def clean_dir_name(self):
if self.cleaned_data['dir_name']:
# only letters, numbers, underscores, spaces and hyphens are allowed.
if not alnum_name_re.search(self.cleaned_data['dir_name']):
raise forms.ValidationError(_(u'Only letters, numbers, underscores, spaces and hyphens are allowed.'))
# Folder must not already exist.
if os.path.isdir(os.path.join(self.path, convert_filename(self.cleaned_data['dir_name']))):
raise forms.ValidationError(_(u'The Folder already exists.'))
return convert_filename(self.cleaned_data['dir_name'])
def _upload_file(request):
"""
Upload file to the server.
"""
from django.core.files.move import file_move_safe
if request.method == 'POST':
folder = request.POST.get('folder')
fb_uploadurl_re = re.compile(r'^.*(%s)' % reverse("fb_upload"))
folder = fb_uploadurl_re.sub('', folder)
abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, folder)
if request.FILES:
filedata = request.FILES['Filedata']
filedata.name = convert_filename(filedata.name)
# PRE UPLOAD SIGNAL
filebrowser_pre_upload.send(sender=request, path=request.POST.get('folder'), file=filedata)
# HANDLE UPLOAD
uploadedfile = handle_file_upload(abs_path, filedata)
# MOVE UPLOADED FILE
# if file already exists
if os.path.isfile(os.path.join(MEDIA_ROOT, DIRECTORY, folder, filedata.name)):
old_file = os.path.join(abs_path, filedata.name)
new_file = os.path.join(abs_path, uploadedfile)
file_move_safe(new_file, old_file)
# POST UPLOAD SIGNAL
filebrowser_post_upload.send(sender=request, path=request.POST.get('folder'), file=FileObject(os.path.join(DIRECTORY, folder, filedata.name)))
return HttpResponse('True')
def _check_file(request):
"""
Check if file already exists on the server.
"""
from django.utils import simplejson
folder = request.POST.get('folder')
fb_uploadurl_re = re.compile(r'^.*(%s)' % reverse("fb_upload"))
folder = fb_uploadurl_re.sub('', folder)
fileArray = {}
if request.method == 'POST':
for k,v in request.POST.items():
if k != "folder":
v = convert_filename(v)
if os.path.isfile(os.path.join(MEDIA_ROOT, DIRECTORY, folder, v)):
fileArray[k] = v
return HttpResponse(simplejson.dumps(fileArray))
