[WIP][ADD][8.0]mail_message_auto_expand module

mail_message_auto_expand/__init__.py

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+# -*- encoding: utf-8 -*-
+
+import mail

mail_message_auto_expand/__openerp__.py

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+{
+    'name': 'Mail Message Auto Expand',
+    'version': '8.0',
+    'summary': 'Expands the Read More Automatically',
+    'description': '',
+    'author': 'Sunflower IT',
+    'website': 'http://www.sunflowerweb.nl',
+    'category': 'Social Network',
+    'images': [],
+    'depends': ['mail'],
+    'data': [],
+    'installable': True,
+}

mail_message_auto_expand/mail.py

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+# -*- coding: utf-8 -*-
+# © 2017 Sunflower IT (http://sunflowerweb.nl)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+import logging
+from openerp import _, api, models, tools
+from openerp.tools import html_email_clean
+from openerp.tools.translate import _
+from HTMLParser import HTMLParser
+from openerp import SUPERUSER_ID, api
+_logger = logging.getLogger(__name__)
+
+
+class MailMessage(models.Model):
+    _inherit = 'mail.message'
+
+    def _message_read_dict(self, cr, uid, message, parent_id=False,
+                           context=None):
+        max_length = 10000 # Increase the max lenght
+        body_short = html_email_clean(message.body, remove=False, shorten=False,
+                                      max_length=max_length) # Disable shortening
+        ret = super(MailMessage, self)._message_read_dict(cr, uid,
+                                                           message,
+                                                           parent_id=parent_id,
+                                                           context=context)
+        ret['body_short'] = body_short
+        return ret
+
+