social-link-parser/dist/esm/utils/parse/platforms/substack/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 = ['substack.com'];
const subdomains = [];
const DOMAIN_PATTERN = createDomainPattern(domains, subdomains);
export const substack = {
    id: Platforms.Substack,
    name: 'Substack',
    color: '#FF6719',
    domains: domains,
    subdomains: subdomains,
    patterns: {
        profile: new RegExp(`^https?://([a-z0-9-]{2,})\\.substack\\.com/?${QUERY_HASH}$`, 'i'),
        handle: /^[a-z0-9-]{2,}$/i,
        content: {
            post: new RegExp(`^https?://([a-z0-9-]{2,})\\.substack\\.com/p/([a-z0-9-]+)/?${QUERY_HASH}$`, 'i'),
            profileNew: new RegExp(`^https?://${DOMAIN_PATTERN}/@([a-z0-9-]{2,})/?${QUERY_HASH}$`, 'i'),
        },
    },
    detect(url) {
        if (!this.domains.some(domain => url.includes(domain)))
            return false;
        return this.patterns.profile.test(url) ||
            !!(this.patterns.content?.post?.test(url)) ||
            !!(this.patterns.content?.profileNew?.test(url));
    },
    extract(url, result) {
        const profileNewMatch = this.patterns.content?.profileNew?.exec(url);
        if (profileNewMatch) {
            result.username = profileNewMatch[1];
            result.metadata.isProfile = true;
            result.metadata.contentType = 'newsletter';
            return;
        }
        const postMatch = this.patterns.content?.post?.exec(url);
        if (postMatch) {
            result.username = postMatch[1];
            result.ids.postSlug = postMatch[2];
            result.metadata.contentType = 'post';
            return;
        }
        const profileMatch = this.patterns.profile.exec(url);
        if (profileMatch) {
            result.username = profileMatch[1];
            result.metadata.isProfile = true;
            result.metadata.contentType = 'newsletter';
            return;
        }
    },
    validateHandle(handle) {
        return this.patterns.handle.test(handle);
    },
    buildProfileUrl(username) {
        return `https://${username}.substack.com`;
    },
    buildContentUrl(contentType, id) {
        if (contentType === 'post') {
            return `https://substack.com/p/${id}`;
        }
        return `https://substack.com/${contentType}/${id}`;
    },
    normalizeUrl(url) {
        return normalize(url);
    },
};
//# sourceMappingURL=index.js.map