Reply To: WordPress Chatbot

[Paul Singh]

Hi Husein,

Attached are the codes I have loaded for the front end. I hope this is what you were asking for.

script.js 12 KB JavaScript - Click to view

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const apiUrl = 'https://www.paulsawhney.ca/wp-json/myapi/v1/chat-bot/'; const botConfigurationUrl = 'https://www.paulsawhney.ca/wp-json/myapi/v1/chat-bot-config'; const copyButtons = document.querySelectorAll('.lwh-open-cbot .copy-button'); const button = document.querySelector('.lwh-open-cbot #submit-btn'); let messageInput = document.querySelector('.lwh-open-cbot #message'); let content = []; let botConfigData = ''; let conversationTranscript = []; function lwhOpenCbotToggleChat() { const chatWindow = document.querySelector(".lwh-open-cbot .chat"); chatWindow.classList.toggle('show'); if(chatWindow.classList.contains('show')){ document.querySelector(".lwh-open-cbot .custom-chatbot").style.zIndex = '9999' } else{ document.querySelector(".lwh-open-cbot .custom-chatbot").style.zIndex = '9998' } } function lwhOpenCbotonFormSubmit(event, userMessage) { event.preventDefault(); if(button.disabled == true) return let message; if(userMessage == undefined){ message = messageInput.value.trim(); document.querySelector(".lwh-open-cbot .startup-btns").style.display = "none"; } else{ message = userMessage; } content.push({ role: 'user', message: message, }); let timestamp = new Date().toLocaleString(); conversationTranscript.push({ sender: 'user', time: timestamp, message: message, }); data = ""; if (message !== '') { lwhOpenCbotaddMessage('user', message); messageInput.value = ''; lwhOpenCbotaddTypingAnimation('ai'); lwhOpenCbotfetchData() } } function lwhOpenCbotaddMessage(sender, message) { let chatMessagesContainer = document.querySelector('.lwh-open-cbot .chat__messages'); let messageContainer = document.createElement('div'); messageContainer.classList.add('chat__messages__' + sender); let messageDiv = document.createElement('div'); messageDiv.innerHTML = ` ${sender === 'ai' ? ` <div> <img width="30px" class="bot-image" src="${botConfigData.botImageURL}" alt="bot-image"> </div> ` : "" } <p>${message} </p> ${sender === 'user' ? ` <div> <img width="30px" class="avatar-image" src="${botConfigData.userAvatarURL}" alt="avatar"> </div> ` : "" } `; messageContainer.appendChild(messageDiv); chatMessagesContainer.appendChild(messageContainer); chatMessagesContainer.scrollTop = chatMessagesContainer.scrollHeight; } function lwhOpenCbotaddTypingAnimation(sender) { let chatMessagesContainer = document.querySelector('.lwh-open-cbot .chat__messages'); let typingContainer = document.createElement('div'); typingContainer.classList.add('chat__messages__' + sender); let typingAnimationDiv = document.createElement('div'); typingAnimationDiv.classList.add('typing-animation'); typingAnimationDiv.innerHTML = ` <div> <img width="30px" class="bot-image" src="${botConfigData.botImageURL}" alt=""> </div> <p> </p> `; typingContainer.appendChild(typingAnimationDiv); chatMessagesContainer.appendChild(typingContainer); chatMessagesContainer.scrollTop = chatMessagesContainer.scrollHeight; } function lwhOpenCbotreplaceTypingAnimationWithMessage(sender, message) { let chatMessagesContainer = document.querySelector('.lwh-open-cbot .chat__messages'); let typingContainer = document.querySelector('.lwh-open-cbot .chat__messages__' + sender + ':last-child'); if (typingContainer) { let messageContainer = document.createElement('div'); messageContainer.classList.add('chat__messages__' + sender); messageContainer.classList.add('chat_messages_ai'); let messageDiv = document.createElement('div'); messageDiv.innerHTML = ` ${sender === 'ai' ? ` <div> <img width="30px" class="bot-image" src="${botConfigData.botImageURL}" alt="bot-image"> </div> ` : "" } <p class="typing-effect"></p> ${sender === 'user' ? ` <div> <img width="30px" class="avatar-image" src="${botConfigData.userAvatarURL}" alt="avatar"> </div> ` : "" } `; messageContainer.appendChild(messageDiv); typingContainer.parentNode.replaceChild(messageContainer, typingContainer); const typingEffectElement = messageDiv.querySelector(".typing-effect"); let index = 0; const typingInterval = setInterval(() => { typingEffectElement.textContent += message[index]; index++; if (index === message.length) { clearInterval(typingInterval); typingEffectElement.insertAdjacentHTML('beforeend', `<span title="copy" class="copy-text"><i class="fa-regular fa-copy"></i><span>copied</span></span>`); chatMessagesContainer.scrollTop = chatMessagesContainer.scrollHeight; } }, 5); chatMessagesContainer.scrollTop = chatMessagesContainer.scrollHeight; } } function lwhOpenCbotremoveTypingAnimation() { let typingAnimationDivs = document.querySelectorAll('.lwh-open-cbot .typing-animation'); typingAnimationDivs.forEach(function (typingAnimationDiv) { let chatMessagesAiDiv = typingAnimationDiv.closest('.chat__messages__ai'); if (chatMessagesAiDiv) { chatMessagesAiDiv.parentNode.removeChild(chatMessagesAiDiv); } }); } copyButtons.forEach(button => { button.addEventListener('click', function (event) { const codeElement = this.parentNode.nextElementSibling.querySelector('code'); const codeText = codeElement.textContent; navigator.clipboard.writeText(codeText).then(function () { event.target.innerText = "Copied"; setTimeout(() => { event.target.innerText = "Copy"; }, 2000); }).catch(function (error) { console.error('Error copying code: ', error); }); }); }); function lwhOpenCbotcopyText(event) { const paragraph = event.target.closest('p'); const clone = paragraph.cloneNode(true); clone.querySelectorAll('.copy-text').forEach(elem => { elem.parentNode.removeChild(elem); }); const textToCopy = clone.textContent.trim(); navigator.clipboard.writeText(textToCopy) .then(() => { const copiedSpan = event.target.nextElementSibling; copiedSpan.style.display = 'block'; setTimeout(() => { copiedSpan.style.display = 'none'; }, 2000); }) .catch(error => { console.error('Error copying text: ', error); }); } async function lwhOpenCbotfetchData() { button.disabled = true; try { response = await fetch(apiUrl, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ "last_prompt": content[content.length - 1].message, "conversation_history": content.map(item => ({ "role": item.role, "content": item.message })) }) }); if (response.ok) { data = await response.json(); console.log(data, "Data from api"); button.disabled = false; if (!data.success) { lwhOpenCbotremoveTypingAnimation() lwhOpenCbotshowPopup('Oops! Something went wrong!', '#991a1a'); throw new Error("Something went wrong. Please Try Again!"); } } else { lwhOpenCbotshowPopup('Oops! Something went wrong!', '#991a1a'); throw new Error("Request failed. Please try again!"); } content.push({ role: 'assistant', message: data.result, }); let timestamp = new Date().toLocaleString(); conversationTranscript.push({ sender: 'bot', time: timestamp, message: data.result, }); lwhOpenCbotreplaceTypingAnimationWithMessage('ai', data.result); } catch (error) { lwhOpenCbotremoveTypingAnimation(); lwhOpenCbotshowPopup('Oops! Something went wrong!', '#991a1a'); console.error('There was a problem with the fetch operation:', error); return; } } async function lwhOpenCbotfetchBotConfiguration() { const chatMessagesContainer = document.querySelector(".lwh-open-cbot .chat__messages"); document.querySelector(".lwh-open-cbot .loading").style.display = 'flex'; chatMessagesContainer.innerHTML = ''; let startupBtnsDiv = document.createElement('div'); startupBtnsDiv.classList.add('startup-btns'); chatMessagesContainer.appendChild(startupBtnsDiv); let botResponse = '' try { botResponse = await fetch(botConfigurationUrl); if (botResponse.ok) { botConfigData = await botResponse.json(); console.log(botConfigData, "Data f...

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