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