3473		-
	1702	+
3474	1703	const data = await response.json();
3475		-
	1704	+
3476	1705	if (data.success) {
3477	1706	// Hide popular questions if they exist
3478		- if (hasQuickQuestions(botId)) {
3479		- collapseQuickQuestions(botId);
	1707	+ const popularQuestionsContainer = document.getElementById('mxchat-popular-questions');
	1708	+ if (hasQuickQuestions()) {
	1709	+ collapseQuickQuestions();
3480	1710	}
3481		-
	1711	+
3482	1712	// Show the active Word document name
3483		- showActiveWord(data.data.filename, botId);
3484		-
3485		- appendMessage('bot', data.data.message, '', [], false, botId);
3486		- scrollToBottom(botId);
3487		- instance.activeWordFile = data.data.filename;
	1713	+ showActiveWord(data.data.filename);
	1714	+
	1715	+ appendMessage('bot', data.data.message);
	1716	+ scrollToBottom();
	1717	+ activeWordFile = data.data.filename;
3488	1718	} else {
	1719	+ //console.error('Upload failed:', data.data);
3489	1720	alert('Failed to upload Word document. Please try again.');
3490	1721	}
3491	1722	} catch (error) {
	1723	+ //console.error('Upload error:', error);
3492	1724	alert('Error uploading file. Please try again.');
3493	1725	} finally {
3494	1726	uploadBtn.disabled = false;
3495		- if (sendBtn) sendBtn.disabled = false;
	1727	+ sendBtn.disabled = false;
3496	1728	uploadBtn.innerHTML = originalBtnContent;
3497	1729	this.value = ''; // Reset file input
3498	1730	}
3499	1731	});
3500	1732
3501		- // Remove button click handlers - delegated, bot-aware (were bound to stale un-suffixed ids)
3502		- $(document).on('click', '.remove-pdf-btn', function(e) {
	1733	+ // Remove button click handlers
	1734	+ document.getElementById('remove-pdf-btn')?.addEventListener('click', function(e) {
3503	1735	e.preventDefault();
3504	1736	e.stopPropagation();
3505		- removeActivePdf(getBotIdFromElement(this));
	1737	+ removeActivePdf();
3506	1738	});
3507		-
3508		- $(document).on('click', '.remove-word-btn', function(e) {
	1739	+
	1740	+ document.getElementById('remove-word-btn')?.addEventListener('click', function(e) {
3509	1741	e.preventDefault();
3510	1742	e.stopPropagation();
3511		- removeActiveWord(getBotIdFromElement(this));
	1743	+ removeActiveWord();
3512	1744	});
3513	1745
3514	1746	// Window resize handlers
3515	1747	$(window).on('resize orientationchange', function() {
		@@ -3546,498 +1778,165 @@
3546	1778	});
3547	1779	});
3548	1780
3549	1781
3550		-// ====================================
3551		-// INIT LOADER & CHAT CONTAINER HELPERS
3552		-// ====================================
3553		-// These must be outside the email collection block so they're always available
3554		-// (used by persistence loading even when email collection is off)
3555		-
3556		-function showInitLoader(botId) {
3557		- var loader = getElementDOM(botId, 'mxchat-init-loader');
3558		- if (loader) loader.style.display = 'flex';
3559		-}
3560		-
3561		-function hideInitLoader(botId) {
3562		- var loader = getElementDOM(botId, 'mxchat-init-loader');
3563		- if (loader) loader.style.display = 'none';
3564		-}
3565		-
3566		-function showEmailFormForBot(botId) {
3567		- hideInitLoader(botId);
3568		- var emailBlocker = getElementDOM(botId, 'email-blocker');
3569		- var chatContainer = getElementDOM(botId, 'chat-container');
3570		- if (emailBlocker) emailBlocker.style.display = 'flex';
3571		- if (chatContainer) chatContainer.style.display = 'none';
3572		-}
3573		-
3574		-function showChatContainerForBot(botId) {
3575		- var emailBlocker = getElementDOM(botId, 'email-blocker');
3576		- var chatContainer = getElementDOM(botId, 'chat-container');
3577		- if (emailBlocker) emailBlocker.style.display = 'none';
3578		-
3579		- var instance = MxChatInstances.get(botId);
3580		- var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on';
3581		-
3582		- // If persistence is on and history hasn't loaded yet, show loader
3583		- // while history loads to prevent flash of empty chat
3584		- if (chatPersistenceEnabled && !instance.chatHistoryLoaded) {
3585		- if (chatContainer) chatContainer.style.display = 'none';
3586		- showInitLoader(botId);
3587		- loadChatHistory(botId, function() {
3588		- hideInitLoader(botId);
3589		- if (chatContainer) chatContainer.style.display = 'flex';
3590		- scrollToBottom(botId, true);
3591		- });
3592		- } else {
3593		- hideInitLoader(botId);
3594		- if (chatContainer) chatContainer.style.display = 'flex';
3595		- if (typeof loadChatHistory === 'function') {
3596		- loadChatHistory(botId);
3597		- }
3598		- }
3599		-}
3600		-
3601		-// ====================================
3602		-// EMAIL COLLECTION SETUP - MULTI-INSTANCE VERSION
3603		-// ====================================
3604		-// Only run email collection setup if it's enabled
3605		-if (mxchatChat && mxchatChat.email_collection_enabled === 'on') {
3606		-
3607		- // Track submitting state per bot
3608		- const emailSubmittingState = {};
3609		-
3610		- // Add CSS animations for email form (once globally)
3611		- if (!document.getElementById('email-error-styles')) {
3612		- const style = document.createElement('style');
3613		- style.id = 'email-error-styles';
3614		- style.textContent = `
3615		- @keyframes fadeInError {
3616		- from { opacity: 0; transform: translateY(-5px); }
3617		- to { opacity: 1; transform: translateY(0); }
3618		- }
3619		- .email-input-shake {
3620		- animation: shake 0.5s ease-in-out;
3621		- }
3622		- @keyframes shake {
3623		- 0%, 100% { transform: translateX(0); }
3624		- 25% { transform: translateX(-5px); }
3625		- 75% { transform: translateX(5px); }
3626		- }
3627		- @keyframes spin {
3628		- from { transform: rotate(0deg); }
3629		- to { transform: rotate(360deg); }
3630		- }
3631		- .email-spinner {
3632		- display: inline-block;
3633		- vertical-align: middle;
3634		- }
3635		- `;
3636		- document.head.appendChild(style);
3637		- }
3638		-
3639		- function isValidEmailAddress(email) {
3640		- const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
3641		- return emailRegex.test(email.trim()) && email.length <= 254;
3642		- }
3643		-
3644		- function isValidNameInput(name) {
3645		- return name && name.trim().length >= 2 && name.trim().length <= 100;
3646		- }
3647		-
3648		- /**
3649		- * Replace {visitor_name} placeholder in intro message with actual visitor name
3650		- * @param {string} botId - The bot instance ID
3651		- * @param {string} visitorName - The visitor's name to insert
3652		- */
3653		- function replaceVisitorNamePlaceholder(botId, visitorName) {
3654		- var chatBox = getElementDOM(botId, 'chat-box');
3655		- if (!chatBox) return;
3656		-
3657		- // Find the first bot message (intro message)
3658		- var introMessage = chatBox.querySelector('.bot-message');
3659		- if (!introMessage) return;
3660		-
3661		- var messageContent = introMessage.querySelector('div[dir="auto"]');
3662		- if (!messageContent) return;
3663		-
3664		- var html = messageContent.innerHTML;
3665		-
3666		- // Replace {visitor_name} placeholder (case-insensitive)
3667		- if (visitorName && visitorName.trim()) {
3668		- // Escape HTML to prevent XSS
3669		- var safeName = $('<div>').text(visitorName.trim()).html();
3670		- html = html.replace(/\{visitor_name\}/gi, safeName);
3671		- } else {
3672		- // Remove placeholder and clean up spacing if no name provided
3673		- html = html.replace(/\{visitor_name\}/gi, '');
3674		- // Clean up any double spaces that might result
3675		- html = html.replace(/\s{2,}/g, ' ').trim();
3676		- }
3677		-
3678		- messageContent.innerHTML = html;
3679		- }
3680		-
3681		- function setEmailSubmissionState(botId, loading) {
3682		- var submitButton = getElementDOM(botId, 'email-submit-button');
3683		- var emailInput = getElementDOM(botId, 'user-email');
3684		- var nameInput = getElementDOM(botId, 'user-name');
3685		-
3686		- if (loading) {
3687		- emailSubmittingState[botId] = true;
3688		- if (submitButton) submitButton.disabled = true;
3689		- if (emailInput) emailInput.disabled = true;
3690		- if (nameInput) nameInput.disabled = true;
3691		-
3692		- if (submitButton && !submitButton.getAttribute('data-original-html')) {
3693		- submitButton.setAttribute('data-original-html', submitButton.innerHTML);
3694		- const originalText = submitButton.textContent;
3695		- submitButton.innerHTML = `
3696		- <svg class="email-spinner" style="width: 16px; height: 16px; margin-right: 8px; animation: spin 1s linear infinite;" viewBox="0 0 24 24">
3697		- <circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none" stroke-dasharray="31.416" stroke-dashoffset="31.416">
3698		- <animate attributeName="stroke-dasharray" dur="2s" values="0 31.416;15.708 15.708;0 31.416" repeatCount="indefinite"/>
3699		- <animate attributeName="stroke-dashoffset" dur="2s" values="0;-15.708;-31.416" repeatCount="indefinite"/>
3700		- </circle>
3701		- </svg>
3702		- ${originalText}
3703		- `;
3704		- submitButton.style.opacity = '0.8';
3705		- }
3706		- } else {
3707		- emailSubmittingState[botId] = false;
3708		- if (submitButton) submitButton.disabled = false;
3709		- if (emailInput) emailInput.disabled = false;
3710		- if (nameInput) nameInput.disabled = false;
3711		-
3712		- if (submitButton) {
3713		- const originalHtml = submitButton.getAttribute('data-original-html');
3714		- if (originalHtml) {
3715		- submitButton.innerHTML = originalHtml;
3716		- }
3717		- submitButton.style.opacity = '1';
3718		- }
3719		- }
3720		- }
3721		-
3722		- function showEmailError(botId, message) {
3723		- clearEmailError(botId);
3724		-
3725		- var emailForm = getElementDOM(botId, 'email-collection-form');
3726		- if (!emailForm) return;
3727		-
3728		- const errorDiv = document.createElement('div');
3729		- errorDiv.className = 'email-error';
3730		- errorDiv.style.cssText = `
3731		- color: #e74c3c;
3732		- font-size: 12px;
3733		- margin-top: 8px;
3734		- padding: 4px 0;
3735		- animation: fadeInError 0.3s ease;
3736		- `;
3737		- errorDiv.textContent = message;
3738		- emailForm.appendChild(errorDiv);
3739		-
3740		- // Add shake animation to inputs
3741		- var emailInput = getElementDOM(botId, 'user-email');
3742		- var nameInput = getElementDOM(botId, 'user-name');
3743		-
3744		- if (emailInput) {
3745		- emailInput.classList.add('email-input-shake');
3746		- setTimeout(() => emailInput.classList.remove('email-input-shake'), 500);
3747		- }
3748		- if (nameInput) {
3749		- nameInput.classList.add('email-input-shake');
3750		- setTimeout(() => nameInput.classList.remove('email-input-shake'), 500);
3751		- }
3752		- }
3753		-
3754		- function clearEmailError(botId) {
3755		- var emailForm = getElementDOM(botId, 'email-collection-form');
3756		- if (emailForm) {
3757		- const existingErrors = emailForm.querySelectorAll('.email-error');
3758		- existingErrors.forEach(error => error.remove());
3759		- }
3760		- }
3761		-
3762		- // Resolve email state using server-side data when available, AJAX fallback otherwise
3763		- function resolveEmailState(botId) {
3764		- if (mxchatChat.skip_email_check && mxchatChat.initial_email_state) {
3765		- if (mxchatChat.initial_email_state.show_email_form) {
3766		- showEmailFormForBot(botId);
3767		- } else {
3768		- showChatContainerForBot(botId);
3769		- }
3770		- } else {
3771		- checkSessionAndEmailForBot(botId);
3772		- }
3773		- }
3774		-
3775		- function checkSessionAndEmailForBot(botId) {
3776		- const sessionId = MxChatInstances.ensureSession(botId);
3777		-
3778		- // Hide both panels while we check — show loader instead
3779		- var emailBlocker = getElementDOM(botId, 'email-blocker');
3780		- var chatContainer = getElementDOM(botId, 'chat-container');
3781		- if (emailBlocker) emailBlocker.style.display = 'none';
3782		- if (chatContainer) chatContainer.style.display = 'none';
3783		- showInitLoader(botId);
3784		-
3785		- fetch(mxchatChat.ajax_url, {
3786		- method: 'POST',
3787		- headers: {
3788		- 'Content-Type': 'application/x-www-form-urlencoded',
3789		- },
3790		- body: new URLSearchParams({
3791		- action: 'mxchat_check_email_provided',
3792		- session_id: sessionId,
3793		- nonce: mxchatChat.nonce,
	1782	+ // ====================================
	1783	+ // EMAIL COLLECTION SETUP
	1784	+ // ====================================
	1785	+
	1786	+ // Email collection form setup and handlers
	1787	+ const emailForm = document.getElementById('email-collection-form');
	1788	+ const emailBlocker = document.getElementById('email-blocker');
	1789	+ const chatbotWrapper = document.getElementById('chat-container');
	1790	+
	1791	+ if (emailForm && emailBlocker && chatbotWrapper) {
	1792	+ // Check if email exists for the current session
	1793	+ function checkSessionAndEmail() {
	1794	+ const sessionId = getChatSession();
	1795	+ //console.log("[DEBUG JS] checkSessionAndEmail -> sessionId:", sessionId);
	1796	+
	1797	+ fetch(mxchatChat.ajax_url, {
	1798	+ method: 'POST',
	1799	+ headers: {
	1800	+ 'Content-Type': 'application/x-www-form-urlencoded',
	1801	+ },
	1802	+ body: new URLSearchParams({
	1803	+ action: 'mxchat_check_email_provided',
	1804	+ session_id: sessionId,
	1805	+ nonce: mxchatChat.nonce,
	1806	+ }),
3794	1807	})
3795		- })
3796		- .then((response) => {
3797		- if (!response.ok) {
3798		- throw new Error(`HTTP error! status: ${response.status}`);
3799		- }
3800		- return response.json();
3801		- })
3802		- .then((data) => {
3803		- if (data.success) {
3804		- if (data.data.logged_in || data.data.email) {
3805		- showChatContainerForBot(botId);
	1808	+ .then((response) => response.json())
	1809	+ .then((data) => {
	1810	+ //console.log("[DEBUG JS] mxchat_check_email_provided response:", data);
	1811	+
	1812	+ if (data.success) {
	1813	+ if (data.data.logged_in) {
	1814	+ //console.log("[DEBUG JS] User is logged in. Hiding email form.");
	1815	+ emailBlocker.style.display = 'none';
	1816	+ chatbotWrapper.style.display = 'flex';
	1817	+ } else if (data.data.email) {
	1818	+ //console.log("[DEBUG JS] Email found for session. Hiding email form.");
	1819	+ emailBlocker.style.display = 'none';
	1820	+ chatbotWrapper.style.display = 'flex';
	1821	+ } else {
	1822	+ //console.log("[DEBUG JS] No email provided. Showing email form.");
	1823	+ emailBlocker.style.display = 'flex';
	1824	+ chatbotWrapper.style.display = 'none';
	1825	+ }
3806	1826	} else {
3807		- showEmailFormForBot(botId);
	1827	+ //console.log("[DEBUG JS] Error or no data received. Showing email form.");
	1828	+ emailBlocker.style.display = 'flex';
	1829	+ chatbotWrapper.style.display = 'none';
3808	1830	}
3809		- } else {
3810		- showEmailFormForBot(botId);
3811		- }
3812		- })
3813		- .catch((error) => {
3814		- showEmailFormForBot(botId);
3815		- });
3816		- }
3817		-
3818		- // Event delegation for email form submission
3819		- $(document).on('submit', '.email-collection-form', function(e) {
3820		- e.preventDefault();
3821		- e.stopPropagation();
3822		-
3823		- var botId = getBotIdFromElement(this);
3824		-
3825		- // Prevent double submission
3826		- if (emailSubmittingState[botId]) {
3827		- return false;
	1831	+ })
	1832	+ .catch((error) => {
	1833	+ // //console.error("[DEBUG JS] Fetch error -> forcing email form visible:", error);
	1834	+ emailBlocker.style.display = 'flex';
	1835	+ chatbotWrapper.style.display = 'none';
	1836	+ });
3828	1837	}
3829		-
3830		- var emailInput = getElementDOM(botId, 'user-email');
3831		- var nameInput = getElementDOM(botId, 'user-name');
3832		- var userEmail = emailInput ? emailInput.value.trim() : '';
3833		- var userName = nameInput ? nameInput.value.trim() : '';
3834		- var sessionId = MxChatInstances.ensureSession(botId);
3835		-
3836		- // Validate email
3837		- if (!userEmail) {
3838		- showEmailError(botId, 'Please enter your email address.');
3839		- return false;
3840		- }
3841		-
3842		- if (!isValidEmailAddress(userEmail)) {
3843		- showEmailError(botId, 'Please enter a valid email address.');
3844		- return false;
3845		- }
3846		-
3847		- // Validate name if field exists and has content
3848		- if (nameInput && userName && !isValidNameInput(userName)) {
3849		- showEmailError(botId, 'Please enter a valid name (2-100 characters).');
3850		- return false;
3851		- }
3852		-
3853		- clearEmailError(botId);
3854		- setEmailSubmissionState(botId, true);
3855		-
3856		- // Prepare form data
3857		- const formData = new URLSearchParams({
3858		- action: 'mxchat_handle_save_email_and_response',
3859		- email: userEmail,
3860		- session_id: sessionId,
3861		- nonce: mxchatChat.nonce,
3862		- });
3863		-
3864		- if (userName) {
3865		- formData.append('name', userName);
3866		- }
3867		-
3868		- fetch(mxchatChat.ajax_url, {
3869		- method: 'POST',
3870		- headers: {
3871		- 'Content-Type': 'application/x-www-form-urlencoded',
3872		- },
3873		- body: formData
3874		- })
3875		- .then((response) => {
3876		- if (!response.ok) {
3877		- throw new Error(`HTTP error! status: ${response.status}`);
3878		- }
3879		- return response.json();
3880		- })
3881		- .then((data) => {
3882		- setEmailSubmissionState(botId, false);
3883		-
3884		- if (data.success) {
3885		- showChatContainerForBot(botId);
3886		-
3887		- // Replace {visitor_name} placeholder in intro message with actual name
3888		- if (userName) {
3889		- replaceVisitorNamePlaceholder(botId, userName);
3890		- } else {
3891		- // Remove placeholder if no name provided
3892		- replaceVisitorNamePlaceholder(botId, '');
3893		- }
3894		-
3895		- if (data.message && typeof appendMessage === 'function') {
3896		- setTimeout(() => {
3897		- appendMessage('bot', data.message, '', [], false, botId);
3898		- if (typeof scrollToBottom === 'function') {
3899		- scrollToBottom(botId);
	1838	+
	1839	+ // Handle email form submission
	1840	+ emailForm.addEventListener('submit', function (event) {
	1841	+ event.preventDefault();
	1842	+ const userEmail = document.getElementById('user-email').value;
	1843	+ const sessionId = getChatSession();
	1844	+
	1845	+ if (userEmail) {
	1846	+ fetch(mxchatChat.ajax_url, {
	1847	+ method: 'POST',
	1848	+ headers: {
	1849	+ 'Content-Type': 'application/x-www-form-urlencoded',
	1850	+ },
	1851	+ body: new URLSearchParams({
	1852	+ action: 'mxchat_handle_save_email_and_response',
	1853	+ email: userEmail,
	1854	+ session_id: sessionId,
	1855	+ nonce: mxchatChat.nonce,
	1856	+ }),
	1857	+ })
	1858	+ .then((response) => response.json())
	1859	+ .then((data) => {
	1860	+ //console.log('Backend response:', data);
	1861	+ if (data.success) {
	1862	+ //console.log('Email saved successfully:', userEmail);
	1863	+ emailBlocker.style.display = 'none';
	1864	+ chatbotWrapper.style.display = 'flex';
	1865	+
	1866	+ // Optionally handle bot response
	1867	+ if (data.message) {
	1868	+ appendMessage('bot', data.message);
	1869	+ scrollToBottom();
3900	1870	}
3901		- }, 100);
3902		- }
3903		- } else {
3904		- showEmailError(botId, data.message || 'Failed to save email. Please try again.');
	1871	+ } else {
	1872	+ //console.error('Error saving email:', data.message || 'Unknown error');
	1873	+ }
	1874	+ })
	1875	+ .catch((error) => {
	1876	+ //console.error('AJAX error:', error);
	1877	+ });
3905	1878	}
3906		- })
3907		- .catch((error) => {
3908		- setEmailSubmissionState(botId, false);
3909		- showEmailError(botId, 'An error occurred. Please try again.');
3910	1879	});
	1880	+
	1881	+ // Check session and email status on page load
	1882	+ checkSessionAndEmail();
	1883	+ } else if (mxchatChat.email_collection_enabled) {
	1884	+ // Only show error if email collection is enabled but elements are missing
	1885	+ //console.error('Essential elements for email handling are missing.');
	1886	+ }
3911	1887
3912		- return false;
3913		- });
3914		-
3915		- // Real-time email validation using event delegation
3916		- $(document).on('input', '.mxchat-email-input', function() {
3917		- var botId = getBotIdFromElement(this);
3918		- var $input = $(this);
3919		-
3920		- // Clear previous timeout
3921		- clearTimeout($input.data('validationTimeout'));
3922		-
3923		- // Debounce validation
3924		- var timeout = setTimeout(() => {
3925		- var email = this.value.trim();
3926		- clearEmailError(botId);
3927		-
3928		- if (email && !isValidEmailAddress(email)) {
3929		- showEmailError(botId, 'Please enter a valid email address.');
3930		- }
3931		- }, 500);
3932		-
3933		- $input.data('validationTimeout', timeout);
3934		- });
3935		-
3936		- // Handle Enter key in email input
3937		- $(document).on('keypress', '.mxchat-email-input', function(e) {
3938		- if (e.key === 'Enter') {
3939		- e.preventDefault();
3940		- var botId = getBotIdFromElement(this);
3941		- if (!emailSubmittingState[botId]) {
3942		- $(this).closest('.email-collection-form').submit();
3943		- }
3944		- }
3945		- });
3946		-
3947		- // Handle Enter key in name input
3948		- $(document).on('keypress', '.mxchat-name-input', function(e) {
3949		- if (e.key === 'Enter') {
3950		- e.preventDefault();
3951		- var botId = getBotIdFromElement(this);
3952		- if (!emailSubmittingState[botId]) {
3953		- $(this).closest('.email-collection-form').submit();
3954		- }
3955		- }
3956		- });
3957		-
3958		- // Initialize email check for all bot instances
3959		- // For floating bots: defer until widget is opened (zero passive AJAX)
3960		- // For embedded bots: check immediately since the form is visible
3961		- $('.mxchat-chatbot-wrapper').each(function() {
3962		- var botId = $(this).data('bot-id') || 'default';
3963		- var emailBlocker = getElementDOM(botId, 'email-blocker');
3964		-
3965		- if (emailBlocker) {
3966		- if (isEmbeddedBot(botId)) {
3967		- // Embedded bots are always visible — check now
3968		- resolveEmailState(botId);
3969		- }
3970		- // Floating bots: handled in the widget open handler
3971		- } else if (isEmbeddedBot(botId)) {
3972		- // Embedded bot, no email collection — load history with loader
3973		- var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3974		- if (chatPersistenceEnabled) {
3975		- MxChatInstances.ensureSession(botId);
3976		- showChatContainerForBot(botId);
3977		- }
3978		- }
3979		- });
3980		-}
3981		-
3982		- // Open chatbot when pre-chat message is clicked - use class selector for multi-instance
3983		- $(document).on('click', '.pre-chat-message', function() {
3984		- var botId = getBotIdFromElement(this);
3985		- var $chatbot = getElement(botId, 'floating-chatbot');
3986		- if ($chatbot.hasClass('hidden')) {
3987		- $chatbot.removeClass('hidden').addClass('visible');
3988		- getElement(botId, 'floating-chatbot-button').addClass('hidden');
3989		- handlePreChatDismissal(botId);
	1888	+ // Open chatbot when pre-chat message is clicked
	1889	+ $(document).on('click', '#pre-chat-message', function() {
	1890	+ var chatbot = $('#floating-chatbot');
	1891	+ if (chatbot.hasClass('hidden')) {
	1892	+ chatbot.removeClass('hidden').addClass('visible');
	1893	+ $('#floating-chatbot-button').addClass('hidden');
	1894	+ $('#pre-chat-message').fadeOut(250); // Hide pre-chat message
3990	1895	disableScroll(); // Disable scroll when chatbot opens
3991		-
3992		- // Load chat history for returning visitors (persistence)
3993		- var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on';
3994		- if (chatPersistenceEnabled) {
3995		- MxChatInstances.ensureSession(botId);
3996		- }
3997		-
3998		- // Deferred email check — only on first widget open
3999		- var emailBlocker = getElementDOM(botId, 'email-blocker');
4000		- var instance = MxChatInstances.get(botId);
4001		- if (emailBlocker && !instance.emailCheckDone) {
4002		- instance.emailCheckDone = true;
4003		- resolveEmailState(botId);
4004		- } else if (!emailBlocker) {
4005		- showChatContainerForBot(botId);
4006		- }
4007	1896	}
4008	1897	});
4009	1898
4010		- // Legacy duplicate close handler removed — handled by single event delegation above
	1899	+ var closeButton = document.querySelector('.close-pre-chat-message');
	1900	+ if (closeButton) {
	1901	+ closeButton.addEventListener('click', function() {
	1902	+ $('#pre-chat-message').fadeOut(200); // Hide the message
4011	1903
	1904	+ // Send an AJAX request to set the transient flag for 24 hours
	1905	+ $.ajax({
	1906	+ url: mxchatChat.ajax_url,
	1907	+ type: 'POST',
	1908	+ data: {
	1909	+ action: 'mxchat_dismiss_pre_chat_message',
	1910	+ _ajax_nonce: mxchatChat.nonce
	1911	+ },
	1912	+ success: function() {
	1913	+ //console.log('Pre-chat message dismissed for 24 hours.');
4012	1914
4013		-function hasQuickQuestions(botId) {
4014		- botId = botId || 'default';
4015		- var questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
4016		- if (!questionsContainer) return false;
4017		- const questionButtons = questionsContainer.querySelectorAll('.mxchat-popular-question');
	1915	+ // Ensure the message is hidden after dismissal
	1916	+ $('#pre-chat-message').hide();
	1917	+ },
	1918	+ error: function() {
	1919	+ ////console.error('Failed to dismiss pre-chat message.');
	1920	+ }
	1921	+ });
	1922	+ });
	1923	+ }
	1924	+
	1925	+
	1926	+function hasQuickQuestions() {
	1927	+ const questionButtons = document.querySelectorAll('#mxchat-popular-questions .mxchat-popular-question');
4018	1928	return questionButtons.length > 0;
4019	1929	}
4020	1930
4021		-/**
4022		- * Check if a bot is embedded (not floating)
4023		- * Embedded bots don't have a .floating-chatbot wrapper
4024		- */
4025		-function isEmbeddedBot(botId) {
4026		- botId = botId || 'default';
4027		- var floatingWrapper = document.getElementById('floating-chatbot-' + botId);
4028		- return !floatingWrapper;
4029		-}
4030		-
4031		-function collapseQuickQuestions(botId) {
4032		- botId = botId || 'default';
4033		- const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
4034		- if (questionsContainer && hasQuickQuestions(botId)) {
	1931	+function collapseQuickQuestions() {
	1932	+ const questionsContainer = document.getElementById('mxchat-popular-questions');
	1933	+ if (questionsContainer && hasQuickQuestions()) {
4035	1934	questionsContainer.classList.add('collapsed');
4036	1935	questionsContainer.classList.add('has-been-collapsed');
4037	1936	try {
4038		- sessionStorage.setItem('mxchat_questions_collapsed_' + botId, 'true');
4039		- sessionStorage.setItem('mxchat_questions_has_been_collapsed_' + botId, 'true');
	1937	+ sessionStorage.setItem('mxchat_questions_collapsed', 'true');
	1938	+ sessionStorage.setItem('mxchat_questions_has_been_collapsed', 'true');
4040	1939	} catch (e) {
4041	1940	// Ignore if sessionStorage is not available
4042	1941	}
4043	1942	}
		@@ -4042,15 +1941,14 @@
4042	1941	}
4043	1942	}
4044	1943	}
4045	1944
4046		-function expandQuickQuestions(botId) {
4047		- botId = botId || 'default';
4048		- const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
4049		- if (questionsContainer && hasQuickQuestions(botId)) {
	1945	+function expandQuickQuestions() {
	1946	+ const questionsContainer = document.getElementById('mxchat-popular-questions');
	1947	+ if (questionsContainer && hasQuickQuestions()) {
4050	1948	questionsContainer.classList.remove('collapsed');
4051	1949	try {
4052		- sessionStorage.setItem('mxchat_questions_collapsed_' + botId, 'false');
	1950	+ sessionStorage.setItem('mxchat_questions_collapsed', 'false');
4053	1951	} catch (e) {
4054	1952	// Ignore if sessionStorage is not available
4055	1953	}
4056	1954	}
		@@ -4055,24 +1953,18 @@
4055	1953	}
4056	1954	}
4057	1955	}
4058	1956
4059		-function checkQuickQuestionsState(botId) {
4060		- botId = botId || 'default';
4061		- if (!hasQuickQuestions(botId)) {
	1957	+function checkQuickQuestionsState() {
	1958	+ if (!hasQuickQuestions()) {
4062	1959	return; // Don't do anything if no questions exist
4063	1960	}
4064		-
4065		- // Skip restoring collapsed state for embedded bots - they should always start expanded
4066		- if (isEmbeddedBot(botId)) {
4067		- return;
4068		- }
4069		-
	1961	+
4070	1962	try {
4071		- const isCollapsed = sessionStorage.getItem('mxchat_questions_collapsed_' + botId);
4072		- const hasBeenCollapsed = sessionStorage.getItem('mxchat_questions_has_been_collapsed_' + botId);
4073		-
4074		- const questionsContainer = getElementDOM(botId, 'mxchat-popular-questions');
	1963	+ const isCollapsed = sessionStorage.getItem('mxchat_questions_collapsed');
	1964	+ const hasBeenCollapsed = sessionStorage.getItem('mxchat_questions_has_been_collapsed');
	1965	+
	1966	+ const questionsContainer = document.getElementById('mxchat-popular-questions');
4075	1967	if (questionsContainer) {
4076	1968	if (hasBeenCollapsed === 'true') {
4077	1969	questionsContainer.classList.add('has-been-collapsed');
4078	1970	}
		@@ -4083,103 +1975,26 @@
4083	1975	} catch (e) {
4084	1976	// Ignore if sessionStorage is not available
4085	1977	}
4086	1978	}
4087		-
4088		-// Global delegation for dynamically added links as fallback
4089		-// Use class selector for multi-instance support
4090		-$(document).on('click', '.chat-box a[href]:not([data-tracked])', function(e) {
4091		- const $link = $(this);
4092		- const messageDiv = $link.closest('.bot-message, .agent-message');
4093		-
4094		- // Only process bot/agent message links
4095		- if (messageDiv.length > 0) {
4096		- const originalHref = $link.attr('href');
4097		-
4098		- if (originalHref && (originalHref.startsWith('http://') || originalHref.startsWith('https://'))) {
4099		- e.preventDefault();
4100		- e.stopPropagation();
4101		-
4102		- // Mark as tracked
4103		- $link.attr('data-tracked', 'true');
4104		-
4105		- // Get bot ID from the chat box context
4106		- var botId = getBotIdFromElement(this);
4107		-
4108		- // Get message context from the message div
4109		- const messageText = messageDiv.text().substring(0, 200);
4110		-
4111		- $.ajax({
4112		- url: mxchatChat.ajax_url,
4113		- type: 'POST',
4114		- data: {
4115		- action: 'mxchat_track_url_click',
4116		- session_id: getChatSession(botId),
4117		- url: originalHref,
4118		- message_context: messageText,
4119		- nonce: mxchatChat.nonce
4120		- },
4121		- complete: function() {
4122		- if ($link.attr('target') === '_blank' || linkTarget === '_blank') {
4123		- window.open(originalHref, '_blank');
4124		- } else {
4125		- window.location.href = originalHref;
4126		- }
4127		- }
4128		- });
4129		-
4130		- return false;
4131		- }
4132		- }
4133		-});
4134		-
	1979	+
	1980	+
	1981	+
	1982	+
4135	1983	// ====================================
4136	1984	// MAIN INITIALIZATION
4137	1985	// ====================================
4138		-
4139		- // Initialize all chatbot instances on the page
4140		- initializeAllInstances();
4141		-
4142		- // Legacy initialization for single bot compatibility
4143		- $('.floating-chatbot.hidden').each(function() {
4144		- var botId = getBotIdFromElement(this);
4145		- getElement(botId, 'floating-chatbot-button').removeClass('hidden');
4146		- });
4147		-
	1986	+
	1987	+ if ($('#floating-chatbot').hasClass('hidden')) {
	1988	+ $('#floating-chatbot-button').removeClass('hidden');
	1989	+ }
4148	1990	// Initialize when document is ready
4149	1991	setFullHeight();
	1992	+ initializeChatVisibility();
	1993	+ loadChatHistory();
4150	1994
4151		- // Note: trackOriginatingPage() and loadChatHistory() are now deferred
4152		- // until the user's first interaction via MxChatInstances.ensureSession()
4153		-
4154		- // Initialize chat visibility for all instances
4155		- $('.mxchat-chatbot-wrapper').each(function() {
4156		- var botId = $(this).data('bot-id') || 'default';
4157		- initializeChatVisibility(botId);
4158		- });
4159		-
4160		- // Make functions globally available for add-ons
4161		- window.hasQuickQuestions = hasQuickQuestions;
4162		- window.collapseQuickQuestions = collapseQuickQuestions;
4163		- window.appendMessage = appendMessage;
4164		- window.appendThinkingMessage = appendThinkingMessage;
4165		- window.scrollToBottom = scrollToBottom;
4166		- window.scrollElementToTop = scrollElementToTop;
4167		- window.replaceLastMessage = replaceLastMessage;
4168		- window.callMxChat = callMxChat;
4169		- window.callMxChatStream = callMxChatStream;
4170		- window.shouldUseStreaming = shouldUseStreaming;
4171		- window.getChatSession = getChatSession;
4172		- window.getPageContext = getPageContext;
4173		- window.updateStreamingMessage = updateStreamingMessage;
4174		- window.MxChatInstances = MxChatInstances;
4175		- window.getElement = getElement;
4176		- window.getElementDOM = getElementDOM;
4177		- window.getBotIdFromElement = getBotIdFromElement;
4178		-
4179	1995	}); // End of jQuery ready
4180	1996
4181		-
4182	1997	// ====================================
4183	1998	// GLOBAL EVENT LISTENERS (Outside jQuery)
4184	1999	// ====================================
4185	2000
		@@ -4205,310 +2020,9 @@
4205	2020	}
4206	2021	}
4207	2022	});
4208	2023
4209		-// ============================================================================
4210		-// SATISFACTION RATING (v3.2.6)
4211		-// ============================================================================
4212		-// Per-session 👍/👎 prompt that appears in the chat-box after 60s of user
4213		-// inactivity following a bot reply. One prompt per session, deduped via
4214		-// localStorage. Runs ONLY when the satisfaction_rating_enabled option is on —
4215		-// the option (default off) is authoritative.
4216		-jQuery(function($) {
4217		- if (typeof mxchatChat === 'undefined') return;
4218		- // wp_localize_script stringifies scalars: a PHP boolean false arrives as
4219		- // '' and true as '1', so this must be an explicit-enable allowlist — the
4220		- // old "disabled when exactly false/'off'" check let '' through and the
4221		- // bubble rendered on sites with the option off/unset (plan-4bba64). PHP
4222		- // now emits 'on'/'off' strings; true/'1'/1 keep cached pre-fix HTML
4223		- // (boolean-true localizations) working.
4224		- // NOTE (plan-32db95): this gate reads the INLINE value at DOM ready and is
4225		- // deliberately NOT re-evaluated after the widget's dynamic-settings refresh
4226		- // merges fresh values over mxchatChat (that merge fires on first widget
4227		- // open, after this module has already decided). Re-evaluating would mean
4228		- // restructuring the whole module to late-bind its listeners — not worth it
4229		- // for a prompt that is at worst stale for one page load on a cached page.
4230		- var sre = mxchatChat.satisfaction_rating_enabled;
4231		- if (sre !== 'on' && sre !== true && sre !== '1' && sre !== 1) return;
4232	2024
4233		- // wp_localize_script stringifies ints, so accept both number and numeric string.
4234		- var idleRaw = mxchatChat.satisfaction_rating_idle_seconds;
4235		- var idleSeconds = (typeof idleRaw === 'number') ? idleRaw : parseInt(idleRaw, 10);
4236		- if (!isFinite(idleSeconds)) idleSeconds = 60;
4237		- if (idleSeconds < 5) idleSeconds = 5;
4238		- if (idleSeconds > 600) idleSeconds = 600;
4239		- var IDLE_MS = idleSeconds * 1000;
4240		- var MIN_BOT_REPLIES = 2;
4241		- var ratingState = {};
4242	2025
4243		- function getState(botId) {
4244		- if (!ratingState[botId]) {
4245		- ratingState[botId] = { idleTimer: null, botReplies: 0, promptShown: false, dismissed: false };
4246		- }
4247		- return ratingState[botId];
4248		- }
4249	2026
4250		- function getSessionId(botId) {
4251		- if (typeof MxChatInstances !== 'undefined' && MxChatInstances.getChatSession) {
4252		- return MxChatInstances.getChatSession(botId);
4253		- }
4254		- return null;
4255		- }
4256	2027
4257		- function isAlreadyRated(sessionId) {
4258		- if (!sessionId) return false;
4259		- try { return localStorage.getItem('mxchat_rated:' + sessionId) === '1'; } catch (e) { return false; }
4260		- }
4261		-
4262		- function markRated(sessionId) {
4263		- if (!sessionId) return;
4264		- try { localStorage.setItem('mxchat_rated:' + sessionId, '1'); } catch (e) {}
4265		- }
4266		-
4267		- function esc(s) {
4268		- return String(s == null ? '' : s)
4269		- .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
4270		- .replace(/"/g, '&quot;').replace(/'/g, '&#039;');
4271		- }
4272		-
4273		- // Mirror shouldSkipInlineColors so rating bubbles defer to AI-theme CSS.
4274		- function ratingSkipInlineColors(botId) {
4275		- if (mxchatChat.skip_inline_colors) return true;
4276		- var botAssignments = mxchatChat.bot_theme_assignments || {};
4277		- return botAssignments.hasOwnProperty(botId);
4278		- }
4279		-
4280		- function botBubbleStyleAttr(botId) {
4281		- if (ratingSkipInlineColors(botId)) return '';
4282		- var bg = mxchatChat.bot_message_bg_color;
4283		- var fg = mxchatChat.bot_message_font_color;
4284		- if (!bg && !fg) return '';
4285		- return ' style="background-color: ' + esc(bg || '') + '; color: ' + esc(fg || '') + ';"';
4286		- }
4287		-
4288		- // Reads the rating bubble's actual computed fg+bg (whatever paints it —
4289		- // the inline color pickers OR the mxchat-theme AI customizer's injected CSS)
4290		- // and paints the filled "Send" pill so it fills with the bot font color and
4291		- // labels in the bubble bg. Mirrors mxchatSyncMenuColors(~:1512) for the read.
4292		- // We paint the submit button DIRECTLY (inline longhand) rather than relying
4293		- // on the CSS rule's var()s: Chromium resolves an INHERITED custom property
4294		- // unreliably inside a descendant's `background`, so a bubble-level var would
4295		- // silently fall back to the literal (white-block bug all over again). Inline
4296		- // longhand always wins. Same transparent-guard as the menu so we never paint
4297		- // a see-through value — in that case the CSS literal fallbacks keep it legible.
4298		- function syncRatingBubbleColors(botId) {
4299		- var $chatBox = getChatBoxByBotId(botId);
4300		- if (!$chatBox || !$chatBox.length) return;
4301		- var bubbleEl = $chatBox.find('.mxchat-rating-bot-bubble').last()[0];
4302		- if (!bubbleEl) return;
4303		- var cs = window.getComputedStyle(bubbleEl);
4304		- var fg = cs.color;
4305		- var bg = cs.backgroundColor;
4306		- var hasFg = fg && fg !== 'rgba(0, 0, 0, 0)' && fg !== 'transparent';
4307		- var hasBg = bg && bg !== 'rgba(0, 0, 0, 0)' && bg !== 'transparent';
4308		- // Expose on the bubble too, for any inheriting styles / future use.
4309		- if (hasFg) bubbleEl.style.setProperty('--mxchat-bot-fg', fg);
4310		- if (hasBg) bubbleEl.style.setProperty('--mxchat-bot-bg', bg);
4311		- // Paint the Send pill directly — the part that actually fixes the bug.
4312		- var submitEl = bubbleEl.querySelector('.mxchat-rating-submit');
4313		- if (submitEl) {
4314		- if (hasFg) submitEl.style.backgroundColor = fg; // fill = bot font color
4315		- if (hasBg) submitEl.style.color = bg; // label = bubble background
4316		- }
4317		- }
4318		-
4319		- function copy(key) {
4320		- var c = mxchatChat.satisfaction_rating_copy || {};
4321		- var d = {
4322		- question: 'Was this helpful?',
4323		- helpful: 'Helpful',
4324		- not_helpful: 'Not helpful',
4325		- dismiss: 'Dismiss',
4326		- thanks: 'Thanks! Anything we should improve? (optional)',
4327		- placeholder: 'Tell us what could be better…',
4328		- send: 'Send',
4329		- skip: 'Skip',
4330		- saved: 'Thanks for the feedback.'
4331		- };
4332		- return c[key] || d[key];
4333		- }
4334		-
4335		- function thumbUpSvg() {
4336		- return '<svg viewBox="0 0 24 24" width="18" height="18" fill="currentColor" aria-hidden="true"><path d="M7.493 18.75c-.425 0-.82-.236-.975-.632A7.48 7.48 0 0 1 6 15.375c0-1.75.599-3.358 1.602-4.634.151-.192.373-.309.6-.397.473-.183.89-.514 1.212-.924a9.042 9.042 0 0 1 2.861-2.4c.723-.384 1.35-.956 1.653-1.715a4.498 4.498 0 0 0 .322-1.672V2.75A.75.75 0 0 1 15 2a2.25 2.25 0 0 1 2.25 2.25c0 1.152-.26 2.243-.723 3.218-.266.558.107 1.282.725 1.282h3.126c1.026 0 1.945.694 2.054 1.715.045.422.068.85.068 1.285a11.95 11.95 0 0 1-2.649 7.521c-.388.482-.987.729-1.605.729H14.23c-.483 0-.964-.078-1.423-.23l-3.114-1.04a4.501 4.501 0 0 0-1.423-.23h-.777Z"/><path d="M2.331 10.977a11.969 11.969 0 0 0-.831 4.398 12 12 0 0 0 .52 3.507c.26.85 1.084 1.368 1.973 1.368H4.9c.445 0 .72-.498.523-.898a8.963 8.963 0 0 1-.924-3.977c0-1.708.476-3.305 1.302-4.666.245-.403-.028-.959-.5-.959H4.25c-.832 0-1.612.453-1.918 1.227Z"/></svg>';
4337		- }
4338		- function thumbDownSvg() {
4339		- return '<svg viewBox="0 0 24 24" width="18" height="18" fill="currentColor" aria-hidden="true"><path d="M15.73 5.25h1.035A7.465 7.465 0 0 1 18 9.375a7.465 7.465 0 0 1-1.235 4.125h-.148c-.806 0-1.534.446-2.031 1.08a9.04 9.04 0 0 1-2.861 2.4c-.723.384-1.35.956-1.653 1.715a4.498 4.498 0 0 0-.322 1.672V21a.75.75 0 0 1-.75.75 2.25 2.25 0 0 1-2.25-2.25c0-1.152.26-2.243.723-3.218.266-.558-.107-1.282-.725-1.282H3.622c-1.026 0-1.945-.694-2.054-1.715A12.137 12.137 0 0 1 1.5 12c0-2.848.992-5.464 2.649-7.521C4.537 3.997 5.136 3.75 5.754 3.75h4.541c.483 0 .964.078 1.423.23l3.114 1.04c.46.152.94.23 1.423.23Z"/><path d="M21.669 13.023c.536-1.362.831-2.845.831-4.398 0-1.22-.182-2.398-.52-3.507-.26-.85-1.084-1.368-1.973-1.368H19.1c-.445 0-.72.498-.523.898.591 1.2.924 2.55.924 3.977a8.958 8.958 0 0 1-1.302 4.666c-.245.403.028.959.5.959h1.053c.832 0 1.612-.453 1.918-1.227Z"/></svg>';
4340		- }
4341		-
4342		- function buildPromptHtml(botId) {
4343		- var styleAttr = botBubbleStyleAttr(botId);
4344		- return ''
4345		- + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>'
4346		- + '<div class="mxchat-rating-prompt" data-bot-id="' + esc(botId) + '" role="group" aria-label="' + esc(copy('question')) + '">'
4347		- + '<div class="mxchat-rating-question">' + esc(copy('question')) + '</div>'
4348		- + '<div class="mxchat-rating-actions">'
4349		- + '<span class="mxchat-rating-buttons">'
4350		- + '<button type="button" class="mxchat-rating-btn" data-rating="1" aria-label="' + esc(copy('helpful')) + '">' + thumbUpSvg() + '</button>'
4351		- + '<button type="button" class="mxchat-rating-btn" data-rating="-1" aria-label="' + esc(copy('not_helpful')) + '">' + thumbDownSvg() + '</button>'
4352		- + '</span>'
4353		- + '<button type="button" class="mxchat-rating-dismiss" aria-label="' + esc(copy('dismiss')) + '">×</button>'
4354		- + '</div>'
4355		- + '</div>'
4356		- + '</div>';
4357		- }
4358		-
4359		- function buildFeedbackHtml(botId, rating) {
4360		- var styleAttr = botBubbleStyleAttr(botId);
4361		- return ''
4362		- + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>'
4363		- + '<div class="mxchat-rating-feedback" data-bot-id="' + esc(botId) + '" data-rating="' + esc(String(rating)) + '">'
4364		- + '<div class="mxchat-rating-feedback-label">' + esc(copy('thanks')) + '</div>'
4365		- + '<textarea class="mxchat-rating-feedback-input" maxlength="500" placeholder="' + esc(copy('placeholder')) + '" rows="2"></textarea>'
4366		- + '<div class="mxchat-rating-feedback-actions">'
4367		- + '<button type="button" class="mxchat-rating-skip">' + esc(copy('skip')) + '</button>'
4368		- + '<button type="button" class="mxchat-rating-submit">' + esc(copy('send')) + '</button>'
4369		- + '</div>'
4370		- + '</div>'
4371		- + '</div>';
4372		- }
4373		-
4374		- function buildSavedHtml(botId) {
4375		- var styleAttr = botBubbleStyleAttr(botId);
4376		- return ''
4377		- + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>'
4378		- + '<div class="mxchat-rating-saved">' + esc(copy('saved')) + '</div>'
4379		- + '</div>';
4380		- }
4381		-
4382		- function getChatBoxByBotId(botId) {
4383		- var $byId = $('#chat-box-' + botId);
4384		- if ($byId.length) return $byId.first();
4385		- return $('.chat-box').first();
4386		- }
4387		-
4388		- function scrollChatBoxToBottom($chatBox) {
4389		- if (!$chatBox || !$chatBox.length) return;
4390		- $chatBox.scrollTop($chatBox[0].scrollHeight);
4391		- }
4392		-
4393		- function showPrompt(botId) {
4394		- var s = getState(botId);
4395		- if (s.promptShown || s.dismissed) return;
4396		- var sessionId = getSessionId(botId);
4397		- if (!sessionId) return;
4398		- if (isAlreadyRated(sessionId)) { s.promptShown = true; return; }
4399		- var $chatBox = getChatBoxByBotId(botId);
4400		- if (!$chatBox.length) return;
4401		- if ($chatBox.find('.mxchat-rating-prompt').length) { s.promptShown = true; return; }
4402		- $chatBox.append(buildPromptHtml(botId));
4403		- syncRatingBubbleColors(botId);
4404		- s.promptShown = true;
4405		- scrollChatBoxToBottom($chatBox);
4406		- }
4407		-
4408		- function submitRating(botId, rating, feedback) {
4409		- var sessionId = getSessionId(botId);
4410		- if (!sessionId) return;
4411		- $.post(mxchatChat.ajax_url, {
4412		- action: 'mxchat_save_rating',
4413		- session_id: sessionId,
4414		- bot_id: botId,
4415		- rating: rating,
4416		- feedback: feedback || ''
4417		- });
4418		- markRated(sessionId);
4419		- }
4420		-
4421		- function onBotReply(botId) {
4422		- var s = getState(botId);
4423		- s.botReplies += 1;
4424		- if (s.promptShown || s.dismissed) return;
4425		- var sessionId = getSessionId(botId);
4426		- if (sessionId && isAlreadyRated(sessionId)) { s.promptShown = true; return; }
4427		- if (s.botReplies < MIN_BOT_REPLIES) return;
4428		- if (s.idleTimer) clearTimeout(s.idleTimer);
4429		- s.idleTimer = setTimeout(function() { showPrompt(botId); }, IDLE_MS);
4430		- }
4431		-
4432		- function onUserMessage(botId) {
4433		- var s = getState(botId);
4434		- if (s.idleTimer) { clearTimeout(s.idleTimer); s.idleTimer = null; }
4435		- }
4436		-
4437		- function botIdFromChatBox(el) {
4438		- var id = el && el.id ? el.id : '';
4439		- return id.indexOf('chat-box-') === 0 ? id.substring('chat-box-'.length) : 'default';
4440		- }
4441		-
4442		- function setupObserver(chatBox) {
4443		- var botId = botIdFromChatBox(chatBox);
4444		- try {
4445		- var observer = new MutationObserver(function(mutations) {
4446		- mutations.forEach(function(m) {
4447		- for (var i = 0; i < m.addedNodes.length; i++) {
4448		- var node = m.addedNodes[i];
4449		- if (!node || node.nodeType !== 1) continue;
4450		- var $n = $(node);
4451		- if ($n.hasClass('mxchat-rating-bot-bubble') || $n.hasClass('mxchat-rating-prompt') || $n.hasClass('mxchat-rating-feedback') || $n.hasClass('mxchat-rating-saved')) continue;
4452		- if ($n.hasClass('bot-message')) onBotReply(botId); // count at insert time — streaming providers append with .temporary-message first, then remove later (childList observer can't see attr changes)
4453		- else if ($n.hasClass('user-message')) onUserMessage(botId);
4454		- }
4455		- });
4456		- });
4457		- observer.observe(chatBox, { childList: true });
4458		- } catch (e) { /* noop */ }
4459		- }
4460		-
4461		- $('.chat-box').each(function() { setupObserver(this); });
4462		-
4463		- $(document).on('click', '.mxchat-rating-btn', function(e) {
4464		- e.preventDefault();
4465		- var $btn = $(this);
4466		- var $prompt = $btn.closest('.mxchat-rating-prompt');
4467		- var $wrap = $btn.closest('.mxchat-rating-bot-bubble');
4468		- var botId = $prompt.data('bot-id') || 'default';
4469		- var rating = parseInt($btn.attr('data-rating'), 10);
4470		- if (rating !== 1 && rating !== -1) return;
4471		- submitRating(botId, rating, '');
4472		- ($wrap.length ? $wrap : $prompt).replaceWith(buildFeedbackHtml(botId, rating));
4473		- syncRatingBubbleColors(botId);
4474		- scrollChatBoxToBottom(getChatBoxByBotId(botId));
4475		- });
4476		-
4477		- $(document).on('click', '.mxchat-rating-dismiss', function(e) {
4478		- e.preventDefault();
4479		- var $prompt = $(this).closest('.mxchat-rating-prompt');
4480		- var $wrap = $(this).closest('.mxchat-rating-bot-bubble');
4481		- var botId = $prompt.data('bot-id') || 'default';
4482		- var s = getState(botId);
4483		- s.dismissed = true;
4484		- markRated(getSessionId(botId));
4485		- ($wrap.length ? $wrap : $prompt).remove();
4486		- });
4487		-
4488		- function closeFeedback($fb) {
4489		- var botId = $fb.data('bot-id') || 'default';
4490		- var $wrap = $fb.closest('.mxchat-rating-bot-bubble');
4491		- ($wrap.length ? $wrap : $fb).replaceWith(buildSavedHtml(botId));
4492		- syncRatingBubbleColors(botId);
4493		- scrollChatBoxToBottom(getChatBoxByBotId(botId));
4494		- }
4495		-
4496		- $(document).on('click', '.mxchat-rating-skip', function(e) {
4497		- e.preventDefault();
4498		- closeFeedback($(this).closest('.mxchat-rating-feedback'));
4499		- });
4500		-
4501		- $(document).on('click', '.mxchat-rating-submit', function(e) {
4502		- e.preventDefault();
4503		- var $fb = $(this).closest('.mxchat-rating-feedback');
4504		- var botId = $fb.data('bot-id') || 'default';
4505		- var rating = parseInt($fb.attr('data-rating'), 10);
4506		- if (rating !== 1 && rating !== -1) { closeFeedback($fb); return; }
4507		- var text = String($fb.find('.mxchat-rating-feedback-input').val() || '').trim();
4508		- if (text !== '') {
4509		- submitRating(botId, rating, text);
4510		- }
4511		- closeFeedback($fb);
4512		- });
4513		-});
4514	2028