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Forum Discussion
I need a php/js based webapp that syncs files between it's server and it's dropbox app folder
It only needs to be a one way sync (from dropbox to the server) Any recommended libraries/tutorials/endpoints to do this?
[ same q dif platform https://stackoverflow.com/questions/61755432/dropbox-server-integration-php-library ]
- Greg-DB
Dropbox Staff
Dropbox doesn't offer a pre-built library or tutorial for a sync client, but I'll pass this along as a feature request. I can't promise if or when that might be implemented though.
The Dropbox API does offer the ability to list, upload, and download files programmatically though, among other operations, so you can implement whatever kind of syncing you need in your app's code.
For example, to list files and folders:
- https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder
- https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder-continue
To download files:
To upload files:
Those are links to the documentation for the HTTPS endpoints themselves, but we recommend using one of the official SDKs if possible. Those have corresponding native methods for the HTTPS endpoints. Dropbox does offer an official JavaScript SDK, but not one for PHP. For PHP, you could use the endpoints as above, or a third party library, such as the ones listed here.
to further the quality of my question - I hope this helps:
Q: describe the problem and what has been done so far to solve it
A: the problem is im not sure what mechanism to use to determine changes to dropbox app folder, maybe webhooks?
- Greg-DB
Webhooks can tell you when something changed, but not what changed. To find out what changed, you would then use the list_folder endpoints. In addition to letting you list the contents, the list_folder endpoints also enable you to keep track of new changes over time:
- https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder
- https://www.dropbox.com/developers/documentation/http/documentation#files-list_folder-continue
I also recommend reviewing the Content Access Guide for some more information.
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