def search_layer():
user_name = request.GET.get('userName')
start = int(request.GET.get('start'))
limit = int(request.GET.get('limit'))
pattern = request.GET.get('pattern')
position = request.GET.get('position')
type = request.GET.get('type')
nodes = repo.User(db_session).read(user_name).nodes
layers = map(lambda n: n.layer,filter(lambda n: n.leaf, nodes))
#filter type
if(type != '%'):
layers = filter(lambda l: l.type == type, layers)
#filter title
layers = util.collection_filter(position, pattern, 'title', layers)
#sort
layers = sorted(layers, key=lambda l: l.title)
total = len(layers)
limit = start + limit
o = map(lambda l: vo.layer(l), layers[start:limit])
return vo.collection(o, total)
def get_layer():
user_name = request.GET.get('userName')
nodes = repo.User(db_session).read(user_name).nodes
layers = map(lambda n: n.layer,filter(lambda n: n.leaf, nodes))
#sort
layers = sorted(layers, key=lambda l: l.title)
o = map(lambda l: vo.layer(l), layers)
return vo.collection(o, len(o))
def all(): layers = repo.Layer(db_session).all() o = map(lambda l: vo.layer(l), layers) return vo.collection(o, len(o))
def read():
layer_name = request.GET.get('layerName')
l = repo.Layer(db_session).read(layer_name)
o = vo.layer(l) if l else ''
return o
