Alex Gleason
2 years ago
commit
5ca4e2fef7
@ -1,297 +0,0 @@
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import classnames from 'classnames';
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import PropTypes from 'prop-types';
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import React from 'react';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import { FormattedMessage } from 'react-intl';
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import { connect } from 'react-redux';
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import { withRouter } from 'react-router-dom';
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import { getSoapboxConfig } from 'soapbox/actions/soapbox';
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import Icon from 'soapbox/components/icon';
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import Poll from 'soapbox/components/poll';
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import { addGreentext } from 'soapbox/utils/greentext';
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import { onlyEmoji } from 'soapbox/utils/rich_content';
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import { isRtl } from '../rtl';
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import Permalink from './permalink';
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const MAX_HEIGHT = 642; // 20px * 32 (+ 2px padding at the top)
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const BIG_EMOJI_LIMIT = 10;
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const mapStateToProps = state => ({
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greentext: getSoapboxConfig(state).get('greentext'),
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});
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export default @connect(mapStateToProps)
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@withRouter
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class StatusContent extends React.PureComponent {
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static propTypes = {
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status: ImmutablePropTypes.record.isRequired,
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reblogContent: PropTypes.string,
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expanded: PropTypes.bool,
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onExpandedToggle: PropTypes.func,
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onClick: PropTypes.func,
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collapsable: PropTypes.bool,
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greentext: PropTypes.bool,
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history: PropTypes.object,
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};
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state = {
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hidden: true,
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collapsed: null, // `collapsed: null` indicates that an element doesn't need collapsing, while `true` or `false` indicates that it does (and is/isn't).
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};
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_updateStatusLinks() {
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const node = this.node;
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if (!node) {
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return;
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}
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const links = node.querySelectorAll('a');
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for (let i = 0; i < links.length; ++i) {
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const link = links[i];
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if (link.classList.contains('status-link')) {
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continue;
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}
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link.classList.add('status-link');
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link.setAttribute('rel', 'nofollow noopener');
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link.setAttribute('target', '_blank');
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const mention = this.props.status.get('mentions').find(item => link.href === `${item.get('url')}`);
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if (mention) {
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link.addEventListener('click', this.onMentionClick.bind(this, mention), false);
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link.setAttribute('title', mention.get('acct'));
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} else if (link.textContent[0] === '#' || (link.previousSibling && link.previousSibling.textContent && link.previousSibling.textContent[link.previousSibling.textContent.length - 1] === '#')) {
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link.addEventListener('click', this.onHashtagClick.bind(this, link.text), false);
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} else {
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link.setAttribute('title', link.href);
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}
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}
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}
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setCollapse() {
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const node = this.node;
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if (!node) {
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return;
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}
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if (
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this.props.collapsable
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&& this.props.onClick
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&& this.state.collapsed === null
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&& this.props.status.get('spoiler_text').length === 0
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) {
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if (node.clientHeight > MAX_HEIGHT) {
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this.setState({ collapsed: true });
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}
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}
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}
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setOnlyEmoji = () => {
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if (!this.node) return;
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const only = onlyEmoji(this.node, BIG_EMOJI_LIMIT, true);
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if (only !== this.state.onlyEmoji) {
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this.setState({ onlyEmoji: only });
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}
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}
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refresh = () => {
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this.setCollapse();
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this._updateStatusLinks();
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this.setOnlyEmoji();
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}
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componentDidMount() {
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this.refresh();
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}
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componentDidUpdate() {
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this.refresh();
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}
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onMentionClick = (mention, e) => {
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if (this.props.history && e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault();
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this.props.history.push(`/@${mention.get('acct')}`);
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}
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}
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onHashtagClick = (hashtag, e) => {
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hashtag = hashtag.replace(/^#/, '').toLowerCase();
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if (this.props.history && e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault();
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this.props.history.push(`/tags/${hashtag}`);
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}
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}
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handleMouseDown = (e) => {
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this.startXY = [e.clientX, e.clientY];
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}
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handleMouseUp = (e) => {
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if (!this.startXY) {
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return;
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}
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const [ startX, startY ] = this.startXY;
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const [ deltaX, deltaY ] = [Math.abs(e.clientX - startX), Math.abs(e.clientY - startY)];
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if (e.target.localName === 'button' || e.target.localName === 'a' || (e.target.parentNode && (e.target.parentNode.localName === 'button' || e.target.parentNode.localName === 'a'))) {
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return;
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}
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if (deltaX + deltaY < 5 && e.button === 0 && this.props.onClick) {
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this.props.onClick();
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}
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this.startXY = null;
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}
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handleSpoilerClick = (e) => {
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e.preventDefault();
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if (this.props.onExpandedToggle) {
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// The parent manages the state
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this.props.onExpandedToggle();
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} else {
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this.setState({ hidden: !this.state.hidden });
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}
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}
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handleCollapsedClick = (e) => {
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e.preventDefault();
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this.setState({ collapsed: !this.state.collapsed });
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}
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setRef = (c) => {
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this.node = c;
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}
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parseHtml = html => {
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const { greentext } = this.props;
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if (greentext) return addGreentext(html);
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return html;
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}
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getHtmlContent = () => {
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const { status } = this.props;
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const html = status.get('contentHtml');
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return this.parseHtml(html);
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}
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render() {
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const { status } = this.props;
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const { onlyEmoji } = this.state;
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if (status.get('content').length === 0) {
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return null;
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}
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const hidden = this.props.onExpandedToggle ? !this.props.expanded : this.state.hidden;
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const content = { __html: this.getHtmlContent() };
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const spoilerContent = { __html: status.get('spoilerHtml') };
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const directionStyle = { direction: 'ltr' };
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const classNames = classnames('status__content', {
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'status__content--with-action': this.props.onClick && this.props.history,
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'status__content--with-spoiler': status.get('spoiler_text').length > 0,
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'status__content--collapsed': this.state.collapsed === true,
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'status__content--big': onlyEmoji,
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});
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if (isRtl(status.get('search_index'))) {
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directionStyle.direction = 'rtl';
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}
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const readMoreButton = (
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<button className='status__content__read-more-button' onClick={this.props.onClick} key='read-more'>
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<FormattedMessage id='status.read_more' defaultMessage='Read more' /><Icon id='angle-right' fixedWidth />
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</button>
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);
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if (status.get('spoiler_text').length > 0) {
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let mentionsPlaceholder = '';
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const mentionLinks = status.get('mentions').map(item => (
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<Permalink to={`/@${item.get('acct')}`} href={`/@${item.get('acct')}`} key={item.get('id')} className='mention'>
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@<span>{item.get('username')}</span>
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</Permalink>
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)).reduce((aggregate, item) => [...aggregate, item, ' '], []);
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const toggleText = hidden ? <FormattedMessage id='status.show_more' defaultMessage='Show more' /> : <FormattedMessage id='status.show_less' defaultMessage='Show less' />;
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if (hidden) {
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mentionsPlaceholder = <div>{mentionLinks}</div>;
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}
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return (
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<div className={classNames} ref={this.setRef} tabIndex='0' style={directionStyle} onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp}>
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<p style={{ marginBottom: hidden && status.get('mentions').isEmpty() ? '0px' : null }}>
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<span dangerouslySetInnerHTML={spoilerContent} lang={status.get('language')} />
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{' '}
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<button tabIndex='0' className={`status__content__spoiler-link ${hidden ? 'status__content__spoiler-link--show-more' : 'status__content__spoiler-link--show-less'}`} onClick={this.handleSpoilerClick}>{toggleText}</button>
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</p>
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{mentionsPlaceholder}
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<div tabIndex={!hidden ? 0 : null} className={`status__content__text ${!hidden ? 'status__content__text--visible' : ''}`} style={directionStyle} dangerouslySetInnerHTML={content} lang={status.get('language')} />
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{!hidden && !!status.get('poll') && <Poll id={status.get('poll')} status={status.get('url')} />}
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</div>
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);
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} else if (this.props.onClick) {
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const output = [
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<div
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ref={this.setRef}
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tabIndex='0'
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key='content'
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className={classNames}
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style={directionStyle}
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dangerouslySetInnerHTML={content}
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lang={status.get('language')}
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onMouseDown={this.handleMouseDown}
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onMouseUp={this.handleMouseUp}
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/>,
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];
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if (this.state.collapsed) {
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output.push(readMoreButton);
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}
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if (status.get('poll')) {
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output.push(<Poll id={status.get('poll')} key='poll' status={status.get('url')} />);
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}
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return output;
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} else {
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const output = [
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<div
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ref={this.setRef}
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tabIndex='0'
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key='content'
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className={classnames('status__content', {
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'status__content--big': onlyEmoji,
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})}
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style={directionStyle}
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dangerouslySetInnerHTML={content}
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lang={status.get('language')}
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/>,
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];
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if (status.get('poll')) {
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output.push(<Poll id={status.get('poll')} key='poll' status={status.get('url')} />);
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}
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return output;
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}
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}
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}
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@ -0,0 +1,296 @@
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import classNames from 'classnames';
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import React, { useState, useRef, useEffect } from 'react';
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import { FormattedMessage } from 'react-intl';
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import { useHistory } from 'react-router-dom';
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import Icon from 'soapbox/components/icon';
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import Poll from 'soapbox/components/poll';
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import { useSoapboxConfig } from 'soapbox/hooks';
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import { addGreentext } from 'soapbox/utils/greentext';
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import { onlyEmoji as isOnlyEmoji } from 'soapbox/utils/rich_content';
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import { isRtl } from '../rtl';
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import type { Status, Mention } from 'soapbox/types/entities';
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const MAX_HEIGHT = 642; // 20px * 32 (+ 2px padding at the top)
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const BIG_EMOJI_LIMIT = 10;
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type Point = [
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x: number,
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y: number,
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]
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interface IReadMoreButton {
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onClick: React.MouseEventHandler,
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}
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/** Button to expand a truncated status (due to too much content) */
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const ReadMoreButton: React.FC<IReadMoreButton> = ({ onClick }) => (
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<button className='status__content__read-more-button' onClick={onClick}>
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<FormattedMessage id='status.read_more' defaultMessage='Read more' />
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<Icon id='angle-right' fixedWidth />
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</button>
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);
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interface ISpoilerButton {
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onClick: React.MouseEventHandler,
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hidden: boolean,
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tabIndex?: number,
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}
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/** Button to expand status text behind a content warning */
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const SpoilerButton: React.FC<ISpoilerButton> = ({ onClick, hidden, tabIndex }) => (
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<button
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tabIndex={tabIndex}
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className={classNames(
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'inline-block rounded-md px-1.5 py-0.5 ml-[0.5em]',
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'text-black dark:text-white',
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'font-bold text-[11px] uppercase',
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'bg-primary-100 dark:bg-primary-900',
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'hover:bg-primary-300 dark:hover:bg-primary-600',
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'focus:bg-primary-200 dark:focus:bg-primary-600',
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'hover:no-underline',
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'duration-100',
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)}
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onClick={onClick}
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>
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{hidden ? (
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<FormattedMessage id='status.show_more' defaultMessage='Show more' />
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) : (
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<FormattedMessage id='status.show_less' defaultMessage='Show less' />
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)}
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</button>
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);
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interface IStatusContent {
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status: Status,
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expanded?: boolean,
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onExpandedToggle?: () => void,
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onClick?: () => void,
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collapsable?: boolean,
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}
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/** Renders the text content of a status */
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const StatusContent: React.FC<IStatusContent> = ({ status, expanded = false, onExpandedToggle, onClick, collapsable = false }) => {
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const history = useHistory();
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const [hidden, setHidden] = useState(true);
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const [collapsed, setCollapsed] = useState(false);
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const [onlyEmoji, setOnlyEmoji] = useState(false);
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const startXY = useRef<Point>();
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const node = useRef<HTMLDivElement>(null);
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const { greentext } = useSoapboxConfig();
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const onMentionClick = (mention: Mention, e: MouseEvent) => {
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if (e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault();
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history.push(`/@${mention.acct}`);
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}
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};
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const onHashtagClick = (hashtag: string, e: MouseEvent) => {
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hashtag = hashtag.replace(/^#/, '').toLowerCase();
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if (e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault();
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history.push(`/tags/${hashtag}`);
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}
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};
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const updateStatusLinks = () => {
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if (!node.current) return;
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const links = node.current.querySelectorAll('a');
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links.forEach(link => {
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// Skip already processed
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if (link.classList.contains('status-link')) return;
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// Add attributes
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link.classList.add('status-link');
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link.setAttribute('rel', 'nofollow noopener');
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link.setAttribute('target', '_blank');
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const mention = status.mentions.find(mention => link.href === `${mention.url}`);
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// Add event listeners on mentions and hashtags
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if (mention) {
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link.addEventListener('click', onMentionClick.bind(link, mention), false);
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link.setAttribute('title', mention.acct);
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} else if (link.textContent?.charAt(0) === '#' || (link.previousSibling?.textContent?.charAt(link.previousSibling.textContent.length - 1) === '#')) {
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link.addEventListener('click', onHashtagClick.bind(link, link.text), false);
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} else {
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link.setAttribute('title', link.href);
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}
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});
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};
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const maybeSetCollapsed = (): void => {
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if (!node.current) return;
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if (collapsable && onClick && !collapsed && status.spoiler_text.length === 0) {
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if (node.current.clientHeight > MAX_HEIGHT) {
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setCollapsed(true);
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}
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}
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};
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const maybeSetOnlyEmoji = (): void => {
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if (!node.current) return;
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const only = isOnlyEmoji(node.current, BIG_EMOJI_LIMIT, true);
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if (only !== onlyEmoji) {
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setOnlyEmoji(only);
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}
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};
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const refresh = (): void => {
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maybeSetCollapsed();
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maybeSetOnlyEmoji();
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updateStatusLinks();
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};
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useEffect(() => {
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refresh();
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});
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const handleMouseDown: React.EventHandler<React.MouseEvent> = (e) => {
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startXY.current = [e.clientX, e.clientY];
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};
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const handleMouseUp: React.EventHandler<React.MouseEvent> = (e) => {
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if (!startXY.current) return;
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const target = e.target as HTMLElement;
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const parentNode = target.parentNode as HTMLElement;
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const [ startX, startY ] = startXY.current;
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const [ deltaX, deltaY ] = [Math.abs(e.clientX - startX), Math.abs(e.clientY - startY)];
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if (target.localName === 'button' || target.localName === 'a' || (parentNode && (parentNode.localName === 'button' || parentNode.localName === 'a'))) {
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return;
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}
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if (deltaX + deltaY < 5 && e.button === 0 && onClick) {
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onClick();
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}
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startXY.current = undefined;
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};
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const handleSpoilerClick: React.EventHandler<React.MouseEvent> = (e) => {
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e.preventDefault();
|
||||
e.stopPropagation();
|
||||
|
||||
if (onExpandedToggle) {
|
||||
// The parent manages the state
|
||||
onExpandedToggle();
|
||||
} else {
|
||||
setHidden(!hidden);
|
||||
}
|
||||
};
|
||||
|
||||
const getHtmlContent = (): string => {
|
||||
const { contentHtml: html } = status;
|
||||
if (greentext) return addGreentext(html);
|
||||
return html;
|
||||
};
|
||||
|
||||
if (status.content.length === 0) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const isHidden = onExpandedToggle ? !expanded : hidden;
|
||||
|
||||
const content = { __html: getHtmlContent() };
|
||||
const spoilerContent = { __html: status.spoilerHtml };
|
||||
const directionStyle: React.CSSProperties = { direction: 'ltr' };
|
||||
const className = classNames('status__content', {
|
||||
'status__content--with-action': onClick,
|
||||
'status__content--with-spoiler': status.spoiler_text.length > 0,
|
||||
'status__content--collapsed': collapsed,
|
||||
'status__content--big': onlyEmoji,
|
||||
});
|
||||
|
||||
if (isRtl(status.search_index)) {
|
||||
directionStyle.direction = 'rtl';
|
||||
}
|
||||
|
||||
if (status.spoiler_text.length > 0) {
|
||||
return (
|
||||
<div className={className} ref={node} tabIndex={0} style={directionStyle} onMouseDown={handleMouseDown} onMouseUp={handleMouseUp}>
|
||||
<p style={{ marginBottom: isHidden && status.mentions.isEmpty() ? 0 : undefined }}>
|
||||
<span dangerouslySetInnerHTML={spoilerContent} lang={status.language || undefined} />
|
||||
|
||||
<SpoilerButton
|
||||
tabIndex={0}
|
||||
onClick={handleSpoilerClick}
|
||||
hidden={isHidden}
|
||||
/>
|
||||
</p>
|
||||
|
||||
<div
|
||||
tabIndex={!isHidden ? 0 : undefined}
|
||||
className={classNames('status__content__text', {
|
||||
'status__content__text--visible': !isHidden,
|
||||
})}
|
||||
style={directionStyle}
|
||||
dangerouslySetInnerHTML={content}
|
||||
lang={status.language || undefined}
|
||||
/>
|
||||
|
||||
{!isHidden && status.poll && typeof status.poll === 'string' && (
|
||||
<Poll id={status.poll} status={status.url} />
|
||||
)}
|
||||
</div>
|
||||
);
|
||||
} else if (onClick) {
|
||||
const output = [
|
||||
<div
|
||||
ref={node}
|
||||
tabIndex={0}
|
||||
key='content'
|
||||
className={className}
|
||||
style={directionStyle}
|
||||
dangerouslySetInnerHTML={content}
|
||||
lang={status.language || undefined}
|
||||
onMouseDown={handleMouseDown}
|
||||
onMouseUp={handleMouseUp}
|
||||
/>,
|
||||
];
|
||||
|
||||
if (collapsed) {
|
||||
output.push(<ReadMoreButton onClick={onClick} key='read-more' />);
|
||||
}
|
||||
|
||||
if (status.poll && typeof status.poll === 'string') {
|
||||
output.push(<Poll id={status.poll} key='poll' status={status.url} />);
|
||||
}
|
||||
|
||||
return <>{output}</>;
|
||||
} else {
|
||||
const output = [
|
||||
<div
|
||||
ref={node}
|
||||
tabIndex={0}
|
||||
key='content'
|
||||
className={classNames('status__content', {
|
||||
'status__content--big': onlyEmoji,
|
||||
})}
|
||||
style={directionStyle}
|
||||
dangerouslySetInnerHTML={content}
|
||||
lang={status.language || undefined}
|
||||
/>,
|
||||
];
|
||||
|
||||
if (status.poll && typeof status.poll === 'string') {
|
||||
output.push(<Poll id={status.poll} key='poll' status={status.url} />);
|
||||
}
|
||||
|
||||
return <>{output}</>;
|
||||
}
|
||||
};
|
||||
|
||||
export default StatusContent;
|
||||
Loading…
Reference in new issue