webapp/components/more_direct_channels.jsx


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167

// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.

import {Modal} from 'react-bootstrap';
import FilteredUserList from './filtered_user_list.jsx';
import UserStore from 'stores/user_store.jsx';
import * as Utils from 'utils/utils.jsx';

import {FormattedMessage} from 'react-intl';
import {browserHistory} from 'react-router';
import SpinnerButton from 'components/spinner_button.jsx';

import React from 'react';

export default class MoreDirectChannels extends React.Component {
    constructor(props) {
        super(props);

        this.handleHide = this.handleHide.bind(this);
        this.handleShowDirectChannel = this.handleShowDirectChannel.bind(this);
        this.handleUserChange = this.handleUserChange.bind(this);
        this.createJoinDirectChannelButton = this.createJoinDirectChannelButton.bind(this);

        this.state = {
            users: this.getUsersFromStore(),
            loadingDMChannel: -1
        };
    }

    getUsersFromStore() {
        const currentId = UserStore.getCurrentId();
        const profiles = UserStore.getActiveOnlyProfiles();
        const users = [];

        for (const id in profiles) {
            if (id !== currentId) {
                users.push(profiles[id]);
            }
        }

        users.sort((a, b) => a.username.localeCompare(b.username));

        return users;
    }

    componentDidMount() {
        UserStore.addChangeListener(this.handleUserChange);
    }

    componentWillUnmount() {
        UserStore.removeChangeListener(this.handleUserChange);
    }

    shouldComponentUpdate(nextProps, nextState) {
        if (nextProps.show !== this.props.show) {
            return true;
        }

        if (nextProps.onModalDismissed.toString() !== this.props.onModalDismissed.toString()) {
            return true;
        }

        if (nextState.loadingDMChannel !== this.state.loadingDMChannel) {
            return true;
        }

        if (!Utils.areObjectsEqual(nextState.users, this.state.users)) {
            return true;
        }

        return false;
    }

    handleHide() {
        if (this.props.onModalDismissed) {
            this.props.onModalDismissed();
        }
    }

    handleShowDirectChannel(teammate, e) {
        e.preventDefault();

        if (this.state.loadingDMChannel !== -1) {
            return;
        }

        this.setState({loadingDMChannel: teammate.id});
        Utils.openDirectChannelToUser(
            teammate,
            (channel) => {
                browserHistory.push(Utils.getTeamURLNoOriginFromAddressBar() + '/channels/' + channel.name);
                this.setState({loadingDMChannel: -1});
                this.handleHide();
            },
            () => {
                this.setState({loadingDMChannel: -1});
            }
        );
    }

    handleUserChange() {
        this.setState({users: this.getUsersFromStore()});
    }

    createJoinDirectChannelButton({user}) {
        return (
            <SpinnerButton
                className='btn btm-sm btn-primary'
                spinning={this.state.loadingDMChannel === user.id}
                onClick={this.handleShowDirectChannel.bind(this, user)}
            >
                <FormattedMessage
                    id='more_direct_channels.message'
                    defaultMessage='Message'
                />
            </SpinnerButton>
        );
    }

    render() {
        let maxHeight = 1000;
        if (Utils.windowHeight() <= 1200) {
            maxHeight = Utils.windowHeight() - 300;
        }

        return (
            <Modal
                dialogClassName='more-modal more-direct-channels'
                show={this.props.show}
                onHide={this.handleHide}
            >
                <Modal.Header closeButton={true}>
                    <Modal.Title>
                        <FormattedMessage
                            id='more_direct_channels.title'
                            defaultMessage='Direct Messages'
                        />
                    </Modal.Title>
                </Modal.Header>
                <Modal.Body>
                    <FilteredUserList
                        style={{maxHeight}}
                        users={this.state.users}
                        actions={[this.createJoinDirectChannelButton]}
                    />
                </Modal.Body>
                <Modal.Footer>
                    <button
                        type='button'
                        className='btn btn-default'
                        onClick={this.handleHide}
                    >
                        <FormattedMessage
                            id='more_direct_channels.close'
                            defaultMessage='Close'
                        />
                    </button>
                </Modal.Footer>
            </Modal>
        );
    }
}

MoreDirectChannels.propTypes = {
    show: React.PropTypes.bool.isRequired,
    onModalDismissed: React.PropTypes.func
};