| 1 |
jQuery(document).ready(function($) { |
| 2 |
//console.log('mxchatChat object:', mxchatChat); |
| 3 |
|
| 4 |
// Initialize color settings |
| 5 |
var userMessageBgColor = mxchatChat.user_message_bg_color; |
| 6 |
var userMessageFontColor = mxchatChat.user_message_font_color; |
| 7 |
var botMessageBgColor = mxchatChat.bot_message_bg_color; |
| 8 |
var botMessageFontColor = mxchatChat.bot_message_font_color; |
| 9 |
var linkTarget = mxchatChat.link_target === 'on' ? '_blank' : '_self'; |
| 10 |
|
| 11 |
|
| 12 |
|
| 13 |
function getChatSession() { |
| 14 |
var sessionId = getCookie('mxchat_session_id'); |
| 15 |
//console.log("Session ID retrieved from cookie: ", sessionId); |
| 16 |
|
| 17 |
if (!sessionId) { |
| 18 |
sessionId = generateSessionId(); |
| 19 |
//console.log("Generated new session ID: ", sessionId); |
| 20 |
setChatSession(sessionId); |
| 21 |
} |
| 22 |
|
| 23 |
//console.log("Final session ID: ", sessionId); |
| 24 |
return sessionId; |
| 25 |
} |
| 26 |
|
| 27 |
function setChatSession(sessionId) { |
| 28 |
// Set the cookie with a 24-hour expiration (86400 seconds) |
| 29 |
document.cookie = "mxchat_session_id=" + sessionId + "; path=/; max-age=86400; SameSite=Lax"; |
| 30 |
} |
| 31 |
|
| 32 |
// Get cookie value by name |
| 33 |
function getCookie(name) { |
| 34 |
let value = "; " + document.cookie; |
| 35 |
let parts = value.split("; " + name + "="); |
| 36 |
if (parts.length == 2) return parts.pop().split(";").shift(); |
| 37 |
} |
| 38 |
|
| 39 |
// Generate a new session ID |
| 40 |
function generateSessionId() { |
| 41 |
return 'mxchat_chat_' + Math.random().toString(36).substr(2, 9); |
| 42 |
} |
| 43 |
|
| 44 |
|
| 45 |
|
| 46 |
// Function to handle sending a message |
| 47 |
function sendMessage() { |
| 48 |
var message = $('#chat-input').val(); |
| 49 |
if (message) { |
| 50 |
appendMessage("user", message); |
| 51 |
$('#chat-input').val(''); |
| 52 |
|
| 53 |
// Show typing indicator |
| 54 |
appendThinkingMessage(); // Use this instead of appendMessage for the typing indicator |
| 55 |
scrollToBottom(); // Add this line |
| 56 |
|
| 57 |
callMxChat(message, function(response) { |
| 58 |
// Replace typing indicator with actual response |
| 59 |
replaceLastMessage("bot", response); |
| 60 |
}); |
| 61 |
} |
| 62 |
} |
| 63 |
|
| 64 |
// Function to append a thinking message with animation |
| 65 |
function appendThinkingMessage() { |
| 66 |
// Remove any existing thinking dots first |
| 67 |
$('.thinking-dots').remove(); |
| 68 |
|
| 69 |
// Retrieve the bot message font color and background color |
| 70 |
var botMessageFontColor = mxchatChat.bot_message_font_color; |
| 71 |
var botMessageBgColor = mxchatChat.bot_message_bg_color; |
| 72 |
|
| 73 |
var thinkingHtml = '<div class="thinking-dots-container">' + |
| 74 |
'<div class="thinking-dots">' + |
| 75 |
'<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' + |
| 76 |
'<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' + |
| 77 |
'<span class="dot" style="background-color: ' + botMessageFontColor + ';"></span>' + |
| 78 |
'</div>' + |
| 79 |
'</div>'; |
| 80 |
|
| 81 |
// Append the thinking dots to the chat container (or within the temporary message div) |
| 82 |
$("#chat-box").append('<div class="bot-message temporary-message" style="background-color: ' + botMessageBgColor + ';">' + thinkingHtml + '</div>'); |
| 83 |
scrollToBottom(); |
| 84 |
} |
| 85 |
|
| 86 |
// Trigger send button click when "Enter" key is pressed in the input field |
| 87 |
$('#chat-input').keypress(function(e) { |
| 88 |
if (e.which == 13) { |
| 89 |
e.preventDefault(); |
| 90 |
$('#send-button').click(); |
| 91 |
} |
| 92 |
}); |
| 93 |
|
| 94 |
// Handle send button click |
| 95 |
$('#send-button').click(function() { |
| 96 |
sendMessage(); |
| 97 |
}); |
| 98 |
|
| 99 |
// Use the linkTarget in your linkify function |
| 100 |
function linkify(inputText) { |
| 101 |
// Convert Markdown-style links to HTML links first |
| 102 |
var markdownLinkPattern = /\[([^\]]+)\]\(([^)]+)\)/g; |
| 103 |
var replacedText = inputText.replace(markdownLinkPattern, '<a href="$2" target="' + linkTarget + '">$1</a>'); |
| 104 |
|
| 105 |
// URLs starting with http://, https://, or ftp://, but not already inside an <a> tag |
| 106 |
var urlPattern = /(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[--A-Z0-9+&@#\/%=~_|])(?![^<]*<\/a>)/gim; |
| 107 |
replacedText = replacedText.replace(urlPattern, '<a href="$1" target="' + linkTarget + '">$1</a>'); |
| 108 |
|
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// URLs starting with "www." not already inside an <a> tag |
| 110 |
var wwwPattern = /(^|[^\/])(www\.[\S]+(\b|$))(?![^<]*<\/a>)/gim; |
| 111 |
replacedText = replacedText.replace(wwwPattern, '$1<a href="http://$2" target="' + linkTarget + '">$2</a>'); |
| 112 |
|
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return replacedText; |
| 114 |
} |
| 115 |
|
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|
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|
| 118 |
// Updated appendMessage function with debugging |
| 119 |
function appendMessage(sender, message, isTemporary = false) { |
| 120 |
var messageClass = sender === "user" ? "user-message" : "bot-message"; |
| 121 |
var bgColor = sender === "user" ? userMessageBgColor : botMessageBgColor; |
| 122 |
var fontColor = sender === "user" ? userMessageFontColor : botMessageFontColor; |
| 123 |
|
| 124 |
var messageDiv = $('<div>').addClass(messageClass).css({ |
| 125 |
'background': bgColor, |
| 126 |
'color': fontColor |
| 127 |
}).html(linkify(formatBoldText(convertNewlinesToBreaks(message)))); |
| 128 |
|
| 129 |
if (isTemporary) { |
| 130 |
messageDiv.addClass('temporary-message'); |
| 131 |
} |
| 132 |
|
| 133 |
messageDiv.hide().appendTo('#chat-box').fadeIn(300); |
| 134 |
scrollToBottom(); |
| 135 |
} |
| 136 |
|
| 137 |
|
| 138 |
// Function to replace the last message in the chat |
| 139 |
// Function to replace the last message in the chat |
| 140 |
function replaceLastMessage(sender, newMessage) { |
| 141 |
var messageClass = sender === "user" ? "user-message" : "bot-message"; |
| 142 |
var lastMessageDiv = $('#chat-box').find('.' + messageClass + '.temporary-message').last(); |
| 143 |
|
| 144 |
// Apply linkify, formatBoldText, and convertNewlinesToBreaks to the new message |
| 145 |
var formattedMessage = linkify(formatBoldText(convertNewlinesToBreaks(newMessage))); |
| 146 |
|
| 147 |
// Check if the new message is the rate limit message before replacing |
| 148 |
if (newMessage === mxchatChat.rate_limit_message) { |
| 149 |
// Append rate limit message without replacing anything |
| 150 |
appendMessage("bot", formattedMessage); |
| 151 |
return; // Exit the function to prevent replacing the rate limit message |
| 152 |
} |
| 153 |
if (lastMessageDiv.length) { |
| 154 |
lastMessageDiv.fadeOut(200, function() { |
| 155 |
// Replace the content with the formatted message |
| 156 |
$(this).html(formattedMessage).removeClass('temporary-message').fadeIn(200); |
| 157 |
}); |
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} else { |
| 159 |
appendMessage(sender, formattedMessage); |
| 160 |
} |
| 161 |
scrollToBottom(); |
| 162 |
} |
| 163 |
|
| 164 |
|
| 165 |
|
| 166 |
// Optimized scrollToBottom function for instant scrolling |
| 167 |
function scrollToBottom(instant = false) { |
| 168 |
var chatBox = $('#chat-box'); |
| 169 |
if (instant) { |
| 170 |
// Instantly set the scroll position to the bottom |
| 171 |
chatBox.scrollTop(chatBox.prop("scrollHeight")); |
| 172 |
} else { |
| 173 |
// Use requestAnimationFrame for smoother scrolling if needed |
| 174 |
let start = null; |
| 175 |
const scrollHeight = chatBox.prop("scrollHeight"); |
| 176 |
const initialScroll = chatBox.scrollTop(); |
| 177 |
const distance = scrollHeight - initialScroll; |
| 178 |
const duration = 500; // Duration in ms |
| 179 |
|
| 180 |
function smoothScroll(timestamp) { |
| 181 |
if (!start) start = timestamp; |
| 182 |
const progress = timestamp - start; |
| 183 |
const currentScroll = initialScroll + (distance * (progress / duration)); |
| 184 |
chatBox.scrollTop(currentScroll); |
| 185 |
|
| 186 |
if (progress < duration) { |
| 187 |
requestAnimationFrame(smoothScroll); |
| 188 |
} else { |
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chatBox.scrollTop(scrollHeight); // Ensure it's exactly at the bottom |
| 190 |
} |
| 191 |
} |
| 192 |
|
| 193 |
requestAnimationFrame(smoothScroll); |
| 194 |
} |
| 195 |
} |
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|
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|
| 198 |
// Function to format text with **bold** inside double asterisks |
| 199 |
function formatBoldText(text) { |
| 200 |
return text.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>'); |
| 201 |
} |
| 202 |
|
| 203 |
// Function to convert newline characters to HTML line breaks and handle paragraph spacing |
| 204 |
function convertNewlinesToBreaks(text) { |
| 205 |
var lines = text.split('\n'); |
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var formattedText = ''; |
| 207 |
|
| 208 |
for (var i = 0; i < lines.length; i++) { |
| 209 |
formattedText += lines[i] + '<br>'; |
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} |
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|
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return formattedText; |
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} |
| 214 |
|
| 215 |
// Copy to clipboard function |
| 216 |
// Function to copy text to clipboard |
| 217 |
function copyToClipboard(text) { |
| 218 |
var tempInput = $('<input>'); |
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$('body').append(tempInput); |
| 220 |
tempInput.val(text).select(); |
| 221 |
document.execCommand('copy'); |
| 222 |
tempInput.remove(); |
| 223 |
} |
| 224 |
|
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|
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// Initialize session ID |
| 227 |
var sessionId = getChatSession(); |
| 228 |
|
| 229 |
|
| 230 |
function callMxChat(message, callback) { |
| 231 |
var sessionId = getChatSession(); |
| 232 |
$.ajax({ |
| 233 |
url: mxchatChat.ajax_url, |
| 234 |
type: 'POST', |
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dataType: 'json', |
| 236 |
data: { |
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action: 'mxchat_handle_chat_request', |
| 238 |
message: message, |
| 239 |
session_id: sessionId, |
| 240 |
nonce: mxchatChat.nonce |
| 241 |
}, |
| 242 |
success: function(response) { |
| 243 |
//console.log("Chat response:", response); |
| 244 |
|
| 245 |
// Check for redirect_url in the response and redirect |
| 246 |
if (response.redirect_url) { |
| 247 |
window.location.href = response.redirect_url; |
| 248 |
} else if (response.message) { |
| 249 |
callback(response.message); |
| 250 |
} |
| 251 |
}, |
| 252 |
error: function(xhr, status, error) { |
| 253 |
//console.error("Error during chat message submission:", status, error); |
| 254 |
appendMessage("bot", "Error communicating with the server."); |
| 255 |
} |
| 256 |
}); |
| 257 |
} |
| 258 |
|
| 259 |
|
| 260 |
function loadChatHistory() { |
| 261 |
var sessionId = getChatSession(); |
| 262 |
|
| 263 |
// Manually enable persistence for testing |
| 264 |
var chatPersistenceEnabled = mxchatChat.chat_persistence_toggle === 'on'; // Reading from localized script |
| 265 |
|
| 266 |
//console.log("Chat persistence enabled: ", chatPersistenceEnabled); |
| 267 |
//console.log("Session ID for history loading: ", sessionId); |
| 268 |
|
| 269 |
if (chatPersistenceEnabled && sessionId) { |
| 270 |
//console.log("Loading chat history for session ID:", sessionId); |
| 271 |
$.ajax({ |
| 272 |
url: mxchatChat.ajax_url, |
| 273 |
type: 'POST', |
| 274 |
dataType: 'json', |
| 275 |
data: { |
| 276 |
action: 'mxchat_fetch_conversation_history', |
| 277 |
session_id: sessionId |
| 278 |
}, |
| 279 |
success: function(response) { |
| 280 |
//console.log("Chat history response:", response); |
| 281 |
if (response.success && response.data && Array.isArray(response.data.conversation)) { |
| 282 |
var $chatBox = $('#chat-box'); |
| 283 |
var $fragment = $(document.createDocumentFragment()); |
| 284 |
|
| 285 |
$.each(response.data.conversation, function(index, message) { |
| 286 |
var messageElement = $('<div>').addClass(message.role === 'user' ? 'user-message' : 'bot-message') |
| 287 |
.css({ |
| 288 |
'background': message.role === 'user' ? userMessageBgColor : botMessageBgColor, |
| 289 |
'color': message.role === 'user' ? userMessageFontColor : botMessageFontColor |
| 290 |
}) |
| 291 |
.html(linkify(formatBoldText(convertNewlinesToBreaks(message.content)))); |
| 292 |
$fragment.append(messageElement); |
| 293 |
}); |
| 294 |
|
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$chatBox.append($fragment); |
| 296 |
scrollToBottom(true); |
| 297 |
|
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} else { |
| 299 |
console.warn("No conversation history found."); |
| 300 |
} |
| 301 |
}, |
| 302 |
error: function(xhr, status, error) { |
| 303 |
//console.error("Error loading chat history:", status, error); |
| 304 |
appendMessage("bot", "Unable to load chat history."); |
| 305 |
} |
| 306 |
}); |
| 307 |
} else { |
| 308 |
console.warn("Chat persistence is disabled or no session ID found. Not loading history."); |
| 309 |
} |
| 310 |
} |
| 311 |
|
| 312 |
|
| 313 |
$(document).ready(function() { |
| 314 |
loadChatHistory(); |
| 315 |
}); |
| 316 |
|
| 317 |
|
| 318 |
|
| 319 |
// Helper function to check if a string is an image HTML |
| 320 |
function isImageHtml(str) { |
| 321 |
return str.startsWith('<img') && str.endsWith('>'); |
| 322 |
} |
| 323 |
|
| 324 |
// Function to remove thinking dots |
| 325 |
function removeThinkingDots() { |
| 326 |
$('.thinking-dots').closest('.temporary-message').remove(); |
| 327 |
} |
| 328 |
|
| 329 |
function isMobile() { |
| 330 |
// This can be a simple check, or more sophisticated detection of mobile devices |
| 331 |
return window.innerWidth <= 768; // Example threshold for mobile devices |
| 332 |
} |
| 333 |
|
| 334 |
function disableScroll() { |
| 335 |
if (isMobile()) { |
| 336 |
$('body').css('overflow', 'hidden'); |
| 337 |
} |
| 338 |
} |
| 339 |
|
| 340 |
function enableScroll() { |
| 341 |
if (isMobile()) { |
| 342 |
$('body').css('overflow', ''); |
| 343 |
} |
| 344 |
} |
| 345 |
|
| 346 |
// Function to show the chatbot widget (moved outside the Complianz logic) |
| 347 |
function showChatWidget() { |
| 348 |
setTimeout(function() { |
| 349 |
$('#floating-chatbot-button').css('display', 'flex').fadeTo(500, 1); |
| 350 |
}, 250); |
| 351 |
} |
| 352 |
|
| 353 |
// Function to hide the chatbot widget |
| 354 |
function hideChatWidget() { |
| 355 |
$('#floating-chatbot-button').css('display', 'none'); |
| 356 |
} |
| 357 |
|
| 358 |
// Pre-chat dismissal check function (wrapped in a function for reuse) |
| 359 |
function checkPreChatDismissal() { |
| 360 |
$.ajax({ |
| 361 |
url: mxchatChat.ajax_url, |
| 362 |
type: 'POST', |
| 363 |
data: { |
| 364 |
action: 'mxchat_check_pre_chat_message_status', |
| 365 |
_ajax_nonce: mxchatChat.nonce |
| 366 |
}, |
| 367 |
success: function(response) { |
| 368 |
if (response.success && !response.data.dismissed) { |
| 369 |
$('#pre-chat-message').fadeIn(250); |
| 370 |
} else { |
| 371 |
$('#pre-chat-message').hide(); |
| 372 |
} |
| 373 |
}, |
| 374 |
error: function() { |
| 375 |
console.error('Failed to check pre-chat message dismissal status.'); |
| 376 |
} |
| 377 |
}); |
| 378 |
} |
| 379 |
|
| 380 |
// Function to dismiss pre-chat message for 24 hours |
| 381 |
function handlePreChatDismissal() { |
| 382 |
$('#pre-chat-message').fadeOut(200); |
| 383 |
$.ajax({ |
| 384 |
url: mxchatChat.ajax_url, |
| 385 |
type: 'POST', |
| 386 |
data: { |
| 387 |
action: 'mxchat_dismiss_pre_chat_message', |
| 388 |
_ajax_nonce: mxchatChat.nonce |
| 389 |
}, |
| 390 |
success: function() { |
| 391 |
$('#pre-chat-message').hide(); |
| 392 |
}, |
| 393 |
error: function() { |
| 394 |
console.error('Failed to dismiss pre-chat message.'); |
| 395 |
} |
| 396 |
}); |
| 397 |
} |
| 398 |
|
| 399 |
// Handle pre-chat message dismissal on button click |
| 400 |
$(document).on('click', '.close-pre-chat-message', function(e) { |
| 401 |
e.stopPropagation(); |
| 402 |
handlePreChatDismissal(); |
| 403 |
}); |
| 404 |
|
| 405 |
// Function for Complianz logic |
| 406 |
var applyComplianzLogic = mxchatChat.complianz_toggle; |
| 407 |
if (applyComplianzLogic) { |
| 408 |
function checkConsentAndShowChat() { |
| 409 |
var consentStatus = typeof cmplz_has_consent === "function" && cmplz_has_consent('marketing'); |
| 410 |
var consentType = typeof complianz !== 'undefined' ? complianz.consenttype : null; |
| 411 |
|
| 412 |
if (consentType === 'optin' && !consentStatus) { |
| 413 |
hideChatWidget(); |
| 414 |
} else if (consentType === 'optout' && !consentStatus) { |
| 415 |
hideChatWidget(); |
| 416 |
} else { |
| 417 |
showChatWidget(); |
| 418 |
checkPreChatDismissal(); // Ensure we check dismissal after consent is handled |
| 419 |
} |
| 420 |
} |
| 421 |
|
| 422 |
checkConsentAndShowChat(); |
| 423 |
$(document).on('cmplz_status_change', function(event, category) { |
| 424 |
checkConsentAndShowChat(); |
| 425 |
}); |
| 426 |
} else { |
| 427 |
showChatWidget(); |
| 428 |
checkPreChatDismissal(); // Always check pre-chat dismissal when consent logic is not applied |
| 429 |
} |
| 430 |
|
| 431 |
// Toggle chatbot visibility on floating button click |
| 432 |
$(document).on('click', '#floating-chatbot-button', function() { |
| 433 |
var chatbot = $('#floating-chatbot'); |
| 434 |
if (chatbot.hasClass('hidden')) { |
| 435 |
chatbot.removeClass('hidden').addClass('visible'); |
| 436 |
$(this).addClass('hidden'); |
| 437 |
disableScroll(); |
| 438 |
handlePreChatDismissal(); |
| 439 |
} else { |
| 440 |
chatbot.removeClass('visible').addClass('hidden'); |
| 441 |
$(this).removeClass('hidden'); |
| 442 |
enableScroll(); |
| 443 |
checkPreChatDismissal(); |
| 444 |
} |
| 445 |
}); |
| 446 |
|
| 447 |
$(document).on('click', '#exit-chat-button', function() { |
| 448 |
$('#floating-chatbot').addClass('hidden').removeClass('visible'); |
| 449 |
$('#floating-chatbot-button').removeClass('hidden'); |
| 450 |
enableScroll(); |
| 451 |
}); |
| 452 |
|
| 453 |
// Close pre-chat message on click |
| 454 |
$(document).on('click', '.close-pre-chat-message', function(e) { |
| 455 |
e.stopPropagation(); // Prevent triggering the parent .pre-chat-message click |
| 456 |
$('#pre-chat-message').fadeOut(200, function() { |
| 457 |
$(this).remove(); |
| 458 |
}); |
| 459 |
}); |
| 460 |
|
| 461 |
// Open chatbot when pre-chat message is clicked |
| 462 |
$(document).on('click', '#pre-chat-message', function() { |
| 463 |
var chatbot = $('#floating-chatbot'); |
| 464 |
if (chatbot.hasClass('hidden')) { |
| 465 |
chatbot.removeClass('hidden').addClass('visible'); |
| 466 |
$('#floating-chatbot-button').addClass('hidden'); |
| 467 |
$('#pre-chat-message').fadeOut(250); // Hide pre-chat message |
| 468 |
disableScroll(); // Disable scroll when chatbot opens |
| 469 |
} |
| 470 |
}); |
| 471 |
|
| 472 |
// If the chatbot is initially hidden, ensure the button is visible |
| 473 |
if ($('#floating-chatbot').hasClass('hidden')) { |
| 474 |
$('#floating-chatbot-button').removeClass('hidden'); |
| 475 |
} |
| 476 |
|
| 477 |
function setFullHeight() { |
| 478 |
var vh = $(window).innerHeight() * 0.01; |
| 479 |
$(':root').css('--vh', vh + 'px'); |
| 480 |
} |
| 481 |
|
| 482 |
// Set the height when the page loads |
| 483 |
$(document).ready(function() { |
| 484 |
setFullHeight(); |
| 485 |
}); |
| 486 |
|
| 487 |
// Set the height on resize and orientation change events |
| 488 |
$(window).on('resize orientationchange', function() { |
| 489 |
setFullHeight(); |
| 490 |
}); |
| 491 |
|
| 492 |
|
| 493 |
// Now handle the close button to dismiss the pre-chat message for 24 hours |
| 494 |
var closeButton = document.querySelector('.close-pre-chat-message'); |
| 495 |
if (closeButton) { |
| 496 |
closeButton.addEventListener('click', function() { |
| 497 |
$('#pre-chat-message').fadeOut(200); // Hide the message |
| 498 |
|
| 499 |
// Send an AJAX request to set the transient flag for 24 hours |
| 500 |
$.ajax({ |
| 501 |
url: mxchatChat.ajax_url, |
| 502 |
type: 'POST', |
| 503 |
data: { |
| 504 |
action: 'mxchat_dismiss_pre_chat_message', |
| 505 |
_ajax_nonce: mxchatChat.nonce |
| 506 |
}, |
| 507 |
success: function() { |
| 508 |
console.log('Pre-chat message dismissed for 24 hours.'); |
| 509 |
|
| 510 |
// Ensure the message is hidden after dismissal |
| 511 |
$('#pre-chat-message').hide(); |
| 512 |
}, |
| 513 |
error: function() { |
| 514 |
console.error('Failed to dismiss pre-chat message.'); |
| 515 |
} |
| 516 |
}); |
| 517 |
}); |
| 518 |
} |
| 519 |
|
| 520 |
|
| 521 |
}); |
| 522 |
|
