Enhancement: Allow using preview images on multi-dimensional fields

[estruyf]

Related to this comment: https://www.eliostruyf.com/generate-open-graph-preview-image-code-front-matter/#comment-5744727905

This is what I thought too, but it seems that it doesn't work with the new subfields, regarding to https://github.com/estruyf/....

I tried among others (see GitHub issue) following taxonomy:

• fields
  ...
• title: photograph
• name: photograph
• type: fields
  ...
• title: Social Media
• name: socialmedia
• type: image
• isPreviewImage: true

But the image doesn't show up in the dashboard.

[kristofzerbe]

Here's my (little bit stripped) taxonomy with the social media image in a subfield, which doesn't work as a preview image on the dashboard via isPreviewImage:

  "frontMatter.taxonomy.contentTypes": [
    {
      "name": "default",
      "pageBundle": false,
      "fields": [
        {
          "title": "Title",
          "name": "title",
          "type": "string",
          "single": true
        },
        {
          "title": "Photograph",
          "name": "photograph",
          "type": "fields",
          "fields": [
            {
              "title": "File",
              "name": "file",
              "type": "string",
              "single": true
            },
            {
              "title": "Name",
              "name": "name",
              "type": "string",
              "single": true
            },
            {
              "title": "Social Media",
              "name": "socialmedia",
              "type": "image",
              "isPreviewImage": true
            }
          ]    
        },
        {
          "title": "Categories",
          "name": "categories",
          "type": "categories"
        },
        {
          "title": "Tags",
          "name": "tags",
          "type": "tags"
        },
        {
          "title": "Hidden",
          "name": "hidden",
          "type": "draft"
        }        
      ]
    }
  ]

[estruyf]

@kristofzerbe enhanced the data processor and this should now be supported in the latest beta.

[kristofzerbe]

Works ... Love it :)

[estruyf]

Thanks 🙏

[kristofzerbe]

The feature works now in the v6.1.1 release of Front matter, but not in the current Beta v7.0.1994549 !?

[estruyf]

@kristofzerbe where do you store the images? In a public/static folder?

[kristofzerbe]

A static one, defined in my taxonomy as described above, in the field PHOTOGRAPH > SOCIALMEDIA. Here's the Frontmatter of an article:

slug: lorem-ipsum
title: "Lorem Ipsum"
date: 2022-03-11 09:28:10
photograph:
  file: my-image.jpg
  name: My Image
  socialmedia: /static/images/social-media/lorem-ipsum.png

As I said, worked in the beta and now in release, but not in the beta from yesterday...

[estruyf]

🤦‍♂️ found the issue, fix is coming up right now