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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import FileAttachmentList from './file_attachment_list.jsx';
import UserStore from 'stores/user_store.jsx';
import * as Utils from 'utils/utils.jsx';
import Constants from 'utils/constants.jsx';
import * as TextFormatting from 'utils/text_formatting.jsx';
import PostBodyAdditionalContent from './post_body_additional_content.jsx';
import {FormattedMessage} from 'react-intl';
import loadingGif from 'images/load.gif';
import React from 'react';
export default class PostBody extends React.Component {
shouldComponentUpdate(nextProps) {
if (!Utils.areObjectsEqual(nextProps.post, this.props.post)) {
return true;
}
if (!Utils.areObjectsEqual(nextProps.parentPost, this.props.parentPost)) {
return true;
}
if (!Utils.areObjectsEqual(nextProps.compactDisplay, this.props.compactDisplay)) {
return true;
}
if (nextProps.retryPost.toString() !== this.props.retryPost.toString()) {
return true;
}
if (nextProps.handleCommentClick.toString() !== this.props.handleCommentClick.toString()) {
return true;
}
return false;
}
render() {
const post = this.props.post;
const filenames = this.props.post.filenames;
const parentPost = this.props.parentPost;
let comment = '';
let postClass = '';
if (parentPost) {
const profile = UserStore.getProfile(parentPost.user_id);
let apostrophe = '';
let name = '...';
if (profile != null) {
let username = profile.username;
if (parentPost.props &&
parentPost.props.from_webhook &&
parentPost.props.override_username &&
global.window.mm_config.EnablePostUsernameOverride === 'true') {
username = parentPost.props.override_username;
}
if (username.slice(-1) === 's') {
apostrophe = '\'';
} else {
apostrophe = '\'s';
}
name = (
<a
className='theme'
onClick={Utils.searchForTerm.bind(null, username)}
>
{username}
</a>
);
}
let message = '';
if (parentPost.message) {
message = Utils.replaceHtmlEntities(parentPost.message);
} else if (parentPost.filenames.length) {
message = parentPost.filenames[0].split('/').pop();
if (parentPost.filenames.length === 2) {
message += Utils.localizeMessage('post_body.plusOne', ' plus 1 other file');
} else if (parentPost.filenames.length > 2) {
message += Utils.localizeMessage('post_body.plusMore', ' plus {count} other files').replace('{count}', (parentPost.filenames.length - 1).toString());
}
}
comment = (
<div className='post__link'>
<span>
<FormattedMessage
id='post_body.commentedOn'
defaultMessage='Commented on {name}{apostrophe} message: '
values={{
name,
apostrophe
}}
/>
<a
className='theme'
onClick={this.props.handleCommentClick}
>
{message}
</a>
</span>
</div>
);
}
let loading;
if (post.state === Constants.POST_FAILED) {
postClass += ' post--fail';
loading = (
<a
className='theme post-retry pull-right'
href='#'
onClick={this.props.retryPost}
>
<FormattedMessage
id='post_body.retry'
defaultMessage='Retry'
/>
</a>
);
} else if (post.state === Constants.POST_LOADING) {
postClass += ' post-waiting';
loading = (
<img
className='post-loading-gif pull-right'
src={loadingGif}
/>
);
}
let fileAttachmentHolder = '';
if (filenames && filenames.length > 0) {
fileAttachmentHolder = (
<FileAttachmentList
filenames={filenames}
channelId={post.channel_id}
userId={post.user_id}
compactDisplay={this.props.compactDisplay}
/>
);
}
let message;
let additionalContent = null;
if (this.props.post.state === Constants.POST_DELETED) {
message = (
<FormattedMessage
id='post_body.deleted'
defaultMessage='(message deleted)'
/>
);
} else {
message = (
<span
onClick={TextFormatting.handleClick}
dangerouslySetInnerHTML={{__html: TextFormatting.formatText(this.props.post.message)}}
/>
);
additionalContent = (
<PostBodyAdditionalContent post={this.props.post}/>
);
}
return (
<div>
{comment}
<div className='post__body'>
<div
key={`${post.id}_message`}
id={`${post.id}_message`}
className={postClass}
>
{loading}
{message}
</div>
{fileAttachmentHolder}
{additionalContent}
</div>
</div>
);
}
}
PostBody.propTypes = {
post: React.PropTypes.object.isRequired,
parentPost: React.PropTypes.object,
retryPost: React.PropTypes.func.isRequired,
handleCommentClick: React.PropTypes.func.isRequired,
compactDisplay: React.PropTypes.bool
};
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