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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import ViewImageModal from './view_image.jsx';
import FileAttachment from './file_attachment.jsx';
import Constants from 'utils/constants.jsx';
import React from 'react';
export default class FileAttachmentList extends React.Component {
constructor(props) {
super(props);
this.handleImageClick = this.handleImageClick.bind(this);
this.state = {showPreviewModal: false, startImgIndex: 0};
}
handleImageClick(indexClicked) {
this.setState({showPreviewModal: true, startImgIndex: indexClicked});
}
render() {
const postFiles = [];
if (this.props.fileInfos && this.props.fileInfos.length > 0) {
for (let i = 0; i < Math.min(this.props.fileInfos.length, Constants.MAX_DISPLAY_FILES); i++) {
const fileInfo = this.props.fileInfos[i];
postFiles.push(
<FileAttachment
key={fileInfo.id}
fileInfo={this.props.fileInfos[i]}
index={i}
handleImageClick={this.handleImageClick}
compactDisplay={this.props.compactDisplay}
/>
);
}
} else if (this.props.fileCount > 0) {
for (let i = 0; i < Math.min(this.props.fileCount, Constants.MAX_DISPLAY_FILES); i++) {
// Add a placeholder to avoid pop-in once we get the file infos for this post
postFiles.push(
<div
key={`fileCount-${i}`}
className='post-image__column post-image__column--placeholder'
/>
);
}
}
return (
<div>
<div className='post-image__columns clearfix'>
{postFiles}
</div>
<ViewImageModal
show={this.state.showPreviewModal}
onModalDismissed={() => this.setState({showPreviewModal: false})}
startId={this.state.startImgIndex}
fileInfos={this.props.fileInfos}
/>
</div>
);
}
}
FileAttachmentList.propTypes = {
fileCount: React.PropTypes.number.isRequired,
fileInfos: React.PropTypes.arrayOf(React.PropTypes.object),
compactDisplay: React.PropTypes.bool
};
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