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 email.header import decode_header
26 from openerp import SUPERUSER_ID
27 from openerp.osv import osv, orm, fields
28 from openerp.tools import html_email_clean
29 from openerp.tools.translate import _
31 _logger = logging.getLogger(__name__)
34 from mako.template import Template as MakoTemplate
36 _logger.warning("payment_acquirer: mako templates not available, payment acquirer will not work!")
39 """ Some tools for parsing / creating email fields """
41 """Returns unicode() string conversion of the the given encoded smtp header text"""
43 text = decode_header(text.replace('\r', ''))
44 return ''.join([tools.ustr(x[0], x[1]) for x in text])
47 class mail_message(osv.Model):
48 """ Messages model: system notification (replacing res.log notifications),
49 comments (OpenChatter discussion) and incoming emails. """
50 _name = 'mail.message'
51 _description = 'Message'
52 _inherit = ['ir.needaction_mixin']
54 _rec_name = 'record_name'
56 _message_read_limit = 30
57 _message_read_fields = ['id', 'parent_id', 'model', 'res_id', 'body', 'subject', 'date', 'to_read', 'email_from',
58 'type', 'vote_user_ids', 'attachment_ids', 'author_id', 'partner_ids', 'record_name']
59 _message_record_name_length = 18
60 _message_read_more_limit = 1024
62 def default_get(self, cr, uid, fields, context=None):
63 # protection for `default_type` values leaking from menu action context (e.g. for invoices)
64 if context and context.get('default_type') and context.get('default_type') not in self._columns['type'].selection:
65 context = dict(context, default_type=None)
66 return super(mail_message, self).default_get(cr, uid, fields, context=context)
68 def _shorten_name(self, name):
69 if len(name) <= (self._message_record_name_length + 3):
71 return name[:self._message_record_name_length] + '...'
73 def _get_record_name(self, cr, uid, ids, name, arg, context=None):
74 """ Return the related document name, using name_get. It is done using
75 SUPERUSER_ID, to be sure to have the record name correctly stored. """
76 # TDE note: regroup by model/ids, to have less queries to perform
77 result = dict.fromkeys(ids, False)
78 for message in self.read(cr, uid, ids, ['model', 'res_id'], context=context):
79 if not message.get('model') or not message.get('res_id'):
81 result[message['id']] = self._shorten_name(self.pool.get(message['model']).name_get(cr, SUPERUSER_ID, [message['res_id']], context=context)[0][1])
84 def _get_to_read(self, cr, uid, ids, name, arg, context=None):
85 """ Compute if the message is unread by the current user. """
86 res = dict((id, False) for id in ids)
87 partner_id = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
88 notif_obj = self.pool.get('mail.notification')
89 notif_ids = notif_obj.search(cr, uid, [
90 ('partner_id', 'in', [partner_id]),
91 ('message_id', 'in', ids),
94 for notif in notif_obj.browse(cr, uid, notif_ids, context=context):
95 res[notif.message_id.id] = True
98 def _search_to_read(self, cr, uid, obj, name, domain, context=None):
99 """ Search for messages to read by the current user. Condition is
100 inversed because we search unread message on a read column. """
101 return ['&', ('notification_ids.partner_id.user_ids', 'in', [uid]), ('notification_ids.read', '=', not domain[0][2])]
103 def _get_starred(self, cr, uid, ids, name, arg, context=None):
104 """ Compute if the message is unread by the current user. """
105 res = dict((id, False) for id in ids)
106 partner_id = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
107 notif_obj = self.pool.get('mail.notification')
108 notif_ids = notif_obj.search(cr, uid, [
109 ('partner_id', 'in', [partner_id]),
110 ('message_id', 'in', ids),
111 ('starred', '=', True),
113 for notif in notif_obj.browse(cr, uid, notif_ids, context=context):
114 res[notif.message_id.id] = True
117 def _search_starred(self, cr, uid, obj, name, domain, context=None):
118 """ Search for messages to read by the current user. Condition is
119 inversed because we search unread message on a read column. """
120 return ['&', ('notification_ids.partner_id.user_ids', 'in', [uid]), ('notification_ids.starred', '=', domain[0][2])]
122 def name_get(self, cr, uid, ids, context=None):
123 # name_get may receive int id instead of an id list
124 if isinstance(ids, (int, long)):
127 for message in self.browse(cr, uid, ids, context=context):
128 name = '%s: %s' % (message.subject or '', message.body or '')
129 res.append((message.id, self._shorten_name(name.lstrip(' :'))))
133 'type': fields.selection([
135 ('comment', 'Comment'),
136 ('notification', 'System notification'),
138 help="Message type: email for email message, notification for system "\
139 "message, comment for other messages such as user replies"),
140 'email_from': fields.char('From',
141 help="Email address of the sender. This field is set when no matching partner is found for incoming emails."),
142 'author_id': fields.many2one('res.partner', 'Author', select=1,
144 help="Author of the message. If not set, email_from may hold an email address that did not match any partner."),
145 'partner_ids': fields.many2many('res.partner', string='Recipients'),
146 'notified_partner_ids': fields.many2many('res.partner', 'mail_notification',
147 'message_id', 'partner_id', 'Notified partners',
148 help='Partners that have a notification pushing this message in their mailboxes'),
149 'attachment_ids': fields.many2many('ir.attachment', 'message_attachment_rel',
150 'message_id', 'attachment_id', 'Attachments'),
151 'parent_id': fields.many2one('mail.message', 'Parent Message', select=True,
152 ondelete='set null', help="Initial thread message."),
153 'child_ids': fields.one2many('mail.message', 'parent_id', 'Child Messages'),
154 'model': fields.char('Related Document Model', size=128, select=1),
155 'res_id': fields.integer('Related Document ID', select=1),
156 'record_name': fields.function(_get_record_name, type='char',
157 store=True, string='Message Record Name',
158 help="Name get of the related document."),
159 'notification_ids': fields.one2many('mail.notification', 'message_id',
160 string='Notifications', auto_join=True,
161 help='Technical field holding the message notifications. Use notified_partner_ids to access notified partners.'),
162 'subject': fields.char('Subject'),
163 'date': fields.datetime('Date'),
164 'message_id': fields.char('Message-Id', help='Message unique identifier', select=1, readonly=1),
165 'body': fields.html('Contents', help='Automatically sanitized HTML contents'),
166 'to_read': fields.function(_get_to_read, fnct_search=_search_to_read,
167 type='boolean', string='To read',
168 help='Current user has an unread notification linked to this message'),
169 'starred': fields.function(_get_starred, fnct_search=_search_starred,
170 type='boolean', string='Starred',
171 help='Current user has a starred notification linked to this message'),
172 'subtype_id': fields.many2one('mail.message.subtype', 'Subtype',
173 ondelete='set null', select=1,),
174 'vote_user_ids': fields.many2many('res.users', 'mail_vote',
175 'message_id', 'user_id', string='Votes',
176 help='Users that voted for this message'),
179 def _needaction_domain_get(self, cr, uid, context=None):
180 return [('to_read', '=', True)]
182 def _get_default_author(self, cr, uid, context=None):
183 return self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
187 'date': lambda *a: fields.datetime.now(),
188 'author_id': lambda self, cr, uid, ctx={}: self._get_default_author(cr, uid, ctx),
192 #------------------------------------------------------
194 #------------------------------------------------------
196 def vote_toggle(self, cr, uid, ids, context=None):
197 ''' Toggles vote. Performed using read to avoid access rights issues.
198 Done as SUPERUSER_ID because uid may vote for a message he cannot modify. '''
199 for message in self.read(cr, uid, ids, ['vote_user_ids'], context=context):
200 new_has_voted = not (uid in message.get('vote_user_ids'))
202 self.write(cr, SUPERUSER_ID, message.get('id'), {'vote_user_ids': [(4, uid)]}, context=context)
204 self.write(cr, SUPERUSER_ID, message.get('id'), {'vote_user_ids': [(3, uid)]}, context=context)
205 return new_has_voted or False
207 #------------------------------------------------------
208 # download an attachment
209 #------------------------------------------------------
211 def download_attachment(self, cr, uid, id_message, attachment_id, context=None):
212 """ Return the content of linked attachments. """
213 message = self.browse(cr, uid, id_message, context=context)
214 if attachment_id in [attachment.id for attachment in message.attachment_ids]:
215 attachment = self.pool.get('ir.attachment').browse(cr, SUPERUSER_ID, attachment_id, context=context)
216 if attachment.datas and attachment.datas_fname:
218 'base64': attachment.datas,
219 'filename': attachment.datas_fname,
223 #------------------------------------------------------
225 #------------------------------------------------------
227 def set_message_read(self, cr, uid, msg_ids, read, context=None):
228 """ Set messages as (un)read. Technically, the notifications related
229 to uid are set to (un)read. If for some msg_ids there are missing
230 notifications (i.e. due to load more or thread parent fetching),
233 :param bool read: set notification as (un)read
235 notification_obj = self.pool.get('mail.notification')
236 user_pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
237 notif_ids = notification_obj.search(cr, uid, [
238 ('partner_id', '=', user_pid),
239 ('message_id', 'in', msg_ids)
242 # all message have notifications: already set them as (un)read
243 if len(notif_ids) == len(msg_ids):
244 return notification_obj.write(cr, uid, notif_ids, {'read': read}, context=context)
246 # some messages do not have notifications: find which one, create notification, update read status
247 notified_msg_ids = [notification.message_id.id for notification in notification_obj.browse(cr, uid, notif_ids, context=context)]
248 to_create_msg_ids = list(set(msg_ids) - set(notified_msg_ids))
249 for msg_id in to_create_msg_ids:
250 notification_obj.create(cr, uid, {'partner_id': user_pid, 'read': read, 'message_id': msg_id}, context=context)
251 return notification_obj.write(cr, uid, notif_ids, {'read': read}, context=context)
253 def set_message_starred(self, cr, uid, msg_ids, starred, context=None):
254 """ Set messages as (un)starred. Technically, the notifications related
255 to uid are set to (un)starred. If for some msg_ids there are missing
256 notifications (i.e. due to load more or thread parent fetching),
259 :param bool starred: set notification as (un)starred
261 notification_obj = self.pool.get('mail.notification')
262 user_pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
263 notif_ids = notification_obj.search(cr, uid, [
264 ('partner_id', '=', user_pid),
265 ('message_id', 'in', msg_ids)
268 # all message have notifications: already set them as (un)starred
269 if len(notif_ids) == len(msg_ids):
270 notification_obj.write(cr, uid, notif_ids, {'starred': starred}, context=context)
273 # some messages do not have notifications: find which one, create notification, update starred status
274 notified_msg_ids = [notification.message_id.id for notification in notification_obj.browse(cr, uid, notif_ids, context=context)]
275 to_create_msg_ids = list(set(msg_ids) - set(notified_msg_ids))
276 for msg_id in to_create_msg_ids:
277 notification_obj.create(cr, uid, {'partner_id': user_pid, 'starred': starred, 'message_id': msg_id}, context=context)
278 notification_obj.write(cr, uid, notif_ids, {'starred': starred}, context=context)
281 #------------------------------------------------------
282 # Message loading for web interface
283 #------------------------------------------------------
285 def _message_read_dict_postprocess(self, cr, uid, messages, message_tree, context=None):
286 """ Post-processing on values given by message_read. This method will
287 handle partners in batch to avoid doing numerous queries.
289 :param list messages: list of message, as get_dict result
290 :param dict message_tree: {[msg.id]: msg browse record}
292 res_partner_obj = self.pool.get('res.partner')
293 ir_attachment_obj = self.pool.get('ir.attachment')
294 pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=None)['partner_id'][0]
296 # 1. Aggregate partners (author_id and partner_ids) and attachments
298 attachment_ids = set()
299 for key, message in message_tree.iteritems():
300 if message.author_id:
301 partner_ids |= set([message.author_id.id])
302 if message.partner_ids:
303 partner_ids |= set([partner.id for partner in message.partner_ids])
304 if message.attachment_ids:
305 attachment_ids |= set([attachment.id for attachment in message.attachment_ids])
307 # Filter author_ids uid can see
308 # partner_ids = self.pool.get('res.partner').search(cr, uid, [('id', 'in', partner_ids)], context=context)
309 partners = res_partner_obj.name_get(cr, uid, list(partner_ids), context=context)
310 partner_tree = dict((partner[0], partner) for partner in partners)
313 attachments = ir_attachment_obj.read(cr, SUPERUSER_ID, list(attachment_ids), ['id', 'datas_fname'], context=context)
314 attachments_tree = dict((attachment['id'], {'id': attachment['id'], 'filename': attachment['datas_fname']}) for attachment in attachments)
316 # 3. Update message dictionaries
317 for message_dict in messages:
318 message_id = message_dict.get('id')
319 message = message_tree[message_id]
320 if message.author_id:
321 author = partner_tree[message.author_id.id]
323 author = (0, message.email_from)
325 for partner in message.partner_ids:
326 if partner.id in partner_tree:
327 partner_ids.append(partner_tree[partner.id])
329 for attachment in message.attachment_ids:
330 if attachment.id in attachments_tree:
331 attachment_ids.append(attachments_tree[attachment.id])
332 message_dict.update({
333 'is_author': pid == author[0],
335 'partner_ids': partner_ids,
336 'attachment_ids': attachment_ids,
340 def _message_read_dict(self, cr, uid, message, parent_id=False, context=None):
341 """ Return a dict representation of the message. This representation is
342 used in the JS client code, to display the messages. Partners and
343 attachments related stuff will be done in post-processing in batch.
345 :param dict message: mail.message browse record
347 # private message: no model, no res_id
349 if not message.model or not message.res_id:
351 # votes and favorites: res.users ids, no prefetching should be done
352 vote_nb = len(message.vote_user_ids)
353 has_voted = uid in [user.id for user in message.vote_user_ids]
355 return {'id': message.id,
356 'type': message.type,
357 'body': html_email_clean(message.body or ''),
358 'model': message.model,
359 'res_id': message.res_id,
360 'record_name': message.record_name,
361 'subject': message.subject,
362 'date': message.date,
363 'to_read': message.to_read,
364 'parent_id': parent_id,
365 'is_private': is_private,
370 'has_voted': has_voted,
371 'is_favorite': message.starred,
372 'attachment_ids': [],
375 def _message_read_add_expandables(self, cr, uid, messages, message_tree, parent_tree,
376 message_unload_ids=[], thread_level=0, domain=[], parent_id=False, context=None):
377 """ Create expandables for message_read, to load new messages.
378 1. get the expandable for new threads
379 if display is flat (thread_level == 0):
380 fetch message_ids < min(already displayed ids), because we
381 want a flat display, ordered by id
383 fetch message_ids that are not childs of already displayed
385 2. get the expandables for new messages inside threads if display
387 for each thread header, search for its childs
388 for each hole in the child list based on message displayed,
391 :param list messages: list of message structure for the Chatter
392 widget to which expandables are added
393 :param dict message_tree: dict [id]: browse record of this message
394 :param dict parent_tree: dict [parent_id]: [child_ids]
395 :param list message_unload_ids: list of message_ids we do not want
399 def _get_expandable(domain, message_nb, parent_id, max_limit):
402 'nb_messages': message_nb,
403 'type': 'expandable',
404 'parent_id': parent_id,
405 'max_limit': max_limit,
410 message_ids = sorted(message_tree.keys())
412 # 1. get the expandable for new threads
413 if thread_level == 0:
414 exp_domain = domain + [('id', '<', min(message_unload_ids + message_ids))]
416 exp_domain = domain + ['!', ('id', 'child_of', message_unload_ids + parent_tree.keys())]
417 ids = self.search(cr, uid, exp_domain, context=context, limit=1)
419 # inside a thread: prepend
421 messages.insert(0, _get_expandable(exp_domain, -1, parent_id, True))
422 # new threads: append
424 messages.append(_get_expandable(exp_domain, -1, parent_id, True))
426 # 2. get the expandables for new messages inside threads if display is not flat
427 if thread_level == 0:
429 for message_id in message_ids:
430 message = message_tree[message_id]
432 # generate only for thread header messages (TDE note: parent_id may be False is uid cannot see parent_id, seems ok)
433 if message.parent_id:
436 # check there are message for expandable
437 child_ids = set([child.id for child in message.child_ids]) - set(message_unload_ids)
438 child_ids = sorted(list(child_ids), reverse=True)
442 # make groups of unread messages
443 id_min, id_max, nb = max(child_ids), 0, 0
444 for child_id in child_ids:
445 if not child_id in message_ids:
447 if id_min > child_id:
449 if id_max < child_id:
452 exp_domain = [('id', '>=', id_min), ('id', '<=', id_max), ('id', 'child_of', message_id)]
453 idx = [msg.get('id') for msg in messages].index(child_id) + 1
454 # messages.append(_get_expandable(exp_domain, nb, message_id, False))
455 messages.insert(idx, _get_expandable(exp_domain, nb, message_id, False))
456 id_min, id_max, nb = max(child_ids), 0, 0
458 id_min, id_max, nb = max(child_ids), 0, 0
460 exp_domain = [('id', '>=', id_min), ('id', '<=', id_max), ('id', 'child_of', message_id)]
461 idx = [msg.get('id') for msg in messages].index(message_id) + 1
462 # messages.append(_get_expandable(exp_domain, nb, message_id, id_min))
463 messages.insert(idx, _get_expandable(exp_domain, nb, message_id, False))
467 def message_read(self, cr, uid, ids=None, domain=None, message_unload_ids=None,
468 thread_level=0, context=None, parent_id=False, limit=None):
469 """ Read messages from mail.message, and get back a list of structured
470 messages to be displayed as discussion threads. If IDs is set,
471 fetch these records. Otherwise use the domain to fetch messages.
472 After having fetch messages, their ancestors will be added to obtain
473 well formed threads, if uid has access to them.
475 After reading the messages, expandable messages are added in the
476 message list (see ``_message_read_add_expandables``). It consists
477 in messages holding the 'read more' data: number of messages to
478 read, domain to apply.
480 :param list ids: optional IDs to fetch
481 :param list domain: optional domain for searching ids if ids not set
482 :param list message_unload_ids: optional ids we do not want to fetch,
483 because i.e. they are already displayed somewhere
484 :param int parent_id: context of parent_id
485 - if parent_id reached when adding ancestors, stop going further
486 in the ancestor search
487 - if set in flat mode, ancestor_id is set to parent_id
488 :param int limit: number of messages to fetch, before adding the
489 ancestors and expandables
490 :return list: list of message structure for the Chatter widget
492 assert thread_level in [0, 1], 'message_read() thread_level should be 0 (flat) or 1 (1 level of thread); given %s.' % thread_level
493 domain = domain if domain is not None else []
494 message_unload_ids = message_unload_ids if message_unload_ids is not None else []
495 if message_unload_ids:
496 domain += [('id', 'not in', message_unload_ids)]
497 limit = limit or self._message_read_limit
502 # no specific IDS given: fetch messages according to the domain, add their parents if uid has access to
504 ids = self.search(cr, uid, domain, context=context, limit=limit)
506 # fetch parent if threaded, sort messages
507 for message in self.browse(cr, uid, ids, context=context):
508 message_id = message.id
509 if message_id in message_tree:
511 message_tree[message_id] = message
514 if thread_level == 0:
515 tree_parent_id = parent_id
517 tree_parent_id = message_id
519 while parent.parent_id and parent.parent_id.id != parent_id:
520 parent = parent.parent_id
521 tree_parent_id = parent.id
522 if not parent.id in message_tree:
523 message_tree[parent.id] = parent
524 # newest messages first
525 parent_tree.setdefault(tree_parent_id, [])
526 if tree_parent_id != message_id:
527 parent_tree[tree_parent_id].append(self._message_read_dict(cr, uid, message_tree[message_id], parent_id=tree_parent_id, context=context))
530 for key, message_id_list in parent_tree.iteritems():
531 message_id_list.sort(key=lambda item: item['id'])
532 message_id_list.insert(0, self._message_read_dict(cr, uid, message_tree[key], context=context))
534 parent_list = parent_tree.items()
535 parent_list = sorted(parent_list, key=lambda item: max([msg.get('id') for msg in item[1]]) if item[1] else item[0], reverse=True)
536 message_list = [message for (key, msg_list) in parent_list for message in msg_list]
538 # get the child expandable messages for the tree
539 self._message_read_dict_postprocess(cr, uid, message_list, message_tree, context=context)
540 self._message_read_add_expandables(cr, uid, message_list, message_tree, parent_tree,
541 thread_level=thread_level, message_unload_ids=message_unload_ids, domain=domain, parent_id=parent_id, context=context)
544 #------------------------------------------------------
545 # mail_message internals
546 #------------------------------------------------------
549 cr.execute("""SELECT indexname FROM pg_indexes WHERE indexname = 'mail_message_model_res_id_idx'""")
550 if not cr.fetchone():
551 cr.execute("""CREATE INDEX mail_message_model_res_id_idx ON mail_message (model, res_id)""")
553 def _search(self, cr, uid, args, offset=0, limit=None, order=None,
554 context=None, count=False, access_rights_uid=None):
555 """ Override that adds specific access rights of mail.message, to remove
556 ids uid could not see according to our custom rules. Please refer
557 to check_access_rule for more details about those rules.
559 After having received ids of a classic search, keep only:
560 - if author_id == pid, uid is the author, OR
561 - a notification (id, pid) exists, uid has been notified, OR
562 - uid have read access to the related document is model, res_id
563 - otherwise: remove the id
565 # Rules do not apply to administrator
566 if uid == SUPERUSER_ID:
567 return super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
568 context=context, count=count, access_rights_uid=access_rights_uid)
569 # Perform a super with count as False, to have the ids, not a counter
570 ids = super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
571 context=context, count=False, access_rights_uid=access_rights_uid)
572 if not ids and count:
577 pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'])['partner_id'][0]
578 author_ids, partner_ids, allowed_ids = set([]), set([]), set([])
581 messages = super(mail_message, self).read(cr, uid, ids, ['author_id', 'model', 'res_id', 'notified_partner_ids'], context=context)
582 for message in messages:
583 if message.get('author_id') and message.get('author_id')[0] == pid:
584 author_ids.add(message.get('id'))
585 elif pid in message.get('notified_partner_ids'):
586 partner_ids.add(message.get('id'))
587 elif message.get('model') and message.get('res_id'):
588 model_ids.setdefault(message.get('model'), {}).setdefault(message.get('res_id'), set()).add(message.get('id'))
590 model_access_obj = self.pool.get('ir.model.access')
591 for doc_model, doc_dict in model_ids.iteritems():
592 if not model_access_obj.check(cr, uid, doc_model, 'read', False):
594 doc_ids = doc_dict.keys()
595 allowed_doc_ids = self.pool.get(doc_model).search(cr, uid, [('id', 'in', doc_ids)], context=context)
596 allowed_ids |= set([message_id for allowed_doc_id in allowed_doc_ids for message_id in doc_dict[allowed_doc_id]])
598 final_ids = author_ids | partner_ids | allowed_ids
600 return len(final_ids)
602 return list(final_ids)
604 def check_access_rule(self, cr, uid, ids, operation, context=None):
605 """ Access rules of mail.message:
607 - author_id == pid, uid is the author, OR
608 - mail_notification (id, pid) exists, uid has been notified, OR
609 - uid have read access to the related document if model, res_id
612 - no model, no res_id, I create a private message
613 - pid in message_follower_ids if model, res_id OR
614 - uid have write access on the related document if model, res_id, OR
617 - author_id == pid, uid is the author, OR
618 - uid has write access on the related document if model, res_id
621 - uid has write access on the related document if model, res_id
624 if uid == SUPERUSER_ID:
626 if isinstance(ids, (int, long)):
628 partner_id = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=None)['partner_id'][0]
630 # Read mail_message.ids to have their values
631 message_values = dict.fromkeys(ids)
632 model_record_ids = {}
633 cr.execute('SELECT DISTINCT id, model, res_id, author_id FROM "%s" WHERE id = ANY (%%s)' % self._table, (ids,))
634 for id, rmod, rid, author_id in cr.fetchall():
635 message_values[id] = {'res_model': rmod, 'res_id': rid, 'author_id': author_id}
637 model_record_ids.setdefault(rmod, dict()).setdefault(rid, set()).add(id)
639 # Author condition, for read and create (private message) -> could become an ir.rule, but not till we do not have a many2one variable field
640 if operation == 'read' or operation == 'write':
641 author_ids = [mid for mid, message in message_values.iteritems()
642 if message.get('author_id') and message.get('author_id') == partner_id]
643 elif operation == 'create':
644 author_ids = [mid for mid, message in message_values.iteritems()
645 if not message.get('model') and not message.get('res_id')]
649 # Notification condition, for read (check for received notifications and create (in message_follower_ids)) -> could become an ir.rule, but not till we do not have a many2one variable field
650 if operation == 'read':
651 not_obj = self.pool.get('mail.notification')
652 not_ids = not_obj.search(cr, SUPERUSER_ID, [
653 ('partner_id', '=', partner_id),
654 ('message_id', 'in', ids),
656 notified_ids = [notification.message_id.id for notification in not_obj.browse(cr, SUPERUSER_ID, not_ids, context=context)]
657 elif operation == 'create':
659 for doc_model, doc_dict in model_record_ids.items():
660 fol_obj = self.pool.get('mail.followers')
661 fol_ids = fol_obj.search(cr, SUPERUSER_ID, [
662 ('res_model', '=', doc_model),
663 ('res_id', 'in', list(doc_dict.keys())),
664 ('partner_id', '=', partner_id),
666 fol_mids = [follower.res_id for follower in fol_obj.browse(cr, SUPERUSER_ID, fol_ids, context=context)]
667 notified_ids += [mid for mid, message in message_values.iteritems()
668 if message.get('res_model') == doc_model and message.get('res_id') in fol_mids]
672 # Calculate remaining ids, and related model/res_ids
673 model_record_ids = {}
674 other_ids = set(ids).difference(set(author_ids), set(notified_ids))
676 if message_values[id]['res_model']:
677 model_record_ids.setdefault(message_values[id]['res_model'], set()).add(message_values[id]['res_id'])
679 # CRUD: Access rights related to the document
680 document_related_ids = []
681 for model, mids in model_record_ids.items():
682 model_obj = self.pool.get(model)
683 mids = model_obj.exists(cr, uid, mids)
684 if operation in ['create', 'write', 'unlink']:
685 model_obj.check_access_rights(cr, uid, 'write')
686 model_obj.check_access_rule(cr, uid, mids, 'write', context=context)
688 model_obj.check_access_rights(cr, uid, operation)
689 model_obj.check_access_rule(cr, uid, mids, operation, context=context)
690 document_related_ids += [mid for mid, message in message_values.iteritems()
691 if message.get('res_model') == model and message.get('res_id') in mids]
693 # Calculate remaining ids: if not void, raise an error
694 other_ids = other_ids - set(document_related_ids)
697 raise orm.except_orm(_('Access Denied'),
698 _('The requested operation cannot be completed due to security restrictions. Please contact your system administrator.\n\n(Document type: %s, Operation: %s)') % \
699 (self._description, operation))
701 def create(self, cr, uid, values, context=None):
704 default_starred = context.pop('default_starred', False)
705 if not values.get('message_id') and values.get('res_id') and values.get('model'):
706 values['message_id'] = tools.generate_tracking_message_id('%(res_id)s-%(model)s' % values)
707 elif not values.get('message_id'):
708 values['message_id'] = tools.generate_tracking_message_id('private')
709 newid = super(mail_message, self).create(cr, uid, values, context)
710 self._notify(cr, uid, newid, context=context)
711 # TDE FIXME: handle default_starred. Why not setting an inv on starred ?
712 # Because starred will call set_message_starred, that looks for notifications.
713 # When creating a new mail_message, it will create a notification to a message
714 # that does not exist, leading to an error (key not existing). Also this
715 # this means unread notifications will be created, yet we can not assure
716 # this is what we want.
718 self.set_message_starred(cr, uid, [newid], True, context=context)
721 def read(self, cr, uid, ids, fields=None, context=None, load='_classic_read'):
722 """ Override to explicitely call check_access_rule, that is not called
723 by the ORM. It instead directly fetches ir.rules and apply them. """
724 self.check_access_rule(cr, uid, ids, 'read', context=context)
725 res = super(mail_message, self).read(cr, uid, ids, fields=fields, context=context, load=load)
728 def unlink(self, cr, uid, ids, context=None):
729 # cascade-delete attachments that are directly attached to the message (should only happen
730 # for mail.messages that act as parent for a standalone mail.mail record).
731 self.check_access_rule(cr, uid, ids, 'unlink', context=context)
732 attachments_to_delete = []
733 for message in self.browse(cr, uid, ids, context=context):
734 for attach in message.attachment_ids:
735 if attach.res_model == self._name and attach.res_id == message.id:
736 attachments_to_delete.append(attach.id)
737 if attachments_to_delete:
738 self.pool.get('ir.attachment').unlink(cr, uid, attachments_to_delete, context=context)
739 return super(mail_message, self).unlink(cr, uid, ids, context=context)
741 def copy(self, cr, uid, id, default=None, context=None):
742 """ Overridden to avoid duplicating fields that are unique to each email """
745 default.update(message_id=False, headers=False)
746 return super(mail_message, self).copy(cr, uid, id, default=default, context=context)
748 #------------------------------------------------------
750 #------------------------------------------------------
752 # TDE note: this code is not used currently, will be improved in a future merge, when quoted context
753 # will be added to email send for notifications. Currently only WIP.
754 MAIL_TEMPLATE = """<div>
756 ${display_message(message)}
758 % for ctx_msg in context_messages:
759 ${display_message(ctx_msg)}
762 ${display_expandable()}
764 ${display_message(header_message)}
767 <%def name="display_message(message)">
769 Subject: ${message.subject}<br />
770 Body: ${message.body}
774 <%def name="display_expandable()">
775 <div>This is an expandable.</div>
779 def message_quote_context(self, cr, uid, id, context=None, limit=3, add_original=False):
781 1. message.parent_id = False: new thread, no quote_context
782 2. get the lasts messages in the thread before message
783 3. get the message header
784 4. add an expandable between them
786 :param dict quote_context: options for quoting
787 :return string: html quote
789 add_expandable = False
791 message = self.browse(cr, uid, id, context=context)
792 if not message.parent_id:
794 context_ids = self.search(cr, uid, [
795 ('parent_id', '=', message.parent_id.id),
796 ('id', '<', message.id),
797 ], limit=limit, context=context)
799 if len(context_ids) >= limit:
800 add_expandable = True
801 context_ids = context_ids[0:-1]
803 context_ids.append(message.parent_id.id)
804 context_messages = self.browse(cr, uid, context_ids, context=context)
805 header_message = context_messages.pop()
810 result = MakoTemplate(self.MAIL_TEMPLATE).render_unicode(message=message,
811 context_messages=context_messages,
812 header_message=header_message,
813 add_expandable=add_expandable,
814 # context kw would clash with mako internals
816 format_exceptions=True)
817 result = result.strip()
820 _logger.exception("failed to render mako template for quoting message")
824 def _notify(self, cr, uid, newid, context=None):
825 """ Add the related record followers to the destination partner_ids if is not a private message.
826 Call mail_notification.notify to manage the email sending
828 notification_obj = self.pool.get('mail.notification')
829 message = self.browse(cr, uid, newid, context=context)
831 partners_to_notify = set([])
832 # message has no subtype_id: pure log message -> no partners, no one notified
833 if not message.subtype_id:
835 # all partner_ids of the mail.message have to be notified
836 if message.partner_ids:
837 partners_to_notify |= set(message.partner_ids)
838 # all followers of the mail.message document have to be added as partners and notified
839 if message.model and message.res_id:
840 fol_obj = self.pool.get("mail.followers")
841 fol_ids = fol_obj.search(cr, SUPERUSER_ID, [
842 ('res_model', '=', message.model),
843 ('res_id', '=', message.res_id),
844 ('subtype_ids', 'in', message.subtype_id.id)
846 partners_to_notify |= set(fo.partner_id for fo in fol_obj.browse(cr, SUPERUSER_ID, fol_ids, context=context))
847 # remove me from notified partners, unless the message is written on my own wall
848 if message.author_id and message.model == "res.partner" and message.res_id == message.author_id.id:
849 partners_to_notify |= set([message.author_id])
850 elif message.author_id:
851 partners_to_notify = partners_to_notify - set([message.author_id])
853 if partners_to_notify:
854 self.write(cr, SUPERUSER_ID, [newid], {'notified_partner_ids': [(4, p.id) for p in partners_to_notify]}, context=context)
856 notification_obj._notify(cr, uid, newid, context=context)
858 # An error appear when a user receive a notify to a message without notify to his parent message.
859 # Add a notification with read = true to the parented message if there are no notification
860 if message.parent_id:
861 # all notified_partner_ids of the mail.message have to be notified for the parented messages
862 if message.notified_partner_ids:
863 partners_to_notify |= set(message.notified_partner_ids)
864 partners_to_parent_notify = set(partners_to_notify) - set(message.parent_id.notified_partner_ids)
865 for partner in partners_to_parent_notify:
866 notification_obj.create(cr, uid, {
867 'message_id': message.parent_id.id,
868 'partner_id': partner.id,
872 #------------------------------------------------------
874 #------------------------------------------------------
876 def check_partners_email(self, cr, uid, partner_ids, context=None):
877 """ Verify that selected partner_ids have an email_address defined.
878 Otherwise throw a warning. """
879 partner_wo_email_lst = []
880 for partner in self.pool.get('res.partner').browse(cr, uid, partner_ids, context=context):
881 if not partner.email:
882 partner_wo_email_lst.append(partner)
883 if not partner_wo_email_lst:
885 warning_msg = _('The following partners chosen as recipients for the email have no email address linked :')
886 for partner in partner_wo_email_lst:
887 warning_msg += '\n- %s' % (partner.name)
889 'title': _('Partners email addresses not found'),
890 'message': warning_msg,