Reworked section list to use react native design

App.js

@@ -14,6 +14,7 @@ import ThemeManager from './utils/ThemeManager';
 import { NavigationContainer } from '@react-navigation/native';
 import { createStackNavigator } from '@react-navigation/stack';
 import DrawerNavigator from './navigation/DrawerNavigator';
+import { enableScreens } from 'react-native-screens';
 
 type Props = {};
 
@@ -38,6 +39,7 @@ export default class App extends React.Component<Props, State> {
     constructor(props: Object) {
         super(props);
         LocaleManager.initTranslations();
+        enableScreens();
     }
 
     /**

components/CustomHeader.js

@@ -8,7 +8,6 @@ import Touchable from 'react-native-platform-touchable';
 import ThemeManager from "../utils/ThemeManager";
 import CustomMaterialIcon from "./CustomMaterialIcon";
 import i18n from "i18n-js";
-import {NavigationActions} from 'react-navigation';
 
 type Props = {
     hasBackButton: boolean,
@@ -105,8 +104,7 @@ export default class CustomHeader extends React.Component<Props> {
 
 
     onPressBack() {
-        const backAction = NavigationActions.back();
-        this.props.navigation.dispatch(backAction);
+        this.props.navigation.goBack();
     }
 
     render() {

components/FetchedDataSectionList.js

@@ -1,399 +0,0 @@
-// @flow
-
-import * as React from 'react';
-import WebDataManager from "../utils/WebDataManager";
-import {H3, Spinner, Tab, TabHeading, Tabs, Text} from "native-base";
-import {RefreshControl, SectionList, View} from "react-native";
-import CustomMaterialIcon from "./CustomMaterialIcon";
-import i18n from 'i18n-js';
-import ThemeManager from "../utils/ThemeManager";
-import BaseContainer from "./BaseContainer";
-
-type Props = {
-    navigation: Object,
-}
-
-type State = {
-    refreshing: boolean,
-    firstLoading: boolean,
-    fetchedData: Object,
-    machinesWatched: Array<string>,
-};
-
-/**
- * Class used to create a basic list view using online json data.
- * Used by inheriting from it and redefining getters.
- */
-export default class FetchedDataSectionList extends React.Component<Props, State> {
-    webDataManager: WebDataManager;
-
-    willFocusSubscription: function;
-    willBlurSubscription: function;
-    refreshInterval: IntervalID;
-    refreshTime: number;
-    lastRefresh: Date;
-
-    minTimeBetweenRefresh = 60;
-    state = {
-        refreshing: false,
-        firstLoading: true,
-        fetchedData: {},
-        machinesWatched: [],
-    };
-
-    onRefresh: Function;
-    onFetchSuccess: Function;
-    onFetchError: Function;
-    renderSectionHeaderEmpty: Function;
-    renderSectionHeaderNotEmpty: Function;
-    renderItemEmpty: Function;
-    renderItemNotEmpty: Function;
-
-    constructor(fetchUrl: string, refreshTime: number) {
-        super();
-        this.webDataManager = new WebDataManager(fetchUrl);
-        this.refreshTime = refreshTime;
-        // creating references to functions used in render()
-        this.onRefresh = this.onRefresh.bind(this);
-        this.onFetchSuccess = this.onFetchSuccess.bind(this);
-        this.onFetchError = this.onFetchError.bind(this);
-        this.renderSectionHeaderEmpty = this.renderSectionHeader.bind(this, true);
-        this.renderSectionHeaderNotEmpty = this.renderSectionHeader.bind(this, false);
-        this.renderItemEmpty = this.renderItem.bind(this, true);
-        this.renderItemNotEmpty = this.renderItem.bind(this, false);
-    }
-
-
-    /**
-     * Get the translation for the header in the current language
-     * @return {string}
-     */
-    getHeaderTranslation(): string {
-        return "Header";
-    }
-
-    /**
-     * Get the translation for the toasts in the current language
-     * @return {string}
-     */
-    getUpdateToastTranslations(): Array<string> {
-        return ["whoa", "nah"];
-    }
-
-    setMinTimeRefresh(value: number) {
-        this.minTimeBetweenRefresh = value;
-    }
-
-    /**
-     * Register react navigation events on first screen load.
-     * Allows to detect when the screen is focused
-     */
-    componentDidMount() {
-        this.willFocusSubscription = this.props.navigation.addListener(
-            'willFocus', this.onScreenFocus.bind(this));
-        this.willBlurSubscription = this.props.navigation.addListener(
-            'willBlur', this.onScreenBlur.bind(this));
-    }
-
-    /**
-     * Refresh data when focusing the screen and setup a refresh interval if asked to
-     */
-    onScreenFocus() {
-        this.onRefresh();
-        if (this.refreshTime > 0)
-            this.refreshInterval = setInterval(this.onRefresh.bind(this), this.refreshTime)
-    }
-
-    /**
-     * Remove any interval on un-focus
-     */
-    onScreenBlur() {
-        clearInterval(this.refreshInterval);
-    }
-
-    /**
-     * Unregister from event when un-mounting components
-     */
-    componentWillUnmount() {
-        if (this.willBlurSubscription !== undefined)
-            this.willBlurSubscription.remove();
-        if (this.willFocusSubscription !== undefined)
-            this.willFocusSubscription.remove();
-    }
-
-    onFetchSuccess(fetchedData: Object) {
-        this.setState({
-            fetchedData: fetchedData,
-            refreshing: false,
-            firstLoading: false
-        });
-        this.lastRefresh = new Date();
-    }
-
-    onFetchError() {
-        this.setState({
-            fetchedData: {},
-            refreshing: false,
-            firstLoading: false
-        });
-        this.webDataManager.showUpdateToast(this.getUpdateToastTranslations()[0], this.getUpdateToastTranslations()[1]);
-    }
-
-    /**
-     * Refresh data and show a toast if any error occurred
-     * @private
-     */
-    onRefresh() {
-        let canRefresh;
-        if (this.lastRefresh !== undefined)
-            canRefresh = (new Date().getTime() - this.lastRefresh.getTime()) / 1000 > this.minTimeBetweenRefresh;
-        else
-            canRefresh = true;
-
-        if (canRefresh) {
-            this.setState({refreshing: true});
-            this.webDataManager.readData()
-                .then(this.onFetchSuccess)
-                .catch(this.onFetchError);
-        }
-    }
-
-    /**
-     * Get the render item to be used for display in the list.
-     * Must be overridden by inheriting class.
-     *
-     * @param item
-     * @param section
-     * @return {*}
-     */
-    getRenderItem(item: Object, section: Object) {
-        return <View/>;
-    }
-
-    /**
-     * Get the render item to be used for the section title in the list.
-     * Must be overridden by inheriting class.
-     *
-     * @param title
-     * @return {*}
-     */
-    getRenderSectionHeader(title: string) {
-        return <View/>;
-    }
-
-    /**
-     * Get the render item to be used when the list is empty.
-     * No need to be overridden, has good defaults.
-     *
-     * @param text
-     * @param isSpinner
-     * @param icon
-     * @return {*}
-     */
-    getEmptyRenderItem(text: string, isSpinner: boolean, icon: string) {
-        return (
-            <View>
-                <View style={{
-                    justifyContent: 'center',
-                    alignItems: 'center',
-                    width: '100%',
-                    height: 100,
-                    marginBottom: 20
-                }}>
-                    {isSpinner ?
-                        <Spinner/>
-                        :
-                        <CustomMaterialIcon
-                            icon={icon}
-                            fontSize={100}
-                            width={100}
-                            color={ThemeManager.getCurrentThemeVariables().fetchedDataSectionListErrorText}/>}
-                </View>
-
-                <H3 style={{
-                    textAlign: 'center',
-                    marginRight: 20,
-                    marginLeft: 20,
-                    color: ThemeManager.getCurrentThemeVariables().fetchedDataSectionListErrorText
-                }}>
-                    {text}
-                </H3>
-            </View>);
-    }
-
-    /**
-     * Create the dataset to be used in the list from the data fetched.
-     * Must be overridden.
-     *
-     * @param fetchedData {Object}
-     * @return {Array}
-     */
-    createDataset(fetchedData: Object): Array<Object> {
-        return [];
-    }
-
-
-    datasetKeyExtractor(item: Object) {
-        return item.text
-    }
-
-    /**
-     * Create the dataset when no fetched data is available.
-     * No need to be overridden, has good defaults.
-     *
-     * @return
-     */
-    createEmptyDataset() {
-        return [
-            {
-                title: '',
-                data: [
-                    {
-                        text: this.state.refreshing ?
-                            i18n.t('general.loading') :
-                            i18n.t('general.networkError'),
-                        isSpinner: this.state.refreshing,
-                        icon: this.state.refreshing ?
-                            'refresh' :
-                            'access-point-network-off'
-                    }
-                ],
-                keyExtractor: this.datasetKeyExtractor,
-            }
-        ];
-    }
-
-    /**
-     * Should the app use a tab layout instead of a section list ?
-     * If yes, each section will be rendered in a new tab.
-     * Can be overridden.
-     *
-     * @return {boolean}
-     */
-    hasTabs() {
-        return false;
-    }
-
-    hasBackButton() {
-        return false;
-    }
-
-    getRightButton() {
-        return <View/>
-    }
-
-    hasStickyHeader() {
-        return false;
-    }
-
-    hasSideMenu() {
-        return true;
-    }
-
-
-    renderSectionHeader(isEmpty: boolean, {section: {title}} : Object) {
-        return isEmpty ?
-            <View/> :
-            this.getRenderSectionHeader(title)
-    }
-
-    renderItem(isEmpty: boolean, {item, section}: Object) {
-        return isEmpty ?
-            this.getEmptyRenderItem(item.text, item.isSpinner, item.icon) :
-            this.getRenderItem(item, section)
-    }
-
-    /**
-     * Get the section list render using the generated dataset
-     *
-     * @param dataset
-     * @return
-     */
-    getSectionList(dataset: Array<Object>) {
-        let isEmpty = dataset[0].data.length === 0;
-        if (isEmpty)
-            dataset = this.createEmptyDataset();
-        return (
-            <SectionList
-                sections={dataset}
-                stickySectionHeadersEnabled={this.hasStickyHeader()}
-                refreshControl={
-                    <RefreshControl
-                        refreshing={this.state.refreshing}
-                        onRefresh={this.onRefresh}
-                    />
-                }
-                renderSectionHeader={isEmpty ? this.renderSectionHeaderEmpty : this.renderSectionHeaderNotEmpty}
-                renderItem={isEmpty ? this.renderItemEmpty : this.renderItemNotEmpty}
-                style={{minHeight: 300, width: '100%'}}
-                contentContainerStyle={
-                    isEmpty ?
-                        {flexGrow: 1, justifyContent: 'center', alignItems: 'center'} : {}
-                }
-            />
-        );
-    }
-
-    /**
-     * Generate the tabs containing the lists
-     *
-     * @param dataset
-     * @return
-     */
-    getTabbedView(dataset: Array<Object>) {
-        let tabbedView = [];
-        for (let i = 0; i < dataset.length; i++) {
-            tabbedView.push(
-                <Tab heading={
-                    <TabHeading>
-                        <CustomMaterialIcon
-                            icon={dataset[i].icon}
-                            color={ThemeManager.getCurrentThemeVariables().tabIconColor}
-                            fontSize={20}
-                        />
-                        <Text>{dataset[i].title}</Text>
-                    </TabHeading>}
-                     key={dataset[i].title}
-                     style={{backgroundColor: ThemeManager.getCurrentThemeVariables().containerBgColor}}>
-                    {this.getSectionList(
-                        [
-                            {
-                                title: dataset[i].title,
-                                data: dataset[i].data,
-                                extraData: dataset[i].extraData,
-                                keyExtractor: dataset[i].keyExtractor
-                            }
-                        ]
-                    )}
-                </Tab>);
-        }
-        return tabbedView;
-    }
-
-    render() {
-        // console.log("rendering FetchedDataSectionList");
-        const dataset = this.createDataset(this.state.fetchedData);
-        return (
-            <BaseContainer
-                navigation={this.props.navigation}
-                headerTitle={this.getHeaderTranslation()}
-                headerRightButton={this.getRightButton()}
-                hasTabs={this.hasTabs()}
-                hasBackButton={this.hasBackButton()}
-                hasSideMenu={this.hasSideMenu()}
-            >
-                {this.hasTabs() ?
-                    <Tabs
-                        tabContainerStyle={{
-                            elevation: 0, // Fix for android shadow
-                        }}
-                    >
-                        {this.getTabbedView(dataset)}
-                    </Tabs>
-                    :
-                    this.getSectionList(dataset)
-                }
-            </BaseContainer>
-        );
-    }
-}

components/WebSectionList.js

@@ -0,0 +1,221 @@
+// @flow
+
+import * as React from 'react';
+import {H3, Spinner, View} from "native-base";
+import ThemeManager from '../utils/ThemeManager';
+import WebDataManager from "../utils/WebDataManager";
+import CustomMaterialIcon from "./CustomMaterialIcon";
+import i18n from "i18n-js";
+import {RefreshControl, SectionList} from "react-native";
+
+type Props = {
+    navigation: Object,
+    fetchUrl: string,
+    refreshTime: number,
+    renderItem: React.Node,
+    renderSectionHeader: React.Node,
+    stickyHeader: boolean,
+    createDataset: Function,
+    updateErrorText: string,
+}
+
+type State = {
+    refreshing: boolean,
+    firstLoading: boolean,
+    fetchedData: Object,
+};
+
+/**
+ * Custom component defining a material icon using native base
+ *
+ * @prop active {boolean} Whether to set the icon color to active
+ * @prop icon {string} The icon string to use from MaterialCommunityIcons
+ * @prop color {string} The icon color. Use default theme color if unspecified
+ * @prop fontSize {number} The icon size. Use 26 if unspecified
+ * @prop width {number} The icon width. Use 30 if unspecified
+ */
+export default class WebSectionList extends React.Component<Props, State> {
+
+    static defaultProps = {
+        renderSectionHeader: undefined,
+        stickyHeader: false,
+    };
+
+    webDataManager: WebDataManager;
+
+    refreshInterval: IntervalID;
+    lastRefresh: Date;
+
+    state = {
+        refreshing: false,
+        firstLoading: true,
+        fetchedData: {},
+    };
+
+    onRefresh: Function;
+    onFetchSuccess: Function;
+    onFetchError: Function;
+    getEmptyRenderItem: Function;
+    getEmptySectionHeader: Function;
+
+    constructor() {
+        super();
+        // creating references to functions used in render()
+        this.onRefresh = this.onRefresh.bind(this);
+        this.onFetchSuccess = this.onFetchSuccess.bind(this);
+        this.onFetchError = this.onFetchError.bind(this);
+        this.getEmptyRenderItem = this.getEmptyRenderItem.bind(this);
+        this.getEmptySectionHeader = this.getEmptySectionHeader.bind(this);
+    }
+
+    /**
+     * Register react navigation events on first screen load.
+     * Allows to detect when the screen is focused
+     */
+    componentDidMount() {
+        this.webDataManager = new WebDataManager(this.props.fetchUrl);
+        const onScreenFocus = this.onScreenFocus.bind(this);
+        const onScreenBlur = this.onScreenBlur.bind(this);
+        this.props.navigation.addListener('focus', onScreenFocus);
+        this.props.navigation.addListener('blur', onScreenBlur);
+    }
+
+    /**
+     * Refresh data when focusing the screen and setup a refresh interval if asked to
+     */
+    onScreenFocus() {
+        this.onRefresh();
+        if (this.props.refreshTime > 0)
+            this.refreshInterval = setInterval(this.onRefresh, this.props.refreshTime)
+    }
+
+    /**
+     * Remove any interval on un-focus
+     */
+    onScreenBlur() {
+        clearInterval(this.refreshInterval);
+    }
+
+
+    onFetchSuccess(fetchedData: Object) {
+        this.setState({
+            fetchedData: fetchedData,
+            refreshing: false,
+            firstLoading: false
+        });
+        this.lastRefresh = new Date();
+    }
+
+    onFetchError() {
+        this.setState({
+            fetchedData: {},
+            refreshing: false,
+            firstLoading: false
+        });
+        this.webDataManager.showUpdateToast(this.props.updateErrorText);
+    }
+
+    /**
+     * Refresh data and show a toast if any error occurred
+     * @private
+     */
+    onRefresh() {
+        let canRefresh;
+        if (this.lastRefresh !== undefined)
+            canRefresh = (new Date().getTime() - this.lastRefresh.getTime()) > this.props.refreshTime;
+        else
+            canRefresh = true;
+        if (canRefresh) {
+            this.setState({refreshing: true});
+            this.webDataManager.readData()
+                .then(this.onFetchSuccess)
+                .catch(this.onFetchError);
+        }
+    }
+
+    getEmptySectionHeader({section}: Object) {
+        return <View/>;
+    }
+
+    getEmptyRenderItem({item}: Object) {
+        return (
+            <View>
+                <View style={{
+                    justifyContent: 'center',
+                    alignItems: 'center',
+                    width: '100%',
+                    height: 100,
+                    marginBottom: 20
+                }}>
+                    {this.state.refreshing ?
+                        <Spinner/>
+                        :
+                        <CustomMaterialIcon
+                            icon={item.icon}
+                            fontSize={100}
+                            width={100}
+                            color={ThemeManager.getCurrentThemeVariables().fetchedDataSectionListErrorText}/>}
+                </View>
+
+                <H3 style={{
+                    textAlign: 'center',
+                    marginRight: 20,
+                    marginLeft: 20,
+                    color: ThemeManager.getCurrentThemeVariables().fetchedDataSectionListErrorText
+                }}>
+                    {item.text}
+                </H3>
+            </View>);
+    }
+
+    createEmptyDataset() {
+        return [
+            {
+                title: '',
+                data: [
+                    {
+                        text: this.state.refreshing ?
+                            i18n.t('general.loading') :
+                            i18n.t('general.networkError'),
+                        isSpinner: this.state.refreshing,
+                        icon: this.state.refreshing ?
+                            'refresh' :
+                            'access-point-network-off'
+                    }
+                ],
+                keyExtractor: this.datasetKeyExtractor,
+            }
+        ];
+    }
+
+    datasetKeyExtractor(item: Object) {
+        return item.text
+    }
+
+    render() {
+        let dataset = this.props.createDataset(this.state.fetchedData);
+        const isEmpty = dataset[0].data.length === 0;
+        const shouldRenderHeader = isEmpty || (this.props.renderSectionHeader !== undefined);
+        if (isEmpty)
+            dataset = this.createEmptyDataset();
+        return (
+            <SectionList
+                sections={dataset}
+                refreshControl={
+                    <RefreshControl
+                        refreshing={this.state.refreshing}
+                        onRefresh={this.onRefresh}
+                    />
+                }
+                renderSectionHeader={shouldRenderHeader ? this.getEmptySectionHeader : this.props.renderSectionHeader}
+                renderItem={isEmpty ? this.getEmptyRenderItem : this.props.renderItem}
+                style={{minHeight: 300, width: '100%'}}
+                stickySectionHeadersEnabled={this.props.stickyHeader}
+                contentContainerStyle={
+                    isEmpty ?
+                        {flexGrow: 1, justifyContent: 'center', alignItems: 'center'} : {}
+                }
+            />
+        );
+    }
+}

screens/HomeScreen.js

@@ -1,14 +1,16 @@
 // @flow
 
 import * as React from 'react';
-import {Image, Linking, TouchableOpacity, View} from 'react-native';
-import {Body, Button, Card, CardItem, H1, Left, Text, Thumbnail} from 'native-base';
+import {Image, TouchableOpacity, View} from 'react-native';
+import {Body, Button, Card, CardItem, Left, Text, Thumbnail} from 'native-base';
 import i18n from "i18n-js";
 import CustomMaterialIcon from '../components/CustomMaterialIcon';
-import FetchedDataSectionList from "../components/FetchedDataSectionList";
 import Autolink from 'react-native-autolink';
 import ThemeManager from "../utils/ThemeManager";
 import DashboardItem from "../components/DashboardItem";
+import * as WebBrowser from 'expo-web-browser';
+import BaseContainer from "../components/BaseContainer";
+import WebSectionList from "../components/WebSectionList";
 // import DATA from "../dashboard_data.json";
 
 
@@ -25,30 +27,40 @@ const REFRESH_TIME = 1000 * 20; // Refresh every 20 seconds
 
 const CARD_BORDER_RADIUS = 10;
 
-/**
- * Opens a link in the device's browser
- * @param link The link to open
- */
-function openWebLink(link) {
-    Linking.openURL(link).catch((err) => console.error('Error opening link', err));
+type Props = {
+    navigation: Object,
 }
 
 /**
  * Class defining the app's home screen
  */
-export default class HomeScreen extends FetchedDataSectionList {
+export default class HomeScreen extends React.Component<Props> {
 
     onProxiwashClick: Function;
     onTutorInsaClick: Function;
     onMenuClick: Function;
     onProximoClick: Function;
+    getRenderItem: Function;
+    createDataset: Function;
 
     constructor() {
-        super(DATA_URL, REFRESH_TIME);
+        super();
         this.onProxiwashClick = this.onProxiwashClick.bind(this);
         this.onTutorInsaClick = this.onTutorInsaClick.bind(this);
         this.onMenuClick = this.onMenuClick.bind(this);
         this.onProximoClick = this.onProximoClick.bind(this);
+        this.getRenderItem = this.getRenderItem.bind(this);
+        this.createDataset = this.createDataset.bind(this);
+    }
+
+    /**
+     * Converts a dateString using Unix Timestamp to a formatted date
+     * @param dateString {string} The Unix Timestamp representation of a date
+     * @return {string} The formatted output date
+     */
+    static getFormattedDate(dateString: string) {
+        let date = new Date(Number.parseInt(dateString) * 1000);
+        return date.toLocaleString();
     }
 
     onProxiwashClick() {
@@ -56,7 +68,7 @@ export default class HomeScreen extends FetchedDataSectionList {
     }
 
     onTutorInsaClick() {
-        this.props.navigation.navigate('TutorInsaScreen');
+        WebBrowser.openBrowserAsync("https://www.etud.insa-toulouse.fr/~tutorinsa/");
     }
 
     onProximoClick() {
@@ -67,24 +79,6 @@ export default class HomeScreen extends FetchedDataSectionList {
         this.props.navigation.navigate('SelfMenuScreen');
     }
 
-    /**
-     * Converts a dateString using Unix Timestamp to a formatted date
-     * @param dateString {string} The Unix Timestamp representation of a date
-     * @return {string} The formatted output date
-     */
-    static getFormattedDate(dateString: string) {
-        let date = new Date(Number.parseInt(dateString) * 1000);
-        return date.toLocaleString();
-    }
-
-    getHeaderTranslation() {
-        return i18n.t("screens.home");
-    }
-
-    getUpdateToastTranslations() {
-        return [i18n.t("homeScreen.listUpdated"), i18n.t("homeScreen.listUpdateFail")];
-    }
-
     getKeyExtractor(item: Object) {
         return item !== undefined ? item.id : undefined;
     }
@@ -154,25 +148,6 @@ export default class HomeScreen extends FetchedDataSectionList {
         return dataset
     }
 
-    getRenderSectionHeader(title: string) {
-        if (title === '') {
-            return <View/>;
-        } else {
-            return (
-                <View style={{
-                    backgroundColor: ThemeManager.getCurrentThemeVariables().containerBgColor
-                }}>
-                    <H1 style={{
-                        marginLeft: 'auto',
-                        marginRight: 'auto',
-                        marginTop: 10,
-                        marginBottom: 10
-                    }}>{title}</H1>
-                </View>
-            );
-        }
-    }
-
     getDashboardItem(item: Object) {
         let content = item['content'];
         if (item['id'] === 'event')
@@ -318,7 +293,7 @@ export default class HomeScreen extends FetchedDataSectionList {
         if (isAvailable)
             this.props.navigation.navigate('PlanningDisplayScreen', {data: displayEvent});
         else
-            this.props.navigation.navigate('PlanningScreen');
+            this.props.navigation.navigate('Planning');
     };
 
 
@@ -345,13 +320,13 @@ export default class HomeScreen extends FetchedDataSectionList {
             subtitle = i18n.t('homeScreen.dashboard.todayEventsSubtitleNA');
 
         let displayEvent = this.getDisplayEvent(futureEvents);
-
+        const clickAction = this.clickAction.bind(this, isAvailable, displayEvent);
         return (
             <DashboardItem
                 subtitle={subtitle}
                 color={color}
                 icon={icon}
-                clickAction={this.clickAction.bind(this, isAvailable, displayEvent)}
+                clickAction={clickAction}
                 title={title}
                 isAvailable={isAvailable}
                 displayEvent={displayEvent}
@@ -523,64 +498,90 @@ export default class HomeScreen extends FetchedDataSectionList {
         );
     }
 
+    openLink(link: string) {
+        WebBrowser.openBrowserAsync(link);
+    }
 
-    getRenderItem(item: Object, section: Object) {
+    getFeedItem(item: Object) {
+        const onImagePress = this.openLink.bind(this, item.full_picture);
+        const onOutLinkPress = this.openLink.bind(this, item.permalink_url);
         return (
-            section['id'] === SECTIONS_ID[0] ? this.getDashboardItem(item) :
-                <Card style={{
-                    flex: 0,
-                    marginLeft: 10,
-                    marginRight: 10,
-                    borderRadius: CARD_BORDER_RADIUS,
+            <Card style={{
+                flex: 0,
+                marginLeft: 10,
+                marginRight: 10,
+                borderRadius: CARD_BORDER_RADIUS,
+            }}>
+                <CardItem style={{
+                    backgroundColor: 'transparent'
                 }}>
-                    <CardItem style={{
-                        backgroundColor: 'transparent'
-                    }}>
-                        <Left>
-                            <Thumbnail source={ICON_AMICALE} square/>
-                            <Body>
-                                <Text>{NAME_AMICALE}</Text>
-                                <Text note>{HomeScreen.getFormattedDate(item.created_time)}</Text>
-                            </Body>
-                        </Left>
-                    </CardItem>
-                    <CardItem style={{
-                        backgroundColor: 'transparent'
-                    }}>
+                    <Left>
+                        <Thumbnail source={ICON_AMICALE} square/>
                         <Body>
-                            {item.full_picture !== '' && item.full_picture !== undefined ?
-                                <TouchableOpacity onPress={openWebLink.bind(null, item.full_picture)}
-                                                  style={{width: '100%', height: 250, marginBottom: 5}}>
-                                    <Image source={{uri: item.full_picture}}
-                                           style={{flex: 1, resizeMode: "contain"}}
-                                           resizeMode="contain"
-                                    />
-                                </TouchableOpacity>
-                                : <View/>}
-                            {item.message !== undefined ?
-                                <Autolink
-                                    text={item.message}
-                                    hashtag="facebook"
-                                    style={{color: ThemeManager.getCurrentThemeVariables().textColor}}
-                                /> : <View/>
-                            }
+                            <Text>{NAME_AMICALE}</Text>
+                            <Text note>{HomeScreen.getFormattedDate(item.created_time)}</Text>
                         </Body>
-                    </CardItem>
-                    <CardItem style={{
-                        backgroundColor: 'transparent'
-                    }}>
-                        <Left>
-                            <Button transparent
-                                    onPress={openWebLink.bind(null, item.permalink_url)}>
-                                <CustomMaterialIcon
-                                    icon="facebook"
-                                    color="#57aeff"
-                                    width={20}/>
-                                <Text>En savoir plus</Text>
-                            </Button>
-                        </Left>
-                    </CardItem>
-                </Card>
+                    </Left>
+                </CardItem>
+                <CardItem style={{
+                    backgroundColor: 'transparent'
+                }}>
+                    <Body>
+                        {item.full_picture !== '' && item.full_picture !== undefined ?
+                            <TouchableOpacity onPress={onImagePress}
+                                              style={{width: '100%', height: 250, marginBottom: 5}}>
+                                <Image source={{uri: item.full_picture}}
+                                       style={{flex: 1, resizeMode: "contain"}}
+                                       resizeMode="contain"
+                                />
+                            </TouchableOpacity>
+                            : <View/>}
+                        {item.message !== undefined ?
+                            <Autolink
+                                text={item.message}
+                                hashtag="facebook"
+                                style={{color: ThemeManager.getCurrentThemeVariables().textColor}}
+                            /> : <View/>
+                        }
+                    </Body>
+                </CardItem>
+                <CardItem style={{
+                    backgroundColor: 'transparent'
+                }}>
+                    <Left>
+                        <Button transparent
+                                onPress={onOutLinkPress}>
+                            <CustomMaterialIcon
+                                icon="facebook"
+                                color="#57aeff"
+                                width={20}/>
+                            <Text>En savoir plus</Text>
+                        </Button>
+                    </Left>
+                </CardItem>
+            </Card>
+        );
+    }
+
+    getRenderItem({item, section}: Object) {
+        return (section['id'] === SECTIONS_ID[0] ?
+            this.getDashboardItem(item) : this.getFeedItem(item));
+    }
+
+    render() {
+        const nav = this.props.navigation;
+        return (
+            <BaseContainer
+                navigation={nav}
+                headerTitle={i18n.t('screens.home')}>
+                <WebSectionList
+                    createDataset={this.createDataset}
+                    navigation={nav}
+                    refreshTime={REFRESH_TIME}
+                    fetchUrl={DATA_URL}
+                    renderItem={this.getRenderItem}
+                    updateErrorText={i18n.t("homeScreen.listUpdateFail")}/>
+            </BaseContainer>
         );
     }
 }

screens/Proximo/ProximoListScreen.js

@@ -41,7 +41,8 @@ function sortNameReverse(a, b) {
 }
 
 type Props = {
-    navigation: Object
+    navigation: Object,
+    route: Object,
 }
 
 type State = {
@@ -60,16 +61,8 @@ export default class ProximoListScreen extends React.Component<Props, State> {
 
     modalRef: { current: null | Modalize };
     originalData: Array<Object>;
-    navData = this.props.navigation.getParam('data', []);
-    shouldFocusSearchBar = this.props.navigation.getParam('shouldFocusSearchBar', false);
-    state = {
-        currentlyDisplayedData: this.navData['data'].sort(sortPrice),
-        currentSortMode: sortMode.price,
-        isSortReversed: false,
-        sortPriceIcon: '',
-        sortNameIcon: '',
-        modalCurrentDisplayItem: {},
-    };
+    shouldFocusSearchBar: boolean;
+
     sortMenuRef: Menu;
 
     onMenuRef: Function;
@@ -82,7 +75,16 @@ export default class ProximoListScreen extends React.Component<Props, State> {
     constructor(props: any) {
         super(props);
         this.modalRef = React.createRef();
-        this.originalData = this.navData['data'];
+        this.originalData = this.props.route.params['data']['data'];
+        this.shouldFocusSearchBar = this.props.route.params['shouldFocusSearchBar'];
+        this.state = {
+            currentlyDisplayedData: this.originalData,
+            currentSortMode: sortMode.price,
+            isSortReversed: false,
+            sortPriceIcon: '',
+            sortNameIcon: '',
+            modalCurrentDisplayItem: {},
+        };
 
         this.onMenuRef = this.onMenuRef.bind(this);
         this.onSearchStringChange = this.onSearchStringChange.bind(this);
@@ -365,7 +367,6 @@ export default class ProximoListScreen extends React.Component<Props, State> {
                     shouldFocusSearchBar={this.shouldFocusSearchBar}
                     rightButton={this.getSortMenu()}
                 />
-
                 <FlatList
                     data={this.state.currentlyDisplayedData}
                     extraData={this.state.currentlyDisplayedData}

screens/Proximo/ProximoMainScreen.js

@@ -5,26 +5,40 @@ import {Platform, View} from 'react-native'
 import {Body, Left, ListItem, Right, Text} from 'native-base';
 import i18n from "i18n-js";
 import CustomMaterialIcon from "../../components/CustomMaterialIcon";
-import FetchedDataSectionList from "../../components/FetchedDataSectionList";
 import ThemeManager from "../../utils/ThemeManager";
 import Touchable from "react-native-platform-touchable";
+import BaseContainer from "../../components/BaseContainer";
+import WebSectionList from "../../components/WebSectionList";
 
 const DATA_URL = "https://etud.insa-toulouse.fr/~proximo/data/stock-v2.json";
 
+type Props = {
+    navigation: Object,
+}
+
+type State = {
+    fetchedData: Object,
+}
 
 /**
  * Class defining the main proximo screen. This screen shows the different categories of articles
  * offered by proximo.
  */
-export default class ProximoMainScreen extends FetchedDataSectionList {
+export default class ProximoMainScreen extends React.Component<Props, State> {
+
+    articles: Object;
 
     onPressSearchBtn: Function;
     onPressAboutBtn: Function;
+    getRenderItem: Function;
+    createDataset: Function;
 
     constructor() {
-        super(DATA_URL, 0);
+        super();
         this.onPressSearchBtn = this.onPressSearchBtn.bind(this);
         this.onPressAboutBtn = this.onPressAboutBtn.bind(this);
+        this.getRenderItem = this.getRenderItem.bind(this);
+        this.createDataset = this.createDataset.bind(this);
     }
 
     static sortFinalData(a: Object, b: Object) {
@@ -45,14 +59,6 @@ export default class ProximoMainScreen extends FetchedDataSectionList {
         return 0;
     }
 
-    getHeaderTranslation() {
-        return i18n.t("screens.proximo");
-    }
-
-    getUpdateToastTranslations() {
-        return [i18n.t("proximoScreen.listUpdated"), i18n.t("proximoScreen.listUpdateFail")];
-    }
-
     getKeyExtractor(item: Object) {
         return item !== undefined ? item.type['id'] : undefined;
     }
@@ -62,7 +68,7 @@ export default class ProximoMainScreen extends FetchedDataSectionList {
             {
                 title: '',
                 data: this.generateData(fetchedData),
-                extraData: super.state,
+                extraData: this.state,
                 keyExtractor: this.getKeyExtractor
             }
         ];
@@ -77,21 +83,22 @@ export default class ProximoMainScreen extends FetchedDataSectionList {
      */
     generateData(fetchedData: Object) {
         let finalData = [];
+        this.articles = undefined;
         if (fetchedData.types !== undefined && fetchedData.articles !== undefined) {
             let types = fetchedData.types;
-            let articles = fetchedData.articles;
+            this.articles = fetchedData.articles;
             finalData.push({
                 type: {
                     id: -1,
                     name: i18n.t('proximoScreen.all'),
                     icon: 'star'
                 },
-                data: this.getAvailableArticles(articles, undefined)
+                data: this.getAvailableArticles(this.articles, undefined)
             });
             for (let i = 0; i < types.length; i++) {
                 finalData.push({
                     type: types[i],
-                    data: this.getAvailableArticles(articles, types[i])
+                    data: this.getAvailableArticles(this.articles, types[i])
                 });
 
             }
@@ -128,8 +135,8 @@ export default class ProximoMainScreen extends FetchedDataSectionList {
                     name: i18n.t('proximoScreen.all'),
                     icon: 'star'
                 },
-                data: this.state.fetchedData.articles !== undefined ?
-                    this.getAvailableArticles(this.state.fetchedData.articles, undefined) : []
+                data: this.articles !== undefined ?
+                    this.getAvailableArticles(this.articles, undefined) : []
             },
         };
         this.props.navigation.navigate('ProximoListScreen', searchScreenData);
@@ -163,7 +170,7 @@ export default class ProximoMainScreen extends FetchedDataSectionList {
         );
     }
 
-    getRenderItem(item: Object, section: Object) {
+    getRenderItem({item}: Object) {
         let dataToSend = {
             shouldFocusSearchBar: false,
             data: item,
@@ -196,10 +203,26 @@ export default class ProximoMainScreen extends FetchedDataSectionList {
                     </Right>
                 </ListItem>
             );
-        } else {
+        } else
             return <View/>;
-        }
+    }
 
+    render() {
+        const nav = this.props.navigation;
+        return (
+            <BaseContainer
+                navigation={nav}
+                headerTitle={i18n.t('screens.proximo')}
+                headerRightButton={this.getRightButton()}>
+                <WebSectionList
+                    createDataset={this.createDataset}
+                    navigation={nav}
+                    refreshTime={0}
+                    fetchUrl={DATA_URL}
+                    renderItem={this.getRenderItem}
+                    updateErrorText={i18n.t("homeScreen.listUpdateFail")}/>
+            </BaseContainer>
+        );
     }
 }
 

screens/Proxiwash/ProxiwashScreen.js

@@ -6,12 +6,13 @@ import {Body, Card, CardItem, Left, Right, Text} from 'native-base';
 import ThemeManager from '../../utils/ThemeManager';
 import i18n from "i18n-js";
 import CustomMaterialIcon from "../../components/CustomMaterialIcon";
-import FetchedDataSectionList from "../../components/FetchedDataSectionList";
+import WebSectionList from "../../components/WebSectionList";
 import NotificationsManager from "../../utils/NotificationsManager";
 import PlatformTouchable from "react-native-platform-touchable";
 import Touchable from "react-native-platform-touchable";
 import AsyncStorageManager from "../../utils/AsyncStorageManager";
 import * as Expo from "expo";
+import BaseContainer from "../../components/BaseContainer";
 
 const DATA_URL = "https://etud.insa-toulouse.fr/~amicale_app/washinsa/washinsa.json";
 
@@ -30,19 +31,41 @@ let stateColors = {};
 
 const REFRESH_TIME = 1000 * 10; // Refresh every 10 seconds
 
+type Props = {
+    navigation: Object,
+}
+
+type State = {
+    refreshing: boolean,
+    firstLoading: boolean,
+    fetchedData: Object,
+    machinesWatched: Array<string>,
+};
+
+
 /**
  * Class defining the app's proxiwash screen. This screen shows information about washing machines and
  * dryers, taken from a scrapper reading proxiwash website
  */
-export default class ProxiwashScreen extends FetchedDataSectionList {
+export default class ProxiwashScreen extends React.Component<Props, State> {
 
     onAboutPress: Function;
+    getRenderItem: Function;
+    createDataset: Function;
+
+    state = {
+        refreshing: false,
+        firstLoading: true,
+        fetchedData: {},
+        // machinesWatched: JSON.parse(dataString),
+        machinesWatched: [],
+    };
 
     /**
      * Creates machine state parameters using current theme and translations
      */
     constructor() {
-        super(DATA_URL, REFRESH_TIME);
+        super();
         let colors = ThemeManager.getCurrentThemeVariables();
         stateColors[MACHINE_STATES.TERMINE] = colors.proxiwashFinishedColor;
         stateColors[MACHINE_STATES.DISPONIBLE] = colors.proxiwashReadyColor;
@@ -69,23 +92,16 @@ export default class ProxiwashScreen extends FetchedDataSectionList {
         stateIcons[MACHINE_STATES.ERREUR] = 'alert';
 
         // let dataString = AsyncStorageManager.getInstance().preferences.proxiwashWatchedMachines.current;
-        this.state = {
-            refreshing: false,
-            firstLoading: true,
-            fetchedData: {},
-            // machinesWatched: JSON.parse(dataString),
-            machinesWatched: [],
-        };
-        this.setMinTimeRefresh(30);
-
+        // this.setMinTimeRefresh(30);
         this.onAboutPress = this.onAboutPress.bind(this);
+        this.getRenderItem = this.getRenderItem.bind(this);
+        this.createDataset = this.createDataset.bind(this);
     }
 
     /**
      * Setup notification channel for android and add listeners to detect notifications fired
      */
     componentDidMount() {
-        super.componentDidMount();
         if (AsyncStorageManager.getInstance().preferences.expoToken.current !== '') {
             // Get latest watchlist from server
             NotificationsManager.getMachineNotificationWatchlist((fetchedList) => {
@@ -107,14 +123,6 @@ export default class ProxiwashScreen extends FetchedDataSectionList {
         }
     }
 
-    getHeaderTranslation() {
-        return i18n.t("screens.proxiwash");
-    }
-
-    getUpdateToastTranslations() {
-        return [i18n.t("proxiwashScreen.listUpdated"), i18n.t("proxiwashScreen.listUpdateFail")];
-    }
-
     getDryersKeyExtractor(item: Object) {
         return item !== undefined ? "dryer" + item.number : undefined;
     }
@@ -213,27 +221,22 @@ export default class ProxiwashScreen extends FetchedDataSectionList {
     createDataset(fetchedData: Object) {
         return [
             {
-                title: i18n.t('proxiwashScreen.washers'),
-                icon: 'washing-machine',
-                data: fetchedData.washers === undefined ? [] : fetchedData.washers,
-                extraData: super.state,
-                keyExtractor: this.getWashersKeyExtractor
-            },
-            {
                 title: i18n.t('proxiwashScreen.dryers'),
                 icon: 'tumble-dryer',
                 data: fetchedData.dryers === undefined ? [] : fetchedData.dryers,
-                extraData: super.state,
+                extraData: this.state,
                 keyExtractor: this.getDryersKeyExtractor
             },
-
+            {
+                title: i18n.t('proxiwashScreen.washers'),
+                icon: 'washing-machine',
+                data: fetchedData.washers === undefined ? [] : fetchedData.washers,
+                extraData: this.state,
+                keyExtractor: this.getWashersKeyExtractor
+            },
         ];
     }
 
-    hasTabs(): boolean {
-        return true;
-    }
-
     /**
      * Show an alert fo a machine, allowing to enable/disable notifications if running
      *
@@ -292,6 +295,24 @@ export default class ProxiwashScreen extends FetchedDataSectionList {
         );
     }
 
+    render() {
+        const nav = this.props.navigation;
+        return (
+            <BaseContainer
+                navigation={nav}
+                headerTitle={i18n.t('screens.proxiwash')}
+                headerRightButton={this.getRightButton()}>
+                <WebSectionList
+                    createDataset={this.createDataset}
+                    navigation={nav}
+                    refreshTime={REFRESH_TIME}
+                    fetchUrl={DATA_URL}
+                    renderItem={this.getRenderItem}
+                    updateErrorText={i18n.t("proxiwashScreen.listUpdateFail")}/>
+            </BaseContainer>
+        );
+    }
+
     /**
      * Get list item to be rendered
      *
@@ -299,7 +320,7 @@ export default class ProxiwashScreen extends FetchedDataSectionList {
      * @param section The object describing the current SectionList section
      * @returns {React.Node}
      */
-    getRenderItem(item: Object, section: Object) {
+    getRenderItem({item, section} : Object) {
         let isMachineRunning = MACHINE_STATES[item.state] === MACHINE_STATES["EN COURS"];
         let machineName = (section.title === i18n.t('proxiwashScreen.dryers') ? i18n.t('proxiwashScreen.dryer') : i18n.t('proxiwashScreen.washer')) + ' n°' + item.number;
         let isDryer = section.title === i18n.t('proxiwashScreen.dryers');

screens/SelfMenuScreen.js

@@ -5,22 +5,31 @@ import {View} from 'react-native';
 import {Card, CardItem, H2, H3, Text} from 'native-base';
 import ThemeManager from "../utils/ThemeManager";
 import i18n from "i18n-js";
-import FetchedDataSectionList from "../components/FetchedDataSectionList";
+import BaseContainer from "../components/BaseContainer";
+import WebSectionList from "../components/WebSectionList";
 
 const DATA_URL = "https://etud.insa-toulouse.fr/~amicale_app/menu/menu_data.json";
 
+type Props = {
+    navigation: Object,
+}
+
 /**
  * Class defining the app's menu screen.
  * This screen fetches data from etud to render the RU menu
  */
-export default class SelfMenuScreen extends FetchedDataSectionList {
+export default class SelfMenuScreen extends React.Component<Props> {
 
     // Hard code strings as toLocaleDateString does not work on current android JS engine
     daysOfWeek = [];
     monthsOfYear = [];
 
+    getRenderItem: Function;
+    getRenderSectionHeader: Function;
+    createDataset: Function;
+
     constructor() {
-        super(DATA_URL, 0);
+        super();
         this.daysOfWeek.push(i18n.t("date.daysOfWeek.monday"));
         this.daysOfWeek.push(i18n.t("date.daysOfWeek.tuesday"));
         this.daysOfWeek.push(i18n.t("date.daysOfWeek.wednesday"));
@@ -41,32 +50,16 @@ export default class SelfMenuScreen extends FetchedDataSectionList {
         this.monthsOfYear.push(i18n.t("date.monthsOfYear.october"));
         this.monthsOfYear.push(i18n.t("date.monthsOfYear.november"));
         this.monthsOfYear.push(i18n.t("date.monthsOfYear.december"));
-    }
 
-    getHeaderTranslation() {
-        return i18n.t("screens.menuSelf");
-    }
-
-    getUpdateToastTranslations() {
-        return [i18n.t("homeScreen.listUpdated"), i18n.t("homeScreen.listUpdateFail")];
+        this.getRenderItem = this.getRenderItem.bind(this);
+        this.getRenderSectionHeader = this.getRenderSectionHeader.bind(this);
+        this.createDataset = this.createDataset.bind(this);
     }
 
     getKeyExtractor(item: Object) {
         return item !== undefined ? item['name'] : undefined;
     }
 
-    hasBackButton() {
-        return true;
-    }
-
-    hasStickyHeader(): boolean {
-        return true;
-    }
-
-    hasSideMenu(): boolean {
-        return false;
-    }
-
     createDataset(fetchedData: Object) {
         let result = [];
         // Prevent crash by giving a default value when fetchedData is empty (not yet available)
@@ -101,7 +94,8 @@ export default class SelfMenuScreen extends FetchedDataSectionList {
         return this.daysOfWeek[date.getDay() - 1] + " " + date.getDate() + " " + this.monthsOfYear[date.getMonth()] + " " + date.getFullYear();
     }
 
-    getRenderSectionHeader(title: string) {
+    getRenderSectionHeader({section}: Object) {
+        let title = "";
         return (
             <Card style={{
                 marginLeft: 10,
@@ -114,12 +108,12 @@ export default class SelfMenuScreen extends FetchedDataSectionList {
                     textAlign: 'center',
                     marginTop: 10,
                     marginBottom: 10
-                }}>{title}</H2>
+                }}>{section.title}</H2>
             </Card>
         );
     }
 
-    getRenderItem(item: Object, section: Object) {
+    getRenderItem({item}: Object) {
         return (
             <Card style={{
                 flex: 0,
@@ -167,5 +161,24 @@ export default class SelfMenuScreen extends FetchedDataSectionList {
         return name.charAt(0) + name.substr(1).toLowerCase();
     }
 
+    render() {
+        const nav = this.props.navigation;
+        return (
+            <BaseContainer
+                navigation={nav}
+                headerTitle={i18n.t('screens.menuSelf')}
+                hasBackButton={true}>
+                <WebSectionList
+                    createDataset={this.createDataset}
+                    navigation={nav}
+                    refreshTime={0}
+                    fetchUrl={DATA_URL}
+                    renderItem={this.getRenderItem}
+                    renderSectionHeader={this.getRenderSectionHeader}
+                    updateErrorText={i18n.t("homeScreen.listUpdateFail")}
+                    stickyHeader={true}/>
+            </BaseContainer>
+        );
+    }
 }
 

utils/WebDataManager.js

@@ -45,14 +45,13 @@ export default class WebDataManager {
     /**
      * Show a toast message depending on the validity of the fetched data
      *
-     * @param successString
      * @param errorString
      */
-    showUpdateToast(successString, errorString) {
+    showUpdateToast(errorString) {
         let isSuccess = this.isDataObjectValid();
         if (!isSuccess) {
             Toast.show({
-                text: isSuccess ? successString : errorString,
+                text: errorString,
                 buttonText: 'OK',
                 type: isSuccess ? "success" : "danger",
                 duration: 2000