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Forum Discussion
How to download files from a publicly shared folder?
We developed an app using an endpoint from v1 /1/metadat/link (to list all from a shared link). I couldn't find any endpoint from v2 having same functionality. My app has a simple a functionality...
Greg-DB
Dropbox Staff
Dropbox StaffI don't currently have a solution to offer for this on API v2 unfortunately. I just replied to your ticket though and granted your app an extension. Please check the reply there for details.
- Greg-DBFor reference, Dropbox API v2 now supports listing the contents of a shared link for a folder. This can be accomplished using the same interface as listing a folder in a connected user's account, via the list_folder functionality. To list the contents of a shared link for a folder, you instead provide the shared link URL in the `shared_link` parameter to list_folder:
https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder
If you're using an official SDK, there will also be a corresponding method for this endpoint:
In the .NET SDK that's available as `ListFolderAsync`:
https://dropbox.github.io/dropbox-sdk-dotnet/html/M_Dropbox_Api_Files_Routes_FilesUserRoutes_ListFolderAsync_1.htm
In the Java SDK that's available via `listFolderBuilder` to get a `ListFolderBuilder` on which you can call `ListFolderBuilder.withSharedLink`:
https://dropbox.github.io/dropbox-sdk-java/api-docs/v3.0.x/com/dropbox/core/v2/files/DbxUserFilesRequests.html#listFolderBuilder-java.lang.String-
https://dropbox.github.io/dropbox-sdk-java/api-docs/v3.0.x/com/dropbox/core/v2/files/ListFolderBuilder.html
https://dropbox.github.io/dropbox-sdk-java/api-docs/v3.0.x/com/dropbox/core/v2/files/ListFolderBuilder.html#withSharedLink-com.dropbox.core.v2.files.SharedLink-
In the JavaScript SDK that's available as `filesListFolder`:
https://dropbox.github.io/dropbox-sdk-js/Dropbox.html#filesListFolder__anchor
In the Python SDK that's available as `files_list_folder`:
https://dropbox-sdk-python.readthedocs.io/en/latest/moduledoc.html#dropbox.dropbox.Dropbox.files_list_folder
In the Swift SDK that's available as `listFolder`:
https://dropbox.github.io/SwiftyDropbox/api-docs/latest/Classes/FilesRoutes.html#/s:13SwiftyDropbox11FilesRoutesC10listFolderAA10RpcRequestCyAA0C0C04ListF16ResultSerializerCAH0if5ErrorK0CGSS4path_Sb9recursiveSb16includeMediaInfoSb0O7DeletedSb0O24HasExplicitSharedMembersSb0O14MountedFolderss6UInt32VSg5limittF
In the Objective-C SDK that's available as `listFolder`:
https://dropbox.github.io/dropbox-sdk-obj-c/api-docs/latest/Classes/DBFILESUserAuthRoutes.html#/c:objc(cs)DBFILESUserAuthRoutes(im)listFolder:I'm having the same issue. I have a shared_link to a folder and I'd like to enumerate each file in that folder and be able to download each one independently.
I'm using the Javascript version of the SDK.
So I'm calling
filesListFolder({url: "", shared_link: {url: myURL}}and that returns a list of file metadata but I cannot figure out a way to go from that response and the data in each file's metadata to something I can use with the filesDownload (id seems surprisingly not-useful for non-mounted content) or any of the sharing download functions (which all require an URL for each file which is not something in the response).
How can I do this?
- Greg-DB
To download a file from a shared link for a folder using the JavaScript SDK, use the sharingGetSharedLinkFile method. You should supply the original shared link, i.e., the same URL you passed to filesListFolder, as well as the relative path for the particular file in the folder you want to download.
I am using a WEB API for manipulating user files when I am acting on behalf of a dropbox user.
However I can have a user that does not have a dropbox account that is presented with the shareded folder link.
If I want to use the shared_link in the files/list_folder request so I can traverse this shared folder.
Can do so without an authentication token ?
As I indicated I have a use case where I do not have a dropbox account, but I have been granted the shared_link ... so the user does have access to the content.
If the shared_link had a password ... what would the JSON payload need to contain to access the folder ?
- Greg-DB
RichardTSchaefe The list_folder endpoint unfortunately doesn't support "app authentication" (i.e., so no user access token is required), only "user authentication" (where a user access token is required), so I'm afraid I don't have a good solution for this use case. I'm sending this along as a feature request.
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