def _get_data(request, env, roles, virt, group_by_host=False):
"""Returns processed repository data, filtering nodes based on given args
"""
data = {'filter_env': env, 'filter_roles': roles, 'filter_virt': virt}
data['roles'] = get_roles()
roles_groups = get_role_groups(data['roles'])
data['roles_groups'] = roles_groups
data['virt_roles'] = ['host', 'guest']
# Get environments before we filter nodes
data['nodes'] = get_nodes()
data['nodes_extended'] = get_nodes_extended(data['nodes'])
data['environments'] = get_environments(data['nodes_extended'])
roles_to_filter = '' if group_by_host else data['filter_roles']
if data['filter_env'] or roles_to_filter or data['filter_virt']:
data['nodes_extended'] = filter_nodes(data['nodes_extended'],
data['filter_env'],
roles_to_filter,
data['filter_virt'])
if group_by_host:
data['nodes_extended'] = group_nodes_by_host(
data['nodes_extended'], roles=data['filter_roles'])
inject_plugin_data(data['nodes_extended'])
if not data['nodes_extended']:
add_message(request, WARNING,
"There are no nodes that fit the supplied criteria.")
return data
def _get_data(request, env, roles, virt, group_by_host=False):
"""Returns processed repository data, filtering nodes based on given args
"""
roles = [role for role in roles.split(',') if role]
data = {
'filter_env': env, 'filter_roles': roles, 'filter_virt': virt,
'show_list': SHOW_LIST_VIEW, 'show_virt': SHOW_VIRT_VIEW,
'show_graph': SHOW_GRAPH_VIEW, 'show_links': SHOW_LINKS,
'query_string': request.META['QUERY_STRING']
}
data['roles'] = get_roles()
roles_groups = get_role_groups(data['roles'])
data['roles_groups'] = roles_groups
data['virt_roles'] = ['host', 'guest']
# Get environments before we filter nodes
data['nodes'] = get_nodes()
data['nodes_extended'] = get_nodes_extended(data['nodes'])
data['environments'] = get_environments(data['nodes_extended'])
if group_by_host:
data['nodes_extended'] = group_nodes_by_host(data['nodes_extended'],
roles=data['filter_roles'],
env=data['filter_env'])
elif data['filter_env'] or data['filter_roles'] or data['filter_virt']:
data['nodes_extended'] = filter_nodes(data['nodes_extended'],
data['filter_env'],
data['filter_roles'],
data['filter_virt'])
inject_plugin_data(data['nodes_extended'])
if not data['nodes_extended']:
add_message(request, WARNING,
"There are no nodes that fit the supplied criteria.")
return data
def get_roles(request):
"""Returns all nodes in the repo"""
data = chef.get_roles()
return HttpResponse(json.dumps(data), content_type="application/json")
