[
  {
    "name": "file",
    "type": "image",
    "label": "Image",
    "importance": "high"
  },
  {
    "name": "alt",
    "type": "text",
    "label": "Alternative text",
    "importance": "high",
    "description": "Required. If the browser can't load the image this text will be displayed instead. Also used by readspeakers."
  },
  {
    "name": "title",
    "type": "text",
    "label": "Hover text",
    "importance": "low",
    "description": "Optional. This text is displayed when the user hovers his pointing device over the image.",
    "optional": true
  },
  {
    "name": "copyright",
    "type": "group",
    "importance": "low",
    "label": "Copyright information",
    "deprecated": true,
    "optional": true,
    "fields": [
      {
        "name": "title",
        "type": "text",
        "label": "Title",
        "placeholder": "La Gioconda",
        "optional": true
      },
      {
        "name": "author",
        "type": "text",
        "label": "Author",
        "placeholder": "Leonardo da Vinci",
        "optional": true
      },
      {
        "name": "source",
        "type": "text",
        "label": "Source",
        "placeholder": "http://en.wikipedia.org/wiki/Mona_Lisa",
        "optional": true,
        "regexp": {
          "pattern": "^http[s]?://.+",
          "modifiers": "i"
        }
      },
      {
        "name": "license",
        "type": "select",
        "label": "License",
        "default": "U",
        "options": [
          {
            "value": "U",
            "label": "Undisclosed"
          },
          {
            "value": "CC BY",
            "label": "Attribution"
          },
          {
            "value": "CC BY-SA",
            "label": "Attribution-ShareAlike"
          },
          {
            "value": "CC BY-ND",
            "label": "Attribution-NoDerivs"
          },
          {
            "value": "CC BY-NC",
            "label": "Attribution-NonCommercial"
          },
          {
            "value": "CC BY-NC-SA",
            "label": "Attribution-NonCommercial-ShareAlike"
          },
          {
            "value": "CC BY-NC-ND",
            "label": "Attribution-NonCommercial-NoDerivs"
          },
          {
            "value": "GNU GPL",
            "label": "General Public License"
          },
          {
            "value": "PD",
            "label": "Public Domain"
          },
          {
            "value": "ODC PDDL",
            "label": "Public Domain Dedication and Licence"
          },
          {
            "value": "CC PDM",
            "label": "Public Domain Mark"
          },
          {
            "value": "C",
            "label": "Copyright"
          }
        ]
      }
    ]
  },
  {
    "name": "contentName",
    "type": "text",
    "label": "Image content name",
    "importance": "low",
    "common": true,
    "default": "Image"
  }
]
