From 4d46d81fb87ef59e26df7c2f7098aa48ec8db7e5 Mon Sep 17 00:00:00 2001
From: Victor Lorente <victor.lorente@nan-tic.com>
Date: Thu, 2 Dec 2021 09:44:25 +0100
Subject: [PATCH] Add mail_content field

---
 activity.py                     | 9 ++++++++-
 view/activity_activity_form.xml | 5 +++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/activity.py b/activity.py
index 881ee77..2490298 100644
--- a/activity.py
+++ b/activity.py
@@ -46,6 +46,7 @@ class Activity(metaclass=PoolMeta):
     #related_activity = fields.Many2One('activity.activity', 'Related activity',
     #    domain=[('id', 'in', Eval('resource.activities', []))], depends=['resource'])
     related_activity = fields.Many2One('activity.activity', 'Related activity')
+    mail_content = fields.Function(fields.Binary('Mail Content'), 'get_mail_content')
 
     @classmethod
     def __setup__(cls):
@@ -92,12 +93,18 @@ class Activity(metaclass=PoolMeta):
         return result
 
     @classmethod
-    def get_have_mail(self, activities, name):
+    def get_have_mail(cls, activities, name):
         result = {}
         for activity in activities:
             result[activity.id] = activity.mail and True or False
         return result
 
+    def get_mail_content(self, name):
+        pool = Pool()
+        ElectronicMail = pool.get('electronic.mail')
+        if isinstance(self.origin, ElectronicMail):
+            return self.origin.preview
+
     @classmethod
     @ModelView.button
     def new(cls, activities):
diff --git a/view/activity_activity_form.xml b/view/activity_activity_form.xml
index a54e3c7..fe08895 100644
--- a/view/activity_activity_form.xml
+++ b/view/activity_activity_form.xml
@@ -5,6 +5,11 @@
     <xpath expr="/form/group[@id='buttons']" position="inside">
         <button name="guess"/>
     </xpath>
+    <xpath expr="/form/notebook" position="inside">
+         <page name="mail_content">
+            <field name="mail_content" widget="document" colspan="4"  height="400"/>
+        </page>
+    </xpath>
     <xpath expr="/form/label[@name='state']" position="replace" />
     <xpath expr="/form/field[@name='state']" position="replace">
         <group id="state" colspan="4" col="6">