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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 StaffRTS S. Both /2/files/list_folder and /2/files/download support both file IDs and paths. (You can check the supported formats in the documentation for the 'path' value.)
So, for instance when calling /2/files/list_folder, you can supply the 'path' parameter containing either the 'id' of the folder you want to list, or the full path to the folder.
Likewise, when calling /2/files/download you can supply the 'path' parameter containing either the 'id' of the file you want to download, or the full path to the file.
I use the same code to Navigate (files/list_folder) and download (files/download) for both my APP/User token and for a shared folder using a User token.
I am able to download a file using an id:xxxx for the path using my APP/User token. But having problems with the shared folder:
The following is for a Test File in a Test Account.
URL:
POST: https://api.dropboxapi.com/2/files/list_folder
post args:
{ "path": "", "shared_link": { "url": "https://www.dropbox.com/sh/tva3ktdtul2qkth/AACU1dkvaBr31u6sIiDstKACa"}, "include_media_info": false, "include_deleted": false}
Result:
{
"entries": [
{".tag": "file", "name": "2-11011_in__flight.jpg.sdvef", "parent_shared_folder_id": "3372935536", "id": "id:sQqvvpADHyAAAAAAAAAAIA", "client_modified": "2018-06-21T13:49:31Z", "server_modified": "2018-06-21T13:49:32Z", "rev": "12c90ae970", "size": 99110, "sharing_info": {"read_only": true, "parent_shared_folder_id": "3372935536", "modified_by": "dbid:AACm4Dw3RG5ecK3uwT2z3MVi2GWwuS6rYBg"}, "content_hash": "442d907dc20fffe801d271a6512e5c58906adb157329e5e9356b91e323a9d2bb"}
],
"cursor": "AAH96nNWXINQZ4eyuP2VShr5_NM-LfHyN_XSlyR98jhdwct-3t3fIncgCM7X9Eh_-LRQk4jP-IMK52-wQSQKFXCGyseUo3xm8Izh8_9GI_9_EVbB1RYrEiGV9BLNX3znJKUhxnsB8_Q_euGZBBe_X34_0f85NXG595ciaEmzWj7HtXhfLEFQPhlCqu05XoRSQUs8NNkHU3up60VaD6-Zp6Fsn2iem9h9gLuQIWpc8C9O-meRNmAyafZW9FvTT2zAi8r6xkUg-BUJkLUYYVTNmTM_",
"has_more": false
}
URL:
GET https://content.dropboxapi.com/2/files/download
Headers:
Dropbox-API-Arg {"path":"id:sQqvvpADHyAAAAAAAAAAIA"}
Range bytes=0-99109
Result:
ERROR:
Content: {"error_summary": "path/not_found/.", "error": {".tag": "path", "path": {".tag": "not_found"}}}
Headers: {
Content-Security-Policy: sandbox, sandbox allow-forms allow-scripts
Connection: keep-alive
Server: nginx
X-WebKit-CSP: sandbox
Transfer-Encoding: chunked
Date: Tue, 26 Jun 2018 23:35:18 GMT
X-Content-Security-Policy: sandbox
Vary: Dropbox-API-Arg, Authorization
X-Robots-Tag: noindex, nofollow, noimageindex
X-Content-Type-Options: nosniff
X-Dropbox-Request-Id: 8e068903125489c79e7132583f05b8d7
}
Do I need to do something different for downloaing a file from a shared URL ? I provided the public link .... but it's a test account with a test folder with a single file. I provided it so you might try accessing the file ...
- Greg-DB
RTS S. I see, thanks for clarifying and providing the sample. In this case, based on this error, it sounds like you have a shared link from a different user than the one that the access token is for. That being the case, you can't directly access the file via ID, since it isn't in the authorized user's account.
Instead, after listing the contents, to download a file from the folder that the shared link points to, you should use /2/sharing/get_shared_link_file (instead of /2/files/download). That allows you to download files based on the shared link itself.
Thank you ... I have everything I need.
As I indicated it would still be a nice feature to be able to access to a publicly shared folder/file without the need to authenticate any user.
If I have the shared URL as an end user I can use a browser to navigate the folder and download a publicly shared folder ... I do not need to authenticate with any dropbox account.
I should be able to do the same with maybe an APP TOKEN (not a login to the dropbox app) to provide some traceability. Then providing the URL I should be able to navigate and download the publicly shared files and folders.
