def delete(request, id, path):
cluster = get_cluster_or_404(id)
if request.method == 'POST':
zk = ZooKeeper(cluster['rest_gateway'])
try:
zk.recursive_delete(path)
except ZooKeeper.NotFound:
pass
return tree(request, id, path[:path.rindex('/')] or '/')
def tree(request, id, path):
cluster = get_cluster_or_404(id)
zk = ZooKeeper(cluster['rest_gateway'])
znode = zk.get(path)
children = sorted(zk.get_children_paths(path))
return render('tree.mako', request,
dict(cluster=cluster, path=path, \
znode=znode, children=children))
def edit_as_text(request, id, path):
cluster = get_cluster_or_404(id)
zk = ZooKeeper(cluster['rest_gateway'])
node = zk.get(path)
if request.method == 'POST':
form = EditZNodeForm(request.POST)
if form.is_valid():
zk.set(path, form.cleaned_data['data'])
return tree(request, id, path)
else:
form = EditZNodeForm(dict(data=node.get('data64', '')\
.decode('base64').strip(),
version=node.get('version', '-1')))
return render('edit.mako', request, dict(path=path, form=form))
def create(request, id, path):
cluster = get_cluster_or_404(id)
if request.method == 'POST':
form = CreateZNodeForm(request.POST)
if form.is_valid():
zk = ZooKeeper(cluster['rest_gateway'])
full_path = ("%s/%s" % (path, form.cleaned_data['name']))\
.replace('//', '/')
zk.create(full_path, \
form.cleaned_data['data'], \
sequence = form.cleaned_data['sequence'])
return tree(request, id, path)
else:
form = CreateZNodeForm()
return render('create.mako', request, dict(path=path, form=form))
