def ajax_upload(self, request, folder_id=None):
"""
receives an upload from the flash uploader and fixes the session
because of the missing cookie. Receives only one file at the time,
althow it may be a zip file, that will be unpacked.
"""
try:
# flashcookie-hack (flash does not submit the cookie, so we send the
# django sessionid over regular post
engine = __import__(settings.SESSION_ENGINE, {}, {}, [''])
session_key = request.POST.get('jsessionid')
request.session = engine.SessionStore(session_key)
request.user = User.objects.get(
id=request.session['_auth_user_id'])
# upload and save the file
if not request.method == 'POST':
return HttpResponse("must be POST")
original_filename = request.POST.get('Filename')
file = request.FILES.get('Filedata')
# Get clipboad
clipboard, was_clipboard_created = Clipboard.objects.get_or_create(
user=request.user)
files = generic_handle_file(file, original_filename)
file_items = []
for ifile, iname in files:
try:
iext = os.path.splitext(iname)[1].lower()
except:
iext = ''
if iext in ['.jpg', '.jpeg', '.png', '.gif']:
uploadform = UploadImageFileForm(
{
'original_filename': iname,
'owner': request.user.pk
}, {'file': ifile})
else:
uploadform = UploadFileForm(
{
'original_filename': iname,
'owner': request.user.pk
}, {'file': ifile})
if uploadform.is_valid():
try:
file = uploadform.save(commit=False)
# Enforce the FILER_IS_PUBLIC_DEFAULT
file.is_public = filer_settings.FILER_IS_PUBLIC_DEFAULT
file.save()
file_items.append(file)
clipboard_item = ClipboardItem(clipboard=clipboard,
file=file)
clipboard_item.save()
except Exception, e:
#print e
pass
else:
pass #print uploadform.errors
except Exception, e:
#print e
pass
def ajax_upload(self, request, folder_id=None):
"""
Receives an upload from the uploader. Receives only one file at a time.
"""
mimetype = "application/json" if request.is_ajax() else "text/html"
content_type_key = 'mimetype' if DJANGO_1_4 else 'content_type'
response_params = {content_type_key: mimetype}
try:
upload, filename, is_raw = handle_upload(request)
# Get clipboad
clipboard = Clipboard.objects.get_or_create(user=request.user)[0]
# find the file type
for filer_class in filer_settings.FILER_FILE_MODELS:
FileSubClass = load_object(filer_class)
# TODO: What if there are more than one that qualify?
if FileSubClass.matches_file_type(filename, upload, request):
FileForm = modelform_factory(model=FileSubClass,
fields=('original_filename',
'owner', 'file'))
break
uploadform = FileForm(
{
'original_filename': filename,
'owner': request.user.pk
}, {'file': upload})
if uploadform.is_valid():
file_obj = uploadform.save(commit=False)
# Enforce the FILER_IS_PUBLIC_DEFAULT
file_obj.is_public = filer_settings.FILER_IS_PUBLIC_DEFAULT
file_obj.save()
clipboard_item = ClipboardItem(clipboard=clipboard,
file=file_obj)
clipboard_item.save()
json_response = {
'thumbnail': file_obj.icons['32'],
'alt_text': '',
'label': str(file_obj),
}
return HttpResponse(json.dumps(json_response),
**response_params)
else:
form_errors = '; '.join([
'%s: %s' % (field, ', '.join(errors))
for field, errors in list(uploadform.errors.items())
])
raise UploadException(
"AJAX request not valid: form invalid '%s'" %
(form_errors, ))
except UploadException as e:
return HttpResponse(json.dumps({'error': str(e)}),
**response_params)
def ajax_upload(self, request, folder_id=None):
"""
receives an upload from the uploader. Receives only one file at the time.
"""
mimetype = "application/json" if request.is_ajax() else "text/html"
try:
upload, filename, is_raw = handle_upload(request)
# Get clipboad
clipboard = Clipboard.objects.get_or_create(user=request.user)[0]
# find the file type
for filer_class in filer_settings.FILER_FILE_MODELS:
FileSubClass = load_object(filer_class)
#TODO: What if there are more than one that qualify?
if FileSubClass.matches_file_type(filename, upload, request):
FileForm = modelform_factory(model=FileSubClass,
fields=('original_filename',
'owner', 'file'))
break
uploadform = FileForm(
{
'original_filename': filename,
'owner': request.user.pk
}, {'file': upload})
if uploadform.is_valid():
file_obj = uploadform.save(commit=False)
# Enforce the FILER_IS_PUBLIC_DEFAULT
file_obj.is_public = filer_settings.FILER_IS_PUBLIC_DEFAULT
file_obj.save()
clipboard_item = ClipboardItem(clipboard=clipboard,
file=file_obj)
clipboard_item.save()
try:
json_response = {
'thumbnail': file_obj.icons['32'],
'alt_text': '',
'label': unicode(file_obj),
}
except Exception, e:
json_response = {
'thumbnail': None,
'alt_text': '',
'label': unicode(file_obj),
}
return HttpResponse(simplejson.dumps(json_response),
mimetype=mimetype)
else:
