link-enricher

Fetch oEmbed, Opeh Graph, etc info for links

Install

npm install link-enricher

Use

enrichLink(url: string, userAgent?: string): Promise<LinkEnricherResult>

import { enrichLink } from 'link-enricher';

enrichLink('https://journal.teletype.in/donations').then(result => {
  console.log(result);
  /*
    {
      "webpage": {
        "type": "article",
        "url": "https://journal.teletype.in//donations",
        "name": "Teletype",
        "title": "Some title",
        "description": "Some description",
        "icons": [
          {
            "rel": "icon",
            "url": "https://journal.teletype.in/favicon.ico",
            "type": "image/x-icon"
          },
          {
            "rel": "icon",
            "url": "https://teletype.in/static/images/favicon.aa44a25d7abf771753ddc4882d74b1d3.svg",
            "type": "image/svg+xml"
          },
          {
            "rel": "apple-touch-icon",
            "url": "https://teletype.in/static/images/apple-touch-icon.bff1896956c63f4f4e03a61cd7730434.png",
            "type": "image/png"
          }
        ],
        "images": [
          {
            "url": "https://img1.teletype.in/files/42/a2/42a296b5-2e20-47c9-b55f-0925c6c5ca38.png",
            "type": "image/png"
          },
          {
            "url": "https://img1.teletype.in/files/42/a2/42a296b5-2e20-47c9-b55f-0925c6c5ca38.png",
            "type": "image/png",
            "width": 1200,
            "height": 630
          }
        ],
        "videos": [],
        "audios": []
      }
    }
  */
})

Types

• LinkEnricherResult:
  • image?: FileResult
  • video?: FileResult
  • attachment?: FileResult — if Content-Dispotition header responds
  • webpage?: WebpageResult
  • oembed?: OEmbedResult
• FileResult
  • name?: string
  • size?: number — size in bytes
  • type?: string — mime type
  • ext?: string — extension in format jpeg
• WebpageResult:
  • type?: string
  • url?: string
  • name?: string
  • title?: string
  • description?: string
  • icons: WebpageIcon[]
  • images: WebpageMedia[]
  • videos: WebpageMedia[]
  • audios: WebpageMedia[]
• WebpageIcon:
  • rel: 'icon'|'apple-touch-icon'|'manifest'
  • url: string
  • width?: number
  • height?: number
  • type?: string
• WebpageMedia:
  • url: string
  • type?: string
  • width?: number
  • height?: number
• OEmbedResult:
  • type: string
  • title?: string
  • thumbnail?: WebpageMedia
  • author?: OEmbedAuthor
  • provider?: OEmbedAuthor & { id: string }
  • width?: number
  • height?: number
  • href?: string
  • html?: string
• OEmbedAuthor:
  • name: string
  • url?: string