132 lines
4.2 KiB
JavaScript
132 lines
4.2 KiB
JavaScript
// © XlXi 2021
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// Graphictoria 5
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import { Component } from 'react';
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import axios from 'axios';
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import Twemoji from 'react-twemoji';
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import { buildGenericApiUrl } from '../util/HTTP.js';
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import Loader from './Loader';
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axios.defaults.withCredentials = true;
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class Feed extends Component {
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constructor(props) {
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super(props);
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this.state = {
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feedLoaded: false,
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loadingCursor: false,
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feedPosts: [],
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mouseHover: -1
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};
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this.loadMore = this.loadMore.bind(this);
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}
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componentWillMount() {
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window.addEventListener('scroll', this.loadMore);
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}
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componentWillUnmount() {
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window.removeEventListener('scroll', this.loadMore);
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}
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componentDidMount() {
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axios.get(buildGenericApiUrl('api', 'feed/v1/list-json'))
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.then(res => {
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const posts = res.data;
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this.nextCursor = posts.next_cursor;
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this.setState({ feedPosts: posts.data, feedLoaded: true });
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});
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}
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// XlXi: https://stackoverflow.com/questions/57778950/how-to-load-more-search-results-when-scrolling-down-the-page-in-react-js
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loadMore() {
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// XlXi: Taking the height of the footer into account.
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if (window.innerHeight + document.documentElement.scrollTop >= document.scrollingElement.scrollHeight-200) {
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if (!!(this.nextCursor) && !this.state.loadingCursor) {
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this.setState({ loadingCursor: true });
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axios.get(buildGenericApiUrl('api', `feed/v1/list-json?cursor=${this.nextCursor}`))
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.then(res => {
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const posts = res.data;
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this.nextCursor = posts.next_cursor;
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this.setState({ feedPosts: this.state.feedPosts.concat(posts.data), loadingCursor: false });
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});
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}
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}
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}
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render() {
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return (
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<>
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<h4>My Feed</h4>
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<div className="card mb-2">
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<div className="input-group p-2">
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<input disabled={ !this.state.feedLoaded } type="text" className="form-control" placeholder="What are you up to?" />
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<button disabled={ !this.state.feedLoaded } type="submit" className="btn btn-secondary">Share</button>
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</div>
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</div>
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{
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this.state.feedLoaded ?
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(
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this.state.feedPosts.length > 0 ?
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<>
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<div className="card d-flex">
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{
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this.state.feedPosts.map(({ postId, poster, time, content }, index) =>
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<>
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<div className="row p-2" onMouseEnter={ () => this.setState({ mouseHover: index }) } onMouseLeave={ () => this.setState({ mouseHover: -1 }) }>
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<div className="col-3 col-sm-2 col-md-1">
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<a href={ buildGenericApiUrl('www', (poster.type == 'User' ? `users/${poster.name}/profile` : `groups/${poster.id}`)) }>
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{ poster.type == 'User' ?
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<img src={ poster.thumbnail } width="90" height="90" className="img-fluid border graphictora-user-circle" /> :
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<img src={ poster.thumbnail } width="90" height="90" className="img-fluid" />
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}
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</a>
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</div>
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<div className="col-9 col-sm-10 col-md-11">
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<div className="d-flex">
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<a href={ buildGenericApiUrl('www', (poster.type == 'User' ? `users/${poster.name}/profile` : `groups/${poster.id}`)) } className="text-decoration-none fw-bold me-auto">{ poster.name }{ poster.icon ? <> <i className={ poster.icon }></i></> : null }</a>
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{ this.state.mouseHover == index ? <a href={ buildGenericApiUrl('www', `report/user-wall/${postId}`) } target="_blank" className="text-decoration-none link-danger me-2">Report <i className="fa-solid fa-circle-exclamation"></i></a> : null }
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<p className="text-muted">{ time }</p>
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</div>
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<Twemoji options={{ className: 'twemoji', base: '/images/twemoji/', folder: 'svg', ext: '.svg' }}>
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<p>{ content }</p>
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</Twemoji>
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</div>
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</div>
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{ this.state.feedPosts.length != (index+1) ? <hr className="m-0" /> : null }
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</>
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)
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}
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</div>
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{
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this.state.loadingCursor ?
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<div className="d-flex mt-2">
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<Loader />
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</div>
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:
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null
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}
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</>
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:
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<div className="text-center mt-3">
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<p className="text-muted">No posts were found. You could be the first!</p>
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</div>
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)
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:
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<div className="d-flex">
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<Loader />
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</div>
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}
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</>
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);
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}
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}
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export default Feed; |