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mastodon/app/assets/javascripts/components/components/video_player.jsx
Eugen Rochko 47bf592db7 Try to detect iOS and *not* autoplay any videos
Technically the check for iOS from components is a side effect, because it's
neither in state nor props, but the user agent does not change, so I think
that's okay.
2017-03-07 09:54:57 +01:00

209 lines
5.6 KiB
JavaScript

import ImmutablePropTypes from 'react-immutable-proptypes';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import IconButton from './icon_button';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import { isIOS } from '../is_mobile';
const messages = defineMessages({
toggle_sound: { id: 'video_player.toggle_sound', defaultMessage: 'Toggle sound' },
toggle_visible: { id: 'video_player.toggle_visible', defaultMessage: 'Toggle visibility' }
});
const videoStyle = {
position: 'relative',
zIndex: '1',
width: '100%',
height: '100%',
objectFit: 'cover',
top: '50%',
transform: 'translateY(-50%)'
};
const muteStyle = {
position: 'absolute',
top: '10px',
right: '10px',
opacity: '0.8',
zIndex: '5'
};
const spoilerStyle = {
marginTop: '8px',
textAlign: 'center',
height: '100%',
cursor: 'pointer',
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
flexDirection: 'column',
position: 'relative'
};
const spoilerSpanStyle = {
display: 'block',
fontSize: '14px'
};
const spoilerSubSpanStyle = {
display: 'block',
fontSize: '11px',
fontWeight: '500'
};
const spoilerButtonStyle = {
position: 'absolute',
top: '6px',
left: '8px',
zIndex: '100'
};
const VideoPlayer = React.createClass({
propTypes: {
media: ImmutablePropTypes.map.isRequired,
width: React.PropTypes.number,
height: React.PropTypes.number,
sensitive: React.PropTypes.bool,
intl: React.PropTypes.object.isRequired,
autoplay: React.PropTypes.bool
},
getDefaultProps () {
return {
width: 239,
height: 110
};
},
getInitialState () {
return {
visible: !this.props.sensitive,
preview: true,
muted: true,
hasAudio: true
};
},
mixins: [PureRenderMixin],
handleClick () {
this.setState({ muted: !this.state.muted });
},
handleVideoClick (e) {
e.stopPropagation();
const node = ReactDOM.findDOMNode(this).querySelector('video');
if (node.paused) {
node.play();
} else {
node.pause();
}
},
handleOpen () {
this.setState({ preview: !this.state.preview });
},
handleVisibility () {
this.setState({
visible: !this.state.visible,
preview: true
});
},
setRef (c) {
this.video = c;
},
handleLoadedData () {
if (('WebkitAppearance' in document.documentElement.style && this.video.audioTracks.length === 0) || this.video.mozHasAudio === false) {
this.setState({ hasAudio: false });
}
},
componentDidMount () {
if (!this.video) {
return;
}
this.video.addEventListener('loadeddata', this.handleLoadedData);
},
componentDidUpdate () {
if (!this.video) {
return;
}
this.video.addEventListener('loadeddata', this.handleLoadedData);
},
componentWillUnmount () {
if (!this.video) {
return;
}
this.video.removeEventListener('loadeddata', this.handleLoadedData);
},
render () {
const { media, intl, width, height, sensitive, autoplay } = this.props;
let spoilerButton = (
<div style={spoilerButtonStyle} >
<IconButton title={intl.formatMessage(messages.toggle_visible)} icon={this.state.visible ? 'eye' : 'eye-slash'} onClick={this.handleVisibility} />
</div>
);
let muteButton = '';
if (this.state.hasAudio) {
muteButton = (
<div style={muteStyle}>
<IconButton title={intl.formatMessage(messages.toggle_sound)} icon={this.state.muted ? 'volume-off' : 'volume-up'} onClick={this.handleClick} />
</div>
);
}
if (!this.state.visible) {
if (sensitive) {
return (
<div style={{...spoilerStyle, width: `${width}px`, height: `${height}px` }} className='media-spoiler' onClick={this.handleVisibility}>
{spoilerButton}
<span style={spoilerSpanStyle}><FormattedMessage id='status.sensitive_warning' defaultMessage='Sensitive content' /></span>
<span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
</div>
);
} else {
return (
<div style={{...spoilerStyle, width: `${width}px`, height: `${height}px` }} className='media-spoiler' onClick={this.handleVisibility}>
{spoilerButton}
<span style={spoilerSpanStyle}><FormattedMessage id='status.media_hidden' defaultMessage='Media hidden' /></span>
<span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
</div>
);
}
}
if (this.state.preview && !autoplay) {
return (
<div style={{ cursor: 'pointer', position: 'relative', marginTop: '8px', width: `${width}px`, height: `${height}px`, background: `url(${media.get('preview_url')}) no-repeat center`, backgroundSize: 'cover' }} onClick={this.handleOpen}>
{spoilerButton}
<div style={{ position: 'absolute', top: '50%', left: '50%', fontSize: '36px', transform: 'translate(-50%, -50%)', padding: '5px', borderRadius: '100px', color: 'rgba(255, 255, 255, 0.8)' }}><i className='fa fa-play' /></div>
</div>
);
}
return (
<div style={{ cursor: 'default', marginTop: '8px', overflow: 'hidden', width: `${width}px`, height: `${height}px`, boxSizing: 'border-box', background: '#000', position: 'relative' }}>
{spoilerButton}
{muteButton}
<video ref={this.setRef} src={media.get('url')} autoPlay={!isIOS()} loop={true} muted={this.state.muted} style={videoStyle} onClick={this.handleVideoClick} />
</div>
);
}
});
export default injectIntl(VideoPlayer);