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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import MemberList from './member_list.jsx';
import ChannelInviteModal from './channel_invite_modal.jsx';
import UserStore from '../stores/user_store.jsx';
import ChannelStore from '../stores/channel_store.jsx';
import * as AsyncClient from '../utils/async_client.jsx';
import * as Client from '../utils/client.jsx';
import * as Utils from '../utils/utils.jsx';
const Modal = ReactBootstrap.Modal;
export default class ChannelMembersModal extends React.Component {
constructor(props) {
super(props);
this.getStateFromStores = this.getStateFromStores.bind(this);
this.onChange = this.onChange.bind(this);
this.handleRemove = this.handleRemove.bind(this);
const state = this.getStateFromStores();
state.showInviteModal = false;
this.state = state;
}
shouldComponentUpdate(nextProps, nextState) {
if (!Utils.areObjectsEqual(this.props, nextProps)) {
return true;
}
if (!Utils.areObjectsEqual(this.state, nextState)) {
return true;
}
return false;
}
getStateFromStores() {
const users = UserStore.getActiveOnlyProfiles();
const memberList = ChannelStore.getCurrentExtraInfo().members;
const nonmemberList = [];
for (const id in users) {
if (users.hasOwnProperty(id)) {
let found = false;
for (let i = 0; i < memberList.length; i++) {
if (memberList[i].id === id) {
found = true;
break;
}
}
if (!found) {
nonmemberList.push(users[id]);
}
}
}
function compareByUsername(a, b) {
if (a.username < b.username) {
return -1;
} else if (a.username > b.username) {
return 1;
}
return 0;
}
memberList.sort(compareByUsername);
nonmemberList.sort(compareByUsername);
return {
nonmemberList,
memberList
};
}
onShow() {
if ($(window).width() > 768) {
$(ReactDOM.findDOMNode(this.refs.modalBody)).perfectScrollbar();
}
this.onChange();
}
componentDidUpdate(prevProps) {
if (this.props.show && !prevProps.show) {
this.onShow();
}
}
componentWillReceiveProps(nextProps) {
if (!this.props.show && nextProps.show) {
ChannelStore.addExtraInfoChangeListener(this.onChange);
ChannelStore.addChangeListener(this.onChange);
} else if (this.props.show && !nextProps.show) {
ChannelStore.removeExtraInfoChangeListener(this.onChange);
ChannelStore.removeChangeListener(this.onChange);
}
}
onChange() {
const newState = this.getStateFromStores();
if (!Utils.areObjectsEqual(this.state, newState)) {
this.setState(newState);
}
}
handleRemove(userId) {
// Make sure the user is a member of the channel
const memberList = this.state.memberList;
let found = false;
for (let i = 0; i < memberList.length; i++) {
if (memberList[i].id === userId) {
found = true;
break;
}
}
if (!found) {
return;
}
const data = {};
data.user_id = userId;
Client.removeChannelMember(ChannelStore.getCurrentId(), data,
() => {
let oldMember;
for (let i = 0; i < memberList.length; i++) {
if (userId === memberList[i].id) {
oldMember = memberList[i];
memberList.splice(i, 1);
break;
}
}
const nonmemberList = this.state.nonmemberList;
if (oldMember) {
nonmemberList.push(oldMember);
}
this.setState({memberList, nonmemberList});
AsyncClient.getChannelExtraInfo();
},
(err) => {
this.setState({inviteError: err.message});
}
);
}
render() {
var maxHeight = 1000;
if (Utils.windowHeight() <= 1200) {
maxHeight = Utils.windowHeight() - 300;
}
const currentMember = ChannelStore.getCurrentMember();
let isAdmin = false;
if (currentMember) {
isAdmin = Utils.isAdmin(currentMember.roles) || Utils.isAdmin(UserStore.getCurrentUser().roles);
}
return (
<div>
<Modal
dialogClassName='more-modal'
show={this.props.show}
onHide={this.props.onModalDismissed}
>
<Modal.Header closeButton={true}>
<Modal.Title><span className='name'>{this.props.channel.display_name}</span>{' Members'}</Modal.Title>
<a
className='btn btn-md btn-primary'
href='#'
onClick={() => {
this.setState({showInviteModal: true});
this.props.onModalDismissed();
}}
>
<i className='glyphicon glyphicon-envelope'/>{' Add New Members'}
</a>
</Modal.Header>
<Modal.Body
ref='modalBody'
style={{maxHeight}}
>
<div className='team-member-list'>
<MemberList
memberList={this.state.memberList}
isAdmin={isAdmin}
handleRemove={this.handleRemove}
/>
</div>
</Modal.Body>
<Modal.Footer>
<button
type='button'
className='btn btn-default'
onClick={this.props.onModalDismissed}
>
{'Close'}
</button>
</Modal.Footer>
</Modal>
<ChannelInviteModal
show={this.state.showInviteModal}
onHide={() => this.setState({showInviteModal: false})}
channel={this.props.channel}
/>
</div>
);
}
}
ChannelMembersModal.defaultProps = {
show: false
};
ChannelMembersModal.propTypes = {
show: React.PropTypes.bool.isRequired,
onModalDismissed: React.PropTypes.func.isRequired,
channel: React.PropTypes.object.isRequired
};
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