def get_single_preprocessor(admin, instance_id=None, **kw):
"""Accepts a single argument, `instance_id`, the primary key of the
instance of the model to get.
"""
if instance_id and int(instance_id) not in get_group_ids(admin):
raise ProcessingException(description='', code=404)
def delete_single_preprocessor(admin, instance_id=None, **kw):
"""Accepts a single argument, `instance_id`, which is the primary key
of the instance which will be deleted.
"""
if instance_id and int(instance_id) not in get_group_ids(admin):
raise ProcessingException(description='', code=404)
def post_preprocessor(admin, data=None, **kw):
"""Accepts a single argument, `data`, which is the dictionary of
fields to set on the new instance of the model.
"""
if 'group_id' not in data or 'action_id' not in data:
raise ProcessingException(description='', code=400)
if data['group_id'] not in get_group_ids(admin) or \
data['action_id'] not in get_action_ids(admin):
raise ProcessingException(description='', code=403)
def patch_single_preprocessor(admin, instance_id=None, data=None, **kw):
"""Accepts two arguments, `instance_id`, the primary key of the
instance of the model to patch, and `data`, the dictionary of fields
to change on the instance.
"""
if instance_id and int(instance_id) not in get_group_ids(admin):
raise ProcessingException(description='', code=404)
if 'name' in data:
if not group_regex.match(data['name']):
raise ProcessingException(description='Accented and special characters are forbidden, except hyphen', code=400)
def get_many_preprocessor(admin, search_params=None, **kw):
"""Accepts a single argument, `search_params`, which is a dictionary
containing the search parameters for the request.
"""
group_ids = get_group_ids(admin)
if len(group_ids) == 0:
group_ids.append(0)
if 'filters' in search_params:
search_params['filters'].append({
u'name': u'id', u'op': u'in', u'val': group_ids
})
else:
search_params.update({
'filters': [{
u'name': u'id',
u'op': u'in',
u'val': group_ids
}]
})