sanity-plugin-social-preview

Sanity social and SEO document preview

Show your editors how their page will look on Google and major social platforms in your documents' view

This is a Sanity Studio v3 plugin. For the v2 version, please refer to the 0.1.5 version.

Installation & usage

Start by installing:

npm install sanity-plugin-social-preview
# or
yarn add sanity-plugin-social-preview

Now go into your deskStructure file and add the following (if you don't have structure builder settings, check out the official guide):

// deskStructure.js
import { SocialPreview, toPlainText } from 'sanity-plugin-social-preview'

export const getDefaultDocumentNode = ({ schemaType }) => {
  // EXAMPLE: Add the social preview view only to those schema types that support it
  if (['blog.post', 'marketing.page'].includes(schemaType)) {
    return S.document().views([
      S.view.form(),

      // Add your social preview component
      S.view.component(SocialPreview()).title('Social & SEO'),
    ])
  }

  return S.document().views([S.view.form()])
}

Customizing

By default, the plugin will try to extract the data for previews based on common data patterns found in Sanity documents, according to the fallbackPrepareData function.

You can, however, customize which data to pick from the current document and display in its social and SEO previews. For that, pass a prepareData function, which must return an object with properties to render:

SocialPreview({
  // Determine how the SEO/social title, description, url and image are extracted from
  // the document's value.
  prepareData: ({ title, seo, body, slug }) => ({
    title: seo.title || title,
    description: seo.description || toPlainText(body || []),
    url: `https://example.com/${slug.current}`,
    image: seo.ogImage,
  }),
}),

If, for example, your description comes from seo.description and that's Portable Text rich text content, you can use the toPlainText helper and truncate it:

import { SocialPreview, toPlainText, truncate } from 'sanity-plugin-social-preview'


// ...
SocialPreview({
  prepareData: ({ title, seo }) => ({
    title,
    description: truncate(toPlainText(seo?.description || []), 200),
    url: 'https://hdoro.dev',
  }),
}),

You can also remove and customize any individual previews:

SocialPreview({
  prepareData: () => ({
    /* your default data preparation... */
  }),

  // Deactivate Facebook previews
  facebook: false,

  // And customize LinkedIn data - this is the same
  linkedin: ({ title }) => ({
    title: `${title} | only on LinkedIn`,

    // Images can also be external URLs
    image: 'https://my-site.com/og-linkedin.png',
  }),
})

Feel free to contribute with your PR, as long as you're respectful. Big thanks to @mornir and @fdfontes for your help!