def schema_relationshiptype_editcreate(request, graph_slug,
relationshiptype_id=None):
graph = get_object_or_404(Graph, slug=graph_slug)
if relationshiptype_id:
empty_relationshiptype = get_object_or_404(RelationshipType,
id=relationshiptype_id)
else:
empty_relationshiptype = RelationshipType()
initial = {"arity_source": None, "arity_target": None}
for field_name in ["source", "name", "target", "inverse"]:
if field_name in request.GET:
initial[field_name] = request.GET.get(field_name)
form = RelationshipTypeForm(initial=initial, schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(instance=empty_relationshiptype)
if request.POST:
data = request.POST.copy()
form = RelationshipTypeForm(data=data, schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(data=data,
instance=empty_relationshiptype)
if form.is_valid() and formset.is_valid():
with transaction.commit_on_success():
relationshiptype = form.save(commit=False)
if (relationshiptype.source.schema != graph.schema
or relationshiptype.target.schema != graph.schema):
raise ValidationError("Operation not allowed")
relationshiptype.schema = graph.schema
relationshiptype.save()
instances = formset.save(commit=False)
for instance in instances:
instance.relationship = relationshiptype
instance.save()
redirect_url = reverse("schema_edit", args=[graph.slug])
return redirect(redirect_url)
return render_to_response('schemas_item_edit.html',
{"graph": graph,
"item_type_label": _("Allowed Relationship"),
"item_type": "relationship",
"item_type_id": relationshiptype_id,
"form": form,
"fields_to_hide": ["plural_name",
"inverse", "plural_inverse",
"arity_source",
"arity_target",
"validation",
"inheritance"],
"formset": formset},
context_instance=RequestContext(request))
def schema_relationshiptype_editcreate(request,
graph_slug,
relationshiptype_id=None):
graph = get_object_or_404(Graph, slug=graph_slug)
if relationshiptype_id:
empty_relationshiptype = get_object_or_404(RelationshipType,
id=relationshiptype_id)
else:
empty_relationshiptype = RelationshipType()
initial = {"arity_source": None, "arity_target": None}
for field_name in ["source", "name", "target", "inverse"]:
if field_name in request.GET:
initial[field_name] = request.GET.get(field_name)
form = RelationshipTypeForm(initial=initial,
schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(instance=empty_relationshiptype)
if request.POST:
data = request.POST.copy()
form = RelationshipTypeForm(data=data,
schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(data=data,
instance=empty_relationshiptype)
if form.is_valid() and formset.is_valid():
with transaction.commit_on_success():
relationshiptype = form.save(commit=False)
if (relationshiptype.source.schema != graph.schema
or relationshiptype.target.schema != graph.schema):
raise ValidationError("Operation not allowed")
relationshiptype.schema = graph.schema
relationshiptype.save()
instances = formset.save(commit=False)
for instance in instances:
instance.relationship = relationshiptype
instance.save()
redirect_url = reverse("schema_edit", args=[graph.slug])
return redirect(redirect_url)
return render_to_response('schemas_item_edit.html', {
"graph":
graph,
"item_type_label":
_("Allowed Relationship"),
"item_type":
"relationship",
"item_type_id":
relationshiptype_id,
"form":
form,
"fields_to_hide": [
"plural_name", "inverse", "plural_inverse", "arity_source",
"arity_target", "validation", "inheritance"
],
"formset":
formset
},
context_instance=RequestContext(request))
def schema_relationshiptype_editcreate(request, graph_slug,
relationshiptype_id=None):
graph = get_object_or_404(Graph, slug=graph_slug)
# We get the modal variable
as_modal = bool(request.GET.get("asModal", False))
# We get the schema main view url
schema_main_url = reverse("schema_edit", args=[graph.slug])
if relationshiptype_id:
empty_relationshiptype = get_object_or_404(RelationshipType,
id=relationshiptype_id)
add_url = reverse("schema_relationshiptype_edit",
args=[graph_slug, relationshiptype_id])
else:
empty_relationshiptype = RelationshipType()
add_url = reverse("schema_relationshiptype_create", args=[graph_slug])
initial = {"arity_source": None, "arity_target": None}
for field_name in ["source", "name", "target", "inverse"]:
if field_name in request.GET:
initial[field_name] = request.GET.get(field_name)
form = RelationshipTypeForm(initial=initial, schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(instance=empty_relationshiptype)
changed_props = request.session.get('schema_changed_props', None)
deleted_props = request.session.get('schema_deleted_props', None)
if changed_props:
del request.session['schema_changed_props']
if deleted_props:
del request.session['schema_deleted_props']
if request.POST:
data = request.POST.copy()
as_modal = bool(data.get("asModal", False))
form = RelationshipTypeForm(data=data, schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(data=data,
instance=empty_relationshiptype)
if form.is_valid() and formset.is_valid():
with transaction.atomic():
relationshiptype = form.save(commit=False)
if (relationshiptype.source.schema != graph.schema
or relationshiptype.target.schema != graph.schema):
raise ValidationError("Operation not allowed")
relationshiptype.schema = graph.schema
relationshiptype.save()
instances = formset.save(commit=False)
for instance in instances:
instance.relationship = relationshiptype
instance.save()
schema_modified = False
if formset.deleted_objects:
schema_modified = True
deleted_props = []
for prop_type in formset.deleted_objects:
deleted_props.append({'key': prop_type.key})
request.session['schema_deleted_props'] = deleted_props
if formset.changed_objects:
changed_props = []
for prop_type, prop_dict in formset.changed_objects:
if 'key' in prop_dict:
schema_modified = True
for data in formset.cleaned_data:
if 'key' in data and 'id' in data and \
data['key'] == prop_type.key:
changed_props.append({
'key': data['id'].key,
'new_key': data['key']
})
request.session['schema_changed_props'] = changed_props
if schema_modified:
redirect_url = \
reverse("schema_relationshiptype_properties_mend",
args=[graph.slug, relationshiptype.id])
action = "schema_relationship_editcreate"
else:
redirect_url = reverse("schema_edit", args=[graph.slug])
action = "schema_main"
if as_modal:
response = {'type': 'data',
'action': action}
return HttpResponse(json.dumps(response), status=200,
content_type='application/json')
else:
return redirect(redirect_url)
if as_modal:
base_template = 'empty.html'
render = render_to_string
else:
base_template = 'base.html'
render = render_to_response
broader_context = {"graph": graph,
"item_type_label": _("Allowed Relationship"),
"item_type": "relationship",
"item_type_id": relationshiptype_id,
"form": form,
"fields_to_hide": ["plural_name",
"inverse", "plural_inverse",
"arity_source",
"arity_target",
"validation",
"inheritance"],
"formset": formset,
"base_template": base_template,
"add_url": add_url,
"schema_main_url": schema_main_url,
"as_modal": as_modal}
response = render('schemas_item_edit.html', broader_context,
context_instance=RequestContext(request))
if as_modal:
response = {'type': 'html',
'action': 'schema_relationship_editcreate',
'html': response}
return HttpResponse(json.dumps(response), status=200,
content_type='application/json')
else:
return response
def schema_relationshiptype_editcreate(request, graph_slug,
relationshiptype_id=None):
graph = get_object_or_404(Graph, slug=graph_slug)
if relationshiptype_id:
empty_relationshiptype = get_object_or_404(RelationshipType,
id=relationshiptype_id)
else:
empty_relationshiptype = RelationshipType()
initial = {"arity_source": None, "arity_target": None}
for field_name in ["source", "name", "target", "inverse"]:
if field_name in request.GET:
initial[field_name] = request.GET.get(field_name)
form = RelationshipTypeForm(initial=initial, schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(instance=empty_relationshiptype)
changed_props = request.session.get('schema_changed_props', None)
deleted_props = request.session.get('schema_deleted_props', None)
if changed_props:
del request.session['schema_changed_props']
if deleted_props:
del request.session['schema_deleted_props']
if request.POST:
data = request.POST.copy()
form = RelationshipTypeForm(data=data, schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(data=data,
instance=empty_relationshiptype)
if form.is_valid() and formset.is_valid():
with transaction.atomic():
relationshiptype = form.save(commit=False)
if (relationshiptype.source.schema != graph.schema
or relationshiptype.target.schema != graph.schema):
raise ValidationError("Operation not allowed")
relationshiptype.schema = graph.schema
relationshiptype.save()
instances = formset.save(commit=False)
for instance in instances:
instance.relationship = relationshiptype
instance.save()
schema_modified = False
if formset.deleted_objects:
schema_modified = True
deleted_props = []
for prop_type in formset.deleted_objects:
deleted_props.append({'key': prop_type.key})
request.session['schema_deleted_props'] = deleted_props
if formset.changed_objects:
changed_props = []
for prop_type, prop_dict in formset.changed_objects:
if 'key' in prop_dict:
schema_modified = True
for data in formset.cleaned_data:
if 'key' in data and 'id' in data and \
data['key'] == prop_type.key:
changed_props.append({
'key': data['id'].key,
'new_key': data['key']
})
request.session['schema_changed_props'] = changed_props
if schema_modified:
redirect_url = \
reverse("schema_relationshiptype_properties_mend",
args=[graph.slug, relationshiptype.id])
else:
redirect_url = reverse("schema_edit", args=[graph.slug])
return redirect(redirect_url)
return render_to_response('schemas_item_edit.html',
{"graph": graph,
"item_type_label": _("Allowed Relationship"),
"item_type": "relationship",
"item_type_id": relationshiptype_id,
"form": form,
"fields_to_hide": ["plural_name",
"inverse", "plural_inverse",
"arity_source",
"arity_target",
"validation",
"inheritance"],
"formset": formset},
context_instance=RequestContext(request))
def schema_relationshiptype_editcreate(request,
graph_slug,
relationshiptype_id=None):
graph = get_object_or_404(Graph, slug=graph_slug)
# We get the modal variable
as_modal = bool(request.GET.get("asModal", False))
# We get the schema main view url
schema_main_url = reverse("schema_edit", args=[graph.slug])
if relationshiptype_id:
empty_relationshiptype = get_object_or_404(RelationshipType,
id=relationshiptype_id)
add_url = reverse("schema_relationshiptype_edit",
args=[graph_slug, relationshiptype_id])
else:
empty_relationshiptype = RelationshipType()
add_url = reverse("schema_relationshiptype_create", args=[graph_slug])
initial = {"arity_source": None, "arity_target": None}
for field_name in ["source", "name", "target", "inverse"]:
if field_name in request.GET:
initial[field_name] = request.GET.get(field_name)
form = RelationshipTypeForm(initial=initial,
schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(instance=empty_relationshiptype)
changed_props = request.session.get('schema_changed_props', None)
deleted_props = request.session.get('schema_deleted_props', None)
if changed_props:
del request.session['schema_changed_props']
if deleted_props:
del request.session['schema_deleted_props']
if request.POST:
data = request.POST.copy()
as_modal = bool(data.get("asModal", False))
form = RelationshipTypeForm(data=data,
schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(data=data,
instance=empty_relationshiptype)
if form.is_valid() and formset.is_valid():
with transaction.atomic():
relationshiptype = form.save(commit=False)
if (relationshiptype.source.schema != graph.schema
or relationshiptype.target.schema != graph.schema):
raise ValidationError("Operation not allowed")
relationshiptype.schema = graph.schema
relationshiptype.save()
instances = formset.save(commit=False)
for instance in instances:
instance.relationship = relationshiptype
instance.save()
schema_modified = False
if formset.deleted_objects:
schema_modified = True
deleted_props = []
for prop_type in formset.deleted_objects:
deleted_props.append({'key': prop_type.key})
request.session['schema_deleted_props'] = deleted_props
if formset.changed_objects:
changed_props = []
for prop_type, prop_dict in formset.changed_objects:
if 'key' in prop_dict:
schema_modified = True
for data in formset.cleaned_data:
if 'key' in data and 'id' in data and \
data['key'] == prop_type.key:
changed_props.append({
'key': data['id'].key,
'new_key': data['key']
})
request.session['schema_changed_props'] = changed_props
if schema_modified:
redirect_url = \
reverse("schema_relationshiptype_properties_mend",
args=[graph.slug, relationshiptype.id])
action = "schema_relationship_editcreate"
else:
redirect_url = reverse("schema_edit", args=[graph.slug])
action = "schema_main"
if as_modal:
response = {'type': 'data', 'action': action}
return HttpResponse(json.dumps(response),
status=200,
content_type='application/json')
else:
return redirect(redirect_url)
if as_modal:
base_template = 'empty.html'
render = render_to_string
else:
base_template = 'base.html'
render = render_to_response
broader_context = {
"graph":
graph,
"item_type_label":
_("Allowed Relationship"),
"item_type":
"relationship",
"item_type_id":
relationshiptype_id,
"form":
form,
"fields_to_hide": [
"plural_name", "inverse", "plural_inverse", "arity_source",
"arity_target", "validation", "inheritance"
],
"formset":
formset,
"base_template":
base_template,
"add_url":
add_url,
"schema_main_url":
schema_main_url,
"as_modal":
as_modal
}
response = render('schemas_item_edit.html',
broader_context,
context_instance=RequestContext(request))
if as_modal:
response = {
'type': 'html',
'action': 'schema_relationship_editcreate',
'html': response
}
return HttpResponse(json.dumps(response),
status=200,
content_type='application/json')
else:
return response
def schema_relationshiptype_editcreate(request,
graph_slug,
relationshiptype_id=None):
graph = get_object_or_404(Graph, slug=graph_slug)
if relationshiptype_id:
empty_relationshiptype = get_object_or_404(RelationshipType,
id=relationshiptype_id)
else:
empty_relationshiptype = RelationshipType()
initial = {"arity_source": None, "arity_target": None}
for field_name in ["source", "name", "target", "inverse"]:
if field_name in request.GET:
initial[field_name] = request.GET.get(field_name)
form = RelationshipTypeForm(initial=initial,
schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(instance=empty_relationshiptype)
changed_props = request.session.get('schema_changed_props', None)
deleted_props = request.session.get('schema_deleted_props', None)
if changed_props:
del request.session['schema_changed_props']
if deleted_props:
del request.session['schema_deleted_props']
if request.POST:
data = request.POST.copy()
form = RelationshipTypeForm(data=data,
schema=graph.schema,
instance=empty_relationshiptype)
formset = RelationshipTypeFormSet(data=data,
instance=empty_relationshiptype)
if form.is_valid() and formset.is_valid():
with transaction.commit_on_success():
relationshiptype = form.save(commit=False)
if (relationshiptype.source.schema != graph.schema
or relationshiptype.target.schema != graph.schema):
raise ValidationError("Operation not allowed")
relationshiptype.schema = graph.schema
relationshiptype.save()
instances = formset.save(commit=False)
for instance in instances:
instance.relationship = relationshiptype
instance.save()
schema_modified = False
if formset.deleted_objects:
schema_modified = True
deleted_props = []
for prop_type in formset.deleted_objects:
deleted_props.append({'key': prop_type.key})
request.session['schema_deleted_props'] = deleted_props
if formset.changed_objects:
changed_props = []
for prop_type, prop_dict in formset.changed_objects:
if 'key' in prop_dict:
schema_modified = True
for data in formset.cleaned_data:
if 'key' in data and 'id' in data and \
data['key'] == prop_type.key:
changed_props.append({
'key': data['id'].key,
'new_key': data['key']
})
request.session['schema_changed_props'] = changed_props
if schema_modified:
redirect_url = \
reverse("schema_relationshiptype_properties_mend",
args=[graph.slug, relationshiptype.id])
else:
redirect_url = reverse("schema_edit", args=[graph.slug])
return redirect(redirect_url)
return render_to_response('schemas_item_edit.html', {
"graph":
graph,
"item_type_label":
_("Allowed Relationship"),
"item_type":
"relationship",
"item_type_id":
relationshiptype_id,
"form":
form,
"fields_to_hide": [
"plural_name", "inverse", "plural_inverse", "arity_source",
"arity_target", "validation", "inheritance"
],
"formset":
formset
},
context_instance=RequestContext(request))
