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MxChat – AI Chatbot & Content Generation for WordPress / 3.1.8
MxChat – AI Chatbot & Content Generation for WordPress v3.1.8
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← All changes | js/chat-script.js +19 -588 3.2.63.1.8 View file →
@@ -1,39 +1,21 @@
1 1 jQuery(document).ready(function($) {
2 2
3 3 // Nonce refresh is deferred until first user interaction (ensureSession)
4 - // to avoid admin-ajax calls on passive page loads. The state machine below
5 - // queues callbacks so a chat-send that fires while the refresh AJAX is still
6 - // in flight waits for the fresh nonce instead of racing it with the stale
7 - // cached value (which would 403 as "Access denied" on the first message).
8 - var nonceRefreshState = 'idle'; // 'idle' | 'pending' | 'done'
9 - var nonceRefreshCallbacks = [];
4 + // to avoid admin-ajax calls on passive page loads.
5 + var nonceRefreshed = false;
10 6 function refreshNonceIfNeeded(callback) {
11 - if (typeof mxchatChat === 'undefined' || !mxchatChat.ajax_url) {
7 + if (nonceRefreshed || typeof mxchatChat === 'undefined' || !mxchatChat.ajax_url) {
12 8 if (callback) callback();
13 9 return;
14 10 }
15 - if (nonceRefreshState === 'done') {
11 + nonceRefreshed = true;
12 + $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce' }, function(res) {
13 + if (res && res.success && res.data && res.data.nonce) {
14 + mxchatChat.nonce = res.data.nonce;
15 + }
16 16 if (callback) callback();
17 - return;
18 - }
19 - if (callback) nonceRefreshCallbacks.push(callback);
20 - if (nonceRefreshState === 'pending') {
21 - return;
22 - }
23 - nonceRefreshState = 'pending';
24 - $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce' })
25 - .done(function(res) {
26 - if (res && res.success && res.data && res.data.nonce) {
27 - mxchatChat.nonce = res.data.nonce;
28 - }
29 - })
30 - .always(function() {
31 - nonceRefreshState = 'done';
32 - var pending = nonceRefreshCallbacks;
33 - nonceRefreshCallbacks = [];
34 - pending.forEach(function(cb) { try { cb(); } catch (e) {} });
35 - });
17 + });
36 18 }
37 19
38 20 // ====================================
39 21 // MULTI-INSTANCE MANAGEMENT SYSTEM
@@ -78,10 +60,10 @@
78 60 return Object.keys(this.instances);
79 61 },
80 62
81 63 // Session management per bot
82 - // Returns existing session ID from cookie or localStorage (with in-memory fallback),
83 - // or null if none exists. Does NOT create a new session — use ensureSession() for that.
64 + // Returns existing session ID from cookie or localStorage, or null if none exists.
65 + // Does NOT create a new session — use ensureSession() for that.
84 66 getChatSession: function(botId) {
85 67 var cookieName = 'mxchat_session_id_' + botId;
86 68 var storageKey = 'mxchat_session_id_' + botId;
87 69 var sessionId = getCookie(cookieName);
@@ -90,21 +72,8 @@
90 72 if (!sessionId) {
91 73 try { sessionId = localStorage.getItem(storageKey); } catch (e) {}
92 74 }
93 75
94 - // Fallback to in-memory instance when cookie AND localStorage are both blocked
95 - // (Safari ITP, strict tracking prevention, cross-origin iframes with partitioned
96 - // storage). Without this, ensureSession() can generate and store an ID that
97 - // getChatSession() then can't read back, causing null session_ids on send.
98 - if (!sessionId && this.instances[botId] && this.instances[botId].sessionId) {
99 - sessionId = this.instances[botId].sessionId;
100 - }
101 -
102 - // Guard against stored sentinel values that indicate earlier broken writes.
103 - if (sessionId === 'null' || sessionId === 'undefined') {
104 - sessionId = null;
105 - }
106 -
107 76 // Re-sync cookie from localStorage if cookie was lost
108 77 if (sessionId && !getCookie(cookieName)) {
109 78 document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax";
110 79 }
@@ -630,28 +599,13 @@
630 599
631 600 // Get instance for session start timestamp (used when persistence is OFF)
632 601 var instance = MxChatInstances.get(botId);
633 602
634 - // Guarantee a non-null session_id before the AJAX leaves. ensureSession() is idempotent
635 - // and returns the guaranteed-present session id from the in-memory instance even when
636 - // cookie/localStorage writes are silently blocked by the browser.
637 - var sessionId = MxChatInstances.ensureSession(botId);
638 - if (!sessionId || sessionId === 'null' || sessionId === 'undefined') {
639 - // Last-resort generation to ensure we never POST a null marker.
640 - sessionId = generateSessionId();
641 - MxChatInstances.setChatSession(botId, sessionId);
642 - }
643 -
644 - // Wait for the page-cache nonce refresh to complete before firing the
645 - // chat-send AJAX. On cached pages the inline mxchatChat.nonce is stale
646 - // until refreshNonceIfNeeded() returns; constructing ajaxData inside the
647 - // callback guarantees we read the fresh value. See plan-c5457f.
648 - refreshNonceIfNeeded(function() {
649 603 // Prepare AJAX data
650 604 const ajaxData = {
651 605 action: 'mxchat_handle_chat_request',
652 606 message: message,
653 - session_id: sessionId,
607 + session_id: getChatSession(botId),
654 608 nonce: mxchatChat.nonce,
655 609 current_page_url: window.location.href,
656 610 current_page_title: document.title,
657 611 bot_id: botId,
@@ -657,14 +611,14 @@
657 611 bot_id: botId,
658 612 // Pass session start timestamp so AI context matches what user sees
659 613 session_start_timestamp: instance.sessionStartTimestamp || 0
660 614 };
661 -
615 +
662 616 // Add page context if available
663 617 if (pageContext) {
664 618 ajaxData.page_context = JSON.stringify(pageContext);
665 619 }
666 -
620 +
667 621 // CHECK FOR VISION FLAGS AND ADD THEM
668 622 if (window.mxchatVisionProcessed) {
669 623 ajaxData.vision_processed = true;
670 624 ajaxData.original_user_message = window.mxchatOriginalMessage || message;
@@ -673,9 +627,9 @@
673 627 window.mxchatVisionProcessed = false;
674 628 window.mxchatOriginalMessage = null;
675 629 window.mxchatVisionImagesCount = 0;
676 630 }
677 -
631 +
678 632 $.ajax({
679 633 url: mxchatChat.ajax_url,
680 634 type: 'POST',
681 635 dataType: 'json',
@@ -864,9 +818,8 @@
864 818
865 819 replaceLastMessage("bot", errorMessage, '', [], botId);
866 820 }
867 821 });
868 - }); // refreshNonceIfNeeded
869 822 }
870 823
871 824 function callMxChatStream(message, callback, botId) {
872 825 botId = botId || getMxChatBotId();
@@ -885,25 +838,12 @@
885 838
886 839 // Get instance for session start timestamp (used when persistence is OFF)
887 840 var instance = MxChatInstances.get(botId);
888 841
889 - // Guarantee a non-null session_id before the fetch. FormData.append() stringifies any
890 - // non-string value via String(), so passing `null` would POST the literal string "null"
891 - // and land in the transcripts table as a ghost session. ensureSession() always returns
892 - // a real string even when cookies/localStorage are blocked.
893 - var streamSessionId = MxChatInstances.ensureSession(botId);
894 - if (!streamSessionId || streamSessionId === 'null' || streamSessionId === 'undefined') {
895 - streamSessionId = generateSessionId();
896 - MxChatInstances.setChatSession(botId, streamSessionId);
897 - }
898 -
899 - // Wait for the page-cache nonce refresh before constructing formData (which
900 - // captures mxchatChat.nonce by value). Mirrors callMxChat's wrapping. See plan-c5457f.
901 - refreshNonceIfNeeded(function() {
902 842 const formData = new FormData();
903 843 formData.append('action', 'mxchat_stream_chat');
904 844 formData.append('message', message);
905 - formData.append('session_id', streamSessionId);
845 + formData.append('session_id', getChatSession(botId));
906 846 formData.append('nonce', mxchatChat.nonce);
907 847 formData.append('current_page_url', window.location.href);
908 848 formData.append('current_page_title', document.title);
909 849 formData.append('bot_id', botId);
@@ -1003,16 +943,8 @@
1003 943
1004 944 // Re-enable chat input when stream ends with content
1005 945 enableChatInput(botId);
1006 946
1007 - // Scroll the user's last message to the top now that the
1008 - // bot's full reply has rendered (gives max reading room).
1009 - var $chatBoxDone = getElement(botId, 'chat-box');
1010 - var $lastUserMsgDone = $chatBoxDone.find('.user-message').last();
1011 - if ($lastUserMsgDone.length) {
1012 - scrollElementToTop($lastUserMsgDone, botId);
1013 - }
1014 -
1015 947 if (callback) {
1016 948 callback(accumulatedContent);
1017 949 }
1018 950 return;
@@ -1035,16 +967,8 @@
1035 967
1036 968 // Re-enable chat input after streaming completes
1037 969 enableChatInput(botId);
1038 970
1039 - // Scroll the user's last message to the top now
1040 - // that the bot's full reply has rendered.
1041 - var $chatBoxStreamDone = getElement(botId, 'chat-box');
1042 - var $lastUserMsgStreamDone = $chatBoxStreamDone.find('.user-message').last();
1043 - if ($lastUserMsgStreamDone.length) {
1044 - scrollElementToTop($lastUserMsgStreamDone, botId);
1045 - }
1046 -
1047 971 if (callback) {
1048 972 callback(accumulatedContent);
1049 973 }
1050 974 return;
@@ -1123,9 +1047,8 @@
1123 1047 getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove();
1124 1048 callMxChat(message, callback, botId);
1125 1049 }
1126 1050 });
1127 - }); // refreshNonceIfNeeded
1128 1051 }
1129 1052
1130 1053 // Helper function to handle non-streaming responses
1131 1054 function handleNonStreamResponse(data, callback, botId) {
@@ -1354,229 +1277,9 @@
1354 1277 sendMessage(botId);
1355 1278 }
1356 1279 });
1357 1280
1358 -// Builds the list of overflow-menu items for a given bot.
1359 -// Adding a future item is one push to this array — do NOT hardcode "only download."
1360 -function mxchatGetHeaderMenuItems(botId) {
1361 - var items = [];
1362 - var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {};
1363 -
1364 - // The `print_button_*` keys still gate this item for back-compat with
1365 - // existing user options. The action is now a transcript download, not print.
1366 - if (settings.print_button_enabled === 'on') {
1367 - items.push({
1368 - id: 'download-transcript',
1369 - label: settings.print_button_label || 'Download Transcript',
1370 - 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>',
1371 - action: function() {
1372 - mxchatDownloadTranscript(botId);
1373 - }
1374 - });
1375 - }
1376 -
1377 - return items;
1378 -}
1379 -
1380 -// Builds a clean markdown transcript of the current conversation and triggers
1381 -// a file download. Used by the "Download Transcript" menu item.
1382 -function mxchatDownloadTranscript(botId) {
1383 - var $chatBox = getElement(botId, 'chat-box');
1384 - if (!$chatBox || !$chatBox.length) return;
1385 -
1386 - var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {};
1387 - var headerTitle = settings.print_header_title || 'Chat transcript';
1388 - var now = new Date();
1389 - var stamp = now.toLocaleString();
1390 -
1391 - var lines = [];
1392 - lines.push('# ' + headerTitle);
1393 - lines.push('');
1394 - lines.push('Exported: ' + stamp);
1395 - lines.push('');
1396 - lines.push('---');
1397 - lines.push('');
1398 -
1399 - $chatBox.find('.user-message, .bot-message, .agent-message').each(function() {
1400 - var $msg = $(this);
1401 - // Skip thinking placeholders and any in-flight temporary messages.
1402 - if ($msg.find('.thinking-dots').length) return;
1403 - if ($msg.hasClass('temporary-message')) return;
1404 -
1405 - var sender;
1406 - if ($msg.hasClass('user-message')) sender = 'User';
1407 - else if ($msg.hasClass('agent-message')) sender = 'Live Agent';
1408 - else sender = 'AI Agent';
1409 -
1410 - // Strip interactive UI from the cloned message so we get the conversation text.
1411 - var $clone = $msg.clone();
1412 - $clone.find('.copy-button, .message-toolbar, .mxchat-copy, button, script, style').remove();
1413 - var text = $clone.text().replace(/ /g, ' ').replace(/[ \t]+\n/g, '\n').replace(/\n{3,}/g, '\n\n').trim();
1414 - if (!text) return;
1415 -
1416 - lines.push('**' + sender + '**');
1417 - lines.push('');
1418 - lines.push(text);
1419 - lines.push('');
1420 - });
1421 -
1422 - var content = lines.join('\n');
1423 - var iso = now.toISOString().replace(/[:.]/g, '-').slice(0, 19);
1424 - var fname = 'mxchat-transcript-' + iso + '.md';
1425 - var blob = new Blob([content], { type: 'text/markdown;charset=utf-8' });
1426 - var url = URL.createObjectURL(blob);
1427 - var a = document.createElement('a');
1428 - a.href = url;
1429 - a.download = fname;
1430 - a.style.display = 'none';
1431 - document.body.appendChild(a);
1432 - a.click();
1433 - setTimeout(function() {
1434 - if (a.parentNode) a.parentNode.removeChild(a);
1435 - URL.revokeObjectURL(url);
1436 - }, 100);
1437 -}
1438 -
1439 -// Reads the bot bubble's actual computed bg+fg and writes them as CSS vars
1440 -// on the menu wrap, so the dropdown matches whatever paints the bubble —
1441 -// saved options, AI theme CSS, or the mxchat-theme add-on.
1442 -function mxchatSyncMenuColors(botId, $wrap) {
1443 - if (!$wrap || !$wrap.length) return;
1444 - var $bot = $wrap.closest('.mxchat-chatbot-wrapper').find('.bot-message').not('.temporary-message').first();
1445 - if (!$bot.length) return;
1446 - var cs = window.getComputedStyle($bot[0]);
1447 - if (cs.backgroundColor && cs.backgroundColor !== 'rgba(0, 0, 0, 0)' && cs.backgroundColor !== 'transparent') {
1448 - $wrap[0].style.setProperty('--mxchat-menu-bg', cs.backgroundColor);
1449 - }
1450 - // Bot text color usually lives on a child div, not .bot-message itself.
1451 - var $textChild = $bot.find('[style*="color"]').first();
1452 - var fg = ($textChild.length ? window.getComputedStyle($textChild[0]).color : cs.color);
1453 - if (fg) $wrap[0].style.setProperty('--mxchat-menu-fg', fg);
1454 -}
1455 -
1456 -// One-time per-widget init: renders menu items, wires open/close,
1457 -// outside-click, Escape, and arrow-key navigation. If no items, hides the trigger.
1458 -function mxchatInitHeaderMenu(botId) {
1459 - var $wrap = $('.mxchat-header-menu-wrap[data-bot-id="' + botId + '"]').first();
1460 - if (!$wrap.length || $wrap.data('mxchatMenuReady')) return;
1461 -
1462 - var $trigger = $wrap.find('.mxchat-menu-trigger');
1463 - var $menu = $wrap.find('.mxchat-header-menu');
1464 - var items = mxchatGetHeaderMenuItems(botId);
1465 -
1466 - // Initial color sync — covers normal page load.
1467 - mxchatSyncMenuColors(botId, $wrap);
1468 -
1469 - if (!items.length) {
1470 - $trigger.hide();
1471 - $menu.hide();
1472 - $wrap.data('mxchatMenuReady', true);
1473 - return;
1474 - }
1475 -
1476 - // Build the menu items.
1477 - $menu.empty();
1478 - items.forEach(function(item, idx) {
1479 - var $btn = $('<button>', {
1480 - type: 'button',
1481 - 'class': 'mxchat-menu-item',
1482 - 'role': 'menuitem',
1483 - 'tabindex': '-1',
1484 - 'data-menu-id': item.id,
1485 - html: '<span class="mxchat-menu-item-icon">' + item.icon + '</span>' +
1486 - '<span class="mxchat-menu-item-label"></span>'
1487 - });
1488 - $btn.find('.mxchat-menu-item-label').text(item.label);
1489 - $btn.on('click', function(e) {
1490 - e.preventDefault();
1491 - e.stopPropagation();
1492 - closeMenu();
1493 - try { item.action(); } catch (err) { /* no-op */ }
1494 - });
1495 - $menu.append($btn);
1496 - });
1497 -
1498 - function openMenu() {
1499 - // Re-sync each open in case the active theme changed since init.
1500 - mxchatSyncMenuColors(botId, $wrap);
1501 - $menu.prop('hidden', false).attr('aria-hidden', 'false').addClass('is-open');
1502 - $trigger.attr('aria-expanded', 'true');
1503 - // Focus the first item for keyboard users
1504 - setTimeout(function() {
1505 - $menu.find('.mxchat-menu-item').first().attr('tabindex', '0').trigger('focus');
1506 - }, 0);
1507 - }
1508 - function closeMenu(returnFocus) {
1509 - $menu.prop('hidden', true).attr('aria-hidden', 'true').removeClass('is-open');
1510 - $trigger.attr('aria-expanded', 'false');
1511 - $menu.find('.mxchat-menu-item').attr('tabindex', '-1');
1512 - if (returnFocus) $trigger.trigger('focus');
1513 - }
1514 -
1515 - // Toggle on trigger click — stop propagation so the .chatbot-top-bar
1516 - // click-to-collapse handler does not fire.
1517 - $trigger.on('click', function(e) {
1518 - e.preventDefault();
1519 - e.stopPropagation();
1520 - if ($menu.hasClass('is-open')) closeMenu();
1521 - else openMenu();
1522 - });
1523 -
1524 - // Don't let clicks inside the menu bubble to the top-bar collapse handler.
1525 - $menu.on('click', function(e) {
1526 - e.stopPropagation();
1527 - });
1528 -
1529 - // Outside click closes the menu.
1530 - $(document).on('click.mxchatMenu-' + botId, function(e) {
1531 - if (!$menu.hasClass('is-open')) return;
1532 - if ($wrap.has(e.target).length || $wrap.is(e.target)) return;
1533 - closeMenu();
1534 - });
1535 -
1536 - // Keyboard: Escape closes and returns focus; arrow keys move focus; Enter activates.
1537 - $menu.on('keydown', '.mxchat-menu-item', function(e) {
1538 - var $items = $menu.find('.mxchat-menu-item');
1539 - var idx = $items.index(this);
1540 - if (e.key === 'Escape') {
1541 - e.preventDefault();
1542 - closeMenu(true);
1543 - } else if (e.key === 'ArrowDown') {
1544 - e.preventDefault();
1545 - var $next = $items.eq((idx + 1) % $items.length);
1546 - $items.attr('tabindex', '-1');
1547 - $next.attr('tabindex', '0').trigger('focus');
1548 - } else if (e.key === 'ArrowUp') {
1549 - e.preventDefault();
1550 - var $prev = $items.eq((idx - 1 + $items.length) % $items.length);
1551 - $items.attr('tabindex', '-1');
1552 - $prev.attr('tabindex', '0').trigger('focus');
1553 - } else if (e.key === 'Enter' || e.key === ' ') {
1554 - e.preventDefault();
1555 - $(this).trigger('click');
1556 - }
1557 - });
1558 - $trigger.on('keydown', function(e) {
1559 - if (e.key === 'Escape' && $menu.hasClass('is-open')) {
1560 - e.preventDefault();
1561 - closeMenu(true);
1562 - } else if ((e.key === 'ArrowDown' || e.key === 'Enter' || e.key === ' ') && !$menu.hasClass('is-open')) {
1563 - e.preventDefault();
1564 - openMenu();
1565 - }
1566 - });
1567 -
1568 - $wrap.data('mxchatMenuReady', true);
1569 -}
1570 -
1571 -// Initialize header menus for every rendered widget on DOM ready.
1572 -$(function() {
1573 - $('.mxchat-header-menu-wrap').each(function() {
1574 - var botId = $(this).data('bot-id');
1575 - if (botId) mxchatInitHeaderMenu(botId);
1576 - });
1577 -});
1578 -
1281 +
1579 1282 function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false, botId = 'default') {
1580 1283 try {
1581 1284 // Determine styles based on sender type
1582 1285 let messageClass, bgColor, fontColor;
@@ -1668,12 +1371,8 @@
1668 1371 if (lastUserMessage.length) {
1669 1372 scrollElementToTop(lastUserMessage, botId);
1670 1373 }
1671 1374 }
1672 -
1673 - if ((sender === "bot" || sender === "agent") && !isTemporary) {
1674 - if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId);
1675 - }
1676 1375 });
1677 1376
1678 1377 if (messageText.id) {
1679 1378 var instance = MxChatInstances.get(botId);
@@ -1820,12 +1519,8 @@
1820 1519 }
1821 1520
1822 1521 // Re-enable chat input after response is displayed
1823 1522 enableChatInput(botId);
1824 -
1825 - if (sender === "bot" || sender === "agent") {
1826 - if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId);
1827 - }
1828 1523 } else {
1829 1524 appendMessage(sender, responseText, responseHtml, images, false, botId);
1830 1525 // Re-enable chat input after response is displayed
1831 1526 enableChatInput(botId);
@@ -2278,14 +1973,13 @@
2278 1973 requestAnimationFrame(smoothScroll);
2279 1974 }
2280 1975 }
2281 1976
2282 - function scrollElementToTop(element, botId, topOffset) {
1977 + function scrollElementToTop(element, botId) {
2283 1978 botId = botId || 'default';
2284 - topOffset = (typeof topOffset === 'number') ? topOffset : 2;
2285 1979 var chatBox = getElement(botId, 'chat-box');
2286 1980 var elementTop = element.position().top + chatBox.scrollTop();
2287 - chatBox.animate({ scrollTop: Math.max(0, elementTop - topOffset) }, 500);
1981 + chatBox.animate({ scrollTop: elementTop }, 500);
2288 1982 }
2289 1983
2290 1984 function showChatWidget(botId) {
2291 1985 botId = botId || 'default';
@@ -3009,10 +2703,8 @@
3009 2703 const sendBtn = document.getElementById('send-button');
3010 2704 const originalBtnContent = uploadBtn.innerHTML;
3011 2705
3012 2706 try {
3013 - // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f.
3014 - await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); });
3015 2707 const formData = new FormData();
3016 2708 formData.append('action', 'mxchat_upload_pdf');
3017 2709 formData.append('pdf_file', file);
3018 2710 formData.append('session_id', sessionId);
@@ -3076,10 +2768,8 @@
3076 2768 const sendBtn = document.getElementById('send-button');
3077 2769 const originalBtnContent = uploadBtn.innerHTML;
3078 2770
3079 2771 try {
3080 - // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f.
3081 - await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); });
3082 2772 const formData = new FormData();
3083 2773 formData.append('action', 'mxchat_upload_word');
3084 2774 formData.append('word_file', file);
3085 2775 formData.append('session_id', sessionId);
@@ -3829,265 +3519,6 @@
3829 3519 }, 2000);
3830 3520 });
3831 3521 }
3832 3522 }
3833 -});
3834 -
3835 -// ============================================================================
3836 -// SATISFACTION RATING (v3.2.6)
3837 -// ============================================================================
3838 -// Per-session 👍/👎 prompt that appears in the chat-box after 60s of user
3839 -// inactivity following a bot reply. One prompt per session, deduped via
3840 -// localStorage. Disabled site-wide when mxchatChat.satisfaction_rating_enabled
3841 -// is exactly false (default ON).
3842 -jQuery(function($) {
3843 - if (typeof mxchatChat === 'undefined') return;
3844 - if (mxchatChat.satisfaction_rating_enabled === false || mxchatChat.satisfaction_rating_enabled === 'off') return;
3845 -
3846 - // wp_localize_script stringifies ints, so accept both number and numeric string.
3847 - var idleRaw = mxchatChat.satisfaction_rating_idle_seconds;
3848 - var idleSeconds = (typeof idleRaw === 'number') ? idleRaw : parseInt(idleRaw, 10);
3849 - if (!isFinite(idleSeconds)) idleSeconds = 60;
3850 - if (idleSeconds < 5) idleSeconds = 5;
3851 - if (idleSeconds > 600) idleSeconds = 600;
3852 - var IDLE_MS = idleSeconds * 1000;
3853 - var MIN_BOT_REPLIES = 2;
3854 - var ratingState = {};
3855 -
3856 - function getState(botId) {
3857 - if (!ratingState[botId]) {
3858 - ratingState[botId] = { idleTimer: null, botReplies: 0, promptShown: false, dismissed: false };
3859 - }
3860 - return ratingState[botId];
3861 - }
3862 -
3863 - function getSessionId(botId) {
3864 - if (typeof MxChatInstances !== 'undefined' && MxChatInstances.getChatSession) {
3865 - return MxChatInstances.getChatSession(botId);
3866 - }
3867 - return null;
3868 - }
3869 -
3870 - function isAlreadyRated(sessionId) {
3871 - if (!sessionId) return false;
3872 - try { return localStorage.getItem('mxchat_rated:' + sessionId) === '1'; } catch (e) { return false; }
3873 - }
3874 -
3875 - function markRated(sessionId) {
3876 - if (!sessionId) return;
3877 - try { localStorage.setItem('mxchat_rated:' + sessionId, '1'); } catch (e) {}
3878 - }
3879 -
3880 - function esc(s) {
3881 - return String(s == null ? '' : s)
3882 - .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
3883 - .replace(/"/g, '&quot;').replace(/'/g, '&#039;');
3884 - }
3885 -
3886 - // Mirror shouldSkipInlineColors so rating bubbles defer to AI-theme CSS.
3887 - function ratingSkipInlineColors(botId) {
3888 - if (mxchatChat.skip_inline_colors) return true;
3889 - var botAssignments = mxchatChat.bot_theme_assignments || {};
3890 - return botAssignments.hasOwnProperty(botId);
3891 - }
3892 -
3893 - function botBubbleStyleAttr(botId) {
3894 - if (ratingSkipInlineColors(botId)) return '';
3895 - var bg = mxchatChat.bot_message_bg_color;
3896 - var fg = mxchatChat.bot_message_font_color;
3897 - if (!bg && !fg) return '';
3898 - return ' style="background-color: ' + esc(bg || '') + '; color: ' + esc(fg || '') + ';"';
3899 - }
3900 -
3901 - function copy(key) {
3902 - var c = mxchatChat.satisfaction_rating_copy || {};
3903 - var d = {
3904 - question: 'Was this helpful?',
3905 - helpful: 'Helpful',
3906 - not_helpful: 'Not helpful',
3907 - dismiss: 'Dismiss',
3908 - thanks: 'Thanks! Anything we should improve? (optional)',
3909 - placeholder: 'Tell us what could be better…',
3910 - send: 'Send',
3911 - skip: 'Skip',
3912 - saved: 'Thanks for the feedback.'
3913 - };
3914 - return c[key] || d[key];
3915 - }
3916 -
3917 - function thumbUpSvg() {
3918 - 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>';
3919 - }
3920 - function thumbDownSvg() {
3921 - 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>';
3922 - }
3923 -
3924 - function buildPromptHtml(botId) {
3925 - var styleAttr = botBubbleStyleAttr(botId);
3926 - return ''
3927 - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>'
3928 - + '<div class="mxchat-rating-prompt" data-bot-id="' + esc(botId) + '" role="group" aria-label="' + esc(copy('question')) + '">'
3929 - + '<div class="mxchat-rating-question">' + esc(copy('question')) + '</div>'
3930 - + '<div class="mxchat-rating-actions">'
3931 - + '<span class="mxchat-rating-buttons">'
3932 - + '<button type="button" class="mxchat-rating-btn" data-rating="1" aria-label="' + esc(copy('helpful')) + '">' + thumbUpSvg() + '</button>'
3933 - + '<button type="button" class="mxchat-rating-btn" data-rating="-1" aria-label="' + esc(copy('not_helpful')) + '">' + thumbDownSvg() + '</button>'
3934 - + '</span>'
3935 - + '<button type="button" class="mxchat-rating-dismiss" aria-label="' + esc(copy('dismiss')) + '">×</button>'
3936 - + '</div>'
3937 - + '</div>'
3938 - + '</div>';
3939 - }
3940 -
3941 - function buildFeedbackHtml(botId, rating) {
3942 - var styleAttr = botBubbleStyleAttr(botId);
3943 - return ''
3944 - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>'
3945 - + '<div class="mxchat-rating-feedback" data-bot-id="' + esc(botId) + '" data-rating="' + esc(String(rating)) + '">'
3946 - + '<div class="mxchat-rating-feedback-label">' + esc(copy('thanks')) + '</div>'
3947 - + '<textarea class="mxchat-rating-feedback-input" maxlength="500" placeholder="' + esc(copy('placeholder')) + '" rows="2"></textarea>'
3948 - + '<div class="mxchat-rating-feedback-actions">'
3949 - + '<button type="button" class="mxchat-rating-skip">' + esc(copy('skip')) + '</button>'
3950 - + '<button type="button" class="mxchat-rating-submit">' + esc(copy('send')) + '</button>'
3951 - + '</div>'
3952 - + '</div>'
3953 - + '</div>';
3954 - }
3955 -
3956 - function buildSavedHtml(botId) {
3957 - var styleAttr = botBubbleStyleAttr(botId);
3958 - return ''
3959 - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>'
3960 - + '<div class="mxchat-rating-saved">' + esc(copy('saved')) + '</div>'
3961 - + '</div>';
3962 - }
3963 -
3964 - function getChatBoxByBotId(botId) {
3965 - var $byId = $('#chat-box-' + botId);
3966 - if ($byId.length) return $byId.first();
3967 - return $('.chat-box').first();
3968 - }
3969 -
3970 - function scrollChatBoxToBottom($chatBox) {
3971 - if (!$chatBox || !$chatBox.length) return;
3972 - $chatBox.scrollTop($chatBox[0].scrollHeight);
3973 - }
3974 -
3975 - function showPrompt(botId) {
3976 - var s = getState(botId);
3977 - if (s.promptShown || s.dismissed) return;
3978 - var sessionId = getSessionId(botId);
3979 - if (!sessionId) return;
3980 - if (isAlreadyRated(sessionId)) { s.promptShown = true; return; }
3981 - var $chatBox = getChatBoxByBotId(botId);
3982 - if (!$chatBox.length) return;
3983 - if ($chatBox.find('.mxchat-rating-prompt').length) { s.promptShown = true; return; }
3984 - $chatBox.append(buildPromptHtml(botId));
3985 - s.promptShown = true;
3986 - scrollChatBoxToBottom($chatBox);
3987 - }
3988 -
3989 - function submitRating(botId, rating, feedback) {
3990 - var sessionId = getSessionId(botId);
3991 - if (!sessionId) return;
3992 - $.post(mxchatChat.ajax_url, {
3993 - action: 'mxchat_save_rating',
3994 - session_id: sessionId,
3995 - bot_id: botId,
3996 - rating: rating,
3997 - feedback: feedback || ''
3998 - });
3999 - markRated(sessionId);
4000 - }
4001 -
4002 - function onBotReply(botId) {
4003 - var s = getState(botId);
4004 - s.botReplies += 1;
4005 - if (s.promptShown || s.dismissed) return;
4006 - var sessionId = getSessionId(botId);
4007 - if (sessionId && isAlreadyRated(sessionId)) { s.promptShown = true; return; }
4008 - if (s.botReplies < MIN_BOT_REPLIES) return;
4009 - if (s.idleTimer) clearTimeout(s.idleTimer);
4010 - s.idleTimer = setTimeout(function() { showPrompt(botId); }, IDLE_MS);
4011 - }
4012 -
4013 - function onUserMessage(botId) {
4014 - var s = getState(botId);
4015 - if (s.idleTimer) { clearTimeout(s.idleTimer); s.idleTimer = null; }
4016 - }
4017 -
4018 - function botIdFromChatBox(el) {
4019 - var id = el && el.id ? el.id : '';
4020 - return id.indexOf('chat-box-') === 0 ? id.substring('chat-box-'.length) : 'default';
4021 - }
4022 -
4023 - function setupObserver(chatBox) {
4024 - var botId = botIdFromChatBox(chatBox);
4025 - try {
4026 - var observer = new MutationObserver(function(mutations) {
4027 - mutations.forEach(function(m) {
4028 - for (var i = 0; i < m.addedNodes.length; i++) {
4029 - var node = m.addedNodes[i];
4030 - if (!node || node.nodeType !== 1) continue;
4031 - var $n = $(node);
4032 - if ($n.hasClass('mxchat-rating-bot-bubble') || $n.hasClass('mxchat-rating-prompt') || $n.hasClass('mxchat-rating-feedback') || $n.hasClass('mxchat-rating-saved')) continue;
4033 - if ($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)
4034 - else if ($n.hasClass('user-message')) onUserMessage(botId);
4035 - }
4036 - });
4037 - });
4038 - observer.observe(chatBox, { childList: true });
4039 - } catch (e) { /* noop */ }
4040 - }
4041 -
4042 - $('.chat-box').each(function() { setupObserver(this); });
4043 -
4044 - $(document).on('click', '.mxchat-rating-btn', function(e) {
4045 - e.preventDefault();
4046 - var $btn = $(this);
4047 - var $prompt = $btn.closest('.mxchat-rating-prompt');
4048 - var $wrap = $btn.closest('.mxchat-rating-bot-bubble');
4049 - var botId = $prompt.data('bot-id') || 'default';
4050 - var rating = parseInt($btn.attr('data-rating'), 10);
4051 - if (rating !== 1 && rating !== -1) return;
4052 - submitRating(botId, rating, '');
4053 - ($wrap.length ? $wrap : $prompt).replaceWith(buildFeedbackHtml(botId, rating));
4054 - scrollChatBoxToBottom(getChatBoxByBotId(botId));
4055 - });
4056 -
4057 - $(document).on('click', '.mxchat-rating-dismiss', function(e) {
4058 - e.preventDefault();
4059 - var $prompt = $(this).closest('.mxchat-rating-prompt');
4060 - var $wrap = $(this).closest('.mxchat-rating-bot-bubble');
4061 - var botId = $prompt.data('bot-id') || 'default';
4062 - var s = getState(botId);
4063 - s.dismissed = true;
4064 - markRated(getSessionId(botId));
4065 - ($wrap.length ? $wrap : $prompt).remove();
4066 - });
4067 -
4068 - function closeFeedback($fb) {
4069 - var botId = $fb.data('bot-id') || 'default';
4070 - var $wrap = $fb.closest('.mxchat-rating-bot-bubble');
4071 - ($wrap.length ? $wrap : $fb).replaceWith(buildSavedHtml(botId));
4072 - scrollChatBoxToBottom(getChatBoxByBotId(botId));
4073 - }
4074 -
4075 - $(document).on('click', '.mxchat-rating-skip', function(e) {
4076 - e.preventDefault();
4077 - closeFeedback($(this).closest('.mxchat-rating-feedback'));
4078 - });
4079 -
4080 - $(document).on('click', '.mxchat-rating-submit', function(e) {
4081 - e.preventDefault();
4082 - var $fb = $(this).closest('.mxchat-rating-feedback');
4083 - var botId = $fb.data('bot-id') || 'default';
4084 - var rating = parseInt($fb.attr('data-rating'), 10);
4085 - if (rating !== 1 && rating !== -1) { closeFeedback($fb); return; }
4086 - var text = String($fb.find('.mxchat-rating-feedback-input').val() || '').trim();
4087 - if (text !== '') {
4088 - submitRating(botId, rating, text);
4089 - }
4090 - closeFeedback($fb);
4091 - });
4092 3523 });
4093 3524