144 lines
4.6 KiB
JavaScript
144 lines
4.6 KiB
JavaScript
import ImmutablePropTypes from 'react-immutable-proptypes';
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import PureRenderMixin from 'react-addons-pure-render-mixin';
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import escapeTextContentForBrowser from 'escape-html';
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import emojify from '../emoji';
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import { isRtl } from '../rtl';
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import { FormattedMessage } from 'react-intl';
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import Permalink from './permalink';
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const StatusContent = React.createClass({
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contextTypes: {
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router: React.PropTypes.object
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},
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propTypes: {
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status: ImmutablePropTypes.map.isRequired,
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onClick: React.PropTypes.func
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},
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getInitialState () {
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return {
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hidden: true
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};
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},
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mixins: [PureRenderMixin],
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componentDidMount () {
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const node = ReactDOM.findDOMNode(this);
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const links = node.querySelectorAll('a');
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for (var i = 0; i < links.length; ++i) {
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let link = links[i];
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let mention = this.props.status.get('mentions').find(item => link.href === item.get('url'));
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let media = this.props.status.get('media_attachments').find(item => link.href === item.get('text_url') || (item.get('remote_url').length > 0 && link.href === item.get('remote_url')));
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if (mention) {
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link.addEventListener('click', this.onMentionClick.bind(this, mention), false);
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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 if (media) {
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link.innerHTML = '<i class="fa fa-fw fa-photo"></i>';
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} else {
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link.setAttribute('target', '_blank');
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link.setAttribute('rel', 'noopener');
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}
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}
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},
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onMentionClick (mention, e) {
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if (e.button === 0) {
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e.preventDefault();
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this.context.router.push(`/accounts/${mention.get('id')}`);
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}
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},
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onHashtagClick (hashtag, e) {
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hashtag = hashtag.replace(/^#/, '').toLowerCase();
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if (e.button === 0) {
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e.preventDefault();
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this.context.router.push(`/timelines/tag/${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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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 === 'a' || (e.target.parentNode && 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) {
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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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this.setState({ hidden: !this.state.hidden });
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},
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render () {
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const { status } = this.props;
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const { hidden } = this.state;
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const content = { __html: emojify(status.get('content')) };
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const spoilerContent = { __html: emojify(escapeTextContentForBrowser(status.get('spoiler_text', ''))) };
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const directionStyle = { direction: 'ltr' };
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if (isRtl(status.get('content'))) {
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directionStyle.direction = 'rtl';
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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={`/accounts/${item.get('id')}`} href={item.get('url')} 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='status__content' style={{ cursor: 'pointer' }} onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp}>
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<p style={{ marginBottom: hidden && status.get('mentions').size === 0 ? '0px' : '' }} >
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<span dangerouslySetInnerHTML={spoilerContent} /> <a className='status__content__spoiler-link' onClick={this.handleSpoilerClick}>{toggleText}</a>
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</p>
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{mentionsPlaceholder}
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<div style={{ display: hidden ? 'none' : 'block', ...directionStyle }} dangerouslySetInnerHTML={content} />
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</div>
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);
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} else {
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return (
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<div
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className='status__content'
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style={{ cursor: 'pointer', ...directionStyle }}
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onMouseDown={this.handleMouseDown}
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onMouseUp={this.handleMouseUp}
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dangerouslySetInnerHTML={content}
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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 StatusContent;
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