94 lines
2.6 KiB
TypeScript
94 lines
2.6 KiB
TypeScript
import React, {ReactElement, useEffect} from 'react';
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import Footer from "./modules/Footer";
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import Search from "./modules/Search";
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import Header from "./modules/Header";
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import MonitorJobsList from "./modules/MonitorJobsList";
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import './styles/Manga.css'
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export default function App(){
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const [content, setContent] = React.useState<ReactElement>();
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useEffect(() => {
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setContent(<h1>Testing connection to backend...</h1>)
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getData('http://127.0.0.1:6531/v2/Ping').then((result) => {
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console.log(result);
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if(result === null){
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setContent(<h1>No connection to backend</h1>);
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}else{
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setContent(<>
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<Search />
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<MonitorJobsList />
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</>)
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}
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})
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}, []);
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return(<div>
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<Header />
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{content}
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<Footer />
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</div>)
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}
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export function getData (uri: string) : Promise<object> {
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return fetch(uri,
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{
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method: 'GET',
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headers : {
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'Content-Type': 'application/json',
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'Accept': 'application/json'
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}
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})
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.then(function(response){
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if(!response.ok) throw new Error("Could not fetch data");
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return response.json();
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})
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.catch(function(err){
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console.error(`Error GETting Data ${uri}\n${err}`);
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return Promise.reject();
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});
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}
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export function postData(uri: string, content: object) : Promise<object> {
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return fetch(uri,
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{
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method: 'POST',
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headers : {
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'Content-Type': 'application/json',
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'Accept': 'application/json'
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},
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body: JSON.stringify(content)
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})
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.then(function(response){
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if(!response.ok) throw new Error("Could not fetch data");
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return response.json();
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})
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.catch(function(err){
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console.error(`Error POSTing Data ${uri}\n${err}`);
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return Promise.reject();
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});
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}
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export function deleteData(uri: string) {
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fetch(uri,
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{
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method: 'DELETE',
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headers : {
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'Content-Type': 'application/json',
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'Accept': 'application/json'
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}
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})
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.catch(function(err){
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console.error(`Error DELETEing Data ${uri}\n${err}`);
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return Promise.reject();
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});
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}
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export function isValidUri(uri: string) : boolean{
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try {
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new URL(uri);
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return true;
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} catch (err) {
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return false;
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}
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} |