mirror of
https://github.com/bitsocialnet/5chan.git
synced 2026-08-03 07:41:04 +02:00
508 lines
17 KiB
React
508 lines
17 KiB
React
import React, { useState, useEffect } from 'react';
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import { Link, useNavigate, useParams, useLocation } from 'react-router-dom';
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import useBoardStore from '../useBoardStore';
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import { Container, NavBar, Header, Break, PostForm, PostFormLink, PostFormTable } from './styles/Board.styled';
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import { TopBar } from './styles/Thread.styled';
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import { Threads } from './styles/Catalog.styled';
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import { useFeed, useAccountsActions } from '@plebbit/plebbit-react-hooks';
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import ImageBanner from './ImageBanner';
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import CaptchaModal from './CaptchaModal';
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import onError from '../utils/onError';
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import InfiniteScroll from 'react-infinite-scroller';
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const Catalog = ({ setBodyStyle }) => {
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const {
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selectedTitle,
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setSelectedTitle,
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selectedAddress,
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setSelectedAddress,
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setSelectedThread,
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selectedStyle,
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setSelectedStyle,
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captchaResponse,
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setCaptchaResponse
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} = useBoardStore(state => state);
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const [defaultSubplebbits, setDefaultSubplebbits] = useState([]);
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const [showPostFormLink, setShowPostFormLink] = useState(true);
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const [showPostForm, setShowPostForm] = useState(false);
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const [name, setName] = useState('');
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const [subject, setSubject] = useState('');
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const [comment, setComment] = useState('');
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const { publishComment } = useAccountsActions();
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const [isCaptchaOpen, setIsCaptchaOpen] = useState(false);
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const [captchaImage, setCaptchaImage] = useState('');
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const navigate = useNavigate();
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const location = useLocation();
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const [prevScrollPos, setPrevScrollPos] = useState(0);
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const [visible, setVisible] = useState(true);
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const { feed, hasMore, loadMore } = useFeed([`${selectedAddress}`], 'new');
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const { subplebbitAddress } = useParams();
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useEffect(() => {
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setSelectedAddress(subplebbitAddress);
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const selectedSubplebbit = defaultSubplebbits.find((subplebbit) => subplebbit.address === subplebbitAddress);
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if (selectedSubplebbit) {
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setSelectedTitle(selectedSubplebbit.title);
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}
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}, [subplebbitAddress, setSelectedAddress, setSelectedTitle, defaultSubplebbits]);
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useEffect(() => {
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let didCancel = false;
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fetch(
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"https://raw.githubusercontent.com/plebbit/temporary-default-subplebbits/master/subplebbits.json",
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{ cache: "no-cache" }
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)
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.then((res) => res.json())
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.then(res => {
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if (!didCancel) {
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setDefaultSubplebbits(res);
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}
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});
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return () => {
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didCancel = true;
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};
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}, []);
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useEffect(() => {
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const handleScroll = () => {
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const currentScrollPos = window.pageYOffset;
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setVisible(prevScrollPos > currentScrollPos || currentScrollPos < 10);
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setPrevScrollPos(currentScrollPos);
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};
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window.addEventListener('scroll', handleScroll);
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return () => window.removeEventListener('scroll', handleScroll);
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}, [prevScrollPos, visible]);
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// post route handling
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useEffect(() => {
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const path = location.pathname;
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if (path.endsWith('/post')) {
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setShowPostFormLink(false);
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setShowPostForm(true);
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} else {
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setShowPostFormLink(true);
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setShowPostForm(false);
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}
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}, [location.pathname]);
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// automatic dark mode without interefering with user's selected style
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useEffect(() => {
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const darkModeMediaQuery = window.matchMedia('(prefers-color-scheme: dark)');
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const isDarkMode = darkModeMediaQuery.matches;
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if (isDarkMode) {
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setSelectedStyle('Tomorrow');
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setBodyStyle({
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background: '#1d1f21 none',
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color: '#c5c8c6',
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fontFamily: 'Arial, Helvetica, sans-serif'
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});
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localStorage.setItem('selectedStyle', 'Tomorrow');
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}
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const darkModeListener = (e) => {
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if (e.matches) {
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setSelectedStyle('Tomorrow');
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setBodyStyle({
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background: '#1d1f21 none',
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color: '#c5c8c6',
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fontFamily: 'Arial, Helvetica, sans-serif'
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});
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localStorage.setItem('selectedStyle', 'Tomorrow');
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}
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};
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darkModeMediaQuery.addEventListener('change', darkModeListener);
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return () => {
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darkModeMediaQuery.removeEventListener('change', darkModeListener);
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};
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}, []);
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const tryLoadMore = async () => {
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try {loadMore()}
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catch (e)
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{await new Promise(resolve => setTimeout(resolve, 1000))}
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}
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const onChallengeVerification = (challengeVerification) => {
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if (challengeVerification.challengeSuccess === true) {
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console.log('challenge success', {publishedCid: challengeVerification.publication.cid})
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}
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else if (challengeVerification.challengeSuccess === false) {
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console.error('challenge failed', {reason: challengeVerification.reason, errors: challengeVerification.errors});
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alert("Error: You seem to have mistyped the CAPTCHA. Please try again.");
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}
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}
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const onChallenge = async (challenges, comment) => {
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let challengeAnswers = [];
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try {
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challengeAnswers = await getChallengeAnswersFromUser(challenges)
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}
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catch (error) {
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console.log(error);
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}
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if (challengeAnswers) {
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await comment.publishChallengeAnswers(challengeAnswers)
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}
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}
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const getChallengeAnswersFromUser = async (challenges) => {
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return new Promise((resolve, reject) => {
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const imageString = challenges?.challenges[0].challenge;
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const imageSource = `data:image/png;base64,${imageString}`;
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const challengeImg = new Image();
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challengeImg.src = imageSource;
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challengeImg.onload = () => {
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setIsCaptchaOpen(true);
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setCaptchaImage(imageSource);
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const handleKeyDown = (event) => {
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if (event.key === 'Enter') {
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setCaptchaImage('');
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resolve(captchaResponse);
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setIsCaptchaOpen(false);
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document.removeEventListener('keydown', handleKeyDown);
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}
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};
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setCaptchaResponse('');
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document.addEventListener('keydown', handleKeyDown);
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};
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challengeImg.onerror = () => {
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reject(new Error('Could not load challenge image'));
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};
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});
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};
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const handleVoidClick = () => {}
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const handleClickTitle = (title, address) => {
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setSelectedTitle(title);
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setSelectedAddress(address);
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};
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const handleSelectChange = (event) => {
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const selected = event.target.value;
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const selectedTitle = defaultSubplebbits.find((subplebbit) => subplebbit.address === selected).title;
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setSelectedTitle(selectedTitle);
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setSelectedAddress(selected);
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navigate(`/${selected}`);
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}
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const handleClickHelp = () => {
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alert("- Embedding media is optional, posts can be text-only. \n- A CAPTCHA challenge will appear after posting. \n- The CAPTCHA is case-sensitive.");
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};
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const handleClickForm = () => {
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setShowPostFormLink(false);
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setShowPostForm(true);
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navigate(`/${selectedAddress}/catalog/post`);
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};
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const handleClickThread = (thread) => {
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setSelectedThread(thread);
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}
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const handlePublishComment = async () => {
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// Event.preventDefault();
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try {
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const pendingComment = await publishComment({
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content: comment,
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title: subject,
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subplebbitAddress: selectedAddress,
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onChallengeVerification,
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onChallenge,
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onError: onError,
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});
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console.log(`Comment pending with index: ${pendingComment.index}`);
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setName('');
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setSubject('');
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setComment('');
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} catch (error) {
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onError(error);
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}
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};
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const handleCaptchaClose = () => {
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setIsCaptchaOpen(false);
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};
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const handleStyleChange = (event) => {
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switch (event.target.value) {
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case "Yotsuba":
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const yotsubaBodyStyle = {
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background: "#ffe url(/assets/fade.png) top repeat-x",
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color: "maroon",
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fontFamily: "Arial, Helvetica, sans-serif"
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};
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setBodyStyle(yotsubaBodyStyle);
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setSelectedStyle("Yotsuba");
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localStorage.setItem("selectedStyle", "Yotsuba");
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localStorage.setItem("bodyStyle", JSON.stringify(yotsubaBodyStyle));
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break;
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case "Yotsuba-B":
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const yotsubaBBodyStyle = {
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background: "#eef2ff url(/assets/fade-blue.png) top center repeat-x",
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color: "#000",
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fontFamily: "Arial, Helvetica, sans-serif"
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};
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setBodyStyle(yotsubaBBodyStyle);
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setSelectedStyle("Yotsuba-B");
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localStorage.setItem("selectedStyle", "Yotsuba-B");
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localStorage.setItem("bodyStyle", JSON.stringify(yotsubaBBodyStyle));
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break;
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case "Futaba":
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const futabaBodyStyle = {
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background: "#ffe",
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color: "maroon",
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fontFamily: "times new roman, serif"
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};
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setBodyStyle(futabaBodyStyle);
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setSelectedStyle("Futaba");
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localStorage.setItem("selectedStyle", "Futaba");
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localStorage.setItem("bodyStyle", JSON.stringify(futabaBodyStyle));
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break;
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case "Burichan":
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const burichanBodyStyle = {
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background: "#eef2ff",
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color: "#000",
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fontFamily: "times new roman, serif"
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};
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setBodyStyle(burichanBodyStyle);
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setSelectedStyle("Burichan");
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localStorage.setItem("selectedStyle", "Burichan");
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localStorage.setItem("bodyStyle", JSON.stringify(burichanBodyStyle));
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break;
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case "Tomorrow":
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const tomorrowBodyStyle = {
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background: "#1d1f21 none",
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color: "#c5c8c6",
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fontFamily: "Arial, Helvetica, sans-serif"
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};
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setBodyStyle(tomorrowBodyStyle);
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setSelectedStyle("Tomorrow");
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localStorage.setItem("selectedStyle", "Tomorrow");
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localStorage.setItem("bodyStyle", JSON.stringify(tomorrowBodyStyle));
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break;
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case "Photon":
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const photonBodyStyle = {
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background: "#eee none",
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color: "#333",
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fontFamily: "Arial, Helvetica, sans-serif"
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};
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setBodyStyle(photonBodyStyle);
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setSelectedStyle("Photon");
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localStorage.setItem("selectedStyle", "Photon");
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localStorage.setItem("bodyStyle", JSON.stringify(photonBodyStyle));
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break;
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default:
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const defaultBodyStyle = {
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background: "#ffe url(/assets/fade.png) top repeat-x",
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color: "maroon",
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fontFamily: "Arial, Helvetica, sans-serif"
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};
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setBodyStyle(defaultBodyStyle);
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setSelectedStyle("Yotsuba");
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localStorage.setItem("selectedStyle", "Yotsuba");
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localStorage.setItem("bodyStyle", JSON.stringify(defaultBodyStyle));
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}
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}
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return (
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<Container>
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<CaptchaModal
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isOpen={isCaptchaOpen}
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closeModal={handleCaptchaClose}
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captchaImage={captchaImage} />
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<NavBar selectedStyle={selectedStyle}>
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<>
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{defaultSubplebbits.map(subplebbit => (
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<span className="boardList" key={`span-${subplebbit.address}`}>
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[
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<Link to={`/${subplebbit.address}`} key={`a-${subplebbit.address}`} onClick={() => handleClickTitle(subplebbit.title, subplebbit.address)}
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>{subplebbit.title}</Link>
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]
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</span>
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))}
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<span className="nav">
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[
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<Link to="" onClick={handleVoidClick}>Settings</Link>
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]
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[
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<Link to="/" onClick={() => handleStyleChange({target: {value: "Yotsuba"}}
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)}>Home</Link>
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]
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</span>
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<div id="board-nav-mobile" style={{ top: visible ? 0 : '-23px' }}>
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<div className="board-select">
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<strong>Board</strong>
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<select id="board-select-mobile" value={selectedAddress} onChange={handleSelectChange}>
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{defaultSubplebbits.map(subplebbit => (
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<option key={`option-${subplebbit.address}`} value={subplebbit.address}
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>{subplebbit.title}</option>
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))}
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</select>
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</div>
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<div className="page-jump">
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<Link to="" onClick={handleVoidClick}>Settings</Link>
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<Link to="/" onClick={() => handleStyleChange({target: {value: "Yotsuba"}}
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)}>Home</Link>
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</div>
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</div>
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<div id="separator-mobile"> </div>
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<div id="separator-mobile"> </div>
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</>
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</NavBar>
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<Header selectedStyle={selectedStyle}>
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<>
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<div className="banner">
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<ImageBanner />
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</div>
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<>
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<div className="board-title">{selectedTitle}</div>
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<div className="board-address">p/{selectedAddress}</div>
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</>
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</>
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</Header>
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<Break selectedStyle={selectedStyle} />
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<PostForm selectedStyle={selectedStyle}>
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<PostFormLink id="post-form-link" showPostFormLink={showPostFormLink} selectedStyle={selectedStyle} >
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<div id="post-form-link-desktop">
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[
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<a onClick={handleClickForm} onMouseOver={(event) => event.target.style.cursor='pointer'}>Start a New Thread</a>
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]
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</div>
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<div id="post-form-link-mobile">
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<span className="btn-wrap">
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<a onClick={handleClickForm} onMouseOver={(event) => event.target.style.cursor='pointer'}>Start a New Thread</a>
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</span>
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</div>
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</PostFormLink>
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<PostFormTable id="post-form" showPostForm={showPostForm} selectedStyle={selectedStyle} className="post-form">
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<tbody>
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<tr data-type="Name">
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<td id="td-name">Name</td>
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<td>
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<input name="name" type="text" tabIndex={1} placeholder="Anonymous" value={name} onChange={(event) => setName(event.target.value)} />
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</td>
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</tr>
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<tr data-type="Subject">
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<td>Subject</td>
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<td>
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<input name="sub" type="text" tabIndex={3} value={subject} onChange={(event) => setSubject(event.target.value)} />
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<input id="post-button" type="submit" value="Post" tabIndex={6} onClick={handlePublishComment} />
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</td>
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</tr>
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<tr data-type="Comment">
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<td>Comment</td>
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<td>
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<textarea name="com" cols="48" rows="4" tabIndex={4} wrap="soft" value={comment} onChange={(event) => setComment(event.target.value)}></textarea>
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</td>
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</tr>
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<tr data-type="File">
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<td>Embed File</td>
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<td>
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<input name="embed" type="text" tabIndex={7} placeholder="Paste link" />
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<button id="t-help" type="button" onClick={handleClickHelp} data-tip="Help">?</button>
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</td>
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</tr>
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</tbody>
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</PostFormTable>
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</PostForm>
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<TopBar selectedStyle={selectedStyle}>
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<hr />
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<span className="style-changer">
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Style:
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<select id="style-selector" onChange={handleStyleChange} value={selectedStyle}>
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<option value="Yotsuba">Yotsuba</option>
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<option value="Yotsuba-B">Yotsuba B</option>
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<option value="Futaba">Futaba</option>
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<option value="Burichan">Burichan</option>
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<option value="Tomorrow">Tomorrow</option>
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<option value="Photon">Photon</option>
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</select>
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</span>
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<div className="return-button" id="return-button-desktop">
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[
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<Link to={`/${selectedAddress}`}>Return</Link>
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]
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</div>
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<div id="return-button-mobile">
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<span className="btn-wrap-catalog btn-wrap">
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<Link to={`/${selectedAddress}`}>Return</Link>
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</span>
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</div>
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<hr />
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</TopBar>
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<Threads selectedStyle={selectedStyle}>
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<InfiniteScroll
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pageStart={0}
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loadMore={tryLoadMore}
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hasMore={hasMore}
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loader={<div key={`loader-${feed.length}`}>Loading...</div>}
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>
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{feed.map(thread => {
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return (
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<div key={`thread-${thread.cid}`} className="thread">
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<Link key={`a-${thread.cid}`} to={`/${selectedAddress}/thread/${thread.cid}`} onClick={() => handleClickThread(thread.cid)}>
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<img key={`img-${thread.cid}`} alt="" src="/assets/plebchan-psycho.png" />
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</Link>
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<div key={`ti-${thread.cid}`} className="thread-icons" >
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<span key={`si-${thread.cid}`} className="thread-icon sticky-icon" title="Sticky"></span>
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</div>
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<div key={`meta-${thread.cid}`} className="meta" title="(R)eplies / (I)mage Replies" >
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R:
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<b key={`b-${thread.cid}`}>{thread.replyCount}</b>
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</div>
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<div key={`t-${thread.cid}`} className="teaser">
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<b key={`b2-${thread.cid}`}>{thread.title ? `${thread.title}` : null}</b>
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{thread.content ? `: ${thread.content}` : null}
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</div>
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</div>
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)})}
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</InfiniteScroll>
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</Threads>
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</Container>
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);
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}
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export default Catalog; |