347 lines
8.8 KiB
JavaScript
347 lines
8.8 KiB
JavaScript
import React from 'react';
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import { connect } from 'react-redux';
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import PropTypes from 'prop-types';
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import {
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View, Text, Switch, ScrollView, StyleSheet, FlatList
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} from 'react-native';
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import { SafeAreaView } from 'react-navigation';
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import equal from 'deep-equal';
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import TextInput from '../presentation/TextInput';
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import Loading from '../containers/Loading';
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import { createChannelRequest as createChannelRequestAction } from '../actions/createChannel';
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import { removeUser as removeUserAction } from '../actions/selectedUsers';
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import sharedStyles from './Styles';
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import KeyboardView from '../presentation/KeyboardView';
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import scrollPersistTaps from '../utils/scrollPersistTaps';
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import I18n from '../i18n';
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import UserItem from '../presentation/UserItem';
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import { CustomHeaderButtons, Item } from '../containers/HeaderButton';
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import StatusBar from '../containers/StatusBar';
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import { SWITCH_TRACK_COLOR, themes } from '../constants/colors';
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import { withTheme } from '../theme';
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import { themedHeader } from '../utils/navigation';
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import { Review } from '../utils/review';
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import { getUserSelector } from '../selectors/login';
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const styles = StyleSheet.create({
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container: {
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flex: 1
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},
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list: {
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width: '100%'
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},
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separator: {
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marginLeft: 60
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},
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formSeparator: {
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marginLeft: 15
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},
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input: {
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height: 54,
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paddingHorizontal: 18,
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fontSize: 17,
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...sharedStyles.textRegular
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},
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switchContainer: {
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height: 54,
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alignItems: 'center',
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justifyContent: 'space-between',
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flexDirection: 'row',
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paddingHorizontal: 18
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},
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label: {
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fontSize: 17,
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...sharedStyles.textMedium
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},
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invitedHeader: {
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marginTop: 18,
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marginHorizontal: 15,
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center'
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},
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invitedTitle: {
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fontSize: 18,
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...sharedStyles.textSemibold,
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lineHeight: 41
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},
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invitedCount: {
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fontSize: 14,
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...sharedStyles.textRegular
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}
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});
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class CreateChannelView extends React.Component {
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static navigationOptions = ({ navigation, screenProps }) => {
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const submit = navigation.getParam('submit', () => {});
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const showSubmit = navigation.getParam('showSubmit');
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return {
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...themedHeader(screenProps.theme),
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title: I18n.t('Create_Channel'),
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headerRight: (
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showSubmit
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? (
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<CustomHeaderButtons>
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<Item title={I18n.t('Create')} onPress={submit} testID='create-channel-submit' />
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</CustomHeaderButtons>
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)
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: null
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)
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};
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}
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static propTypes = {
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navigation: PropTypes.object,
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baseUrl: PropTypes.string,
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create: PropTypes.func.isRequired,
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removeUser: PropTypes.func.isRequired,
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error: PropTypes.object,
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failure: PropTypes.bool,
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isFetching: PropTypes.bool,
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users: PropTypes.array.isRequired,
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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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}),
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theme: PropTypes.string
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};
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state = {
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channelName: '',
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type: true,
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readOnly: false,
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broadcast: false
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}
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componentDidMount() {
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const { navigation } = this.props;
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navigation.setParams({ submit: this.submit });
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}
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shouldComponentUpdate(nextProps, nextState) {
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const {
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channelName, type, readOnly, broadcast
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} = this.state;
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const { users, isFetching, 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 (nextState.channelName !== channelName) {
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return true;
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}
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if (nextState.type !== type) {
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return true;
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}
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if (nextState.readOnly !== readOnly) {
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return true;
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}
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if (nextState.broadcast !== broadcast) {
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return true;
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}
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if (nextProps.isFetching !== isFetching) {
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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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return false;
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}
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onChangeText = (channelName) => {
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const { navigation } = this.props;
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navigation.setParams({ showSubmit: channelName.trim().length > 0 });
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this.setState({ channelName });
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}
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submit = () => {
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const {
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channelName, type, readOnly, broadcast
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} = this.state;
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const { users: usersProps, isFetching, create } = this.props;
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if (!channelName.trim() || isFetching) {
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return;
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}
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// transform users object into array of usernames
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const users = usersProps.map(user => user.name);
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// create channel
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create({
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name: channelName, users, type, readOnly, broadcast
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});
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Review.pushPositiveEvent();
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}
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removeUser = (user) => {
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const { removeUser } = this.props;
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removeUser(user);
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}
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renderSwitch = ({
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id, value, label, onValueChange, disabled = false
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}) => {
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const { theme } = this.props;
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return (
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<View style={[styles.switchContainer, { backgroundColor: themes[theme].backgroundColor }]}>
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<Text style={[styles.label, { color: themes[theme].titleText }]}>{I18n.t(label)}</Text>
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<Switch
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value={value}
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onValueChange={onValueChange}
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testID={`create-channel-${ id }`}
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trackColor={SWITCH_TRACK_COLOR}
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disabled={disabled}
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/>
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</View>
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);
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}
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renderType() {
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const { type } = this.state;
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return this.renderSwitch({
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id: 'type',
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value: type,
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label: 'Private_Channel',
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onValueChange: value => this.setState({ type: value })
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});
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}
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renderReadOnly() {
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const { readOnly, broadcast } = this.state;
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return this.renderSwitch({
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id: 'readonly',
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value: readOnly,
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label: 'Read_Only_Channel',
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onValueChange: value => this.setState({ readOnly: value }),
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disabled: broadcast
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});
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}
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renderBroadcast() {
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const { broadcast, readOnly } = this.state;
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return this.renderSwitch({
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id: 'broadcast',
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value: broadcast,
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label: 'Broadcast_Channel',
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onValueChange: (value) => {
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this.setState({
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broadcast: value,
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readOnly: value ? true : readOnly
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});
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}
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});
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}
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renderSeparator = () => <View style={[sharedStyles.separator, styles.separator]} />
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renderFormSeparator = () => {
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const { theme } = this.props;
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return <View style={[sharedStyles.separator, styles.formSeparator, { backgroundColor: themes[theme].separatorColor }]} />;
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}
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renderItem = ({ 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.removeUser(item)}
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testID={`create-channel-view-item-${ item.name }`}
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icon='check'
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baseUrl={baseUrl}
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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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renderInvitedList = () => {
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const { users, theme } = this.props;
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return (
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<FlatList
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data={users}
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extraData={users}
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keyExtractor={item => item._id}
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style={[
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styles.list,
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sharedStyles.separatorVertical,
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{
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backgroundColor: themes[theme].focusedBackground,
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borderColor: themes[theme].separatorColor
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}
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]}
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renderItem={this.renderItem}
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ItemSeparatorComponent={this.renderSeparator}
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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 { channelName } = this.state;
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const { users, isFetching, theme } = this.props;
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const userCount = users.length;
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return (
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<KeyboardView
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style={{ backgroundColor: themes[theme].auxiliaryBackground }}
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contentContainerStyle={[sharedStyles.container, styles.container]}
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keyboardVerticalOffset={128}
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>
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<StatusBar theme={theme} />
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<SafeAreaView testID='create-channel-view' style={styles.container} forceInset={{ vertical: 'never' }}>
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<ScrollView {...scrollPersistTaps}>
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<View style={[sharedStyles.separatorVertical, { borderColor: themes[theme].separatorColor }]}>
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<TextInput
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autoFocus
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style={[styles.input, { backgroundColor: themes[theme].backgroundColor }]}
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label={I18n.t('Channel_Name')}
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value={channelName}
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onChangeText={this.onChangeText}
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placeholder={I18n.t('Channel_Name')}
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returnKeyType='done'
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testID='create-channel-name'
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autoCorrect={false}
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autoCapitalize='none'
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theme={theme}
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underlineColorAndroid='transparent'
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/>
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{this.renderFormSeparator()}
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{this.renderType()}
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{this.renderFormSeparator()}
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{this.renderReadOnly()}
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{this.renderFormSeparator()}
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{this.renderBroadcast()}
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</View>
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<View style={styles.invitedHeader}>
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<Text style={[styles.invitedTitle, { color: themes[theme].titleText }]}>{I18n.t('Invite')}</Text>
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<Text style={[styles.invitedCount, { color: themes[theme].auxiliaryText }]}>{userCount === 1 ? I18n.t('1_user') : I18n.t('N_users', { n: userCount })}</Text>
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</View>
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{this.renderInvitedList()}
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<Loading visible={isFetching} />
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</ScrollView>
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</SafeAreaView>
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</KeyboardView>
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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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isFetching: state.createChannel.isFetching,
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users: state.selectedUsers.users,
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user: getUserSelector(state)
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});
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const mapDispatchToProps = dispatch => ({
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create: data => dispatch(createChannelRequestAction(data)),
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removeUser: user => dispatch(removeUserAction(user))
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});
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export default connect(mapStateToProps, mapDispatchToProps)(withTheme(CreateChannelView));
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