Start moving webapp to Redux (#6140)

* Start moving webapp to Redux

* Fix localforage import

* Updates per feedback

* Feedback udpates and a few fixes

* Minor updates

* Fix statuses, config not loading properly, getMe sanitizing too much

* Fix preferences

* Fix user autocomplete

* Fix sessions and audits

* Fix error handling for all redux actions

* Use new directory structure for components and containers

* Refresh immediately on logout instead of after timeout

* Add fetch polyfill

2 files changed, 212 insertions, 0 deletions

diff --git a/webapp/components/channel_invite_modal/channel_invite_modal.jsx b/webapp/components/channel_invite_modal/channel_invite_modal.jsx
new file mode 100644
index 000000000..847af16f6
--- /dev/null
+++ b/webapp/components/channel_invite_modal/channel_invite_modal.jsx
@@ -0,0 +1,188 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import ChannelInviteButton from 'components/channel_invite_button.jsx';
+import SearchableUserList from 'components/searchable_user_list/searchable_user_list_container.jsx';
+import LoadingScreen from 'components/loading_screen.jsx';
+
+import ChannelStore from 'stores/channel_store.jsx';
+import UserStore from 'stores/user_store.jsx';
+import TeamStore from 'stores/team_store.jsx';
+
+import {searchUsers} from 'actions/user_actions.jsx';
+
+import * as AsyncClient from 'utils/async_client.jsx';
+import * as UserAgent from 'utils/user_agent.jsx';
+import Constants from 'utils/constants.jsx';
+
+import React from 'react';
+import {Modal} from 'react-bootstrap';
+import {FormattedMessage} from 'react-intl';
+
+import store from 'stores/redux_store.jsx';
+import {searchProfilesNotInCurrentChannel} from 'mattermost-redux/selectors/entities/users';
+
+const USERS_PER_PAGE = 50;
+
+export default class ChannelInviteModal extends React.Component {
+    static propTypes = {
+        onHide: React.PropTypes.func.isRequired,
+        channel: React.PropTypes.object.isRequired,
+        actions: React.PropTypes.shape({
+            getProfilesNotInChannel: React.PropTypes.func.isRequired
+        }).isRequired
+    }
+
+    constructor(props) {
+        super(props);
+
+        this.onChange = this.onChange.bind(this);
+        this.onStatusChange = this.onStatusChange.bind(this);
+        this.onHide = this.onHide.bind(this);
+        this.handleInviteError = this.handleInviteError.bind(this);
+        this.nextPage = this.nextPage.bind(this);
+        this.search = this.search.bind(this);
+
+        this.term = '';
+        this.searchTimeoutId = 0;
+
+        const channelStats = ChannelStore.getStats(props.channel.id);
+        const teamStats = TeamStore.getCurrentStats();
+
+        this.state = {
+            users: UserStore.getProfileListNotInChannel(props.channel.id, true),
+            total: teamStats.active_member_count - channelStats.member_count,
+            show: true,
+            statusChange: false
+        };
+    }
+
+    componentDidMount() {
+        TeamStore.addStatsChangeListener(this.onChange);
+        ChannelStore.addStatsChangeListener(this.onChange);
+        UserStore.addNotInChannelChangeListener(this.onChange);
+        UserStore.addStatusesChangeListener(this.onStatusChange);
+
+        this.props.actions.getProfilesNotInChannel(TeamStore.getCurrentId(), this.props.channel.id, 0);
+        AsyncClient.getTeamStats(TeamStore.getCurrentId());
+    }
+
+    componentWillUnmount() {
+        TeamStore.removeStatsChangeListener(this.onChange);
+        ChannelStore.removeStatsChangeListener(this.onChange);
+        UserStore.removeNotInChannelChangeListener(this.onChange);
+        UserStore.removeStatusesChangeListener(this.onStatusChange);
+    }
+
+    onChange() {
+        let users;
+        if (this.term) {
+            users = searchProfilesNotInCurrentChannel(store.getState(), this.term, true);
+        } else {
+            users = UserStore.getProfileListNotInChannel(this.props.channel.id, true);
+        }
+
+        const channelStats = ChannelStore.getStats(this.props.channel.id);
+        const teamStats = TeamStore.getCurrentStats();
+
+        this.setState({
+            users,
+            total: teamStats.active_member_count - channelStats.member_count
+        });
+    }
+
+    onStatusChange() {
+        // Initiate a render to pick up on new statuses
+        this.setState({
+            statusChange: !this.state.statusChange
+        });
+    }
+
+    onHide() {
+        this.setState({show: false});
+    }
+
+    handleInviteError(err) {
+        if (err) {
+            this.setState({
+                inviteError: err.message
+            });
+        } else {
+            this.setState({
+                inviteError: null
+            });
+        }
+    }
+
+    nextPage(page) {
+        this.props.actions.getProfilesNotInChannel(TeamStore.getCurrentId(), this.props.channel.id, (page + 1) * USERS_PER_PAGE, USERS_PER_PAGE);
+    }
+
+    search(term) {
+        clearTimeout(this.searchTimeoutId);
+        this.term = term;
+
+        if (term === '') {
+            this.onChange();
+            return;
+        }
+
+        this.searchTimeoutId = setTimeout(
+            () => {
+                searchUsers(term, TeamStore.getCurrentId(), {not_in_channel_id: this.props.channel.id});
+            },
+            Constants.SEARCH_TIMEOUT_MILLISECONDS
+        );
+    }
+
+    render() {
+        let inviteError = null;
+        if (this.state.inviteError) {
+            inviteError = (<label className='has-error control-label'>{this.state.inviteError}</label>);
+        }
+
+        let content;
+        if (this.state.loading) {
+            content = (<LoadingScreen/>);
+        } else {
+            content = (
+                <SearchableUserList
+                    users={this.state.users}
+                    usersPerPage={USERS_PER_PAGE}
+                    total={this.state.total}
+                    nextPage={this.nextPage}
+                    search={this.search}
+                    actions={[ChannelInviteButton]}
+                    focusOnMount={!UserAgent.isMobile()}
+                    actionProps={{
+                        channel: this.props.channel,
+                        onInviteError: this.handleInviteError
+                    }}
+                />
+            );
+        }
+
+        return (
+            <Modal
+                dialogClassName='more-modal'
+                show={this.state.show}
+                onHide={this.onHide}
+                onExited={this.props.onHide}
+            >
+                <Modal.Header closeButton={true}>
+                    <Modal.Title>
+                        <FormattedMessage
+                            id='channel_invite.addNewMembers'
+                            defaultMessage='Add New Members to '
+                        />
+                        <span className='name'>{this.props.channel.display_name}</span>
+                    </Modal.Title>
+                </Modal.Header>
+                <Modal.Body>
+                    {inviteError}
+                    {content}
+                </Modal.Body>
+            </Modal>
+        );
+    }
+}
diff --git a/webapp/components/channel_invite_modal/index.js b/webapp/components/channel_invite_modal/index.js
new file mode 100644
index 000000000..c8bdb54f5
--- /dev/null
+++ b/webapp/components/channel_invite_modal/index.js
@@ -0,0 +1,24 @@
+// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import {connect} from 'react-redux';
+import {bindActionCreators} from 'redux';
+import {getProfilesNotInChannel} from 'mattermost-redux/actions/users';
+
+import ChannelInviteModal from './channel_invite_modal.jsx';
+
+function mapStateToProps(state, ownProps) {
+    return {
+        ...ownProps
+    };
+}
+
+function mapDispatchToProps(dispatch) {
+    return {
+        actions: bindActionCreators({
+            getProfilesNotInChannel
+        }, dispatch)
+    };
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(ChannelInviteModal);