forked from vergnet/application-amicale
534 lines
18 KiB
JavaScript
534 lines
18 KiB
JavaScript
// @flow
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import * as React from 'react';
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import {TouchableOpacity, View} from 'react-native';
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import i18n from "i18n-js";
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import Autolink from 'react-native-autolink';
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import ThemeManager from "../utils/ThemeManager";
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import DashboardItem from "../components/DashboardItem";
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import * as WebBrowser from 'expo-web-browser';
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import WebSectionList from "../components/WebSectionList";
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import {Avatar, Button, Card, Text} from 'react-native-paper';
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import FeedItem from "../components/FeedItem";
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import SquareDashboardItem from "../components/SquareDashboardItem";
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// import DATA from "../dashboard_data.json";
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const NAME_AMICALE = 'Amicale INSA Toulouse';
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const DATA_URL = "https://etud.insa-toulouse.fr/~amicale_app/dashboard/dashboard_data.json";
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const SECTIONS_ID = [
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'dashboard',
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'news_feed'
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];
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const REFRESH_TIME = 1000 * 20; // Refresh every 20 seconds
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const CARD_BORDER_RADIUS = 10;
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type Props = {
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navigation: Object,
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}
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/**
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* Class defining the app's home screen
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*/
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export default class HomeScreen extends React.Component<Props> {
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onProxiwashClick: Function;
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onTutorInsaClick: Function;
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onMenuClick: Function;
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onProximoClick: Function;
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getRenderItem: Function;
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createDataset: Function;
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constructor() {
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super();
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this.onProxiwashClick = this.onProxiwashClick.bind(this);
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this.onTutorInsaClick = this.onTutorInsaClick.bind(this);
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this.onMenuClick = this.onMenuClick.bind(this);
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this.onProximoClick = this.onProximoClick.bind(this);
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this.getRenderItem = this.getRenderItem.bind(this);
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this.createDataset = this.createDataset.bind(this);
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}
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/**
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* Converts a dateString using Unix Timestamp to a formatted date
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* @param dateString {string} The Unix Timestamp representation of a date
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* @return {string} The formatted output date
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*/
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static getFormattedDate(dateString: string) {
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let date = new Date(Number.parseInt(dateString) * 1000);
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return date.toLocaleString();
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}
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onProxiwashClick() {
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this.props.navigation.navigate('Proxiwash');
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}
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onTutorInsaClick() {
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WebBrowser.openBrowserAsync("https://www.etud.insa-toulouse.fr/~tutorinsa/");
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}
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onProximoClick() {
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this.props.navigation.navigate('Proximo');
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}
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onMenuClick() {
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this.props.navigation.navigate('SelfMenuScreen');
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}
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getKeyExtractor(item: Object) {
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return item !== undefined ? item.id : undefined;
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}
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createDataset(fetchedData: Object) {
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// fetchedData = DATA;
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let newsData = [];
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let dashboardData = [];
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if (fetchedData['news_feed'] !== undefined)
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newsData = fetchedData['news_feed']['data'];
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if (fetchedData['dashboard'] !== undefined)
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dashboardData = this.generateDashboardDataset(fetchedData['dashboard']);
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return [
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{
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title: '',
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data: dashboardData,
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extraData: super.state,
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keyExtractor: this.getKeyExtractor,
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id: SECTIONS_ID[0]
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},
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{
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title: i18n.t('homeScreen.newsFeed'),
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data: newsData,
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extraData: super.state,
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keyExtractor: this.getKeyExtractor,
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id: SECTIONS_ID[1]
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}
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];
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}
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generateDashboardDataset(dashboardData: Object) {
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let dataset = [
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{
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id: 'event',
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content: undefined
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},
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{
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id: 'middle',
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content: [{}, {}]
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},
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{
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id: 'bottom',
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content: [{}, {}]
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},
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];
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for (let [key, value] of Object.entries(dashboardData)) {
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switch (key) {
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case 'today_events':
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dataset[0]['content'] = value;
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break;
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case 'available_machines':
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dataset[1]['content'][0] = {id: key, data: value};
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break;
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case 'available_tutorials':
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dataset[1]['content'][1] = {id: key, data: value};
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break;
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case 'proximo_articles':
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dataset[2]['content'][0] = {id: key, data: value};
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break;
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case 'today_menu':
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dataset[2]['content'][1] = {id: key, data: value};
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break;
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}
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}
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return dataset
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}
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getDashboardItem(item: Object) {
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let content = item['content'];
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if (item['id'] === 'event')
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return this.getDashboardEventItem(content);
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else if (item['id'] === 'middle')
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return this.getDashboardMiddleItem(content);
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else
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return this.getDashboardBottomItem(content);
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}
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/**
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* Convert the date string given by in the event list json to a date object
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* @param dateString
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* @return {Date}
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*/
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stringToDate(dateString: ?string): ?Date {
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let date = new Date();
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if (dateString === undefined || dateString === null)
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date = undefined;
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else if (dateString.split(' ').length > 1) {
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let timeStr = dateString.split(' ')[1];
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date.setHours(parseInt(timeStr.split(':')[0]), parseInt(timeStr.split(':')[1]), 0);
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} else
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date = undefined;
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return date;
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}
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/**
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* Get the time limit depending on the current day:
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* 17:30 for every day of the week except for thursday 11:30
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* 00:00 on weekends
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*/
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getTodayEventTimeLimit() {
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let now = new Date();
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if (now.getDay() === 4) // Thursday
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now.setHours(11, 30, 0);
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else if (now.getDay() === 6 || now.getDay() === 0) // Weekend
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now.setHours(0, 0, 0);
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else
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now.setHours(17, 30, 0);
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return now;
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}
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/**
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* Get the duration (in milliseconds) of an event
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* @param event {Object}
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* @return {number} The number of milliseconds
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*/
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getEventDuration(event: Object): number {
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let start = this.stringToDate(event['date_begin']);
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let end = this.stringToDate(event['date_end']);
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let duration = 0;
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if (start !== undefined && start !== null && end !== undefined && end !== null)
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duration = end - start;
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return duration;
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}
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/**
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* Get events starting after the limit
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*
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* @param events
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* @param limit
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* @return {Array<Object>}
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*/
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getEventsAfterLimit(events: Object, limit: Date): Array<Object> {
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let validEvents = [];
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for (let event of events) {
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let startDate = this.stringToDate(event['date_begin']);
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if (startDate !== undefined && startDate !== null && startDate >= limit) {
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validEvents.push(event);
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}
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}
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return validEvents;
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}
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/**
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* Get the event with the longest duration in the given array.
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* If all events have the same duration, return the first in the array.
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* @param events
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*/
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getLongestEvent(events: Array<Object>): Object {
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let longestEvent = events[0];
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let longestTime = 0;
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for (let event of events) {
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let time = this.getEventDuration(event);
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if (time > longestTime) {
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longestTime = time;
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longestEvent = event;
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}
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}
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return longestEvent;
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}
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/**
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* Get events that have not yet ended/started
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*
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* @param events
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*/
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getFutureEvents(events: Array<Object>): Array<Object> {
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let validEvents = [];
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let now = new Date();
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for (let event of events) {
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let startDate = this.stringToDate(event['date_begin']);
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let endDate = this.stringToDate(event['date_end']);
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if (startDate !== undefined && startDate !== null) {
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if (startDate > now)
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validEvents.push(event);
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else if (endDate !== undefined && endDate !== null) {
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if (endDate > now || endDate < startDate) // Display event if it ends the following day
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validEvents.push(event);
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}
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}
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}
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return validEvents;
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}
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/**
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*
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*
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* @param events
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* @return {Object}
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*/
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getDisplayEvent(events: Array<Object>): Object {
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let displayEvent = undefined;
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if (events.length > 1) {
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let eventsAfterLimit = this.getEventsAfterLimit(events, this.getTodayEventTimeLimit());
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if (eventsAfterLimit.length > 0) {
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if (eventsAfterLimit.length === 1)
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displayEvent = eventsAfterLimit[0];
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else
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displayEvent = this.getLongestEvent(events);
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} else {
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displayEvent = this.getLongestEvent(events);
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}
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} else if (events.length === 1) {
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displayEvent = events[0];
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}
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return displayEvent;
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}
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clickAction(isAvailable: boolean, displayEvent: Object) {
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if (isAvailable)
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this.props.navigation.navigate('PlanningDisplayScreen', {data: displayEvent});
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else
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this.props.navigation.navigate('Planning');
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};
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getDashboardEventItem(content: Array<Object>) {
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let icon = 'calendar-range';
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let color = ThemeManager.getCurrentThemeVariables().planningColor;
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let title = i18n.t('homeScreen.dashboard.todayEventsTitle');
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let subtitle;
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let futureEvents = this.getFutureEvents(content);
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let isAvailable = futureEvents.length > 0;
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if (isAvailable) {
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subtitle =
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<Text>
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<Text style={{fontWeight: "bold"}}>{futureEvents.length}</Text>
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<Text>
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{
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futureEvents.length > 1 ?
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i18n.t('homeScreen.dashboard.todayEventsSubtitlePlural') :
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i18n.t('homeScreen.dashboard.todayEventsSubtitle')
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}
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</Text>
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</Text>;
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} else
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subtitle = i18n.t('homeScreen.dashboard.todayEventsSubtitleNA');
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let displayEvent = this.getDisplayEvent(futureEvents);
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const clickAction = this.clickAction.bind(this, isAvailable, displayEvent);
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return (
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<DashboardItem
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subtitle={subtitle}
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color={color}
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icon={icon}
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clickAction={clickAction}
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title={title}
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isAvailable={isAvailable}
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displayEvent={displayEvent}
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/>
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);
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}
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getDashboardBottomItem(content: Array<Object>) {
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let proximoData = content[0]['data'];
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let menuData = content[1]['data'];
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let proximoIcon = 'shopping';
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let proximoColor = ThemeManager.getCurrentThemeVariables().proximoColor;
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let proximoTitle = i18n.t('homeScreen.dashboard.proximoTitle');
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let isProximoAvailable = parseInt(proximoData) > 0;
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let proximoSubtitle;
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if (isProximoAvailable) {
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proximoSubtitle =
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<Text>
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<Text style={{fontWeight: "bold"}}>{proximoData}</Text>
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<Text>
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{
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proximoData > 1 ?
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i18n.t('homeScreen.dashboard.proximoSubtitlePlural') :
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i18n.t('homeScreen.dashboard.proximoSubtitle')
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}
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</Text>
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</Text>;
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} else
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proximoSubtitle = i18n.t('homeScreen.dashboard.proximoSubtitleNA');
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let menuIcon = 'silverware-fork-knife';
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let menuColor = ThemeManager.getCurrentThemeVariables().menuColor;
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let menuTitle = i18n.t('homeScreen.dashboard.menuTitle');
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let isMenuAvailable = menuData.length > 0;
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let menuSubtitle;
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if (isMenuAvailable) {
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menuSubtitle = i18n.t('homeScreen.dashboard.menuSubtitle');
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} else
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menuSubtitle = i18n.t('homeScreen.dashboard.menuSubtitleNA');
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return (
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<View style={{
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flexDirection: 'row',
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marginLeft: 10,
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marginRight: 10,
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marginBottom: 10,
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}}>
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<SquareDashboardItem
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title={menuTitle}
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subtitle={menuSubtitle}
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color={menuColor}
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icon={menuIcon}
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clickAction={this.onMenuClick}
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isAvailable={isMenuAvailable}
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isLeft={true}/>
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<SquareDashboardItem
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title={proximoTitle}
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subtitle={proximoSubtitle}
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color={proximoColor}
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icon={proximoIcon}
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clickAction={this.onProximoClick}
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isAvailable={isProximoAvailable}
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isLeft={false}/>
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</View>
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);
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}
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getDashboardMiddleItem(content: Array<Object>) {
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let proxiwashData = content[0]['data'];
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let tutorinsaData = content[1]['data'];
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let proxiwashIcon = 'washing-machine';
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let proxiwashColor = ThemeManager.getCurrentThemeVariables().proxiwashColor;
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let proxiwashTitle = i18n.t('homeScreen.dashboard.proxiwashTitle');
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let proxiwashIsAvailable = parseInt(proxiwashData['dryers']) > 0 || parseInt(proxiwashData['washers']) > 0;
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let proxiwashSubtitle;
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let dryerColor = parseInt(proxiwashData['dryers']) > 0 ?
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ThemeManager.getCurrentThemeVariables().text :
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ThemeManager.getCurrentThemeVariables().textDisabled;
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let washerColor = parseInt(proxiwashData['washers']) > 0 ?
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ThemeManager.getCurrentThemeVariables().text :
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ThemeManager.getCurrentThemeVariables().textDisabled;
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let availableDryers = proxiwashData['dryers'];
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let availableWashers = proxiwashData['washers'];
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if (proxiwashIsAvailable) {
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proxiwashSubtitle =
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<Text>
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<Text style={{
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fontWeight: parseInt(proxiwashData['dryers']) > 0 ?
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'bold' :
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'normal',
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color: dryerColor
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}}>
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{availableDryers}
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</Text>
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<Text>
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{
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availableDryers > 1 ?
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i18n.t('homeScreen.dashboard.proxiwashSubtitle1Plural') :
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i18n.t('homeScreen.dashboard.proxiwashSubtitle1')
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}
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</Text>
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{"\n"}
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<Text style={{
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fontWeight: parseInt(proxiwashData['washers']) > 0 ?
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'bold' :
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'normal',
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color: washerColor
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}}>
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{availableWashers}
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</Text>
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<Text>
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{
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availableWashers > 1 ?
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i18n.t('homeScreen.dashboard.proxiwashSubtitle2Plural') :
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i18n.t('homeScreen.dashboard.proxiwashSubtitle2')
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}
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</Text>
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</Text>;
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} else
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proxiwashSubtitle = i18n.t('homeScreen.dashboard.proxiwashSubtitleNA');
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let tutorinsaIcon = 'school';
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let tutorinsaColor = ThemeManager.getCurrentThemeVariables().tutorinsaColor;
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let tutorinsaTitle = 'Tutor\'INSA';
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let tutorinsaIsAvailable = tutorinsaData > 0;
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let tutorinsaSubtitle;
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if (tutorinsaIsAvailable) {
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tutorinsaSubtitle =
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<Text>
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<Text style={{fontWeight: "bold"}}>{tutorinsaData}</Text>
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<Text>
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{
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tutorinsaData > 1 ?
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i18n.t('homeScreen.dashboard.tutorinsaSubtitlePlural') :
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i18n.t('homeScreen.dashboard.tutorinsaSubtitle')
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}
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</Text>
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</Text>;
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} else
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tutorinsaSubtitle = i18n.t('homeScreen.dashboard.tutorinsaSubtitleNA');
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return (
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<View style={{
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flexDirection: 'row',
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marginLeft: 10,
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marginRight: 10,
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}}>
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<SquareDashboardItem
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title={proxiwashTitle}
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subtitle={proxiwashSubtitle}
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color={proxiwashColor}
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icon={proxiwashIcon}
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clickAction={this.onProxiwashClick}
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isAvailable={proxiwashIsAvailable}
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isLeft={true}/>
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<SquareDashboardItem
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title={tutorinsaTitle}
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subtitle={tutorinsaSubtitle}
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color={tutorinsaColor}
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icon={tutorinsaIcon}
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clickAction={this.onTutorInsaClick}
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isAvailable={tutorinsaIsAvailable}
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isLeft={false}/>
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</View>
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);
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}
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openLink(link: string) {
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WebBrowser.openBrowserAsync(link);
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}
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getFeedItem(item: Object) {
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const onImagePress = this.openLink.bind(this, item.full_picture);
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const onOutLinkPress = this.openLink.bind(this, item.permalink_url);
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return (
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<FeedItem
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title={NAME_AMICALE}
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subtitle={HomeScreen.getFormattedDate(item.created_time)}
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full_picture={item.full_picture}
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message={item.message}
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onImagePress={onImagePress}
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onOutLinkPress={onOutLinkPress}
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/>
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);
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}
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getRenderItem({item, section}: Object) {
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return (section['id'] === SECTIONS_ID[0] ?
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this.getDashboardItem(item) : this.getFeedItem(item));
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}
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render() {
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const nav = this.props.navigation;
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return (
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<WebSectionList
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createDataset={this.createDataset}
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navigation={nav}
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refreshTime={REFRESH_TIME}
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fetchUrl={DATA_URL}
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renderItem={this.getRenderItem}/>
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);
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}
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}
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