Updated app.js
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@ -32,22 +32,19 @@ axios.defaults.withCredentials = true
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var url = Config.BaseUrl.replace('http://', '');
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var protocol = Config.Protocol;
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/* Tell me if u don't like the way this is structured, because both ways work fine. Its just that this way is easier (for me personally) & more updated. */
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const App = () => {
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const [state, setState] = useState({maintenance: false, theme: 0, banners: [], offlineFetch: false}); /* Easier way of defining constants */
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/* Defining a new constant is just like above -> [custom, setCustom] = useState({something: false}); OR useState(false) */
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const [state, setState] = useState({maintenance: false, theme: 0, banners: [], offlineFetch: false});
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function updateBanners()
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{
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axios.get(`${protocol}apis.${url}/banners/data`) /* `` <-- Using these characters instead allow you to insert variables inside the string via ${}, instead of adding '++' */
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axios.get(`${protocol}apis.${url}/banners/data`)
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.then((response) => {
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var result = [];
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response.data.map(function(banner){
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result.push(<Banner type={banner.type} description={banner.text} dismissible={banner.dismissable} />);
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});
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setState({banners: result}); /* Using the useState function, you can define a custom function name for changing that constant. Use that custom name whenever you want to change that constant. I just called this one 'setState'. */
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setState({banners: result});
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});
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}
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@ -70,29 +67,26 @@ const App = () => {
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});
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}
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useEffect(()=>{ /* useEffect = componentDidMount btw */
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/* Don't need 'var app' anymore. Functions don't need to be inside of useEffect. */
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useEffect(()=>{
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updateBanners();
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updateOfflineStatus();
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setInterval(updateBanners, 2*60*1000 /* 2 mins */);
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setInterval(updateOfflineStatus, 10*60*1000 /* 10 mins */);
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console.log(state);
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}, []); /* Adding ", []" allows the useEffect function to run only once.
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The cool thing about this is that if you put a constant name inside of the brackets, ex. [state], then the useEffect function will run everytime that constant is updated.
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*/
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}, []);
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document.documentElement.classList.add(state.theme == 0 ? 'gtoria-light' : 'gtoria-dark');
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document.documentElement.classList.remove(!(state.theme == 0) ? 'gtoria-light' : 'gtoria-dark');
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/* No need for the Render() function anymore. */
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return (
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state.offlineFetched == true ?
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<Router>
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<Navbar maintenanceEnabled={state.maintenance} />
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{
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state.banners && state.banners.length >= 1 ? /* Instead of just calling the length of the array, you might want to also check if it exists at all yet. */
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state.banners /* Instead of calling 'this', since constants are global, you can just call whatever you named the constant. */
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state.banners && state.banners.length >= 1 ?
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state.banners
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:
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null
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@ -111,7 +105,7 @@ const App = () => {
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<Route exact path="/legal/dmca" component={Copyright}/>
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<Route exact path="/legal/privacy-policy" component={Privacy}/>
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<Route exact path="/legal/terms-of-service" component={Terms}/>
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{state.maintenance ? <Route path="*" component={Maintenance}/> : null} {/* Just kind of minimized it */}
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{state.maintenance ? <Route path="*" component={Maintenance}/> : null}
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<Route exact path="/" component={Home}/>
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