1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2009-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 ##############################################################################
21 from openerp.osv import osv, fields
22 from openerp import tools, SUPERUSER_ID
23 from openerp.tools.translate import _
24 from openerp.tools.mail import plaintext2html
26 class mail_followers(osv.Model):
27 """ mail_followers holds the data related to the follow mechanism inside
28 OpenERP. Partners can choose to follow documents (records) of any kind
29 that inherits from mail.thread. Following documents allow to receive
30 notifications for new messages.
31 A subscription is characterized by:
32 :param: res_model: model of the followed objects
33 :param: res_id: ID of resource (may be 0 for every objects)
35 _name = 'mail.followers'
36 _rec_name = 'partner_id'
38 _description = 'Document Followers'
40 'res_model': fields.char('Related Document Model',
41 required=True, select=1,
42 help='Model of the followed resource'),
43 'res_id': fields.integer('Related Document ID', select=1,
44 help='Id of the followed resource'),
45 'partner_id': fields.many2one('res.partner', string='Related Partner',
46 ondelete='cascade', required=True, select=1),
47 'subtype_ids': fields.many2many('mail.message.subtype', string='Subtype',
48 help="Message subtypes followed, meaning subtypes that will be pushed onto the user's Wall."),
52 # Modifying followers change access rights to individual documents. As the
53 # cache may contain accessible/inaccessible data, one has to refresh it.
55 def create(self, cr, uid, vals, context=None):
56 res = super(mail_followers, self).create(cr, uid, vals, context=context)
57 self.invalidate_cache(cr, uid, context=context)
60 def write(self, cr, uid, ids, vals, context=None):
61 res = super(mail_followers, self).write(cr, uid, ids, vals, context=context)
62 self.invalidate_cache(cr, uid, context=context)
65 def unlink(self, cr, uid, ids, context=None):
66 res = super(mail_followers, self).unlink(cr, uid, ids, context=context)
67 self.invalidate_cache(cr, uid, context=context)
71 class mail_notification(osv.Model):
72 """ Class holding notifications pushed to partners. Followers and partners
73 added in 'contacts to notify' receive notifications. """
74 _name = 'mail.notification'
75 _rec_name = 'partner_id'
77 _description = 'Notifications'
80 'partner_id': fields.many2one('res.partner', string='Contact',
81 ondelete='cascade', required=True, select=1),
82 'is_read': fields.boolean('Read', select=1),
83 'starred': fields.boolean('Starred', select=1,
84 help='Starred message that goes into the todo mailbox'),
85 'message_id': fields.many2one('mail.message', string='Message',
86 ondelete='cascade', required=True, select=1),
95 cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = %s', ('mail_notification_partner_id_read_starred_message_id',))
97 cr.execute('CREATE INDEX mail_notification_partner_id_read_starred_message_id ON mail_notification (partner_id, is_read, starred, message_id)')
99 def get_partners_to_email(self, cr, uid, ids, message, context=None):
100 """ Return the list of partners to notify, based on their preferences.
102 :param browse_record message: mail.message to notify
103 :param list partners_to_notify: optional list of partner ids restricting
104 the notifications to process
107 for notification in self.browse(cr, uid, ids, context=context):
108 if notification.is_read:
110 partner = notification.partner_id
111 # Do not send to partners without email address defined
112 if not partner.email:
114 # Do not send to partners having same email address than the author (can cause loops or bounce effect due to messy database)
115 if message.author_id and message.author_id.email == partner.email:
117 # Partner does not want to receive any emails or is opt-out
118 if partner.notify_email == 'none':
120 notify_pids.append(partner.id)
123 def get_signature_footer(self, cr, uid, user_id, res_model=None, res_id=None, context=None, user_signature=True):
124 """ Format a standard footer for notification emails (such as pushed messages
125 notification or invite emails).
131 <small>Sent from <a ...>Your Company</a> using <a ...>OpenERP</a>.</small>
139 user = self.pool.get("res.users").browse(cr, SUPERUSER_ID, [user_id], context=context)[0]
142 signature = user.signature
144 signature = "--<br />%s" % user.name
145 footer = tools.append_content_to_html(footer, signature, plaintext=False)
147 # add company signature
148 if user.company_id.website:
149 website_url = ('http://%s' % user.company_id.website) if not user.company_id.website.lower().startswith(('http:', 'https:')) \
150 else user.company_id.website
151 company = "<a style='color:inherit' href='%s'>%s</a>" % (website_url, user.company_id.name)
153 company = user.company_id.name
154 sent_by = _('Sent by %(company)s using %(odoo)s.')
156 signature_company = '<small>%s</small>' % (sent_by % {
158 'odoo': "<a style='color:inherit' href='https://www.odoo.com/'>Odoo</a>"
160 footer = tools.append_content_to_html(footer, signature_company, plaintext=False, container_tag='div')
164 def update_message_notification(self, cr, uid, ids, message_id, partner_ids, context=None):
165 existing_pids = set()
169 for notification in self.browse(cr, uid, ids, context=context):
170 existing_pids.add(notification.partner_id.id)
172 # update existing notifications
173 self.write(cr, uid, ids, {'is_read': False}, context=context)
175 # create new notifications
176 new_pids = set(partner_ids) - existing_pids
177 for new_pid in new_pids:
178 new_notif_ids.append(self.create(cr, uid, {'message_id': message_id, 'partner_id': new_pid, 'is_read': False}, context=context))
181 def _notify_email(self, cr, uid, ids, message_id, force_send=False, user_signature=True, context=None):
182 message = self.pool['mail.message'].browse(cr, SUPERUSER_ID, message_id, context=context)
185 email_pids = self.get_partners_to_email(cr, uid, ids, message, context=None)
189 # compute email body (signature, company data)
190 body_html = message.body
191 # add user signature except for mail groups, where users are usually adding their own signatures already
192 user_id = message.author_id and message.author_id.user_ids and message.author_id.user_ids[0] and message.author_id.user_ids[0].id or None
193 signature_company = self.get_signature_footer(cr, uid, user_id, res_model=message.model, res_id=message.res_id, context=context, user_signature=(user_signature and message.model != 'mail.group'))
194 if signature_company:
195 body_html = tools.append_content_to_html(body_html, signature_company, plaintext=False, container_tag='div')
197 # compute email references
198 references = message.parent_id.message_id if message.parent_id else False
201 custom_values = dict()
202 if message.model and message.res_id and self.pool.get(message.model) and hasattr(self.pool[message.model], 'message_get_email_values'):
203 custom_values = self.pool[message.model].message_get_email_values(cr, uid, message.res_id, message, context=context)
205 # create email values
207 chunks = [email_pids[x:x + max_recipients] for x in xrange(0, len(email_pids), max_recipients)]
211 'mail_message_id': message.id,
213 'body_html': body_html,
214 'recipient_ids': [(4, id) for id in chunk],
215 'references': references,
217 mail_values.update(custom_values)
218 email_ids.append(self.pool.get('mail.mail').create(cr, uid, mail_values, context=context))
219 if force_send and len(chunks) < 2: # for more than 50 followers, use the queue system
220 self.pool.get('mail.mail').send(cr, uid, email_ids, context=context)
223 def _notify(self, cr, uid, message_id, partners_to_notify=None, context=None,
224 force_send=False, user_signature=True):
225 """ Send by email the notification depending on the user preferences
227 :param list partners_to_notify: optional list of partner ids restricting
228 the notifications to process
229 :param bool force_send: if True, the generated mail.mail is
230 immediately sent after being created, as if the scheduler
231 was executed for this message only.
232 :param bool user_signature: if True, the generated mail.mail body is
233 the body of the related mail.message with the author's signature
235 notif_ids = self.search(cr, SUPERUSER_ID, [('message_id', '=', message_id), ('partner_id', 'in', partners_to_notify)], context=context)
237 # update or create notifications
238 new_notif_ids = self.update_message_notification(cr, SUPERUSER_ID, notif_ids, message_id, partners_to_notify, context=context)
240 # mail_notify_noemail (do not send email) or no partner_ids: do not send, return
241 if context and context.get('mail_notify_noemail'):
244 # browse as SUPERUSER_ID because of access to res_partner not necessarily allowed
245 self._notify_email(cr, SUPERUSER_ID, new_notif_ids, message_id, force_send, user_signature, context=context)