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- /*
- * Copyright (c) 2019 - 2020 Arnaud Vergnet.
- *
- * This file is part of Campus INSAT.
- *
- * Campus INSAT is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Campus INSAT is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Campus INSAT. If not, see <https://www.gnu.org/licenses/>.
- */
-
- import React, { useCallback, useRef, useState } from 'react';
- import { Title, useTheme } from 'react-native-paper';
- import i18n from 'i18n-js';
- import {
- NativeScrollEvent,
- NativeSyntheticEvent,
- StyleSheet,
- View,
- } from 'react-native';
- import {
- CommonActions,
- useFocusEffect,
- useNavigation,
- } from '@react-navigation/native';
- import Autolink from 'react-native-autolink';
- import ThemeManager from '../../managers/ThemeManager';
- import WebViewScreen from '../../components/Screens/WebViewScreen';
- import AsyncStorageManager from '../../managers/AsyncStorageManager';
- import AlertDialog from '../../components/Dialogs/AlertDialog';
- import { dateToString, getTimeOnlyString } from '../../utils/Planning';
- import DateManager from '../../managers/DateManager';
- import AnimatedBottomBar from '../../components/Animations/AnimatedBottomBar';
- import ErrorView from '../../components/Screens/ErrorView';
- import type { PlanexGroupType } from './GroupSelectionScreen';
- import { MASCOT_STYLE } from '../../components/Mascot/Mascot';
- import MascotPopup from '../../components/Mascot/MascotPopup';
- import { getPrettierPlanexGroupName } from '../../utils/Utils';
- import GENERAL_STYLES from '../../constants/Styles';
- import Urls from '../../constants/Urls';
-
- // // JS + JQuery functions used to remove alpha from events. Copy paste in browser console for quick testing
- // // Remove alpha from given Jquery node
- // function removeAlpha(node) {
- // let bg = node.css("background-color");
- // if (bg.match("^rgba")) {
- // let a = bg.slice(5).split(',');
- // // Fix for tooltips with broken background
- // if (parseInt(a[0]) === parseInt(a[1]) && parseInt(a[1]) === parseInt(a[2]) && parseInt(a[2]) === 0) {
- // a[0] = a[1] = a[2] = '255';
- // }
- // let newBg ='rgb(' + a[0] + ',' + a[1] + ',' + a[2] + ')';
- // node.css("background-color", newBg);
- // }
- // }
- // // Observe for planning DOM changes
- // let observer = new MutationObserver(function(mutations) {
- // for (let i = 0; i < mutations.length; i++) {
- // if (mutations[i]['addedNodes'].length > 0 &&
- // ($(mutations[i]['addedNodes'][0]).hasClass("fc-event") || $(mutations[i]['addedNodes'][0]).hasClass("tooltiptopicevent")))
- // removeAlpha($(mutations[i]['addedNodes'][0]))
- // }
- // });
- // // observer.observe(document.querySelector(".fc-body"), {attributes: false, childList: true, characterData: false, subtree:true});
- // observer.observe(document.querySelector("body"), {attributes: false, childList: true, characterData: false, subtree:true});
- // // Run remove alpha a first time on whole planning. Useful when code injected after planning fully loaded.
- // $(".fc-event-container .fc-event").each(function(index) {
- // removeAlpha($(this));
- // });
-
- // Watch for changes in the calendar and call the remove alpha function to prevent invisible events
- const OBSERVE_MUTATIONS_INJECTED =
- 'function removeAlpha(node) {\n' +
- ' let bg = node.css("background-color");\n' +
- ' if (bg.match("^rgba")) {\n' +
- " let a = bg.slice(5).split(',');\n" +
- ' // Fix for tooltips with broken background\n' +
- ' if (parseInt(a[0]) === parseInt(a[1]) && parseInt(a[1]) === parseInt(a[2]) && parseInt(a[2]) === 0) {\n' +
- " a[0] = a[1] = a[2] = '255';\n" +
- ' }\n' +
- " let newBg ='rgb(' + a[0] + ',' + a[1] + ',' + a[2] + ')';\n" +
- ' node.css("background-color", newBg);\n' +
- ' }\n' +
- '}\n' +
- '// Observe for planning DOM changes\n' +
- 'let observer = new MutationObserver(function(mutations) {\n' +
- ' for (let i = 0; i < mutations.length; i++) {\n' +
- " if (mutations[i]['addedNodes'].length > 0 &&\n" +
- ' ($(mutations[i][\'addedNodes\'][0]).hasClass("fc-event") || $(mutations[i][\'addedNodes\'][0]).hasClass("tooltiptopicevent")))\n' +
- " removeAlpha($(mutations[i]['addedNodes'][0]))\n" +
- ' }\n' +
- '});\n' +
- '// observer.observe(document.querySelector(".fc-body"), {attributes: false, childList: true, characterData: false, subtree:true});\n' +
- 'observer.observe(document.querySelector("body"), {attributes: false, childList: true, characterData: false, subtree:true});\n' +
- '// Run remove alpha a first time on whole planning. Useful when code injected after planning fully loaded.\n' +
- '$(".fc-event-container .fc-event").each(function(index) {\n' +
- ' removeAlpha($(this));\n' +
- '});';
-
- // Overrides default settings to send a message to the webview when clicking on an event
- const FULL_CALENDAR_SETTINGS = `
- let calendar = $('#calendar').fullCalendar('getCalendar');
- calendar.option({
- eventClick: function (data, event, view) {
- let message = {
- title: data.title,
- color: data.color,
- start: data.start._d,
- end: data.end._d,
- };
- window.ReactNativeWebView.postMessage(JSON.stringify(message));
- }
- });`;
-
- // Mobile friendly CSS
- const CUSTOM_CSS =
- 'body>.container{padding-top:20px; padding-bottom: 50px}header,#entite,#groupe_visibility,#calendar .fc-left,#calendar .fc-right{display:none}#calendar .fc-agendaWeek-view .fc-content-skeleton .fc-title{font-size:.6rem}#calendar .fc-agendaWeek-view .fc-content-skeleton .fc-time{font-size:.5rem}#calendar .fc-month-view .fc-content-skeleton .fc-title{font-size:.6rem}#calendar .fc-month-view .fc-content-skeleton .fc-time{font-size:.7rem}.fc-axis{font-size:.8rem;width:15px!important}.fc-day-header{font-size:.8rem}.fc-unthemed td.fc-today{background:#be1522; opacity:0.4}';
-
- // Dark mode CSS, to be used with the mobile friendly css
- const CUSTOM_CSS_DARK =
- 'body{background-color:#121212}.fc-unthemed .fc-content,.fc-unthemed .fc-divider,.fc-unthemed .fc-list-heading td,.fc-unthemed .fc-list-view,.fc-unthemed .fc-popover,.fc-unthemed .fc-row,.fc-unthemed tbody,.fc-unthemed td,.fc-unthemed th,.fc-unthemed thead{border-color:#222}.fc-toolbar .fc-center>*,h2,table{color:#fff}.fc-event-container{color:#121212}.fc-event-container .fc-bg{opacity:0.2;background-color:#000}.fc-unthemed td.fc-today{background:#be1522; opacity:0.4}';
-
- // Inject the custom css into the webpage
- const INJECT_STYLE = `$('head').append('<style>${CUSTOM_CSS}</style>');`;
-
- // Inject the dark mode into the webpage, to call after the custom css inject above
- const INJECT_STYLE_DARK = `$('head').append('<style>${CUSTOM_CSS_DARK}</style>');`;
-
- const styles = StyleSheet.create({
- container: {
- position: 'absolute',
- height: '100%',
- width: '100%',
- },
- });
-
- type Props = {
- route: {
- params: {
- group?: PlanexGroupType;
- };
- };
- };
-
- function PlanexScreen(props: Props) {
- const navigation = useNavigation();
- const theme = useTheme();
- const barRef = useRef<typeof AnimatedBottomBar>();
-
- const [dialogContent, setDialogContent] = useState<
- | undefined
- | {
- title: string | React.ReactElement;
- message: string | React.ReactElement;
- }
- >();
- const [injectJS, setInjectJS] = useState('');
-
- const getCurrentGroup = (): PlanexGroupType | undefined => {
- let currentGroupString = AsyncStorageManager.getString(
- AsyncStorageManager.PREFERENCES.planexCurrentGroup.key
- );
- let group: PlanexGroupType;
- if (currentGroupString !== '') {
- group = JSON.parse(currentGroupString);
- navigation.setOptions({
- title: getPrettierPlanexGroupName(group.name),
- });
- return group;
- }
- return undefined;
- };
-
- const [currentGroup, setCurrentGroup] = useState<PlanexGroupType | undefined>(
- getCurrentGroup()
- );
-
- useFocusEffect(
- useCallback(() => {
- if (props.route.params?.group) {
- // reset params to prevent infinite loop
- selectNewGroup(props.route.params.group);
- navigation.dispatch(CommonActions.setParams({ group: undefined }));
- }
- // eslint-disable-next-line react-hooks/exhaustive-deps
- }, [props.route.params])
- );
- /**
- * Gets the Webview, with an error view on top if no group is selected.
- *
- * @returns {*}
- */
- const getWebView = () => {
- return (
- <View style={GENERAL_STYLES.flex}>
- {!currentGroup ? (
- <ErrorView
- icon={'account-clock'}
- message={i18n.t('screens.planex.noGroupSelected')}
- />
- ) : null}
- <WebViewScreen
- url={Urls.planex.planning}
- initialJS={generateInjectedJS(currentGroup)}
- injectJS={injectJS}
- onMessage={onMessage}
- onScroll={onScroll}
- showAdvancedControls={false}
- />
- </View>
- );
- };
-
- /**
- * Callback used when the user clicks on the navigate to settings button.
- * This will hide the banner and open the SettingsScreen
- */
- const onGoToSettings = () => navigation.navigate('settings');
-
- /**
- * Sends a FullCalendar action to the web page inside the webview.
- *
- * @param action The action to perform, as described in the FullCalendar doc https://fullcalendar.io/docs/v3.
- * Or "setGroup" with the group id as data to set the selected group
- * @param data Data to pass to the action
- */
- const sendMessage = (action: string, data?: string) => {
- let command;
- if (action === 'setGroup') {
- command = `displayAde(${data})`;
- } else {
- command = `$('#calendar').fullCalendar('${action}', '${data}')`;
- }
- // String must resolve to true to prevent crash on iOS
- command += ';true;';
- // Change the injected
- if (command === injectJS) {
- command += ';true;';
- }
- setInjectJS(command);
- };
-
- /**
- * Shows a dialog when the user clicks on an event.
- *
- * @param event
- */
- const onMessage = (event: { nativeEvent: { data: string } }) => {
- const data: {
- start: string;
- end: string;
- title: string;
- color: string;
- } = JSON.parse(event.nativeEvent.data);
- const startDate = dateToString(new Date(data.start), true);
- const endDate = dateToString(new Date(data.end), true);
- const startString = getTimeOnlyString(startDate);
- const endString = getTimeOnlyString(endDate);
-
- let msg = `${DateManager.getInstance().getTranslatedDate(startDate)}\n`;
- if (startString != null && endString != null) {
- msg += `${startString} - ${endString}`;
- }
- showDialog(data.title, msg);
- };
-
- /**
- * Shows a simple dialog to the user.
- *
- * @param title The dialog's title
- * @param message The message to show
- */
- const showDialog = (title: string, message: string) => {
- setDialogContent({
- title: (
- <Autolink
- text={title}
- hashtag={'facebook'}
- component={Title}
- truncate={32}
- email={true}
- url={true}
- phone={true}
- />
- ),
- message: message,
- });
- };
-
- const hideDialog = () => setDialogContent(undefined);
-
- /**
- * Binds the onScroll event to the control bar for automatic hiding based on scroll direction and speed
- *
- * @param event
- */
- const onScroll = (event: NativeSyntheticEvent<NativeScrollEvent>) => {
- if (barRef.current) {
- barRef.current.onScroll(event);
- }
- };
-
- /**
- * Sends the webpage a message with the new group to select and save it to preferences
- *
- * @param group The group object selected
- */
- const selectNewGroup = (group: PlanexGroupType) => {
- sendMessage('setGroup', group.id.toString());
- setCurrentGroup(group);
- AsyncStorageManager.set(
- AsyncStorageManager.PREFERENCES.planexCurrentGroup.key,
- group
- );
- navigation.setOptions({ title: getPrettierPlanexGroupName(group.name) });
- };
-
- /**
- * Generates custom JavaScript to be injected into the webpage
- *
- * @param groupID The current group selected
- */
- const generateInjectedJS = (group: PlanexGroupType | undefined) => {
- console.log(group);
-
- let customInjectedJS = `$(document).ready(function() {
- ${OBSERVE_MUTATIONS_INJECTED}
- ${INJECT_STYLE}
- ${FULL_CALENDAR_SETTINGS}`;
- if (group) {
- customInjectedJS += `displayAde(${group.id});`;
- }
- if (DateManager.isWeekend(new Date())) {
- customInjectedJS += `calendar.next();`;
- }
- if (ThemeManager.getNightMode()) {
- customInjectedJS += INJECT_STYLE_DARK;
- }
- customInjectedJS += 'removeAlpha();});true;'; // Prevents crash on ios
- return customInjectedJS;
- };
-
- return (
- <View style={GENERAL_STYLES.flex}>
- {/* Allow to draw webview bellow banner */}
- <View style={styles.container}>
- {theme.dark ? ( // Force component theme update by recreating it on theme change
- getWebView()
- ) : (
- <View style={GENERAL_STYLES.flex}>{getWebView()}</View>
- )}
- </View>
- {AsyncStorageManager.getString(
- AsyncStorageManager.PREFERENCES.defaultStartScreen.key
- ).toLowerCase() !== 'planex' ? (
- <MascotPopup
- prefKey={AsyncStorageManager.PREFERENCES.planexShowMascot.key}
- title={i18n.t('screens.planex.mascotDialog.title')}
- message={i18n.t('screens.planex.mascotDialog.message')}
- icon="emoticon-kiss"
- buttons={{
- action: {
- message: i18n.t('screens.planex.mascotDialog.ok'),
- icon: 'cog',
- onPress: onGoToSettings,
- },
- cancel: {
- message: i18n.t('screens.planex.mascotDialog.cancel'),
- icon: 'close',
- color: theme.colors.warning,
- },
- }}
- emotion={MASCOT_STYLE.INTELLO}
- />
- ) : null}
- <AlertDialog
- visible={dialogContent !== undefined}
- onDismiss={hideDialog}
- title={dialogContent ? dialogContent.title : ''}
- message={dialogContent ? dialogContent.message : ''}
- />
- <AnimatedBottomBar
- navigation={navigation}
- ref={barRef}
- onPress={sendMessage}
- seekAttention={currentGroup === undefined}
- />
- </View>
- );
- }
-
- export default PlanexScreen;
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