mirror of
https://github.com/bitsocialnet/5chan.git
synced 2026-08-03 07:41:04 +02:00
398 lines
15 KiB
React
398 lines
15 KiB
React
import React, { useState, useEffect, Fragment } from 'react';
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import { Link, useNavigate, useParams } from 'react-router-dom';
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import InfiniteScroll from 'react-infinite-scroller';
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import { useFeed, usePublishComment } from '@plebbit/plebbit-react-hooks';
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import VideoThumbnail from 'react-video-thumbnail';
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import { debounce } from 'lodash';
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import useAppStore from '../../useAppStore';
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import { Container, NavBar, Header, Break, PostForm, PostFormLink, PostFormTable } from './styles/Board.styled';
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import { Threads } from './styles/Catalog.styled';
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import { TopBar } from './styles/Thread.styled';
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import CaptchaModal from '../CaptchaModal';
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import CatalogLoader from '../CatalogLoader';
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import ImageBanner from '../ImageBanner';
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import SettingsModal from '../SettingsModal';
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import getCommentMediaInfo from '../../utils/getCommentMediaInfo';
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import handleStyleChange from '../../utils/handleStyleChange';
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import onError from '../../utils/onError';
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import onSuccess from '../../utils/onSuccess';
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import useClickForm from '../../hooks/useClickForm';
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const Catalog = () => {
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const {
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captchaResponse, setCaptchaResponse,
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defaultSubplebbits,
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isSettingsOpen, setIsSettingsOpen,
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selectedAddress, setSelectedAddress,
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selectedStyle,
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setSelectedThread,
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selectedTitle, setSelectedTitle,
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showPostForm,
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showPostFormLink
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} = useAppStore(state => state);
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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 } = usePublishComment();
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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 [prevScrollPos, setPrevScrollPos] = useState(0);
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const [visible, setVisible] = useState(true);
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const { feed, hasMore, loadMore } = useFeed({subplebbitAddresses: [`${selectedAddress}`], sortType: 'new'});
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const { subplebbitAddress } = useParams();
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const handleClickForm = useClickForm();
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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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// mobile navbar scroll effect
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useEffect(() => {
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const debouncedHandleScroll = debounce(() => {
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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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}, 50);
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window.addEventListener('scroll', debouncedHandleScroll);
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return () => window.removeEventListener('scroll', debouncedHandleScroll);
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}, [prevScrollPos, visible]);
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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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onSuccess('challenge success', {publishedCid: challengeVerification.publication.cid})
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}
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else if (challengeVerification.challengeSuccess === false) {
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onError('challenge failed', {reason: challengeVerification.reason, errors: challengeVerification.errors});
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onError("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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onError(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(onError('Could not load challenge image'));
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};
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});
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};
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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 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 handleSettingsClose = () => {
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setIsSettingsOpen(false);
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}
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const handleSettingsOpen = () => {
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setIsSettingsOpen(true);
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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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<SettingsModal
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selectedStyle={selectedStyle}
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isOpen={isSettingsOpen}
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closeModal={handleSettingsClose} />
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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={`/${selectedAddress}/catalog/settings`} onClick={handleSettingsOpen}>Settings</Link>
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]
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[
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<Link to="/" onClick={() => handleStyleChange({target: {value: "Yotsuba"}}
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)}>Home</Link>
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]
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</span>
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<div id="board-nav-mobile" style={{ top: visible ? 0 : '-23px' }}>
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<div className="board-select">
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<strong>Board</strong>
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<select id="board-select-mobile" value={selectedAddress} onChange={handleSelectChange}>
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{defaultSubplebbits.map(subplebbit => (
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<option key={`option-${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={`/${selectedAddress}/catalog/settings`} onClick={handleSettingsOpen}>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={`/${selectedAddress}`}>Return</Link>
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</span>
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</div>
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<div id="stats" style={{float: "right", marginTop: "5px"}}>
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{feed.length > 0 ? (null) : (<span>Fetching IPFS...</span>)}
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</div>
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<hr />
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</TopBar>
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<Threads selectedStyle={selectedStyle}>
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{feed.length < 1 ? (
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<CatalogLoader />
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) : (
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<InfiniteScroll
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pageStart={0}
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loadMore={tryLoadMore}
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hasMore={hasMore}
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>
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{feed.map(thread => {
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const commentMediaInfo = getCommentMediaInfo(thread);
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const fallbackImgUrl = "/assets/filedeleted-res.gif";
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return (
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<div key={`thread-${thread.cid}`} className="thread">
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<Link key={`a-${thread.cid}`} to={`/${selectedAddress}/thread/${thread.cid}`} onClick={() => handleClickThread(thread.cid)}>
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{commentMediaInfo?.url ? (
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<Fragment key="f-catalog">
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{commentMediaInfo?.type === "webpage" ? (
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<img key={`img-${thread.cid}`} alt="thread" src={commentMediaInfo.url}
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onError={(e) => {
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e.target.src = fallbackImgUrl
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e.target.onerror = null;}} />
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) : null}
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{commentMediaInfo?.type === "image" ? (
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<img key={`img-${thread.cid}`} alt="thread" src={commentMediaInfo.url}
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onError={(e) => {
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e.target.src = fallbackImgUrl
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e.target.onerror = null;}} />
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) : null}
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{commentMediaInfo?.type === "video" ? (
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<VideoThumbnail
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videoUrl={commentMediaInfo.url}
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thumbnailHandler={(thumbnail) => {
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const img = document.querySelector(`img[key="img-${thread.cid}"]`);
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if (img) {
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img.src = thumbnail;
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}
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}}
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/>
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) : null}
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{commentMediaInfo?.type === "audio" ? (
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<audio controls key={`fti-${thread.cid}`} src={commentMediaInfo.url} alt={commentMediaInfo.type} onError={(e) => e.target.src = fallbackImgUrl} />
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) : null}
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</Fragment>
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) : null}
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</Link>
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{/* <div key={`ti-${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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)}
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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; |