import PropTypes from 'prop-types'; import { PureComponent } from 'react'; import { createPortal } from 'react-dom'; import { FormattedMessage, injectIntl, defineMessages } from 'react-intl'; import classNames from 'classnames'; import { withRouter } from 'react-router-dom'; import { Icon } from 'flavours/glitch/components/icon'; import { WithRouterPropTypes } from 'flavours/glitch/utils/react_router'; const messages = defineMessages({ show: { id: 'column_header.show_settings', defaultMessage: 'Show settings' }, hide: { id: 'column_header.hide_settings', defaultMessage: 'Hide settings' }, moveLeft: { id: 'column_header.moveLeft_settings', defaultMessage: 'Move column to the left' }, moveRight: { id: 'column_header.moveRight_settings', defaultMessage: 'Move column to the right' }, }); class ColumnHeader extends PureComponent { static contextTypes = { identity: PropTypes.object, }; static propTypes = { intl: PropTypes.object.isRequired, title: PropTypes.node, icon: PropTypes.string, active: PropTypes.bool, multiColumn: PropTypes.bool, extraButton: PropTypes.node, showBackButton: PropTypes.bool, children: PropTypes.node, pinned: PropTypes.bool, placeholder: PropTypes.bool, onPin: PropTypes.func, onMove: PropTypes.func, onClick: PropTypes.func, appendContent: PropTypes.node, collapseIssues: PropTypes.bool, ...WithRouterPropTypes, }; state = { collapsed: true, animating: false, }; handleToggleClick = (e) => { e.stopPropagation(); this.setState({ collapsed: !this.state.collapsed, animating: true }); }; handleTitleClick = () => { this.props.onClick?.(); }; handleMoveLeft = () => { this.props.onMove(-1); }; handleMoveRight = () => { this.props.onMove(1); }; handleBackClick = () => { const { history } = this.props; if (history.location?.state?.fromMastodon) { history.goBack(); } else { history.push('/'); } }; handleTransitionEnd = () => { this.setState({ animating: false }); }; handlePin = () => { if (!this.props.pinned) { this.props.history.replace('/'); } this.props.onPin(); }; render () { const { title, icon, active, children, pinned, multiColumn, extraButton, showBackButton, intl: { formatMessage }, placeholder, appendContent, collapseIssues, history } = this.props; const { collapsed, animating } = this.state; const wrapperClassName = classNames('column-header__wrapper', { 'active': active, }); const buttonClassName = classNames('column-header', { 'active': active, }); const collapsibleClassName = classNames('column-header__collapsible', { 'collapsed': collapsed, 'animating': animating, }); const collapsibleButtonClassName = classNames('column-header__button', { 'active': !collapsed, }); let extraContent, pinButton, moveButtons, backButton, collapseButton; if (children) { extraContent = ( <div key='extra-content' className='column-header__collapsible__extra'> {children} </div> ); } if (multiColumn && pinned) { pinButton = <button key='pin-button' className='text-btn column-header__setting-btn' onClick={this.handlePin}><Icon id='times' /> <FormattedMessage id='column_header.unpin' defaultMessage='Unpin' /></button>; moveButtons = ( <div key='move-buttons' className='column-header__setting-arrows'> <button title={formatMessage(messages.moveLeft)} aria-label={formatMessage(messages.moveLeft)} className='icon-button column-header__setting-btn' onClick={this.handleMoveLeft}><Icon id='chevron-left' /></button> <button title={formatMessage(messages.moveRight)} aria-label={formatMessage(messages.moveRight)} className='icon-button column-header__setting-btn' onClick={this.handleMoveRight}><Icon id='chevron-right' /></button> </div> ); } else if (multiColumn && this.props.onPin) { pinButton = <button key='pin-button' className='text-btn column-header__setting-btn' onClick={this.handlePin}><Icon id='plus' /> <FormattedMessage id='column_header.pin' defaultMessage='Pin' /></button>; } if (!pinned && ((multiColumn && history.location?.state?.fromMastodon) || showBackButton)) { backButton = ( <button onClick={this.handleBackClick} className='column-header__back-button'> <Icon id='chevron-left' className='column-back-button__icon' fixedWidth /> <FormattedMessage id='column_back_button.label' defaultMessage='Back' /> </button> ); } const collapsedContent = [ extraContent, ]; if (multiColumn) { collapsedContent.push(pinButton); collapsedContent.push(moveButtons); } if (this.context.identity.signedIn && (children || (multiColumn && this.props.onPin))) { collapseButton = ( <button className={collapsibleButtonClassName} title={formatMessage(collapsed ? messages.show : messages.hide)} aria-label={formatMessage(collapsed ? messages.show : messages.hide)} onClick={this.handleToggleClick} > <i className='icon-with-badge'> <Icon id='sliders' /> {collapseIssues && <i className='icon-with-badge__issue-badge' />} </i> </button> ); } const hasTitle = icon && title; const component = ( <div className={wrapperClassName}> <h1 className={buttonClassName}> {hasTitle && ( <button onClick={this.handleTitleClick}> <Icon id={icon} fixedWidth className='column-header__icon' /> {title} </button> )} {!hasTitle && backButton} <div className='column-header__buttons'> {hasTitle && backButton} {extraButton} {collapseButton} </div> </h1> <div className={collapsibleClassName} tabIndex={collapsed ? -1 : null} onTransitionEnd={this.handleTransitionEnd}> <div className='column-header__collapsible-inner'> {(!collapsed || animating) && collapsedContent} </div> </div> {appendContent} </div> ); if (multiColumn || placeholder) { return component; } else { // The portal container and the component may be rendered to the DOM in // the same React render pass, so the container might not be available at // the time `render()` is called. const container = document.getElementById('tabs-bar__portal'); if (container === null) { // The container wasn't available, force a re-render so that the // component can eventually be inserted in the container and not scroll // with the rest of the area. this.forceUpdate(); return component; } else { return createPortal(component, container); } } } } export default injectIntl(withRouter(ColumnHeader));