social-link-parser/dist/esm/utils/parse/platforms/tumblr/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 { QUERY_HASH } from '../../utils/constants.js';
const domains = ['tumblr.com'];
const subdomains = [];
export const tumblr = {
    id: Platforms.Tumblr,
    name: 'Tumblr',
    domains: domains,
    subdomains: subdomains,
    patterns: {
        profile: new RegExp(`^https?://([a-zA-Z0-9-]{3,})\\.tumblr\\.com/?${QUERY_HASH}$`, 'i'),
        handle: /^[a-zA-Z0-9-]{3,}$/,
        content: {
            post: new RegExp(`^https?://([a-zA-Z0-9-]+)\\.tumblr\\.com/post/(\\d+)(?:/[^?#]*)?/?${QUERY_HASH}$`, 'i'),
            profileBlog: new RegExp(`^https?://(?:www\\.)?tumblr\\.com/([a-zA-Z0-9-]{3,})/?${QUERY_HASH}$`, 'i'),
        },
    },
    detect(url) {
        if (!domains.some((domain) => url.includes(domain)))
            return false;
        if (this.patterns.profile.test(url))
            return true;
        if (this.patterns.content) {
            for (const pattern of Object.values(this.patterns.content)) {
                if (pattern && pattern.test(url))
                    return true;
            }
        }
        return false;
    },
    extract(url, res) {
        const postMatch = this.patterns.content?.post?.exec(url);
        if (postMatch) {
            res.username = postMatch[1];
            res.ids.postId = postMatch[2];
            res.metadata.isPost = true;
            res.metadata.contentType = 'post';
            return;
        }
        const subdomainMatch = this.patterns.profile.exec(url);
        if (subdomainMatch) {
            res.username = subdomainMatch[1];
            res.metadata.isProfile = true;
            res.metadata.contentType = 'profile';
            return;
        }
        const pathMatch = this.patterns.content?.profileBlog?.exec(url);
        if (pathMatch) {
            res.username = pathMatch[1];
            res.metadata.isProfile = true;
            res.metadata.contentType = 'profile';
        }
    },
    validateHandle(h) {
        return /^[a-zA-Z0-9-]{3,}$/.test(h);
    },
    buildProfileUrl(u) {
        return `https://${u}.tumblr.com`;
    },
    normalizeUrl(u) {
        return normalize(u);
    },
};
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