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explorer: add fetch polyfill and clean up / message change (#15505)

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This commit is contained in:
Josh
2021-02-23 21:27:35 -08:00
committed by GitHub
parent b8f1ffb483
commit a07fa5b623
4 changed files with 21 additions and 11 deletions
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8
explorer/package-lock.json generated
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@ -5790,6 +5790,14 @@
"sha.js": "^2.4.8" "sha.js": "^2.4.8"
} }
}, },
"cross-fetch": {
"version": "3.0.6",
"resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.0.6.tgz",
"integrity": "sha512-KBPUbqgFjzWlVcURG+Svp9TlhA5uliYtiNx/0r8nv0pdypeQCRJ9IaSIc3q/x3q8t3F75cHuwxVql1HFGHCNJQ==",
"requires": {
"node-fetch": "2.6.1"
}
},
"cross-spawn": { "cross-spawn": {
"version": "6.0.5", "version": "6.0.5",
"resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz", "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",

1
explorer/package.json
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@ -29,6 +29,7 @@
"chai": "^4.3.0", "chai": "^4.3.0",
"chart.js": "^2.9.4", "chart.js": "^2.9.4",
"classnames": "2.2.6", "classnames": "2.2.6",
"cross-fetch": "^3.0.6",
"humanize-duration-ts": "^2.1.1", "humanize-duration-ts": "^2.1.1",
"node-sass": "^4.14.1", "node-sass": "^4.14.1",
"prettier": "^2.2.1", "prettier": "^2.2.1",

4
explorer/src/pages/AccountDetailsPage.tsx
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@ -162,8 +162,8 @@ function DetailsSections({ pubkey, tab }: { pubkey: PublicKey; tab?: string }) {
<> <>
{flaggedAccounts.has(address) && ( {flaggedAccounts.has(address) && (
<div className="alert alert-danger alert-scam" role="alert"> <div className="alert alert-danger alert-scam" role="alert">
Warning! This account has been flagged as a scam account. Please be Warning! This account has been flagged by the community as a scam
cautious sending SOL to this account. account. Please be cautious sending SOL to this account.
</div> </div>
)} )}
{<InfoSection account={account} />} {<InfoSection account={account} />}

19
explorer/src/providers/accounts/flagged-accounts.tsx
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@ -1,20 +1,21 @@
import React from "react"; import React from "react";
import { fetch } from "cross-fetch";
const initialState = new Map(); const FLAGGED_REGISTRY =
const FlaggedContext = React.createContext<Map<string, boolean>>(initialState); "https://solana-labs.github.io/solana-flagged-accounts/flagged.txt";
type FlaggedMap = Map<string, boolean>;
type ProviderProps = { children: React.ReactNode }; type ProviderProps = { children: React.ReactNode };
const FlaggedContext = React.createContext<FlaggedMap>(new Map());
export function FlaggedAccountsProvider({ children }: ProviderProps) { export function FlaggedAccountsProvider({ children }: ProviderProps) {
const [flaggedAccounts, setFlaggedAccounts] = React.useState< const [flaggedAccounts, setFlaggedAccounts] = React.useState<FlaggedMap>(
Map<string, boolean> new Map()
>(initialState); );
React.useEffect(() => { React.useEffect(() => {
window fetch(FLAGGED_REGISTRY)
.fetch(
"https://solana-labs.github.io/solana-flagged-accounts/flagged.txt"
)
.then((res) => { .then((res) => {
return res.text(); return res.text();
}) })