def add_need(request):
db = default_storage()
###
import wtforms
# from doqu.ext.forms import document_form_factory
# BaseNeedForm = document_form_factory(Need, storage=db)
class NeedForm(wtforms.Form):
summary = wtforms.TextField('summary')
stakeholders = wtforms.FieldList(wtforms.TextField('stakeholders'),
min_entries=1)
###
form = NeedForm(request.values)
if request.method == 'POST':
form = NeedForm(request.values)
if form.validate():
obj = Need()
form.populate_obj(obj)
obj.save(db)
return redirect_to('needs.need', pk=obj.pk)
return {'form': form}
def object_detail(request, namespace, model_name, pk=None):
db = default_storage()
model = _get_model(namespace, model_name)
if pk:
try:
obj = db.get(model, pk)
except doqu.validators.ValidationError:
# Whoops, the data doesn't fit the schema. Let's try converting.
obj = db.get(Document, pk)
obj = obj.convert_to(model)
creating = False
else:
obj = model()
creating = True
if not creating and request.form.get('DELETE'):
# TODO: confirmation screen.
# List related objects, ask what to do with them (cascade/ignore/..)
obj.delete()
return redirect_to('tool.ext.admin.views.object_list', namespace=namespace,
model_name=model_name)
DocumentForm = document_form_factory(model, db)
if not model.meta.structure:
for k in obj:
setattr(DocumentForm, k,
wtforms.fields.TextField(k.title().replace('_',' ')))
form = DocumentForm(request.form, obj)
for name in _get_excluded_names(model):
del form[name]
message = None
if request.method == 'POST' and form.validate():
form.populate_obj(obj)
#assert 0==1, 'DEBUG'
#if not __debug__:
obj.save(db) # storage can be omitted if not creating obj
# TODO: move this to request.session['messages'] or smth like that
message = u'%s has been saved.' % obj.__class__.__name__
#if creating:
# redirect to the same view but change URL
# from ".../my_model/add/" to
# to the editing URL ".../my_model/123/"
# ...hmm, we *should* redirect even after editing an existing item
return redirect_to('tool.ext.admin.views.object_detail',
namespace=namespace, model_name=model_name,
pk=obj.pk)
obj_url = _get_url_for_object(obj)
# objects of other models that are known to reference this one
references = {}
for model, attrs in model.meta.referenced_by.iteritems():
for attr in attrs:
qs = model.objects(db).where(**{attr: obj.pk})
if qs.count():
references.setdefault(model, {})[attr] = qs
return {
'namespace': namespace,
'object': obj,
'object_url': obj_url,
'form': form,
'message': message,
'references': references,
'other_doc_types': env('registered_models'),
}
