def publish_obj(self, obj, previous_obj=None):
"""
Publish a Program to the marketing site.
Arguments:
obj (Program): Program instance to be published.
Keyword Arguments:
previous_obj (Program): Previous state of the program. Inspected to
determine if publication is necessary. May not exist if the program
is being saved for the first time.
"""
types_to_publish = {
'XSeries',
'MicroMasters',
'Professional Certificate',
'Masters',
}
if obj.type.name in types_to_publish:
node_data = self.serialize_obj(obj)
changed = False
node_id = None
if previous_obj:
node_id = self.node_id(
obj) # confirm that it already exists on marketing side
if not node_id:
node_id = self.create_node(node_data)
changed = True
else:
trigger_fields = (
'marketing_slug',
'status',
'title',
'type',
)
if any(
getattr(obj, field) != getattr(previous_obj, field)
for field in trigger_fields):
# Drupal does not allow modification of the UUID field.
node_data.pop('uuid', None)
self.edit_node(node_id, node_data)
changed = True
if changed:
self.get_and_delete_alias(uslugify(obj.title))
self.update_node_alias(obj, node_id, previous_obj)
def test_uslugify(self, string, expected):
output = utils.uslugify(string)
self.assertEqual(output, expected)