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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
const Client = require('../utils/client.jsx');
const AsyncClient = require('../utils/async_client.jsx');
export default class EditChannelModal extends React.Component {
constructor(props) {
super(props);
this.handleEdit = this.handleEdit.bind(this);
this.handleUserInput = this.handleUserInput.bind(this);
this.handleClose = this.handleClose.bind(this);
this.onShow = this.onShow.bind(this);
this.state = {
description: '',
title: '',
channelId: '',
serverError: ''
};
}
handleEdit() {
var data = {};
data.channel_id = this.state.channelId;
if (data.channel_id.length !== 26) {
return;
}
data.channel_description = this.state.description.trim();
Client.updateChannelDesc(data,
function handleUpdateSuccess() {
this.setState({serverError: ''});
AsyncClient.getChannel(this.state.channelId);
$(ReactDOM.findDOMNode(this.refs.modal)).modal('hide');
}.bind(this),
function handleUpdateError(err) {
if (err.message === 'Invalid channel_description parameter') {
this.setState({serverError: 'This description is too long, please enter a shorter one'});
} else {
this.setState({serverError: err.message});
}
}.bind(this)
);
}
handleUserInput(e) {
this.setState({description: e.target.value});
}
handleClose() {
this.setState({description: '', serverError: ''});
}
onShow(e) {
const button = e.relatedTarget;
this.setState({description: $(button).attr('data-desc'), title: $(button).attr('data-title'), channelId: $(button).attr('data-channelid'), serverError: ''});
}
componentDidMount() {
$(ReactDOM.findDOMNode(this.refs.modal)).on('show.bs.modal', this.onShow);
$(ReactDOM.findDOMNode(this.refs.modal)).on('hidden.bs.modal', this.handleClose);
}
componentWillUnmount() {
$(ReactDOM.findDOMNode(this.refs.modal)).off('hidden.bs.modal', this.handleClose);
}
render() {
var serverError = null;
if (this.state.serverError) {
serverError = <div className='form-group has-error'><br/><label className='control-label'>{this.state.serverError}</label></div>;
}
var editTitle = (
<h4
className='modal-title'
ref='title'
>
Edit Description
</h4>
);
if (this.state.title) {
editTitle = (
<h4
className='modal-title'
ref='title'
>
Edit Description for <span className='name'>{this.state.title}</span>
</h4>
);
}
return (
<div
className='modal fade'
ref='modal'
id='edit_channel'
role='dialog'
tabIndex='-1'
aria-hidden='true'
>
<div className='modal-dialog'>
<div className='modal-content'>
<div className='modal-header'>
<button
type='button'
className='close'
data-dismiss='modal'
aria-label='Close'
>
<span aria-hidden='true'>×</span>
</button>
{editTitle}
</div>
<div className='modal-body'>
<textarea
className='form-control no-resize'
rows='6'
ref='channelDesc'
maxLength='1024'
value={this.state.description}
onChange={this.handleUserInput}
/>
{serverError}
</div>
<div className='modal-footer'>
<button
type='button'
className='btn btn-default'
data-dismiss='modal'
>
Cancel
</button>
<button
type='button'
className='btn btn-primary'
onClick={this.handleEdit}
>
Save
</button>
</div>
</div>
</div>
</div>
);
}
}
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