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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
const Utils = require('../utils/utils.jsx');
const Client = require('../utils/client.jsx');
const AsyncClient = require('../utils/async_client.jsx');
const ChannelStore = require('../stores/channel_store.jsx');
export default class RenameChannelModal extends React.Component {
constructor(props) {
super(props);
this.handleSubmit = this.handleSubmit.bind(this);
this.onNameChange = this.onNameChange.bind(this);
this.onDisplayNameChange = this.onDisplayNameChange.bind(this);
this.displayNameKeyUp = this.displayNameKeyUp.bind(this);
this.handleClose = this.handleClose.bind(this);
this.handleShow = this.handleShow.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.state = {
displayName: '',
channelName: '',
channelId: '',
serverError: '',
nameError: '',
displayNameError: '',
invalid: false
};
}
handleSubmit(e) {
e.preventDefault();
if (this.state.channelId.length !== 26) {
return;
}
let channel = ChannelStore.get(this.state.channelId);
const oldName = channel.name;
const oldDisplayName = channel.displayName;
let state = {serverError: ''};
channel.display_name = this.state.displayName.trim();
if (!channel.display_name) {
state.displayNameError = 'This field is required';
state.invalid = true;
} else if (channel.display_name.length > 22) {
state.displayNameError = 'This field must be less than 22 characters';
state.invalid = true;
} else {
state.displayNameError = '';
}
channel.name = this.state.channelName.trim();
if (!channel.name) {
state.nameError = 'This field is required';
state.invalid = true;
} else if (channel.name.length > 22) {
state.nameError = 'This field must be less than 22 characters';
state.invalid = true;
} else {
let cleanedName = Utils.cleanUpUrlable(channel.name);
if (cleanedName === channel.name) {
state.nameError = '';
} else {
state.nameError = 'Must be lowercase alphanumeric characters';
state.invalid = true;
}
}
this.setState(state);
if (state.invalid || (oldName === channel.name && oldDisplayName === channel.display_name)) {
return;
}
Client.updateChannel(channel,
function handleUpdateSuccess() {
$(ReactDOM.findDOMNode(this.refs.modal)).modal('hide');
AsyncClient.getChannel(channel.id);
Utils.updateAddressBar(channel.name);
ReactDOM.findDOMNode(this.refs.displayName).value = '';
ReactDOM.findDOMNode(this.refs.channelName).value = '';
}.bind(this),
function handleUpdateError(err) {
state.serverError = err.message;
state.invalid = true;
this.setState(state);
}.bind(this)
);
}
onNameChange() {
this.setState({channelName: ReactDOM.findDOMNode(this.refs.channelName).value});
}
onDisplayNameChange() {
this.setState({displayName: ReactDOM.findDOMNode(this.refs.displayName).value});
}
displayNameKeyUp() {
const displayName = ReactDOM.findDOMNode(this.refs.displayName).value.trim();
const channelName = Utils.cleanUpUrlable(displayName);
ReactDOM.findDOMNode(this.refs.channelName).value = channelName;
this.setState({channelName: channelName});
}
handleClose() {
this.setState({
displayName: '',
channelName: '',
channelId: '',
serverError: '',
nameError: '',
displayNameError: '',
invalid: false
});
}
handleShow(e) {
const button = $(e.relatedTarget);
this.setState({displayName: button.attr('data-display'), channelName: button.attr('data-name'), channelId: button.attr('data-channelid')});
}
componentDidMount() {
$(ReactDOM.findDOMNode(this.refs.modal)).on('show.bs.modal', this.handleShow);
$(ReactDOM.findDOMNode(this.refs.modal)).on('hidden.bs.modal', this.handleClose);
}
componentWillUnmount() {
$(ReactDOM.findDOMNode(this.refs.modal)).off('hidden.bs.modal', this.handleClose);
}
render() {
let displayNameError = null;
let displayNameClass = 'form-group';
if (this.state.displayNameError) {
displayNameError = <label className='control-label'>{this.state.displayNameError}</label>;
displayNameClass += ' has-error';
}
let nameError = null;
let nameClass = 'form-group';
if (this.state.nameError) {
nameError = <label className='control-label'>{this.state.nameError}</label>;
nameClass += ' has-error';
}
let serverError = null;
if (this.state.serverError) {
serverError = <div className='form-group has-error'><label className='control-label'>{this.state.serverError}</label></div>;
}
return (
<div
className='modal fade'
ref='modal'
id='rename_channel'
tabIndex='-1'
role='dialog'
aria-hidden='true'
>
<div className='modal-dialog'>
<div className='modal-content'>
<div className='modal-header'>
<button
type='button'
className='close'
data-dismiss='modal'
>
<span aria-hidden='true'>×</span>
<span className='sr-only'>Close</span>
</button>
<h4 className='modal-title'>Rename Channel</h4>
</div>
<form role='form'>
<div className='modal-body'>
<div className={displayNameClass}>
<label className='control-label'>Display Name</label>
<input
onKeyUp={this.displayNameKeyUp}
onChange={this.onDisplayNameChange}
type='text'
ref='displayName'
className='form-control'
placeholder='Enter display name'
value={this.state.displayName}
maxLength='64'
/>
{displayNameError}
</div>
<div className={nameClass}>
<label className='control-label'>Handle</label>
<input
onChange={this.onNameChange}
type='text'
className='form-control'
ref='channelName'
placeholder='lowercase alphanumeric's only'
value={this.state.channelName}
maxLength='64'
/>
{nameError}
</div>
{serverError}
</div>
<div className='modal-footer'>
<button
type='button'
className='btn btn-default'
data-dismiss='modal'
>
Cancel
</button>
<button
onClick={this.handleSubmit}
type='submit'
className='btn btn-primary'
>
Save
</button>
</div>
</form>
</div>
</div>
</div>
);
}
}
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