Commit f7aa629e authored by Rafael Monnerat's avatar Rafael Monnerat

slapos_subscription_request: Allow to include a rendering script for parameters

The input should be parametrable via script. this is not ideal, however it allow up adapt the inputs and multiply certain entries based on the amount of requested instances.

This commit includes an example for KVM Cluster
parent eb785c81
from Products.ERP5Type.TransactionalVariable import getTransactionalVariable
from lxml import etree
from zLOG import LOG, INFO
def SubscriptionRequest_saveTransactionalUser(self, person=None):
if person.getPortalType() == "Person":
getTransactionalVariable()["transactional_user"] = person
return person
def Base_instanceXmlToDict(self, xml):
result_dict = {}
try:
if xml is not None and xml != '':
tree = etree.fromstring(xml)
for element in tree.findall('parameter'):
key = element.get('id')
value = result_dict.get(key, None)
if value is not None:
value = value + ' ' + element.text
else:
value = element.text
result_dict[key] = value
except (etree.XMLSchemaError, etree.XMLSchemaParseError,
etree.XMLSchemaValidateError, etree.XMLSyntaxError):
LOG('SubscriptionRequest', INFO, 'Issue during parsing xml:', error=True)
return result_dict
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Property Sheet" module="erp5.portal_type"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_count</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
</value>
</item>
<item>
<key> <string>_mt_index</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
</value>
</item>
<item>
<key> <string>_tree</string> </key>
<value>
<persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
</value>
</item>
<item>
<key> <string>description</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>SlapOSSubscriptionCondition</string> </value>
</item>
<item>
<key> <string>portal_type</string> </key>
<value> <string>Property Sheet</string> </value>
</item>
</dictionary>
</pickle>
</record>
<record id="2" aka="AAAAAAAAAAI=">
<pickle>
<global name="Length" module="BTrees.Length"/>
</pickle>
<pickle> <int>0</int> </pickle>
</record>
<record id="3" aka="AAAAAAAAAAM=">
<pickle>
<global name="OOBTree" module="BTrees.OOBTree"/>
</pickle>
<pickle>
<none/>
</pickle>
</record>
<record id="4" aka="AAAAAAAAAAQ=">
<pickle>
<global name="OOBTree" module="BTrees.OOBTree"/>
</pickle>
<pickle>
<none/>
</pickle>
</record>
</ZopeData>
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Standard Property" module="erp5.portal_type"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>categories</string> </key>
<value>
<tuple>
<string>elementary_type/string</string>
</tuple>
</value>
</item>
<item>
<key> <string>description</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>parameter_template_renderer_method_id_property</string> </value>
</item>
<item>
<key> <string>portal_type</string> </key>
<value> <string>Standard Property</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
"""
Take the Text Content and adapt it as template for create
an variation for a specific software release.
This adapt the definition of KVM to instantiate multiple VMs instead a single
for example.
"""
import json
parameter_text = context.getTextContent()
if not amount or parameter_text is None:
return None
json_parameter = context.Base_instanceXmlToDict(parameter_text)
serialisation = "xml"
if "_" in json_parameter:
# This is json-in-xml serialisation
serialisation = "json-in-xml"
json_parameter = json.loads(json_parameter["_"])
else:
raise ValueError("KVM Cluster only supports serialised values!")
KVM1 = json_parameter["kvm-partition-dict"]["KVM1"]
for i in range(amount):
json_parameter["kvm-partition-dict"]["KVM" + str(i)] = KVM1
xml_paramerter = """
<?xml version="1.0" encoding="utf-8"?>
<instance>
<parameter id="_">%s</parameter>
</instance>""" % json.dumps(json_parameter, indent=2)
return xml_paramerter
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>Script_magic</string> </key>
<value> <int>3</int> </value>
</item>
<item>
<key> <string>_bind_names</string> </key>
<value>
<object>
<klass>
<global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
</klass>
<tuple/>
<state>
<dictionary>
<item>
<key> <string>_asgns</string> </key>
<value>
<dictionary>
<item>
<key> <string>name_container</string> </key>
<value> <string>container</string> </value>
</item>
<item>
<key> <string>name_context</string> </key>
<value> <string>context</string> </value>
</item>
<item>
<key> <string>name_m_self</string> </key>
<value> <string>script</string> </value>
</item>
<item>
<key> <string>name_subpath</string> </key>
<value> <string>traverse_subpath</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</state>
</object>
</value>
</item>
<item>
<key> <string>_params</string> </key>
<value> <string>amount=10, **kw</string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>SubscriptionCondition_renderKVMClusterParameter</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
......@@ -60,6 +60,7 @@
<key> <string>center</string> </key>
<value>
<list>
<string>my_parameter_template_renderer_method_id</string>
<string>my_url_string</string>
<string>my_root_slave</string>
<string>my_source_reference</string>
......
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>delegated_list</string> </key>
<value>
<list>
<string>display_width</string>
<string>title</string>
</list>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>my_parameter_template_renderer_method_id</string> </value>
</item>
<item>
<key> <string>message_values</string> </key>
<value>
<dictionary>
<item>
<key> <string>external_validator_failed</string> </key>
<value> <string>The input failed the external validator.</string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>overrides</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>tales</string> </key>
<value>
<dictionary>
<item>
<key> <string>field_id</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</value>
</item>
<item>
<key> <string>values</string> </key>
<value>
<dictionary>
<item>
<key> <string>display_width</string> </key>
<value> <int>40</int> </value>
</item>
<item>
<key> <string>field_id</string> </key>
<value> <string>my_view_mode_reference</string> </value>
</item>
<item>
<key> <string>form_id</string> </key>
<value> <string>Base_viewFieldLibrary</string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>Parameter Template Renderer Method Id</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
TrialCondition
SlapOSSubscriptionCondition
\ No newline at end of file
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