Add Content

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An Add Content extension lets users add content to Shared Spaces, Collections, and My Files directly from your app.

Declare in Manifest

Add the addContentExtensions property to your manifest.json:

{
  "addContentExtensions": [
    {
      "extensionKey": "my-add-content-extension",
      "name": "My Add Content Extension",
      "description": "Super description.",
      "icon": "my-extension-icon.png",
      "supportedContexts": ["sharedspace", "collection", "myfiles"],
      "resources": {
        "folder": "add-content-extension"
      }
    }
  ]
}

Property	Description
extensionKey	Unique identifier for the extension.
name	Descriptive name of the extension. Displayed in the Add button dropdown in each supported context.
description	Brief overview of the extension's functionality.
icon	Icon representing the extension. Use a 48x48 pixel image for optimal rendering.
supportedContexts	The contexts where users can add content: sharedspace, collection, myfiles.
resources	Location of the resources folder containing your extension's source code.

Required Files

The source code for your Add Content extension lives in the resources folder you defined in the manifest. The folder contains all of your extension's files (JS, CSS, images, etc.), including one required file:

• index.html - The entry point of your Add Content extension.

SDK Functions

Use the following SDK functions to implement this extension:

Function	Description
addAssetsToCurrentContext	Adds the selected or generated assets to the current context. Triggers a confirmation modal and returns the slugs of the added assets.
closeExtension	Closes the extension after assets have been added. If not called, the modal stays open and the user must close it manually.

Next Steps

• Add Content concept - full reference for the extension type
• Build - write your extension code