feat: enhance display name handling for WebDAV entries and directory collections

src/app/webdav.ts

@@ -126,8 +126,12 @@ function pathFromUri(uri: string, baseUrl: string): string {
 function toEntryInfo(e: WebDAVEntry, baseUrl: string): EntryInfo {
   const rawPath = e.path && e.path.length > 0 ? e.path : e.uri;
   const fullPath = pathFromUri(rawPath, baseUrl);
+  // Some servers (notably webdav3.py) report the full path as the
+  // <displayname> for collections. Always use the leaf of the resolved
+  // path so the UI shows a name, not a path.
+  const name = basename(fullPath) || e.name;
   return {
-    name: e.name,
+    name,
     path: fullPath,
     type: e.isDir ? 'folder' : 'file',
     size: typeof e.size === 'number' ? e.size : 0,

webdav3.py

@@ -161,6 +161,13 @@ class DirCollection(FileMember, Collection):
     p = FileMember.getProperties(self) # inherit file properties
     p['iscollection'] = 1
     p['getcontenttype'] = DirCollection.COLLECTION_MIME_TYPE
+    # Inherited displayname is `self.name`, which for a DirCollection is the
+    # full virtual path (e.g. "/sd/40 tracks/") because __init__ sets
+    # self.name = virdir. WebDAV clients expect a basename, so override it
+    # with just the leaf name.
+    leaf = os.path.basename(self.fsname.rstrip('/\\'))
+    if leaf:
+      p['displayname'] = leaf
     return p
 
   def getMembers(self):