334 lines
9.3 KiB
TypeScript
334 lines
9.3 KiB
TypeScript
import React from 'react';
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import { StackNavigationOptions, StackNavigationProp } from '@react-navigation/stack';
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import { CompositeNavigationProp, RouteProp } from '@react-navigation/core';
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import { FlatList, Text, View } from 'react-native';
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import { Q } from '@nozbe/watermelondb';
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import { connect } from 'react-redux';
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import { dequal } from 'dequal';
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import { ISubscription, SubscriptionType } from '../../definitions/ISubscription';
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import { IAttachment } from '../../definitions/IAttachment';
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import RCTextInput from '../../containers/TextInput';
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import ActivityIndicator from '../../containers/ActivityIndicator';
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import Markdown from '../../containers/markdown';
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import debounce from '../../utils/debounce';
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import RocketChat from '../../lib/rocketchat';
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import Message from '../../containers/message';
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import scrollPersistTaps from '../../utils/scrollPersistTaps';
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import { IMessage } from '../../containers/message/interfaces';
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import I18n from '../../i18n';
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import StatusBar from '../../containers/StatusBar';
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import log from '../../utils/log';
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import { themes } from '../../constants/colors';
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import { withTheme } from '../../theme';
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import { getUserSelector } from '../../selectors/login';
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import SafeAreaView from '../../containers/SafeAreaView';
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import * as HeaderButton from '../../containers/HeaderButton';
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import database from '../../lib/database';
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import { sanitizeLikeString } from '../../lib/database/utils';
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import getThreadName from '../../lib/methods/getThreadName';
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import getRoomInfo, { IRoomInfoResult } from '../../lib/methods/getRoomInfo';
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import { isIOS } from '../../utils/deviceInfo';
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import { compareServerVersion } from '../../lib/utils';
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import styles from './styles';
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import { InsideStackParamList, ChatsStackParamList } from '../../stacks/types';
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import { IEmoji } from '../../definitions/IEmoji';
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const QUERY_SIZE = 50;
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interface ISearchMessagesViewState {
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loading: boolean;
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messages: IMessage[];
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searchText: string;
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}
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interface IRoomInfoParam {
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room: ISubscription;
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member: any;
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rid: string;
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t: SubscriptionType;
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joined: boolean;
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}
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interface INavigationOption {
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navigation: CompositeNavigationProp<
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StackNavigationProp<ChatsStackParamList, 'SearchMessagesView'>,
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StackNavigationProp<InsideStackParamList>
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>;
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route: RouteProp<ChatsStackParamList, 'SearchMessagesView'>;
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}
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interface ISearchMessagesViewProps extends INavigationOption {
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user: {
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id: string;
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username: string;
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token: string;
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};
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baseUrl: string;
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serverVersion: string;
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customEmojis: {
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[key: string]: IEmoji;
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};
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theme: string;
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useRealName: boolean;
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}
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class SearchMessagesView extends React.Component<ISearchMessagesViewProps, ISearchMessagesViewState> {
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private offset: number;
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private rid: string;
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private t: string | undefined;
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private encrypted: boolean | undefined;
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private room?: IRoomInfoResult;
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static navigationOptions = ({ navigation, route }: INavigationOption) => {
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const options: StackNavigationOptions = {
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title: I18n.t('Search')
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};
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const showCloseModal = route.params?.showCloseModal;
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if (showCloseModal) {
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options.headerLeft = () => <HeaderButton.CloseModal navigation={navigation} />;
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}
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return options;
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};
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constructor(props: ISearchMessagesViewProps) {
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super(props);
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this.state = {
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loading: false,
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messages: [],
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searchText: ''
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};
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this.offset = 0;
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this.rid = props.route.params.rid;
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this.t = props.route.params?.t;
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this.encrypted = props.route.params?.encrypted;
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}
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async componentDidMount() {
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this.room = (await getRoomInfo(this.rid)) ?? undefined;
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}
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shouldComponentUpdate(nextProps: ISearchMessagesViewProps, nextState: ISearchMessagesViewState) {
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const { loading, searchText, messages } = this.state;
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const { 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.loading !== loading) {
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return true;
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}
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if (nextState.searchText !== searchText) {
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return true;
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}
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if (!dequal(nextState.messages, messages)) {
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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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this.searchDebounced?.stop?.();
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}
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// Handle encrypted rooms search messages
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searchMessages = async (searchText: string) => {
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if (!searchText) {
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return [];
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}
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// If it's a encrypted, room we'll search only on the local stored messages
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if (this.encrypted) {
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const db = database.active;
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const messagesCollection = db.get('messages');
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const likeString = sanitizeLikeString(searchText);
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return messagesCollection
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.query(
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// Messages of this room
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Q.where('rid', this.rid),
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// Message content is like the search text
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Q.where('msg', Q.like(`%${likeString}%`))
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)
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.fetch();
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}
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// If it's not a encrypted room, search messages on the server
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const result = await RocketChat.searchMessages(this.rid, searchText, QUERY_SIZE, this.offset);
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if (result.success) {
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return result.messages;
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}
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return [];
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};
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getMessages = async (searchText: string, debounced?: boolean) => {
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try {
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const messages = await this.searchMessages(searchText);
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// @ts-ignore TODO: find a way to deal with the difference between IMessageFromServer and TMessageModel expected by state
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this.setState(prevState => ({
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messages: debounced ? messages : [...prevState.messages, ...messages],
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loading: false
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}));
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} catch (e) {
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this.setState({ loading: false });
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log(e);
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}
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};
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search = (searchText: string) => {
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this.offset = 0;
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this.setState({ searchText, loading: true, messages: [] });
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this.searchDebounced(searchText);
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};
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searchDebounced = debounce(async (searchText: string) => {
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await this.getMessages(searchText, true);
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}, 1000);
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getCustomEmoji = (name: string) => {
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const { customEmojis } = this.props;
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const emoji = customEmojis[name];
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if (emoji) {
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return emoji;
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}
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return null;
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};
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showAttachment = (attachment: IAttachment) => {
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const { navigation } = this.props;
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navigation.navigate('AttachmentView', { attachment });
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};
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navToRoomInfo = (navParam: IRoomInfoParam) => {
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const { navigation, user } = this.props;
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if (navParam.rid === user.id) {
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return;
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}
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navigation.navigate('RoomInfoView', navParam);
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};
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jumpToMessage = async ({ item }: { item: IMessage }) => {
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const { navigation } = this.props;
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let params: any = {
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rid: this.rid,
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jumpToMessageId: item._id,
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t: this.t,
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room: this.room
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};
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if (item.tmid) {
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navigation.pop();
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params = {
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...params,
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tmid: item.tmid,
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name: await getThreadName(this.rid, item.tmid, item._id),
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t: 'thread'
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};
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navigation.push('RoomView', params);
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} else {
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navigation.navigate('RoomView', params);
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}
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};
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onEndReached = async () => {
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const { serverVersion } = this.props;
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const { searchText, messages, loading } = this.state;
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if (
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messages.length < this.offset ||
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this.encrypted ||
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loading ||
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compareServerVersion(serverVersion, 'lowerThan', '3.17.0')
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) {
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return;
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}
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this.setState({ loading: true });
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this.offset += QUERY_SIZE;
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await this.getMessages(searchText);
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};
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renderEmpty = () => {
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const { theme } = this.props;
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return (
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<View style={[styles.listEmptyContainer, { backgroundColor: themes[theme].backgroundColor }]}>
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<Text style={[styles.noDataFound, { 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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renderItem = ({ item }: { item: IMessage }) => {
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const { user, baseUrl, theme, useRealName } = this.props;
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return (
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<Message
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// @ts-ignore IMessage | TMessageModel?
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item={item}
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baseUrl={baseUrl}
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user={user}
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timeFormat='MMM Do YYYY, h:mm:ss a'
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isHeader
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isThreadRoom
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showAttachment={this.showAttachment}
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getCustomEmoji={this.getCustomEmoji}
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navToRoomInfo={this.navToRoomInfo}
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useRealName={useRealName}
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theme={theme}
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onPress={() => this.jumpToMessage({ item })}
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jumpToMessage={() => this.jumpToMessage({ item })}
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/>
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);
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};
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renderList = () => {
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const { messages, loading, searchText } = this.state;
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const { theme } = this.props;
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if (!loading && messages.length === 0 && searchText.length) {
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return this.renderEmpty();
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}
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return (
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<FlatList
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data={messages}
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renderItem={this.renderItem}
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style={[styles.list, { backgroundColor: themes[theme].backgroundColor }]}
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keyExtractor={item => item._id}
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onEndReached={this.onEndReached}
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ListFooterComponent={loading ? <ActivityIndicator theme={theme} /> : null}
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onEndReachedThreshold={0.5}
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removeClippedSubviews={isIOS}
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{...scrollPersistTaps}
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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 style={{ backgroundColor: themes[theme].backgroundColor }} testID='search-messages-view'>
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<StatusBar />
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<View style={styles.searchContainer}>
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<RCTextInput
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autoFocus
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label={I18n.t('Search')}
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onChangeText={this.search}
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placeholder={I18n.t('Search_Messages')}
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testID='search-message-view-input'
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theme={theme}
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/>
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<Markdown msg={I18n.t('You_can_search_using_RegExp_eg')} theme={theme} />
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<View style={[styles.divider, { backgroundColor: themes[theme].separatorColor }]} />
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</View>
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{this.renderList()}
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</SafeAreaView>
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);
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}
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}
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const mapStateToProps = (state: any) => ({
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serverVersion: state.server.version,
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baseUrl: state.server.server,
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user: getUserSelector(state),
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useRealName: state.settings.UI_Use_Real_Name,
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customEmojis: state.customEmojis
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});
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export default connect(mapStateToProps)(withTheme(SearchMessagesView));
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