| @@ -1,163 +1,20 @@ | ||
| 1 | 1 | jQuery(document).ready(function($) { |
| 2 | 2 | |
| 3 | - // Nonce refresh — v2 (plan-6a68c9). | |
| 4 | - // | |
| 5 | - // The widget no longer relies on a nonce embedded in inline cached HTML. | |
| 6 | - // Before each chat-send / stream-send / upload, we call the REST endpoint | |
| 7 | - // GET /wp-json/mxchat/v1/nonce and use the freshly-issued value. The | |
| 8 | - // endpoint creates the nonce with action `mxchat_chat_send`; the server-side | |
| 9 | - // verifier ALSO still accepts the legacy `mxchat_chat_nonce` action for a | |
| 10 | - // 30-day backwards-compat window so cached pages still in users' browsers | |
| 11 | - // (which carry the legacy inline-localized nonce) keep working. | |
| 12 | - // | |
| 13 | - // Cache: a single module-scoped slot. TTL 12h conservatively (WP nonces are | |
| 14 | - // 24h but we refetch at half-life so a freshly-cached-page user never sees | |
| 15 | - // a borderline-stale nonce). | |
| 16 | - var cachedFreshNonce = null; | |
| 17 | - var cachedFreshNonceFetchedAt = 0; | |
| 18 | - var NONCE_TTL_MS = 12 * 60 * 60 * 1000; | |
| 19 | - var nonceRefreshState = 'idle'; // 'idle' | 'pending' | 'done' | |
| 20 | - var nonceRefreshCallbacks = []; | |
| 21 | - | |
| 22 | - function getRestNonceUrl() { | |
| 23 | - if (typeof mxchatChat !== 'undefined' && mxchatChat.rest_url) { | |
| 24 | - return mxchatChat.rest_url.replace(/\/+$/, '') + '/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') { | |
| 3 | + // Nonce refresh is deferred until first user interaction (ensureSession) | |
| 4 | + // to avoid admin-ajax calls on passive page loads. | |
| 5 | + var nonceRefreshed = false; | |
| 6 | + function refreshNonceIfNeeded(callback) { | |
| 7 | + if (nonceRefreshed || typeof mxchatChat === 'undefined' || !mxchatChat.ajax_url) { | |
| 55 | 8 | if (callback) callback(); |
| 56 | 9 | return; |
| 57 | 10 | } |
| 58 | - var now = Date.now(); | |
| 59 | - if (cachedFreshNonce && (now - cachedFreshNonceFetchedAt) < NONCE_TTL_MS) { | |
| 60 | - mxchatChat.nonce = cachedFreshNonce; | |
| 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 | + } | |
| 61 | 16 | 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 | 17 | }); |
| 161 | 18 | } |
| 162 | 19 | |
| 163 | 20 | // ==================================== |
| @@ -203,10 +60,10 @@ | ||
| 203 | 60 | return Object.keys(this.instances); |
| 204 | 61 | }, |
| 205 | 62 | |
| 206 | 63 | // 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. | |
| 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. | |
| 209 | 66 | getChatSession: function(botId) { |
| 210 | 67 | var cookieName = 'mxchat_session_id_' + botId; |
| 211 | 68 | var storageKey = 'mxchat_session_id_' + botId; |
| 212 | 69 | var sessionId = getCookie(cookieName); |
| @@ -215,21 +72,8 @@ | ||
| 215 | 72 | if (!sessionId) { |
| 216 | 73 | try { sessionId = localStorage.getItem(storageKey); } catch (e) {} |
| 217 | 74 | } |
| 218 | 75 | |
| 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 | 76 | // Re-sync cookie from localStorage if cookie was lost |
| 233 | 77 | if (sessionId && !getCookie(cookieName)) { |
| 234 | 78 | document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax"; |
| 235 | 79 | } |
| @@ -603,102 +447,10 @@ | ||
| 603 | 447 | sendButton.disabled = false; |
| 604 | 448 | sendButton.style.opacity = '1'; |
| 605 | 449 | sendButton.style.pointerEvents = 'auto'; |
| 606 | 450 | } |
| 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 | 451 | } |
| 611 | 452 | |
| 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 | 453 | // Update your existing sendMessage function |
| 702 | 454 | function sendMessage(botId) { |
| 703 | 455 | botId = botId || 'default'; |
| 704 | 456 | MxChatInstances.ensureSession(botId); |
| @@ -838,15 +590,8 @@ | ||
| 838 | 590 | |
| 839 | 591 | function callMxChat(message, callback, botId) { |
| 840 | 592 | botId = botId || getMxChatBotId(); |
| 841 | 593 | |
| 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 | 594 | // Store the message in case we need to retry after session reset |
| 850 | 595 | getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message); |
| 851 | 596 | |
| 852 | 597 | // Get page context if contextual awareness is enabled |
| @@ -854,28 +599,13 @@ | ||
| 854 | 599 | |
| 855 | 600 | // Get instance for session start timestamp (used when persistence is OFF) |
| 856 | 601 | var instance = MxChatInstances.get(botId); |
| 857 | 602 | |
| 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() { | |
| 873 | 603 | // Prepare AJAX data |
| 874 | 604 | const ajaxData = { |
| 875 | 605 | action: 'mxchat_handle_chat_request', |
| 876 | 606 | message: message, |
| 877 | - session_id: sessionId, | |
| 607 | + session_id: getChatSession(botId), | |
| 878 | 608 | nonce: mxchatChat.nonce, |
| 879 | 609 | current_page_url: window.location.href, |
| 880 | 610 | current_page_title: document.title, |
| 881 | 611 | bot_id: botId, |
| @@ -881,14 +611,14 @@ | ||
| 881 | 611 | bot_id: botId, |
| 882 | 612 | // Pass session start timestamp so AI context matches what user sees |
| 883 | 613 | session_start_timestamp: instance.sessionStartTimestamp || 0 |
| 884 | 614 | }; |
| 885 | - | |
| 615 | + | |
| 886 | 616 | // Add page context if available |
| 887 | 617 | if (pageContext) { |
| 888 | 618 | ajaxData.page_context = JSON.stringify(pageContext); |
| 889 | 619 | } |
| 890 | - | |
| 620 | + | |
| 891 | 621 | // CHECK FOR VISION FLAGS AND ADD THEM |
| 892 | 622 | if (window.mxchatVisionProcessed) { |
| 893 | 623 | ajaxData.vision_processed = true; |
| 894 | 624 | ajaxData.original_user_message = window.mxchatOriginalMessage || message; |
| @@ -897,9 +627,9 @@ | ||
| 897 | 627 | window.mxchatVisionProcessed = false; |
| 898 | 628 | window.mxchatOriginalMessage = null; |
| 899 | 629 | window.mxchatVisionImagesCount = 0; |
| 900 | 630 | } |
| 901 | - | |
| 631 | + | |
| 902 | 632 | $.ajax({ |
| 903 | 633 | url: mxchatChat.ajax_url, |
| 904 | 634 | type: 'POST', |
| 905 | 635 | dataType: 'json', |
| @@ -1088,9 +818,8 @@ | ||
| 1088 | 818 | |
| 1089 | 819 | replaceLastMessage("bot", errorMessage, '', [], botId); |
| 1090 | 820 | } |
| 1091 | 821 | }); |
| 1092 | - }); // refreshNonceIfNeeded | |
| 1093 | 822 | } |
| 1094 | 823 | |
| 1095 | 824 | function callMxChatStream(message, callback, botId) { |
| 1096 | 825 | botId = botId || getMxChatBotId(); |
| @@ -1109,25 +838,12 @@ | ||
| 1109 | 838 | |
| 1110 | 839 | // Get instance for session start timestamp (used when persistence is OFF) |
| 1111 | 840 | var instance = MxChatInstances.get(botId); |
| 1112 | 841 | |
| 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 | 842 | const formData = new FormData(); |
| 1127 | 843 | formData.append('action', 'mxchat_stream_chat'); |
| 1128 | 844 | formData.append('message', message); |
| 1129 | - formData.append('session_id', streamSessionId); | |
| 845 | + formData.append('session_id', getChatSession(botId)); | |
| 1130 | 846 | formData.append('nonce', mxchatChat.nonce); |
| 1131 | 847 | formData.append('current_page_url', window.location.href); |
| 1132 | 848 | formData.append('current_page_title', document.title); |
| 1133 | 849 | formData.append('bot_id', botId); |
| @@ -1153,20 +869,12 @@ | ||
| 1153 | 869 | let accumulatedContent = ''; |
| 1154 | 870 | let testingDataReceived = false; |
| 1155 | 871 | let streamingStarted = false; |
| 1156 | 872 | |
| 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 | 873 | fetch(mxchatChat.ajax_url, { |
| 1165 | 874 | method: 'POST', |
| 1166 | 875 | body: formData, |
| 1167 | - credentials: 'same-origin', | |
| 1168 | - signal: streamControl.controller.signal | |
| 876 | + credentials: 'same-origin' | |
| 1169 | 877 | }) |
| 1170 | 878 | .then(response => { |
| 1171 | 879 | // Store the response for potential fallback handling |
| 1172 | 880 | const responseClone = response.clone(); |
| @@ -1235,16 +943,8 @@ | ||
| 1235 | 943 | |
| 1236 | 944 | // Re-enable chat input when stream ends with content |
| 1237 | 945 | enableChatInput(botId); |
| 1238 | 946 | |
| 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 | - | |
| 1247 | 947 | if (callback) { |
| 1248 | 948 | callback(accumulatedContent); |
| 1249 | 949 | } |
| 1250 | 950 | return; |
| @@ -1267,16 +967,8 @@ | ||
| 1267 | 967 | |
| 1268 | 968 | // Re-enable chat input after streaming completes |
| 1269 | 969 | enableChatInput(botId); |
| 1270 | 970 | |
| 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 | - | |
| 1279 | 971 | if (callback) { |
| 1280 | 972 | callback(accumulatedContent); |
| 1281 | 973 | } |
| 1282 | 974 | return; |
| @@ -1333,9 +1025,8 @@ | ||
| 1333 | 1025 | } |
| 1334 | 1026 | |
| 1335 | 1027 | processStream(); |
| 1336 | 1028 | }).catch(streamError => { |
| 1337 | - if (mxchatHandleStreamAbort(botId, accumulatedContent, callback)) return; | |
| 1338 | 1029 | getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove(); |
| 1339 | 1030 | callMxChat(message, callback, botId); |
| 1340 | 1031 | }); |
| 1341 | 1032 | } |
| @@ -1342,9 +1033,8 @@ | ||
| 1342 | 1033 | |
| 1343 | 1034 | processStream(); |
| 1344 | 1035 | }) |
| 1345 | 1036 | .catch(error => { |
| 1346 | - if (mxchatHandleStreamAbort(botId, accumulatedContent, callback)) return; | |
| 1347 | 1037 | // Check if we have server error data with chat mode |
| 1348 | 1038 | if (error && error.isServerError && error.data) { |
| 1349 | 1039 | // Check for chat mode in error data |
| 1350 | 1040 | if (error.data.chat_mode) { |
| @@ -1357,9 +1047,8 @@ | ||
| 1357 | 1047 | getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove(); |
| 1358 | 1048 | callMxChat(message, callback, botId); |
| 1359 | 1049 | } |
| 1360 | 1050 | }); |
| 1361 | - }); // refreshNonceIfNeeded | |
| 1362 | 1051 | } |
| 1363 | 1052 | |
| 1364 | 1053 | // Helper function to handle non-streaming responses |
| 1365 | 1054 | function handleNonStreamResponse(data, callback, botId) { |
| @@ -1568,17 +1257,8 @@ | ||
| 1568 | 1257 | // Update the event handlers to use the correct function names (using event delegation) |
| 1569 | 1258 | // Use class-based selectors for multi-instance support |
| 1570 | 1259 | $(document).on('click', '.send-button', function() { |
| 1571 | 1260 | 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 | 1261 | var modeIndicator = getElementDOM(botId, 'chat-mode-indicator'); |
| 1582 | 1262 | if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) { |
| 1583 | 1263 | disableChatInput(botId); |
| 1584 | 1264 | } |
| @@ -1597,287 +1277,9 @@ | ||
| 1597 | 1277 | sendMessage(botId); |
| 1598 | 1278 | } |
| 1599 | 1279 | }); |
| 1600 | 1280 | |
| 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); | |
| 1616 | - } | |
| 1617 | - }); | |
| 1618 | - } | |
| 1619 | - | |
| 1620 | - return items; | |
| 1621 | -} | |
| 1622 | - | |
| 1623 | -// Builds a clean markdown transcript of the current conversation and triggers | |
| 1624 | -// a file download. Used by the "Download Transcript" menu item. | |
| 1625 | -function mxchatDownloadTranscript(botId) { | |
| 1626 | - var $chatBox = getElement(botId, 'chat-box'); | |
| 1627 | - if (!$chatBox || !$chatBox.length) return; | |
| 1628 | - | |
| 1629 | - var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {}; | |
| 1630 | - var headerTitle = settings.print_header_title || 'Chat transcript'; | |
| 1631 | - var now = new Date(); | |
| 1632 | - var stamp = now.toLocaleString(); | |
| 1633 | - | |
| 1634 | - var lines = []; | |
| 1635 | - lines.push('# ' + headerTitle); | |
| 1636 | - lines.push(''); | |
| 1637 | - lines.push('Exported: ' + stamp); | |
| 1638 | - lines.push(''); | |
| 1639 | - lines.push('---'); | |
| 1640 | - lines.push(''); | |
| 1641 | - | |
| 1642 | - $chatBox.find('.user-message, .bot-message, .agent-message').each(function() { | |
| 1643 | - var $msg = $(this); | |
| 1644 | - // Skip thinking placeholders and any in-flight temporary messages. | |
| 1645 | - if ($msg.find('.thinking-dots').length) return; | |
| 1646 | - if ($msg.hasClass('temporary-message')) return; | |
| 1647 | - | |
| 1648 | - var sender; | |
| 1649 | - if ($msg.hasClass('user-message')) sender = 'User'; | |
| 1650 | - else if ($msg.hasClass('agent-message')) sender = 'Live Agent'; | |
| 1651 | - else sender = 'AI Agent'; | |
| 1652 | - | |
| 1653 | - // Strip interactive UI from the cloned message so we get the conversation text. | |
| 1654 | - var $clone = $msg.clone(); | |
| 1655 | - $clone.find('.copy-button, .message-toolbar, .mxchat-copy, button, script, style').remove(); | |
| 1656 | - var text = $clone.text().replace(/ /g, ' ').replace(/[ \t]+\n/g, '\n').replace(/\n{3,}/g, '\n\n').trim(); | |
| 1657 | - if (!text) return; | |
| 1658 | - | |
| 1659 | - lines.push('**' + sender + '**'); | |
| 1660 | - lines.push(''); | |
| 1661 | - lines.push(text); | |
| 1662 | - lines.push(''); | |
| 1663 | - }); | |
| 1664 | - | |
| 1665 | - var content = lines.join('\n'); | |
| 1666 | - var iso = now.toISOString().replace(/[:.]/g, '-').slice(0, 19); | |
| 1667 | - var fname = 'mxchat-transcript-' + iso + '.md'; | |
| 1668 | - var blob = new Blob([content], { type: 'text/markdown;charset=utf-8' }); | |
| 1669 | - var url = URL.createObjectURL(blob); | |
| 1670 | - var a = document.createElement('a'); | |
| 1671 | - a.href = url; | |
| 1672 | - a.download = fname; | |
| 1673 | - a.style.display = 'none'; | |
| 1674 | - document.body.appendChild(a); | |
| 1675 | - a.click(); | |
| 1676 | - setTimeout(function() { | |
| 1677 | - if (a.parentNode) a.parentNode.removeChild(a); | |
| 1678 | - URL.revokeObjectURL(url); | |
| 1679 | - }, 100); | |
| 1680 | -} | |
| 1681 | - | |
| 1682 | -// Reads the bot bubble's actual computed bg+fg and writes them as CSS vars | |
| 1683 | -// on the menu wrap, so the dropdown matches whatever paints the bubble — | |
| 1684 | -// saved options, AI theme CSS, or the mxchat-theme add-on. | |
| 1685 | -function mxchatSyncMenuColors(botId, $wrap) { | |
| 1686 | - if (!$wrap || !$wrap.length) return; | |
| 1687 | - var $bot = $wrap.closest('.mxchat-chatbot-wrapper').find('.bot-message').not('.temporary-message').first(); | |
| 1688 | - if (!$bot.length) return; | |
| 1689 | - var cs = window.getComputedStyle($bot[0]); | |
| 1690 | - if (cs.backgroundColor && cs.backgroundColor !== 'rgba(0, 0, 0, 0)' && cs.backgroundColor !== 'transparent') { | |
| 1691 | - $wrap[0].style.setProperty('--mxchat-menu-bg', cs.backgroundColor); | |
| 1692 | - } | |
| 1693 | - // Bot text color usually lives on a child div, not .bot-message itself. | |
| 1694 | - var $textChild = $bot.find('[style*="color"]').first(); | |
| 1695 | - var fg = ($textChild.length ? window.getComputedStyle($textChild[0]).color : cs.color); | |
| 1696 | - if (fg) $wrap[0].style.setProperty('--mxchat-menu-fg', fg); | |
| 1697 | -} | |
| 1698 | - | |
| 1699 | -// Renders (or re-renders) the item list for one menu wrap. Split out of | |
| 1700 | -// mxchatInitHeaderMenu so the dynamic-settings merge (plan-32db95) can | |
| 1701 | -// rebuild items + trigger visibility WITHOUT re-binding the one-time | |
| 1702 | -// open/close/keyboard wiring. closeMenu is passed in by the init closure; | |
| 1703 | -// a rebuild before init (never happens, but harmless) just skips it. | |
| 1704 | -function mxchatRenderHeaderMenuItems(botId, $wrap, closeMenuFn) { | |
| 1705 | - var $trigger = $wrap.find('.mxchat-menu-trigger'); | |
| 1706 | - var $menu = $wrap.find('.mxchat-header-menu'); | |
| 1707 | - var items = mxchatGetHeaderMenuItems(botId); | |
| 1708 | - | |
| 1709 | - $menu.empty(); | |
| 1710 | - | |
| 1711 | - if (!items.length) { | |
| 1712 | - $trigger.hide(); | |
| 1713 | - $menu.hide(); | |
| 1714 | - return; | |
| 1715 | - } | |
| 1716 | - | |
| 1717 | - // Clear any inline display:none a previous zero-item render left behind — | |
| 1718 | - // open/close visibility is governed by the hidden prop + is-open class. | |
| 1719 | - $trigger.css('display', ''); | |
| 1720 | - $menu.css('display', ''); | |
| 1721 | - | |
| 1722 | - items.forEach(function(item, idx) { | |
| 1723 | - var $btn = $('<button>', { | |
| 1724 | - type: 'button', | |
| 1725 | - 'class': 'mxchat-menu-item', | |
| 1726 | - 'role': 'menuitem', | |
| 1727 | - 'tabindex': '-1', | |
| 1728 | - 'data-menu-id': item.id, | |
| 1729 | - html: '<span class="mxchat-menu-item-icon">' + item.icon + '</span>' + | |
| 1730 | - '<span class="mxchat-menu-item-label"></span>' | |
| 1731 | - }); | |
| 1732 | - $btn.find('.mxchat-menu-item-label').text(item.label); | |
| 1733 | - $btn.on('click', function(e) { | |
| 1734 | - e.preventDefault(); | |
| 1735 | - e.stopPropagation(); | |
| 1736 | - if (closeMenuFn) closeMenuFn(); | |
| 1737 | - try { item.action(); } catch (err) { /* no-op */ } | |
| 1738 | - }); | |
| 1739 | - $menu.append($btn); | |
| 1740 | - }); | |
| 1741 | -} | |
| 1742 | - | |
| 1743 | -// Re-render every menu on the page after a dynamic-settings merge | |
| 1744 | -// (multi-bot: each wrap re-reads its items). An OPEN menu is left alone — | |
| 1745 | -// swapping items under the user mid-interaction yanks focus — and the | |
| 1746 | -// rebuild runs when it closes instead (closeMenu checks the pending flag). | |
| 1747 | -function mxchatRebuildHeaderMenus() { | |
| 1748 | - $('.mxchat-header-menu-wrap').each(function() { | |
| 1749 | - var $wrap = $(this); | |
| 1750 | - var botId = $wrap.data('bot-id'); | |
| 1751 | - if (!botId) return; | |
| 1752 | - if (!$wrap.data('mxchatMenuReady')) { | |
| 1753 | - mxchatInitHeaderMenu(botId); | |
| 1754 | - return; | |
| 1755 | - } | |
| 1756 | - if ($wrap.find('.mxchat-header-menu').hasClass('is-open')) { | |
| 1757 | - $wrap.data('mxchatMenuRebuildPending', true); | |
| 1758 | - return; | |
| 1759 | - } | |
| 1760 | - mxchatRenderHeaderMenuItems(botId, $wrap, $wrap.data('mxchatMenuClose')); | |
| 1761 | - }); | |
| 1762 | -} | |
| 1763 | - | |
| 1764 | -// One-time per-widget init: renders menu items, wires open/close, | |
| 1765 | -// outside-click, Escape, and arrow-key navigation. If no items, hides the | |
| 1766 | -// trigger. Wiring happens even when there are zero items at init, so a | |
| 1767 | -// later dynamic-settings rebuild that adds items has a working trigger. | |
| 1768 | -function mxchatInitHeaderMenu(botId) { | |
| 1769 | - var $wrap = $('.mxchat-header-menu-wrap[data-bot-id="' + botId + '"]').first(); | |
| 1770 | - if (!$wrap.length || $wrap.data('mxchatMenuReady')) return; | |
| 1771 | - | |
| 1772 | - var $trigger = $wrap.find('.mxchat-menu-trigger'); | |
| 1773 | - var $menu = $wrap.find('.mxchat-header-menu'); | |
| 1774 | - | |
| 1775 | - // Initial color sync — covers normal page load. | |
| 1776 | - mxchatSyncMenuColors(botId, $wrap); | |
| 1777 | - | |
| 1778 | - function openMenu() { | |
| 1779 | - // Re-sync each open in case the active theme changed since init. | |
| 1780 | - mxchatSyncMenuColors(botId, $wrap); | |
| 1781 | - $menu.prop('hidden', false).attr('aria-hidden', 'false').addClass('is-open'); | |
| 1782 | - $trigger.attr('aria-expanded', 'true'); | |
| 1783 | - // Focus the first item for keyboard users | |
| 1784 | - setTimeout(function() { | |
| 1785 | - $menu.find('.mxchat-menu-item').first().attr('tabindex', '0').trigger('focus'); | |
| 1786 | - }, 0); | |
| 1787 | - } | |
| 1788 | - function closeMenu(returnFocus) { | |
| 1789 | - $menu.prop('hidden', true).attr('aria-hidden', 'true').removeClass('is-open'); | |
| 1790 | - $trigger.attr('aria-expanded', 'false'); | |
| 1791 | - $menu.find('.mxchat-menu-item').attr('tabindex', '-1'); | |
| 1792 | - if (returnFocus) $trigger.trigger('focus'); | |
| 1793 | - // A dynamic-settings rebuild that arrived while the menu was open | |
| 1794 | - // was deferred (mxchatRebuildHeaderMenus) — run it now. | |
| 1795 | - if ($wrap.data('mxchatMenuRebuildPending')) { | |
| 1796 | - $wrap.removeData('mxchatMenuRebuildPending'); | |
| 1797 | - mxchatRenderHeaderMenuItems(botId, $wrap, closeMenu); | |
| 1798 | - } | |
| 1799 | - } | |
| 1800 | - | |
| 1801 | - // Toggle on trigger click — stop propagation so the .chatbot-top-bar | |
| 1802 | - // click-to-collapse handler does not fire. | |
| 1803 | - $trigger.on('click', function(e) { | |
| 1804 | - e.preventDefault(); | |
| 1805 | - e.stopPropagation(); | |
| 1806 | - if ($menu.hasClass('is-open')) closeMenu(); | |
| 1807 | - else openMenu(); | |
| 1808 | - }); | |
| 1809 | - | |
| 1810 | - // Don't let clicks inside the menu bubble to the top-bar collapse handler. | |
| 1811 | - $menu.on('click', function(e) { | |
| 1812 | - e.stopPropagation(); | |
| 1813 | - }); | |
| 1814 | - | |
| 1815 | - // Outside click closes the menu. | |
| 1816 | - $(document).on('click.mxchatMenu-' + botId, function(e) { | |
| 1817 | - if (!$menu.hasClass('is-open')) return; | |
| 1818 | - if ($wrap.has(e.target).length || $wrap.is(e.target)) return; | |
| 1819 | - closeMenu(); | |
| 1820 | - }); | |
| 1821 | - | |
| 1822 | - // Keyboard: Escape closes and returns focus; arrow keys move focus; Enter activates. | |
| 1823 | - $menu.on('keydown', '.mxchat-menu-item', function(e) { | |
| 1824 | - var $items = $menu.find('.mxchat-menu-item'); | |
| 1825 | - var idx = $items.index(this); | |
| 1826 | - if (e.key === 'Escape') { | |
| 1827 | - e.preventDefault(); | |
| 1828 | - closeMenu(true); | |
| 1829 | - } else if (e.key === 'ArrowDown') { | |
| 1830 | - e.preventDefault(); | |
| 1831 | - var $next = $items.eq((idx + 1) % $items.length); | |
| 1832 | - $items.attr('tabindex', '-1'); | |
| 1833 | - $next.attr('tabindex', '0').trigger('focus'); | |
| 1834 | - } else if (e.key === 'ArrowUp') { | |
| 1835 | - e.preventDefault(); | |
| 1836 | - var $prev = $items.eq((idx - 1 + $items.length) % $items.length); | |
| 1837 | - $items.attr('tabindex', '-1'); | |
| 1838 | - $prev.attr('tabindex', '0').trigger('focus'); | |
| 1839 | - } else if (e.key === 'Enter' || e.key === ' ') { | |
| 1840 | - e.preventDefault(); | |
| 1841 | - $(this).trigger('click'); | |
| 1842 | - } | |
| 1843 | - }); | |
| 1844 | - $trigger.on('keydown', function(e) { | |
| 1845 | - if (e.key === 'Escape' && $menu.hasClass('is-open')) { | |
| 1846 | - e.preventDefault(); | |
| 1847 | - closeMenu(true); | |
| 1848 | - } else if ((e.key === 'ArrowDown' || e.key === 'Enter' || e.key === ' ') && !$menu.hasClass('is-open')) { | |
| 1849 | - e.preventDefault(); | |
| 1850 | - openMenu(); | |
| 1851 | - } | |
| 1852 | - }); | |
| 1853 | - | |
| 1854 | - // Expose closeMenu for out-of-closure re-renders (mxchatRebuildHeaderMenus), | |
| 1855 | - // then do the initial item render. | |
| 1856 | - $wrap.data('mxchatMenuClose', closeMenu); | |
| 1857 | - mxchatRenderHeaderMenuItems(botId, $wrap, closeMenu); | |
| 1858 | - | |
| 1859 | - $wrap.data('mxchatMenuReady', true); | |
| 1860 | -} | |
| 1861 | - | |
| 1862 | -// Initialize header menus for every rendered widget on DOM ready. | |
| 1863 | -$(function() { | |
| 1864 | - $('.mxchat-header-menu-wrap').each(function() { | |
| 1865 | - var botId = $(this).data('bot-id'); | |
| 1866 | - if (botId) mxchatInitHeaderMenu(botId); | |
| 1867 | - }); | |
| 1868 | - | |
| 1869 | - // Embedded (non-floating) widgets are open from the moment the page | |
| 1870 | - // renders — refresh dynamic settings at init (plan-32db95). Floating | |
| 1871 | - // widgets refresh on first launcher open instead. | |
| 1872 | - var hasEmbeddedWidget = $('.mxchat-chatbot-wrapper').filter(function() { | |
| 1873 | - return !$(this).closest('.floating-chatbot').length; | |
| 1874 | - }).length > 0; | |
| 1875 | - if (hasEmbeddedWidget) { | |
| 1876 | - mxchatRefreshDynamicSettings(); | |
| 1877 | - } | |
| 1878 | -}); | |
| 1879 | - | |
| 1281 | + | |
| 1880 | 1282 | function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false, botId = 'default') { |
| 1881 | 1283 | try { |
| 1882 | 1284 | // Determine styles based on sender type |
| 1883 | 1285 | let messageClass, bgColor, fontColor; |
| @@ -1969,12 +1371,8 @@ | ||
| 1969 | 1371 | if (lastUserMessage.length) { |
| 1970 | 1372 | scrollElementToTop(lastUserMessage, botId); |
| 1971 | 1373 | } |
| 1972 | 1374 | } |
| 1973 | - | |
| 1974 | - if ((sender === "bot" || sender === "agent") && !isTemporary) { | |
| 1975 | - if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId); | |
| 1976 | - } | |
| 1977 | 1375 | }); |
| 1978 | 1376 | |
| 1979 | 1377 | if (messageText.id) { |
| 1980 | 1378 | var instance = MxChatInstances.get(botId); |
| @@ -2121,12 +1519,8 @@ | ||
| 2121 | 1519 | } |
| 2122 | 1520 | |
| 2123 | 1521 | // Re-enable chat input after response is displayed |
| 2124 | 1522 | enableChatInput(botId); |
| 2125 | - | |
| 2126 | - if (sender === "bot" || sender === "agent") { | |
| 2127 | - if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId); | |
| 2128 | - } | |
| 2129 | 1523 | } else { |
| 2130 | 1524 | appendMessage(sender, responseText, responseHtml, images, false, botId); |
| 2131 | 1525 | // Re-enable chat input after response is displayed |
| 2132 | 1526 | enableChatInput(botId); |
| @@ -2579,14 +1973,13 @@ | ||
| 2579 | 1973 | requestAnimationFrame(smoothScroll); |
| 2580 | 1974 | } |
| 2581 | 1975 | } |
| 2582 | 1976 | |
| 2583 | - function scrollElementToTop(element, botId, topOffset) { | |
| 1977 | + function scrollElementToTop(element, botId) { | |
| 2584 | 1978 | botId = botId || 'default'; |
| 2585 | - topOffset = (typeof topOffset === 'number') ? topOffset : 2; | |
| 2586 | 1979 | var chatBox = getElement(botId, 'chat-box'); |
| 2587 | 1980 | var elementTop = element.position().top + chatBox.scrollTop(); |
| 2588 | - chatBox.animate({ scrollTop: Math.max(0, elementTop - topOffset) }, 500); | |
| 1981 | + chatBox.animate({ scrollTop: elementTop }, 500); | |
| 2589 | 1982 | } |
| 2590 | 1983 | |
| 2591 | 1984 | function showChatWidget(botId) { |
| 2592 | 1985 | botId = botId || 'default'; |
| @@ -3023,10 +2416,10 @@ | ||
| 3023 | 2416 | .then(data => { |
| 3024 | 2417 | if (data.success) { |
| 3025 | 2418 | container.style.display = 'none'; |
| 3026 | 2419 | nameElement.textContent = ''; |
| 3027 | - instance.activePdfFile = null; | |
| 3028 | - appendMessage('bot', 'PDF removed.', '', [], false, botId); | |
| 2420 | + activePdfFile = null; | |
| 2421 | + appendMessage('bot', 'PDF removed.'); | |
| 3029 | 2422 | } |
| 3030 | 2423 | }) |
| 3031 | 2424 | .catch(error => { |
| 3032 | 2425 | // Error removing PDF - silently continue |
| @@ -3032,16 +2425,14 @@ | ||
| 3032 | 2425 | // Error removing PDF - silently continue |
| 3033 | 2426 | }); |
| 3034 | 2427 | } |
| 3035 | 2428 | |
| 3036 | - function removeActiveWord(botId) { | |
| 3037 | - botId = botId || 'default'; | |
| 3038 | - var instance = MxChatInstances.get(botId); | |
| 3039 | - const container = getElementDOM(botId, 'active-word-container'); | |
| 3040 | - const nameElement = getElementDOM(botId, 'active-word-name'); | |
| 3041 | - | |
| 3042 | - if (!container || !nameElement || !instance.activeWordFile) return; | |
| 3043 | - | |
| 2429 | + function removeActiveWord() { | |
| 2430 | + const container = document.getElementById('active-word-container'); | |
| 2431 | + const nameElement = document.getElementById('active-word-name'); | |
| 2432 | + | |
| 2433 | + if (!container || !nameElement || !activeWordFile) return; | |
| 2434 | + | |
| 3044 | 2435 | fetch(mxchatChat.ajax_url, { |
| 3045 | 2436 | method: 'POST', |
| 3046 | 2437 | headers: { |
| 3047 | 2438 | 'Content-Type': 'application/x-www-form-urlencoded', |
| @@ -3047,9 +2438,9 @@ | ||
| 3047 | 2438 | 'Content-Type': 'application/x-www-form-urlencoded', |
| 3048 | 2439 | }, |
| 3049 | 2440 | body: new URLSearchParams({ |
| 3050 | 2441 | 'action': 'mxchat_remove_word', |
| 3051 | - 'session_id': getChatSession(botId), | |
| 2442 | + 'session_id': sessionId, | |
| 3052 | 2443 | 'nonce': mxchatChat.nonce |
| 3053 | 2444 | }) |
| 3054 | 2445 | }) |
| 3055 | 2446 | .then(response => response.json()) |
| @@ -3056,10 +2447,10 @@ | ||
| 3056 | 2447 | .then(data => { |
| 3057 | 2448 | if (data.success) { |
| 3058 | 2449 | container.style.display = 'none'; |
| 3059 | 2450 | nameElement.textContent = ''; |
| 3060 | - instance.activeWordFile = null; | |
| 3061 | - appendMessage('bot', 'Word document removed.', '', [], false, botId); | |
| 2451 | + activeWordFile = null; | |
| 2452 | + appendMessage('bot', 'Word document removed.'); | |
| 3062 | 2453 | } |
| 3063 | 2454 | }) |
| 3064 | 2455 | .catch(error => { |
| 3065 | 2456 | // Error removing Word document - silently continue |
| @@ -3220,14 +2611,9 @@ | ||
| 3220 | 2611 | collapseQuickQuestions(botId); |
| 3221 | 2612 | }); |
| 3222 | 2613 | |
| 3223 | 2614 | // Chatbot visibility toggle handlers - use class selector for multi-instance support |
| 3224 | - // Handles click + Enter/Space keypresses for keyboard accessibility (WCAG 2.1 SC 2.1.1). | |
| 3225 | - $(document).on('click keydown', '.floating-chatbot-button', function(e) { | |
| 3226 | - if (e.type === 'keydown') { | |
| 3227 | - if (e.key !== 'Enter' && e.key !== ' ' && e.key !== 'Spacebar') return; | |
| 3228 | - e.preventDefault(); | |
| 3229 | - } | |
| 2615 | + $(document).on('click', '.floating-chatbot-button', function() { | |
| 3230 | 2616 | var botId = getBotIdFromElement(this); |
| 3231 | 2617 | var $chatbot = getElement(botId, 'floating-chatbot'); |
| 3232 | 2618 | var $badge = getElement(botId, 'chat-notification-badge'); |
| 3233 | 2619 | var $preChat = getElement(botId, 'pre-chat-message'); |
| @@ -3232,20 +2618,14 @@ | ||
| 3232 | 2618 | var $badge = getElement(botId, 'chat-notification-badge'); |
| 3233 | 2619 | var $preChat = getElement(botId, 'pre-chat-message'); |
| 3234 | 2620 | |
| 3235 | 2621 | if ($chatbot.hasClass('hidden')) { |
| 3236 | - $chatbot.removeClass('hidden').addClass('visible') | |
| 3237 | - .attr('aria-modal', 'true').attr('role', 'dialog'); | |
| 3238 | - $(this).addClass('hidden').attr('aria-expanded', 'true'); | |
| 2622 | + $chatbot.removeClass('hidden').addClass('visible'); | |
| 2623 | + $(this).addClass('hidden'); | |
| 3239 | 2624 | $badge.hide(); // Hide notification when opening chat |
| 3240 | 2625 | disableScroll(); |
| 3241 | 2626 | $preChat.fadeOut(250); |
| 3242 | 2627 | |
| 3243 | - // First open per page load: re-fetch behavior settings in case | |
| 3244 | - // this page's inline values came from a stale full-page cache | |
| 3245 | - // (plan-32db95). Idempotent — later opens are a no-op. | |
| 3246 | - mxchatRefreshDynamicSettings(); | |
| 3247 | - | |
| 3248 | 2628 | // Load chat history for returning visitors (persistence) |
| 3249 | 2629 | var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on'; |
| 3250 | 2630 | if (chatPersistenceEnabled) { |
| 3251 | 2631 | MxChatInstances.ensureSession(botId); |
| @@ -3261,55 +2641,24 @@ | ||
| 3261 | 2641 | // No email collection — still route through showChatContainerForBot |
| 3262 | 2642 | // so the loader is shown while chat history loads |
| 3263 | 2643 | showChatContainerForBot(botId); |
| 3264 | 2644 | } |
| 3265 | - | |
| 3266 | - // Move keyboard focus into the message input after the open transition. | |
| 3267 | - setTimeout(function() { | |
| 3268 | - var chatInput = getElementDOM(botId, 'chat-input'); | |
| 3269 | - if (chatInput && !chatInput.disabled) { | |
| 3270 | - try { chatInput.focus({ preventScroll: true }); } catch (err) { chatInput.focus(); } | |
| 3271 | - } | |
| 3272 | - }, 300); | |
| 3273 | 2645 | } else { |
| 3274 | - $chatbot.removeClass('visible').addClass('hidden').removeAttr('aria-modal'); | |
| 3275 | - $(this).removeClass('hidden').attr('aria-expanded', 'false'); | |
| 2646 | + $chatbot.removeClass('visible').addClass('hidden'); | |
| 2647 | + $(this).removeClass('hidden'); | |
| 3276 | 2648 | enableScroll(); |
| 3277 | 2649 | checkPreChatDismissal(botId); |
| 3278 | 2650 | } |
| 3279 | 2651 | }); |
| 3280 | 2652 | |
| 3281 | - // Allow clicking anywhere on the title bar to close the chatbot. | |
| 3282 | - // Returns keyboard focus to the launcher so keyboard users don't get | |
| 3283 | - // stranded at <body> (WCAG SC 2.4.3 Focus Order). :focus-visible is | |
| 3284 | - // heuristic-based so mouse-triggered close won't show a focus ring. | |
| 2653 | + // Allow clicking anywhere on the title bar to close the chatbot | |
| 3285 | 2654 | $(document).on('click', '.chatbot-top-bar', function() { |
| 3286 | 2655 | var botId = getBotIdFromElement(this); |
| 3287 | - getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible').removeAttr('aria-modal'); | |
| 3288 | - var $launcher = getElement(botId, 'floating-chatbot-button'); | |
| 3289 | - $launcher.removeClass('hidden').attr('aria-expanded', 'false'); | |
| 2656 | + getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible'); | |
| 2657 | + getElement(botId, 'floating-chatbot-button').removeClass('hidden'); | |
| 3290 | 2658 | enableScroll(); |
| 3291 | - try { $launcher.trigger('focus'); } catch (err) { /* no-op */ } | |
| 3292 | 2659 | }); |
| 3293 | 2660 | |
| 3294 | - // Global Escape-key handler — closes any visible chat widget and | |
| 3295 | - // returns focus to its launcher. Standard modal-dismissal pattern; | |
| 3296 | - // pairs with aria-modal="true" set on the widget when it opens. | |
| 3297 | - $(document).on('keydown', function(e) { | |
| 3298 | - if (e.key !== 'Escape' && e.key !== 'Esc') return; | |
| 3299 | - var $visible = $('.floating-chatbot.visible'); | |
| 3300 | - if (!$visible.length) return; | |
| 3301 | - e.preventDefault(); | |
| 3302 | - $visible.each(function() { | |
| 3303 | - var botId = getBotIdFromElement(this); | |
| 3304 | - $(this).addClass('hidden').removeClass('visible').removeAttr('aria-modal'); | |
| 3305 | - var $launcher = getElement(botId, 'floating-chatbot-button'); | |
| 3306 | - $launcher.removeClass('hidden').attr('aria-expanded', 'false'); | |
| 3307 | - try { $launcher.trigger('focus'); } catch (err) { /* no-op */ } | |
| 3308 | - }); | |
| 3309 | - enableScroll(); | |
| 3310 | - }); | |
| 3311 | - | |
| 3312 | 2661 | $(document).on('click', '.close-pre-chat-message', function(e) { |
| 3313 | 2662 | e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click |
| 3314 | 2663 | var botId = getBotIdFromElement(this); |
| 3315 | 2664 | handlePreChatDismissal(botId); |
| @@ -3329,20 +2678,17 @@ | ||
| 3329 | 2678 | var wordInput = getElementDOM(botId, 'word-upload'); |
| 3330 | 2679 | if (wordInput) wordInput.click(); |
| 3331 | 2680 | }); |
| 3332 | 2681 | |
| 3333 | - // PDF file input change handler - delegated, bot-aware (was bound to stale un-suffixed id 'pdf-upload') | |
| 3334 | - $(document).on('change', '.pdf-upload', async function(e) { | |
| 3335 | - var botId = getBotIdFromElement(this); | |
| 3336 | - var instance = MxChatInstances.get(botId); | |
| 3337 | - const file = this.files[0]; | |
| 3338 | - const sessionId = MxChatInstances.ensureSession(botId); | |
| 3339 | - | |
| 2682 | + // PDF file input change handler | |
| 2683 | + addSafeEventListener('pdf-upload', 'change', async function(e) { | |
| 2684 | + const file = e.target.files[0]; | |
| 2685 | + | |
| 3340 | 2686 | if (!file || file.type !== 'application/pdf') { |
| 3341 | 2687 | alert('Please select a valid PDF file.'); |
| 3342 | 2688 | return; |
| 3343 | 2689 | } |
| 3344 | - | |
| 2690 | + | |
| 3345 | 2691 | if (!sessionId) { |
| 3346 | 2692 | alert('Error: No session ID found'); |
| 3347 | 2693 | return; |
| 3348 | 2694 | } |
| @@ -3350,49 +2696,47 @@ | ||
| 3350 | 2696 | if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) { |
| 3351 | 2697 | alert('Error: Ajax configuration missing'); |
| 3352 | 2698 | return; |
| 3353 | 2699 | } |
| 3354 | - | |
| 2700 | + | |
| 3355 | 2701 | // Disable buttons and show loading state |
| 3356 | - const uploadBtn = getElementDOM(botId, 'pdf-upload-btn'); | |
| 3357 | - const sendBtn = getElementDOM(botId, 'send-button'); | |
| 3358 | - if (!uploadBtn) return; | |
| 2702 | + const uploadBtn = document.getElementById('pdf-upload-btn'); | |
| 2703 | + const sendBtn = document.getElementById('send-button'); | |
| 3359 | 2704 | const originalBtnContent = uploadBtn.innerHTML; |
| 3360 | - | |
| 2705 | + | |
| 3361 | 2706 | try { |
| 3362 | - // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f. | |
| 3363 | - await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); }); | |
| 3364 | 2707 | const formData = new FormData(); |
| 3365 | 2708 | formData.append('action', 'mxchat_upload_pdf'); |
| 3366 | 2709 | formData.append('pdf_file', file); |
| 3367 | 2710 | formData.append('session_id', sessionId); |
| 3368 | 2711 | formData.append('nonce', mxchatChat.nonce); |
| 3369 | - | |
| 2712 | + | |
| 3370 | 2713 | uploadBtn.disabled = true; |
| 3371 | - if (sendBtn) sendBtn.disabled = true; | |
| 2714 | + sendBtn.disabled = true; | |
| 3372 | 2715 | uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50"> |
| 3373 | 2716 | <circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle> |
| 3374 | 2717 | </svg>`; |
| 3375 | - | |
| 2718 | + | |
| 3376 | 2719 | const response = await fetch(mxchatChat.ajax_url, { |
| 3377 | 2720 | method: 'POST', |
| 3378 | 2721 | body: formData |
| 3379 | 2722 | }); |
| 3380 | - | |
| 2723 | + | |
| 3381 | 2724 | const data = await response.json(); |
| 3382 | - | |
| 2725 | + | |
| 3383 | 2726 | if (data.success) { |
| 3384 | 2727 | // Hide popular questions if they exist |
| 3385 | - if (hasQuickQuestions(botId)) { | |
| 3386 | - collapseQuickQuestions(botId); | |
| 2728 | + const popularQuestionsContainer = document.getElementById('mxchat-popular-questions'); | |
| 2729 | + if (hasQuickQuestions()) { | |
| 2730 | + collapseQuickQuestions(); | |
| 3387 | 2731 | } |
| 3388 | - | |
| 2732 | + | |
| 3389 | 2733 | // Show the active PDF name |
| 3390 | - showActivePdf(data.data.filename, botId); | |
| 3391 | - | |
| 3392 | - appendMessage('bot', data.data.message, '', [], false, botId); | |
| 3393 | - scrollToBottom(botId); | |
| 3394 | - instance.activePdfFile = data.data.filename; | |
| 2734 | + showActivePdf(data.data.filename); | |
| 2735 | + | |
| 2736 | + appendMessage('bot', data.data.message); | |
| 2737 | + scrollToBottom(); | |
| 2738 | + activePdfFile = data.data.filename; | |
| 3395 | 2739 | } else { |
| 3396 | 2740 | alert('Failed to upload PDF. Please try again.'); |
| 3397 | 2741 | } |
| 3398 | 2742 | } catch (error) { |
| @@ -3398,76 +2742,66 @@ | ||
| 3398 | 2742 | } catch (error) { |
| 3399 | 2743 | alert('Error uploading file. Please try again.'); |
| 3400 | 2744 | } finally { |
| 3401 | 2745 | uploadBtn.disabled = false; |
| 3402 | - if (sendBtn) sendBtn.disabled = false; | |
| 2746 | + sendBtn.disabled = false; | |
| 3403 | 2747 | uploadBtn.innerHTML = originalBtnContent; |
| 3404 | 2748 | this.value = ''; // Reset file input |
| 3405 | 2749 | } |
| 3406 | 2750 | }); |
| 3407 | 2751 | |
| 3408 | - // Word file input change handler - delegated, bot-aware (was bound to stale un-suffixed id 'word-upload') | |
| 3409 | - $(document).on('change', '.word-upload', async function(e) { | |
| 3410 | - var botId = getBotIdFromElement(this); | |
| 3411 | - var instance = MxChatInstances.get(botId); | |
| 3412 | - const file = this.files[0]; | |
| 3413 | - const sessionId = MxChatInstances.ensureSession(botId); | |
| 3414 | - | |
| 2752 | + // Word file input change handler | |
| 2753 | + addSafeEventListener('word-upload', 'change', async function(e) { | |
| 2754 | + const file = e.target.files[0]; | |
| 2755 | + | |
| 3415 | 2756 | if (!file || file.type !== 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') { |
| 3416 | 2757 | alert('Please select a valid Word document (.docx).'); |
| 3417 | 2758 | return; |
| 3418 | 2759 | } |
| 3419 | - | |
| 2760 | + | |
| 3420 | 2761 | if (!sessionId) { |
| 3421 | 2762 | alert('Error: No session ID found'); |
| 3422 | 2763 | return; |
| 3423 | 2764 | } |
| 3424 | 2765 | |
| 3425 | - if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) { | |
| 3426 | - alert('Error: Ajax configuration missing'); | |
| 3427 | - return; | |
| 3428 | - } | |
| 3429 | - | |
| 3430 | 2766 | // Disable buttons and show loading state |
| 3431 | - const uploadBtn = getElementDOM(botId, 'word-upload-btn'); | |
| 3432 | - const sendBtn = getElementDOM(botId, 'send-button'); | |
| 3433 | - if (!uploadBtn) return; | |
| 2767 | + const uploadBtn = document.getElementById('word-upload-btn'); | |
| 2768 | + const sendBtn = document.getElementById('send-button'); | |
| 3434 | 2769 | const originalBtnContent = uploadBtn.innerHTML; |
| 3435 | - | |
| 2770 | + | |
| 3436 | 2771 | try { |
| 3437 | - // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f. | |
| 3438 | - await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); }); | |
| 3439 | 2772 | const formData = new FormData(); |
| 3440 | 2773 | formData.append('action', 'mxchat_upload_word'); |
| 3441 | 2774 | formData.append('word_file', file); |
| 3442 | 2775 | formData.append('session_id', sessionId); |
| 3443 | 2776 | formData.append('nonce', mxchatChat.nonce); |
| 3444 | - | |
| 2777 | + | |
| 3445 | 2778 | uploadBtn.disabled = true; |
| 3446 | - if (sendBtn) sendBtn.disabled = true; | |
| 2779 | + sendBtn.disabled = true; | |
| 3447 | 2780 | uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50"> |
| 3448 | 2781 | <circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle> |
| 3449 | 2782 | </svg>`; |
| 3450 | - | |
| 2783 | + | |
| 3451 | 2784 | const response = await fetch(mxchatChat.ajax_url, { |
| 3452 | 2785 | method: 'POST', |
| 3453 | 2786 | body: formData |
| 3454 | 2787 | }); |
| 3455 | - | |
| 2788 | + | |
| 3456 | 2789 | const data = await response.json(); |
| 3457 | - | |
| 2790 | + | |
| 3458 | 2791 | if (data.success) { |
| 3459 | 2792 | // Hide popular questions if they exist |
| 3460 | - if (hasQuickQuestions(botId)) { | |
| 3461 | - collapseQuickQuestions(botId); | |
| 2793 | + const popularQuestionsContainer = document.getElementById('mxchat-popular-questions'); | |
| 2794 | + if (hasQuickQuestions()) { | |
| 2795 | + collapseQuickQuestions(); | |
| 3462 | 2796 | } |
| 3463 | - | |
| 2797 | + | |
| 3464 | 2798 | // Show the active Word document name |
| 3465 | - showActiveWord(data.data.filename, botId); | |
| 3466 | - | |
| 3467 | - appendMessage('bot', data.data.message, '', [], false, botId); | |
| 3468 | - scrollToBottom(botId); | |
| 3469 | - instance.activeWordFile = data.data.filename; | |
| 2799 | + showActiveWord(data.data.filename); | |
| 2800 | + | |
| 2801 | + appendMessage('bot', data.data.message); | |
| 2802 | + scrollToBottom(); | |
| 2803 | + activeWordFile = data.data.filename; | |
| 3470 | 2804 | } else { |
| 3471 | 2805 | alert('Failed to upload Word document. Please try again.'); |
| 3472 | 2806 | } |
| 3473 | 2807 | } catch (error) { |
| @@ -3473,25 +2807,25 @@ | ||
| 3473 | 2807 | } catch (error) { |
| 3474 | 2808 | alert('Error uploading file. Please try again.'); |
| 3475 | 2809 | } finally { |
| 3476 | 2810 | uploadBtn.disabled = false; |
| 3477 | - if (sendBtn) sendBtn.disabled = false; | |
| 2811 | + sendBtn.disabled = false; | |
| 3478 | 2812 | uploadBtn.innerHTML = originalBtnContent; |
| 3479 | 2813 | this.value = ''; // Reset file input |
| 3480 | 2814 | } |
| 3481 | 2815 | }); |
| 3482 | 2816 | |
| 3483 | - // Remove button click handlers - delegated, bot-aware (were bound to stale un-suffixed ids) | |
| 3484 | - $(document).on('click', '.remove-pdf-btn', function(e) { | |
| 2817 | + // Remove button click handlers | |
| 2818 | + document.getElementById('remove-pdf-btn')?.addEventListener('click', function(e) { | |
| 3485 | 2819 | e.preventDefault(); |
| 3486 | 2820 | e.stopPropagation(); |
| 3487 | - removeActivePdf(getBotIdFromElement(this)); | |
| 2821 | + removeActivePdf(); | |
| 3488 | 2822 | }); |
| 3489 | - | |
| 3490 | - $(document).on('click', '.remove-word-btn', function(e) { | |
| 2823 | + | |
| 2824 | + document.getElementById('remove-word-btn')?.addEventListener('click', function(e) { | |
| 3491 | 2825 | e.preventDefault(); |
| 3492 | 2826 | e.stopPropagation(); |
| 3493 | - removeActiveWord(getBotIdFromElement(this)); | |
| 2827 | + removeActiveWord(); | |
| 3494 | 2828 | }); |
| 3495 | 2829 | |
| 3496 | 2830 | // Window resize handlers |
| 3497 | 2831 | $(window).on('resize orientationchange', function() { |
| @@ -4185,312 +3519,6 @@ | ||
| 4185 | 3519 | }, 2000); |
| 4186 | 3520 | }); |
| 4187 | 3521 | } |
| 4188 | 3522 | } |
| 4189 | -}); | |
| 4190 | - | |
| 4191 | -// ============================================================================ | |
| 4192 | -// SATISFACTION RATING (v3.2.6) | |
| 4193 | -// ============================================================================ | |
| 4194 | -// Per-session 👍/👎 prompt that appears in the chat-box after 60s of user | |
| 4195 | -// inactivity following a bot reply. One prompt per session, deduped via | |
| 4196 | -// localStorage. Runs ONLY when the satisfaction_rating_enabled option is on — | |
| 4197 | -// the option (default off) is authoritative. | |
| 4198 | -jQuery(function($) { | |
| 4199 | - if (typeof mxchatChat === 'undefined') return; | |
| 4200 | - // wp_localize_script stringifies scalars: a PHP boolean false arrives as | |
| 4201 | - // '' and true as '1', so this must be an explicit-enable allowlist — the | |
| 4202 | - // old "disabled when exactly false/'off'" check let '' through and the | |
| 4203 | - // bubble rendered on sites with the option off/unset (plan-4bba64). PHP | |
| 4204 | - // now emits 'on'/'off' strings; true/'1'/1 keep cached pre-fix HTML | |
| 4205 | - // (boolean-true localizations) working. | |
| 4206 | - // NOTE (plan-32db95): this gate reads the INLINE value at DOM ready and is | |
| 4207 | - // deliberately NOT re-evaluated after the widget's dynamic-settings refresh | |
| 4208 | - // merges fresh values over mxchatChat (that merge fires on first widget | |
| 4209 | - // open, after this module has already decided). Re-evaluating would mean | |
| 4210 | - // restructuring the whole module to late-bind its listeners — not worth it | |
| 4211 | - // for a prompt that is at worst stale for one page load on a cached page. | |
| 4212 | - var sre = mxchatChat.satisfaction_rating_enabled; | |
| 4213 | - if (sre !== 'on' && sre !== true && sre !== '1' && sre !== 1) return; | |
| 4214 | - | |
| 4215 | - // wp_localize_script stringifies ints, so accept both number and numeric string. | |
| 4216 | - var idleRaw = mxchatChat.satisfaction_rating_idle_seconds; | |
| 4217 | - var idleSeconds = (typeof idleRaw === 'number') ? idleRaw : parseInt(idleRaw, 10); | |
| 4218 | - if (!isFinite(idleSeconds)) idleSeconds = 60; | |
| 4219 | - if (idleSeconds < 5) idleSeconds = 5; | |
| 4220 | - if (idleSeconds > 600) idleSeconds = 600; | |
| 4221 | - var IDLE_MS = idleSeconds * 1000; | |
| 4222 | - var MIN_BOT_REPLIES = 2; | |
| 4223 | - var ratingState = {}; | |
| 4224 | - | |
| 4225 | - function getState(botId) { | |
| 4226 | - if (!ratingState[botId]) { | |
| 4227 | - ratingState[botId] = { idleTimer: null, botReplies: 0, promptShown: false, dismissed: false }; | |
| 4228 | - } | |
| 4229 | - return ratingState[botId]; | |
| 4230 | - } | |
| 4231 | - | |
| 4232 | - function getSessionId(botId) { | |
| 4233 | - if (typeof MxChatInstances !== 'undefined' && MxChatInstances.getChatSession) { | |
| 4234 | - return MxChatInstances.getChatSession(botId); | |
| 4235 | - } | |
| 4236 | - return null; | |
| 4237 | - } | |
| 4238 | - | |
| 4239 | - function isAlreadyRated(sessionId) { | |
| 4240 | - if (!sessionId) return false; | |
| 4241 | - try { return localStorage.getItem('mxchat_rated:' + sessionId) === '1'; } catch (e) { return false; } | |
| 4242 | - } | |
| 4243 | - | |
| 4244 | - function markRated(sessionId) { | |
| 4245 | - if (!sessionId) return; | |
| 4246 | - try { localStorage.setItem('mxchat_rated:' + sessionId, '1'); } catch (e) {} | |
| 4247 | - } | |
| 4248 | - | |
| 4249 | - function esc(s) { | |
| 4250 | - return String(s == null ? '' : s) | |
| 4251 | - .replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>') | |
| 4252 | - .replace(/"/g, '"').replace(/'/g, '''); | |
| 4253 | - } | |
| 4254 | - | |
| 4255 | - // Mirror shouldSkipInlineColors so rating bubbles defer to AI-theme CSS. | |
| 4256 | - function ratingSkipInlineColors(botId) { | |
| 4257 | - if (mxchatChat.skip_inline_colors) return true; | |
| 4258 | - var botAssignments = mxchatChat.bot_theme_assignments || {}; | |
| 4259 | - return botAssignments.hasOwnProperty(botId); | |
| 4260 | - } | |
| 4261 | - | |
| 4262 | - function botBubbleStyleAttr(botId) { | |
| 4263 | - if (ratingSkipInlineColors(botId)) return ''; | |
| 4264 | - var bg = mxchatChat.bot_message_bg_color; | |
| 4265 | - var fg = mxchatChat.bot_message_font_color; | |
| 4266 | - if (!bg && !fg) return ''; | |
| 4267 | - return ' style="background-color: ' + esc(bg || '') + '; color: ' + esc(fg || '') + ';"'; | |
| 4268 | - } | |
| 4269 | - | |
| 4270 | - // Reads the rating bubble's actual computed fg+bg (whatever paints it — | |
| 4271 | - // the inline color pickers OR the mxchat-theme AI customizer's injected CSS) | |
| 4272 | - // and paints the filled "Send" pill so it fills with the bot font color and | |
| 4273 | - // labels in the bubble bg. Mirrors mxchatSyncMenuColors(~:1512) for the read. | |
| 4274 | - // We paint the submit button DIRECTLY (inline longhand) rather than relying | |
| 4275 | - // on the CSS rule's var()s: Chromium resolves an INHERITED custom property | |
| 4276 | - // unreliably inside a descendant's `background`, so a bubble-level var would | |
| 4277 | - // silently fall back to the literal (white-block bug all over again). Inline | |
| 4278 | - // longhand always wins. Same transparent-guard as the menu so we never paint | |
| 4279 | - // a see-through value — in that case the CSS literal fallbacks keep it legible. | |
| 4280 | - function syncRatingBubbleColors(botId) { | |
| 4281 | - var $chatBox = getChatBoxByBotId(botId); | |
| 4282 | - if (!$chatBox || !$chatBox.length) return; | |
| 4283 | - var bubbleEl = $chatBox.find('.mxchat-rating-bot-bubble').last()[0]; | |
| 4284 | - if (!bubbleEl) return; | |
| 4285 | - var cs = window.getComputedStyle(bubbleEl); | |
| 4286 | - var fg = cs.color; | |
| 4287 | - var bg = cs.backgroundColor; | |
| 4288 | - var hasFg = fg && fg !== 'rgba(0, 0, 0, 0)' && fg !== 'transparent'; | |
| 4289 | - var hasBg = bg && bg !== 'rgba(0, 0, 0, 0)' && bg !== 'transparent'; | |
| 4290 | - // Expose on the bubble too, for any inheriting styles / future use. | |
| 4291 | - if (hasFg) bubbleEl.style.setProperty('--mxchat-bot-fg', fg); | |
| 4292 | - if (hasBg) bubbleEl.style.setProperty('--mxchat-bot-bg', bg); | |
| 4293 | - // Paint the Send pill directly — the part that actually fixes the bug. | |
| 4294 | - var submitEl = bubbleEl.querySelector('.mxchat-rating-submit'); | |
| 4295 | - if (submitEl) { | |
| 4296 | - if (hasFg) submitEl.style.backgroundColor = fg; // fill = bot font color | |
| 4297 | - if (hasBg) submitEl.style.color = bg; // label = bubble background | |
| 4298 | - } | |
| 4299 | - } | |
| 4300 | - | |
| 4301 | - function copy(key) { | |
| 4302 | - var c = mxchatChat.satisfaction_rating_copy || {}; | |
| 4303 | - var d = { | |
| 4304 | - question: 'Was this helpful?', | |
| 4305 | - helpful: 'Helpful', | |
| 4306 | - not_helpful: 'Not helpful', | |
| 4307 | - dismiss: 'Dismiss', | |
| 4308 | - thanks: 'Thanks! Anything we should improve? (optional)', | |
| 4309 | - placeholder: 'Tell us what could be better…', | |
| 4310 | - send: 'Send', | |
| 4311 | - skip: 'Skip', | |
| 4312 | - saved: 'Thanks for the feedback.' | |
| 4313 | - }; | |
| 4314 | - return c[key] || d[key]; | |
| 4315 | - } | |
| 4316 | - | |
| 4317 | - function thumbUpSvg() { | |
| 4318 | - 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>'; | |
| 4319 | - } | |
| 4320 | - function thumbDownSvg() { | |
| 4321 | - 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>'; | |
| 4322 | - } | |
| 4323 | - | |
| 4324 | - function buildPromptHtml(botId) { | |
| 4325 | - var styleAttr = botBubbleStyleAttr(botId); | |
| 4326 | - return '' | |
| 4327 | - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>' | |
| 4328 | - + '<div class="mxchat-rating-prompt" data-bot-id="' + esc(botId) + '" role="group" aria-label="' + esc(copy('question')) + '">' | |
| 4329 | - + '<div class="mxchat-rating-question">' + esc(copy('question')) + '</div>' | |
| 4330 | - + '<div class="mxchat-rating-actions">' | |
| 4331 | - + '<span class="mxchat-rating-buttons">' | |
| 4332 | - + '<button type="button" class="mxchat-rating-btn" data-rating="1" aria-label="' + esc(copy('helpful')) + '">' + thumbUpSvg() + '</button>' | |
| 4333 | - + '<button type="button" class="mxchat-rating-btn" data-rating="-1" aria-label="' + esc(copy('not_helpful')) + '">' + thumbDownSvg() + '</button>' | |
| 4334 | - + '</span>' | |
| 4335 | - + '<button type="button" class="mxchat-rating-dismiss" aria-label="' + esc(copy('dismiss')) + '">×</button>' | |
| 4336 | - + '</div>' | |
| 4337 | - + '</div>' | |
| 4338 | - + '</div>'; | |
| 4339 | - } | |
| 4340 | - | |
| 4341 | - function buildFeedbackHtml(botId, rating) { | |
| 4342 | - var styleAttr = botBubbleStyleAttr(botId); | |
| 4343 | - return '' | |
| 4344 | - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>' | |
| 4345 | - + '<div class="mxchat-rating-feedback" data-bot-id="' + esc(botId) + '" data-rating="' + esc(String(rating)) + '">' | |
| 4346 | - + '<div class="mxchat-rating-feedback-label">' + esc(copy('thanks')) + '</div>' | |
| 4347 | - + '<textarea class="mxchat-rating-feedback-input" maxlength="500" placeholder="' + esc(copy('placeholder')) + '" rows="2"></textarea>' | |
| 4348 | - + '<div class="mxchat-rating-feedback-actions">' | |
| 4349 | - + '<button type="button" class="mxchat-rating-skip">' + esc(copy('skip')) + '</button>' | |
| 4350 | - + '<button type="button" class="mxchat-rating-submit">' + esc(copy('send')) + '</button>' | |
| 4351 | - + '</div>' | |
| 4352 | - + '</div>' | |
| 4353 | - + '</div>'; | |
| 4354 | - } | |
| 4355 | - | |
| 4356 | - function buildSavedHtml(botId) { | |
| 4357 | - var styleAttr = botBubbleStyleAttr(botId); | |
| 4358 | - return '' | |
| 4359 | - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>' | |
| 4360 | - + '<div class="mxchat-rating-saved">' + esc(copy('saved')) + '</div>' | |
| 4361 | - + '</div>'; | |
| 4362 | - } | |
| 4363 | - | |
| 4364 | - function getChatBoxByBotId(botId) { | |
| 4365 | - var $byId = $('#chat-box-' + botId); | |
| 4366 | - if ($byId.length) return $byId.first(); | |
| 4367 | - return $('.chat-box').first(); | |
| 4368 | - } | |
| 4369 | - | |
| 4370 | - function scrollChatBoxToBottom($chatBox) { | |
| 4371 | - if (!$chatBox || !$chatBox.length) return; | |
| 4372 | - $chatBox.scrollTop($chatBox[0].scrollHeight); | |
| 4373 | - } | |
| 4374 | - | |
| 4375 | - function showPrompt(botId) { | |
| 4376 | - var s = getState(botId); | |
| 4377 | - if (s.promptShown || s.dismissed) return; | |
| 4378 | - var sessionId = getSessionId(botId); | |
| 4379 | - if (!sessionId) return; | |
| 4380 | - if (isAlreadyRated(sessionId)) { s.promptShown = true; return; } | |
| 4381 | - var $chatBox = getChatBoxByBotId(botId); | |
| 4382 | - if (!$chatBox.length) return; | |
| 4383 | - if ($chatBox.find('.mxchat-rating-prompt').length) { s.promptShown = true; return; } | |
| 4384 | - $chatBox.append(buildPromptHtml(botId)); | |
| 4385 | - syncRatingBubbleColors(botId); | |
| 4386 | - s.promptShown = true; | |
| 4387 | - scrollChatBoxToBottom($chatBox); | |
| 4388 | - } | |
| 4389 | - | |
| 4390 | - function submitRating(botId, rating, feedback) { | |
| 4391 | - var sessionId = getSessionId(botId); | |
| 4392 | - if (!sessionId) return; | |
| 4393 | - $.post(mxchatChat.ajax_url, { | |
| 4394 | - action: 'mxchat_save_rating', | |
| 4395 | - session_id: sessionId, | |
| 4396 | - bot_id: botId, | |
| 4397 | - rating: rating, | |
| 4398 | - feedback: feedback || '' | |
| 4399 | - }); | |
| 4400 | - markRated(sessionId); | |
| 4401 | - } | |
| 4402 | - | |
| 4403 | - function onBotReply(botId) { | |
| 4404 | - var s = getState(botId); | |
| 4405 | - s.botReplies += 1; | |
| 4406 | - if (s.promptShown || s.dismissed) return; | |
| 4407 | - var sessionId = getSessionId(botId); | |
| 4408 | - if (sessionId && isAlreadyRated(sessionId)) { s.promptShown = true; return; } | |
| 4409 | - if (s.botReplies < MIN_BOT_REPLIES) return; | |
| 4410 | - if (s.idleTimer) clearTimeout(s.idleTimer); | |
| 4411 | - s.idleTimer = setTimeout(function() { showPrompt(botId); }, IDLE_MS); | |
| 4412 | - } | |
| 4413 | - | |
| 4414 | - function onUserMessage(botId) { | |
| 4415 | - var s = getState(botId); | |
| 4416 | - if (s.idleTimer) { clearTimeout(s.idleTimer); s.idleTimer = null; } | |
| 4417 | - } | |
| 4418 | - | |
| 4419 | - function botIdFromChatBox(el) { | |
| 4420 | - var id = el && el.id ? el.id : ''; | |
| 4421 | - return id.indexOf('chat-box-') === 0 ? id.substring('chat-box-'.length) : 'default'; | |
| 4422 | - } | |
| 4423 | - | |
| 4424 | - function setupObserver(chatBox) { | |
| 4425 | - var botId = botIdFromChatBox(chatBox); | |
| 4426 | - try { | |
| 4427 | - var observer = new MutationObserver(function(mutations) { | |
| 4428 | - mutations.forEach(function(m) { | |
| 4429 | - for (var i = 0; i < m.addedNodes.length; i++) { | |
| 4430 | - var node = m.addedNodes[i]; | |
| 4431 | - if (!node || node.nodeType !== 1) continue; | |
| 4432 | - var $n = $(node); | |
| 4433 | - if ($n.hasClass('mxchat-rating-bot-bubble') || $n.hasClass('mxchat-rating-prompt') || $n.hasClass('mxchat-rating-feedback') || $n.hasClass('mxchat-rating-saved')) continue; | |
| 4434 | - if ($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) | |
| 4435 | - else if ($n.hasClass('user-message')) onUserMessage(botId); | |
| 4436 | - } | |
| 4437 | - }); | |
| 4438 | - }); | |
| 4439 | - observer.observe(chatBox, { childList: true }); | |
| 4440 | - } catch (e) { /* noop */ } | |
| 4441 | - } | |
| 4442 | - | |
| 4443 | - $('.chat-box').each(function() { setupObserver(this); }); | |
| 4444 | - | |
| 4445 | - $(document).on('click', '.mxchat-rating-btn', function(e) { | |
| 4446 | - e.preventDefault(); | |
| 4447 | - var $btn = $(this); | |
| 4448 | - var $prompt = $btn.closest('.mxchat-rating-prompt'); | |
| 4449 | - var $wrap = $btn.closest('.mxchat-rating-bot-bubble'); | |
| 4450 | - var botId = $prompt.data('bot-id') || 'default'; | |
| 4451 | - var rating = parseInt($btn.attr('data-rating'), 10); | |
| 4452 | - if (rating !== 1 && rating !== -1) return; | |
| 4453 | - submitRating(botId, rating, ''); | |
| 4454 | - ($wrap.length ? $wrap : $prompt).replaceWith(buildFeedbackHtml(botId, rating)); | |
| 4455 | - syncRatingBubbleColors(botId); | |
| 4456 | - scrollChatBoxToBottom(getChatBoxByBotId(botId)); | |
| 4457 | - }); | |
| 4458 | - | |
| 4459 | - $(document).on('click', '.mxchat-rating-dismiss', function(e) { | |
| 4460 | - e.preventDefault(); | |
| 4461 | - var $prompt = $(this).closest('.mxchat-rating-prompt'); | |
| 4462 | - var $wrap = $(this).closest('.mxchat-rating-bot-bubble'); | |
| 4463 | - var botId = $prompt.data('bot-id') || 'default'; | |
| 4464 | - var s = getState(botId); | |
| 4465 | - s.dismissed = true; | |
| 4466 | - markRated(getSessionId(botId)); | |
| 4467 | - ($wrap.length ? $wrap : $prompt).remove(); | |
| 4468 | - }); | |
| 4469 | - | |
| 4470 | - function closeFeedback($fb) { | |
| 4471 | - var botId = $fb.data('bot-id') || 'default'; | |
| 4472 | - var $wrap = $fb.closest('.mxchat-rating-bot-bubble'); | |
| 4473 | - ($wrap.length ? $wrap : $fb).replaceWith(buildSavedHtml(botId)); | |
| 4474 | - syncRatingBubbleColors(botId); | |
| 4475 | - scrollChatBoxToBottom(getChatBoxByBotId(botId)); | |
| 4476 | - } | |
| 4477 | - | |
| 4478 | - $(document).on('click', '.mxchat-rating-skip', function(e) { | |
| 4479 | - e.preventDefault(); | |
| 4480 | - closeFeedback($(this).closest('.mxchat-rating-feedback')); | |
| 4481 | - }); | |
| 4482 | - | |
| 4483 | - $(document).on('click', '.mxchat-rating-submit', function(e) { | |
| 4484 | - e.preventDefault(); | |
| 4485 | - var $fb = $(this).closest('.mxchat-rating-feedback'); | |
| 4486 | - var botId = $fb.data('bot-id') || 'default'; | |
| 4487 | - var rating = parseInt($fb.attr('data-rating'), 10); | |
| 4488 | - if (rating !== 1 && rating !== -1) { closeFeedback($fb); return; } | |
| 4489 | - var text = String($fb.find('.mxchat-rating-feedback-input').val() || '').trim(); | |
| 4490 | - if (text !== '') { | |
| 4491 | - submitRating(botId, rating, text); | |
| 4492 | - } | |
| 4493 | - closeFeedback($fb); | |
| 4494 | - }); | |
| 4495 | 3523 | }); |
| 4496 | 3524 | |
