Changed/added donate page

src/pages/donate.js

@@ -0,0 +1,43 @@
+import React, { useState, useEffect } from 'react'
+
+import LoadingIndicator from '../components/LoadingIndicator.js'
+
+import constants from '../constants.json'
+import styles from './donate.module.css'
+
+export default function Donate(props) {
+  const [btcAddress, setBtcAddress] = useState()
+
+  useEffect(() => {
+    console.info('Fetching news.json')
+    fetch(`${constants.apiUrl}btc/btcaddress`, {
+      credentials: 'include',
+    })
+      .then((resp) => {
+        return resp.text()
+      })
+      .then((data) => {
+        setBtcAddress(data)
+      })
+  }, [])
+
+  if (!btcAddress) {
+    return <LoadingIndicator />
+  } else {
+    return (
+      <div className={styles.container}>
+        <div className={styles.text}>
+          Privacy okokból csak bitcoint lehet adományozni. Ezen az oldalon
+          található a bitcoin cím, és a hozzá tartozó QR kód.
+        </div>
+        <div className={styles.address}>{btcAddress}</div>
+        <div>
+          <img
+            src={`${constants.apiUrl}btc/btcaddress.png`}
+            className={styles.qr}
+          />
+        </div>
+      </div>
+    )
+  }
+}