class ProvisionWorkflowForm(Form):
# print
# "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++",Form
filename = "abc"
dir = path_expand(
cm_config_server().get("cloudmesh.server.workflows.path"))
# not so nice cludge, ask for location of statcic instead
web_pwd = Shell.pwd().strip()
basename = "/static/{0}/{1}".format(dir, filename)
print "BBBB", basename
try:
with open("{2}/{0}.{1}".format(basename, "diag", web_pwd), "r") as f:
data = f.readlines()[1:-1]
default = "".join(data)
except:
print "Error: diagram not found"
default = ""
default = default.split("//graph")
filename = TextField("Filename", default=filename)
# properties = TextAreaField("Workflow", default=default[0])
# workflow = TextAreaField("Workflow", default=default[1])
properties = TextAreaField("Workflow", default="fake")
workflow = TextAreaField("Workflow", default="fake")
def display_provision_workflow_form():
form = ProvisionWorkflowForm(csrf=False)
dir = path_expand(
cm_config_server().get("cloudmesh.server.workflows.path"))
filename = "abc"
web_pwd = Shell.pwd().strip()
print "PWD", web_pwd
basename = "/static/{0}/{1}".format(dir, filename,)
# if form.validate_on_submit():
# print "SKIP"
try:
with open("{2}/{0}.{1}".format(basename, "diag", web_pwd), "w") as f:
# print "########################################################################################"
# print "aaaaaa"+form.workflow.data+"bbb"
f.write("blockdiag {\n")
if form.workflow.data == "":
form.work.data = f.work.default
if form.properties.data == "":
form.properties.data = form.properties.default
f.write(form.properties.data)
f.write("//graph\n")
f.write(form.workflow.data)
f.write("\n}")
# print
# "########################################################################################"
print form.workflow
except:
print "file does not exists"
print "{0}.{1}".format(basename, diagram_format)
print "OOOO", basename
Shell.blockdiag("--ignore-pil", "-Tsvg",
"-o", "{2}/{0}.{1}".format(basename, diagram_format, web_pwd),
"{2}/{0}.{1}".format(basename, "diag", web_pwd))
# Shell.blockdiag("-Tpng",
# "-o", "." + dir + filename + ".png",
# "." + dir + filename + ".diag")
# else:
# flash("Wrong submission")
inventory.refresh()
return render_template("provision_workflow.html",
workflow=form.workflow.data,
form=form,
pwd=pwd,
diagram="{0}.{1}".format(basename, diagram_format),
inventory=inventory)