478 lines
12 KiB
JavaScript
478 lines
12 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import {
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View, Text, FlatList, Keyboard, BackHandler, PermissionsAndroid, ScrollView
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} from 'react-native';
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import ShareExtension from 'rn-extensions-share';
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import * as FileSystem from 'expo-file-system';
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import { connect } from 'react-redux';
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import * as mime from 'react-native-mime-types';
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import isEqual from 'react-fast-compare';
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import { Q } from '@nozbe/watermelondb';
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import database from '../../lib/database';
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import { isIOS, isAndroid } from '../../utils/deviceInfo';
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import I18n from '../../i18n';
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import DirectoryItem, { ROW_HEIGHT } from '../../presentation/DirectoryItem';
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import ServerItem from '../../presentation/ServerItem';
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import { CancelModalButton, CustomHeaderButtons, Item } from '../../containers/HeaderButton';
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import ShareListHeader from './Header';
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import ActivityIndicator from '../../containers/ActivityIndicator';
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import styles from './styles';
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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 SafeAreaView from '../../containers/SafeAreaView';
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import RocketChat from '../../lib/rocketchat';
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import { sanitizeLikeString } from '../../lib/database/utils';
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const permission = {
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title: I18n.t('Read_External_Permission'),
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message: I18n.t('Read_External_Permission_Message')
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};
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const getItemLayout = (data, index) => ({ length: ROW_HEIGHT, offset: ROW_HEIGHT * index, index });
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const keyExtractor = item => item.rid;
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class ShareListView extends React.Component {
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static propTypes = {
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navigation: PropTypes.object,
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server: PropTypes.string,
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token: PropTypes.string,
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userId: PropTypes.string,
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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.chats = [];
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this.state = {
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searching: false,
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searchText: '',
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searchResults: [],
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chats: [],
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servers: [],
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attachments: [],
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text: '',
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loading: true,
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serverInfo: null,
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needsPermission: isAndroid || false
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};
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this.setHeader();
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this.unsubscribeFocus = props.navigation.addListener('focus', () => BackHandler.addEventListener('hardwareBackPress', this.handleBackPress));
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this.unsubscribeBlur = props.navigation.addListener('blur', () => BackHandler.removeEventListener('hardwareBackPress', this.handleBackPress));
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}
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async componentDidMount() {
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const { server } = this.props;
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try {
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const data = await ShareExtension.data();
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if (isAndroid) {
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await this.askForPermission(data);
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}
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const info = await Promise.all(data.filter(item => item.type === 'media').map(file => FileSystem.getInfoAsync(this.uriToPath(file.value), { size: true })));
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const attachments = info.map(file => ({
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filename: file.uri.substring(file.uri.lastIndexOf('/') + 1),
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description: '',
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size: file.size,
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mime: mime.lookup(file.uri),
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path: file.uri
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}));
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const text = data.filter(item => item.type === 'text').reduce((acc, item) => `${ item.value }\n${ acc }`, '');
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this.setState({
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text,
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attachments
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});
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} catch {
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// Do nothing
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}
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this.getSubscriptions(server);
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}
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UNSAFE_componentWillReceiveProps(nextProps) {
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const { server } = this.props;
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if (nextProps.server !== server) {
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this.getSubscriptions(nextProps.server);
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}
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}
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shouldComponentUpdate(nextProps, nextState) {
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const { searching, needsPermission } = this.state;
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if (nextState.searching !== searching) {
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return true;
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}
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if (nextState.needsPermission !== needsPermission) {
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return true;
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}
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const { server, theme } = this.props;
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if (server !== nextProps.server) {
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return true;
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}
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if (theme !== nextProps.theme) {
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return true;
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}
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const { searchResults } = this.state;
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if (!isEqual(nextState.searchResults, searchResults)) {
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return true;
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}
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return false;
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}
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componentWillUnmount() {
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if (this.unsubscribeFocus) {
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this.unsubscribeFocus();
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}
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if (this.unsubscribeBlur) {
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this.unsubscribeBlur();
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}
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}
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setHeader = () => {
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const { searching } = this.state;
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const { navigation, theme } = this.props;
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if (isIOS) {
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navigation.setOptions({
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header: () => (
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<ShareListHeader
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searching={searching}
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initSearch={this.initSearch}
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cancelSearch={this.cancelSearch}
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search={this.search}
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theme={theme}
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/>
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)
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});
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return;
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}
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navigation.setOptions({
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headerLeft: () => (searching
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? (
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<CustomHeaderButtons left>
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<Item title='cancel' iconName='close' onPress={this.cancelSearch} />
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</CustomHeaderButtons>
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)
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: (
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<CancelModalButton
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onPress={ShareExtension.close}
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testID='share-extension-close'
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/>
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)),
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headerTitle: () => <ShareListHeader searching={searching} search={this.search} theme={theme} />,
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headerRight: () => (
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searching
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? null
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: (
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<CustomHeaderButtons>
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<Item title='search' iconName='search' onPress={this.initSearch} />
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</CustomHeaderButtons>
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)
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)
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});
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}
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// eslint-disable-next-line react/sort-comp
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internalSetState = (...args) => {
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const { navigation } = this.props;
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if (navigation.isFocused()) {
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animateNextTransition();
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}
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this.setState(...args);
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}
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query = (text) => {
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const db = database.active;
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const defaultWhereClause = [
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Q.where('archived', false),
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Q.where('open', true),
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Q.experimentalSkip(0),
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Q.experimentalTake(50),
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Q.experimentalSortBy('room_updated_at', Q.desc)
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];
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if (text) {
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const likeString = sanitizeLikeString(text);
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return db.collections
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.get('subscriptions')
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.query(
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...defaultWhereClause,
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Q.or(
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Q.where('name', Q.like(`%${ likeString }%`)),
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Q.where('fname', Q.like(`%${ likeString }%`))
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)
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).fetch();
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}
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return db.collections.get('subscriptions').query(...defaultWhereClause).fetch();
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}
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getSubscriptions = async(server) => {
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const serversDB = database.servers;
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if (server) {
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this.chats = await this.query();
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const serversCollection = serversDB.collections.get('servers');
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this.servers = await serversCollection.query().fetch();
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let serverInfo = {};
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try {
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serverInfo = await serversCollection.find(server);
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} catch (error) {
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// Do nothing
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}
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this.internalSetState({
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chats: this.chats ?? [],
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servers: this.servers ?? [],
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loading: false,
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serverInfo
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});
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this.forceUpdate();
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}
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};
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askForPermission = async(data) => {
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const mediaIndex = data.findIndex(item => item.type === 'media');
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if (mediaIndex !== -1) {
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const result = await PermissionsAndroid.request(PermissionsAndroid.PERMISSIONS.READ_EXTERNAL_STORAGE, permission);
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if (result !== PermissionsAndroid.RESULTS.GRANTED) {
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this.setState({ needsPermission: true });
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return Promise.reject();
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}
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}
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this.setState({ needsPermission: false });
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return Promise.resolve();
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}
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uriToPath = uri => decodeURIComponent(isIOS ? uri.replace(/^file:\/\//, '') : uri);
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getRoomTitle = (item) => {
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const { serverInfo } = this.state;
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const { useRealName } = serverInfo;
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return ((item.prid || useRealName) && item.fname) || item.name;
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}
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shareMessage = (room) => {
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const { attachments, text, serverInfo } = this.state;
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const { navigation } = this.props;
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navigation.navigate('ShareView', {
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room,
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text,
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attachments,
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serverInfo,
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isShareExtension: true
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});
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}
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search = async(text) => {
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const result = await this.query(text);
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this.internalSetState({
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searchResults: result,
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searchText: text
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});
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}
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initSearch = () => {
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const { chats } = this.state;
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this.setState({ searching: true, searchResults: chats }, () => this.setHeader());
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}
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cancelSearch = () => {
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this.internalSetState({ searching: false, searchResults: [], searchText: '' }, () => this.setHeader());
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Keyboard.dismiss();
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}
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handleBackPress = () => {
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const { searching } = this.state;
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if (searching) {
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this.cancelSearch();
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return true;
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}
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return false;
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}
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renderSectionHeader = (header) => {
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const { searching } = this.state;
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const { theme } = this.props;
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if (searching) {
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return null;
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}
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return (
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<View style={[styles.headerContainer, { backgroundColor: themes[theme].auxiliaryBackground }]}>
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<Text style={[styles.headerText, { color: themes[theme].titleText }]}>
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{I18n.t(header)}
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</Text>
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</View>
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);
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}
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renderItem = ({ item }) => {
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const { serverInfo } = this.state;
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const { useRealName } = serverInfo;
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const {
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userId, token, server, theme
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} = this.props;
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let description;
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switch (item.t) {
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case 'c':
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description = item.topic || item.description;
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break;
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case 'p':
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description = item.topic || item.description;
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break;
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case 'd':
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description = useRealName ? item.name : item.fname;
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break;
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default:
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description = item.fname;
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break;
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}
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return (
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<DirectoryItem
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user={{
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id: userId,
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token
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}}
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title={this.getRoomTitle(item)}
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baseUrl={server}
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avatar={RocketChat.getRoomAvatar(item)}
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description={description}
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type={item.prid ? 'discussion' : item.t}
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onPress={() => this.shareMessage(item)}
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testID={`share-extension-item-${ item.name }`}
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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={[styles.separator, { borderColor: themes[theme].separatorColor }]} />;
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}
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renderBorderBottom = () => {
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const { theme } = this.props;
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return <View style={[styles.borderBottom, { borderColor: themes[theme].separatorColor }]} />;
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}
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renderSelectServer = () => {
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const { servers } = this.state;
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const { server, theme, navigation } = this.props;
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const currentServer = servers.find(serverFiltered => serverFiltered.id === server);
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return currentServer ? (
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<>
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{this.renderSectionHeader('Select_Server')}
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<View
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style={[
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styles.bordered,
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{
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borderColor: themes[theme].separatorColor,
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backgroundColor: themes[theme].auxiliaryBackground
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}
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]}
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>
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<ServerItem
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server={server}
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onPress={() => navigation.navigate('SelectServerView', { servers: this.servers })}
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item={currentServer}
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theme={theme}
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/>
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</View>
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</>
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) : null;
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}
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renderEmptyComponent = () => {
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const { theme } = this.props;
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return (
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<View style={[styles.container, styles.emptyContainer, { backgroundColor: themes[theme].auxiliaryBackground }]}>
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<Text style={[styles.title, { color: themes[theme].titleText }]}>{I18n.t('No_results_found')}</Text>
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</View>
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);
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}
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renderHeader = () => {
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const { searching } = this.state;
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return (
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<>
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{ !searching
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? (
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<>
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{this.renderSelectServer()}
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{this.renderSectionHeader('Chats')}
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</>
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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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}
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renderContent = () => {
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const {
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chats, loading, searchResults, searching, searchText, needsPermission
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} = this.state;
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const { theme } = this.props;
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if (loading) {
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return <ActivityIndicator theme={theme} />;
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}
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if (needsPermission) {
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return (
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<ScrollView
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style={{ backgroundColor: themes[theme].auxiliaryBackground }}
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contentContainerStyle={[styles.container, styles.centered, { backgroundColor: themes[theme].backgroundColor }]}
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>
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<Text style={[styles.permissionTitle, { color: themes[theme].titleText }]}>{permission.title}</Text>
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<Text style={[styles.permissionMessage, { color: themes[theme].bodyText }]}>{permission.message}</Text>
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</ScrollView>
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);
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}
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return (
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<FlatList
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data={searching ? searchResults : chats}
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keyExtractor={keyExtractor}
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style={[styles.flatlist, { backgroundColor: themes[theme].auxiliaryBackground }]}
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contentContainerStyle={{ backgroundColor: themes[theme].backgroundColor }}
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renderItem={this.renderItem}
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getItemLayout={getItemLayout}
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ItemSeparatorComponent={this.renderSeparator}
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ListHeaderComponent={this.renderHeader}
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ListFooterComponent={!searching && this.renderBorderBottom}
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ListHeaderComponentStyle={!searching ? { ...styles.borderBottom, borderColor: themes[theme].separatorColor } : {}}
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ListEmptyComponent={searching && searchText ? this.renderEmptyComponent : null}
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enableEmptySections
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removeClippedSubviews
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keyboardShouldPersistTaps='always'
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initialNumToRender={12}
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windowSize={20}
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/>
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);
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}
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render() {
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const { theme } = this.props;
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return (
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<SafeAreaView theme={theme}>
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<StatusBar theme={theme} />
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{this.renderContent()}
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</SafeAreaView>
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);
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}
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}
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const mapStateToProps = (({ share }) => ({
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userId: share.user && share.user.id,
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token: share.user && share.user.token,
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server: share.server
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}));
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export default connect(mapStateToProps)(withTheme(ShareListView));
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