Young-Flash commented on code in PR #2832:
URL:
https://github.com/apache/incubator-opendal/pull/2832#discussion_r1288568992
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bin/oay/src/services/webdav/webdavfs.rs:
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@@ -73,8 +75,96 @@ impl DavFileSystem for WebdavFs {
path: &'a dav_server::davpath::DavPath,
) -> dav_server::fs::FsFuture<Box<dyn dav_server::fs::DavMetaData>> {
async move {
- let opendal_metadata =
self.op.stat(path.as_url_string().as_str()).await.unwrap();
- Ok(Box::new(WebdavMetaData::new(opendal_metadata)) as Box<dyn
DavMetaData>)
+ let opendal_metadata =
self.op.stat(path.as_url_string().as_str()).await;
+ match opendal_metadata {
+ Ok(metadata) => {
+ let webdav_metadata = WebdavMetaData::new(metadata);
+ Ok(Box::new(webdav_metadata) as Box<dyn DavMetaData>)
+ }
+ Err(e) => Err(convert_error(e)),
+ }
+ }
+ .boxed()
+ }
+
+ fn create_dir<'a>(&'a self, path: &'a DavPath) ->
dav_server::fs::FsFuture<()> {
+ async move {
+ let path = path.as_url_string();
+
+ // check if the parent path is exist.
+ // During MKCOL processing, a server MUST make the Request-URI a
member of its parent collection, unless the Request-URI is "/". If no such
ancestor exists, the method MUST fail.
+ // refer to
https://datatracker.ietf.org/doc/html/rfc2518#section-8.3.1
+ let parent = Path::new(&path).parent().unwrap();
+ match self.op.is_exist(parent.to_str().unwrap()).await {
+ Ok(exist) => {
+ if !exist && parent != Path::new("/") {
+ return Err(dav_server::fs::FsError::NotFound);
+ }
+ }
+ Err(e) => {
+ return Err(convert_error(e));
+ }
+ }
+
+ let path = path.as_str();
+ // check if the given path is exist (MKCOL on existing collection
should fail (RFC2518:8.3.1))
+ let exist = self.op.is_exist(path).await;
+ match exist {
+ Ok(exist) => match exist {
+ true => Err(dav_server::fs::FsError::Exists),
+ false => {
+ let res = self.op.create_dir(path).await;
+ match res {
+ Ok(_) => Ok(()),
+ Err(e) => Err(convert_error(e)),
+ }
+ }
+ },
+ Err(e) => Err(convert_error(e)),
+ }
+ }
+ .boxed()
+ }
+
+ fn remove_file<'a>(&'a self, path: &'a DavPath) ->
dav_server::fs::FsFuture<()> {
+ async move {
+ let res = self.op.delete(path.as_url_string().as_str()).await;
+ match res {
+ Ok(_) => Ok(()),
+ Err(e) => Err(convert_error(e)),
+ }
+ }
+ .boxed()
+ }
+
+ fn remove_dir<'a>(&'a self, path: &'a DavPath) ->
dav_server::fs::FsFuture<()> {
+ self.remove_file(path)
+ }
+
+ fn copy<'a>(&'a self, from: &'a DavPath, to: &'a DavPath) ->
dav_server::fs::FsFuture<()> {
+ async move {
+ let res = self
Review Comment:
make sense, it's much concise.
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