def test_oai_set_validation(self):
dcform = CollectionDCEditForm()
dcform.cleaned_data = {'oai_set': 'foo'}
self.assertRaises(forms.ValidationError, dcform.clean)
dcform.cleaned_data = {'oai_set_name': 'foo stuff'}
self.assertRaises(forms.ValidationError, dcform.clean)
dcform.cleaned_data = {'oai_set': 'foo', 'oai_set_name': 'foo stuff'}
# should not raise an exception
self.assertEqual(dcform.cleaned_data, dcform.clean())
def _create_or_edit_collection(request, pid=None):
"""View to create a new
:class:`~genrepo.collection.models.CollectionObject` or update an
existing one.
On GET, display the form. When valid form data is POSTed, creates
a new collection (if pid is None) or updates an existing
collection.
"""
status_code = None
repo = Repository(request=request)
# get the object (if pid is not None), or create a new instance
obj = repo.get_object(pid, type=CollectionObject)
# on GET, instantiate the form with existing object data (if any)
if request.method == 'GET':
form = CollectionDCEditForm(instance=obj.dc.content)
# on POST, create a new collection object, update DC from form
# data (if valid), and save
elif request.method == 'POST':
form = CollectionDCEditForm(request.POST, instance=obj.dc.content)
if form.is_valid():
form.update_instance()
# also use dc:title as object label
obj.label = obj.dc.content.title
try:
if obj.exists:
action = 'updated'
save_msg = 'updated via genrepo'
else:
action = 'created new'
save_msg = 'ingested via genrepo'
# save message must be specified in order for Fedora
# to generate & store an ingest audit trail event
result = obj.save(save_msg)
messages.success(request,
'Successfully %s collection <a href="%s"><b>%s</b></a>' % \
(action, reverse('collection:edit', args=[obj.pid]), obj.pid))
# maybe redirect to collection view page when we have one
# - and maybe return a 201 Created status code
return HttpResponseSeeOtherRedirect(reverse('site-index'))
except (DigitalObjectSaveFailure, RequestFailed) as rf:
# do we need a different error message for DigitalObjectSaveFailure?
if isinstance(rf, PermissionDenied):
msg = 'You don\'t have permission to create a collection in the repository.'
else:
msg = 'There was an error communicating with the repository.'
messages.error(request,
msg + ' Please contact a site administrator.')
# pass the fedora error code back in the http response
status_code = getattr(rf, 'code', None)
# if form is not valid, fall through and re-render the form with errors
response = render_to_response('collection/edit.html', {
'form': form,
'obj': obj
},
request=request)
# if a non-standard status code is set, set it in the response before returning
if status_code is not None:
response.status_code = status_code
return response
def _create_or_edit_collection(request, pid=None):
"""View to create a new
:class:`~genrepo.collection.models.CollectionObject` or update an
existing one.
On GET, display the form. When valid form data is POSTed, creates
a new collection (if pid is None) or updates an existing
collection.
"""
# status code will be 200 unless something goes wrong
status_code = 200
repo = Repository(request=request)
# get the object (if pid is not None), or create a new instance
obj = repo.get_object(pid, type=CollectionObject)
# on GET, instantiate the form with existing object data (if any)
if request.method == "GET":
# pre-populate oai setSpec and setName if set on the object
initial_data = {"oai_set": obj.oai_set, "oai_set_name": obj.oai_setlabel}
form = CollectionDCEditForm(instance=obj.dc.content, initial=initial_data)
# on POST, create a new collection object, update DC from form
# data (if valid), and save
elif request.method == "POST":
form = CollectionDCEditForm(request.POST, instance=obj.dc.content)
if form.is_valid():
form.update_instance()
# also use dc:title as object label
obj.label = obj.dc.content.title
# if the form is valid, OAI set & set name are either both set or both empty
oai_set = form.cleaned_data["oai_set"]
oai_setname = form.cleaned_data["oai_set_name"]
if oai_set and oai_setname:
obj.oai_set = oai_set
obj.oai_setlabel = oai_setname
else:
# if no value, clear out any previous OAI set information
obj.oai_set = None
obj.oai_setlabel = None
try:
if obj.exists:
action = "updated"
save_msg = "updated via genrepo"
else:
action = "created new"
save_msg = "ingested via genrepo"
# save message must be specified in order for Fedora
# to generate & store an ingest audit trail event
result = obj.save(save_msg)
messages.success(
request,
'Successfully %s collection <a href="%s"><b>%s</b></a>'
% (action, reverse("collection:edit", args=[obj.pid]), obj.pid),
)
# maybe redirect to collection view page when we have one
# - and maybe return a 201 Created status code
return HttpResponseSeeOtherRedirect(reverse("site-index"))
except (DigitalObjectSaveFailure, RequestFailed) as rf:
# do we need a different error message for DigitalObjectSaveFailure?
# permission error could be generic creation error
if pid is None:
action = "create a"
# OR could be failure to update this particular object
else:
action = "update this"
if isinstance(rf, PermissionDenied):
msg = "You don't have permission to %s collection in the repository." % action
else:
msg = "There was an error communicating with the repository."
messages.error(request, msg + " Please contact a site administrator.")
# pass the fedora error code (if any) back in the http response
if hasattr(rf, "code"):
status_code = getattr(rf, "code")
# if form is not valid, fall through and re-render the form with errors
return render(request, "collection/edit.html", {"form": form, "obj": obj}, status=status_code)
def _create_or_edit_collection(request, pid=None):
"""View to create a new
:class:`~genrepo.collection.models.CollectionObject` or update an
existing one.
On GET, display the form. When valid form data is POSTed, creates
a new collection (if pid is None) or updates an existing
collection.
"""
# status code will be 200 unless something goes wrong
status_code = 200
repo = Repository(request=request)
# get the object (if pid is not None), or create a new instance
obj = repo.get_object(pid, type=CollectionObject)
# on GET, instantiate the form with existing object data (if any)
if request.method == 'GET':
# pre-populate oai setSpec and setName if set on the object
initial_data = {
'oai_set': obj.oai_set,
'oai_set_name': obj.oai_setlabel
}
form = CollectionDCEditForm(instance=obj.dc.content,
initial=initial_data)
# on POST, create a new collection object, update DC from form
# data (if valid), and save
elif request.method == 'POST':
form = CollectionDCEditForm(request.POST, instance=obj.dc.content)
if form.is_valid():
form.update_instance()
# also use dc:title as object label
obj.label = obj.dc.content.title
# if the form is valid, OAI set & set name are either both set or both empty
oai_set = form.cleaned_data['oai_set']
oai_setname = form.cleaned_data['oai_set_name']
if oai_set and oai_setname:
obj.oai_set = oai_set
obj.oai_setlabel = oai_setname
else:
# if no value, clear out any previous OAI set information
obj.oai_set = None
obj.oai_setlabel = None
try:
if obj.exists:
action = 'updated'
save_msg = 'updated via genrepo'
else:
action = 'created new'
save_msg = 'ingested via genrepo'
# save message must be specified in order for Fedora
# to generate & store an ingest audit trail event
result = obj.save(save_msg)
messages.success(request,
'Successfully %s collection <a href="%s"><b>%s</b></a>' % \
(action, reverse('collection:edit', args=[obj.pid]), obj.pid))
# maybe redirect to collection view page when we have one
# - and maybe return a 201 Created status code
return HttpResponseSeeOtherRedirect(reverse('site-index'))
except (DigitalObjectSaveFailure, RequestFailed) as rf:
# do we need a different error message for DigitalObjectSaveFailure?
# permission error could be generic creation error
if pid is None:
action = 'create a'
# OR could be failure to update this particular object
else:
action = 'update this'
if isinstance(rf, PermissionDenied):
msg = 'You don\'t have permission to %s collection in the repository.' % action
else:
msg = 'There was an error communicating with the repository.'
messages.error(request,
msg + ' Please contact a site administrator.')
# pass the fedora error code (if any) back in the http response
if hasattr(rf, 'code'):
status_code = getattr(rf, 'code')
# if form is not valid, fall through and re-render the form with errors
return render(request,
'collection/edit.html', {
'form': form,
'obj': obj
},
status=status_code)
