feat: Add directory upload support with path preservation

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
This commit is contained in:
2026-01-20 22:05:32 -07:00
parent 5749597408
commit cc95608364
3 changed files with 63 additions and 14 deletions

View File

@@ -200,6 +200,46 @@ def sanitize_filename(name: Optional[str]) -> str:
cleaned = ''.join(cleaned_chars).strip()
return cleaned or "file"
def get_safe_subpath(relative_path: Optional[str]) -> str:
"""
From a relative path from the client, return a safe subpath for the filesystem.
This removes the filename, and sanitizes each directory component.
e.g., 'foo/bar/baz.jpg' -> 'foo/bar'
e.g., '../../foo/bar.jpg' -> 'foo'
"""
if not relative_path:
return ""
# We only want the directory part.
directory_path = os.path.dirname(relative_path)
if not directory_path or directory_path == '.':
return ""
# Normalize path, especially for windows clients sending '\'
normalized_path = os.path.normpath(directory_path.replace('\\', '/'))
# Split into components
parts = normalized_path.split('/')
# Sanitize and filter components
safe_parts = []
for part in parts:
# No empty parts, no current/parent dir references
if not part or part == '.' or part == '..':
continue
# Remove potentially harmful characters from each part of the path
safe_part = re.sub(r'[<>:"|?*]', '', part).strip().replace('/', '_')
if safe_part:
safe_parts.append(safe_part)
if not safe_parts:
return ""
# Using os.path.join to be OS-agnostic for the server's filesystem
return os.path.join(*safe_parts)
def read_exif_datetimes(file_bytes: bytes):
"""
Extract EXIF DateTimeOriginal / ModifyDate values when possible.
@@ -268,8 +308,8 @@ def _verify_password(stored: str, pw: Optional[str]) -> bool:
except Exception:
return False
def get_or_create_album_dir(album_name: str, public_subfolder: Optional[str] = None) -> str:
"""Get or create a directory for an album. Returns the path."""
def get_or_create_album_dir(album_name: str, public_subfolder: Optional[str] = None, relative_path: Optional[str] = None) -> str:
"""Get or create a directory for an album, including subdirectories. Returns the path."""
if not album_name or not isinstance(album_name, str):
album_name = "public"
@@ -281,13 +321,16 @@ def get_or_create_album_dir(album_name: str, public_subfolder: Optional[str] = N
slug = slugify(public_subfolder)
if slug:
today = f"{today}-{slug}"
save_dir = os.path.join("./data/uploads", "public", today)
base_save_dir = os.path.join("./data/uploads", "public", today)
except Exception as e:
logger.warning("Timezone logic failed, falling back to 'public' album. Timezone: %s. Error: %s", SETTINGS.timezone, e)
save_dir = os.path.join("./data/uploads", "public")
base_save_dir = os.path.join("./data/uploads", "public")
else:
safe_album_name = sanitize_filename(album_name)
save_dir = os.path.join("./data/uploads", "albums", safe_album_name)
base_save_dir = os.path.join("./data/uploads", "albums", safe_album_name)
safe_subpath = get_safe_subpath(relative_path)
save_dir = os.path.join(base_save_dir, safe_subpath) if safe_subpath else base_save_dir
os.makedirs(save_dir, exist_ok=True)
return save_dir
@@ -380,6 +423,7 @@ async def api_upload(
item_id: str = Form(...),
session_id: str = Form(...),
last_modified: Optional[int] = Form(None),
relative_path: Optional[str] = Form(None),
invite_token: Optional[str] = Form(None),
fingerprint: Optional[str] = Form(None),
public_folder_name: Optional[str] = Form(None),
@@ -500,8 +544,8 @@ async def api_upload(
await send_progress(session_id, item_id, "error", 100, "Public uploads disabled")
return JSONResponse({"error": "public_upload_disabled"}, status_code=403)
try:
save_dir = get_or_create_album_dir(album_for_saving, public_folder_name)
safe_name = sanitize_filename(file.filename)
save_dir = get_or_create_album_dir(album_for_saving, public_folder_name, relative_path)
safe_name = sanitize_filename(os.path.basename(file.filename or "file"))
save_path = os.path.join(save_dir, safe_name)
# Avoid overwriting
if os.path.exists(save_path):
@@ -604,6 +648,7 @@ async def api_upload_chunk_init(request: Request) -> JSONResponse:
meta = {
"name": (data or {}).get("name"),
"size": (data or {}).get("size"),
"relative_path": (data or {}).get("relative_path"),
"last_modified": (data or {}).get("last_modified"),
"invite_token": (data or {}).get("invite_token"),
"content_type": (data or {}).get("content_type") or "application/octet-stream",
@@ -680,6 +725,7 @@ async def api_upload_chunk_complete(request: Request) -> JSONResponse:
except Exception:
meta = {}
public_folder_name = meta.get("public_folder_name")
relative_path = meta.get("relative_path")
total_chunks = int(meta.get("total_chunks") or (data or {}).get("total_chunks") or 0)
if total_chunks <= 0:
return JSONResponse({"error": "missing_total"}, status_code=400)
@@ -832,8 +878,8 @@ async def api_upload_chunk_complete(request: Request) -> JSONResponse:
return JSONResponse({"error": "public_upload_disabled"}, status_code=403)
try:
save_dir = get_or_create_album_dir(album_for_saving, public_folder_name)
safe_name = sanitize_filename(file_like_name)
save_dir = get_or_create_album_dir(album_for_saving, public_folder_name, relative_path)
safe_name = sanitize_filename(os.path.basename(file_like_name or "file"))
save_path = os.path.join(save_dir, safe_name)
if os.path.exists(save_path):
base, ext = os.path.splitext(safe_name)

View File

@@ -89,7 +89,7 @@ function human(bytes){
function addItem(file){
const id = (crypto && crypto.randomUUID) ? crypto.randomUUID() : (Math.random().toString(36).slice(2));
const it = { id, file, name: file.name, size: file.size, status: 'queued', progress: 0 };
const it = { id, file, name: file.name, size: file.size, status: 'queued', progress: 0, relativePath: file.webkitRelativePath || '' };
items.unshift(it);
render();
}
@@ -105,7 +105,7 @@ function render(){
<div class="rounded-2xl border bg-white dark:bg-gray-800 dark:border-gray-700 p-4 shadow-sm transition-colors">
<div class="flex items-center justify-between">
<div class="min-w-0">
<div class="truncate font-medium">${it.name} <span class="text-xs text-gray-500 dark:text-gray-400">(${human(it.size)})</span></div>
<div class="truncate font-medium">${it.relativePath || it.name} <span class="text-xs text-gray-500 dark:text-gray-400">(${human(it.size)})</span></div>
<div class="mt-1 text-xs text-gray-600 dark:text-gray-400">
${it.message ? `<span>${it.message}</span>` : ''}
</div>
@@ -223,6 +223,7 @@ async function uploadWhole(next){
form.append('item_id', next.id);
form.append('session_id', sessionId);
form.append('last_modified', next.file.lastModified || '');
if (next.relativePath) form.append('relative_path', next.relativePath);
if (INVITE_TOKEN) form.append('invite_token', INVITE_TOKEN);
const publicFolderName = document.getElementById('publicFolderName')?.value?.trim();
if (publicFolderName) form.append('public_folder_name', publicFolderName);
@@ -254,6 +255,7 @@ async function uploadChunked(next){
item_id: next.id,
session_id: sessionId,
name: next.file.name,
relative_path: next.relativePath || '',
size: next.file.size,
last_modified: next.file.lastModified || '',
invite_token: INVITE_TOKEN || '',

View File

@@ -34,16 +34,17 @@
<!-- upload icon -->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M12 16V8m0 0l-3 3m3-3 3 3M4 16a4 4 0 0 0 4 4h8a4 4 0 0 0 4-4v-1a1 1 0 1 0-2 0v1a2 2 0 0 1-2 2H8a2 2 0 0 1-2-2v-1a1 1 0 1 0-2 0v1z"/></svg>
</div>
<p class="mt-3 font-medium hidden md:block">Drop files here</p>
<p class="mt-3 font-medium hidden md:block">Drop files or a folder here</p>
<p class="mb-5 text-sm text-gray-600 dark:text-gray-400 hidden md:block">...or</p>
<!-- Mobile-safe choose control: label wraps the hidden input -->
<div class="relative inline-block">
<label class="rounded-2xl bg-black text-white dark:bg-white dark:text-black px-5 py-3 hover:opacity-90 cursor-pointer select-none transition-colors" aria-label="Choose files">
Choose files
<label class="rounded-2xl bg-black text-white dark:bg-white dark:text-black px-5 py-3 hover:opacity-90 cursor-pointer select-none transition-colors" aria-label="Choose files or a folder">
Choose files or a folder
<input id="fileInput"
type="file"
multiple
webkitdirectory
class="absolute inset-0 opacity-0 cursor-pointer" />
</label>
</div>