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130 lines
4.4 KiB
130 lines
4.4 KiB
import React from 'react';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import PropTypes from 'prop-types';
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import Motion from '../../ui/util/optional_motion';
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import spring from 'react-motion/lib/spring';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
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import classNames from 'classnames';
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import Icon from 'mastodon/components/icon';
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const messages = defineMessages({
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description: { id: 'upload_form.description', defaultMessage: 'Describe for the visually impaired' },
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});
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export default @injectIntl
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class Upload extends ImmutablePureComponent {
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static contextTypes = {
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router: PropTypes.object,
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};
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static propTypes = {
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media: ImmutablePropTypes.map.isRequired,
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intl: PropTypes.object.isRequired,
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onUndo: PropTypes.func.isRequired,
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onDescriptionChange: PropTypes.func.isRequired,
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onOpenFocalPoint: PropTypes.func.isRequired,
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onSubmit: PropTypes.func.isRequired,
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};
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state = {
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hovered: false,
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focused: false,
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dirtyDescription: null,
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};
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handleKeyDown = (e) => {
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if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
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this.handleSubmit();
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}
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}
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handleSubmit = () => {
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this.handleInputBlur();
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this.props.onSubmit(this.context.router.history);
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}
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handleUndoClick = e => {
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e.stopPropagation();
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this.props.onUndo(this.props.media.get('id'));
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}
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handleFocalPointClick = e => {
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e.stopPropagation();
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this.props.onOpenFocalPoint(this.props.media.get('id'));
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}
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handleInputChange = e => {
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this.setState({ dirtyDescription: e.target.value });
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}
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handleMouseEnter = () => {
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this.setState({ hovered: true });
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}
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handleMouseLeave = () => {
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this.setState({ hovered: false });
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}
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handleInputFocus = () => {
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this.setState({ focused: true });
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}
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handleClick = () => {
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this.setState({ focused: true });
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}
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handleInputBlur = () => {
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const { dirtyDescription } = this.state;
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this.setState({ focused: false, dirtyDescription: null });
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if (dirtyDescription !== null) {
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this.props.onDescriptionChange(this.props.media.get('id'), dirtyDescription);
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}
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}
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render () {
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const { intl, media } = this.props;
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const active = this.state.hovered || this.state.focused;
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const description = this.state.dirtyDescription || (this.state.dirtyDescription !== '' && media.get('description')) || '';
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const focusX = media.getIn(['meta', 'focus', 'x']);
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const focusY = media.getIn(['meta', 'focus', 'y']);
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const x = ((focusX / 2) + .5) * 100;
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const y = ((focusY / -2) + .5) * 100;
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return (
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<div className='compose-form__upload' tabIndex='0' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave} onClick={this.handleClick} role='button'>
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<Motion defaultStyle={{ scale: 0.8 }} style={{ scale: spring(1, { stiffness: 180, damping: 12 }) }}>
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{({ scale }) => (
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<div className='compose-form__upload-thumbnail' style={{ transform: `scale(${scale})`, backgroundImage: `url(${media.get('preview_url')})`, backgroundPosition: `${x}% ${y}%` }}>
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<div className={classNames('compose-form__upload__actions', { active })}>
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<button className='icon-button' onClick={this.handleUndoClick}><Icon id='times' /> <FormattedMessage id='upload_form.undo' defaultMessage='Delete' /></button>
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{media.get('type') === 'image' && <button className='icon-button' onClick={this.handleFocalPointClick}><Icon id='crosshairs' /> <FormattedMessage id='upload_form.focus' defaultMessage='Crop' /></button>}
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</div>
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<div className={classNames('compose-form__upload-description', { active })}>
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<label>
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<span style={{ display: 'none' }}>{intl.formatMessage(messages.description)}</span>
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<input
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placeholder={intl.formatMessage(messages.description)}
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type='text'
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value={description}
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maxLength={420}
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onFocus={this.handleInputFocus}
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onChange={this.handleInputChange}
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onBlur={this.handleInputBlur}
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onKeyDown={this.handleKeyDown}
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/>
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</label>
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</div>
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</div>
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)}
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</Motion>
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</div>
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);
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}
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}
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