diff options
Diffstat (limited to 'app/javascript/mastodon/features/ui/components/media_modal.js')
-rw-r--r-- | app/javascript/mastodon/features/ui/components/media_modal.js | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/app/javascript/mastodon/features/ui/components/media_modal.js b/app/javascript/mastodon/features/ui/components/media_modal.js new file mode 100644 index 000000000..a8fb3858a --- /dev/null +++ b/app/javascript/mastodon/features/ui/components/media_modal.js @@ -0,0 +1,103 @@ +import React from 'react'; +import LoadingIndicator from '../../../components/loading_indicator'; +import ImmutablePropTypes from 'react-immutable-proptypes'; +import PropTypes from 'prop-types'; +import ExtendedVideoPlayer from '../../../components/extended_video_player'; +import ImageLoader from 'react-imageloader'; +import { defineMessages, injectIntl } from 'react-intl'; +import IconButton from '../../../components/icon_button'; +import ImmutablePureComponent from 'react-immutable-pure-component'; + +const messages = defineMessages({ + close: { id: 'lightbox.close', defaultMessage: 'Close' } +}); + +class MediaModal extends ImmutablePureComponent { + + constructor (props, context) { + super(props, context); + this.state = { + index: null + }; + this.handleNextClick = this.handleNextClick.bind(this); + this.handlePrevClick = this.handlePrevClick.bind(this); + this.handleKeyUp = this.handleKeyUp.bind(this); + } + + handleNextClick () { + this.setState({ index: (this.getIndex() + 1) % this.props.media.size}); + } + + handlePrevClick () { + this.setState({ index: (this.getIndex() - 1) % this.props.media.size}); + } + + handleKeyUp (e) { + switch(e.key) { + case 'ArrowLeft': + this.handlePrevClick(); + break; + case 'ArrowRight': + this.handleNextClick(); + break; + } + } + + componentDidMount () { + window.addEventListener('keyup', this.handleKeyUp, false); + } + + componentWillUnmount () { + window.removeEventListener('keyup', this.handleKeyUp); + } + + getIndex () { + return this.state.index !== null ? this.state.index : this.props.index; + } + + render () { + const { media, intl, onClose } = this.props; + + const index = this.getIndex(); + const attachment = media.get(index); + const url = attachment.get('url'); + + let leftNav, rightNav, content; + + leftNav = rightNav = content = ''; + + if (media.size > 1) { + leftNav = <div role='button' tabIndex='0' className='modal-container__nav modal-container__nav--left' onClick={this.handlePrevClick}><i className='fa fa-fw fa-chevron-left' /></div>; + rightNav = <div role='button' tabIndex='0' className='modal-container__nav modal-container__nav--right' onClick={this.handleNextClick}><i className='fa fa-fw fa-chevron-right' /></div>; + } + + if (attachment.get('type') === 'image') { + content = <ImageLoader src={url} imgProps={{ style: { display: 'block' } }} />; + } else if (attachment.get('type') === 'gifv') { + content = <ExtendedVideoPlayer src={url} muted={true} controls={false} />; + } + + return ( + <div className='modal-root__modal media-modal'> + {leftNav} + + <div className='media-modal__content'> + <IconButton className='media-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={16} /> + {content} + </div> + + {rightNav} + </div> + ); + } + +} + +MediaModal.propTypes = { + media: ImmutablePropTypes.list.isRequired, + index: PropTypes.number.isRequired, + onClose: PropTypes.func.isRequired, + intl: PropTypes.object.isRequired +}; + +export default injectIntl(MediaModal); |