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import React from 'react';
import IconButton from '../../../components/icon_button';
import PropTypes from 'prop-types';
import { defineMessages, injectIntl } from 'react-intl';
import { connect } from 'react-redux';
const messages = defineMessages({
upload: { id: 'upload_button.label', defaultMessage: 'Add media' }
});
const makeMapStateToProps = () => {
const mapStateToProps = (state, props) => ({
acceptContentTypes: state.getIn(['media_attachments', 'accept_content_types']).toArray(),
});
return mapStateToProps;
}
const iconStyle = {
height: null,
lineHeight: '27px'
}
class UploadButton extends React.PureComponent {
constructor (props, context) {
super(props, context);
this.handleChange = this.handleChange.bind(this);
this.handleClick = this.handleClick.bind(this);
this.setRef = this.setRef.bind(this);
}
handleChange (e) {
if (e.target.files.length > 0) {
this.props.onSelectFile(e.target.files);
}
}
handleClick () {
this.fileElement.click();
}
setRef (c) {
this.fileElement = c;
}
render () {
const { intl, resetFileKey, disabled, acceptContentTypes } = this.props;
return (
<div className='compose-form__upload-button'>
<IconButton icon='camera' title={intl.formatMessage(messages.upload)} disabled={disabled} onClick={this.handleClick} className='compose-form__upload-button-icon' size={18} inverted style={iconStyle}/>
<input
key={resetFileKey}
ref={this.setRef}
type='file'
multiple={false}
accept={ acceptContentTypes.join(',')}
onChange={this.handleChange}
disabled={disabled}
style={{ display: 'none' }}
/>
</div>
);
}
}
UploadButton.propTypes = {
disabled: PropTypes.bool,
onSelectFile: PropTypes.func.isRequired,
style: PropTypes.object,
resetFileKey: PropTypes.number,
acceptContentTypes: PropTypes.arrayOf(PropTypes.string).isRequired,
intl: PropTypes.object.isRequired
};
export default connect(makeMapStateToProps)(injectIntl(UploadButton));
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