336 lines
8.7 KiB
JavaScript
336 lines
8.7 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import { View, StyleSheet, FlatList } from 'react-native';
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import { connect } from 'react-redux';
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import equal from 'deep-equal';
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import { orderBy } from 'lodash';
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import { Q } from '@nozbe/watermelondb';
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import database from '../lib/database';
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import RocketChat from '../lib/rocketchat';
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import UserItem from '../presentation/UserItem';
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import Loading from '../containers/Loading';
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import I18n from '../i18n';
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import log, { logEvent, events } from '../utils/log';
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import SearchBox from '../containers/SearchBox';
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import sharedStyles from './Styles';
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import { Item, CustomHeaderButtons } from '../containers/HeaderButton';
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import StatusBar from '../containers/StatusBar';
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import { themes } from '../constants/colors';
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import { animateNextTransition } from '../utils/layoutAnimation';
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import { withTheme } from '../theme';
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import { getUserSelector } from '../selectors/login';
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import {
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reset as resetAction,
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addUser as addUserAction,
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removeUser as removeUserAction
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} from '../actions/selectedUsers';
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import { showErrorAlert } from '../utils/info';
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import SafeAreaView from '../containers/SafeAreaView';
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const styles = StyleSheet.create({
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separator: {
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marginLeft: 60
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}
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});
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class SelectedUsersView extends React.Component {
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static propTypes = {
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baseUrl: PropTypes.string,
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addUser: PropTypes.func.isRequired,
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removeUser: PropTypes.func.isRequired,
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reset: PropTypes.func.isRequired,
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users: PropTypes.array,
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loading: PropTypes.bool,
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user: PropTypes.shape({
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id: PropTypes.string,
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token: PropTypes.string,
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username: PropTypes.string,
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name: PropTypes.string
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}),
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navigation: PropTypes.object,
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route: PropTypes.object,
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theme: PropTypes.string
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};
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constructor(props) {
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super(props);
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this.init();
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const maxUsers = props.route.params?.maxUsers;
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this.state = {
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maxUsers,
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search: [],
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chats: []
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};
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const { user } = this.props;
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if (this.isGroupChat()) {
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props.addUser({ _id: user.id, name: user.username, fname: user.name });
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}
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this.setHeader(props.route.params?.showButton);
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}
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shouldComponentUpdate(nextProps, nextState) {
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const { search, chats } = this.state;
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const { users, loading, theme } = this.props;
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if (nextProps.theme !== theme) {
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return true;
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}
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if (nextProps.loading !== loading) {
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return true;
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}
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if (!equal(nextProps.users, users)) {
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return true;
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}
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if (!equal(nextState.search, search)) {
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return true;
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}
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if (!equal(nextState.chats, chats)) {
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return true;
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}
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return false;
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}
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componentDidUpdate(prevProps) {
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if (this.isGroupChat()) {
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const { users } = this.props;
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if (prevProps.users.length !== users.length) {
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this.setHeader(users.length > 0);
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}
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}
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}
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componentWillUnmount() {
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const { reset } = this.props;
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reset();
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if (this.querySubscription && this.querySubscription.unsubscribe) {
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this.querySubscription.unsubscribe();
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}
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}
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// showButton can be sent as route params or updated by the component
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setHeader = (showButton) => {
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const { navigation, route } = this.props;
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const title = route.params?.title ?? I18n.t('Select_Users');
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const buttonText = route.params?.buttonText ?? I18n.t('Next');
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const maxUsers = route.params?.maxUsers;
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const nextAction = route.params?.nextAction ?? (() => {});
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const options = {
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title,
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headerRight: () => (
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(!maxUsers || showButton) && (
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<CustomHeaderButtons>
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<Item title={buttonText} onPress={nextAction} testID='selected-users-view-submit' />
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</CustomHeaderButtons>
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)
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)
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};
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navigation.setOptions(options);
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}
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// eslint-disable-next-line react/sort-comp
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init = async() => {
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try {
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const db = database.active;
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const observable = await db.collections
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.get('subscriptions')
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.query(Q.where('t', 'd'))
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.observeWithColumns(['room_updated_at']);
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this.querySubscription = observable.subscribe((data) => {
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const chats = orderBy(data, ['roomUpdatedAt'], ['desc']);
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this.setState({ chats });
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});
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} catch (e) {
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log(e);
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}
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}
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onSearchChangeText(text) {
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this.search(text);
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}
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search = async(text) => {
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const result = await RocketChat.search({ text, filterRooms: false });
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this.setState({
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search: result
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});
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}
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isGroupChat = () => {
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const { maxUsers } = this.state;
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return maxUsers > 2;
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}
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isChecked = (username) => {
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const { users } = this.props;
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return users.findIndex(el => el.name === username) !== -1;
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}
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toggleUser = (user) => {
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const { maxUsers } = this.state;
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const {
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addUser, removeUser, users, user: { username }
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} = this.props;
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// Disallow removing self user from the direct message group
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if (this.isGroupChat() && username === user.name) {
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return;
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}
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animateNextTransition();
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if (!this.isChecked(user.name)) {
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if (this.isGroupChat() && users.length === maxUsers) {
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return showErrorAlert(I18n.t('Max_number_of_users_allowed_is_number', { maxUsers }), I18n.t('Oops'));
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}
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logEvent(events.SELECTED_USERS_ADD_USER);
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addUser(user);
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} else {
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logEvent(events.SELECTED_USERS_REMOVE_USER);
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removeUser(user);
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}
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}
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_onPressItem = (id, item = {}) => {
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if (item.search) {
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this.toggleUser({ _id: item._id, name: item.username, fname: item.name });
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} else {
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this.toggleUser({ _id: item._id, name: item.name, fname: item.fname });
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}
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}
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_onPressSelectedItem = item => this.toggleUser(item);
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renderHeader = () => {
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const { theme } = this.props;
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return (
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<View style={{ backgroundColor: themes[theme].backgroundColor }}>
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<SearchBox onChangeText={text => this.onSearchChangeText(text)} testID='select-users-view-search' />
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{this.renderSelected()}
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</View>
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);
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}
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renderSelected = () => {
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const { users, theme } = this.props;
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if (users.length === 0) {
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return null;
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}
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return (
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<FlatList
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data={users}
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keyExtractor={item => item._id}
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style={[sharedStyles.separatorTop, { borderColor: themes[theme].separatorColor }]}
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contentContainerStyle={{ marginVertical: 5 }}
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renderItem={this.renderSelectedItem}
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enableEmptySections
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keyboardShouldPersistTaps='always'
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horizontal
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/>
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);
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}
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renderSelectedItem = ({ item }) => {
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const { baseUrl, user, theme } = this.props;
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return (
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<UserItem
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name={item.fname}
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username={item.name}
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onPress={() => this._onPressSelectedItem(item)}
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testID={`selected-user-${ item.name }`}
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baseUrl={baseUrl}
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style={{ paddingRight: 15 }}
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user={user}
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theme={theme}
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/>
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);
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}
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renderSeparator = () => {
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const { theme } = this.props;
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return <View style={[sharedStyles.separator, styles.separator, { backgroundColor: themes[theme].separatorColor }]} />;
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}
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renderItem = ({ item, index }) => {
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const { search, chats } = this.state;
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const { baseUrl, user, theme } = this.props;
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const name = item.search ? item.name : item.fname;
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const username = item.search ? item.username : item.name;
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let style = { borderColor: themes[theme].separatorColor };
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if (index === 0) {
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style = { ...style, ...sharedStyles.separatorTop };
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}
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if (search.length > 0 && index === search.length - 1) {
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style = { ...style, ...sharedStyles.separatorBottom };
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}
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if (search.length === 0 && index === chats.length - 1) {
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style = { ...style, ...sharedStyles.separatorBottom };
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}
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return (
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<UserItem
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name={name}
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username={username}
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onPress={() => this._onPressItem(item._id, item)}
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testID={`select-users-view-item-${ item.name }`}
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icon={this.isChecked(username) ? 'check' : null}
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baseUrl={baseUrl}
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style={style}
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user={user}
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theme={theme}
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/>
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);
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}
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renderList = () => {
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const { search, chats } = this.state;
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const { theme } = this.props;
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const data = (search.length > 0 ? search : chats)
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// filter DM between multiple users
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.filter(sub => !RocketChat.isGroupChat(sub));
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return (
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<FlatList
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data={data}
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extraData={this.props}
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keyExtractor={item => item._id}
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renderItem={this.renderItem}
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ItemSeparatorComponent={this.renderSeparator}
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ListHeaderComponent={this.renderHeader}
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contentContainerStyle={{ backgroundColor: themes[theme].backgroundColor }}
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enableEmptySections
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keyboardShouldPersistTaps='always'
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/>
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);
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}
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render = () => {
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const { loading, theme } = this.props;
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return (
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<SafeAreaView testID='select-users-view' theme={theme}>
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<StatusBar theme={theme} />
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{this.renderList()}
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<Loading visible={loading} />
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</SafeAreaView>
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);
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}
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}
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const mapStateToProps = state => ({
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baseUrl: state.server.server,
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users: state.selectedUsers.users,
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loading: state.selectedUsers.loading,
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user: getUserSelector(state)
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});
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const mapDispatchToProps = dispatch => ({
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addUser: user => dispatch(addUserAction(user)),
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removeUser: user => dispatch(removeUserAction(user)),
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reset: () => dispatch(resetAction())
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});
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export default connect(mapStateToProps, mapDispatchToProps)(withTheme(SelectedUsersView));
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