erp5_interface_post: factorizes code used to generate a Post from an Event

bt5/erp5_interface_post/SkinTemplateItem/portal_skins/erp5_interface_post/Event_createPostMessage.py

+portal = context.getPortalType()
+
+try:
+  post_portal_type = {
+    'Mail Message': 'Internet Message Post',
+    'Letter': 'Letter Post',
+  }[context.getPortalType()]
+except KeyError:
+  raise KeyError('No Post Message Type existing for Event Type : %s' % context.getPortalType())
+
+post_message_post_module = portal.getDefaultModuleValue(post_portal_type, None)
+
+message_post = post_message_post_module.newContent(
+  portal_type=post_portal_type,
+  title="Post Message for %s" % context.getTitle(),
+  reference=context.getReference(),
+  data=post_message_data,
+)
+message_post.edit(**kw)
+
+message_post.allowExport()
+
+event_aggregate_list = context.getAggregateList()
+event_aggregate_list.append(message_post.getRelativeUrl())
+context.setAggregateList(event_aggregate_list)

bt5/erp5_interface_post/SkinTemplateItem/portal_skins/erp5_interface_post/Event_createPostMessage.xml

+<?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>post_message_data, **kw</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>Event_createPostMessage</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_interface_post/SkinTemplateItem/portal_skins/erp5_interface_post/Letter_send.py

-letter_post_module = context.getPortalObject().getDefaultModule('Letter Post')
-letter_post = letter_post_module.newContent(
-  portal_type='Letter Post',
-  reference=context.getReference(),
+context.Event_createPostMessage(
+  context.convert(format='pdf')[1],
   content_type='application/pdf',
-  data=context.convert(format='pdf')[1],
 )
-
-letter_post.allowExport()
-
-context.setAggregateValue(letter_post)