def _upload(request):
"""
Handles file uploads. The uploaded file is stored in HDFS. We just
need to rename it to the right path.
"""
if request.method == 'POST':
form = UploadForm(request.POST, request.FILES)
if not form.is_valid():
logger.error("Error in upload form: %s" % (form.errors, ))
else:
uploaded_file = request.FILES['hdfs_file']
dest = form.cleaned_data["dest"]
if request.fs.isdir(dest):
assert posixpath.sep not in uploaded_file.name
dest = request.fs.join(dest, uploaded_file.name)
# Temp file is created by superuser. Chown the file.
tmp_file = uploaded_file.get_temp_path()
username = request.user.username
try:
try:
request.fs.setuser(request.fs.superuser)
request.fs.chmod(tmp_file, 0644)
request.fs.chown(tmp_file, username, username)
except IOError, ex:
msg = 'Failed to chown uploaded file ("%s") as superuser %s' % \
(tmp_file, request.fs.superuser)
logger.exception(msg)
raise PopupException(msg, detail=str(ex))
finally:
request.fs.setuser(username)
# Move the file to where it belongs
try:
request.fs.rename(uploaded_file.get_temp_path(), dest)
except IOError, ex:
raise PopupException(
'Failed to rename uploaded temporary file ("%s") to "%s": %s'
% (tmp_file, dest, ex))
dest_stats = request.fs.stats(dest)
return render_with_toolbars(
'upload_done.mako',
request,
{
# status is used by "fancy uploader"
'status': 1,
'path': dest,
'result': _massage_stats(request, dest_stats),
'next': request.GET.get("next")
})
def file_process(request):
query = request.GET
path = get_path(query.get('dir', ''))
abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path)
from filebrowser.forms import UploadForm
form = UploadForm(data=request.POST, files=request.FILES, path=abs_path)
if form.is_valid():
f = form.cleaned_data['file']
f.name = convert_filename(f.name)
# PRE UPLOAD SIGNAL
filebrowser_pre_upload.send(sender=request, path=abs_path, file=f)
# HANDLE UPLOAD
uploadedfile = handle_file_upload(abs_path, f)
# POST UPLOAD SIGNAL
filebrowser_post_upload.send(sender=request, path=abs_path, file=uploadedfile)
else:
return form.errors
return render_with_toolbars(
'upload_done.mako',
request,
{
# status is used by "fancy uploader"
'status': 1,
'path': dest,
'result': _massage_stats(request, dest_stats),
'next': request.GET.get("next")
})
else:
dest = request.GET.get("dest")
initial_values = {}
if dest:
initial_values["dest"] = dest
form = UploadForm(initial=initial_values)
return render_with_toolbars('upload.mako', request, {
'form': form,
'next': request.REQUEST.get("dest")
})
def status(request):
status = request.fs.status()
data = {
# Beware: "messages" is special in the context browser.
'msgs': status.get_messages(),
'health': status.get_health(),
'datanode_report': status.get_datanode_report(),
'name': request.fs.name
}