resources/js/components/pages/AosSeed.js

   1 import axios from 'axios';
   2 import React, { useCallback, useEffect, useState } from 'react';
   3 import { useParams } from 'react-router-dom';
   4
   5 import NotFound from './NotFound';
   6 import Seed from '../aos/Seed';
   7 import ErrorBoundary from '../common/ErrorBoundary';
   8 import ErrorMessage from '../common/ErrorMessage';
   9 import Loading from '../common/Loading';
  10
  11 const AosSeed = () => {
  12         const params = useParams();
  13         const { hash } = params;
  14
  15         const [error, setError] = useState(null);
  16         const [loading, setLoading] = useState(true);
  17         const [patch, setPatch] = useState(null);
  18         const [seed, setSeed] = useState(null);
  19
  20         const loadSeed = useCallback((hash, ctrl) => {
  21                 axios
  22                         .get(`/api/aos-seed/${hash}`, { signal: ctrl.signal })
  23                         .then(response => {
  24                                 setError(null);
  25                                 setLoading(false);
  26                                 setSeed(response.data);
  27                                 window.document.title = response.data.hash;
  28                         })
  29                         .catch(error => {
  30                                 setError(error);
  31                                 setLoading(false);
  32                                 setSeed(null);
  33                         });
  34         }, []);
  35
  36         useEffect(() => {
  37                 setLoading(true);
  38                 const ctrl = new AbortController();
  39                 loadSeed(hash, ctrl);
  40                 return () => {
  41                         ctrl.abort();
  42                 };
  43         }, [hash]);
  44
  45         useEffect(() => {
  46                 if (!seed || seed.status !== 'pending') {
  47                         return;
  48                 }
  49                 const ctrl = new AbortController();
  50                 const timer = setTimeout(() => {
  51                         loadSeed(seed.hash, ctrl);
  52                 }, 2000);
  53                 return () => {
  54                         clearTimeout(timer);
  55                         ctrl.abort();
  56                 };
  57         }, [seed]);
  58
  59         useEffect(() => {
  60                 setPatch(null);
  61                 if (!seed || seed.status !== 'generated') {
  62                         return;
  63                 }
  64                 const ctrl = new AbortController();
  65                 axios
  66                         .get(`/aos-seeds/${hash}.bps`, {
  67                                 responseType: 'arraybuffer',
  68                                 signal: ctrl.signal,
  69                         })
  70                         .then(response => {
  71                                 setPatch(response.data);
  72                         })
  73                         .catch(error => {
  74                                 setError(error);
  75                         });
  76                 return () => {
  77                         ctrl.abort();
  78                 };
  79         }, [hash, seed]);
  80
  81         if (loading) {
  82                 return <Loading />;
  83         }
  84
  85         if (error) {
  86                 return <ErrorMessage error={error} />;
  87         }
  88
  89         if (!seed) {
  90                 return <NotFound />;
  91         }
  92
  93         return <ErrorBoundary>
  94                 <Seed patch={patch} seed={seed} />
  95         </ErrorBoundary>;
  96 };
  97
  98 export default AosSeed;