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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import ErrorStore from 'stores/error_store.jsx';
import * as Utils from 'utils/utils.jsx';
import React from 'react';
export default class ErrorBar extends React.Component {
constructor() {
super();
this.onErrorChange = this.onErrorChange.bind(this);
this.handleClose = this.handleClose.bind(this);
this.state = ErrorStore.getLastError();
}
isValidError(s) {
if (!s) {
return false;
}
if (!s.message) {
return false;
}
return true;
}
componentWillMount() {
if (global.window.mm_config.SendEmailNotifications === 'false') {
ErrorStore.storeLastError({message: Utils.localizeMessage('error_bar.preview_mode', 'Preview Mode: Email notifications have not been configured')});
this.onErrorChange();
}
}
componentDidMount() {
ErrorStore.addChangeListener(this.onErrorChange);
}
componentWillUnmount() {
ErrorStore.removeChangeListener(this.onErrorChange);
}
onErrorChange() {
var newState = ErrorStore.getLastError();
if (newState) {
this.setState(newState);
} else {
this.setState({message: null});
}
}
handleClose(e) {
if (e) {
e.preventDefault();
}
ErrorStore.clearLastError();
this.setState({message: null});
}
render() {
if (!this.isValidError(this.state)) {
return <div/>;
}
return (
<div className='error-bar'>
<span>{this.state.message}</span>
<a
href='#'
className='error-bar__close'
onClick={this.handleClose}
>
×
</a>
</div>
);
}
}
export default ErrorBar;
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