379 lines
12 KiB
JavaScript
379 lines
12 KiB
JavaScript
import Cookies from 'js-cookie';
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import {
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addClasses,
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loadCSS,
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removeClasses,
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onLocationChangeListener,
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} from './DOMHelpers';
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import {
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body,
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widgetHolder,
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createBubbleHolder,
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createBubbleIcon,
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bubbleSVG,
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chatBubble,
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closeBubble,
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bubbleHolder,
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onClickChatBubble,
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onBubbleClick,
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setBubbleText,
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addUnreadClass,
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removeUnreadClass,
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} from './bubbleHelpers';
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import { isWidgetColorLighter } from 'shared/helpers/colorHelper';
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import { dispatchWindowEvent } from 'shared/helpers/CustomEventHelper';
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import { CHATWOOT_ERROR, CHATWOOT_READY } from '../widget/constants/sdkEvents';
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import { SET_USER_ERROR } from '../widget/constants/errorTypes';
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import { getUserCookieName, setCookieWithDomain } from './cookieHelpers';
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import {
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getAlertAudio,
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initOnEvents,
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} from 'shared/helpers/AudioNotificationHelper';
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import { isFlatWidgetStyle } from './settingsHelper';
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import { popoutChatWindow } from '../widget/helpers/popoutHelper';
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import addHours from 'date-fns/addHours';
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const updateAuthCookie = (cookieContent, baseDomain = '') => {
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console.log('Updating auth cookie:', { cookieContent, baseDomain });
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setCookieWithDomain('cw_conversation', cookieContent, {
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baseDomain,
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});
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};
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const updateCampaignReadStatus = baseDomain => {
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console.log('Updating campaign read status:', { baseDomain });
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const expireBy = addHours(new Date(), 1);
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setCookieWithDomain('cw_snooze_campaigns_till', Number(expireBy), {
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expires: expireBy,
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baseDomain,
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});
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};
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export const IFrameHelper = {
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getUrl({ baseUrl, websiteToken }) {
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const url = `${baseUrl}/widget?website_token=${websiteToken}`;
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console.log('Generated widget URL:', url);
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return url;
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},
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createFrame: ({ baseUrl, websiteToken }) => {
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console.log('Creating iframe with:', { baseUrl, websiteToken });
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if (IFrameHelper.getAppFrame()) {
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console.log('Iframe already exists.');
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return;
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}
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loadCSS();
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const iframe = document.createElement('iframe');
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const cwCookie = Cookies.get('cw_conversation');
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let widgetUrl = IFrameHelper.getUrl({ baseUrl, websiteToken });
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if (cwCookie) {
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widgetUrl = `${widgetUrl}&cw_conversation=${cwCookie}`;
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console.log('Appending conversation cookie to widget URL:', widgetUrl);
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}
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iframe.src = widgetUrl;
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iframe.allow =
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'camera;microphone;fullscreen;display-capture;picture-in-picture;clipboard-write;';
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iframe.id = 'chatwoot_live_chat_widget';
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iframe.style.visibility = 'hidden';
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let holderClassName = `woot-widget-holder woot--hide woot-elements--${window.$chatwoot.position}`;
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if (window.$chatwoot.hideMessageBubble) {
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holderClassName += ` woot-widget--without-bubble`;
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}
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if (isFlatWidgetStyle(window.$chatwoot.widgetStyle)) {
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holderClassName += ` woot-widget-holder--flat`;
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}
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console.log('Holder class name:', holderClassName);
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addClasses(widgetHolder, holderClassName);
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widgetHolder.id = 'cw-widget-holder';
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widgetHolder.appendChild(iframe);
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body.appendChild(widgetHolder);
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IFrameHelper.initPostMessageCommunication();
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IFrameHelper.initWindowSizeListener();
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IFrameHelper.preventDefaultScroll();
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},
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getAppFrame: () => {
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const frame = document.getElementById('chatwoot_live_chat_widget');
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console.log('Retrieved app frame:', frame);
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return frame;
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},
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getBubbleHolder: () => {
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const holder = document.getElementsByClassName('woot--bubble-holder');
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console.log('Retrieved bubble holder:', holder);
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return holder;
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},
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sendMessage: (key, value) => {
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console.log('Sending message:', { key, value });
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const element = IFrameHelper.getAppFrame();
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element.contentWindow.postMessage(
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`chatwoot-widget:${JSON.stringify({ event: key, ...value })}`,
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'*'
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);
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},
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initPostMessageCommunication: () => {
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console.log('Initializing post message communication...');
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window.onmessage = e => {
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console.log('Message received:', e.data);
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if (
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typeof e.data !== 'string' ||
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e.data.indexOf('chatwoot-widget:') !== 0
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) {
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return;
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}
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const message = JSON.parse(e.data.replace('chatwoot-widget:', ''));
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console.log('Parsed message:', message);
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if (typeof IFrameHelper.events[message.event] === 'function') {
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IFrameHelper.events[message.event](message);
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}
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};
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},
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initWindowSizeListener: () => {
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console.log('Initializing window size listener...');
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window.addEventListener('resize', () => IFrameHelper.toggleCloseButton());
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},
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preventDefaultScroll: () => {
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console.log('Adding scroll prevention on widget holder...');
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widgetHolder.addEventListener('wheel', event => {
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const deltaY = event.deltaY;
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const contentHeight = widgetHolder.scrollHeight;
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const visibleHeight = widgetHolder.offsetHeight;
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const scrollTop = widgetHolder.scrollTop;
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console.log('Scroll event:', {
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deltaY,
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contentHeight,
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visibleHeight,
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scrollTop,
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});
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if (
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(scrollTop === 0 && deltaY < 0) ||
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(visibleHeight + scrollTop === contentHeight && deltaY > 0)
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) {
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event.preventDefault();
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}
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});
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},
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setFrameHeightToFitContent: (extraHeight, isFixedHeight) => {
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console.log('Setting iframe height:', { extraHeight, isFixedHeight });
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const iframe = IFrameHelper.getAppFrame();
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const updatedIframeHeight = isFixedHeight ? `${extraHeight}px` : '100%';
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if (iframe)
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iframe.setAttribute('style', `height: ${updatedIframeHeight} !important`);
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},
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setupAudioListeners: () => {
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console.log('Setting up audio listeners...');
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const { baseUrl = '' } = window.$chatwoot;
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getAlertAudio(baseUrl, { type: 'widget', alertTone: 'ding' }).then(() =>
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initOnEvents.forEach(event => {
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document.removeEventListener(
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event,
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IFrameHelper.setupAudioListeners,
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false
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);
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})
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);
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},
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events: {
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loaded: message => {
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console.log('Widget loaded event:', message);
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updateAuthCookie(message.config.authToken, window.$chatwoot.baseDomain);
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window.$chatwoot.hasLoaded = true;
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const campaignsSnoozedTill = Cookies.get('cw_snooze_campaigns_till');
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console.log('Campaigns snoozed till:', campaignsSnoozedTill);
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IFrameHelper.sendMessage('config-set', {
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locale: window.$chatwoot.locale,
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position: window.$chatwoot.position,
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hideMessageBubble: window.$chatwoot.hideMessageBubble,
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showPopoutButton: window.$chatwoot.showPopoutButton,
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widgetStyle: window.$chatwoot.widgetStyle,
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darkMode: window.$chatwoot.darkMode,
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showUnreadMessagesDialog: window.$chatwoot.showUnreadMessagesDialog,
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campaignsSnoozedTill,
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});
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IFrameHelper.onLoad({
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widgetColor: message.config.channelConfig.widgetColor,
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});
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IFrameHelper.toggleCloseButton();
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if (window.$chatwoot.user) {
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console.log('Setting user on load:', window.$chatwoot.user);
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IFrameHelper.sendMessage('set-user', window.$chatwoot.user);
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}
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window.playAudioAlert = () => {};
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initOnEvents.forEach(e => {
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document.addEventListener(e, IFrameHelper.setupAudioListeners, false);
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});
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if (!window.$chatwoot.resetTriggered) {
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console.log('Dispatching CHATWOOT_READY event...');
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dispatchWindowEvent({ eventName: CHATWOOT_READY });
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}
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},
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error: ({ errorType, data }) => {
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console.error('Widget error:', { errorType, data });
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dispatchWindowEvent({ eventName: CHATWOOT_ERROR, data: data });
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if (errorType === SET_USER_ERROR) {
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console.log('Removing user cookie due to error.');
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Cookies.remove(getUserCookieName());
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}
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},
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onEvent({ eventIdentifier: eventName, data }) {
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console.log('Custom event triggered:', { eventName, data });
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dispatchWindowEvent({ eventName, data });
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},
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setBubbleLabel(message) {
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console.log('Setting bubble label:', message);
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setBubbleText(window.$chatwoot.launcherTitle || message.label);
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},
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setAuthCookie({ data: { widgetAuthToken } }) {
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console.log('Setting auth cookie with token:', widgetAuthToken);
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updateAuthCookie(widgetAuthToken, window.$chatwoot.baseDomain);
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},
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setCampaignReadOn() {
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console.log('Setting campaign read status.');
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updateCampaignReadStatus(window.$chatwoot.baseDomain);
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},
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toggleBubble: state => {
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console.log('Toggling bubble state:', state);
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let bubbleState = {};
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if (state === 'open') {
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bubbleState.toggleValue = true;
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} else if (state === 'close') {
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bubbleState.toggleValue = false;
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}
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onBubbleClick(bubbleState);
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},
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popoutChatWindow: ({ baseUrl, websiteToken, locale }) => {
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console.log('Popping out chat window:', {
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baseUrl,
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websiteToken,
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locale,
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});
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const cwCookie = Cookies.get('cw_conversation');
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window.$chatwoot.toggle('close');
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popoutChatWindow(baseUrl, websiteToken, locale, cwCookie);
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},
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closeWindow: () => {
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console.log('Closing chat window.');
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onBubbleClick({ toggleValue: false });
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removeUnreadClass();
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},
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onBubbleToggle: isOpen => {
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console.log('Bubble toggle event:', isOpen);
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IFrameHelper.sendMessage('toggle-open', { isOpen });
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if (isOpen) {
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IFrameHelper.pushEvent('webwidget.triggered');
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}
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},
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onLocationChange: ({ referrerURL, referrerHost }) => {
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console.log('Location change detected:', { referrerURL, referrerHost });
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IFrameHelper.sendMessage('change-url', {
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referrerURL,
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referrerHost,
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});
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},
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updateIframeHeight: message => {
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console.log('Updating iframe height:', message);
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const { extraHeight = 0, isFixedHeight } = message;
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IFrameHelper.setFrameHeightToFitContent(extraHeight, isFixedHeight);
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},
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setUnreadMode: () => {
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console.log('Setting unread mode.');
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addUnreadClass();
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onBubbleClick({ toggleValue: true });
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},
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resetUnreadMode: () => {
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console.log('Resetting unread mode.');
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removeUnreadClass();
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},
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handleNotificationDot: event => {
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console.log('Handling notification dot:', event);
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if (window.$chatwoot.hideMessageBubble) {
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return;
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}
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const bubbleElement = document.querySelector('.woot-widget-bubble');
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if (
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event.unreadMessageCount > 0 &&
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!bubbleElement.classList.contains('unread-notification')
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) {
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addClasses(bubbleElement, 'unread-notification');
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} else if (event.unreadMessageCount === 0) {
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removeClasses(bubbleElement, 'unread-notification');
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}
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},
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closeChat: () => {
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console.log('Closing chat.');
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onBubbleClick({ toggleValue: false });
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},
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playAudio: () => {
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console.log('Playing audio alert.');
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window.playAudioAlert();
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},
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},
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pushEvent: eventName => {
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console.log('Pushing event:', eventName);
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IFrameHelper.sendMessage('push-event', { eventName });
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},
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onLoad: ({ widgetColor }) => {
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console.log('On load with widget color:', widgetColor);
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const iframe = IFrameHelper.getAppFrame();
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iframe.style.visibility = '';
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iframe.setAttribute('id', `chatwoot_live_chat_widget`);
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if (IFrameHelper.getBubbleHolder().length) {
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console.log('Bubble holder already exists.');
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return;
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}
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createBubbleHolder(window.$chatwoot.hideMessageBubble);
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onLocationChangeListener();
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let className = 'woot-widget-bubble';
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let closeBtnClassName = `woot-elements--${window.$chatwoot.position} woot-widget-bubble woot--close woot--hide`;
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if (isFlatWidgetStyle(window.$chatwoot.widgetStyle)) {
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className += ' woot-widget-bubble--flat';
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closeBtnClassName += ' woot-widget-bubble--flat';
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}
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if (isWidgetColorLighter(widgetColor)) {
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className += ' woot-widget-bubble-color--lighter';
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closeBtnClassName += ' woot-widget-bubble-color--lighter';
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}
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const chatIcon = createBubbleIcon({
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className,
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path: bubbleSVG,
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target: chatBubble,
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});
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addClasses(closeBubble, closeBtnClassName);
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chatIcon.style.background = widgetColor;
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closeBubble.style.background = widgetColor;
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bubbleHolder.appendChild(chatIcon);
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bubbleHolder.appendChild(closeBubble);
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onClickChatBubble();
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},
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toggleCloseButton: () => {
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const isMobile = window.matchMedia('(max-width: 668px)').matches;
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console.log('Toggling close button for mobile:', isMobile);
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IFrameHelper.sendMessage('toggle-close-button', { isMobile });
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},
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};
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