349 lines
9.4 KiB
JavaScript
349 lines
9.4 KiB
JavaScript
import React from 'react'
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import PropTypes from 'prop-types'
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import ImmutablePropTypes from 'react-immutable-proptypes'
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import ImmutablePureComponent from 'react-immutable-pure-component'
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import { injectIntl, defineMessages } from 'react-intl'
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import { isRtl } from '../utils/rtl'
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import { CX } from '../constants'
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import Button from './button'
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import Icon from './icon'
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import Text from './text'
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const MAX_HEIGHT = 200
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class StatusContent extends ImmutablePureComponent {
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static contextTypes = {
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router: 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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updateOnProps = [
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'status',
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'expanded',
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'collapsable',
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'isComment',
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]
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_updateStatusLinks() {
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const node = this.node
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if (!node) return
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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('linked')) {
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continue
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}
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link.classList.add('linked')
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link.classList.add(_s.text, _s.cBrand, _s.cursorPointer, _s.inherit)
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const mention = this.props.status.get('mentions').find(item => link.href === `${item.get('url')}`)
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if (mention) {
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link.addEventListener('click', this.onMentionClick.bind(this, mention), false)
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link.setAttribute('title', mention.get('acct'))
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link.removeAttribute('target')
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} else if (['#', '$'].includes(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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link.removeAttribute('target')
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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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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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&& node.clientHeight > MAX_HEIGHT
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&& this.props.status.get('spoiler_text').length === 0
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) {
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this.setState({ collapsed: true })
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}
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}
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componentDidMount() {
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this._updateStatusLinks()
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}
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componentDidUpdate() {
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this._updateStatusLinks()
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}
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onMentionClick = (mention, e) => {
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if (this.context.router && e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault()
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this.context.router.history.push(`/${mention.get('acct')}`)
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}
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}
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onHashtagClick = (hashtag, e) => {
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hashtag = hashtag.replace(/^(#|\$)/, '').toLowerCase()
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if (this.context.router && e.button === 0 && !(e.ctrlKey || e.metaKey)) {
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e.preventDefault()
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this.context.router.history.push(`/tags/${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) return
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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' ||
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e.target.localName === 'a' ||
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(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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handleReadMore = (e) => {
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e.preventDefault()
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this.setState({ collapsed: false })
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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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getHtmlContent = () => {
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const { status, reblogContent } = this.props
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const properContent = status.get('contentHtml')
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return reblogContent
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? `${reblogContent} <div>${properContent}</div>`
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: properContent
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}
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render() {
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const {
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collapsable,
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intl,
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isComment,
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status,
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} = this.props
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const { collapsed } = this.state
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if (status.get('content').length === 0) return null
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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 = {
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direction: isRtl(status.get('search_index')) ? 'rtl' : 'ltr',
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}
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if (status.get('spoiler_text').length > 0) {
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let mentionsPlaceholder = null
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const mentionLinks = status.get('mentions').map(item => (
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<Button
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isText
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backgroundColor='none'
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to={`/${item.get('acct')}`}
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href={`/${item.get('acct')}`}
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key={item.get('id')}
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className={['mention', _s.mr5, _s.pb5].join(' ')}
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>
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@{item.get('username')}
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</Button>
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)).reduce((aggregate, item) => [...aggregate, item, ' '], [])
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if (hidden) {
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mentionsPlaceholder = (
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<div className={[_s.statusContent, _s.d, _s.aiStart, _s.flexRow, _s.flexWrap].join(' ')}>
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{mentionLinks}
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</div>
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)
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}
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const toggleText = intl.formatMessage(hidden ? messages.show : messages.hide)
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const spoilerContainerClasses = CX({
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d: 1,
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py10: 1,
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borderBottom1PX: !hidden,
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borderColorSecondary: !hidden,
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mb10: !hidden,
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})
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const statusContentClasses = CX({
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statusContent: 1,
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outlineNone: 1,
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displayNone: hidden,
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})
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const containerClasses = CX({
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statusContent: 1,
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px15: !isComment,
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outlineNone: 1,
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mt5: isComment,
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})
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return (
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<div
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className={[].join(' ')}
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ref={this.setRef}
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tabIndex='0'
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className={containerClasses}
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style={directionStyle}
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onMouseDown={this.handleMouseDown}
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onMouseUp={this.handleMouseUp}
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>
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<div className={spoilerContainerClasses}>
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<div className={[_s.d, _s.flexRow, _s.mr5].join(' ')}>
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<Icon id='warning' size='14px' className={[_s.cPrimary, _s.mt2, _s.mr5].join(' ')}/>
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<div
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className={[_s.statusContent, _s.outlineNone].join(' ')}
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dangerouslySetInnerHTML={spoilerContent}
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lang={status.get('language')}
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/>
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</div>
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<div className={[_s.d, _s.mt10, _s.aiStart].join(' ')}>
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<Button
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isNarrow
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radiusSmall
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backgroundColor='tertiary'
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color='primary'
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tabIndex='0'
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onClick={this.handleSpoilerClick}
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>
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<Text size='small' color='inherit'>
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{toggleText}
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</Text>
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</Button>
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</div>
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</div>
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{mentionsPlaceholder}
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<div
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tabIndex={!hidden ? 0 : null}
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className={statusContentClasses}
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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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</div>
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)
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} else if (this.props.onClick) {
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const hasMarginBottom = !!status.get('card') || !!status.get('poll') || status.get('media_attachments').size > 0
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const containerClasses = CX({
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px15: !isComment,
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mb15: hasMarginBottom,
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})
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const statusContentClasses = CX({
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statusContent: 1,
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outlineNone: 1,
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h215PX: collapsed & !isComment,
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h122PX: collapsed && isComment,
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overflowHidden: collapsed,
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mt5: isComment,
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})
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return (
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<div className={containerClasses}>
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<div
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ref={this.setRef}
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tabIndex='0'
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className={statusContentClasses}
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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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this.state.collapsed && collapsable &&
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<Button
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isText
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underlineOnHover
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color='primary'
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backgroundColor='none'
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className={[_s.py2].join(' ')}
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onClick={this.handleReadMore}
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>
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<Text size='medium' color='inherit' weight='bold'>
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{intl.formatMessage(messages.readMore)}
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</Text>
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</Button>
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}
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</div>
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)
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}
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const containerClasses = CX({
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statusContent: 1,
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outlineNone: 1,
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px15: !isComment,
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mb15: !isComment,
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mt5: isComment,
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})
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return (
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<div
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tabIndex='0'
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ref={this.setRef}
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className={containerClasses}
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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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}
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}
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const messages = defineMessages({
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show: { id: 'status.show_more', defaultMessage: 'Show' },
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hide: { id: 'status.show_less', defaultMessage: 'Hide' },
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readMore: { id: 'status.read_more', defaultMessage: 'Read more' },
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})
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StatusContent.propTypes = {
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status: ImmutablePropTypes.map.isRequired,
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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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intl: PropTypes.object.isRequired,
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isComment: PropTypes.bool,
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}
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export default injectIntl(StatusContent) |