social-link-parser/dist/esm/utils/parse/platforms/etherscan/index.js

Extract usernames, IDs, and metadata from social media URLs across 100+ platforms

import { Platforms } from '../../core/types.js';
import { normalize } from '../../utils/url.js';
import { createDomainPattern } from '../../utils/url.js';
import { QUERY_HASH } from '../../utils/constants.js';
const domains = ['etherscan.io'];
const subdomains = [];
const DOMAIN_PATTERN = createDomainPattern(domains, subdomains);
export const etherscan = {
    id: Platforms.Etherscan,
    name: 'Etherscan',
    color: '#21325B',
    domains: domains,
    subdomains: subdomains,
    patterns: {
        profile: new RegExp(`^https?://${DOMAIN_PATTERN}/address/(0x[0-9a-fA-F]{40})/?${QUERY_HASH}$`, 'i'),
        handle: /^0x[0-9a-fA-F]{40}$/,
        content: {
            tx: new RegExp(`^https?://${DOMAIN_PATTERN}/tx/(0x[0-9a-fA-F]{64})/?${QUERY_HASH}$`, 'i')
        }
    },
    detect(url) {
        if (!this.domains.some(domain => url.includes(domain)))
            return false;
        return this.patterns.profile.test(url) || !!(this.patterns.content?.tx?.test(url));
    },
    extract(url, result) {
        const t = this.patterns.content?.tx?.exec(url);
        if (t) {
            result.ids.txHash = t[1];
            result.metadata.contentType = 'transaction';
            return;
        }
        const a = this.patterns.profile.exec(url);
        if (a) {
            result.userId = a[1];
            result.metadata.contentType = 'address';
        }
    },
    validateHandle(h) { return /^0x[0-9a-fA-F]{40}$/.test(h); },
    buildProfileUrl(addr) { return `https://etherscan.io/address/${addr}`; },
    buildContentUrl(type, id) {
        if (type === 'transaction' || type === 'tx')
            return `https://etherscan.io/tx/${id}`;
        return `https://etherscan.io/address/${id}`;
    },
    normalizeUrl(url) { return normalize(url); },
};
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