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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');
function getStateFromStores() {
var users = UserStore.getActiveOnlyProfiles();
var memberIds = ChannelStore.getCurrentExtraInfo().members.map(function(user) { return user.id; });
var loading = $.isEmptyObject(users);
var nonmembers = [];
for (var id in users) {
if (memberIds.indexOf(id) == -1) {
nonmembers.push(users[id]);
}
}
nonmembers.sort(function(a,b) {
return a.username.localeCompare(b.username);
});
var channel_name = ChannelStore.getCurrent() ? ChannelStore.getCurrent().display_name : "";
return {
nonmembers: nonmembers,
memberIds: memberIds,
channel_name: channel_name,
loading: loading
};
}
module.exports = React.createClass({
displayName: "ChannelInviteModal",
isShown: false,
getInitialState: function() {
return getStateFromStores()
},
componentDidMount: function() {
$(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: function() {
ChannelStore.removeExtraInfoChangeListener(this.onListenerChange);
ChannelStore.removeChangeListener(this.onListenerChange);
UserStore.removeChangeListener(this.onListenerChange);
},
onShow: function() {
this.isShown = true;
},
onHide: function() {
this.isShown = false;
},
onListenerChange: function() {
var newState = getStateFromStores()
if (!utils.areStatesEqual(this.state, newState)) {
this.setState(newState);
}
},
handleInvite: function(user_id) {
// Make sure the user isn't already a member of the channel
if (this.state.memberIds.indexOf(user_id) > -1) {
return;
}
var data = {};
data.user_id = user_id;
client.addChannelMember(ChannelStore.getCurrentId(), data,
function() {
var nonmembers = this.state.nonmembers;
var memberIds = this.state.memberIds;
for (var i = 0; i < nonmembers.length; i++) {
if (user_id === nonmembers[i].id) {
nonmembers[i].invited = true;
memberIds.push(user_id);
break;
}
}
this.setState({ invite_error: null, memberIds: memberIds, nonmembers: nonmembers });
AsyncClient.getChannelExtraInfo(true);
}.bind(this),
function(err) {
this.setState({ invite_error: err.message });
}.bind(this)
);
},
shouldComponentUpdate: function() {
return this.isShown;
},
render: function() {
var invite_error = this.state.invite_error ? <label className='has-error control-label'>{this.state.invite_error}</label> : null;
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.channel_name}</h4>
</div>
<div className="modal-body">
{ invite_error }
{content}
</div>
<div className="modal-footer">
<button type="button" className="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
);
}
});
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