| @@ -1,166 +1,6 @@ | ||
| 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') { | |
| 55 | - if (callback) callback(); | |
| 56 | - return; | |
| 57 | - } | |
| 58 | - var now = Date.now(); | |
| 59 | - if (cachedFreshNonce && (now - cachedFreshNonceFetchedAt) < NONCE_TTL_MS) { | |
| 60 | - mxchatChat.nonce = cachedFreshNonce; | |
| 61 | - if (callback) callback(); | |
| 62 | - return; | |
| 63 | - } | |
| 64 | - if (callback) nonceRefreshCallbacks.push(callback); | |
| 65 | - if (nonceRefreshState === 'pending') return; | |
| 66 | - nonceRefreshState = 'pending'; | |
| 67 | - | |
| 68 | - var resolved = function (nonce) { | |
| 69 | - if (nonce) { | |
| 70 | - cachedFreshNonce = nonce; | |
| 71 | - cachedFreshNonceFetchedAt = Date.now(); | |
| 72 | - mxchatChat.nonce = nonce; | |
| 73 | - } | |
| 74 | - nonceRefreshState = 'done'; | |
| 75 | - var pending = nonceRefreshCallbacks; | |
| 76 | - nonceRefreshCallbacks = []; | |
| 77 | - pending.forEach(function (cb) { try { cb(); } catch (e) {} }); | |
| 78 | - }; | |
| 79 | - | |
| 80 | - fetchFreshNonceFromRest() | |
| 81 | - .then(resolved) | |
| 82 | - .catch(function () { | |
| 83 | - // Fallback to the legacy admin-ajax refresh path (issued with the | |
| 84 | - // old action `mxchat_chat_nonce`; the server still accepts both | |
| 85 | - // during the compat window). | |
| 86 | - if (mxchatChat.ajax_url) { | |
| 87 | - $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce' }) | |
| 88 | - .done(function (res) { | |
| 89 | - if (res && res.success && res.data && res.data.nonce) { | |
| 90 | - resolved(res.data.nonce); | |
| 91 | - return; | |
| 92 | - } | |
| 93 | - resolved(null); | |
| 94 | - }) | |
| 95 | - .fail(function () { resolved(null); }); | |
| 96 | - } else { | |
| 97 | - resolved(null); | |
| 98 | - } | |
| 99 | - }); | |
| 100 | - } | |
| 101 | - | |
| 102 | - // Backwards-compat alias — every existing caller in this file (and any | |
| 103 | - // out-of-tree consumer that hit this internal API) keeps working unchanged. | |
| 104 | - function refreshNonceIfNeeded(callback) { | |
| 105 | - return withFreshNonce(callback); | |
| 106 | - } | |
| 107 | - | |
| 108 | - // Dynamic-settings refresh (plan-32db95). | |
| 109 | - // | |
| 110 | - // Every widget setting ships inline in cached page HTML, so behind a | |
| 111 | - // full-page cache the site owner can't purge (host cache, CDN, the | |
| 112 | - // browser itself) a toggled setting looks broken until the cache turns | |
| 113 | - // over. Same distrust-cached-HTML reasoning as the per-request nonce: | |
| 114 | - // on the FIRST widget open per page load we ask the nonce endpoint for | |
| 115 | - // the current behavior-gate settings (?with_settings=1), merge them over | |
| 116 | - // mxchatChat, and rebuild the header menu. Colors are NOT refreshed — | |
| 117 | - // they're server-inline-styled, so a runtime swap would visibly flash. | |
| 118 | - // On any failure we keep the inline values silently (nonce-fallback | |
| 119 | - // posture). At most one request per page load, only if a widget opens. | |
| 120 | - var dynamicSettingsState = 'idle'; // 'idle' | 'pending' | 'done' | |
| 121 | - | |
| 122 | - function mxchatRefreshDynamicSettings() { | |
| 123 | - if (dynamicSettingsState !== 'idle') return; | |
| 124 | - if (typeof mxchatChat === 'undefined') return; | |
| 125 | - dynamicSettingsState = 'pending'; | |
| 126 | - | |
| 127 | - var applied = function (data) { | |
| 128 | - dynamicSettingsState = 'done'; | |
| 129 | - if (!data) return; // endpoint unavailable — inline values stand. | |
| 130 | - if (data.nonce) { | |
| 131 | - // Seed the nonce cache too: saves the first send's REST | |
| 132 | - // round-trip and keeps us under the endpoint's rate limit. | |
| 133 | - cachedFreshNonce = data.nonce; | |
| 134 | - cachedFreshNonceFetchedAt = Date.now(); | |
| 135 | - mxchatChat.nonce = data.nonce; | |
| 136 | - } | |
| 137 | - if (data.settings && typeof data.settings === 'object') { | |
| 138 | - $.extend(mxchatChat, data.settings); | |
| 139 | - mxchatRebuildHeaderMenus(); | |
| 140 | - } | |
| 141 | - }; | |
| 142 | - | |
| 143 | - fetch(getRestNonceUrl() + '?with_settings=1', { | |
| 144 | - credentials: 'same-origin', | |
| 145 | - headers: { 'Accept': 'application/json' } | |
| 146 | - }).then(function (resp) { | |
| 147 | - if (!resp.ok) throw new Error('settings refresh failed: ' + resp.status); | |
| 148 | - return resp.json(); | |
| 149 | - }).then(applied).catch(function () { | |
| 150 | - // Fallback: legacy admin-ajax refresh path, same as withFreshNonce. | |
| 151 | - if (mxchatChat.ajax_url) { | |
| 152 | - $.post(mxchatChat.ajax_url, { action: 'mxchat_refresh_nonce', with_settings: 1 }) | |
| 153 | - .done(function (res) { | |
| 154 | - applied(res && res.success && res.data ? res.data : null); | |
| 155 | - }) | |
| 156 | - .fail(function () { applied(null); }); | |
| 157 | - } else { | |
| 158 | - applied(null); | |
| 159 | - } | |
| 160 | - }); | |
| 161 | - } | |
| 162 | - | |
| 163 | 3 | // ==================================== |
| 164 | 4 | // MULTI-INSTANCE MANAGEMENT SYSTEM |
| 165 | 5 | // ==================================== |
| 166 | 6 | |
| @@ -170,15 +10,11 @@ | ||
| 170 | 10 | |
| 171 | 11 | // Initialize an instance for a bot |
| 172 | 12 | init: function(botId) { |
| 173 | 13 | if (!this.instances[botId]) { |
| 174 | - // When persistence is OFF, track when this session started | |
| 175 | - // so the AI only sees messages from this page load | |
| 176 | - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on'; | |
| 177 | - | |
| 178 | 14 | this.instances[botId] = { |
| 179 | 15 | botId: botId, |
| 180 | - sessionId: null, | |
| 16 | + sessionId: this.getChatSession(botId), | |
| 181 | 17 | lastSeenMessageId: '', |
| 182 | 18 | notificationCheckInterval: null, |
| 183 | 19 | pollingInterval: null, |
| 184 | 20 | processedMessageIds: new Set(), |
| @@ -184,11 +20,9 @@ | ||
| 184 | 20 | processedMessageIds: new Set(), |
| 185 | 21 | activePdfFile: null, |
| 186 | 22 | activeWordFile: null, |
| 187 | 23 | chatHistoryLoaded: false, |
| 188 | - isStreaming: false, | |
| 189 | - // Fresh context timestamp - only used when persistence is OFF | |
| 190 | - sessionStartTimestamp: chatPersistenceEnabled ? 0 : Date.now() | |
| 24 | + isStreaming: false | |
| 191 | 25 | }; |
| 192 | 26 | } |
| 193 | 27 | return this.instances[botId]; |
| 194 | 28 | }, |
| @@ -203,77 +37,23 @@ | ||
| 203 | 37 | return Object.keys(this.instances); |
| 204 | 38 | }, |
| 205 | 39 | |
| 206 | 40 | // Session management per bot |
| 207 | - // Returns existing session ID from cookie or localStorage (with in-memory fallback), | |
| 208 | - // or null if none exists. Does NOT create a new session — use ensureSession() for that. | |
| 209 | 41 | getChatSession: function(botId) { |
| 210 | 42 | var cookieName = 'mxchat_session_id_' + botId; |
| 211 | - var storageKey = 'mxchat_session_id_' + botId; | |
| 212 | 43 | var sessionId = getCookie(cookieName); |
| 213 | 44 | |
| 214 | - // Fallback to localStorage if cookie is missing (e.g. cleared by browser/consent) | |
| 215 | 45 | if (!sessionId) { |
| 216 | - try { sessionId = localStorage.getItem(storageKey); } catch (e) {} | |
| 46 | + sessionId = generateSessionId(); | |
| 47 | + this.setChatSession(botId, sessionId); | |
| 217 | 48 | } |
| 218 | 49 | |
| 219 | - // Fallback to in-memory instance when cookie AND localStorage are both blocked | |
| 220 | - // (Safari ITP, strict tracking prevention, cross-origin iframes with partitioned | |
| 221 | - // storage). Without this, ensureSession() can generate and store an ID that | |
| 222 | - // getChatSession() then can't read back, causing null session_ids on send. | |
| 223 | - if (!sessionId && this.instances[botId] && this.instances[botId].sessionId) { | |
| 224 | - sessionId = this.instances[botId].sessionId; | |
| 225 | - } | |
| 226 | - | |
| 227 | - // Guard against stored sentinel values that indicate earlier broken writes. | |
| 228 | - if (sessionId === 'null' || sessionId === 'undefined') { | |
| 229 | - sessionId = null; | |
| 230 | - } | |
| 231 | - | |
| 232 | - // Re-sync cookie from localStorage if cookie was lost | |
| 233 | - if (sessionId && !getCookie(cookieName)) { | |
| 234 | - document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax"; | |
| 235 | - } | |
| 236 | - | |
| 237 | - return sessionId || null; | |
| 50 | + return sessionId; | |
| 238 | 51 | }, |
| 239 | 52 | |
| 240 | - // Lazy session initializer — called on first user interaction | |
| 241 | - ensureSession: function(botId) { | |
| 242 | - botId = botId || 'default'; | |
| 243 | - var instance = this.instances[botId] || this.init(botId); | |
| 244 | - | |
| 245 | - if (instance.sessionId) { | |
| 246 | - return instance.sessionId; | |
| 247 | - } | |
| 248 | - | |
| 249 | - // Check for existing session from cookie or localStorage | |
| 250 | - var existingSession = this.getChatSession(botId); | |
| 251 | - | |
| 252 | - if (existingSession) { | |
| 253 | - instance.sessionId = existingSession; | |
| 254 | - } else { | |
| 255 | - // Brand new session | |
| 256 | - var newId = generateSessionId(); | |
| 257 | - this.setChatSession(botId, newId); | |
| 258 | - instance.sessionId = newId; | |
| 259 | - } | |
| 260 | - | |
| 261 | - // Now that we have a session, do the deferred work | |
| 262 | - refreshNonceIfNeeded(); | |
| 263 | - trackOriginatingPage(); | |
| 264 | - | |
| 265 | - // Note: loadChatHistory is handled by showChatContainerForBot with loader UI, | |
| 266 | - // so we do NOT call it here to avoid a race condition. | |
| 267 | - | |
| 268 | - return instance.sessionId; | |
| 269 | - }, | |
| 270 | - | |
| 271 | 53 | setChatSession: function(botId, sessionId) { |
| 272 | 54 | var cookieName = 'mxchat_session_id_' + botId; |
| 273 | - var storageKey = 'mxchat_session_id_' + botId; | |
| 274 | 55 | document.cookie = cookieName + "=" + sessionId + "; path=/; max-age=86400; SameSite=Lax"; |
| 275 | - try { localStorage.setItem(storageKey, sessionId); } catch (e) {} | |
| 276 | 56 | if (this.instances[botId]) { |
| 277 | 57 | this.instances[botId].sessionId = sessionId; |
| 278 | 58 | } |
| 279 | 59 | }, |
| @@ -278,10 +58,8 @@ | ||
| 278 | 58 | } |
| 279 | 59 | }, |
| 280 | 60 | |
| 281 | 61 | resetChatSession: function(botId) { |
| 282 | - // Clear old session from localStorage before setting new one | |
| 283 | - try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {} | |
| 284 | 62 | var newSessionId = generateSessionId(); |
| 285 | 63 | this.setChatSession(botId, newSessionId); |
| 286 | 64 | var $chatBox = getElement(botId, 'chat-box'); |
| 287 | 65 | if ($chatBox.length) { |
| @@ -290,20 +68,8 @@ | ||
| 290 | 68 | if (this.instances[botId]) { |
| 291 | 69 | this.instances[botId].chatHistoryLoaded = false; |
| 292 | 70 | this.instances[botId].processedMessageIds = new Set(); |
| 293 | 71 | } |
| 294 | - }, | |
| 295 | - | |
| 296 | - // Silent reset — new session ID without clearing the chat UI | |
| 297 | - // Used when IP changes mid-conversation so the user doesn't see messages vanish | |
| 298 | - silentResetSession: function(botId) { | |
| 299 | - try { localStorage.removeItem('mxchat_session_id_' + botId); } catch (e) {} | |
| 300 | - var newSessionId = generateSessionId(); | |
| 301 | - this.setChatSession(botId, newSessionId); | |
| 302 | - if (this.instances[botId]) { | |
| 303 | - this.instances[botId].sessionId = newSessionId; | |
| 304 | - } | |
| 305 | - return newSessionId; | |
| 306 | 72 | } |
| 307 | 73 | }; |
| 308 | 74 | |
| 309 | 75 | // ==================================== |
| @@ -343,20 +109,8 @@ | ||
| 343 | 109 | var id = $floating.attr('id') || ''; |
| 344 | 110 | var match = id.match(/floating-chatbot-(.+)/); |
| 345 | 111 | if (match) return match[1]; |
| 346 | 112 | } |
| 347 | - // Fallback: the pre-chat teaser bubble (#pre-chat-message-{bot_id}) is a SIBLING | |
| 348 | - // outside .mxchat-chatbot-wrapper / .floating-chatbot, so its children — e.g. the | |
| 349 | - // .close-pre-chat-message button, which carries only a class and no id — miss both | |
| 350 | - // branches above. Walk to the nearest ancestor whose id is pre-chat-message-{bot_id} | |
| 351 | - // and read the suffix. (closest() includes the element itself, so a click directly on | |
| 352 | - // #pre-chat-message-{bot_id} resolves here too.) | |
| 353 | - var $preChat = $(element).closest('[id^="pre-chat-message-"]'); | |
| 354 | - if ($preChat.length) { | |
| 355 | - var preId = $preChat.attr('id') || ''; | |
| 356 | - var preMatch = preId.match(/^pre-chat-message-(.+)$/); | |
| 357 | - if (preMatch) return preMatch[1]; | |
| 358 | - } | |
| 359 | 113 | // Fallback: check if element itself has an ID with bot suffix (e.g., floating-chatbot-button-{bot_id}) |
| 360 | 114 | var elementId = $(element).attr('id') || ''; |
| 361 | 115 | if (elementId) { |
| 362 | 116 | // Match patterns like: floating-chatbot-button-{bot_id}, pre-chat-message-{bot_id} |
| @@ -615,106 +369,13 @@ | ||
| 615 | 369 | sendButton.disabled = false; |
| 616 | 370 | sendButton.style.opacity = '1'; |
| 617 | 371 | sendButton.style.pointerEvents = 'auto'; |
| 618 | 372 | } |
| 619 | - // Every completion path re-enables input, so this is the single restore | |
| 620 | - // point for the streaming Stop affordance (no-op when not in stop mode). | |
| 621 | - mxchatRestoreSendButton(botId); | |
| 622 | 373 | } |
| 623 | 374 | |
| 624 | -// --- Streaming Stop control ------------------------------------------------- | |
| 625 | -// One live stream handle per bot instance, so Stop on one widget never aborts | |
| 626 | -// another bot on the same page. | |
| 627 | -var mxchatActiveStreams = {}; | |
| 628 | -// Original send-button markup, captured once per bot the first time the Stop | |
| 629 | -// state is shown (never captured while already in stop mode, so a rapid | |
| 630 | -// stop-then-resend can't save the stop glyph as the "original"). | |
| 631 | -var mxchatSendMarkup = {}; | |
| 632 | - | |
| 633 | -function mxchatShowStopButton(botId) { | |
| 634 | - var btn = getElementDOM(botId, 'send-button'); | |
| 635 | - if (!btn) return; | |
| 636 | - if (!btn.classList.contains('mxchat-stop-mode')) { | |
| 637 | - mxchatSendMarkup[botId] = { | |
| 638 | - html: btn.innerHTML, | |
| 639 | - label: btn.getAttribute('aria-label') | |
| 640 | - }; | |
| 641 | - } | |
| 642 | - | |
| 643 | - // Mirror the send icon's rendered size + color so the stop glyph looks | |
| 644 | - // native, including custom send images/colors and theme overrides. | |
| 645 | - var child = btn.querySelector('svg, img'); | |
| 646 | - var size = 25; | |
| 647 | - var color = ''; | |
| 648 | - if (child) { | |
| 649 | - var rect = child.getBoundingClientRect(); | |
| 650 | - if (rect.width) { | |
| 651 | - size = Math.round(Math.min(rect.width, rect.height)); | |
| 652 | - } | |
| 653 | - var cs = window.getComputedStyle(child); | |
| 654 | - color = (child.tagName.toLowerCase() === 'svg' ? cs.fill : cs.color) || ''; | |
| 655 | - } | |
| 656 | - var stopLabel = (typeof mxchatChat !== 'undefined' && mxchatChat.stop_button_label) || 'Stop response'; | |
| 657 | - 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>'; | |
| 658 | - // An add-on's DIRECT send-button handler (e.g. mxchat-vision's rebind) can | |
| 659 | - // start a stream synchronously while the originating click is still | |
| 660 | - // bubbling up to our delegated handler. Without this guard, that handler | |
| 661 | - // reads the just-added stop-mode class as a user Stop press and aborts the | |
| 662 | - // brand-new stream — the user's message renders but no reply ever fires | |
| 663 | - // (plan-4bba64 silent message loss). The flag only spans the current event | |
| 664 | - // dispatch: cleared on the next macrotask, long before a real Stop click. | |
| 665 | - btn.__mxchatStopJustShown = true; | |
| 666 | - setTimeout(function () { btn.__mxchatStopJustShown = false; }, 0); | |
| 667 | - btn.classList.add('mxchat-stop-mode'); | |
| 668 | - btn.setAttribute('aria-label', stopLabel); | |
| 669 | - btn.setAttribute('title', stopLabel); | |
| 670 | - // disableChatInput() ran when the turn was sent; the Stop control itself | |
| 671 | - // must stay clickable while the textarea remains disabled. | |
| 672 | - btn.disabled = false; | |
| 673 | - btn.style.opacity = '1'; | |
| 674 | - btn.style.pointerEvents = 'auto'; | |
| 675 | -} | |
| 676 | - | |
| 677 | -function mxchatRestoreSendButton(botId) { | |
| 678 | - var btn = getElementDOM(botId, 'send-button'); | |
| 679 | - var saved = mxchatSendMarkup[botId]; | |
| 680 | - if (!btn || !btn.classList.contains('mxchat-stop-mode') || !saved) return; | |
| 681 | - btn.innerHTML = saved.html; | |
| 682 | - btn.classList.remove('mxchat-stop-mode'); | |
| 683 | - btn.removeAttribute('title'); | |
| 684 | - if (saved.label) { | |
| 685 | - btn.setAttribute('aria-label', saved.label); | |
| 686 | - } | |
| 687 | -} | |
| 688 | - | |
| 689 | -function mxchatStopStreaming(botId) { | |
| 690 | - var entry = mxchatActiveStreams[botId]; | |
| 691 | - if (!entry || !entry.controller) return; | |
| 692 | - entry.aborted = true; | |
| 693 | - try { entry.controller.abort(); } catch (e) {} | |
| 694 | -} | |
| 695 | - | |
| 696 | -// Returns true when a stream rejection came from an intentional Stop click: | |
| 697 | -// keep the partial text as the turn's answer — no error UI, no fallback resend. | |
| 698 | -function mxchatHandleStreamAbort(botId, accumulatedContent, callback) { | |
| 699 | - var entry = mxchatActiveStreams[botId]; | |
| 700 | - if (!entry || !entry.aborted) return false; | |
| 701 | - delete mxchatActiveStreams[botId]; | |
| 702 | - if (!accumulatedContent) { | |
| 703 | - // Stopped before the first chunk: drop the thinking bubble, no orphan message. | |
| 704 | - getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove(); | |
| 705 | - } | |
| 706 | - enableChatInput(botId); // also restores the send icon | |
| 707 | - if (callback) { | |
| 708 | - callback(accumulatedContent || ''); | |
| 709 | - } | |
| 710 | - return true; | |
| 711 | -} | |
| 712 | - | |
| 713 | 375 | // Update your existing sendMessage function |
| 714 | 376 | function sendMessage(botId) { |
| 715 | 377 | botId = botId || 'default'; |
| 716 | - MxChatInstances.ensureSession(botId); | |
| 717 | 378 | var $chatInput = getElement(botId, 'chat-input'); |
| 718 | 379 | var message = $chatInput.val(); |
| 719 | 380 | |
| 720 | 381 | // ADD PROMPT HOOK HERE |
| @@ -722,18 +383,13 @@ | ||
| 722 | 383 | message = customMxChatFilter(message, "prompt"); |
| 723 | 384 | } |
| 724 | 385 | |
| 725 | 386 | if (message) { |
| 726 | - // Don't disable input in live agent mode - let users chat freely | |
| 727 | - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator'); | |
| 728 | - var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent'; | |
| 729 | - if (!isAgentMode) { | |
| 730 | - disableChatInput(botId); | |
| 731 | - } | |
| 387 | + // Disable input while waiting for response | |
| 388 | + disableChatInput(botId); | |
| 732 | 389 | |
| 733 | 390 | appendMessage("user", message, '', [], false, botId); |
| 734 | 391 | $chatInput.val(''); |
| 735 | - mxchatUpdateCharCounter($chatInput[0]); // reset the char counter after send (plan 7091a2) | |
| 736 | 392 | $chatInput.css('height', 'auto'); |
| 737 | 393 | |
| 738 | 394 | if (hasQuickQuestions(botId)) { |
| 739 | 395 | collapseQuickQuestions(botId); |
| @@ -740,9 +396,9 @@ | ||
| 740 | 396 | } |
| 741 | 397 | appendThinkingMessage(botId); |
| 742 | 398 | scrollToBottom(botId); |
| 743 | 399 | |
| 744 | - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest'; | |
| 400 | + const currentModel = mxchatChat.model || 'gpt-4o'; | |
| 745 | 401 | |
| 746 | 402 | // Check if streaming is enabled AND supported for this model |
| 747 | 403 | if (shouldUseStreaming(currentModel)) { |
| 748 | 404 | callMxChatStream(message, function(response) { |
| @@ -758,9 +414,8 @@ | ||
| 758 | 414 | |
| 759 | 415 | // Update your existing sendMessageToChatbot function |
| 760 | 416 | function sendMessageToChatbot(message, botId) { |
| 761 | 417 | botId = botId || 'default'; |
| 762 | - MxChatInstances.ensureSession(botId); | |
| 763 | 418 | |
| 764 | 419 | // ADD PROMPT HOOK HERE |
| 765 | 420 | if (typeof customMxChatFilter === 'function') { |
| 766 | 421 | message = customMxChatFilter(message, "prompt"); |
| @@ -765,14 +420,10 @@ | ||
| 765 | 420 | if (typeof customMxChatFilter === 'function') { |
| 766 | 421 | message = customMxChatFilter(message, "prompt"); |
| 767 | 422 | } |
| 768 | 423 | |
| 769 | - // Don't disable input in live agent mode - let users chat freely | |
| 770 | - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator'); | |
| 771 | - var isAgentMode = modeIndicator && modeIndicator.textContent === 'Live Agent'; | |
| 772 | - if (!isAgentMode) { | |
| 773 | - disableChatInput(botId); | |
| 774 | - } | |
| 424 | + // Disable input while waiting for response | |
| 425 | + disableChatInput(botId); | |
| 775 | 426 | |
| 776 | 427 | var sessionId = getChatSession(botId); |
| 777 | 428 | |
| 778 | 429 | if (hasQuickQuestions(botId)) { |
| @@ -780,9 +431,9 @@ | ||
| 780 | 431 | } |
| 781 | 432 | appendThinkingMessage(botId); |
| 782 | 433 | scrollToBottom(botId); |
| 783 | 434 | |
| 784 | - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest'; | |
| 435 | + const currentModel = mxchatChat.model || 'gpt-4o'; | |
| 785 | 436 | |
| 786 | 437 | // Check if streaming is enabled AND supported for this model |
| 787 | 438 | if (shouldUseStreaming(currentModel)) { |
| 788 | 439 | callMxChatStream(message, function(response) { |
| @@ -851,15 +502,8 @@ | ||
| 851 | 502 | |
| 852 | 503 | function callMxChat(message, callback, botId) { |
| 853 | 504 | botId = botId || getMxChatBotId(); |
| 854 | 505 | |
| 855 | - // Streaming fallbacks land here: drop any leftover stream handle and | |
| 856 | - // return the button to its send state (no-op for plain non-stream turns). | |
| 857 | - if (mxchatActiveStreams[botId]) { | |
| 858 | - delete mxchatActiveStreams[botId]; | |
| 859 | - } | |
| 860 | - mxchatRestoreSendButton(botId); | |
| 861 | - | |
| 862 | 506 | // Store the message in case we need to retry after session reset |
| 863 | 507 | getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message); |
| 864 | 508 | |
| 865 | 509 | // Get page context if contextual awareness is enabled |
| @@ -864,44 +508,24 @@ | ||
| 864 | 508 | |
| 865 | 509 | // Get page context if contextual awareness is enabled |
| 866 | 510 | const pageContext = getPageContext(); |
| 867 | 511 | |
| 868 | - // Get instance for session start timestamp (used when persistence is OFF) | |
| 869 | - var instance = MxChatInstances.get(botId); | |
| 870 | - | |
| 871 | - // Guarantee a non-null session_id before the AJAX leaves. ensureSession() is idempotent | |
| 872 | - // and returns the guaranteed-present session id from the in-memory instance even when | |
| 873 | - // cookie/localStorage writes are silently blocked by the browser. | |
| 874 | - var sessionId = MxChatInstances.ensureSession(botId); | |
| 875 | - if (!sessionId || sessionId === 'null' || sessionId === 'undefined') { | |
| 876 | - // Last-resort generation to ensure we never POST a null marker. | |
| 877 | - sessionId = generateSessionId(); | |
| 878 | - MxChatInstances.setChatSession(botId, sessionId); | |
| 879 | - } | |
| 880 | - | |
| 881 | - // Wait for the page-cache nonce refresh to complete before firing the | |
| 882 | - // chat-send AJAX. On cached pages the inline mxchatChat.nonce is stale | |
| 883 | - // until refreshNonceIfNeeded() returns; constructing ajaxData inside the | |
| 884 | - // callback guarantees we read the fresh value. See plan-c5457f. | |
| 885 | - refreshNonceIfNeeded(function() { | |
| 886 | 512 | // Prepare AJAX data |
| 887 | 513 | const ajaxData = { |
| 888 | 514 | action: 'mxchat_handle_chat_request', |
| 889 | 515 | message: message, |
| 890 | - session_id: sessionId, | |
| 516 | + session_id: getChatSession(botId), | |
| 891 | 517 | nonce: mxchatChat.nonce, |
| 892 | 518 | current_page_url: window.location.href, |
| 893 | 519 | current_page_title: document.title, |
| 894 | - bot_id: botId, | |
| 895 | - // Pass session start timestamp so AI context matches what user sees | |
| 896 | - session_start_timestamp: instance.sessionStartTimestamp || 0 | |
| 520 | + bot_id: botId | |
| 897 | 521 | }; |
| 898 | - | |
| 522 | + | |
| 899 | 523 | // Add page context if available |
| 900 | 524 | if (pageContext) { |
| 901 | 525 | ajaxData.page_context = JSON.stringify(pageContext); |
| 902 | 526 | } |
| 903 | - | |
| 527 | + | |
| 904 | 528 | // CHECK FOR VISION FLAGS AND ADD THEM |
| 905 | 529 | if (window.mxchatVisionProcessed) { |
| 906 | 530 | ajaxData.vision_processed = true; |
| 907 | 531 | ajaxData.original_user_message = window.mxchatOriginalMessage || message; |
| @@ -910,9 +534,9 @@ | ||
| 910 | 534 | window.mxchatVisionProcessed = false; |
| 911 | 535 | window.mxchatOriginalMessage = null; |
| 912 | 536 | window.mxchatVisionImagesCount = 0; |
| 913 | 537 | } |
| 914 | - | |
| 538 | + | |
| 915 | 539 | $.ajax({ |
| 916 | 540 | url: mxchatChat.ajax_url, |
| 917 | 541 | type: 'POST', |
| 918 | 542 | dataType: 'json', |
| @@ -950,16 +574,23 @@ | ||
| 950 | 574 | errorMessage = "An error occurred. Please try again or contact support."; |
| 951 | 575 | } |
| 952 | 576 | |
| 953 | 577 | // Handle session reset action (IP changed, session expired, etc.) |
| 954 | - // Silent reset — keep chat UI intact, just get a new session and retry | |
| 955 | 578 | if (response.data && response.data.action === 'reset_session') { |
| 956 | - MxChatInstances.silentResetSession(botId); | |
| 957 | - // Re-send the original message with the new session (user message is already displayed) | |
| 579 | + // Clear the old session and generate a new one | |
| 580 | + resetChatSession(botId); | |
| 581 | + // Remove the temporary loading message | |
| 582 | + getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove(); | |
| 583 | + // Re-send the original message with the new session | |
| 958 | 584 | var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message'); |
| 959 | 585 | if (originalMessage) { |
| 960 | 586 | getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null); |
| 961 | - var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest'; | |
| 587 | + // Re-add the user message and thinking indicator | |
| 588 | + appendMessage("user", originalMessage, '', [], false, botId); | |
| 589 | + appendThinkingMessage(botId); | |
| 590 | + scrollToBottom(botId); | |
| 591 | + // Determine whether to use streaming | |
| 592 | + const currentModel = mxchatChat.model || 'gpt-4o'; | |
| 962 | 593 | if (shouldUseStreaming(currentModel)) { |
| 963 | 594 | callMxChatStream(originalMessage, function(response) { |
| 964 | 595 | getElement(botId, 'chat-box').find('.bot-message.temporary-message').removeClass('temporary-message'); |
| 965 | 596 | }, botId); |
| @@ -1016,11 +647,9 @@ | ||
| 1016 | 647 | } |
| 1017 | 648 | |
| 1018 | 649 | // Check for live agent response |
| 1019 | 650 | if (response.success && response.data && response.data.status === 'waiting_for_agent') { |
| 1020 | - removeThinkingDots(botId); | |
| 1021 | 651 | updateChatModeIndicator('agent', botId); |
| 1022 | - enableChatInput(botId); | |
| 1023 | 652 | return; |
| 1024 | 653 | } |
| 1025 | 654 | |
| 1026 | 655 | // Handle the message and show notification if chat is hidden |
| @@ -1053,13 +682,9 @@ | ||
| 1053 | 682 | $badge.show(); |
| 1054 | 683 | } |
| 1055 | 684 | } |
| 1056 | 685 | } else { |
| 1057 | - var emptyMsg = "I received an empty response. Please try again or contact support if this persists."; | |
| 1058 | - if (response.vectorstore_error) { | |
| 1059 | - emptyMsg = "I received an empty response. Debug info: " + response.vectorstore_error; | |
| 1060 | - } | |
| 1061 | - replaceLastMessage("bot", emptyMsg, '', [], botId); | |
| 686 | + replaceLastMessage("bot", "I received an empty response. Please try again or contact support if this persists.", '', [], botId); | |
| 1062 | 687 | } |
| 1063 | 688 | |
| 1064 | 689 | if (response.message_id) { |
| 1065 | 690 | var instance = MxChatInstances.get(botId); |
| @@ -1101,9 +726,8 @@ | ||
| 1101 | 726 | |
| 1102 | 727 | replaceLastMessage("bot", errorMessage, '', [], botId); |
| 1103 | 728 | } |
| 1104 | 729 | }); |
| 1105 | - }); // refreshNonceIfNeeded | |
| 1106 | 730 | } |
| 1107 | 731 | |
| 1108 | 732 | function callMxChatStream(message, callback, botId) { |
| 1109 | 733 | botId = botId || getMxChatBotId(); |
| @@ -1110,9 +734,9 @@ | ||
| 1110 | 734 | |
| 1111 | 735 | // Store the message in case we need to retry after session reset |
| 1112 | 736 | getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', message); |
| 1113 | 737 | |
| 1114 | - const currentModel = mxchatChat.model || 'gpt-5.1-chat-latest'; | |
| 738 | + const currentModel = mxchatChat.model || 'gpt-4o'; | |
| 1115 | 739 | if (!isStreamingSupported(currentModel)) { |
| 1116 | 740 | callMxChat(message, callback, botId); |
| 1117 | 741 | return; |
| 1118 | 742 | } |
| @@ -1119,35 +743,17 @@ | ||
| 1119 | 743 | |
| 1120 | 744 | // Get page context if contextual awareness is enabled |
| 1121 | 745 | const pageContext = getPageContext(); |
| 1122 | 746 | |
| 1123 | - // Get instance for session start timestamp (used when persistence is OFF) | |
| 1124 | - var instance = MxChatInstances.get(botId); | |
| 1125 | - | |
| 1126 | - // Guarantee a non-null session_id before the fetch. FormData.append() stringifies any | |
| 1127 | - // non-string value via String(), so passing `null` would POST the literal string "null" | |
| 1128 | - // and land in the transcripts table as a ghost session. ensureSession() always returns | |
| 1129 | - // a real string even when cookies/localStorage are blocked. | |
| 1130 | - var streamSessionId = MxChatInstances.ensureSession(botId); | |
| 1131 | - if (!streamSessionId || streamSessionId === 'null' || streamSessionId === 'undefined') { | |
| 1132 | - streamSessionId = generateSessionId(); | |
| 1133 | - MxChatInstances.setChatSession(botId, streamSessionId); | |
| 1134 | - } | |
| 1135 | - | |
| 1136 | - // Wait for the page-cache nonce refresh before constructing formData (which | |
| 1137 | - // captures mxchatChat.nonce by value). Mirrors callMxChat's wrapping. See plan-c5457f. | |
| 1138 | - refreshNonceIfNeeded(function() { | |
| 1139 | 747 | const formData = new FormData(); |
| 1140 | 748 | formData.append('action', 'mxchat_stream_chat'); |
| 1141 | 749 | formData.append('message', message); |
| 1142 | - formData.append('session_id', streamSessionId); | |
| 750 | + formData.append('session_id', getChatSession(botId)); | |
| 1143 | 751 | formData.append('nonce', mxchatChat.nonce); |
| 1144 | 752 | formData.append('current_page_url', window.location.href); |
| 1145 | 753 | formData.append('current_page_title', document.title); |
| 1146 | 754 | formData.append('bot_id', botId); |
| 1147 | - // Pass session start timestamp so AI context matches what user sees | |
| 1148 | - formData.append('session_start_timestamp', instance.sessionStartTimestamp || 0); | |
| 1149 | - | |
| 755 | + | |
| 1150 | 756 | // Add page context if available |
| 1151 | 757 | if (pageContext) { |
| 1152 | 758 | formData.append('page_context', JSON.stringify(pageContext)); |
| 1153 | 759 | } |
| @@ -1166,20 +772,12 @@ | ||
| 1166 | 772 | let accumulatedContent = ''; |
| 1167 | 773 | let testingDataReceived = false; |
| 1168 | 774 | let streamingStarted = false; |
| 1169 | 775 | |
| 1170 | - // Abortable stream: a fresh controller per turn, keyed by bot instance. | |
| 1171 | - // The Stop control (send button swapped in place) aborts both the read | |
| 1172 | - // loop and the underlying request. | |
| 1173 | - var streamControl = { controller: new AbortController(), aborted: false }; | |
| 1174 | - mxchatActiveStreams[botId] = streamControl; | |
| 1175 | - mxchatShowStopButton(botId); | |
| 1176 | - | |
| 1177 | 776 | fetch(mxchatChat.ajax_url, { |
| 1178 | 777 | method: 'POST', |
| 1179 | 778 | body: formData, |
| 1180 | - credentials: 'same-origin', | |
| 1181 | - signal: streamControl.controller.signal | |
| 779 | + credentials: 'same-origin' | |
| 1182 | 780 | }) |
| 1183 | 781 | .then(response => { |
| 1184 | 782 | // Store the response for potential fallback handling |
| 1185 | 783 | const responseClone = response.clone(); |
| @@ -1248,16 +846,8 @@ | ||
| 1248 | 846 | |
| 1249 | 847 | // Re-enable chat input when stream ends with content |
| 1250 | 848 | enableChatInput(botId); |
| 1251 | 849 | |
| 1252 | - // Scroll the user's last message to the top now that the | |
| 1253 | - // bot's full reply has rendered (gives max reading room). | |
| 1254 | - var $chatBoxDone = getElement(botId, 'chat-box'); | |
| 1255 | - var $lastUserMsgDone = $chatBoxDone.find('.user-message').last(); | |
| 1256 | - if ($lastUserMsgDone.length) { | |
| 1257 | - scrollElementToTop($lastUserMsgDone, botId); | |
| 1258 | - } | |
| 1259 | - | |
| 1260 | 850 | if (callback) { |
| 1261 | 851 | callback(accumulatedContent); |
| 1262 | 852 | } |
| 1263 | 853 | return; |
| @@ -1280,16 +870,8 @@ | ||
| 1280 | 870 | |
| 1281 | 871 | // Re-enable chat input after streaming completes |
| 1282 | 872 | enableChatInput(botId); |
| 1283 | 873 | |
| 1284 | - // Scroll the user's last message to the top now | |
| 1285 | - // that the bot's full reply has rendered. | |
| 1286 | - var $chatBoxStreamDone = getElement(botId, 'chat-box'); | |
| 1287 | - var $lastUserMsgStreamDone = $chatBoxStreamDone.find('.user-message').last(); | |
| 1288 | - if ($lastUserMsgStreamDone.length) { | |
| 1289 | - scrollElementToTop($lastUserMsgStreamDone, botId); | |
| 1290 | - } | |
| 1291 | - | |
| 1292 | 874 | if (callback) { |
| 1293 | 875 | callback(accumulatedContent); |
| 1294 | 876 | } |
| 1295 | 877 | return; |
| @@ -1346,9 +928,8 @@ | ||
| 1346 | 928 | } |
| 1347 | 929 | |
| 1348 | 930 | processStream(); |
| 1349 | 931 | }).catch(streamError => { |
| 1350 | - if (mxchatHandleStreamAbort(botId, accumulatedContent, callback)) return; | |
| 1351 | 932 | getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove(); |
| 1352 | 933 | callMxChat(message, callback, botId); |
| 1353 | 934 | }); |
| 1354 | 935 | } |
| @@ -1355,9 +936,8 @@ | ||
| 1355 | 936 | |
| 1356 | 937 | processStream(); |
| 1357 | 938 | }) |
| 1358 | 939 | .catch(error => { |
| 1359 | - if (mxchatHandleStreamAbort(botId, accumulatedContent, callback)) return; | |
| 1360 | 940 | // Check if we have server error data with chat mode |
| 1361 | 941 | if (error && error.isServerError && error.data) { |
| 1362 | 942 | // Check for chat mode in error data |
| 1363 | 943 | if (error.data.chat_mode) { |
| @@ -1370,9 +950,8 @@ | ||
| 1370 | 950 | getElement(botId, 'chat-box').find('.bot-message.temporary-message').remove(); |
| 1371 | 951 | callMxChat(message, callback, botId); |
| 1372 | 952 | } |
| 1373 | 953 | }); |
| 1374 | - }); // refreshNonceIfNeeded | |
| 1375 | 954 | } |
| 1376 | 955 | |
| 1377 | 956 | // Helper function to handle non-streaming responses |
| 1378 | 957 | function handleNonStreamResponse(data, callback, botId) { |
| @@ -1411,16 +990,21 @@ | ||
| 1411 | 990 | errorMessage = "An error occurred. Please try again or contact support."; |
| 1412 | 991 | } |
| 1413 | 992 | |
| 1414 | 993 | // Handle session reset action (IP changed, session expired, etc.) |
| 1415 | - // Silent reset — keep chat UI intact, just get a new session and retry | |
| 1416 | 994 | if (data.data && data.data.action === 'reset_session') { |
| 1417 | - MxChatInstances.silentResetSession(botId); | |
| 1418 | - // Re-send the original message with the new session (user message is already displayed) | |
| 995 | + // Clear the old session and generate a new one | |
| 996 | + resetChatSession(botId); | |
| 997 | + // Re-send the original message with the new session | |
| 1419 | 998 | var originalMessage = getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message'); |
| 1420 | 999 | if (originalMessage) { |
| 1421 | 1000 | getElement(botId, 'mxchat-chatbot-wrapper').find('.mxchat-input-holder textarea').data('pending-message', null); |
| 1422 | - var currentModel = mxchatChat.model || 'gpt-5.1-chat-latest'; | |
| 1001 | + // Re-add the user message and thinking indicator | |
| 1002 | + appendMessage("user", originalMessage, '', [], false, botId); | |
| 1003 | + appendThinkingMessage(botId); | |
| 1004 | + scrollToBottom(botId); | |
| 1005 | + // Determine whether to use streaming | |
| 1006 | + const currentModel = mxchatChat.model || 'gpt-4o'; | |
| 1423 | 1007 | if (shouldUseStreaming(currentModel)) { |
| 1424 | 1008 | callMxChatStream(originalMessage, callback, botId); |
| 1425 | 1009 | } else { |
| 1426 | 1010 | callMxChat(originalMessage, callback, botId); |
| @@ -1442,22 +1026,8 @@ | ||
| 1442 | 1026 | } |
| 1443 | 1027 | return; // Exit early for errors |
| 1444 | 1028 | } |
| 1445 | 1029 | |
| 1446 | - // Check for live agent response | |
| 1447 | - if (data.success && data.data && data.data.status === 'waiting_for_agent') { | |
| 1448 | - removeThinkingDots(botId); | |
| 1449 | - // Also remove any leftover bot-message that lost its temporary-message class | |
| 1450 | - var $chatBox = getElement(botId, 'chat-box'); | |
| 1451 | - $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove(); | |
| 1452 | - updateChatModeIndicator('agent', botId); | |
| 1453 | - enableChatInput(botId); | |
| 1454 | - if (callback) { | |
| 1455 | - callback(''); | |
| 1456 | - } | |
| 1457 | - return; | |
| 1458 | - } | |
| 1459 | - | |
| 1460 | 1030 | // Handle different response formats |
| 1461 | 1031 | if (data.text || data.html || data.message) { |
| 1462 | 1032 | |
| 1463 | 1033 | // Apply response hooks |
| @@ -1502,15 +1072,19 @@ | ||
| 1502 | 1072 | } |
| 1503 | 1073 | |
| 1504 | 1074 | // Enhanced updateChatModeIndicator function for immediate DOM updates |
| 1505 | 1075 | function updateChatModeIndicator(mode, botId) { |
| 1076 | + console.log('[MxChat] updateChatModeIndicator called with mode:', mode, 'botId:', botId); | |
| 1506 | 1077 | botId = botId || 'default'; |
| 1507 | 1078 | const indicator = getElementDOM(botId, 'chat-mode-indicator'); |
| 1079 | + console.log('[MxChat] chat-mode-indicator element found:', !!indicator); | |
| 1508 | 1080 | if (indicator) { |
| 1509 | 1081 | const oldText = indicator.textContent; |
| 1082 | + console.log('[MxChat] Current indicator text:', oldText, '-> changing to mode:', mode); | |
| 1510 | 1083 | |
| 1511 | 1084 | if (mode === 'agent') { |
| 1512 | 1085 | indicator.textContent = 'Live Agent'; |
| 1086 | + console.log('[MxChat] Mode is agent, calling startPolling...'); | |
| 1513 | 1087 | startPolling(botId); |
| 1514 | 1088 | } else { |
| 1515 | 1089 | // Everything else is AI mode |
| 1516 | 1090 | const customAiText = indicator.getAttribute('data-ai-text') || 'AI Agent'; |
| @@ -1581,21 +1155,9 @@ | ||
| 1581 | 1155 | // Update the event handlers to use the correct function names (using event delegation) |
| 1582 | 1156 | // Use class-based selectors for multi-instance support |
| 1583 | 1157 | $(document).on('click', '.send-button', function() { |
| 1584 | 1158 | var botId = getBotIdFromElement(this); |
| 1585 | - // While a response is streaming the button is a Stop control. | |
| 1586 | - if (this.classList.contains('mxchat-stop-mode')) { | |
| 1587 | - // Same click that just started this stream (an add-on's direct handler | |
| 1588 | - // ran before this delegated one) — not a Stop press. See | |
| 1589 | - // mxchatShowStopButton for the full story (plan-4bba64). | |
| 1590 | - if (this.__mxchatStopJustShown) return; | |
| 1591 | - mxchatStopStreaming(botId); | |
| 1592 | - return; | |
| 1593 | - } | |
| 1594 | - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator'); | |
| 1595 | - if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) { | |
| 1596 | - disableChatInput(botId); | |
| 1597 | - } | |
| 1159 | + disableChatInput(botId); | |
| 1598 | 1160 | sendMessage(botId); |
| 1599 | 1161 | }); |
| 1600 | 1162 | |
| 1601 | 1163 | // Override enter key handler (using event delegation) |
| @@ -1602,378 +1164,14 @@ | ||
| 1602 | 1164 | $(document).on('keypress', '.chat-input', function(e) { |
| 1603 | 1165 | if (e.which == 13 && !e.shiftKey) { |
| 1604 | 1166 | e.preventDefault(); |
| 1605 | 1167 | var botId = getBotIdFromElement(this); |
| 1606 | - var modeIndicator = getElementDOM(botId, 'chat-mode-indicator'); | |
| 1607 | - if (!(modeIndicator && modeIndicator.textContent === 'Live Agent')) { | |
| 1608 | - disableChatInput(botId); | |
| 1609 | - } | |
| 1168 | + disableChatInput(botId); | |
| 1610 | 1169 | sendMessage(botId); |
| 1611 | 1170 | } |
| 1612 | 1171 | }); |
| 1613 | 1172 | |
| 1614 | -// Chat input character counter + soft limit feedback (plan 7091a2). | |
| 1615 | -// Language-neutral: numbers + color only, no translatable strings. The counter | |
| 1616 | -// reveals near the cap and ramps neutral -> amber -> red; an over-limit keystroke | |
| 1617 | -// or trimmed paste produces a brief border-flash/shake so the maxlength cap (plan | |
| 1618 | -// a3fae2) is never a silent "input jumps back". Per-bot scoped via .input-container. | |
| 1619 | -function mxchatUpdateCharCounter(inputEl) { | |
| 1620 | - if (!inputEl || !inputEl.closest) return; | |
| 1621 | - var max = parseInt(inputEl.getAttribute('maxlength'), 10); | |
| 1622 | - var container = inputEl.closest('.input-container'); | |
| 1623 | - if (!container || !max || max <= 0) return; | |
| 1624 | - var counter = container.querySelector('.mxchat-char-counter'); | |
| 1625 | - if (!counter) return; | |
| 1626 | - var len = inputEl.value.length; | |
| 1627 | - var ratio = len / max; | |
| 1628 | - var nearThreshold = 0.8; // start surfacing the counter at 80% of the cap | |
| 1629 | - var cur = counter.querySelector('.mxchat-char-counter-current'); | |
| 1630 | - if (cur) cur.textContent = len; | |
| 1631 | - var warn = ratio >= nearThreshold && len < max; | |
| 1632 | - var full = len >= max; | |
| 1633 | - counter.classList.toggle('is-visible', ratio >= nearThreshold); | |
| 1634 | - counter.classList.toggle('is-warn', warn); | |
| 1635 | - counter.classList.toggle('is-full', full); | |
| 1636 | - container.classList.toggle('mxchat-input-near-limit', warn); | |
| 1637 | - container.classList.toggle('mxchat-input-at-limit', full); | |
| 1638 | -} | |
| 1639 | - | |
| 1640 | -function mxchatBumpInput(inputEl) { | |
| 1641 | - var container = inputEl && inputEl.closest ? inputEl.closest('.input-container') : null; | |
| 1642 | - if (!container) return; | |
| 1643 | - container.classList.remove('mxchat-input-bump'); | |
| 1644 | - void container.offsetWidth; // reflow so a rapid second hit retriggers the animation | |
| 1645 | - container.classList.add('mxchat-input-bump'); | |
| 1646 | - clearTimeout($(container).data('mxchatBumpTimeout')); | |
| 1647 | - var t = setTimeout(function() { container.classList.remove('mxchat-input-bump'); }, 220); | |
| 1648 | - $(container).data('mxchatBumpTimeout', t); | |
| 1649 | -} | |
| 1650 | - | |
| 1651 | -// Live counter update on every input. | |
| 1652 | -$(document).on('input', '.chat-input', function() { | |
| 1653 | - mxchatUpdateCharCounter(this); | |
| 1654 | -}); | |
| 1655 | - | |
| 1656 | -// Visible "you've hit the edge" feedback when a printable keystroke is about to be | |
| 1657 | -// rejected at the cap (maxlength silently swallows it otherwise). | |
| 1658 | -$(document).on('keydown', '.chat-input', function(e) { | |
| 1659 | - var max = parseInt(this.getAttribute('maxlength'), 10); | |
| 1660 | - if (!max || max <= 0 || this.value.length < max) return; | |
| 1661 | - if (e.ctrlKey || e.metaKey || e.altKey) return; | |
| 1662 | - // A single printable char with no selection to overwrite WILL be rejected. | |
| 1663 | - if (e.key && e.key.length === 1 && this.selectionStart === this.selectionEnd) { | |
| 1664 | - mxchatBumpInput(this); | |
| 1665 | - } | |
| 1666 | -}); | |
| 1667 | - | |
| 1668 | -// A paste that gets trimmed to the cap also bumps, so truncation is never silent. | |
| 1669 | -$(document).on('paste', '.chat-input', function() { | |
| 1670 | - var el = this; | |
| 1671 | - var max = parseInt(el.getAttribute('maxlength'), 10); | |
| 1672 | - if (!max || max <= 0) return; | |
| 1673 | - setTimeout(function() { | |
| 1674 | - mxchatUpdateCharCounter(el); | |
| 1675 | - if (el.value.length >= max) mxchatBumpInput(el); | |
| 1676 | - }, 0); | |
| 1677 | -}); | |
| 1678 | - | |
| 1679 | -// Builds the list of overflow-menu items for a given bot. | |
| 1680 | -// Adding a future item is one push to this array — do NOT hardcode "only download." | |
| 1681 | -function mxchatGetHeaderMenuItems(botId) { | |
| 1682 | - var items = []; | |
| 1683 | - var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {}; | |
| 1684 | - | |
| 1685 | - // The `print_button_*` keys still gate this item for back-compat with | |
| 1686 | - // existing user options. The action is now a transcript download, not print. | |
| 1687 | - if (settings.print_button_enabled === 'on') { | |
| 1688 | - items.push({ | |
| 1689 | - id: 'download-transcript', | |
| 1690 | - label: settings.print_button_label || 'Download Transcript', | |
| 1691 | - 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>', | |
| 1692 | - action: function() { | |
| 1693 | - mxchatDownloadTranscript(botId); | |
| 1694 | - } | |
| 1695 | - }); | |
| 1696 | - } | |
| 1697 | - | |
| 1698 | - // "Start new chat" — surfaces the EXISTING per-conversation reset | |
| 1699 | - // (MxChatInstances.resetChatSession) so a visitor can start a fresh thread | |
| 1700 | - // without the site owner disabling chat persistence globally. Default OFF; | |
| 1701 | - // gated by the reset_chat_enabled option. plan ac2e81. | |
| 1702 | - if (settings.reset_chat_enabled === 'on') { | |
| 1703 | - items.push({ | |
| 1704 | - id: 'reset-chat', | |
| 1705 | - label: settings.reset_chat_label || 'Start new chat', | |
| 1706 | - icon: '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="1 4 1 10 7 10"/><path d="M3.51 15a9 9 0 1 0 2.13-9.36L1 10"/></svg>', | |
| 1707 | - action: function() { | |
| 1708 | - var confirmMsg = settings.reset_chat_confirm || 'Start a new chat? This clears the current conversation.'; | |
| 1709 | - if (window.confirm(confirmMsg)) { | |
| 1710 | - MxChatInstances.resetChatSession(botId); | |
| 1711 | - } | |
| 1712 | - } | |
| 1713 | - }); | |
| 1714 | - } | |
| 1715 | - | |
| 1716 | - return items; | |
| 1717 | -} | |
| 1718 | - | |
| 1719 | -// Builds a clean markdown transcript of the current conversation and triggers | |
| 1720 | -// a file download. Used by the "Download Transcript" menu item. | |
| 1721 | -function mxchatDownloadTranscript(botId) { | |
| 1722 | - var $chatBox = getElement(botId, 'chat-box'); | |
| 1723 | - if (!$chatBox || !$chatBox.length) return; | |
| 1724 | - | |
| 1725 | - var settings = (typeof mxchatChat !== 'undefined') ? mxchatChat : {}; | |
| 1726 | - var headerTitle = settings.print_header_title || 'Chat transcript'; | |
| 1727 | - var now = new Date(); | |
| 1728 | - var stamp = now.toLocaleString(); | |
| 1729 | - | |
| 1730 | - var lines = []; | |
| 1731 | - lines.push('# ' + headerTitle); | |
| 1732 | - lines.push(''); | |
| 1733 | - lines.push('Exported: ' + stamp); | |
| 1734 | - lines.push(''); | |
| 1735 | - lines.push('---'); | |
| 1736 | - lines.push(''); | |
| 1737 | - | |
| 1738 | - $chatBox.find('.user-message, .bot-message, .agent-message').each(function() { | |
| 1739 | - var $msg = $(this); | |
| 1740 | - // Skip thinking placeholders and any in-flight temporary messages. | |
| 1741 | - if ($msg.find('.thinking-dots').length) return; | |
| 1742 | - if ($msg.hasClass('temporary-message')) return; | |
| 1743 | - | |
| 1744 | - var sender; | |
| 1745 | - if ($msg.hasClass('user-message')) sender = 'User'; | |
| 1746 | - else if ($msg.hasClass('agent-message')) sender = 'Live Agent'; | |
| 1747 | - else sender = 'AI Agent'; | |
| 1748 | - | |
| 1749 | - // Strip interactive UI from the cloned message so we get the conversation text. | |
| 1750 | - var $clone = $msg.clone(); | |
| 1751 | - $clone.find('.copy-button, .message-toolbar, .mxchat-copy, button, script, style').remove(); | |
| 1752 | - var text = $clone.text().replace(/ /g, ' ').replace(/[ \t]+\n/g, '\n').replace(/\n{3,}/g, '\n\n').trim(); | |
| 1753 | - if (!text) return; | |
| 1754 | - | |
| 1755 | - lines.push('**' + sender + '**'); | |
| 1756 | - lines.push(''); | |
| 1757 | - lines.push(text); | |
| 1758 | - lines.push(''); | |
| 1759 | - }); | |
| 1760 | - | |
| 1761 | - var content = lines.join('\n'); | |
| 1762 | - var iso = now.toISOString().replace(/[:.]/g, '-').slice(0, 19); | |
| 1763 | - var fname = 'mxchat-transcript-' + iso + '.md'; | |
| 1764 | - var blob = new Blob([content], { type: 'text/markdown;charset=utf-8' }); | |
| 1765 | - var url = URL.createObjectURL(blob); | |
| 1766 | - var a = document.createElement('a'); | |
| 1767 | - a.href = url; | |
| 1768 | - a.download = fname; | |
| 1769 | - a.style.display = 'none'; | |
| 1770 | - document.body.appendChild(a); | |
| 1771 | - a.click(); | |
| 1772 | - setTimeout(function() { | |
| 1773 | - if (a.parentNode) a.parentNode.removeChild(a); | |
| 1774 | - URL.revokeObjectURL(url); | |
| 1775 | - }, 100); | |
| 1776 | -} | |
| 1777 | - | |
| 1778 | -// Reads the bot bubble's actual computed bg+fg and writes them as CSS vars | |
| 1779 | -// on the menu wrap, so the dropdown matches whatever paints the bubble — | |
| 1780 | -// saved options, AI theme CSS, or the mxchat-theme add-on. | |
| 1781 | -function mxchatSyncMenuColors(botId, $wrap) { | |
| 1782 | - if (!$wrap || !$wrap.length) return; | |
| 1783 | - var $bot = $wrap.closest('.mxchat-chatbot-wrapper').find('.bot-message').not('.temporary-message').first(); | |
| 1784 | - if (!$bot.length) return; | |
| 1785 | - var cs = window.getComputedStyle($bot[0]); | |
| 1786 | - if (cs.backgroundColor && cs.backgroundColor !== 'rgba(0, 0, 0, 0)' && cs.backgroundColor !== 'transparent') { | |
| 1787 | - $wrap[0].style.setProperty('--mxchat-menu-bg', cs.backgroundColor); | |
| 1788 | - } | |
| 1789 | - // Bot text color usually lives on a child div, not .bot-message itself. | |
| 1790 | - var $textChild = $bot.find('[style*="color"]').first(); | |
| 1791 | - var fg = ($textChild.length ? window.getComputedStyle($textChild[0]).color : cs.color); | |
| 1792 | - if (fg) $wrap[0].style.setProperty('--mxchat-menu-fg', fg); | |
| 1793 | -} | |
| 1794 | - | |
| 1795 | -// Renders (or re-renders) the item list for one menu wrap. Split out of | |
| 1796 | -// mxchatInitHeaderMenu so the dynamic-settings merge (plan-32db95) can | |
| 1797 | -// rebuild items + trigger visibility WITHOUT re-binding the one-time | |
| 1798 | -// open/close/keyboard wiring. closeMenu is passed in by the init closure; | |
| 1799 | -// a rebuild before init (never happens, but harmless) just skips it. | |
| 1800 | -function mxchatRenderHeaderMenuItems(botId, $wrap, closeMenuFn) { | |
| 1801 | - var $trigger = $wrap.find('.mxchat-menu-trigger'); | |
| 1802 | - var $menu = $wrap.find('.mxchat-header-menu'); | |
| 1803 | - var items = mxchatGetHeaderMenuItems(botId); | |
| 1804 | - | |
| 1805 | - $menu.empty(); | |
| 1806 | - | |
| 1807 | - if (!items.length) { | |
| 1808 | - $trigger.hide(); | |
| 1809 | - $menu.hide(); | |
| 1810 | - return; | |
| 1811 | - } | |
| 1812 | - | |
| 1813 | - // Clear any inline display:none a previous zero-item render left behind — | |
| 1814 | - // open/close visibility is governed by the hidden prop + is-open class. | |
| 1815 | - $trigger.css('display', ''); | |
| 1816 | - $menu.css('display', ''); | |
| 1817 | - | |
| 1818 | - items.forEach(function(item, idx) { | |
| 1819 | - var $btn = $('<button>', { | |
| 1820 | - type: 'button', | |
| 1821 | - 'class': 'mxchat-menu-item', | |
| 1822 | - 'role': 'menuitem', | |
| 1823 | - 'tabindex': '-1', | |
| 1824 | - 'data-menu-id': item.id, | |
| 1825 | - html: '<span class="mxchat-menu-item-icon">' + item.icon + '</span>' + | |
| 1826 | - '<span class="mxchat-menu-item-label"></span>' | |
| 1827 | - }); | |
| 1828 | - $btn.find('.mxchat-menu-item-label').text(item.label); | |
| 1829 | - $btn.on('click', function(e) { | |
| 1830 | - e.preventDefault(); | |
| 1831 | - e.stopPropagation(); | |
| 1832 | - if (closeMenuFn) closeMenuFn(); | |
| 1833 | - try { item.action(); } catch (err) { /* no-op */ } | |
| 1834 | - }); | |
| 1835 | - $menu.append($btn); | |
| 1836 | - }); | |
| 1837 | -} | |
| 1838 | - | |
| 1839 | -// Re-render every menu on the page after a dynamic-settings merge | |
| 1840 | -// (multi-bot: each wrap re-reads its items). An OPEN menu is left alone — | |
| 1841 | -// swapping items under the user mid-interaction yanks focus — and the | |
| 1842 | -// rebuild runs when it closes instead (closeMenu checks the pending flag). | |
| 1843 | -function mxchatRebuildHeaderMenus() { | |
| 1844 | - $('.mxchat-header-menu-wrap').each(function() { | |
| 1845 | - var $wrap = $(this); | |
| 1846 | - var botId = $wrap.data('bot-id'); | |
| 1847 | - if (!botId) return; | |
| 1848 | - if (!$wrap.data('mxchatMenuReady')) { | |
| 1849 | - mxchatInitHeaderMenu(botId); | |
| 1850 | - return; | |
| 1851 | - } | |
| 1852 | - if ($wrap.find('.mxchat-header-menu').hasClass('is-open')) { | |
| 1853 | - $wrap.data('mxchatMenuRebuildPending', true); | |
| 1854 | - return; | |
| 1855 | - } | |
| 1856 | - mxchatRenderHeaderMenuItems(botId, $wrap, $wrap.data('mxchatMenuClose')); | |
| 1857 | - }); | |
| 1858 | -} | |
| 1859 | - | |
| 1860 | -// One-time per-widget init: renders menu items, wires open/close, | |
| 1861 | -// outside-click, Escape, and arrow-key navigation. If no items, hides the | |
| 1862 | -// trigger. Wiring happens even when there are zero items at init, so a | |
| 1863 | -// later dynamic-settings rebuild that adds items has a working trigger. | |
| 1864 | -function mxchatInitHeaderMenu(botId) { | |
| 1865 | - var $wrap = $('.mxchat-header-menu-wrap[data-bot-id="' + botId + '"]').first(); | |
| 1866 | - if (!$wrap.length || $wrap.data('mxchatMenuReady')) return; | |
| 1867 | - | |
| 1868 | - var $trigger = $wrap.find('.mxchat-menu-trigger'); | |
| 1869 | - var $menu = $wrap.find('.mxchat-header-menu'); | |
| 1870 | - | |
| 1871 | - // Initial color sync — covers normal page load. | |
| 1872 | - mxchatSyncMenuColors(botId, $wrap); | |
| 1873 | - | |
| 1874 | - function openMenu() { | |
| 1875 | - // Re-sync each open in case the active theme changed since init. | |
| 1876 | - mxchatSyncMenuColors(botId, $wrap); | |
| 1877 | - $menu.prop('hidden', false).attr('aria-hidden', 'false').addClass('is-open'); | |
| 1878 | - $trigger.attr('aria-expanded', 'true'); | |
| 1879 | - // Focus the first item for keyboard users | |
| 1880 | - setTimeout(function() { | |
| 1881 | - $menu.find('.mxchat-menu-item').first().attr('tabindex', '0').trigger('focus'); | |
| 1882 | - }, 0); | |
| 1883 | - } | |
| 1884 | - function closeMenu(returnFocus) { | |
| 1885 | - $menu.prop('hidden', true).attr('aria-hidden', 'true').removeClass('is-open'); | |
| 1886 | - $trigger.attr('aria-expanded', 'false'); | |
| 1887 | - $menu.find('.mxchat-menu-item').attr('tabindex', '-1'); | |
| 1888 | - if (returnFocus) $trigger.trigger('focus'); | |
| 1889 | - // A dynamic-settings rebuild that arrived while the menu was open | |
| 1890 | - // was deferred (mxchatRebuildHeaderMenus) — run it now. | |
| 1891 | - if ($wrap.data('mxchatMenuRebuildPending')) { | |
| 1892 | - $wrap.removeData('mxchatMenuRebuildPending'); | |
| 1893 | - mxchatRenderHeaderMenuItems(botId, $wrap, closeMenu); | |
| 1894 | - } | |
| 1895 | - } | |
| 1896 | - | |
| 1897 | - // Toggle on trigger click — stop propagation so the .chatbot-top-bar | |
| 1898 | - // click-to-collapse handler does not fire. | |
| 1899 | - $trigger.on('click', function(e) { | |
| 1900 | - e.preventDefault(); | |
| 1901 | - e.stopPropagation(); | |
| 1902 | - if ($menu.hasClass('is-open')) closeMenu(); | |
| 1903 | - else openMenu(); | |
| 1904 | - }); | |
| 1905 | - | |
| 1906 | - // Don't let clicks inside the menu bubble to the top-bar collapse handler. | |
| 1907 | - $menu.on('click', function(e) { | |
| 1908 | - e.stopPropagation(); | |
| 1909 | - }); | |
| 1910 | - | |
| 1911 | - // Outside click closes the menu. | |
| 1912 | - $(document).on('click.mxchatMenu-' + botId, function(e) { | |
| 1913 | - if (!$menu.hasClass('is-open')) return; | |
| 1914 | - if ($wrap.has(e.target).length || $wrap.is(e.target)) return; | |
| 1915 | - closeMenu(); | |
| 1916 | - }); | |
| 1917 | - | |
| 1918 | - // Keyboard: Escape closes and returns focus; arrow keys move focus; Enter activates. | |
| 1919 | - $menu.on('keydown', '.mxchat-menu-item', function(e) { | |
| 1920 | - var $items = $menu.find('.mxchat-menu-item'); | |
| 1921 | - var idx = $items.index(this); | |
| 1922 | - if (e.key === 'Escape') { | |
| 1923 | - e.preventDefault(); | |
| 1924 | - closeMenu(true); | |
| 1925 | - } else if (e.key === 'ArrowDown') { | |
| 1926 | - e.preventDefault(); | |
| 1927 | - var $next = $items.eq((idx + 1) % $items.length); | |
| 1928 | - $items.attr('tabindex', '-1'); | |
| 1929 | - $next.attr('tabindex', '0').trigger('focus'); | |
| 1930 | - } else if (e.key === 'ArrowUp') { | |
| 1931 | - e.preventDefault(); | |
| 1932 | - var $prev = $items.eq((idx - 1 + $items.length) % $items.length); | |
| 1933 | - $items.attr('tabindex', '-1'); | |
| 1934 | - $prev.attr('tabindex', '0').trigger('focus'); | |
| 1935 | - } else if (e.key === 'Enter' || e.key === ' ') { | |
| 1936 | - e.preventDefault(); | |
| 1937 | - $(this).trigger('click'); | |
| 1938 | - } | |
| 1939 | - }); | |
| 1940 | - $trigger.on('keydown', function(e) { | |
| 1941 | - if (e.key === 'Escape' && $menu.hasClass('is-open')) { | |
| 1942 | - e.preventDefault(); | |
| 1943 | - closeMenu(true); | |
| 1944 | - } else if ((e.key === 'ArrowDown' || e.key === 'Enter' || e.key === ' ') && !$menu.hasClass('is-open')) { | |
| 1945 | - e.preventDefault(); | |
| 1946 | - openMenu(); | |
| 1947 | - } | |
| 1948 | - }); | |
| 1949 | - | |
| 1950 | - // Expose closeMenu for out-of-closure re-renders (mxchatRebuildHeaderMenus), | |
| 1951 | - // then do the initial item render. | |
| 1952 | - $wrap.data('mxchatMenuClose', closeMenu); | |
| 1953 | - mxchatRenderHeaderMenuItems(botId, $wrap, closeMenu); | |
| 1954 | - | |
| 1955 | - $wrap.data('mxchatMenuReady', true); | |
| 1956 | -} | |
| 1957 | - | |
| 1958 | -// Initialize header menus for every rendered widget on DOM ready. | |
| 1959 | -$(function() { | |
| 1960 | - $('.mxchat-header-menu-wrap').each(function() { | |
| 1961 | - var botId = $(this).data('bot-id'); | |
| 1962 | - if (botId) mxchatInitHeaderMenu(botId); | |
| 1963 | - }); | |
| 1964 | - | |
| 1965 | - // Embedded (non-floating) widgets are open from the moment the page | |
| 1966 | - // renders — refresh dynamic settings at init (plan-32db95). Floating | |
| 1967 | - // widgets refresh on first launcher open instead. | |
| 1968 | - var hasEmbeddedWidget = $('.mxchat-chatbot-wrapper').filter(function() { | |
| 1969 | - return !$(this).closest('.floating-chatbot').length; | |
| 1970 | - }).length > 0; | |
| 1971 | - if (hasEmbeddedWidget) { | |
| 1972 | - mxchatRefreshDynamicSettings(); | |
| 1973 | - } | |
| 1974 | -}); | |
| 1975 | - | |
| 1173 | + | |
| 1976 | 1174 | function appendMessage(sender, messageText = '', messageHtml = '', images = [], isTemporary = false, botId = 'default') { |
| 1977 | 1175 | try { |
| 1978 | 1176 | // Determine styles based on sender type |
| 1979 | 1177 | let messageClass, bgColor, fontColor; |
| @@ -2011,12 +1209,17 @@ | ||
| 2011 | 1209 | 'margin-bottom': '1em' |
| 2012 | 1210 | }); |
| 2013 | 1211 | } |
| 2014 | 1212 | |
| 2015 | - // Process the message content - always run linkify to convert markdown | |
| 2016 | - // links and format text. linkify() handles existing HTML safely via | |
| 2017 | - // negative lookaheads that skip URLs already inside <a> tags. | |
| 2018 | - let fullMessage = linkify(messageText); | |
| 1213 | + // Process the message content based on sender | |
| 1214 | + let fullMessage; | |
| 1215 | + if (sender === "user") { | |
| 1216 | + // For user messages, apply linkify after sanitization | |
| 1217 | + fullMessage = linkify(messageText); | |
| 1218 | + } else { | |
| 1219 | + // For bot/agent messages, preserve HTML | |
| 1220 | + fullMessage = messageText; | |
| 1221 | + } | |
| 2019 | 1222 | |
| 2020 | 1223 | // Add images if provided |
| 2021 | 1224 | if (images && images.length > 0) { |
| 2022 | 1225 | fullMessage += '<div class="image-gallery" dir="auto">'; |
| @@ -2065,12 +1268,8 @@ | ||
| 2065 | 1268 | if (lastUserMessage.length) { |
| 2066 | 1269 | scrollElementToTop(lastUserMessage, botId); |
| 2067 | 1270 | } |
| 2068 | 1271 | } |
| 2069 | - | |
| 2070 | - if ((sender === "bot" || sender === "agent") && !isTemporary) { | |
| 2071 | - if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId); | |
| 2072 | - } | |
| 2073 | 1272 | }); |
| 2074 | 1273 | |
| 2075 | 1274 | if (messageText.id) { |
| 2076 | 1275 | var instance = MxChatInstances.get(botId); |
| @@ -2155,12 +1354,26 @@ | ||
| 2155 | 1354 | bgColor = botMessageBgColor; |
| 2156 | 1355 | fontColor = botMessageFontColor; |
| 2157 | 1356 | } |
| 2158 | 1357 | |
| 2159 | - // Always run linkify to convert markdown links and format text. | |
| 2160 | - // linkify() already handles existing HTML (its URL patterns use negative lookaheads | |
| 2161 | - // to avoid double-processing URLs that are already inside <a> tags). | |
| 2162 | - var fullMessage = linkify(responseText); | |
| 1358 | + // FIXED: Only linkify if response doesn't already contain HTML links or tags | |
| 1359 | + // This prevents double-processing of URLs that are already formatted as HTML | |
| 1360 | + var fullMessage; | |
| 1361 | + if (sender === "user") { | |
| 1362 | + // Always linkify user messages (they're plain text) | |
| 1363 | + fullMessage = linkify(responseText); | |
| 1364 | + } else { | |
| 1365 | + // For bot/agent messages, check if HTML already exists | |
| 1366 | + if (responseText.includes('<a href=') || responseText.includes('</a>') || | |
| 1367 | + responseText.includes('<img') || responseText.includes('<div') || | |
| 1368 | + responseText.includes('<p>') || responseText.includes('<br>')) { | |
| 1369 | + // Response already has HTML, don't process it | |
| 1370 | + fullMessage = responseText; | |
| 1371 | + } else { | |
| 1372 | + // Plain text response, apply linkify | |
| 1373 | + fullMessage = linkify(responseText); | |
| 1374 | + } | |
| 1375 | + } | |
| 2163 | 1376 | |
| 2164 | 1377 | if (responseHtml) { |
| 2165 | 1378 | // Only add line breaks if there's actual text content before the HTML |
| 2166 | 1379 | if (fullMessage && fullMessage.trim()) { |
| @@ -2217,12 +1430,8 @@ | ||
| 2217 | 1430 | } |
| 2218 | 1431 | |
| 2219 | 1432 | // Re-enable chat input after response is displayed |
| 2220 | 1433 | enableChatInput(botId); |
| 2221 | - | |
| 2222 | - if (sender === "bot" || sender === "agent") { | |
| 2223 | - if (typeof mxchatInitHeaderMenu === 'function') mxchatInitHeaderMenu(botId); | |
| 2224 | - } | |
| 2225 | 1434 | } else { |
| 2226 | 1435 | appendMessage(sender, responseText, responseHtml, images, false, botId); |
| 2227 | 1436 | // Re-enable chat input after response is displayed |
| 2228 | 1437 | enableChatInput(botId); |
| @@ -2231,15 +1440,8 @@ | ||
| 2231 | 1440 | |
| 2232 | 1441 | |
| 2233 | 1442 | function appendThinkingMessage(botId) { |
| 2234 | 1443 | botId = botId || 'default'; |
| 2235 | - | |
| 2236 | - // Don't show thinking dots in live agent mode - message is just forwarded to a human | |
| 2237 | - var indicator = getElementDOM(botId, 'chat-mode-indicator'); | |
| 2238 | - if (indicator && indicator.textContent === 'Live Agent') { | |
| 2239 | - return; | |
| 2240 | - } | |
| 2241 | - | |
| 2242 | 1444 | var $chatBox = getElement(botId, 'chat-box'); |
| 2243 | 1445 | |
| 2244 | 1446 | // Remove any existing thinking dots in this bot's chat first |
| 2245 | 1447 | $chatBox.find('.thinking-dots').remove(); |
| @@ -2261,9 +1463,9 @@ | ||
| 2261 | 1463 | '</div>' + |
| 2262 | 1464 | '</div>'; |
| 2263 | 1465 | |
| 2264 | 1466 | // Append the thinking dots to this bot's chat container - skip inline colors if AI theme is active |
| 2265 | - var messageStyle = skipColors ? '' : ' style="background-color: ' + botMessageBgColor + '; color: ' + botMessageFontColor + ';"'; | |
| 1467 | + var messageStyle = skipColors ? '' : ' style="background-color: ' + botMessageBgColor + ';"'; | |
| 2266 | 1468 | $chatBox.append('<div class="bot-message temporary-message"' + messageStyle + '>' + thinkingHtml + '</div>'); |
| 2267 | 1469 | scrollToBottom(botId); |
| 2268 | 1470 | } |
| 2269 | 1471 | |
| @@ -2269,11 +1471,9 @@ | ||
| 2269 | 1471 | |
| 2270 | 1472 | function removeThinkingDots(botId) { |
| 2271 | 1473 | botId = botId || 'default'; |
| 2272 | 1474 | var $chatBox = getElement(botId, 'chat-box'); |
| 2273 | - // Remove by temporary-message class first, then fall back to any bot-message containing thinking dots | |
| 2274 | 1475 | $chatBox.find('.thinking-dots').closest('.temporary-message').remove(); |
| 2275 | - $chatBox.find('.bot-message .thinking-dots').closest('.bot-message').remove(); | |
| 2276 | 1476 | } |
| 2277 | 1477 | |
| 2278 | 1478 | // ==================================== |
| 2279 | 1479 | // TEXT FORMATTING & PROCESSING |
| @@ -2307,12 +1507,9 @@ | ||
| 2307 | 1507 | processedText = formatTextStyling(processedText); |
| 2308 | 1508 | |
| 2309 | 1509 | // Process code blocks BEFORE processing links |
| 2310 | 1510 | processedText = formatCodeBlocks(processedText); |
| 2311 | - | |
| 2312 | - // Process markdown tables BEFORE converting newlines to paragraphs | |
| 2313 | - processedText = formatMarkdownTables(processedText); | |
| 2314 | - | |
| 1511 | + | |
| 2315 | 1512 | // NOW convert to paragraphs |
| 2316 | 1513 | processedText = convertNewlinesToBreaks(processedText); |
| 2317 | 1514 | |
| 2318 | 1515 | // IMPORTANT: Handle citation-style brackets FIRST [URL] |
| @@ -2325,63 +1522,37 @@ | ||
| 2325 | 1522 | // Return as a proper link without the brackets |
| 2326 | 1523 | return `<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`; |
| 2327 | 1524 | }); |
| 2328 | 1525 | |
| 2329 | - // Process markdown links: [text](url) and [](url) | |
| 2330 | - // Uses balanced parenthesis matching to handle URLs containing parens | |
| 2331 | - // (e.g. PDF filenames with dates like (2025-08-28).pdf) | |
| 2332 | - processedText = (function(input) { | |
| 2333 | - var result = ''; | |
| 2334 | - var i = 0; | |
| 2335 | - while (i < input.length) { | |
| 2336 | - // Look for [ at current position | |
| 2337 | - if (input[i] === '[') { | |
| 2338 | - // Find closing ] | |
| 2339 | - var closeBracket = input.indexOf(']', i + 1); | |
| 2340 | - if (closeBracket === -1 || closeBracket + 1 >= input.length || input[closeBracket + 1] !== '(') { | |
| 2341 | - result += input[i]; | |
| 2342 | - i++; | |
| 2343 | - continue; | |
| 2344 | - } | |
| 2345 | - var linkText = input.substring(i + 1, closeBracket); | |
| 2346 | - // Check if URL starts with http | |
| 2347 | - var urlStart = closeBracket + 2; | |
| 2348 | - if (!input.substring(urlStart).match(/^https?:\/\//)) { | |
| 2349 | - result += input[i]; | |
| 2350 | - i++; | |
| 2351 | - continue; | |
| 2352 | - } | |
| 2353 | - // Find balanced closing paren | |
| 2354 | - var depth = 1; | |
| 2355 | - var j = urlStart; | |
| 2356 | - while (j < input.length && depth > 0) { | |
| 2357 | - if (input[j] === '(') depth++; | |
| 2358 | - else if (input[j] === ')') depth--; | |
| 2359 | - if (depth > 0) j++; | |
| 2360 | - } | |
| 2361 | - if (depth !== 0) { | |
| 2362 | - result += input[i]; | |
| 2363 | - i++; | |
| 2364 | - continue; | |
| 2365 | - } | |
| 2366 | - var url = input.substring(urlStart, j); | |
| 2367 | - var cleanUrl = url.replace(/[\].,;!?]+$/, ''); | |
| 2368 | - var encodedUrl = safeEncodeUrl(cleanUrl); | |
| 2369 | - if (!linkText || !linkText.trim()) { | |
| 2370 | - result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + cleanUrl + '</a>'; | |
| 2371 | - } else { | |
| 2372 | - var safeText = sanitizeUserInput(linkText); | |
| 2373 | - result += '<a href="' + encodedUrl + '" target="' + linkTarget + '">' + safeText + '</a>'; | |
| 2374 | - } | |
| 2375 | - i = j + 1; // Skip past the closing ) | |
| 2376 | - } else { | |
| 2377 | - result += input[i]; | |
| 2378 | - i++; | |
| 2379 | - } | |
| 1526 | + // Process proper markdown links with text: [text](url) | |
| 1527 | + // This MUST have non-empty text in the first brackets | |
| 1528 | + const markdownLinkPattern = /\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/g; | |
| 1529 | + processedText = processedText.replace(markdownLinkPattern, (match, text, url) => { | |
| 1530 | + // Make sure we have actual text (not just whitespace) | |
| 1531 | + if (!text || !text.trim()) { | |
| 1532 | + // If no text, treat the URL as the text | |
| 1533 | + let cleanUrl = url.replace(/[.,;!?]+$/, ''); | |
| 1534 | + const safeUrl = safeEncodeUrl(cleanUrl); | |
| 1535 | + return `<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`; | |
| 2380 | 1536 | } |
| 2381 | - return result; | |
| 2382 | - })(processedText); | |
| 1537 | + | |
| 1538 | + // Clean the URL | |
| 1539 | + let cleanUrl = url.replace(/[\].,;!?]+$/, ''); | |
| 1540 | + const safeUrl = safeEncodeUrl(cleanUrl); | |
| 1541 | + const safeText = sanitizeUserInput(text); | |
| 1542 | + return `<a href="${safeUrl}" target="${linkTarget}">${safeText}</a>`; | |
| 1543 | + }); | |
| 2383 | 1544 | |
| 1545 | + // Handle empty markdown links: [](url) | |
| 1546 | + // This is a specific case where there's no text | |
| 1547 | + const emptyMarkdownPattern = /\[\]\((https?:\/\/[^\s)]+)\)/g; | |
| 1548 | + processedText = processedText.replace(emptyMarkdownPattern, (match, url) => { | |
| 1549 | + let cleanUrl = url.replace(/[.,;!?]+$/, ''); | |
| 1550 | + const safeUrl = safeEncodeUrl(cleanUrl); | |
| 1551 | + // Use the URL itself as the link text | |
| 1552 | + return `<a href="${safeUrl}" target="${linkTarget}">${cleanUrl}</a>`; | |
| 1553 | + }); | |
| 1554 | + | |
| 2384 | 1555 | // Process phone numbers: [text](tel:number) |
| 2385 | 1556 | const phonePattern = /\[([^\]]+)\]\((tel:[\d+\-\s()]+)\)/g; |
| 2386 | 1557 | processedText = processedText.replace(phonePattern, (match, text, phone) => { |
| 2387 | 1558 | const safePhone = safeEncodeUrl(phone); |
| @@ -2533,78 +1704,9 @@ | ||
| 2533 | 1704 | }); |
| 2534 | 1705 | |
| 2535 | 1706 | return text; |
| 2536 | 1707 | } |
| 2537 | - | |
| 2538 | - function formatMarkdownTables(text) { | |
| 2539 | - var lines = text.split('\n'); | |
| 2540 | - var result = []; | |
| 2541 | - var i = 0; | |
| 2542 | - | |
| 2543 | - while (i < lines.length) { | |
| 2544 | - // Check for a table: current line has pipes AND next line is a separator row | |
| 2545 | - if (i + 1 < lines.length && | |
| 2546 | - lines[i].indexOf('|') !== -1 && | |
| 2547 | - /^\s*\|?[\s\-:]+(\|[\s\-:]+)+\|?\s*$/.test(lines[i + 1])) { | |
| 2548 | - | |
| 2549 | - var tableLines = []; | |
| 2550 | - var headerLine = lines[i]; | |
| 2551 | - var separatorLine = lines[i + 1]; | |
| 2552 | - tableLines.push(headerLine); | |
| 2553 | - tableLines.push(separatorLine); | |
| 2554 | - | |
| 2555 | - // Collect remaining table rows | |
| 2556 | - var j = i + 2; | |
| 2557 | - while (j < lines.length && lines[j].indexOf('|') !== -1 && lines[j].trim() !== '') { | |
| 2558 | - tableLines.push(lines[j]); | |
| 2559 | - j++; | |
| 2560 | - } | |
| 2561 | - | |
| 2562 | - // Parse alignment from separator row | |
| 2563 | - var sepCells = separatorLine.split('|').filter(function(c) { return c.trim() !== ''; }); | |
| 2564 | - var alignments = sepCells.map(function(cell) { | |
| 2565 | - var trimmed = cell.trim(); | |
| 2566 | - if (trimmed.charAt(0) === ':' && trimmed.charAt(trimmed.length - 1) === ':') return 'center'; | |
| 2567 | - if (trimmed.charAt(trimmed.length - 1) === ':') return 'right'; | |
| 2568 | - return 'left'; | |
| 2569 | - }); | |
| 2570 | - | |
| 2571 | - // Build HTML table | |
| 2572 | - var html = '<div class="mxchat-table-wrapper"><table class="mxchat-table">'; | |
| 2573 | - | |
| 2574 | - // Header row | |
| 2575 | - var headerCells = tableLines[0].split('|').filter(function(c) { return c.trim() !== ''; }); | |
| 2576 | - html += '<thead><tr>'; | |
| 2577 | - headerCells.forEach(function(cell, idx) { | |
| 2578 | - var align = alignments[idx] || 'left'; | |
| 2579 | - html += '<th style="text-align:' + align + '">' + cell.trim() + '</th>'; | |
| 2580 | - }); | |
| 2581 | - html += '</tr></thead>'; | |
| 2582 | - | |
| 2583 | - // Body rows | |
| 2584 | - html += '<tbody>'; | |
| 2585 | - for (var r = 2; r < tableLines.length; r++) { | |
| 2586 | - var rowCells = tableLines[r].split('|').filter(function(c) { return c.trim() !== ''; }); | |
| 2587 | - html += '<tr>'; | |
| 2588 | - rowCells.forEach(function(cell, idx) { | |
| 2589 | - var align = alignments[idx] || 'left'; | |
| 2590 | - html += '<td style="text-align:' + align + '">' + cell.trim() + '</td>'; | |
| 2591 | - }); | |
| 2592 | - html += '</tr>'; | |
| 2593 | - } | |
| 2594 | - html += '</tbody></table></div>'; | |
| 2595 | - | |
| 2596 | - result.push(html); | |
| 2597 | - i = j; | |
| 2598 | - } else { | |
| 2599 | - result.push(lines[i]); | |
| 2600 | - i++; | |
| 2601 | - } | |
| 2602 | - } | |
| 2603 | - | |
| 2604 | - return result.join('\n'); | |
| 2605 | - } | |
| 2606 | - | |
| 1708 | + | |
| 2607 | 1709 | function sanitizeUserInput(text) { |
| 2608 | 1710 | const div = document.createElement('div'); |
| 2609 | 1711 | div.textContent = text; |
| 2610 | 1712 | return div.innerHTML; |
| @@ -2675,14 +1777,13 @@ | ||
| 2675 | 1777 | requestAnimationFrame(smoothScroll); |
| 2676 | 1778 | } |
| 2677 | 1779 | } |
| 2678 | 1780 | |
| 2679 | - function scrollElementToTop(element, botId, topOffset) { | |
| 1781 | + function scrollElementToTop(element, botId) { | |
| 2680 | 1782 | botId = botId || 'default'; |
| 2681 | - topOffset = (typeof topOffset === 'number') ? topOffset : 2; | |
| 2682 | 1783 | var chatBox = getElement(botId, 'chat-box'); |
| 2683 | 1784 | var elementTop = element.position().top + chatBox.scrollTop(); |
| 2684 | - chatBox.animate({ scrollTop: Math.max(0, elementTop - topOffset) }, 500); | |
| 1785 | + chatBox.animate({ scrollTop: elementTop }, 500); | |
| 2685 | 1786 | } |
| 2686 | 1787 | |
| 2687 | 1788 | function showChatWidget(botId) { |
| 2688 | 1789 | botId = botId || 'default'; |
| @@ -2826,12 +1927,15 @@ | ||
| 2826 | 1927 | // LIVE AGENT FUNCTIONALITY |
| 2827 | 1928 | // ==================================== |
| 2828 | 1929 | |
| 2829 | 1930 | function startPolling(botId) { |
| 1931 | + console.log('[MxChat] startPolling called for botId:', botId); | |
| 2830 | 1932 | botId = botId || 'default'; |
| 2831 | 1933 | var instance = MxChatInstances.get(botId); |
| 2832 | 1934 | // Clear any existing interval first |
| 2833 | 1935 | stopPolling(botId); |
| 1936 | + // Start new polling interval | |
| 1937 | + console.log('[MxChat] Starting polling interval (5s) for botId:', botId); | |
| 2834 | 1938 | instance.pollingInterval = setInterval(function() { |
| 2835 | 1939 | checkForAgentMessages(botId); |
| 2836 | 1940 | }, 5000); |
| 2837 | 1941 | } |
| @@ -2836,17 +1940,20 @@ | ||
| 2836 | 1940 | }, 5000); |
| 2837 | 1941 | } |
| 2838 | 1942 | |
| 2839 | 1943 | function stopPolling(botId) { |
| 1944 | + console.log('[MxChat] stopPolling called for botId:', botId); | |
| 2840 | 1945 | botId = botId || 'default'; |
| 2841 | 1946 | var instance = MxChatInstances.get(botId); |
| 2842 | 1947 | if (instance.pollingInterval) { |
| 2843 | 1948 | clearInterval(instance.pollingInterval); |
| 2844 | 1949 | instance.pollingInterval = null; |
| 1950 | + console.log('[MxChat] Polling stopped for botId:', botId); | |
| 2845 | 1951 | } |
| 2846 | 1952 | } |
| 2847 | 1953 | |
| 2848 | 1954 | function checkForAgentMessages(botId) { |
| 1955 | + console.log('[MxChat] checkForAgentMessages called for botId:', botId); | |
| 2849 | 1956 | botId = botId || 'default'; |
| 2850 | 1957 | var instance = MxChatInstances.get(botId); |
| 2851 | 1958 | const sessionId = getChatSession(botId); |
| 2852 | 1959 | $.ajax({ |
| @@ -2872,12 +1979,8 @@ | ||
| 2872 | 1979 | instance.processedMessageIds.add(message.id); |
| 2873 | 1980 | } |
| 2874 | 1981 | }); |
| 2875 | 1982 | |
| 2876 | - if (hasNewMessage) { | |
| 2877 | - enableChatInput(botId); | |
| 2878 | - } | |
| 2879 | - | |
| 2880 | 1983 | var $floatingChatbot = getElement(botId, 'floating-chatbot'); |
| 2881 | 1984 | if (hasNewMessage && $floatingChatbot.hasClass('hidden')) { |
| 2882 | 1985 | showNotification(botId); |
| 2883 | 1986 | } |
| @@ -2883,13 +1986,8 @@ | ||
| 2883 | 1986 | } |
| 2884 | 1987 | |
| 2885 | 1988 | scrollToBottom(botId, true); |
| 2886 | 1989 | } |
| 2887 | - | |
| 2888 | - // Handle chat mode transitions (e.g. agent ended chat via !endchat) | |
| 2889 | - if (response.success && response.data?.chat_mode) { | |
| 2890 | - updateChatModeIndicator(response.data.chat_mode, botId); | |
| 2891 | - } | |
| 2892 | 1990 | }, |
| 2893 | 1991 | error: function (xhr, status, error) { |
| 2894 | 1992 | // Polling error - silently continue |
| 2895 | 1993 | } |
| @@ -2899,29 +1997,20 @@ | ||
| 2899 | 1997 | // ==================================== |
| 2900 | 1998 | // CHAT HISTORY & PERSISTENCE |
| 2901 | 1999 | // ==================================== |
| 2902 | 2000 | |
| 2903 | -function loadChatHistory(botId, onComplete) { | |
| 2001 | +function loadChatHistory(botId) { | |
| 2904 | 2002 | botId = botId || 'default'; |
| 2905 | 2003 | var instance = MxChatInstances.get(botId); |
| 2906 | 2004 | |
| 2907 | 2005 | // Prevent duplicate loading |
| 2908 | 2006 | if (instance.chatHistoryLoaded) { |
| 2909 | - if (onComplete) onComplete(); | |
| 2910 | 2007 | return; |
| 2911 | 2008 | } |
| 2912 | 2009 | |
| 2913 | - // Use getChatSession which returns null if no session exists (does NOT create one) | |
| 2914 | 2010 | var sessionId = getChatSession(botId); |
| 2915 | 2011 | var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on'; |
| 2916 | 2012 | |
| 2917 | - // No session yet — nothing to load. History will load after first message via ensureSession. | |
| 2918 | - if (!sessionId) { | |
| 2919 | - instance.chatHistoryLoaded = true; | |
| 2920 | - if (onComplete) onComplete(); | |
| 2921 | - return; | |
| 2922 | - } | |
| 2923 | - | |
| 2924 | 2013 | if (chatPersistenceEnabled && sessionId) { |
| 2925 | 2014 | $.ajax({ |
| 2926 | 2015 | url: mxchatChat.ajax_url, |
| 2927 | 2016 | type: 'POST', |
| @@ -2932,12 +2021,11 @@ | ||
| 2932 | 2021 | }, |
| 2933 | 2022 | success: function(response) { |
| 2934 | 2023 | // Handle session reset (IP changed while user was away) |
| 2935 | 2024 | if (response.success === false && response.data && response.data.action === 'reset_session') { |
| 2936 | - // Silent reset — new session but don't clear UI | |
| 2937 | - MxChatInstances.silentResetSession(botId); | |
| 2025 | + // Silently reset session - user will start fresh | |
| 2026 | + resetChatSession(botId); | |
| 2938 | 2027 | instance.chatHistoryLoaded = true; // Prevent retry loop |
| 2939 | - if (onComplete) onComplete(); | |
| 2940 | 2028 | return; |
| 2941 | 2029 | } |
| 2942 | 2030 | |
| 2943 | 2031 | // Check if the response indicates success |
| @@ -2993,19 +2081,9 @@ | ||
| 2993 | 2081 | var content = message.content; |
| 2994 | 2082 | content = content.replace(/\\'/g, "'").replace(/\\"/g, '"'); |
| 2995 | 2083 | content = decodeHTMLEntities(content); |
| 2996 | 2084 | |
| 2997 | - // Skip linkify for messages containing structured HTML | |
| 2998 | - // (forms, product cards, galleries, etc.) to avoid | |
| 2999 | - // markdown formatting corrupting HTML attributes | |
| 3000 | - // (e.g. underscores in name="field_name" becoming <em> tags) | |
| 3001 | - if (content.includes("mxchat-product-card") || | |
| 3002 | - content.includes("mxchat-image-gallery") || | |
| 3003 | - content.includes("mxchat-featured-products") || | |
| 3004 | - content.includes("<form") || | |
| 3005 | - content.includes("<input") || | |
| 3006 | - content.includes("<select") || | |
| 3007 | - content.includes("<textarea")) { | |
| 2085 | + if (content.includes("mxchat-product-card") || content.includes("mxchat-image-gallery")) { | |
| 3008 | 2086 | messageElement.html(content); |
| 3009 | 2087 | } else { |
| 3010 | 2088 | var formattedContent = linkify(content); |
| 3011 | 2089 | messageElement.html(formattedContent); |
| @@ -3045,17 +2123,13 @@ | ||
| 3045 | 2123 | instance.chatHistoryLoaded = true; |
| 3046 | 2124 | } |
| 3047 | 2125 | } |
| 3048 | 2126 | } |
| 3049 | - if (onComplete) onComplete(); | |
| 3050 | 2127 | }, |
| 3051 | 2128 | error: function(xhr, status, error) { |
| 3052 | 2129 | // Error loading chat history - silently continue |
| 3053 | - if (onComplete) onComplete(); | |
| 3054 | 2130 | } |
| 3055 | 2131 | }); |
| 3056 | - } else { | |
| 3057 | - if (onComplete) onComplete(); | |
| 3058 | 2132 | } |
| 3059 | 2133 | } |
| 3060 | 2134 | |
| 3061 | 2135 | |
| @@ -3119,10 +2193,10 @@ | ||
| 3119 | 2193 | .then(data => { |
| 3120 | 2194 | if (data.success) { |
| 3121 | 2195 | container.style.display = 'none'; |
| 3122 | 2196 | nameElement.textContent = ''; |
| 3123 | - instance.activePdfFile = null; | |
| 3124 | - appendMessage('bot', 'PDF removed.', '', [], false, botId); | |
| 2197 | + activePdfFile = null; | |
| 2198 | + appendMessage('bot', 'PDF removed.'); | |
| 3125 | 2199 | } |
| 3126 | 2200 | }) |
| 3127 | 2201 | .catch(error => { |
| 3128 | 2202 | // Error removing PDF - silently continue |
| @@ -3128,16 +2202,14 @@ | ||
| 3128 | 2202 | // Error removing PDF - silently continue |
| 3129 | 2203 | }); |
| 3130 | 2204 | } |
| 3131 | 2205 | |
| 3132 | - function removeActiveWord(botId) { | |
| 3133 | - botId = botId || 'default'; | |
| 3134 | - var instance = MxChatInstances.get(botId); | |
| 3135 | - const container = getElementDOM(botId, 'active-word-container'); | |
| 3136 | - const nameElement = getElementDOM(botId, 'active-word-name'); | |
| 3137 | - | |
| 3138 | - if (!container || !nameElement || !instance.activeWordFile) return; | |
| 3139 | - | |
| 2206 | + function removeActiveWord() { | |
| 2207 | + const container = document.getElementById('active-word-container'); | |
| 2208 | + const nameElement = document.getElementById('active-word-name'); | |
| 2209 | + | |
| 2210 | + if (!container || !nameElement || !activeWordFile) return; | |
| 2211 | + | |
| 3140 | 2212 | fetch(mxchatChat.ajax_url, { |
| 3141 | 2213 | method: 'POST', |
| 3142 | 2214 | headers: { |
| 3143 | 2215 | 'Content-Type': 'application/x-www-form-urlencoded', |
| @@ -3143,9 +2215,9 @@ | ||
| 3143 | 2215 | 'Content-Type': 'application/x-www-form-urlencoded', |
| 3144 | 2216 | }, |
| 3145 | 2217 | body: new URLSearchParams({ |
| 3146 | 2218 | 'action': 'mxchat_remove_word', |
| 3147 | - 'session_id': getChatSession(botId), | |
| 2219 | + 'session_id': sessionId, | |
| 3148 | 2220 | 'nonce': mxchatChat.nonce |
| 3149 | 2221 | }) |
| 3150 | 2222 | }) |
| 3151 | 2223 | .then(response => response.json()) |
| @@ -3152,10 +2224,10 @@ | ||
| 3152 | 2224 | .then(data => { |
| 3153 | 2225 | if (data.success) { |
| 3154 | 2226 | container.style.display = 'none'; |
| 3155 | 2227 | nameElement.textContent = ''; |
| 3156 | - instance.activeWordFile = null; | |
| 3157 | - appendMessage('bot', 'Word document removed.', '', [], false, botId); | |
| 2228 | + activeWordFile = null; | |
| 2229 | + appendMessage('bot', 'Word document removed.'); | |
| 3158 | 2230 | } |
| 3159 | 2231 | }) |
| 3160 | 2232 | .catch(error => { |
| 3161 | 2233 | // Error removing Word document - silently continue |
| @@ -3233,35 +2305,45 @@ | ||
| 3233 | 2305 | // ==================================== |
| 3234 | 2306 | |
| 3235 | 2307 | function checkPreChatDismissal(botId) { |
| 3236 | 2308 | botId = botId || 'default'; |
| 3237 | - try { | |
| 3238 | - var dismissedAt = localStorage.getItem('mxchat_pre_chat_dismissed_' + botId); | |
| 3239 | - if (dismissedAt) { | |
| 3240 | - // Re-show after 24 hours | |
| 3241 | - var elapsed = Date.now() - parseInt(dismissedAt, 10); | |
| 3242 | - if (elapsed < 86400000) { | |
| 2309 | + $.ajax({ | |
| 2310 | + url: mxchatChat.ajax_url, | |
| 2311 | + type: 'POST', | |
| 2312 | + data: { | |
| 2313 | + action: 'mxchat_check_pre_chat_message_status', | |
| 2314 | + _ajax_nonce: mxchatChat.nonce | |
| 2315 | + }, | |
| 2316 | + success: function(response) { | |
| 2317 | + if (response.success && !response.data.dismissed) { | |
| 2318 | + getElement(botId, 'pre-chat-message').fadeIn(250); | |
| 2319 | + } else { | |
| 3243 | 2320 | getElement(botId, 'pre-chat-message').hide(); |
| 3244 | - return; | |
| 3245 | 2321 | } |
| 3246 | - // Expired — clear and show again | |
| 3247 | - localStorage.removeItem('mxchat_pre_chat_dismissed_' + botId); | |
| 2322 | + }, | |
| 2323 | + error: function() { | |
| 2324 | + // Error checking pre-chat dismissal - silently continue | |
| 3248 | 2325 | } |
| 3249 | - getElement(botId, 'pre-chat-message').fadeIn(250); | |
| 3250 | - } catch (e) { | |
| 3251 | - // localStorage unavailable — show the message | |
| 3252 | - getElement(botId, 'pre-chat-message').fadeIn(250); | |
| 3253 | - } | |
| 2326 | + }); | |
| 3254 | 2327 | } |
| 3255 | 2328 | |
| 3256 | 2329 | function handlePreChatDismissal(botId) { |
| 3257 | 2330 | botId = botId || 'default'; |
| 3258 | 2331 | getElement(botId, 'pre-chat-message').fadeOut(200); |
| 3259 | - try { | |
| 3260 | - localStorage.setItem('mxchat_pre_chat_dismissed_' + botId, String(Date.now())); | |
| 3261 | - } catch (e) { | |
| 3262 | - // localStorage unavailable — dismissal won't persist | |
| 3263 | - } | |
| 2332 | + $.ajax({ | |
| 2333 | + url: mxchatChat.ajax_url, | |
| 2334 | + type: 'POST', | |
| 2335 | + data: { | |
| 2336 | + action: 'mxchat_dismiss_pre_chat_message', | |
| 2337 | + _ajax_nonce: mxchatChat.nonce | |
| 2338 | + }, | |
| 2339 | + success: function() { | |
| 2340 | + $('#pre-chat-message').hide(); | |
| 2341 | + }, | |
| 2342 | + error: function() { | |
| 2343 | + // Error dismissing pre-chat message - silently continue | |
| 2344 | + } | |
| 2345 | + }); | |
| 3264 | 2346 | } |
| 3265 | 2347 | |
| 3266 | 2348 | |
| 3267 | 2349 | // ==================================== |
| @@ -3316,14 +2398,9 @@ | ||
| 3316 | 2398 | collapseQuickQuestions(botId); |
| 3317 | 2399 | }); |
| 3318 | 2400 | |
| 3319 | 2401 | // Chatbot visibility toggle handlers - use class selector for multi-instance support |
| 3320 | - // Handles click + Enter/Space keypresses for keyboard accessibility (WCAG 2.1 SC 2.1.1). | |
| 3321 | - $(document).on('click keydown', '.floating-chatbot-button', function(e) { | |
| 3322 | - if (e.type === 'keydown') { | |
| 3323 | - if (e.key !== 'Enter' && e.key !== ' ' && e.key !== 'Spacebar') return; | |
| 3324 | - e.preventDefault(); | |
| 3325 | - } | |
| 2402 | + $(document).on('click', '.floating-chatbot-button', function() { | |
| 3326 | 2403 | var botId = getBotIdFromElement(this); |
| 3327 | 2404 | var $chatbot = getElement(botId, 'floating-chatbot'); |
| 3328 | 2405 | var $badge = getElement(botId, 'chat-notification-badge'); |
| 3329 | 2406 | var $preChat = getElement(botId, 'pre-chat-message'); |
| @@ -3328,88 +2405,35 @@ | ||
| 3328 | 2405 | var $badge = getElement(botId, 'chat-notification-badge'); |
| 3329 | 2406 | var $preChat = getElement(botId, 'pre-chat-message'); |
| 3330 | 2407 | |
| 3331 | 2408 | if ($chatbot.hasClass('hidden')) { |
| 3332 | - $chatbot.removeClass('hidden').addClass('visible') | |
| 3333 | - .attr('aria-modal', 'true').attr('role', 'dialog'); | |
| 3334 | - $(this).addClass('hidden').attr('aria-expanded', 'true'); | |
| 2409 | + $chatbot.removeClass('hidden').addClass('visible'); | |
| 2410 | + $(this).addClass('hidden'); | |
| 3335 | 2411 | $badge.hide(); // Hide notification when opening chat |
| 3336 | 2412 | disableScroll(); |
| 3337 | 2413 | $preChat.fadeOut(250); |
| 3338 | - | |
| 3339 | - // First open per page load: re-fetch behavior settings in case | |
| 3340 | - // this page's inline values came from a stale full-page cache | |
| 3341 | - // (plan-32db95). Idempotent — later opens are a no-op. | |
| 3342 | - mxchatRefreshDynamicSettings(); | |
| 3343 | - | |
| 3344 | - // Load chat history for returning visitors (persistence) | |
| 3345 | - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on'; | |
| 3346 | - if (chatPersistenceEnabled) { | |
| 3347 | - MxChatInstances.ensureSession(botId); | |
| 3348 | - } | |
| 3349 | - | |
| 3350 | - // Deferred email check — only on first widget open | |
| 3351 | - var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 3352 | - var instance = MxChatInstances.get(botId); | |
| 3353 | - if (emailBlocker && !instance.emailCheckDone) { | |
| 3354 | - instance.emailCheckDone = true; | |
| 3355 | - resolveEmailState(botId); | |
| 3356 | - } else if (!emailBlocker) { | |
| 3357 | - // No email collection — still route through showChatContainerForBot | |
| 3358 | - // so the loader is shown while chat history loads | |
| 3359 | - showChatContainerForBot(botId); | |
| 3360 | - } | |
| 3361 | - | |
| 3362 | - // Move keyboard focus into the message input after the open transition. | |
| 3363 | - setTimeout(function() { | |
| 3364 | - var chatInput = getElementDOM(botId, 'chat-input'); | |
| 3365 | - if (chatInput && !chatInput.disabled) { | |
| 3366 | - try { chatInput.focus({ preventScroll: true }); } catch (err) { chatInput.focus(); } | |
| 3367 | - } | |
| 3368 | - }, 300); | |
| 3369 | 2414 | } else { |
| 3370 | - $chatbot.removeClass('visible').addClass('hidden').removeAttr('aria-modal'); | |
| 3371 | - $(this).removeClass('hidden').attr('aria-expanded', 'false'); | |
| 2415 | + $chatbot.removeClass('visible').addClass('hidden'); | |
| 2416 | + $(this).removeClass('hidden'); | |
| 3372 | 2417 | enableScroll(); |
| 3373 | 2418 | checkPreChatDismissal(botId); |
| 3374 | 2419 | } |
| 3375 | 2420 | }); |
| 3376 | 2421 | |
| 3377 | - // Allow clicking anywhere on the title bar to close the chatbot. | |
| 3378 | - // Returns keyboard focus to the launcher so keyboard users don't get | |
| 3379 | - // stranded at <body> (WCAG SC 2.4.3 Focus Order). :focus-visible is | |
| 3380 | - // heuristic-based so mouse-triggered close won't show a focus ring. | |
| 2422 | + // Allow clicking anywhere on the title bar to close the chatbot | |
| 3381 | 2423 | $(document).on('click', '.chatbot-top-bar', function() { |
| 3382 | 2424 | var botId = getBotIdFromElement(this); |
| 3383 | - getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible').removeAttr('aria-modal'); | |
| 3384 | - var $launcher = getElement(botId, 'floating-chatbot-button'); | |
| 3385 | - $launcher.removeClass('hidden').attr('aria-expanded', 'false'); | |
| 2425 | + getElement(botId, 'floating-chatbot').addClass('hidden').removeClass('visible'); | |
| 2426 | + getElement(botId, 'floating-chatbot-button').removeClass('hidden'); | |
| 3386 | 2427 | enableScroll(); |
| 3387 | - try { $launcher.trigger('focus'); } catch (err) { /* no-op */ } | |
| 3388 | 2428 | }); |
| 3389 | 2429 | |
| 3390 | - // Global Escape-key handler — closes any visible chat widget and | |
| 3391 | - // returns focus to its launcher. Standard modal-dismissal pattern; | |
| 3392 | - // pairs with aria-modal="true" set on the widget when it opens. | |
| 3393 | - $(document).on('keydown', function(e) { | |
| 3394 | - if (e.key !== 'Escape' && e.key !== 'Esc') return; | |
| 3395 | - var $visible = $('.floating-chatbot.visible'); | |
| 3396 | - if (!$visible.length) return; | |
| 3397 | - e.preventDefault(); | |
| 3398 | - $visible.each(function() { | |
| 3399 | - var botId = getBotIdFromElement(this); | |
| 3400 | - $(this).addClass('hidden').removeClass('visible').removeAttr('aria-modal'); | |
| 3401 | - var $launcher = getElement(botId, 'floating-chatbot-button'); | |
| 3402 | - $launcher.removeClass('hidden').attr('aria-expanded', 'false'); | |
| 3403 | - try { $launcher.trigger('focus'); } catch (err) { /* no-op */ } | |
| 3404 | - }); | |
| 3405 | - enableScroll(); | |
| 3406 | - }); | |
| 3407 | - | |
| 3408 | 2430 | $(document).on('click', '.close-pre-chat-message', function(e) { |
| 3409 | 2431 | e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click |
| 3410 | 2432 | var botId = getBotIdFromElement(this); |
| 3411 | - handlePreChatDismissal(botId); | |
| 2433 | + getElement(botId, 'pre-chat-message').fadeOut(200, function() { | |
| 2434 | + $(this).remove(); | |
| 2435 | + }); | |
| 3412 | 2436 | }); |
| 3413 | 2437 | |
| 3414 | 2438 | |
| 3415 | 2439 | // PDF upload button handlers - use class selector |
| @@ -3425,20 +2449,17 @@ | ||
| 3425 | 2449 | var wordInput = getElementDOM(botId, 'word-upload'); |
| 3426 | 2450 | if (wordInput) wordInput.click(); |
| 3427 | 2451 | }); |
| 3428 | 2452 | |
| 3429 | - // PDF file input change handler - delegated, bot-aware (was bound to stale un-suffixed id 'pdf-upload') | |
| 3430 | - $(document).on('change', '.pdf-upload', async function(e) { | |
| 3431 | - var botId = getBotIdFromElement(this); | |
| 3432 | - var instance = MxChatInstances.get(botId); | |
| 3433 | - const file = this.files[0]; | |
| 3434 | - const sessionId = MxChatInstances.ensureSession(botId); | |
| 3435 | - | |
| 2453 | + // PDF file input change handler | |
| 2454 | + addSafeEventListener('pdf-upload', 'change', async function(e) { | |
| 2455 | + const file = e.target.files[0]; | |
| 2456 | + | |
| 3436 | 2457 | if (!file || file.type !== 'application/pdf') { |
| 3437 | 2458 | alert('Please select a valid PDF file.'); |
| 3438 | 2459 | return; |
| 3439 | 2460 | } |
| 3440 | - | |
| 2461 | + | |
| 3441 | 2462 | if (!sessionId) { |
| 3442 | 2463 | alert('Error: No session ID found'); |
| 3443 | 2464 | return; |
| 3444 | 2465 | } |
| @@ -3446,49 +2467,47 @@ | ||
| 3446 | 2467 | if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) { |
| 3447 | 2468 | alert('Error: Ajax configuration missing'); |
| 3448 | 2469 | return; |
| 3449 | 2470 | } |
| 3450 | - | |
| 2471 | + | |
| 3451 | 2472 | // Disable buttons and show loading state |
| 3452 | - const uploadBtn = getElementDOM(botId, 'pdf-upload-btn'); | |
| 3453 | - const sendBtn = getElementDOM(botId, 'send-button'); | |
| 3454 | - if (!uploadBtn) return; | |
| 2473 | + const uploadBtn = document.getElementById('pdf-upload-btn'); | |
| 2474 | + const sendBtn = document.getElementById('send-button'); | |
| 3455 | 2475 | const originalBtnContent = uploadBtn.innerHTML; |
| 3456 | - | |
| 2476 | + | |
| 3457 | 2477 | try { |
| 3458 | - // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f. | |
| 3459 | - await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); }); | |
| 3460 | 2478 | const formData = new FormData(); |
| 3461 | 2479 | formData.append('action', 'mxchat_upload_pdf'); |
| 3462 | 2480 | formData.append('pdf_file', file); |
| 3463 | 2481 | formData.append('session_id', sessionId); |
| 3464 | 2482 | formData.append('nonce', mxchatChat.nonce); |
| 3465 | - | |
| 2483 | + | |
| 3466 | 2484 | uploadBtn.disabled = true; |
| 3467 | - if (sendBtn) sendBtn.disabled = true; | |
| 2485 | + sendBtn.disabled = true; | |
| 3468 | 2486 | uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50"> |
| 3469 | 2487 | <circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle> |
| 3470 | 2488 | </svg>`; |
| 3471 | - | |
| 2489 | + | |
| 3472 | 2490 | const response = await fetch(mxchatChat.ajax_url, { |
| 3473 | 2491 | method: 'POST', |
| 3474 | 2492 | body: formData |
| 3475 | 2493 | }); |
| 3476 | - | |
| 2494 | + | |
| 3477 | 2495 | const data = await response.json(); |
| 3478 | - | |
| 2496 | + | |
| 3479 | 2497 | if (data.success) { |
| 3480 | 2498 | // Hide popular questions if they exist |
| 3481 | - if (hasQuickQuestions(botId)) { | |
| 3482 | - collapseQuickQuestions(botId); | |
| 2499 | + const popularQuestionsContainer = document.getElementById('mxchat-popular-questions'); | |
| 2500 | + if (hasQuickQuestions()) { | |
| 2501 | + collapseQuickQuestions(); | |
| 3483 | 2502 | } |
| 3484 | - | |
| 2503 | + | |
| 3485 | 2504 | // Show the active PDF name |
| 3486 | - showActivePdf(data.data.filename, botId); | |
| 3487 | - | |
| 3488 | - appendMessage('bot', data.data.message, '', [], false, botId); | |
| 3489 | - scrollToBottom(botId); | |
| 3490 | - instance.activePdfFile = data.data.filename; | |
| 2505 | + showActivePdf(data.data.filename); | |
| 2506 | + | |
| 2507 | + appendMessage('bot', data.data.message); | |
| 2508 | + scrollToBottom(); | |
| 2509 | + activePdfFile = data.data.filename; | |
| 3491 | 2510 | } else { |
| 3492 | 2511 | alert('Failed to upload PDF. Please try again.'); |
| 3493 | 2512 | } |
| 3494 | 2513 | } catch (error) { |
| @@ -3494,76 +2513,66 @@ | ||
| 3494 | 2513 | } catch (error) { |
| 3495 | 2514 | alert('Error uploading file. Please try again.'); |
| 3496 | 2515 | } finally { |
| 3497 | 2516 | uploadBtn.disabled = false; |
| 3498 | - if (sendBtn) sendBtn.disabled = false; | |
| 2517 | + sendBtn.disabled = false; | |
| 3499 | 2518 | uploadBtn.innerHTML = originalBtnContent; |
| 3500 | 2519 | this.value = ''; // Reset file input |
| 3501 | 2520 | } |
| 3502 | 2521 | }); |
| 3503 | 2522 | |
| 3504 | - // Word file input change handler - delegated, bot-aware (was bound to stale un-suffixed id 'word-upload') | |
| 3505 | - $(document).on('change', '.word-upload', async function(e) { | |
| 3506 | - var botId = getBotIdFromElement(this); | |
| 3507 | - var instance = MxChatInstances.get(botId); | |
| 3508 | - const file = this.files[0]; | |
| 3509 | - const sessionId = MxChatInstances.ensureSession(botId); | |
| 3510 | - | |
| 2523 | + // Word file input change handler | |
| 2524 | + addSafeEventListener('word-upload', 'change', async function(e) { | |
| 2525 | + const file = e.target.files[0]; | |
| 2526 | + | |
| 3511 | 2527 | if (!file || file.type !== 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') { |
| 3512 | 2528 | alert('Please select a valid Word document (.docx).'); |
| 3513 | 2529 | return; |
| 3514 | 2530 | } |
| 3515 | - | |
| 2531 | + | |
| 3516 | 2532 | if (!sessionId) { |
| 3517 | 2533 | alert('Error: No session ID found'); |
| 3518 | 2534 | return; |
| 3519 | 2535 | } |
| 3520 | 2536 | |
| 3521 | - if (!mxchatChat || !mxchatChat.ajax_url || !mxchatChat.nonce) { | |
| 3522 | - alert('Error: Ajax configuration missing'); | |
| 3523 | - return; | |
| 3524 | - } | |
| 3525 | - | |
| 3526 | 2537 | // Disable buttons and show loading state |
| 3527 | - const uploadBtn = getElementDOM(botId, 'word-upload-btn'); | |
| 3528 | - const sendBtn = getElementDOM(botId, 'send-button'); | |
| 3529 | - if (!uploadBtn) return; | |
| 2538 | + const uploadBtn = document.getElementById('word-upload-btn'); | |
| 2539 | + const sendBtn = document.getElementById('send-button'); | |
| 3530 | 2540 | const originalBtnContent = uploadBtn.innerHTML; |
| 3531 | - | |
| 2541 | + | |
| 3532 | 2542 | try { |
| 3533 | - // Wait for page-cache nonce refresh before reading mxchatChat.nonce. See plan-c5457f. | |
| 3534 | - await new Promise(function(resolve) { refreshNonceIfNeeded(resolve); }); | |
| 3535 | 2543 | const formData = new FormData(); |
| 3536 | 2544 | formData.append('action', 'mxchat_upload_word'); |
| 3537 | 2545 | formData.append('word_file', file); |
| 3538 | 2546 | formData.append('session_id', sessionId); |
| 3539 | 2547 | formData.append('nonce', mxchatChat.nonce); |
| 3540 | - | |
| 2548 | + | |
| 3541 | 2549 | uploadBtn.disabled = true; |
| 3542 | - if (sendBtn) sendBtn.disabled = true; | |
| 2550 | + sendBtn.disabled = true; | |
| 3543 | 2551 | uploadBtn.innerHTML = `<svg class="spinner" viewBox="0 0 50 50"> |
| 3544 | 2552 | <circle cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle> |
| 3545 | 2553 | </svg>`; |
| 3546 | - | |
| 2554 | + | |
| 3547 | 2555 | const response = await fetch(mxchatChat.ajax_url, { |
| 3548 | 2556 | method: 'POST', |
| 3549 | 2557 | body: formData |
| 3550 | 2558 | }); |
| 3551 | - | |
| 2559 | + | |
| 3552 | 2560 | const data = await response.json(); |
| 3553 | - | |
| 2561 | + | |
| 3554 | 2562 | if (data.success) { |
| 3555 | 2563 | // Hide popular questions if they exist |
| 3556 | - if (hasQuickQuestions(botId)) { | |
| 3557 | - collapseQuickQuestions(botId); | |
| 2564 | + const popularQuestionsContainer = document.getElementById('mxchat-popular-questions'); | |
| 2565 | + if (hasQuickQuestions()) { | |
| 2566 | + collapseQuickQuestions(); | |
| 3558 | 2567 | } |
| 3559 | - | |
| 2568 | + | |
| 3560 | 2569 | // Show the active Word document name |
| 3561 | - showActiveWord(data.data.filename, botId); | |
| 3562 | - | |
| 3563 | - appendMessage('bot', data.data.message, '', [], false, botId); | |
| 3564 | - scrollToBottom(botId); | |
| 3565 | - instance.activeWordFile = data.data.filename; | |
| 2570 | + showActiveWord(data.data.filename); | |
| 2571 | + | |
| 2572 | + appendMessage('bot', data.data.message); | |
| 2573 | + scrollToBottom(); | |
| 2574 | + activeWordFile = data.data.filename; | |
| 3566 | 2575 | } else { |
| 3567 | 2576 | alert('Failed to upload Word document. Please try again.'); |
| 3568 | 2577 | } |
| 3569 | 2578 | } catch (error) { |
| @@ -3569,25 +2578,25 @@ | ||
| 3569 | 2578 | } catch (error) { |
| 3570 | 2579 | alert('Error uploading file. Please try again.'); |
| 3571 | 2580 | } finally { |
| 3572 | 2581 | uploadBtn.disabled = false; |
| 3573 | - if (sendBtn) sendBtn.disabled = false; | |
| 2582 | + sendBtn.disabled = false; | |
| 3574 | 2583 | uploadBtn.innerHTML = originalBtnContent; |
| 3575 | 2584 | this.value = ''; // Reset file input |
| 3576 | 2585 | } |
| 3577 | 2586 | }); |
| 3578 | 2587 | |
| 3579 | - // Remove button click handlers - delegated, bot-aware (were bound to stale un-suffixed ids) | |
| 3580 | - $(document).on('click', '.remove-pdf-btn', function(e) { | |
| 2588 | + // Remove button click handlers | |
| 2589 | + document.getElementById('remove-pdf-btn')?.addEventListener('click', function(e) { | |
| 3581 | 2590 | e.preventDefault(); |
| 3582 | 2591 | e.stopPropagation(); |
| 3583 | - removeActivePdf(getBotIdFromElement(this)); | |
| 2592 | + removeActivePdf(); | |
| 3584 | 2593 | }); |
| 3585 | - | |
| 3586 | - $(document).on('click', '.remove-word-btn', function(e) { | |
| 2594 | + | |
| 2595 | + document.getElementById('remove-word-btn')?.addEventListener('click', function(e) { | |
| 3587 | 2596 | e.preventDefault(); |
| 3588 | 2597 | e.stopPropagation(); |
| 3589 | - removeActiveWord(getBotIdFromElement(this)); | |
| 2598 | + removeActiveWord(); | |
| 3590 | 2599 | }); |
| 3591 | 2600 | |
| 3592 | 2601 | // Window resize handlers |
| 3593 | 2602 | $(window).on('resize orientationchange', function() { |
| @@ -3625,59 +2634,8 @@ | ||
| 3625 | 2634 | }); |
| 3626 | 2635 | |
| 3627 | 2636 | |
| 3628 | 2637 | // ==================================== |
| 3629 | -// INIT LOADER & CHAT CONTAINER HELPERS | |
| 3630 | -// ==================================== | |
| 3631 | -// These must be outside the email collection block so they're always available | |
| 3632 | -// (used by persistence loading even when email collection is off) | |
| 3633 | - | |
| 3634 | -function showInitLoader(botId) { | |
| 3635 | - var loader = getElementDOM(botId, 'mxchat-init-loader'); | |
| 3636 | - if (loader) loader.style.display = 'flex'; | |
| 3637 | -} | |
| 3638 | - | |
| 3639 | -function hideInitLoader(botId) { | |
| 3640 | - var loader = getElementDOM(botId, 'mxchat-init-loader'); | |
| 3641 | - if (loader) loader.style.display = 'none'; | |
| 3642 | -} | |
| 3643 | - | |
| 3644 | -function showEmailFormForBot(botId) { | |
| 3645 | - hideInitLoader(botId); | |
| 3646 | - var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 3647 | - var chatContainer = getElementDOM(botId, 'chat-container'); | |
| 3648 | - if (emailBlocker) emailBlocker.style.display = 'flex'; | |
| 3649 | - if (chatContainer) chatContainer.style.display = 'none'; | |
| 3650 | -} | |
| 3651 | - | |
| 3652 | -function showChatContainerForBot(botId) { | |
| 3653 | - var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 3654 | - var chatContainer = getElementDOM(botId, 'chat-container'); | |
| 3655 | - if (emailBlocker) emailBlocker.style.display = 'none'; | |
| 3656 | - | |
| 3657 | - var instance = MxChatInstances.get(botId); | |
| 3658 | - var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on'; | |
| 3659 | - | |
| 3660 | - // If persistence is on and history hasn't loaded yet, show loader | |
| 3661 | - // while history loads to prevent flash of empty chat | |
| 3662 | - if (chatPersistenceEnabled && !instance.chatHistoryLoaded) { | |
| 3663 | - if (chatContainer) chatContainer.style.display = 'none'; | |
| 3664 | - showInitLoader(botId); | |
| 3665 | - loadChatHistory(botId, function() { | |
| 3666 | - hideInitLoader(botId); | |
| 3667 | - if (chatContainer) chatContainer.style.display = 'flex'; | |
| 3668 | - scrollToBottom(botId, true); | |
| 3669 | - }); | |
| 3670 | - } else { | |
| 3671 | - hideInitLoader(botId); | |
| 3672 | - if (chatContainer) chatContainer.style.display = 'flex'; | |
| 3673 | - if (typeof loadChatHistory === 'function') { | |
| 3674 | - loadChatHistory(botId); | |
| 3675 | - } | |
| 3676 | - } | |
| 3677 | -} | |
| 3678 | - | |
| 3679 | -// ==================================== | |
| 3680 | 2638 | // EMAIL COLLECTION SETUP - MULTI-INSTANCE VERSION |
| 3681 | 2639 | // ==================================== |
| 3682 | 2640 | // Only run email collection setup if it's enabled |
| 3683 | 2641 | if (mxchatChat && mxchatChat.email_collection_enabled === 'on') { |
| @@ -3713,8 +2671,28 @@ | ||
| 3713 | 2671 | `; |
| 3714 | 2672 | document.head.appendChild(style); |
| 3715 | 2673 | } |
| 3716 | 2674 | |
| 2675 | + // Helper functions for email collection (multi-instance aware) | |
| 2676 | + function showEmailFormForBot(botId) { | |
| 2677 | + var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 2678 | + var chatContainer = getElementDOM(botId, 'chat-container'); | |
| 2679 | + if (emailBlocker) emailBlocker.style.display = 'flex'; | |
| 2680 | + if (chatContainer) chatContainer.style.display = 'none'; | |
| 2681 | + } | |
| 2682 | + | |
| 2683 | + function showChatContainerForBot(botId) { | |
| 2684 | + var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 2685 | + var chatContainer = getElementDOM(botId, 'chat-container'); | |
| 2686 | + if (emailBlocker) emailBlocker.style.display = 'none'; | |
| 2687 | + if (chatContainer) chatContainer.style.display = 'flex'; | |
| 2688 | + | |
| 2689 | + // Load chat history for this bot | |
| 2690 | + if (typeof loadChatHistory === 'function') { | |
| 2691 | + loadChatHistory(botId); | |
| 2692 | + } | |
| 2693 | + } | |
| 2694 | + | |
| 3717 | 2695 | function isValidEmailAddress(email) { |
| 3718 | 2696 | const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/; |
| 3719 | 2697 | return emailRegex.test(email.trim()) && email.length <= 254; |
| 3720 | 2698 | } |
| @@ -3722,41 +2700,8 @@ | ||
| 3722 | 2700 | function isValidNameInput(name) { |
| 3723 | 2701 | return name && name.trim().length >= 2 && name.trim().length <= 100; |
| 3724 | 2702 | } |
| 3725 | 2703 | |
| 3726 | - /** | |
| 3727 | - * Replace {visitor_name} placeholder in intro message with actual visitor name | |
| 3728 | - * @param {string} botId - The bot instance ID | |
| 3729 | - * @param {string} visitorName - The visitor's name to insert | |
| 3730 | - */ | |
| 3731 | - function replaceVisitorNamePlaceholder(botId, visitorName) { | |
| 3732 | - var chatBox = getElementDOM(botId, 'chat-box'); | |
| 3733 | - if (!chatBox) return; | |
| 3734 | - | |
| 3735 | - // Find the first bot message (intro message) | |
| 3736 | - var introMessage = chatBox.querySelector('.bot-message'); | |
| 3737 | - if (!introMessage) return; | |
| 3738 | - | |
| 3739 | - var messageContent = introMessage.querySelector('div[dir="auto"]'); | |
| 3740 | - if (!messageContent) return; | |
| 3741 | - | |
| 3742 | - var html = messageContent.innerHTML; | |
| 3743 | - | |
| 3744 | - // Replace {visitor_name} placeholder (case-insensitive) | |
| 3745 | - if (visitorName && visitorName.trim()) { | |
| 3746 | - // Escape HTML to prevent XSS | |
| 3747 | - var safeName = $('<div>').text(visitorName.trim()).html(); | |
| 3748 | - html = html.replace(/\{visitor_name\}/gi, safeName); | |
| 3749 | - } else { | |
| 3750 | - // Remove placeholder and clean up spacing if no name provided | |
| 3751 | - html = html.replace(/\{visitor_name\}/gi, ''); | |
| 3752 | - // Clean up any double spaces that might result | |
| 3753 | - html = html.replace(/\s{2,}/g, ' ').trim(); | |
| 3754 | - } | |
| 3755 | - | |
| 3756 | - messageContent.innerHTML = html; | |
| 3757 | - } | |
| 3758 | - | |
| 3759 | 2704 | function setEmailSubmissionState(botId, loading) { |
| 3760 | 2705 | var submitButton = getElementDOM(botId, 'email-submit-button'); |
| 3761 | 2706 | var emailInput = getElementDOM(botId, 'user-email'); |
| 3762 | 2707 | var nameInput = getElementDOM(botId, 'user-name'); |
| @@ -3836,31 +2781,11 @@ | ||
| 3836 | 2781 | existingErrors.forEach(error => error.remove()); |
| 3837 | 2782 | } |
| 3838 | 2783 | } |
| 3839 | 2784 | |
| 3840 | - // Resolve email state using server-side data when available, AJAX fallback otherwise | |
| 3841 | - function resolveEmailState(botId) { | |
| 3842 | - if (mxchatChat.skip_email_check && mxchatChat.initial_email_state) { | |
| 3843 | - if (mxchatChat.initial_email_state.show_email_form) { | |
| 3844 | - showEmailFormForBot(botId); | |
| 3845 | - } else { | |
| 3846 | - showChatContainerForBot(botId); | |
| 3847 | - } | |
| 3848 | - } else { | |
| 3849 | - checkSessionAndEmailForBot(botId); | |
| 3850 | - } | |
| 3851 | - } | |
| 3852 | - | |
| 3853 | 2785 | function checkSessionAndEmailForBot(botId) { |
| 3854 | - const sessionId = MxChatInstances.ensureSession(botId); | |
| 2786 | + const sessionId = getChatSession(botId); | |
| 3855 | 2787 | |
| 3856 | - // Hide both panels while we check — show loader instead | |
| 3857 | - var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 3858 | - var chatContainer = getElementDOM(botId, 'chat-container'); | |
| 3859 | - if (emailBlocker) emailBlocker.style.display = 'none'; | |
| 3860 | - if (chatContainer) chatContainer.style.display = 'none'; | |
| 3861 | - showInitLoader(botId); | |
| 3862 | - | |
| 3863 | 2788 | fetch(mxchatChat.ajax_url, { |
| 3864 | 2789 | method: 'POST', |
| 3865 | 2790 | headers: { |
| 3866 | 2791 | 'Content-Type': 'application/x-www-form-urlencoded', |
| @@ -3908,9 +2833,9 @@ | ||
| 3908 | 2833 | var emailInput = getElementDOM(botId, 'user-email'); |
| 3909 | 2834 | var nameInput = getElementDOM(botId, 'user-name'); |
| 3910 | 2835 | var userEmail = emailInput ? emailInput.value.trim() : ''; |
| 3911 | 2836 | var userName = nameInput ? nameInput.value.trim() : ''; |
| 3912 | - var sessionId = MxChatInstances.ensureSession(botId); | |
| 2837 | + var sessionId = getChatSession(botId); | |
| 3913 | 2838 | |
| 3914 | 2839 | // Validate email |
| 3915 | 2840 | if (!userEmail) { |
| 3916 | 2841 | showEmailError(botId, 'Please enter your email address.'); |
| @@ -3961,16 +2886,8 @@ | ||
| 3961 | 2886 | |
| 3962 | 2887 | if (data.success) { |
| 3963 | 2888 | showChatContainerForBot(botId); |
| 3964 | 2889 | |
| 3965 | - // Replace {visitor_name} placeholder in intro message with actual name | |
| 3966 | - if (userName) { | |
| 3967 | - replaceVisitorNamePlaceholder(botId, userName); | |
| 3968 | - } else { | |
| 3969 | - // Remove placeholder if no name provided | |
| 3970 | - replaceVisitorNamePlaceholder(botId, ''); | |
| 3971 | - } | |
| 3972 | - | |
| 3973 | 2890 | if (data.message && typeof appendMessage === 'function') { |
| 3974 | 2891 | setTimeout(() => { |
| 3975 | 2892 | appendMessage('bot', data.message, '', [], false, botId); |
| 3976 | 2893 | if (typeof scrollToBottom === 'function') { |
| @@ -4033,27 +2950,25 @@ | ||
| 4033 | 2950 | } |
| 4034 | 2951 | }); |
| 4035 | 2952 | |
| 4036 | 2953 | // Initialize email check for all bot instances |
| 4037 | - // For floating bots: defer until widget is opened (zero passive AJAX) | |
| 4038 | - // For embedded bots: check immediately since the form is visible | |
| 4039 | 2954 | $('.mxchat-chatbot-wrapper').each(function() { |
| 4040 | 2955 | var botId = $(this).data('bot-id') || 'default'; |
| 4041 | 2956 | var emailBlocker = getElementDOM(botId, 'email-blocker'); |
| 4042 | 2957 | |
| 2958 | + // Only check if email blocker exists for this bot | |
| 4043 | 2959 | if (emailBlocker) { |
| 4044 | - if (isEmbeddedBot(botId)) { | |
| 4045 | - // Embedded bots are always visible — check now | |
| 4046 | - resolveEmailState(botId); | |
| 2960 | + if (mxchatChat.skip_email_check && mxchatChat.initial_email_state) { | |
| 2961 | + if (mxchatChat.initial_email_state.show_email_form) { | |
| 2962 | + showEmailFormForBot(botId); | |
| 2963 | + } else { | |
| 2964 | + showChatContainerForBot(botId); | |
| 2965 | + } | |
| 2966 | + } else { | |
| 2967 | + setTimeout(function() { | |
| 2968 | + checkSessionAndEmailForBot(botId); | |
| 2969 | + }, 100); | |
| 4047 | 2970 | } |
| 4048 | - // Floating bots: handled in the widget open handler | |
| 4049 | - } else if (isEmbeddedBot(botId)) { | |
| 4050 | - // Embedded bot, no email collection — load history with loader | |
| 4051 | - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on'; | |
| 4052 | - if (chatPersistenceEnabled) { | |
| 4053 | - MxChatInstances.ensureSession(botId); | |
| 4054 | - showChatContainerForBot(botId); | |
| 4055 | - } | |
| 4056 | 2971 | } |
| 4057 | 2972 | }); |
| 4058 | 2973 | } |
| 4059 | 2974 | |
| @@ -4063,32 +2978,39 @@ | ||
| 4063 | 2978 | var $chatbot = getElement(botId, 'floating-chatbot'); |
| 4064 | 2979 | if ($chatbot.hasClass('hidden')) { |
| 4065 | 2980 | $chatbot.removeClass('hidden').addClass('visible'); |
| 4066 | 2981 | getElement(botId, 'floating-chatbot-button').addClass('hidden'); |
| 4067 | - handlePreChatDismissal(botId); | |
| 2982 | + $(this).fadeOut(250); // Hide pre-chat message | |
| 4068 | 2983 | disableScroll(); // Disable scroll when chatbot opens |
| 2984 | + } | |
| 2985 | + }); | |
| 4069 | 2986 | |
| 4070 | - // Load chat history for returning visitors (persistence) | |
| 4071 | - var chatPersistenceEnabled = typeof mxchatChat !== 'undefined' && mxchatChat.chat_persistence_toggle === 'on'; | |
| 4072 | - if (chatPersistenceEnabled) { | |
| 4073 | - MxChatInstances.ensureSession(botId); | |
| 4074 | - } | |
| 2987 | + // Dismiss pre-chat message via close button - handled by event delegation above at line ~2376 | |
| 2988 | + // This is a fallback for legacy support | |
| 2989 | + $(document).on('click', '.close-pre-chat-message', function() { | |
| 2990 | + var botId = getBotIdFromElement(this); | |
| 2991 | + var $preChat = getElement(botId, 'pre-chat-message'); | |
| 2992 | + $preChat.fadeOut(200); // Hide the message | |
| 4075 | 2993 | |
| 4076 | - // Deferred email check — only on first widget open | |
| 4077 | - var emailBlocker = getElementDOM(botId, 'email-blocker'); | |
| 4078 | - var instance = MxChatInstances.get(botId); | |
| 4079 | - if (emailBlocker && !instance.emailCheckDone) { | |
| 4080 | - instance.emailCheckDone = true; | |
| 4081 | - resolveEmailState(botId); | |
| 4082 | - } else if (!emailBlocker) { | |
| 4083 | - showChatContainerForBot(botId); | |
| 2994 | + // Send an AJAX request to set the transient flag for 24 hours | |
| 2995 | + $.ajax({ | |
| 2996 | + url: mxchatChat.ajax_url, | |
| 2997 | + type: 'POST', | |
| 2998 | + data: { | |
| 2999 | + action: 'mxchat_dismiss_pre_chat_message', | |
| 3000 | + _ajax_nonce: mxchatChat.nonce | |
| 3001 | + }, | |
| 3002 | + success: function() { | |
| 3003 | + // Ensure the message is hidden after dismissal | |
| 3004 | + $preChat.hide(); | |
| 3005 | + }, | |
| 3006 | + error: function() { | |
| 3007 | + // Error dismissing pre-chat message - silently continue | |
| 4084 | 3008 | } |
| 4085 | - } | |
| 3009 | + }); | |
| 4086 | 3010 | }); |
| 4087 | 3011 | |
| 4088 | - // Legacy duplicate close handler removed — handled by single event delegation above | |
| 4089 | 3012 | |
| 4090 | - | |
| 4091 | 3013 | function hasQuickQuestions(botId) { |
| 4092 | 3014 | botId = botId || 'default'; |
| 4093 | 3015 | var questionsContainer = getElementDOM(botId, 'mxchat-popular-questions'); |
| 4094 | 3016 | if (!questionsContainer) return false; |
| @@ -4224,11 +3146,18 @@ | ||
| 4224 | 3146 | }); |
| 4225 | 3147 | |
| 4226 | 3148 | // Initialize when document is ready |
| 4227 | 3149 | setFullHeight(); |
| 3150 | + trackOriginatingPage(); | |
| 4228 | 3151 | |
| 4229 | - // Note: trackOriginatingPage() and loadChatHistory() are now deferred | |
| 4230 | - // until the user's first interaction via MxChatInstances.ensureSession() | |
| 3152 | + // Only load chat history if email collection is disabled | |
| 3153 | + if (mxchatChat.email_collection_enabled !== 'on') { | |
| 3154 | + // Load history for all instances | |
| 3155 | + $('.mxchat-chatbot-wrapper').each(function() { | |
| 3156 | + var botId = $(this).data('bot-id') || 'default'; | |
| 3157 | + loadChatHistory(botId); | |
| 3158 | + }); | |
| 3159 | + } | |
| 4231 | 3160 | |
| 4232 | 3161 | // Initialize chat visibility for all instances |
| 4233 | 3162 | $('.mxchat-chatbot-wrapper').each(function() { |
| 4234 | 3163 | var botId = $(this).data('bot-id') || 'default'; |
| @@ -4281,312 +3210,6 @@ | ||
| 4281 | 3210 | }, 2000); |
| 4282 | 3211 | }); |
| 4283 | 3212 | } |
| 4284 | 3213 | } |
| 4285 | -}); | |
| 4286 | - | |
| 4287 | -// ============================================================================ | |
| 4288 | -// SATISFACTION RATING (v3.2.6) | |
| 4289 | -// ============================================================================ | |
| 4290 | -// Per-session 👍/👎 prompt that appears in the chat-box after 60s of user | |
| 4291 | -// inactivity following a bot reply. One prompt per session, deduped via | |
| 4292 | -// localStorage. Runs ONLY when the satisfaction_rating_enabled option is on — | |
| 4293 | -// the option (default off) is authoritative. | |
| 4294 | -jQuery(function($) { | |
| 4295 | - if (typeof mxchatChat === 'undefined') return; | |
| 4296 | - // wp_localize_script stringifies scalars: a PHP boolean false arrives as | |
| 4297 | - // '' and true as '1', so this must be an explicit-enable allowlist — the | |
| 4298 | - // old "disabled when exactly false/'off'" check let '' through and the | |
| 4299 | - // bubble rendered on sites with the option off/unset (plan-4bba64). PHP | |
| 4300 | - // now emits 'on'/'off' strings; true/'1'/1 keep cached pre-fix HTML | |
| 4301 | - // (boolean-true localizations) working. | |
| 4302 | - // NOTE (plan-32db95): this gate reads the INLINE value at DOM ready and is | |
| 4303 | - // deliberately NOT re-evaluated after the widget's dynamic-settings refresh | |
| 4304 | - // merges fresh values over mxchatChat (that merge fires on first widget | |
| 4305 | - // open, after this module has already decided). Re-evaluating would mean | |
| 4306 | - // restructuring the whole module to late-bind its listeners — not worth it | |
| 4307 | - // for a prompt that is at worst stale for one page load on a cached page. | |
| 4308 | - var sre = mxchatChat.satisfaction_rating_enabled; | |
| 4309 | - if (sre !== 'on' && sre !== true && sre !== '1' && sre !== 1) return; | |
| 4310 | - | |
| 4311 | - // wp_localize_script stringifies ints, so accept both number and numeric string. | |
| 4312 | - var idleRaw = mxchatChat.satisfaction_rating_idle_seconds; | |
| 4313 | - var idleSeconds = (typeof idleRaw === 'number') ? idleRaw : parseInt(idleRaw, 10); | |
| 4314 | - if (!isFinite(idleSeconds)) idleSeconds = 60; | |
| 4315 | - if (idleSeconds < 5) idleSeconds = 5; | |
| 4316 | - if (idleSeconds > 600) idleSeconds = 600; | |
| 4317 | - var IDLE_MS = idleSeconds * 1000; | |
| 4318 | - var MIN_BOT_REPLIES = 2; | |
| 4319 | - var ratingState = {}; | |
| 4320 | - | |
| 4321 | - function getState(botId) { | |
| 4322 | - if (!ratingState[botId]) { | |
| 4323 | - ratingState[botId] = { idleTimer: null, botReplies: 0, promptShown: false, dismissed: false }; | |
| 4324 | - } | |
| 4325 | - return ratingState[botId]; | |
| 4326 | - } | |
| 4327 | - | |
| 4328 | - function getSessionId(botId) { | |
| 4329 | - if (typeof MxChatInstances !== 'undefined' && MxChatInstances.getChatSession) { | |
| 4330 | - return MxChatInstances.getChatSession(botId); | |
| 4331 | - } | |
| 4332 | - return null; | |
| 4333 | - } | |
| 4334 | - | |
| 4335 | - function isAlreadyRated(sessionId) { | |
| 4336 | - if (!sessionId) return false; | |
| 4337 | - try { return localStorage.getItem('mxchat_rated:' + sessionId) === '1'; } catch (e) { return false; } | |
| 4338 | - } | |
| 4339 | - | |
| 4340 | - function markRated(sessionId) { | |
| 4341 | - if (!sessionId) return; | |
| 4342 | - try { localStorage.setItem('mxchat_rated:' + sessionId, '1'); } catch (e) {} | |
| 4343 | - } | |
| 4344 | - | |
| 4345 | - function esc(s) { | |
| 4346 | - return String(s == null ? '' : s) | |
| 4347 | - .replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>') | |
| 4348 | - .replace(/"/g, '"').replace(/'/g, '''); | |
| 4349 | - } | |
| 4350 | - | |
| 4351 | - // Mirror shouldSkipInlineColors so rating bubbles defer to AI-theme CSS. | |
| 4352 | - function ratingSkipInlineColors(botId) { | |
| 4353 | - if (mxchatChat.skip_inline_colors) return true; | |
| 4354 | - var botAssignments = mxchatChat.bot_theme_assignments || {}; | |
| 4355 | - return botAssignments.hasOwnProperty(botId); | |
| 4356 | - } | |
| 4357 | - | |
| 4358 | - function botBubbleStyleAttr(botId) { | |
| 4359 | - if (ratingSkipInlineColors(botId)) return ''; | |
| 4360 | - var bg = mxchatChat.bot_message_bg_color; | |
| 4361 | - var fg = mxchatChat.bot_message_font_color; | |
| 4362 | - if (!bg && !fg) return ''; | |
| 4363 | - return ' style="background-color: ' + esc(bg || '') + '; color: ' + esc(fg || '') + ';"'; | |
| 4364 | - } | |
| 4365 | - | |
| 4366 | - // Reads the rating bubble's actual computed fg+bg (whatever paints it — | |
| 4367 | - // the inline color pickers OR the mxchat-theme AI customizer's injected CSS) | |
| 4368 | - // and paints the filled "Send" pill so it fills with the bot font color and | |
| 4369 | - // labels in the bubble bg. Mirrors mxchatSyncMenuColors(~:1512) for the read. | |
| 4370 | - // We paint the submit button DIRECTLY (inline longhand) rather than relying | |
| 4371 | - // on the CSS rule's var()s: Chromium resolves an INHERITED custom property | |
| 4372 | - // unreliably inside a descendant's `background`, so a bubble-level var would | |
| 4373 | - // silently fall back to the literal (white-block bug all over again). Inline | |
| 4374 | - // longhand always wins. Same transparent-guard as the menu so we never paint | |
| 4375 | - // a see-through value — in that case the CSS literal fallbacks keep it legible. | |
| 4376 | - function syncRatingBubbleColors(botId) { | |
| 4377 | - var $chatBox = getChatBoxByBotId(botId); | |
| 4378 | - if (!$chatBox || !$chatBox.length) return; | |
| 4379 | - var bubbleEl = $chatBox.find('.mxchat-rating-bot-bubble').last()[0]; | |
| 4380 | - if (!bubbleEl) return; | |
| 4381 | - var cs = window.getComputedStyle(bubbleEl); | |
| 4382 | - var fg = cs.color; | |
| 4383 | - var bg = cs.backgroundColor; | |
| 4384 | - var hasFg = fg && fg !== 'rgba(0, 0, 0, 0)' && fg !== 'transparent'; | |
| 4385 | - var hasBg = bg && bg !== 'rgba(0, 0, 0, 0)' && bg !== 'transparent'; | |
| 4386 | - // Expose on the bubble too, for any inheriting styles / future use. | |
| 4387 | - if (hasFg) bubbleEl.style.setProperty('--mxchat-bot-fg', fg); | |
| 4388 | - if (hasBg) bubbleEl.style.setProperty('--mxchat-bot-bg', bg); | |
| 4389 | - // Paint the Send pill directly — the part that actually fixes the bug. | |
| 4390 | - var submitEl = bubbleEl.querySelector('.mxchat-rating-submit'); | |
| 4391 | - if (submitEl) { | |
| 4392 | - if (hasFg) submitEl.style.backgroundColor = fg; // fill = bot font color | |
| 4393 | - if (hasBg) submitEl.style.color = bg; // label = bubble background | |
| 4394 | - } | |
| 4395 | - } | |
| 4396 | - | |
| 4397 | - function copy(key) { | |
| 4398 | - var c = mxchatChat.satisfaction_rating_copy || {}; | |
| 4399 | - var d = { | |
| 4400 | - question: 'Was this helpful?', | |
| 4401 | - helpful: 'Helpful', | |
| 4402 | - not_helpful: 'Not helpful', | |
| 4403 | - dismiss: 'Dismiss', | |
| 4404 | - thanks: 'Thanks! Anything we should improve? (optional)', | |
| 4405 | - placeholder: 'Tell us what could be better…', | |
| 4406 | - send: 'Send', | |
| 4407 | - skip: 'Skip', | |
| 4408 | - saved: 'Thanks for the feedback.' | |
| 4409 | - }; | |
| 4410 | - return c[key] || d[key]; | |
| 4411 | - } | |
| 4412 | - | |
| 4413 | - function thumbUpSvg() { | |
| 4414 | - 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>'; | |
| 4415 | - } | |
| 4416 | - function thumbDownSvg() { | |
| 4417 | - 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>'; | |
| 4418 | - } | |
| 4419 | - | |
| 4420 | - function buildPromptHtml(botId) { | |
| 4421 | - var styleAttr = botBubbleStyleAttr(botId); | |
| 4422 | - return '' | |
| 4423 | - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>' | |
| 4424 | - + '<div class="mxchat-rating-prompt" data-bot-id="' + esc(botId) + '" role="group" aria-label="' + esc(copy('question')) + '">' | |
| 4425 | - + '<div class="mxchat-rating-question">' + esc(copy('question')) + '</div>' | |
| 4426 | - + '<div class="mxchat-rating-actions">' | |
| 4427 | - + '<span class="mxchat-rating-buttons">' | |
| 4428 | - + '<button type="button" class="mxchat-rating-btn" data-rating="1" aria-label="' + esc(copy('helpful')) + '">' + thumbUpSvg() + '</button>' | |
| 4429 | - + '<button type="button" class="mxchat-rating-btn" data-rating="-1" aria-label="' + esc(copy('not_helpful')) + '">' + thumbDownSvg() + '</button>' | |
| 4430 | - + '</span>' | |
| 4431 | - + '<button type="button" class="mxchat-rating-dismiss" aria-label="' + esc(copy('dismiss')) + '">×</button>' | |
| 4432 | - + '</div>' | |
| 4433 | - + '</div>' | |
| 4434 | - + '</div>'; | |
| 4435 | - } | |
| 4436 | - | |
| 4437 | - function buildFeedbackHtml(botId, rating) { | |
| 4438 | - var styleAttr = botBubbleStyleAttr(botId); | |
| 4439 | - return '' | |
| 4440 | - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>' | |
| 4441 | - + '<div class="mxchat-rating-feedback" data-bot-id="' + esc(botId) + '" data-rating="' + esc(String(rating)) + '">' | |
| 4442 | - + '<div class="mxchat-rating-feedback-label">' + esc(copy('thanks')) + '</div>' | |
| 4443 | - + '<textarea class="mxchat-rating-feedback-input" maxlength="500" placeholder="' + esc(copy('placeholder')) + '" rows="2"></textarea>' | |
| 4444 | - + '<div class="mxchat-rating-feedback-actions">' | |
| 4445 | - + '<button type="button" class="mxchat-rating-skip">' + esc(copy('skip')) + '</button>' | |
| 4446 | - + '<button type="button" class="mxchat-rating-submit">' + esc(copy('send')) + '</button>' | |
| 4447 | - + '</div>' | |
| 4448 | - + '</div>' | |
| 4449 | - + '</div>'; | |
| 4450 | - } | |
| 4451 | - | |
| 4452 | - function buildSavedHtml(botId) { | |
| 4453 | - var styleAttr = botBubbleStyleAttr(botId); | |
| 4454 | - return '' | |
| 4455 | - + '<div class="bot-message mxchat-rating-bot-bubble"' + styleAttr + '>' | |
| 4456 | - + '<div class="mxchat-rating-saved">' + esc(copy('saved')) + '</div>' | |
| 4457 | - + '</div>'; | |
| 4458 | - } | |
| 4459 | - | |
| 4460 | - function getChatBoxByBotId(botId) { | |
| 4461 | - var $byId = $('#chat-box-' + botId); | |
| 4462 | - if ($byId.length) return $byId.first(); | |
| 4463 | - return $('.chat-box').first(); | |
| 4464 | - } | |
| 4465 | - | |
| 4466 | - function scrollChatBoxToBottom($chatBox) { | |
| 4467 | - if (!$chatBox || !$chatBox.length) return; | |
| 4468 | - $chatBox.scrollTop($chatBox[0].scrollHeight); | |
| 4469 | - } | |
| 4470 | - | |
| 4471 | - function showPrompt(botId) { | |
| 4472 | - var s = getState(botId); | |
| 4473 | - if (s.promptShown || s.dismissed) return; | |
| 4474 | - var sessionId = getSessionId(botId); | |
| 4475 | - if (!sessionId) return; | |
| 4476 | - if (isAlreadyRated(sessionId)) { s.promptShown = true; return; } | |
| 4477 | - var $chatBox = getChatBoxByBotId(botId); | |
| 4478 | - if (!$chatBox.length) return; | |
| 4479 | - if ($chatBox.find('.mxchat-rating-prompt').length) { s.promptShown = true; return; } | |
| 4480 | - $chatBox.append(buildPromptHtml(botId)); | |
| 4481 | - syncRatingBubbleColors(botId); | |
| 4482 | - s.promptShown = true; | |
| 4483 | - scrollChatBoxToBottom($chatBox); | |
| 4484 | - } | |
| 4485 | - | |
| 4486 | - function submitRating(botId, rating, feedback) { | |
| 4487 | - var sessionId = getSessionId(botId); | |
| 4488 | - if (!sessionId) return; | |
| 4489 | - $.post(mxchatChat.ajax_url, { | |
| 4490 | - action: 'mxchat_save_rating', | |
| 4491 | - session_id: sessionId, | |
| 4492 | - bot_id: botId, | |
| 4493 | - rating: rating, | |
| 4494 | - feedback: feedback || '' | |
| 4495 | - }); | |
| 4496 | - markRated(sessionId); | |
| 4497 | - } | |
| 4498 | - | |
| 4499 | - function onBotReply(botId) { | |
| 4500 | - var s = getState(botId); | |
| 4501 | - s.botReplies += 1; | |
| 4502 | - if (s.promptShown || s.dismissed) return; | |
| 4503 | - var sessionId = getSessionId(botId); | |
| 4504 | - if (sessionId && isAlreadyRated(sessionId)) { s.promptShown = true; return; } | |
| 4505 | - if (s.botReplies < MIN_BOT_REPLIES) return; | |
| 4506 | - if (s.idleTimer) clearTimeout(s.idleTimer); | |
| 4507 | - s.idleTimer = setTimeout(function() { showPrompt(botId); }, IDLE_MS); | |
| 4508 | - } | |
| 4509 | - | |
| 4510 | - function onUserMessage(botId) { | |
| 4511 | - var s = getState(botId); | |
| 4512 | - if (s.idleTimer) { clearTimeout(s.idleTimer); s.idleTimer = null; } | |
| 4513 | - } | |
| 4514 | - | |
| 4515 | - function botIdFromChatBox(el) { | |
| 4516 | - var id = el && el.id ? el.id : ''; | |
| 4517 | - return id.indexOf('chat-box-') === 0 ? id.substring('chat-box-'.length) : 'default'; | |
| 4518 | - } | |
| 4519 | - | |
| 4520 | - function setupObserver(chatBox) { | |
| 4521 | - var botId = botIdFromChatBox(chatBox); | |
| 4522 | - try { | |
| 4523 | - var observer = new MutationObserver(function(mutations) { | |
| 4524 | - mutations.forEach(function(m) { | |
| 4525 | - for (var i = 0; i < m.addedNodes.length; i++) { | |
| 4526 | - var node = m.addedNodes[i]; | |
| 4527 | - if (!node || node.nodeType !== 1) continue; | |
| 4528 | - var $n = $(node); | |
| 4529 | - if ($n.hasClass('mxchat-rating-bot-bubble') || $n.hasClass('mxchat-rating-prompt') || $n.hasClass('mxchat-rating-feedback') || $n.hasClass('mxchat-rating-saved')) continue; | |
| 4530 | - if ($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) | |
| 4531 | - else if ($n.hasClass('user-message')) onUserMessage(botId); | |
| 4532 | - } | |
| 4533 | - }); | |
| 4534 | - }); | |
| 4535 | - observer.observe(chatBox, { childList: true }); | |
| 4536 | - } catch (e) { /* noop */ } | |
| 4537 | - } | |
| 4538 | - | |
| 4539 | - $('.chat-box').each(function() { setupObserver(this); }); | |
| 4540 | - | |
| 4541 | - $(document).on('click', '.mxchat-rating-btn', function(e) { | |
| 4542 | - e.preventDefault(); | |
| 4543 | - var $btn = $(this); | |
| 4544 | - var $prompt = $btn.closest('.mxchat-rating-prompt'); | |
| 4545 | - var $wrap = $btn.closest('.mxchat-rating-bot-bubble'); | |
| 4546 | - var botId = $prompt.data('bot-id') || 'default'; | |
| 4547 | - var rating = parseInt($btn.attr('data-rating'), 10); | |
| 4548 | - if (rating !== 1 && rating !== -1) return; | |
| 4549 | - submitRating(botId, rating, ''); | |
| 4550 | - ($wrap.length ? $wrap : $prompt).replaceWith(buildFeedbackHtml(botId, rating)); | |
| 4551 | - syncRatingBubbleColors(botId); | |
| 4552 | - scrollChatBoxToBottom(getChatBoxByBotId(botId)); | |
| 4553 | - }); | |
| 4554 | - | |
| 4555 | - $(document).on('click', '.mxchat-rating-dismiss', function(e) { | |
| 4556 | - e.preventDefault(); | |
| 4557 | - var $prompt = $(this).closest('.mxchat-rating-prompt'); | |
| 4558 | - var $wrap = $(this).closest('.mxchat-rating-bot-bubble'); | |
| 4559 | - var botId = $prompt.data('bot-id') || 'default'; | |
| 4560 | - var s = getState(botId); | |
| 4561 | - s.dismissed = true; | |
| 4562 | - markRated(getSessionId(botId)); | |
| 4563 | - ($wrap.length ? $wrap : $prompt).remove(); | |
| 4564 | - }); | |
| 4565 | - | |
| 4566 | - function closeFeedback($fb) { | |
| 4567 | - var botId = $fb.data('bot-id') || 'default'; | |
| 4568 | - var $wrap = $fb.closest('.mxchat-rating-bot-bubble'); | |
| 4569 | - ($wrap.length ? $wrap : $fb).replaceWith(buildSavedHtml(botId)); | |
| 4570 | - syncRatingBubbleColors(botId); | |
| 4571 | - scrollChatBoxToBottom(getChatBoxByBotId(botId)); | |
| 4572 | - } | |
| 4573 | - | |
| 4574 | - $(document).on('click', '.mxchat-rating-skip', function(e) { | |
| 4575 | - e.preventDefault(); | |
| 4576 | - closeFeedback($(this).closest('.mxchat-rating-feedback')); | |
| 4577 | - }); | |
| 4578 | - | |
| 4579 | - $(document).on('click', '.mxchat-rating-submit', function(e) { | |
| 4580 | - e.preventDefault(); | |
| 4581 | - var $fb = $(this).closest('.mxchat-rating-feedback'); | |
| 4582 | - var botId = $fb.data('bot-id') || 'default'; | |
| 4583 | - var rating = parseInt($fb.attr('data-rating'), 10); | |
| 4584 | - if (rating !== 1 && rating !== -1) { closeFeedback($fb); return; } | |
| 4585 | - var text = String($fb.find('.mxchat-rating-feedback-input').val() || '').trim(); | |
| 4586 | - if (text !== '') { | |
| 4587 | - submitRating(botId, rating, text); | |
| 4588 | - } | |
| 4589 | - closeFeedback($fb); | |
| 4590 | - }); | |
| 4591 | 3214 | }); |
| 4592 | 3215 | |
