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import os
from uuid import uuid4
from django.contrib.auth.decorators import login_required, user_passes_test
from django.http import JsonResponse
from django.views.decorators.http import require_http_methods
from django.core.files.storage import default_storage
from internal.admin_utilities import MinioFileManager
from django.shortcuts import render
# Create your views here.
@login_required
@user_passes_test(lambda u: u.is_superuser)
def manage_storage_buckets(request):
file_manager = MinioFileManager()
buckets = file_manager.list_buckets()
context = {
"buckets": buckets,
}
return render(
request, "en/administration/manage_storage_buckets_home.html", context
)
@login_required
@user_passes_test(lambda u: u.is_superuser)
def view_single_bucket(request, bucket_name):
file_manager = MinioFileManager()
objects = file_manager.list_objects(bucket_name)
for obj in objects:
file_type = obj["path"].split(".")[-1]
obj["file_type"] = file_type.lower()
context = {
"bucket_name": bucket_name,
"objects": objects,
}
return render(
request, "en/administration/manage_storage_buckets_bucket.html", context
)
@login_required
@user_passes_test(lambda u: u.is_superuser)
def view_object_path(request, bucket_name, object_path):
file_manager = MinioFileManager()
objects = file_manager.list_objects(bucket_name, object_path)
for obj in objects:
file_type = obj["path"].split(".")[-1]
obj["file_type"] = file_type.lower()
object_path_s = ""
if "/" in object_path:
object_path_s = object_path.split("/")[-2]
else:
object_path = f"{object_path}/"
up_url = f"/admin/storage-buckets/{bucket_name}/{object_path_s}"
context = {
"bucket_name": bucket_name,
"object_path": object_path,
"objects": objects,
"up_url": up_url,
}
return render(
request, "en/administration/manage_storage_buckets_bucket.html", context
)
@login_required
@user_passes_test(lambda u: u.is_superuser)
@require_http_methods(["POST"])
def create_folder(request):
"""
Create a folder in a specified bucket.
Requires staff permissions.
"""
try:
# For Django, parse POST data differently
bucket_name = request.POST.get("bucket")
folder_path = request.POST.get("folder_path", "").strip("/")
# Additional debug logging
print(f"Bucket: {bucket_name}")
print(f"Folder Path: {folder_path}")
print(f"Request POST: {request.POST}")
print(f"Request body: {request.body}")
# Validate inputs
if not bucket_name or not folder_path:
return JsonResponse(
{"status": "error", "message": "Bucket and folder path are required"},
status=400,
)
# Initialize file manager without user context
file_manager = MinioFileManager()
# Ensure folder path ends with a slash for Minio
full_folder_path = f"{folder_path}/"
# Attempt to create folder
success = file_manager.create_folder(
bucket=bucket_name, folder_path=full_folder_path
)
if success:
return JsonResponse(
{
"status": "success",
"message": "Folder created successfully",
"folder_path": folder_path,
}
)
else:
return JsonResponse(
{"status": "error", "message": "Failed to create folder"}, status=500
)
except Exception as e:
# Log the full error for debugging
import traceback
traceback.print_exc()
return JsonResponse({"status": "error", "message": str(e)}, status=500)
@login_required
@require_http_methods(["POST"])
def upload_file(request):
"""
Upload a file to a specified bucket.
Requires user to be logged in.
"""
try:
# Get uploaded file
uploaded_file = request.FILES.get("file")
bucket_name = request.POST.get("bucket")
current_path = request.POST.get("current_path", "")
# Validate inputs
if not uploaded_file or not bucket_name:
return JsonResponse(
{"status": "error", "message": "File and bucket are required"},
status=400,
)
# Generate unique filename
file_ext = os.path.splitext(uploaded_file.name)[1]
unique_filename = f"{uuid4()}{file_ext}"
# Construct full path
full_path = (
os.path.join(current_path, unique_filename)
if current_path
else unique_filename
)
# Temporarily save file to local storage
temp_file_path = default_storage.save(f"temp/{unique_filename}", uploaded_file)
# Initialize file manager without user context
file_manager = MinioFileManager()
# Upload file
success = file_manager.upload_file(
bucket=bucket_name, file_path=temp_file_path, object_name=full_path
)
# Clean up temporary file
default_storage.delete(temp_file_path)
if success:
return JsonResponse(
{
"status": "success",
"message": "File uploaded successfully",
"filename": unique_filename,
}
)
else:
return JsonResponse(
{"status": "error", "message": "Failed to upload file"}, status=500
)
except Exception as e:
return JsonResponse({"status": "error", "message": str(e)}, status=500)
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