import json

import base64

from stackify import config

apm_installed = False

try:

from stackifyapm import insert_rum_script as insert_rum_script_from_apm

apm_installed = True

except (ImportError):

pass

def insert_rum_script():

apm_rum_script = insert_rum_script_apm()

if apm_rum_script is not None:

return apm_rum_script

rum_key = config.rum_key

rum_script_url = config.rum_script_url

if not rum_script_url or not rum_key:

return ''

transaction_id = get_transaction_id()

if not transaction_id:

return ''

reporting_url = get_reporting_url()

if not reporting_url:

return ''

application_name = config.application

if not application_name:

return ''

environment = config.environment

if not environment:

return ''

settings = {

"ID": transaction_id

}

if application_name:

application_name_b64 = base64.b64encode(application_name.encode("utf-8")).decode("utf-8")

if (application_name_b64):

settings["Name"] = application_name_b64

if environment:

environment_b64 = base64.b64encode(environment.encode("utf-8")).decode("utf-8")

if (environment_b64):

settings["Env"] = environment_b64

if reporting_url:

reporting_url_b64 = base64.b64encode(reporting_url.encode("utf-8")).decode("utf-8")

if (reporting_url_b64):

settings["Trans"] = reporting_url_b64

if not settings:

return ''

return '<script type="text/javascript">(window.StackifySettings || (window.StackifySettings = {}))</script><script src="{}" data-key="{}" async></script>'.format(

json.dumps(settings),

rum_script_url,

rum_key

)

def get_transaction_id():

return ''

def get_reporting_url():

return ''

def insert_rum_script_apm():

if not is_apm_installed():

return None

return insert_rum_script_from_apm()

def is_apm_installed():

return apm_installed