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')
67 def _get_default_from(self, cr, uid, context=None):
68 """ Kept for compatibility
69 TDE TODO: remove me in 8.0
71 return self.pool['mail.message']._get_default_from(cr, uid, context=context)
77 def default_get(self, cr, uid, fields, context=None):
78 # protection for `default_type` values leaking from menu action context (e.g. for invoices)
79 # To remove when automatic context propagation is removed in web client
80 if context and context.get('default_type') and context.get('default_type') not in self._all_columns['type'].column.selection:
81 context = dict(context, default_type=None)
82 return super(mail_mail, self).default_get(cr, uid, fields, context=context)
84 def _get_reply_to(self, cr, uid, values, context=None):
85 """ Return a specific reply_to: alias of the document through message_get_reply_to
86 or take the email_from
88 # if value specified: directly return it
89 if values.get('reply_to'):
90 return values.get('reply_to')
91 format_name = True # whether to use a 'Followers of Pigs <pigs@openerp.com' format
94 ir_config_parameter = self.pool.get("ir.config_parameter")
95 catchall_domain = ir_config_parameter.get_param(cr, uid, "mail.catchall.domain", context=context)
97 # model, res_id, email_from: comes from values OR related message
98 model, res_id, email_from = values.get('model'), values.get('res_id'), values.get('email_from')
99 if values.get('mail_message_id'):
100 message = self.pool.get('mail.message').browse(cr, uid, values.get('mail_message_id'), context=context)
102 email_reply_to = message.reply_to
105 model = message.model
107 res_id = message.res_id
109 email_from = message.email_from
111 # if model and res_id: try to use ``message_get_reply_to`` that returns the document alias
112 if not email_reply_to and model and res_id and hasattr(self.pool[model], 'message_get_reply_to'):
113 email_reply_to = self.pool[model].message_get_reply_to(cr, uid, [res_id], context=context)[0]
114 # no alias reply_to -> catchall alias
115 if not email_reply_to:
116 catchall_alias = ir_config_parameter.get_param(cr, uid, "mail.catchall.alias", context=context)
117 if catchall_domain and catchall_alias:
118 email_reply_to = '%s@%s' % (catchall_alias, catchall_domain)
120 # still no reply_to -> reply_to will be the email_from
121 if not email_reply_to and email_from:
122 email_reply_to = email_from
124 # format 'Document name <email_address>'
125 if email_reply_to and model and res_id and format_name:
126 emails = tools.email_split(email_reply_to)
128 email_reply_to = emails[0]
129 document_name = self.pool[model].name_get(cr, SUPERUSER_ID, [res_id], context=context)[0]
131 # sanitize document name
132 sanitized_doc_name = re.sub(r'[^\w+.]+', '-', document_name[1])
134 email_reply_to = _('"Followers of %s" <%s>') % (sanitized_doc_name, email_reply_to)
136 return email_reply_to
138 def create(self, cr, uid, values, context=None):
139 # notification field: if not set, set if mail comes from an existing mail.message
140 if 'notification' not in values and values.get('mail_message_id'):
141 values['notification'] = True
142 mail_id = super(mail_mail, self).create(cr, uid, values, context=context)
144 # reply_to: if not set, set with default values that require creation values
145 # but delegate after creation because of mail_message.message_id automatic
146 # creation using existence of reply_to
147 if not values.get('reply_to'):
148 reply_to = self._get_reply_to(cr, uid, values, context=context)
150 self.write(cr, uid, [mail_id], {'reply_to': reply_to}, context=context)
153 def unlink(self, cr, uid, ids, context=None):
154 # cascade-delete the parent message for all mails that are not created for a notification
155 ids_to_cascade = self.search(cr, uid, [('notification', '=', False), ('id', 'in', ids)])
156 parent_msg_ids = [m.mail_message_id.id for m in self.browse(cr, uid, ids_to_cascade, context=context)]
157 res = super(mail_mail, self).unlink(cr, uid, ids, context=context)
158 self.pool.get('mail.message').unlink(cr, uid, parent_msg_ids, context=context)
161 def mark_outgoing(self, cr, uid, ids, context=None):
162 return self.write(cr, uid, ids, {'state': 'outgoing'}, context=context)
164 def cancel(self, cr, uid, ids, context=None):
165 return self.write(cr, uid, ids, {'state': 'cancel'}, context=context)
167 def process_email_queue(self, cr, uid, ids=None, context=None):
168 """Send immediately queued messages, committing after each
169 message is sent - this is not transactional and should
170 not be called during another transaction!
172 :param list ids: optional list of emails ids to send. If passed
173 no search is performed, and these ids are used
175 :param dict context: if a 'filters' key is present in context,
176 this value will be used as an additional
177 filter to further restrict the outgoing
178 messages to send (by default all 'outgoing'
184 filters = [('state', '=', 'outgoing')]
185 if 'filters' in context:
186 filters.extend(context['filters'])
187 ids = self.search(cr, uid, filters, context=context)
190 # Force auto-commit - this is meant to be called by
191 # the scheduler, and we can't allow rolling back the status
192 # of previously sent emails!
193 res = self.send(cr, uid, ids, auto_commit=True, context=context)
195 _logger.exception("Failed processing mail queue")
198 def _postprocess_sent_message(self, cr, uid, mail, context=None):
199 """Perform any post-processing necessary after sending ``mail``
200 successfully, including deleting it completely along with its
201 attachment if the ``auto_delete`` flag of the mail was set.
202 Overridden by subclasses for extra post-processing behaviors.
204 :param browse_record mail: the mail that was just sent
208 # done with SUPERUSER_ID to avoid giving large unlink access rights
209 self.unlink(cr, SUPERUSER_ID, [mail.id], context=context)
212 #------------------------------------------------------
213 # mail_mail formatting, tools and send mechanism
214 #------------------------------------------------------
216 # TODO in 8.0(+): maybe factorize this to enable in modules link generation
217 # independently of mail_mail model
218 # TODO in 8.0(+): factorize doc name sanitized and 'Followers of ...' formatting
219 # because it begins to appear everywhere
221 def _get_partner_access_link(self, cr, uid, mail, partner=None, context=None):
222 """ Generate URLs for links in mails:
223 - partner is an user and has read access to the document: direct link to document with model, res_id
225 if partner and partner.user_ids:
226 base_url = self.pool.get('ir.config_parameter').get_param(cr, uid, 'web.base.url')
227 # the parameters to encode for the query and fragment part of url
228 query = {'db': cr.dbname}
230 'login': partner.user_ids[0].login,
231 'action': 'mail.action_mail_redirect',
233 if mail.notification:
235 'message_id': mail.mail_message_id.id,
237 url = urljoin(base_url, "?%s#%s" % (urlencode(query), urlencode(fragment)))
238 return _("""<small>Access your messages and documents <a style='color:inherit' href="%s">in OpenERP</a></small>""") % url
242 def send_get_mail_subject(self, cr, uid, mail, force=False, partner=None, context=None):
243 """ If subject is void and record_name defined: '<Author> posted on <Resource>'
245 :param boolean force: force the subject replacement
246 :param browse_record mail: mail.mail browse_record
247 :param browse_record partner: specific recipient partner
249 if (force or not mail.subject) and mail.record_name:
250 return 'Re: %s' % (mail.record_name)
251 elif (force or not mail.subject) and mail.parent_id and mail.parent_id.subject:
252 return 'Re: %s' % (mail.parent_id.subject)
255 def send_get_mail_body(self, cr, uid, mail, partner=None, context=None):
256 """ Return a specific ir_email body. The main purpose of this method
257 is to be inherited to add custom content depending on some module.
259 :param browse_record mail: mail.mail browse_record
260 :param browse_record partner: specific recipient partner
262 body = mail.body_html
265 link = self._get_partner_access_link(cr, uid, mail, partner, context=context)
267 body = tools.append_content_to_html(body, link, plaintext=False, container_tag='div')
270 def send_get_email_dict(self, cr, uid, mail, partner=None, context=None):
271 """ Return a dictionary for specific email values, depending on a
272 partner, or generic to the whole recipients given by mail.email_to.
274 :param browse_record mail: mail.mail browse_record
275 :param browse_record partner: specific recipient partner
277 body = self.send_get_mail_body(cr, uid, mail, partner=partner, context=context)
278 subject = self.send_get_mail_subject(cr, uid, mail, partner=partner, context=context)
279 body_alternative = tools.html2plaintext(body)
281 # generate email_to, heuristic:
282 # 1. if 'partner' is specified and there is a related document: Followers of 'Doc' <email>
283 # 2. if 'partner' is specified, but no related document: Partner Name <email>
284 # 3; fallback on mail.email_to that we split to have an email addresses list
285 if partner and mail.record_name:
286 sanitized_record_name = re.sub(r'[^\w+.]+', '-', mail.record_name)
287 email_to = [_('"Followers of %s" <%s>') % (sanitized_record_name, partner.email)]
289 email_to = ['%s <%s>' % (partner.name, partner.email)]
291 email_to = tools.email_split(mail.email_to)
295 'body_alternative': body_alternative,
297 'email_to': email_to,
300 def send(self, cr, uid, ids, auto_commit=False, raise_exception=False, context=None):
301 """ Sends the selected emails immediately, ignoring their current
302 state (mails that have already been sent should not be passed
303 unless they should actually be re-sent).
304 Emails successfully delivered are marked as 'sent', and those
305 that fail to be deliver are marked as 'exception', and the
306 corresponding error mail is output in the server logs.
308 :param bool auto_commit: whether to force a commit of the mail status
309 after sending each mail (meant only for scheduler processing);
310 should never be True during normal transactions (default: False)
311 :param bool raise_exception: whether to raise an exception if the
312 email sending process has failed
315 ir_mail_server = self.pool.get('ir.mail_server')
316 for mail in self.browse(cr, SUPERUSER_ID, ids, context=context):
320 for attach in mail.attachment_ids:
321 attachments.append((attach.datas_fname, base64.b64decode(attach.datas)))
322 # specific behavior to customize the send email for notified partners
325 email_list.append(self.send_get_email_dict(cr, uid, mail, context=context))
326 for partner in mail.recipient_ids:
327 email_list.append(self.send_get_email_dict(cr, uid, mail, partner=partner, context=context))
329 # build an RFC2822 email.message.Message object and send it without queuing
331 for email in email_list:
332 msg = ir_mail_server.build_email(
333 email_from = mail.email_from,
334 email_to = email.get('email_to'),
335 subject = email.get('subject'),
336 body = email.get('body'),
337 body_alternative = email.get('body_alternative'),
338 email_cc = tools.email_split(mail.email_cc),
339 reply_to = mail.reply_to,
340 attachments = attachments,
341 message_id = mail.message_id,
342 references = mail.references,
343 object_id = mail.res_id and ('%s-%s' % (mail.res_id, mail.model)),
345 subtype_alternative = 'plain')
346 res = ir_mail_server.send_email(cr, uid, msg,
347 mail_server_id=mail.mail_server_id.id, context=context)
349 mail.write({'state': 'sent', 'message_id': res})
352 mail.write({'state': 'exception'})
355 # /!\ can't use mail.state here, as mail.refresh() will cause an error
356 # see revid:odo@openerp.com-20120622152536-42b2s28lvdv3odyr in 6.1
358 self._postprocess_sent_message(cr, uid, mail, context=context)
359 except Exception as e:
360 _logger.exception('failed sending mail.mail %s', mail.id)
361 mail.write({'state': 'exception'})
363 if isinstance(e, AssertionError):
364 # get the args of the original error, wrap into a value and throw a MailDeliveryException
365 # that is an except_orm, with name and value as arguments
366 value = '. '.join(e.args)
367 raise MailDeliveryException(_("Mail Delivery Failed"), value)
370 if auto_commit == True: