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// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
// See License.txt for license information.
var UserStore = require('../stores/user_store.jsx');
var ChannelStore = require('../stores/channel_store.jsx');
var MemberList = require('./member_list.jsx');
var LoadingScreen = require('./loading_screen.jsx');
var utils = require('../utils/utils.jsx');
var client = require('../utils/client.jsx');
var AsyncClient = require('../utils/async_client.jsx');
export default class ChannelInviteModal extends React.Component {
constructor() {
super();
this.componentDidMount = this.componentDidMount.bind(this);
this.componentWillUnmount = this.componentWillUnmount.bind(this);
this.onShow = this.onShow.bind(this);
this.onHide = this.onHide.bind(this);
this.onListenerChange = this.onListenerChange.bind(this);
this.handleInvite = this.handleInvite.bind(this);
this.isShown = false;
this.state = this.getStateFromStores();
}
getStateFromStores() {
function getId(user) {
return user.id;
}
var users = UserStore.getActiveOnlyProfiles();
var memberIds = ChannelStore.getCurrentExtraInfo().members.map(getId);
var loading = $.isEmptyObject(users);
var nonmembers = [];
for (var id in users) {
if (memberIds.indexOf(id) === -1) {
nonmembers.push(users[id]);
}
}
nonmembers.sort(function sortByUsername(a, b) {
return a.username.localeCompare(b.username);
});
var channelName = '';
if (ChannelStore.getCurrent()) {
channelName = ChannelStore.getCurrent().display_name;
}
return {
nonmembers: nonmembers,
memberIds: memberIds,
channelName: channelName,
loading: loading
};
}
componentDidMount() {
$(React.findDOMNode(this)).on('hidden.bs.modal', this.onHide);
$(React.findDOMNode(this)).on('show.bs.modal', this.onShow);
ChannelStore.addExtraInfoChangeListener(this.onListenerChange);
ChannelStore.addChangeListener(this.onListenerChange);
UserStore.addChangeListener(this.onListenerChange);
}
componentWillUnmount() {
ChannelStore.removeExtraInfoChangeListener(this.onListenerChange);
ChannelStore.removeChangeListener(this.onListenerChange);
UserStore.removeChangeListener(this.onListenerChange);
}
onShow() {
this.isShown = true;
this.onListenerChange();
}
onHide() {
this.isShown = false;
}
onListenerChange() {
var newState = this.getStateFromStores();
if (!utils.areStatesEqual(this.state, newState) && this.isShown) {
this.setState(newState);
}
}
handleInvite(userId) {
// Make sure the user isn't already a member of the channel
if (this.state.memberIds.indexOf(userId) > -1) {
return;
}
var data = {};
data.user_id = userId;
client.addChannelMember(ChannelStore.getCurrentId(), data,
function sucess() {
var nonmembers = this.state.nonmembers;
var memberIds = this.state.memberIds;
for (var i = 0; i < nonmembers.length; i++) {
if (userId === nonmembers[i].id) {
nonmembers[i].invited = true;
memberIds.push(userId);
break;
}
}
this.setState({inviteError: null, memberIds: memberIds, nonmembers: nonmembers});
AsyncClient.getChannelExtraInfo(true);
}.bind(this),
function error(err) {
this.setState({inviteError: err.message});
}.bind(this)
);
}
render() {
var inviteError = null;
if (this.state.inviteError) {
inviteError = (<label className='has-error control-label'>{this.state.inviteError}</label>);
}
var currentMember = ChannelStore.getCurrentMember();
var isAdmin = false;
if (currentMember) {
isAdmin = currentMember.roles.indexOf('admin') > -1 || UserStore.getCurrentUser().roles.indexOf('admin') > -1;
}
var content;
if (this.state.loading) {
content = (<LoadingScreen />);
} else {
content = (<MemberList memberList={this.state.nonmembers} isAdmin={isAdmin} handleInvite={this.handleInvite} />);
}
return (
<div className='modal fade' id='channel_invite' tabIndex='-1' role='dialog' aria-hidden='true'>
<div className='modal-dialog' role='document'>
<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>
<h4 className='modal-title'>Add New Members to {this.state.channelName}</h4>
</div>
<div className='modal-body'>
{inviteError}
{content}
</div>
<div className='modal-footer'>
<button type='button' className='btn btn-default' data-dismiss='modal'>Close</button>
</div>
</div>
</div>
</div>
);
}
}
ChannelInviteModal.displayName = 'ChannelInviteModal';
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