forked from treehouse/mastodon
263 lines
9.3 KiB
JavaScript
263 lines
9.3 KiB
JavaScript
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';
|
|
import Textarea from 'react-textarea-autosize';
|
|
import UploadProgress from 'mastodon/features/compose/components/upload_progress';
|
|
import CharacterCounter from 'mastodon/features/compose/components/character_counter';
|
|
import { length } from 'stringz';
|
|
import { Tesseract as fetchTesseract } from 'mastodon/features/ui/util/async-components';
|
|
|
|
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)}` }));
|
|
},
|
|
|
|
});
|
|
|
|
const removeExtraLineBreaks = str => str.replace(/\n\n/g, '******')
|
|
.replace(/\n/g, ' ')
|
|
.replace(/\*\*\*\*\*\*/g, '\n\n');
|
|
|
|
const assetHost = process.env.CDN_HOST || '';
|
|
|
|
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,
|
|
progress: 0,
|
|
};
|
|
|
|
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 });
|
|
}
|
|
|
|
handleTouchStart = e => {
|
|
document.addEventListener('touchmove', this.handleMouseMove);
|
|
document.addEventListener('touchend', this.handleTouchEnd);
|
|
|
|
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 });
|
|
}
|
|
|
|
handleTouchEnd = () => {
|
|
document.removeEventListener('touchmove', this.handleMouseMove);
|
|
document.removeEventListener('touchend', this.handleTouchEnd);
|
|
|
|
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;
|
|
}
|
|
|
|
handleTextDetection = () => {
|
|
const { media } = this.props;
|
|
|
|
this.setState({ detecting: true });
|
|
|
|
fetchTesseract().then(({ TesseractWorker }) => {
|
|
const worker = new TesseractWorker({
|
|
workerPath: `${assetHost}/packs/ocr/worker.min.js`,
|
|
corePath: `${assetHost}/packs/ocr/tesseract-core.wasm.js`,
|
|
langPath: `${assetHost}/ocr/lang-data`,
|
|
});
|
|
|
|
worker.recognize(media.get('url'))
|
|
.progress(({ progress }) => this.setState({ progress }))
|
|
.finally(() => worker.terminate())
|
|
.then(({ text }) => this.setState({ description: removeExtraLineBreaks(text), dirty: true, detecting: false }))
|
|
.catch(() => this.setState({ detecting: false }));
|
|
}).catch(() => this.setState({ detecting: false }));
|
|
}
|
|
|
|
render () {
|
|
const { media, intl, onClose } = this.props;
|
|
const { x, y, dragging, description, dirty, detecting, progress } = 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>
|
|
|
|
<div className='setting-text__wrapper'>
|
|
<Textarea
|
|
id='upload-modal__description'
|
|
className='setting-text light'
|
|
value={detecting ? '…' : description}
|
|
onChange={this.handleChange}
|
|
disabled={detecting}
|
|
autoFocus
|
|
/>
|
|
|
|
<div className='setting-text__modifiers'>
|
|
<UploadProgress progress={progress * 100} active={detecting} icon='file-text-o' message={<FormattedMessage id='upload_modal.analyzing_picture' defaultMessage='Analyzing picture…' />} />
|
|
</div>
|
|
</div>
|
|
|
|
<div className='setting-text__toolbar'>
|
|
<button disabled={detecting || media.get('type') !== 'image'} className='link-button' onClick={this.handleTextDetection}><FormattedMessage id='upload_modal.detect_text' defaultMessage='Detect text from picture' /></button>
|
|
<CharacterCounter max={420} text={detecting ? '' : description} />
|
|
</div>
|
|
|
|
<Button disabled={!dirty || detecting || length(description) > 420} text={intl.formatMessage(messages.apply)} onClick={this.handleSubmit} />
|
|
</div>
|
|
|
|
<div className='focal-point-modal__content'>
|
|
{focals && (
|
|
<div className={classNames('focal-point', { dragging })} ref={this.setRef} onMouseDown={this.handleMouseDown} onTouchStart={this.handleTouchStart}>
|
|
{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' />
|
|
</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>
|
|
);
|
|
}
|
|
|
|
}
|