fix: update placeholder
This commit is contained in:
parent
de04de2bfe
commit
fca81d8ead
GPG Key ID:
C997C339BE476FF2
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@ -1,15 +1,15 @@
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import { Input } from "@/components/ui/input"
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import { Button } from "@/components/ui/button"
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import "@lumeweb/sdk/lib/style.css"
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import "@/styles/global.css"
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import { Input } from "@/components/ui/input";
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import { Button } from "@/components/ui/button";
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import "@lumeweb/sdk/lib/style.css";
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import "@/styles/global.css";
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import React, {
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createContext,
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createRef,
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type ReactNode,
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useContext,
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useEffect,
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useState
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} from "react"
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useState,
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} from "react";
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import {
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type AuthContextType,
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AuthProvider,
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@ -22,53 +22,49 @@ import {
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useAuth,
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useLumeStatus,
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useNetworks,
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LumeDashboardTrigger
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} from "@lumeweb/sdk"
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import * as kernel from "@lumeweb/libkernel/kernel"
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import { kernelLoaded } from "@lumeweb/libkernel/kernel"
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LumeDashboardTrigger,
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} from "@lumeweb/sdk";
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import * as kernel from "@lumeweb/libkernel/kernel";
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import { kernelLoaded } from "@lumeweb/libkernel/kernel";
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import {
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dnsClient,
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ethClient,
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ipfsClient,
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networkRegistryClient,
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peerDiscoveryClient,
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swarmClient
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} from "@/lib/clients"
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import { ethers } from "ethers"
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import * as ethersBytes from "@ethersproject/bytes"
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import { createProvider } from "@lumeweb/kernel-eth-client"
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swarmClient,
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} from "@/lib/clients";
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import { ethers } from "ethers";
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import * as ethersBytes from "@ethersproject/bytes";
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import { createProvider } from "@lumeweb/kernel-eth-client";
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// @ts-ignore
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import jdu from "json-data-uri"
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import { ERC721_ABI } from "@/lib/erc721-abi"
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import {
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Card,
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CardContent,
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CardHeader,
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} from "@/components/ui/card"
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import LogoImg from "@/assets/lume-logo.png"
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let BOOT_FUNCTIONS: (() => Promise<any>)[] = []
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import jdu from "json-data-uri";
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import { ERC721_ABI } from "@/lib/erc721-abi";
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import { Card, CardContent, CardHeader } from "@/components/ui/card";
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import LogoImg from "@/assets/lume-logo.png";
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let BOOT_FUNCTIONS: (() => Promise<any>)[] = [];
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export const AppContext = createContext<any>(undefined)
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export const AppContext = createContext<any>(undefined);
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export function useApp() {
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const context = useContext(AppContext)
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const context = useContext(AppContext);
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if (!context) {
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throw new Error("useApp must be used within an AppProvider")
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throw new Error("useApp must be used within an AppProvider");
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}
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return context
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return context;
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}
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interface AppProviderProps {
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children: ReactNode
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children: ReactNode;
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}
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const provider = createProvider()
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const provider = createProvider();
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const ERC721_TRANSFER_EVENT_SIGNATURE = ethers.id(
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"Transfer(address,address,uint256)"
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)
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);
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async function findPotentialERC721Contracts(
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address: string
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@ -79,24 +75,24 @@ async function findPotentialERC721Contracts(
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topics: [
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ERC721_TRANSFER_EVENT_SIGNATURE,
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null,
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ethersBytes.hexZeroPad(address, 32)
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]
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})
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ethersBytes.hexZeroPad(address, 32),
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],
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});
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const potentialContracts = new Set<string>()
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logs.forEach((log: any) => potentialContracts.add(log.address))
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const potentialContracts = new Set<string>();
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logs.forEach((log: any) => potentialContracts.add(log.address));
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const confirmedERC721Contracts: string[] = []
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const confirmedERC721Contracts: string[] = [];
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for (let contractAddress of potentialContracts) {
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if (await isERC721(contractAddress)) {
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confirmedERC721Contracts.push(contractAddress)
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confirmedERC721Contracts.push(contractAddress);
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}
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}
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return confirmedERC721Contracts
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return confirmedERC721Contracts;
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}
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const TRANSFER_EVENT_SIGNATURE = ethers.id("Transfer(address,address,uint256)")
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const TRANSFER_EVENT_SIGNATURE = ethers.id("Transfer(address,address,uint256)");
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async function fetchTokensViaTransferEvent(
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address: string,
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@ -109,93 +105,93 @@ async function fetchTokensViaTransferEvent(
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topics: [
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TRANSFER_EVENT_SIGNATURE,
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null,
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ethersBytes.hexZeroPad(address, 32)
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]
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})
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ethersBytes.hexZeroPad(address, 32),
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],
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});
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const tokenIds: number[] = []
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const tokenIds: number[] = [];
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logs.forEach((log) => {
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if (log.topics && log.topics.length === 4) {
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const tokenIdBigNumber = ethers.toNumber(log.topics[3])
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tokenIds.push(tokenIdBigNumber)
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const tokenIdBigNumber = ethers.toNumber(log.topics[3]);
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tokenIds.push(tokenIdBigNumber);
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}
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})
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});
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return tokenIds
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return tokenIds;
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}
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async function fetchOwnedNFTs(
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address: string,
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confirmedERC721Contracts: string[]
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): Promise<{ contract: string; tokenId: number; metadata: any }[]> {
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const ownedNFTs = []
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const ownedNFTs = [];
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for (let contractAddress of confirmedERC721Contracts) {
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const contract = new ethers.Contract(contractAddress, ERC721_ABI, provider)
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let tokenIds: number[] = []
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const contract = new ethers.Contract(contractAddress, ERC721_ABI, provider);
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let tokenIds: number[] = [];
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try {
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const balance = await contract.balanceOf(address)
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const balance = await contract.balanceOf(address);
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for (let i = 0; i < balance; i++) {
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const tokenId = await contract.tokenOfOwnerByIndex(address, i)
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tokenIds.push(tokenId.toNumber())
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const tokenId = await contract.tokenOfOwnerByIndex(address, i);
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tokenIds.push(tokenId.toNumber());
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}
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} catch (error) {
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// If tokenOfOwnerByIndex is not available, fall back to fetchTokensViaTransferEvent
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tokenIds = await fetchTokensViaTransferEvent(address, contractAddress)
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tokenIds = await fetchTokensViaTransferEvent(address, contractAddress);
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}
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for (let tokenId of tokenIds) {
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try {
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const uri = await contract.tokenURI(tokenId)
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const uri = await contract.tokenURI(tokenId);
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// const metadata = await fetchMetadataFromURI(uri);
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ownedNFTs.push({
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contract: contractAddress,
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tokenId: tokenId,
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metadata: uri
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})
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metadata: uri,
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});
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} catch (error: any) {
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console.error(
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`Failed to fetch metadata for token ${tokenId} from contract ${contractAddress}: ${error.message}`
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)
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);
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}
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}
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}
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return ownedNFTs
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return ownedNFTs;
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}
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async function isERC721(address: string): Promise<boolean> {
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const contract = new ethers.Contract(address, ERC721_ABI, provider)
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const contract = new ethers.Contract(address, ERC721_ABI, provider);
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try {
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// Try calling some ERC-721 methods to confirm if this is an ERC-721 contract.
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await contract.name()
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await contract.symbol()
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return true
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await contract.name();
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await contract.symbol();
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return true;
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} catch (error) {
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return false
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return false;
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}
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}
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const AppProvider: React.FC<AppProviderProps> = ({ children }) => {
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return <AppContext.Provider value={{}}>{children}</AppContext.Provider>
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}
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return <AppContext.Provider value={{}}>{children}</AppContext.Provider>;
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};
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async function boot(status: LumeStatusContextType, auth: AuthContextType) {
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kernel.init().then(() => {
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status.setInited(true)
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})
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status.setInited(true);
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});
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await kernelLoaded()
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await kernelLoaded();
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auth.setIsLoggedIn(true)
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auth.setIsLoggedIn(true);
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BOOT_FUNCTIONS.push(
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async () =>
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await swarmClient.addRelay(
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"2d7ae1517caf4aae4de73c6d6f400765d2dd00b69d65277a29151437ef1c7d1d"
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)
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)
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);
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// IRC
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BOOT_FUNCTIONS.push(
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@ -203,40 +199,40 @@ async function boot(status: LumeStatusContextType, auth: AuthContextType) {
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await peerDiscoveryClient.register(
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"zrjHTx8tSQFWnmZ9JzK7XmJirqJQi2WRBLYp3fASaL2AfBQ"
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)
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)
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);
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BOOT_FUNCTIONS.push(
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async () => await networkRegistryClient.registerType("content")
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)
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);
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BOOT_FUNCTIONS.push(
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async () => await networkRegistryClient.registerType("blockchain")
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)
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BOOT_FUNCTIONS.push(async () => await ethClient.register())
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BOOT_FUNCTIONS.push(async () => await ipfsClient.register())
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);
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BOOT_FUNCTIONS.push(async () => await ethClient.register());
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BOOT_FUNCTIONS.push(async () => await ipfsClient.register());
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const resolvers = [
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"zrjEYq154PS7boERAbRAKMyRGzAR6CTHVRG6mfi5FV4q9FA" // ENS
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]
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"zrjEYq154PS7boERAbRAKMyRGzAR6CTHVRG6mfi5FV4q9FA", // ENS
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];
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for (const resolver of resolvers) {
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BOOT_FUNCTIONS.push(async () => dnsClient.registerResolver(resolver))
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BOOT_FUNCTIONS.push(async () => dnsClient.registerResolver(resolver));
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}
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BOOT_FUNCTIONS.push(async () => status.setReady(true))
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BOOT_FUNCTIONS.push(async () => status.setReady(true));
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await bootup()
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await bootup();
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await Promise.all([ethClient.ready(), ipfsClient.ready()])
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await Promise.all([ethClient.ready(), ipfsClient.ready()]);
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}
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async function bootup() {
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for (const entry of Object.entries(BOOT_FUNCTIONS)) {
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console.log(entry[1].toString())
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await entry[1]()
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console.log(entry[1].toString());
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await entry[1]();
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}
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}
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function LoginDash() {
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const { isLoggedIn } = useAuth()
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const { ready, inited } = useLumeStatus()
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const { isLoggedIn } = useAuth();
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const { ready, inited } = useLumeStatus();
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return (
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<>
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@ -259,130 +255,130 @@ function LoginDash() {
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</LumeDashboard>
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)}
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</>
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)
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);
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}
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async function asyncIterableToUint8Array(asyncIterable: any) {
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const chunks = []
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let totalLength = 0
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const chunks = [];
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let totalLength = 0;
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for await (const chunk of asyncIterable) {
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chunks.push(chunk)
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totalLength += chunk.length
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chunks.push(chunk);
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totalLength += chunk.length;
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}
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const result = new Uint8Array(totalLength)
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let offset = 0
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const result = new Uint8Array(totalLength);
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let offset = 0;
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for (const chunk of chunks) {
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result.set(chunk, offset)
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offset += chunk.length
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result.set(chunk, offset);
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offset += chunk.length;
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}
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return result
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return result;
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}
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function uint8ArrayToBase64(byteArray: Uint8Array) {
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let base64 = ""
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let base64 = "";
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const characters =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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let padding = 0
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let padding = 0;
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for (let i = 0; i < byteArray.length; i += 3) {
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const a = byteArray[i]
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const b = byteArray[i + 1]
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const c = byteArray[i + 2]
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const a = byteArray[i];
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const b = byteArray[i + 1];
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const c = byteArray[i + 2];
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const triplet = (a << 16) + ((b || 0) << 8) + (c || 0)
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const triplet = (a << 16) + ((b || 0) << 8) + (c || 0);
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base64 += characters.charAt((triplet & 0xfc0000) >> 18)
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base64 += characters.charAt((triplet & 0x03f000) >> 12)
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base64 += characters.charAt((triplet & 0x000fc0) >> 6)
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base64 += characters.charAt(triplet & 0x00003f)
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base64 += characters.charAt((triplet & 0xfc0000) >> 18);
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base64 += characters.charAt((triplet & 0x03f000) >> 12);
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base64 += characters.charAt((triplet & 0x000fc0) >> 6);
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base64 += characters.charAt(triplet & 0x00003f);
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if (byteArray.length - i < 3) {
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padding = 3 - (byteArray.length - i)
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padding = 3 - (byteArray.length - i);
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}
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}
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// Add padding if necessary
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if (padding > 0) {
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base64 = base64.slice(0, -padding) + (padding === 1 ? "=" : "==")
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base64 = base64.slice(0, -padding) + (padding === 1 ? "=" : "==");
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}
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return base64
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return base64;
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}
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function App() {
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const status = useLumeStatus()
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const auth = useAuth()
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const [nftList, setNftList] = useState<any[]>([])
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const status = useLumeStatus();
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const auth = useAuth();
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const [nftList, setNftList] = useState<any[]>([]);
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useEffect(() => {
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boot(status, auth)
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}, [])
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boot(status, auth);
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}, []);
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const { networks } = useNetworks()
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const { networks } = useNetworks();
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const ipfsStatus = networks
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.filter((item) => item.name.toLowerCase() === "ipfs")
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?.pop()
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?.pop();
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const ethStatus = networks
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.filter((item) => item.name.toLowerCase() === "ethereum")
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?.pop()
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?.pop();
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const ready = ethStatus?.ready && status.ready
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const ready = ethStatus?.ready && status.ready;
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const inputRef = createRef<HTMLInputElement>()
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const inputRef = createRef<HTMLInputElement>();
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async function search(e: any | Event) {
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e.preventDefault()
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e.preventDefault();
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let address = inputRef?.current?.value as string
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let address = inputRef?.current?.value as string;
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address = await ethers.resolveAddress(address, provider)
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address = await ethers.resolveAddress(address, provider);
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const contracts = await findPotentialERC721Contracts(address)
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const contracts = await findPotentialERC721Contracts(address);
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const nfts = await fetchOwnedNFTs(address, contracts)
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const nfts = await fetchOwnedNFTs(address, contracts);
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const list = []
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const list = [];
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for (const nft of nfts) {
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let meta
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let meta;
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if (typeof nft.metadata === "string") {
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try {
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meta = await (await fetch(nft.metadata)).json()
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meta = await (await fetch(nft.metadata)).json();
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} catch (e) {
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meta = {
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image: "", // TODO: Improve this by bringing an actual image
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name: "Failed to Load",
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fail: true
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}
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fail: true,
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};
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}
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} else {
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meta = jdu.parse(nft.metadata)
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meta = jdu.parse(nft.metadata);
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}
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let image
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let image;
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if (!meta.fail) {
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const imageCID = meta.image.replace("ipfs://", "")
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const imageCID = meta.image.replace("ipfs://", "");
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image = await asyncIterableToUint8Array(
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ipfsClient.cat(imageCID).iterable()
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)
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);
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} else {
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image = meta.image
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image = meta.image;
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}
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list.push({
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image,
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name: meta.name,
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base64: meta.fail
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})
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base64: meta.fail,
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});
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setNftList(list)
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setNftList(list);
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}
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}
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|
|
@ -418,7 +414,7 @@ function App() {
|
|||
</svg>
|
||||
<Input
|
||||
className="pl-10 w-full bg-zinc-900 border-zinc-700 text-white ring-offset-primary"
|
||||
placeholder="Introduce ETH Address or ENS. eg: 0x00...ABC or vitalik.ens"
|
||||
placeholder="Introduce ETH Address or ENS. eg: 0x00...ABC or vitalik.eth"
|
||||
type="search"
|
||||
disabled={!ready}
|
||||
ref={inputRef}
|
||||
|
|
@ -433,7 +429,13 @@ function App() {
|
|||
{auth.isLoggedIn && !ethStatus?.ready ? (
|
||||
<span className="max-w-4xl w-full block my-1 p-4 rounded-lg opacity-80 bg-yellow-900/70 border border-yellow-500 text-yellow-500">
|
||||
You'll need to wait for a couple minutes before we can start
|
||||
searching. You are currently locally syncing to the ETH network. <b className="font-bold">Current Progress: {ethStatus?.sync ? `${ethStatus?.sync.toLocaleString()}%` : 'Initializing...'}</b>
|
||||
searching. You are currently locally syncing to the ETH network.{" "}
|
||||
<b className="font-bold">
|
||||
Current Progress:{" "}
|
||||
{ethStatus?.sync
|
||||
? `${ethStatus?.sync.toLocaleString()}%`
|
||||
: "Initializing..."}
|
||||
</b>
|
||||
</span>
|
||||
) : null}
|
||||
<div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 gap-4">
|
||||
|
|
@ -453,7 +455,7 @@ function App() {
|
|||
))}
|
||||
</div>
|
||||
</div>
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
export default function () {
|
||||
|
|
@ -467,5 +469,5 @@ export default function () {
|
|||
</AuthProvider>
|
||||
</LumeStatusProvider>
|
||||
</AppProvider>
|
||||
)
|
||||
);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue