You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

204 lines
6.7 KiB

import React from 'react';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { connect } from 'react-redux';
import classNames from 'classnames';
import { changeUploadCompose } from '../../../actions/compose';
import { getPointerPosition } from '../../video';
import { FormattedMessage, defineMessages, injectIntl } from 'react-intl';
import IconButton from 'mastodon/components/icon_button';
import Button from 'mastodon/components/button';
import Video from 'mastodon/features/video';
const messages = defineMessages({
close: { id: 'lightbox.close', defaultMessage: 'Close' },
apply: { id: 'upload_modal.apply', defaultMessage: 'Apply' },
placeholder: { id: 'upload_modal.description_placeholder', defaultMessage: 'A quick brown fox jumps over the lazy dog' },
});
const mapStateToProps = (state, { id }) => ({
media: state.getIn(['compose', 'media_attachments']).find(item => item.get('id') === id),
});
const mapDispatchToProps = (dispatch, { id }) => ({
onSave: (description, x, y) => {
dispatch(changeUploadCompose(id, { description, focus: `${x.toFixed(2)},${y.toFixed(2)}` }));
},
});
export default @connect(mapStateToProps, mapDispatchToProps)
@injectIntl
class FocalPointModal extends ImmutablePureComponent {
static propTypes = {
media: ImmutablePropTypes.map.isRequired,
onClose: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
state = {
x: 0,
y: 0,
focusX: 0,
focusY: 0,
dragging: false,
description: '',
dirty: false,
};
componentWillMount () {
this.updatePositionFromMedia(this.props.media);
}
componentWillReceiveProps (nextProps) {
if (this.props.media.get('id') !== nextProps.media.get('id')) {
this.updatePositionFromMedia(nextProps.media);
}
}
componentWillUnmount () {
document.removeEventListener('mousemove', this.handleMouseMove);
document.removeEventListener('mouseup', this.handleMouseUp);
}
handleMouseDown = e => {
document.addEventListener('mousemove', this.handleMouseMove);
document.addEventListener('mouseup', this.handleMouseUp);
this.updatePosition(e);
this.setState({ dragging: true });
}
handleMouseMove = e => {
this.updatePosition(e);
}
handleMouseUp = () => {
document.removeEventListener('mousemove', this.handleMouseMove);
document.removeEventListener('mouseup', this.handleMouseUp);
this.setState({ dragging: false });
}
updatePosition = e => {
const { x, y } = getPointerPosition(this.node, e);
const focusX = (x - .5) * 2;
const focusY = (y - .5) * -2;
this.setState({ x, y, focusX, focusY, dirty: true });
}
updatePositionFromMedia = media => {
const focusX = media.getIn(['meta', 'focus', 'x']);
const focusY = media.getIn(['meta', 'focus', 'y']);
const description = media.get('description') || '';
if (focusX && focusY) {
const x = (focusX / 2) + .5;
const y = (focusY / -2) + .5;
this.setState({
x,
y,
focusX,
focusY,
description,
dirty: false,
});
} else {
this.setState({
x: 0.5,
y: 0.5,
focusX: 0,
focusY: 0,
description,
dirty: false,
});
}
}
handleChange = e => {
this.setState({ description: e.target.value, dirty: true });
}
handleSubmit = () => {
this.props.onSave(this.state.description, this.state.focusX, this.state.focusY);
this.props.onClose();
}
setRef = c => {
this.node = c;
}
render () {
const { media, intl, onClose } = this.props;
const { x, y, dragging, description, dirty } = this.state;
const width = media.getIn(['meta', 'original', 'width']) || null;
const height = media.getIn(['meta', 'original', 'height']) || null;
const focals = ['image', 'gifv'].includes(media.get('type'));
const previewRatio = 16/9;
const previewWidth = 200;
const previewHeight = previewWidth / previewRatio;
return (
<div className='modal-root__modal report-modal' style={{ maxWidth: 960 }}>
<div className='report-modal__target'>
<IconButton className='media-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={16} />
<FormattedMessage id='upload_modal.edit_media' defaultMessage='Edit media' />
</div>
<div className='report-modal__container'>
<div className='report-modal__comment'>
{focals && <p><FormattedMessage id='upload_modal.hint' defaultMessage='Click or drag the circle on the preview to choose the focal point which will always be in view on all thumbnails.' /></p>}
<label className='setting-text-label' htmlFor='upload-modal__description'><FormattedMessage id='upload_form.description' defaultMessage='Describe for the visually impaired' /></label>
<textarea
id='upload-modal__description'
className='setting-text light'
value={description}
onChange={this.handleChange}
autoFocus
/>
<Button disabled={!dirty} text={intl.formatMessage(messages.apply)} onClick={this.handleSubmit} />
</div>
<div className='report-modal__statuses'>
{focals && (
<div className={classNames('focal-point', { dragging })} ref={this.setRef}>
{media.get('type') === 'image' && <img src={media.get('url')} width={width} height={height} alt='' />}
{media.get('type') === 'gifv' && <video src={media.get('url')} width={width} height={height} loop muted autoPlay />}
<div className='focal-point__preview'>
<strong><FormattedMessage id='upload_modal.preview_label' defaultMessage='Preview ({ratio})' values={{ ratio: '16:9' }} /></strong>
<div style={{ width: previewWidth, height: previewHeight, backgroundImage: `url(${media.get('preview_url')})`, backgroundSize: 'cover', backgroundPosition: `${x * 100}% ${y * 100}%` }} />
</div>
<div className='focal-point__reticle' style={{ top: `${y * 100}%`, left: `${x * 100}%` }} />
<div className='focal-point__overlay' onMouseDown={this.handleMouseDown} />
</div>
)}
{['audio', 'video'].includes(media.get('type')) && (
<Video
preview={media.get('preview_url')}
blurhash={media.get('blurhash')}
src={media.get('url')}
detailed
editable
/>
)}
</div>
</div>
</div>
);
}
}