1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2010-today OpenERP SA (<http://www.openerp.com>)
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>
20 ##############################################################################
25 from urllib import urlencode
26 from urlparse import urljoin
28 from openerp import tools
29 from openerp import SUPERUSER_ID
30 from openerp.addons.base.ir.ir_mail_server import MailDeliveryException
31 from openerp.osv import fields, osv
32 from openerp.tools.translate import _
34 _logger = logging.getLogger(__name__)
37 class mail_mail(osv.Model):
38 """ Model holding RFC2822 email messages to send. This model also provides
39 facilities to queue and send new email messages. """
41 _description = 'Outgoing Mails'
42 _inherits = {'mail.message': 'mail_message_id'}
46 'mail_message_id': fields.many2one('mail.message', 'Message', required=True, ondelete='cascade'),
47 'state': fields.selection([
48 ('outgoing', 'Outgoing'),
50 ('received', 'Received'),
51 ('exception', 'Delivery Failed'),
52 ('cancel', 'Cancelled'),
53 ], 'Status', readonly=True),
54 'auto_delete': fields.boolean('Auto Delete',
55 help="Permanently delete this email after sending it, to save space"),
56 'references': fields.text('References', help='Message references, such as identifiers of previous messages', readonly=1),
57 'email_to': fields.text('To', help='Message recipients (emails)'),
58 'recipient_ids': fields.many2many('res.partner', string='To (Partners)'),
59 'email_cc': fields.char('Cc', help='Carbon copy message recipients'),
60 'body_html': fields.text('Rich-text Contents', help="Rich-text/HTML message"),
61 # Auto-detected based on create() - if 'mail_message_id' was passed then this mail is a notification
62 # and during unlink() we will not cascade delete the parent and its attachments
63 'notification': fields.boolean('Is Notification',
64 help='Mail has been created to notify people of an existing mail.message'),
71 def default_get(self, cr, uid, fields, context=None):
72 # protection for `default_type` values leaking from menu action context (e.g. for invoices)
73 # To remove when automatic context propagation is removed in web client
74 if context and context.get('default_type') and context.get('default_type') not in self._all_columns['type'].column.selection:
75 context = dict(context, default_type=None)
76 return super(mail_mail, self).default_get(cr, uid, fields, context=context)
78 def create(self, cr, uid, values, context=None):
79 # notification field: if not set, set if mail comes from an existing mail.message
80 if 'notification' not in values and values.get('mail_message_id'):
81 values['notification'] = True
82 return super(mail_mail, self).create(cr, uid, values, context=context)
84 def unlink(self, cr, uid, ids, context=None):
85 # cascade-delete the parent message for all mails that are not created for a notification
86 ids_to_cascade = self.search(cr, uid, [('notification', '=', False), ('id', 'in', ids)])
87 parent_msg_ids = [m.mail_message_id.id for m in self.browse(cr, uid, ids_to_cascade, context=context)]
88 res = super(mail_mail, self).unlink(cr, uid, ids, context=context)
89 self.pool.get('mail.message').unlink(cr, uid, parent_msg_ids, context=context)
92 def mark_outgoing(self, cr, uid, ids, context=None):
93 return self.write(cr, uid, ids, {'state': 'outgoing'}, context=context)
95 def cancel(self, cr, uid, ids, context=None):
96 return self.write(cr, uid, ids, {'state': 'cancel'}, context=context)
98 def process_email_queue(self, cr, uid, ids=None, context=None):
99 """Send immediately queued messages, committing after each
100 message is sent - this is not transactional and should
101 not be called during another transaction!
103 :param list ids: optional list of emails ids to send. If passed
104 no search is performed, and these ids are used
106 :param dict context: if a 'filters' key is present in context,
107 this value will be used as an additional
108 filter to further restrict the outgoing
109 messages to send (by default all 'outgoing'
115 filters = [('state', '=', 'outgoing')]
116 if 'filters' in context:
117 filters.extend(context['filters'])
118 ids = self.search(cr, uid, filters, context=context)
121 # Force auto-commit - this is meant to be called by
122 # the scheduler, and we can't allow rolling back the status
123 # of previously sent emails!
124 res = self.send(cr, uid, ids, auto_commit=True, context=context)
126 _logger.exception("Failed processing mail queue")
129 def _postprocess_sent_message(self, cr, uid, mail, context=None):
130 """Perform any post-processing necessary after sending ``mail``
131 successfully, including deleting it completely along with its
132 attachment if the ``auto_delete`` flag of the mail was set.
133 Overridden by subclasses for extra post-processing behaviors.
135 :param browse_record mail: the mail that was just sent
139 # done with SUPERUSER_ID to avoid giving large unlink access rights
140 self.unlink(cr, SUPERUSER_ID, [mail.id], context=context)
143 #------------------------------------------------------
144 # mail_mail formatting, tools and send mechanism
145 #------------------------------------------------------
147 def _get_partner_access_link(self, cr, uid, mail, partner=None, context=None):
148 """ Generate URLs for links in mails:
149 - partner is an user and has read access to the document: direct link to document with model, res_id
151 if partner and partner.user_ids:
152 base_url = self.pool.get('ir.config_parameter').get_param(cr, uid, 'web.base.url')
153 # the parameters to encode for the query and fragment part of url
154 query = {'db': cr.dbname}
156 'login': partner.user_ids[0].login,
157 'action': 'mail.action_mail_redirect',
159 if mail.notification:
160 fragment['message_id'] = mail.mail_message_id.id
161 elif mail.model and mail.res_id:
162 fragment.update(model=mail.model, res_id=mail.res_id)
163 url = urljoin(base_url, "?%s#%s" % (urlencode(query), urlencode(fragment)))
164 return _("""<small>Access your messages and documents <a style='color:inherit' href="%s">in OpenERP</a></small>""") % url
168 def send_get_mail_subject(self, cr, uid, mail, force=False, partner=None, context=None):
169 """ If subject is void and record_name defined: '<Author> posted on <Resource>'
171 :param boolean force: force the subject replacement
172 :param browse_record mail: mail.mail browse_record
173 :param browse_record partner: specific recipient partner
175 if (force or not mail.subject) and mail.record_name:
176 return 'Re: %s' % (mail.record_name)
177 elif (force or not mail.subject) and mail.parent_id and mail.parent_id.subject:
178 return 'Re: %s' % (mail.parent_id.subject)
181 def send_get_mail_body(self, cr, uid, mail, partner=None, context=None):
182 """ Return a specific ir_email body. The main purpose of this method
183 is to be inherited to add custom content depending on some module.
185 :param browse_record mail: mail.mail browse_record
186 :param browse_record partner: specific recipient partner
188 body = mail.body_html
191 link = self._get_partner_access_link(cr, uid, mail, partner, context=context)
193 body = tools.append_content_to_html(body, link, plaintext=False, container_tag='div')
196 def send_get_email_dict(self, cr, uid, mail, partner=None, context=None):
197 """ Return a dictionary for specific email values, depending on a
198 partner, or generic to the whole recipients given by mail.email_to.
200 :param browse_record mail: mail.mail browse_record
201 :param browse_record partner: specific recipient partner
203 body = self.send_get_mail_body(cr, uid, mail, partner=partner, context=context)
204 subject = self.send_get_mail_subject(cr, uid, mail, partner=partner, context=context)
205 body_alternative = tools.html2plaintext(body)
207 # generate email_to, heuristic:
208 # 1. if 'partner' is specified and there is a related document: Followers of 'Doc' <email>
209 # 2. if 'partner' is specified, but no related document: Partner Name <email>
210 # 3; fallback on mail.email_to that we split to have an email addresses list
211 if partner and mail.record_name:
212 sanitized_record_name = re.sub(r'[^\w+.]+', '-', mail.record_name)
213 email_to = [_('"Followers of %s" <%s>') % (sanitized_record_name, partner.email)]
215 email_to = ['%s <%s>' % (partner.name, partner.email)]
217 email_to = tools.email_split(mail.email_to)
221 'body_alternative': body_alternative,
223 'email_to': email_to,
226 def send(self, cr, uid, ids, auto_commit=False, raise_exception=False, context=None):
227 """ Sends the selected emails immediately, ignoring their current
228 state (mails that have already been sent should not be passed
229 unless they should actually be re-sent).
230 Emails successfully delivered are marked as 'sent', and those
231 that fail to be deliver are marked as 'exception', and the
232 corresponding error mail is output in the server logs.
234 :param bool auto_commit: whether to force a commit of the mail status
235 after sending each mail (meant only for scheduler processing);
236 should never be True during normal transactions (default: False)
237 :param bool raise_exception: whether to raise an exception if the
238 email sending process has failed
241 ir_mail_server = self.pool.get('ir.mail_server')
242 for mail in self.browse(cr, SUPERUSER_ID, ids, context=context):
246 for attach in mail.attachment_ids:
247 attachments.append((attach.datas_fname, base64.b64decode(attach.datas)))
248 # specific behavior to customize the send email for notified partners
251 email_list.append(self.send_get_email_dict(cr, uid, mail, context=context))
252 for partner in mail.recipient_ids:
253 email_list.append(self.send_get_email_dict(cr, uid, mail, partner=partner, context=context))
256 bounce_alias = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.bounce.alias", context=context)
257 catchall_domain = self.pool['ir.config_parameter'].get_param(cr, uid, "mail.catchall.domain", context=context)
258 if bounce_alias and catchall_domain:
259 if mail.model and mail.res_id:
260 headers['Return-Path'] = '%s-%d-%s-%d@%s' % (bounce_alias, mail.id, mail.model, mail.res_id, catchall_domain)
262 headers['Return-Path'] = '%s-%d@%s' % (bounce_alias, mail.id, catchall_domain)
264 # build an RFC2822 email.message.Message object and send it without queuing
266 for email in email_list:
267 msg = ir_mail_server.build_email(
268 email_from=mail.email_from,
269 email_to=email.get('email_to'),
270 subject=email.get('subject'),
271 body=email.get('body'),
272 body_alternative=email.get('body_alternative'),
273 email_cc=tools.email_split(mail.email_cc),
274 reply_to=mail.reply_to,
275 attachments=attachments,
276 message_id=mail.message_id,
277 references=mail.references,
278 object_id=mail.res_id and ('%s-%s' % (mail.res_id, mail.model)),
280 subtype_alternative='plain',
282 res = ir_mail_server.send_email(cr, uid, msg,
283 mail_server_id=mail.mail_server_id.id,
286 mail.write({'state': 'sent', 'message_id': res})
289 mail.write({'state': 'exception'})
292 # /!\ can't use mail.state here, as mail.refresh() will cause an error
293 # see revid:odo@openerp.com-20120622152536-42b2s28lvdv3odyr in 6.1
295 self._postprocess_sent_message(cr, uid, mail, context=context)
296 except Exception as e:
297 _logger.exception('failed sending mail.mail %s', mail.id)
298 mail.write({'state': 'exception'})
300 if isinstance(e, AssertionError):
301 # get the args of the original error, wrap into a value and throw a MailDeliveryException
302 # that is an except_orm, with name and value as arguments
303 value = '. '.join(e.args)
304 raise MailDeliveryException(_("Mail Delivery Failed"), value)
307 if auto_commit == True: