Function findExistingSharedLink

cmd/share_link_create.go:330–371

(dbx sharedLinkClient, requestedPath string)

}

func findExistingSharedLink(dbx sharedLinkClient, requestedPath string) (sharing.IsSharedLinkMetadata, error) {
	arg := sharing.NewListSharedLinksArg()
	arg.Path = requestedPath
	arg.DirectOnly = true

	var firstDirect sharing.IsSharedLinkMetadata

	for {
		res, err := dbx.ListSharedLinksContext(currentContext(), arg)
		if err != nil {
			return nil, withJSONErrorDetails(err, operationErrorDetails("share_link_create"), pathErrorDetails(requestedPath))
		}

		for _, link := range res.Links {
			linkPath, ok := sharedLinkPathLower(link)
			if ok {
				if sameDropboxPath(linkPath, requestedPath) {
					return link, nil
				}
				continue
			}

			if firstDirect == nil {
				firstDirect = link
			}
		}

		if !res.HasMore {
			break
		}
		if res.Cursor == "" {
			return nil, errors.New("shared link lookup has more results but no cursor")
		}
		arg.Cursor = res.Cursor
	}

	if firstDirect != nil {
		return firstDirect, nil
	}

	return nil, fmt.Errorf("shared link already exists but no direct link was found for %q", requestedPath)
}

func sharedLinkURL(link sharing.IsSharedLinkMetadata) (string, bool) {
	switch link := link.(type) {