96 lines
3.1 KiB
JavaScript
96 lines
3.1 KiB
JavaScript
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 IconButton from '../../../components/icon_button';
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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 } from 'react-intl';
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import classNames from 'classnames';
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const messages = defineMessages({
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undo: { id: 'upload_form.undo', defaultMessage: 'Undo' },
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description: { id: 'upload_form.description', defaultMessage: 'Describe for the visually impaired' },
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});
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@injectIntl
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export default class Upload extends ImmutablePureComponent {
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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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};
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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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handleUndoClick = () => {
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this.props.onUndo(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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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 || media.get('description') || '';
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return (
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<div className='compose-form__upload' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
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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')})` }}>
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<IconButton icon='times' title={intl.formatMessage(messages.undo)} size={36} onClick={this.handleUndoClick} />
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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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/>
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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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