[MERGE] [FIX] mail_gateway: better algorithm to find the partner of an incoming email when having multiple matching partners for a given email address.

The mailgateway tries to find a partner that is also an user with the email_from.
If none is found, it takes the first partner with matching email.
In message_post, it tries to find the author based on the document's followers.
Indeed it is very likely that an answer comes from a follower of a document.

The whole process is not done inside the mailgateway because document
and followers related stuff belong to message_post, not to the mail gateway.

Tests have been added in mail.

bzr revid: tde@openerp.com-20130321120451-qk524qayq28sw3th
This commit is contained in:
Thibault Delavallée 2013-03-21 13:04:51 +01:00
commit 88b39119b8
2 changed files with 76 additions and 4 deletions

View File

@ -416,9 +416,15 @@ class mail_thread(osv.AbstractModel):
def _message_find_partners(self, cr, uid, message, header_fields=['From'], context=None):
""" Find partners related to some header fields of the message. """
partner_obj = self.pool.get('res.partner')
partner_ids = []
s = ', '.join([decode(message.get(h)) for h in header_fields if message.get(h)])
return [partner_id for email in tools.email_split(s)
for partner_id in self.pool.get('res.partner').search(cr, uid, [('email', 'ilike', email)], limit=1, context=context)]
for email_address in tools.email_split(s):
related_partners = partner_obj.search(cr, uid, [('email', 'ilike', email_address), ('user_ids', '!=', False)], limit=1, context=context)
if not related_partners:
related_partners = partner_obj.search(cr, uid, [('email', 'ilike', email_address)], limit=1, context=context)
partner_ids += related_partners
return partner_ids
def _message_find_user_id(self, cr, uid, message, context=None):
from_local_part = tools.email_split(decode(message.get('From')))[0]
@ -523,6 +529,11 @@ class mail_thread(osv.AbstractModel):
# Legacy: fallback to matching [ID] in the Subject
match = tools.res_re.search(decode_header(message, 'Subject'))
thread_id = match and match.group(1)
# Convert into int (bug spotted in 7.0 because of str)
try:
thread_id = int(thread_id)
except:
thread_id = False
assert thread_id and hasattr(model_pool, 'message_update') or hasattr(model_pool, 'message_new'), \
"No possible route found for incoming message with Message-Id %s. " \
"Create an appropriate mail.alias or force the destination model." % message_id
@ -929,6 +940,19 @@ class mail_thread(osv.AbstractModel):
del context['thread_model']
return self.pool.get(model).message_post(cr, uid, thread_id, body=body, subject=subject, type=type, subtype=subtype, parent_id=parent_id, attachments=attachments, context=context, content_subtype=content_subtype, **kwargs)
# 0: Parse email-from, try to find a better author_id based on document's followers for incoming emails
email_from = kwargs.get('email_from')
if email_from and thread_id and type == 'email' and kwargs.get('author_id'):
email_list = tools.email_split(email_from)
doc = self.browse(cr, uid, thread_id, context=context)
if email_list and doc:
author_ids = self.pool.get('res.partner').search(cr, uid, [
('email', 'ilike', email_list[0]),
('id', 'in', [f.id for f in doc.message_follower_ids])
], limit=1, context=context)
if author_ids:
kwargs['author_id'] = author_ids[0]
# 1: Handle content subtype: if plaintext, converto into HTML
if content_subtype == 'plaintext':
body = tools.plaintext2html(body)

View File

@ -162,7 +162,7 @@ class TestMailgateway(TestMailBase):
'message_process: message on created group should have Sylvie as author_id')
self.assertIn('Sylvie Lelitre <test.sylvie.lelitre@agrolait.com>', msg.email_from,
'message_process: message on created group should have have an email_from')
# Test: author (not recipient and and not raoul (as alias owner)) added as follower
# Test: author (not recipient and not raoul (as alias owner)) added as follower
frog_follower_ids = set([p.id for p in frog_group.message_follower_ids])
self.assertEqual(frog_follower_ids, set([p1id]),
'message_process: newly created group should have 1 follower (author, not creator, not recipients)')
@ -212,7 +212,55 @@ class TestMailgateway(TestMailBase):
'message_process: after reply, group should have 2 followers')
# --------------------------------------------------
# Test3: misc gateway features
# Test3: email_from and partner finding
# --------------------------------------------------
# Data: extra partner with Raoul's email -> test the 'better author finding'
extra_partner_id = self.res_partner.create(cr, uid, {'name': 'A-Raoul', 'email': 'test_raoul@email.com'})
# extra_user_id = self.res_users.create(cr, uid, {'name': 'B-Raoul', 'email': self.user_raoul.email})
# extra_user_pid = self.res_users.browse(cr, uid, extra_user_id).partner_id.id
# Do: post a new message, with a known partner -> duplicate emails -> partner
format_and_process(MAIL_TEMPLATE, email_from='Lombrik Lubrik <test_raoul@email.com>',
to='erroneous@example.com>', subject='Re: news (2)',
extra='In-Reply-To: <12321321-openerp-%d-mail.group@example.com>\n' % frog_group.id)
frog_groups = self.mail_group.search(cr, uid, [('name', '=', 'Frogs')])
frog_group = self.mail_group.browse(cr, uid, frog_groups[0])
# Test: author is A-Raoul (only existing)
self.assertEqual(frog_group.message_ids[0].author_id.id, extra_partner_id,
'message_process: email_from -> author_id wrong')
# Do: post a new message, with a known partner -> duplicate emails -> user
frog_group.message_unsubscribe([extra_partner_id])
raoul_email = self.user_raoul.email
self.res_users.write(cr, uid, self.user_raoul_id, {'email': 'test_raoul@email.com'})
format_and_process(MAIL_TEMPLATE, email_from='Lombrik Lubrik <test_raoul@email.com>',
to='erroneous@example.com>', subject='Re: news (3)',
extra='In-Reply-To: <12321321-openerp-%d-mail.group@example.com>\n' % frog_group.id)
frog_groups = self.mail_group.search(cr, uid, [('name', '=', 'Frogs')])
frog_group = self.mail_group.browse(cr, uid, frog_groups[0])
# Test: author is Raoul (user), not A-Raoul
self.assertEqual(frog_group.message_ids[0].author_id.id, self.partner_raoul_id,
'message_process: email_from -> author_id wrong')
# Do: post a new message, with a known partner -> duplicate emails -> partner because is follower
frog_group.message_unsubscribe([self.partner_raoul_id])
frog_group.message_subscribe([extra_partner_id])
raoul_email = self.user_raoul.email
self.res_users.write(cr, uid, self.user_raoul_id, {'email': 'test_raoul@email.com'})
format_and_process(MAIL_TEMPLATE, email_from='Lombrik Lubrik <test_raoul@email.com>',
to='erroneous@example.com>', subject='Re: news (3)',
extra='In-Reply-To: <12321321-openerp-%d-mail.group@example.com>\n' % frog_group.id)
frog_groups = self.mail_group.search(cr, uid, [('name', '=', 'Frogs')])
frog_group = self.mail_group.browse(cr, uid, frog_groups[0])
# Test: author is Raoul (user), not A-Raoul
self.assertEqual(frog_group.message_ids[0].author_id.id, extra_partner_id,
'message_process: email_from -> author_id wrong')
self.res_users.write(cr, uid, self.user_raoul_id, {'email': raoul_email})
# --------------------------------------------------
# Test4: misc gateway features
# --------------------------------------------------
# Do: incoming email with model that does not accepts incoming emails must raise