mirror of
https://github.com/bitsocialnet/5chan.git
synced 2026-08-03 07:41:04 +02:00
498 lines
19 KiB
React
498 lines
19 KiB
React
import React, { useState, useEffect, useRef, Fragment } from 'react';
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import { Helmet } from 'react-helmet-async';
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import InfiniteScroll from 'react-infinite-scroller';
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import { Link, useNavigate, useParams } from 'react-router-dom';
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import { useFeed, usePublishComment } from '@plebbit/plebbit-react-hooks';
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import { debounce } from 'lodash';
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import useGeneralStore from '../../hooks/stores/useGeneralStore';
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import { Container, NavBar, Header, Break, PostForm, PostFormLink, PostFormTable } from '../styled/Board.styled';
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import { Threads } from '../styled/Catalog.styled';
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import { TopBar, Footer } from '../styled/Thread.styled';
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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 useClickForm from '../../hooks/useClickForm';
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import useError from '../../hooks/useError';
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const Catalog = () => {
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const {
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captchaResponse, setCaptchaResponse,
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setChallengesArray,
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defaultSubplebbits,
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setIsCaptchaOpen,
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isSettingsOpen, setIsSettingsOpen,
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setPendingComment,
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setPendingCommentIndex,
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setResolveCaptchaPromise,
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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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} = useGeneralStore(state => state);
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const nameRef = useRef();
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const subjectRef = useRef();
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const commentRef = useRef();
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const linkRef = useRef();
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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 [errorMessage, setErrorMessage] = useState(null);
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useError(errorMessage, [errorMessage]);
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// temporary title from JSON, gets subplebbitAddress from URL
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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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navigate(`/p/${selectedAddress}/c/${challengeVerification.publication?.cid}`);
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console.log('challenge success');
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}
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else if (challengeVerification.challengeSuccess === false) {
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setErrorMessage('Challenge Failed', {reason: challengeVerification.reason, errors: challengeVerification.errors});
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}
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};
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const onChallenge = async (challenges, comment) => {
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setPendingComment(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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setErrorMessage(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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useEffect(() => {
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setPublishCommentOptions((prevPublishCommentOptions) => ({
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...prevPublishCommentOptions,
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subplebbitAddress: selectedAddress,
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}));
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}, [selectedAddress]);
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const [publishCommentOptions, setPublishCommentOptions] = useState({
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subplebbitAddress: selectedAddress,
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onChallenge,
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onChallengeVerification,
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onError: (error) => {
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setErrorMessage(error);
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},
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});
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const { publishComment, index } = usePublishComment(publishCommentOptions);
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useEffect(() => {
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if (index !== undefined) {
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setPendingCommentIndex(index);
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navigate(`/profile/c/${index}`);
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}
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}, [index]);
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const resetFields = () => {
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nameRef.current.value = '';
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subjectRef.current.value = '';
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commentRef.current.value = '';
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linkRef.current.value = '';
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};
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const handleSubmit = async (event) => {
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event.preventDefault();
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setPublishCommentOptions((prevPublishCommentOptions) => ({
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...prevPublishCommentOptions,
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author: {
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displayName: nameRef.current.value || undefined,
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},
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title: subjectRef.current.value || undefined,
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content: commentRef.current.value || undefined,
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link: linkRef.current.value || undefined,
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}));
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};
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useEffect(() => {
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if (publishCommentOptions.content) {
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(async () => {
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await publishComment();
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resetFields();
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})();
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}
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}, [publishCommentOptions]);
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const getChallengeAnswersFromUser = async (challenges) => {
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setChallengesArray(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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const handleKeyDown = async (event) => {
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if (event.key === 'Enter') {
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const currentCaptchaResponse = captchaResponse;
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resolve(currentCaptchaResponse);
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setIsCaptchaOpen(false);
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document.removeEventListener('keydown', handleKeyDown);
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event.preventDefault();
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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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setResolveCaptchaPromise(resolve);
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};
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challengeImg.onerror = () => {
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reject(setErrorMessage('Could not load challenges'));
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};
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});
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};
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// mobile navbar board select functionality
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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(`/p/${selected}`);
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};
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return (
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<>
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<Helmet>
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<title>{((selectedTitle ? selectedTitle : selectedAddress) + " - Catalog - plebchan")}</title>
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</Helmet>
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<Container>
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<SettingsModal
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selectedStyle={selectedStyle}
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isOpen={isSettingsOpen}
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closeModal={() => setIsSettingsOpen(false)} />
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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-${subplebbit.address}`}>
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[
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<Link to={`/p/${subplebbit.address}`} key={`a-${subplebbit.address}`}
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onClick={() => {
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setSelectedTitle(subplebbit.title);
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setSelectedAddress(subplebbit.address);
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}}
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>{subplebbit.title ? subplebbit.title : subplebbit.address}</Link>
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]
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</span>
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))}
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<span className="nav">
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[
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<Link to={`/p/${selectedAddress}/catalog/settings`} onClick={() => setIsSettingsOpen(true)}>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-${subplebbit.address}`} value={subplebbit.address}
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>{subplebbit.title ? subplebbit.title : subplebbit.address}</option>
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))}
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</select>
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</div>
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<div className="page-jump">
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<Link to={`/p/${selectedAddress}/catalog/settings`} onClick={() => setIsSettingsOpen(true)}>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={useClickForm()} 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={useClickForm()} 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" ref={nameRef} />
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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} ref={subjectRef}/>
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<input id="post-button" type="submit" value="Post" tabIndex={6}
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onClick={handleSubmit} />
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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" ref={commentRef} />
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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" ref={linkRef} />
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<button id="t-help" type="button" onClick={
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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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} 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={`/p/${selectedAddress}`}>Return</Link>
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]
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</div>
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<div id="return-button-mobile">
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<span className="btn-wrap-catalog btn-wrap">
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<Link to={`/p/${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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<Link style={{all: "unset", cursor: "pointer"}} key={`link-${thread.cid}`} to={`/p/${selectedAddress}/c/${thread.cid}`} onClick={() => setSelectedThread(thread.cid)}>
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<div key={`thread-${thread.cid}`} className="thread">
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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-${thread.cid}`} alt="thread"
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src={commentMediaInfo.url}
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onError={(e) => {
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e.target.src = fallbackImgUrl
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e.target.onerror = null;}} />
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) : null}
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{commentMediaInfo?.type === "image" ? (
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<img key={`img-${thread.cid}`} alt="thread"
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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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<video key={`fti-${thread.cid}`}
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src={commentMediaInfo.url}
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alt={commentMediaInfo.type}
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style={{ pointerEvents: "none" }}
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onError={(e) => e.target.src = fallbackImgUrl} />
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) : null}
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{commentMediaInfo?.type === "audio" ? (
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<audio controls
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key={`fti-${thread.cid}`}
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src={commentMediaInfo.url}
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alt={commentMediaInfo.type}
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style={{ pointerEvents: "none" }}
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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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{/* <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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</Link>
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)})}
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</InfiniteScroll>
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)}
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</Threads>
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<Footer selectedStyle={selectedStyle}>
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<Break id="break" selectedStyle={selectedStyle} style={{
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marginTop: "-36px",
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width: "100%",
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}} />
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<Break selectedStyle={selectedStyle} style={{
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width: "100%",
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}} />
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<span className="style-changer" style={{
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float: "right",
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marginTop: "2px",
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}}>
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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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<NavBar selectedStyle={selectedStyle} style={{
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marginTop: "42px",
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}}>
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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 key={`a-${subplebbit.address}`}
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to={`/p/${subplebbit.address}`}
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onClick={() => {
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setSelectedTitle(subplebbit.title);
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setSelectedAddress(subplebbit.address);
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}}
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>{subplebbit.title ? subplebbit.title : subplebbit.address}</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={`/p/${selectedAddress}/settings`} onClick={() => setIsSettingsOpen(true)}>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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</>
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</NavBar>
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<div id="version">
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plebchan v0.1.0. GPL-2.0
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</div>
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<div className="footer-links"
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style={{
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textAlign: "center",
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fontSize: "x-small",
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fontFamily: "arial",
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marginTop: "10px",
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marginBottom: "15px",
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}}>
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<a href="https://plebbit.com" target="_blank" rel="noopener noreferrer">About</a>
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•
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<a href="https://github.com/plebbit" target="_blank" rel="noopener noreferrer">GitHub</a>
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•
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<a href="https://twitter.com/getplebbit" target="_blank" rel="noopener noreferrer">Twitter</a>
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•
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<a href="https://t.me/plebbit" target="_blank" rel="noopener noreferrer">Telegram</a>
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</div>
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</Footer>
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</Container>
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</>
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);
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}
|
||
|
||
export default Catalog; |