firecms/website/docs/hooks/use_storage_source.md

id, title, sidebar_label

id	title	sidebar_label
use_storage_source	useStorageSource	useStorageSource

Use this hook to get the storage source being used.

Each file uploaded in FireCMS is referenced by a string in the form ${path}/{$fileName}, which is then referenced in the datasource, as a string value in properties that have a storage configuration.

You can use this controller to upload files and get the storage path where it was stored. Then you can convert that storagePath into a download URL

• uploadFile: Upload a file, specifying a name and a path
• getDownloadURL: Convert a storage path into a download url