def GET(self):
if not 'user' in session or session.user is None:
f = register_form()
return render.login(f)
i = web.input(id=None)
if i.id is None or not i.id.isdigit():
return render.error("No cluster id specified or invalid one.")
db = open_db()
where = "id = $id"
sql_vars = {"id": int(i.id)}
ret = db.select("clusters", what="graph", vars=sql_vars, where=where)
rows = list(ret)
if len(rows) == 0:
return render.error("Invalid cluster id.")
g_text = rows[0]["graph"]
g = CGraph()
g.fromDict(json.loads(g_text))
json_graph = graph2json(g)
return json_graph
def GET(self):
if not 'user' in session or session.user is None:
f = register_form()
return render.login(f)
i = web.input(id=None)
if i.id is None or not i.id.isdigit():
return render.error("No cluster id specified or invalid one.")
db = open_db()
where = "id = $id"
sql_vars = {"id": int(i.id)}
ret = db.select("clusters", what="graph", vars=sql_vars, where=where)
rows = list(ret)
if len(rows) == 0:
return render.error("Invalid cluster id.")
g_text = rows[0]["graph"]
g = CGraph()
g.fromDict(json.loads(g_text))
for node in list(g.nodes()):
if node.name.startswith("New node "):
g.renameNode(node.name,
node.name.replace("New node ", "Cluster "))
else:
data = get_sample_data(node.name)
tmp = "%s%s"
if data["description"] is not None:
tmp %= (data["description"], " - " + data["hash"])
else:
tmp %= (data["hash"], "")
g.renameNode(node.name, tmp)
dot = g.toGml()
return dot