def post(self, request, **kwargs):
"""
Uploads a file and send back its URL to CKEditor.
"""
uploaded_file = request.FILES["upload"]
backend = get_backend()
ck_func_num = request.GET.get("CKEditorFuncNum")
if ck_func_num:
ck_func_num = escape(ck_func_num)
filewrapper = backend(storage, uploaded_file)
allow_nonimages = getattr(settings, "CKEDITOR_ALLOW_NONIMAGE_FILES", True)
# Throws an error when an non-image file are uploaded.
if not filewrapper.is_image and not allow_nonimages:
return HttpResponse(
"""
<script type='text/javascript'>
window.parent.CKEDITOR.tools.callFunction({}, '', 'Invalid file type.');
</script>""".format(
ck_func_num
)
)
filepath = get_upload_filename(uploaded_file.name, request)
saved_path = filewrapper.save_as(filepath)
url = utils.get_media_url(saved_path)
if ck_func_num:
# Respond with Javascript sending ckeditor upload url.
return HttpResponse(
"""
<script type='text/javascript'>
window.parent.CKEDITOR.tools.callFunction({}, '{}');
</script>""".format(
ck_func_num, url
)
)
else:
_, filename = os.path.split(saved_path)
retdata = {"url": url, "uploaded": "1", "fileName": filename}
return JsonResponse(retdata)
def test_none_setting(self):
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter("always")
result = backends.get_backend()
self.assertEqual(len(w), 1)
self.assertEqual(result, backends.DummyBackend)
def test_setting_returns_custom_backend(self):
result = backends.get_backend()
self.assertEqual(result, CustomBackend)