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- // @flow
-
- import * as React from 'react';
- import {View} from 'react-native';
- import {Card} from 'react-native-paper';
- import i18n from 'i18n-js';
- import {StackNavigationProp} from '@react-navigation/stack';
- import {getDateOnlyString, getFormattedEventTime} from '../../utils/Planning';
- import DateManager from '../../managers/DateManager';
- import BasicLoadingScreen from '../../components/Screens/BasicLoadingScreen';
- import {apiRequest, ERROR_TYPE} from '../../utils/WebData';
- import ErrorView from '../../components/Screens/ErrorView';
- import CustomHTML from '../../components/Overrides/CustomHTML';
- import CustomTabBar from '../../components/Tabbar/CustomTabBar';
- import CollapsibleScrollView from '../../components/Collapsible/CollapsibleScrollView';
- import type {PlanningEventType} from '../../utils/Planning';
- import ImageGalleryButton from '../../components/Media/ImageGalleryButton';
-
- type PropsType = {
- navigation: StackNavigationProp,
- route: {params: {data: PlanningEventType, id: number, eventId: number}},
- };
-
- type StateType = {
- loading: boolean,
- };
-
- const EVENT_INFO_URL = 'event/info';
-
- /**
- * Class defining a planning event information page.
- */
- class PlanningDisplayScreen extends React.Component<PropsType, StateType> {
- displayData: null | PlanningEventType;
-
- shouldFetchData: boolean;
-
- eventId: number;
-
- errorCode: number;
-
- /**
- * Generates data depending on whether the screen was opened from the planning or from a link
- *
- * @param props
- */
- constructor(props: PropsType) {
- super(props);
-
- if (props.route.params.data != null) {
- this.displayData = props.route.params.data;
- this.eventId = this.displayData.id;
- this.shouldFetchData = false;
- this.errorCode = 0;
- this.state = {
- loading: false,
- };
- } else {
- this.displayData = null;
- this.eventId = props.route.params.eventId;
- this.shouldFetchData = true;
- this.errorCode = 0;
- this.state = {
- loading: true,
- };
- this.fetchData();
- }
- }
-
- /**
- * Hides loading and saves fetched data
- *
- * @param data Received data
- */
- onFetchSuccess = (data: PlanningEventType) => {
- this.displayData = data;
- this.setState({loading: false});
- };
-
- /**
- * Hides loading and saves the error code
- *
- * @param error
- */
- onFetchError = (error: number) => {
- this.errorCode = error;
- this.setState({loading: false});
- };
-
- /**
- * Gets content to display
- *
- * @returns {*}
- */
- getContent(): React.Node {
- const {navigation} = this.props;
- const {displayData} = this;
- if (displayData == null) return null;
- let subtitle = getFormattedEventTime(
- displayData.date_begin,
- displayData.date_end,
- );
- const dateString = getDateOnlyString(displayData.date_begin);
- if (dateString !== null)
- subtitle += ` | ${DateManager.getInstance().getTranslatedDate(
- dateString,
- )}`;
- return (
- <CollapsibleScrollView style={{paddingLeft: 5, paddingRight: 5}} hasTab>
- <Card.Title title={displayData.title} subtitle={subtitle} />
- {displayData.logo !== null ? (
- <ImageGalleryButton
- navigation={navigation}
- images={[{url: displayData.logo}]}
- style={{
- width: 300,
- height: 300,
- marginLeft: 'auto',
- marginRight: 'auto',
- }}
- />
- ) : null}
-
- {displayData.description !== null ? (
- <Card.Content
- style={{paddingBottom: CustomTabBar.TAB_BAR_HEIGHT + 20}}>
- <CustomHTML html={displayData.description} />
- </Card.Content>
- ) : (
- <View />
- )}
- </CollapsibleScrollView>
- );
- }
-
- /**
- * Shows an error view and use a custom message if the event does not exist
- *
- * @returns {*}
- */
- getErrorView(): React.Node {
- const {navigation} = this.props;
- if (this.errorCode === ERROR_TYPE.BAD_INPUT)
- return (
- <ErrorView
- navigation={navigation}
- showRetryButton={false}
- message={i18n.t('screens.planning.invalidEvent')}
- icon="calendar-remove"
- />
- );
- return (
- <ErrorView
- navigation={navigation}
- errorCode={this.errorCode}
- onRefresh={this.fetchData}
- />
- );
- }
-
- /**
- * Fetches data for the current event id from the API
- */
- fetchData = () => {
- this.setState({loading: true});
- apiRequest(EVENT_INFO_URL, 'POST', {id: this.eventId})
- .then(this.onFetchSuccess)
- .catch(this.onFetchError);
- };
-
- render(): React.Node {
- const {loading} = this.state;
- if (loading) return <BasicLoadingScreen />;
- if (this.errorCode === 0) return this.getContent();
- return this.getErrorView();
- }
- }
-
- export default PlanningDisplayScreen;
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