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 ##############################################################################
23 from openerp import tools
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') or not self.pool.get(message['model']):
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, create_missing=True, 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
234 :param bool create_missing: create notifications for missing entries
235 (i.e. when acting on displayed messages not notified)
237 notification_obj = self.pool.get('mail.notification')
238 user_pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
239 domain = [('partner_id', '=', user_pid), ('message_id', 'in', msg_ids)]
240 if not create_missing:
241 domain += [('read', '=', not read)]
242 notif_ids = notification_obj.search(cr, uid, domain, context=context)
244 # all message have notifications: already set them as (un)read
245 if len(notif_ids) == len(msg_ids) or not create_missing:
246 return notification_obj.write(cr, uid, notif_ids, {'read': read}, context=context)
248 # some messages do not have notifications: find which one, create notification, update read status
249 notified_msg_ids = [notification.message_id.id for notification in notification_obj.browse(cr, uid, notif_ids, context=context)]
250 to_create_msg_ids = list(set(msg_ids) - set(notified_msg_ids))
251 for msg_id in to_create_msg_ids:
252 notification_obj.create(cr, uid, {'partner_id': user_pid, 'read': read, 'message_id': msg_id}, context=context)
253 return notification_obj.write(cr, uid, notif_ids, {'read': read}, context=context)
255 def set_message_starred(self, cr, uid, msg_ids, starred, create_missing=True, context=None):
256 """ Set messages as (un)starred. Technically, the notifications related
257 to uid are set to (un)starred.
259 :param bool starred: set notification as (un)starred
260 :param bool create_missing: create notifications for missing entries
261 (i.e. when acting on displayed messages not notified)
263 notification_obj = self.pool.get('mail.notification')
264 user_pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
265 domain = [('partner_id', '=', user_pid), ('message_id', 'in', msg_ids)]
266 if not create_missing:
267 domain += [('starred', '=', not read)]
268 notif_ids = notification_obj.search(cr, uid, domain, context=context)
270 # all message have notifications: already set them as (un)starred
271 if len(notif_ids) == len(msg_ids) or not create_missing:
272 notification_obj.write(cr, uid, notif_ids, {'starred': starred}, context=context)
275 # some messages do not have notifications: find which one, create notification, update starred status
276 notified_msg_ids = [notification.message_id.id for notification in notification_obj.browse(cr, uid, notif_ids, context=context)]
277 to_create_msg_ids = list(set(msg_ids) - set(notified_msg_ids))
278 for msg_id in to_create_msg_ids:
279 notification_obj.create(cr, uid, {'partner_id': user_pid, 'starred': starred, 'message_id': msg_id}, context=context)
280 notification_obj.write(cr, uid, notif_ids, {'starred': starred}, context=context)
283 #------------------------------------------------------
284 # Message loading for web interface
285 #------------------------------------------------------
287 def _message_read_dict_postprocess(self, cr, uid, messages, message_tree, context=None):
288 """ Post-processing on values given by message_read. This method will
289 handle partners in batch to avoid doing numerous queries.
291 :param list messages: list of message, as get_dict result
292 :param dict message_tree: {[msg.id]: msg browse record}
294 res_partner_obj = self.pool.get('res.partner')
295 ir_attachment_obj = self.pool.get('ir.attachment')
296 pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=None)['partner_id'][0]
298 # 1. Aggregate partners (author_id and partner_ids) and attachments
300 attachment_ids = set()
301 for key, message in message_tree.iteritems():
302 if message.author_id:
303 partner_ids |= set([message.author_id.id])
304 if message.partner_ids:
305 partner_ids |= set([partner.id for partner in message.partner_ids])
306 if message.attachment_ids:
307 attachment_ids |= set([attachment.id for attachment in message.attachment_ids])
308 # Read partners as SUPERUSER -> display the names like classic m2o even if no access
309 partners = res_partner_obj.name_get(cr, SUPERUSER_ID, list(partner_ids), context=context)
310 partner_tree = dict((partner[0], partner) for partner in partners)
312 # 2. Attachments as SUPERUSER, because could receive msg and attachments for doc uid cannot see
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 notification_obj = self.pool.get('mail.notification')
498 limit = limit or self._message_read_limit
503 # no specific IDS given: fetch messages according to the domain, add their parents if uid has access to
505 ids = self.search(cr, uid, domain, context=context, limit=limit)
507 # fetch parent if threaded, sort messages
508 for message in self.browse(cr, uid, ids, context=context):
509 message_id = message.id
510 if message_id in message_tree:
512 message_tree[message_id] = message
515 if thread_level == 0:
516 tree_parent_id = parent_id
518 tree_parent_id = message_id
520 while parent.parent_id and parent.parent_id.id != parent_id:
521 parent = parent.parent_id
522 tree_parent_id = parent.id
523 if not parent.id in message_tree:
524 message_tree[parent.id] = parent
525 # newest messages first
526 parent_tree.setdefault(tree_parent_id, [])
527 if tree_parent_id != message_id:
528 parent_tree[tree_parent_id].append(self._message_read_dict(cr, uid, message_tree[message_id], parent_id=tree_parent_id, context=context))
531 for key, message_id_list in parent_tree.iteritems():
532 message_id_list.sort(key=lambda item: item['id'])
533 message_id_list.insert(0, self._message_read_dict(cr, uid, message_tree[key], context=context))
535 # create final ordered message_list based on parent_tree
536 parent_list = parent_tree.items()
537 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)
538 message_list = [message for (key, msg_list) in parent_list for message in msg_list]
540 # get the child expandable messages for the tree
541 self._message_read_dict_postprocess(cr, uid, message_list, message_tree, context=context)
542 self._message_read_add_expandables(cr, uid, message_list, message_tree, parent_tree,
543 thread_level=thread_level, message_unload_ids=message_unload_ids, domain=domain, parent_id=parent_id, context=context)
546 #------------------------------------------------------
547 # mail_message internals
548 #------------------------------------------------------
551 cr.execute("""SELECT indexname FROM pg_indexes WHERE indexname = 'mail_message_model_res_id_idx'""")
552 if not cr.fetchone():
553 cr.execute("""CREATE INDEX mail_message_model_res_id_idx ON mail_message (model, res_id)""")
555 def _find_allowed_model_wise(self, cr, uid, doc_model, doc_dict, context=None):
556 doc_ids = doc_dict.keys()
557 allowed_doc_ids = self.pool.get(doc_model).search(cr, uid, [('id', 'in', doc_ids)], context=context)
558 return set([message_id for allowed_doc_id in allowed_doc_ids for message_id in doc_dict[allowed_doc_id]])
560 def _find_allowed_doc_ids(self, cr, uid, model_ids, context=None):
561 model_access_obj = self.pool.get('ir.model.access')
563 for doc_model, doc_dict in model_ids.iteritems():
564 if not model_access_obj.check(cr, uid, doc_model, 'read', False):
566 allowed_ids |= self._find_allowed_model_wise(cr, uid, doc_model, doc_dict, context=context)
569 def _search(self, cr, uid, args, offset=0, limit=None, order=None,
570 context=None, count=False, access_rights_uid=None):
571 """ Override that adds specific access rights of mail.message, to remove
572 ids uid could not see according to our custom rules. Please refer
573 to check_access_rule for more details about those rules.
575 After having received ids of a classic search, keep only:
576 - if author_id == pid, uid is the author, OR
577 - a notification (id, pid) exists, uid has been notified, OR
578 - uid have read access to the related document is model, res_id
579 - otherwise: remove the id
581 # Rules do not apply to administrator
582 if uid == SUPERUSER_ID:
583 return super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
584 context=context, count=count, access_rights_uid=access_rights_uid)
585 # Perform a super with count as False, to have the ids, not a counter
586 ids = super(mail_message, self)._search(cr, uid, args, offset=offset, limit=limit, order=order,
587 context=context, count=False, access_rights_uid=access_rights_uid)
588 if not ids and count:
593 pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'])['partner_id'][0]
594 author_ids, partner_ids, allowed_ids = set([]), set([]), set([])
597 messages = super(mail_message, self).read(cr, uid, ids, ['author_id', 'model', 'res_id', 'notified_partner_ids'], context=context)
598 for message in messages:
599 if message.get('author_id') and message.get('author_id')[0] == pid:
600 author_ids.add(message.get('id'))
601 elif pid in message.get('notified_partner_ids'):
602 partner_ids.add(message.get('id'))
603 elif message.get('model') and message.get('res_id'):
604 model_ids.setdefault(message.get('model'), {}).setdefault(message.get('res_id'), set()).add(message.get('id'))
606 allowed_ids = self._find_allowed_doc_ids(cr, uid, model_ids, context=context)
607 final_ids = author_ids | partner_ids | allowed_ids
610 return len(final_ids)
612 # re-construct a list based on ids, because set did not keep the original order
613 id_list = [id for id in ids if id in final_ids]
616 def check_access_rule(self, cr, uid, ids, operation, context=None):
617 """ Access rules of mail.message:
619 - author_id == pid, uid is the author, OR
620 - mail_notification (id, pid) exists, uid has been notified, OR
621 - uid have read access to the related document if model, res_id
624 - no model, no res_id, I create a private message OR
625 - pid in message_follower_ids if model, res_id OR
626 - mail_notification (parent_id.id, pid) exists, uid has been notified of the parent, OR
627 - uid have write access on the related document if model, res_id, OR
630 - author_id == pid, uid is the author, OR
631 - uid has write access on the related document if model, res_id
634 - uid has write access on the related document if model, res_id
637 def _generate_model_record_ids(msg_val, msg_ids=[]):
638 """ :param model_record_ids: {'model': {'res_id': (msg_id, msg_id)}, ... }
639 :param message_values: {'msg_id': {'model': .., 'res_id': .., 'author_id': ..}}
641 model_record_ids = {}
643 if msg_val[id]['model'] and msg_val[id]['res_id']:
644 model_record_ids.setdefault(msg_val[id]['model'], dict()).setdefault(msg_val[id]['res_id'], set()).add(msg_val[id]['res_id'])
645 return model_record_ids
647 if uid == SUPERUSER_ID:
649 if isinstance(ids, (int, long)):
651 not_obj = self.pool.get('mail.notification')
652 fol_obj = self.pool.get('mail.followers')
653 partner_id = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=None)['partner_id'][0]
655 # Read mail_message.ids to have their values
656 message_values = dict.fromkeys(ids)
657 cr.execute('SELECT DISTINCT id, model, res_id, author_id, parent_id FROM "%s" WHERE id = ANY (%%s)' % self._table, (ids,))
658 for id, rmod, rid, author_id, parent_id in cr.fetchall():
659 message_values[id] = {'model': rmod, 'res_id': rid, 'author_id': author_id, 'parent_id': parent_id}
661 # Author condition (READ, WRITE, CREATE (private)) -> could become an ir.rule ?
663 if operation == 'read' or operation == 'write':
664 author_ids = [mid for mid, message in message_values.iteritems()
665 if message.get('author_id') and message.get('author_id') == partner_id]
666 elif operation == 'create':
667 author_ids = [mid for mid, message in message_values.iteritems()
668 if not message.get('model') and not message.get('res_id')]
670 # Parent condition, for create (check for received notifications for the created message parent)
672 if operation == 'create':
673 parent_ids = [message.get('parent_id') for mid, message in message_values.iteritems()
674 if message.get('parent_id')]
675 not_ids = not_obj.search(cr, SUPERUSER_ID, [('message_id.id', 'in', parent_ids), ('partner_id', '=', partner_id)], context=context)
676 not_parent_ids = [notif.message_id.id for notif in not_obj.browse(cr, SUPERUSER_ID, not_ids, context=context)]
677 notified_ids += [mid for mid, message in message_values.iteritems()
678 if message.get('parent_id') in not_parent_ids]
680 # 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
681 other_ids = set(ids).difference(set(author_ids), set(notified_ids))
682 model_record_ids = _generate_model_record_ids(message_values, other_ids)
683 if operation == 'read':
684 not_ids = not_obj.search(cr, SUPERUSER_ID, [
685 ('partner_id', '=', partner_id),
686 ('message_id', 'in', ids),
688 notified_ids = [notification.message_id.id for notification in not_obj.browse(cr, SUPERUSER_ID, not_ids, context=context)]
689 elif operation == 'create':
690 for doc_model, doc_dict in model_record_ids.items():
691 fol_ids = fol_obj.search(cr, SUPERUSER_ID, [
692 ('res_model', '=', doc_model),
693 ('res_id', 'in', list(doc_dict.keys())),
694 ('partner_id', '=', partner_id),
696 fol_mids = [follower.res_id for follower in fol_obj.browse(cr, SUPERUSER_ID, fol_ids, context=context)]
697 notified_ids += [mid for mid, message in message_values.iteritems()
698 if message.get('model') == doc_model and message.get('res_id') in fol_mids]
700 # CRUD: Access rights related to the document
701 other_ids = other_ids.difference(set(notified_ids))
702 model_record_ids = _generate_model_record_ids(message_values, other_ids)
703 document_related_ids = []
704 for model, doc_dict in model_record_ids.items():
705 model_obj = self.pool.get(model)
706 mids = model_obj.exists(cr, uid, doc_dict.keys())
707 if operation in ['create', 'write', 'unlink']:
708 model_obj.check_access_rights(cr, uid, 'write')
709 model_obj.check_access_rule(cr, uid, mids, 'write', context=context)
711 model_obj.check_access_rights(cr, uid, operation)
712 model_obj.check_access_rule(cr, uid, mids, operation, context=context)
713 document_related_ids += [mid for mid, message in message_values.iteritems()
714 if message.get('model') == model and message.get('res_id') in mids]
716 # Calculate remaining ids: if not void, raise an error
717 other_ids = other_ids.difference(set(document_related_ids))
720 raise orm.except_orm(_('Access Denied'),
721 _('The requested operation cannot be completed due to security restrictions. Please contact your system administrator.\n\n(Document type: %s, Operation: %s)') % \
722 (self._description, operation))
724 def create(self, cr, uid, values, context=None):
727 default_starred = context.pop('default_starred', False)
728 if not values.get('message_id') and values.get('res_id') and values.get('model'):
729 values['message_id'] = tools.generate_tracking_message_id('%(res_id)s-%(model)s' % values)
730 elif not values.get('message_id'):
731 values['message_id'] = tools.generate_tracking_message_id('private')
732 newid = super(mail_message, self).create(cr, uid, values, context)
733 self._notify(cr, uid, newid, context=context)
734 # TDE FIXME: handle default_starred. Why not setting an inv on starred ?
735 # Because starred will call set_message_starred, that looks for notifications.
736 # When creating a new mail_message, it will create a notification to a message
737 # that does not exist, leading to an error (key not existing). Also this
738 # this means unread notifications will be created, yet we can not assure
739 # this is what we want.
741 self.set_message_starred(cr, uid, [newid], True, context=context)
744 def read(self, cr, uid, ids, fields=None, context=None, load='_classic_read'):
745 """ Override to explicitely call check_access_rule, that is not called
746 by the ORM. It instead directly fetches ir.rules and apply them. """
747 self.check_access_rule(cr, uid, ids, 'read', context=context)
748 res = super(mail_message, self).read(cr, uid, ids, fields=fields, context=context, load=load)
751 def unlink(self, cr, uid, ids, context=None):
752 # cascade-delete attachments that are directly attached to the message (should only happen
753 # for mail.messages that act as parent for a standalone mail.mail record).
754 self.check_access_rule(cr, uid, ids, 'unlink', context=context)
755 attachments_to_delete = []
756 for message in self.browse(cr, uid, ids, context=context):
757 for attach in message.attachment_ids:
758 if attach.res_model == self._name and attach.res_id == message.id:
759 attachments_to_delete.append(attach.id)
760 if attachments_to_delete:
761 self.pool.get('ir.attachment').unlink(cr, uid, attachments_to_delete, context=context)
762 return super(mail_message, self).unlink(cr, uid, ids, context=context)
764 def copy(self, cr, uid, id, default=None, context=None):
765 """ Overridden to avoid duplicating fields that are unique to each email """
768 default.update(message_id=False, headers=False)
769 return super(mail_message, self).copy(cr, uid, id, default=default, context=context)
771 #------------------------------------------------------
773 #------------------------------------------------------
775 # TDE note: this code is not used currently, will be improved in a future merge, when quoted context
776 # will be added to email send for notifications. Currently only WIP.
777 MAIL_TEMPLATE = """<div>
779 ${display_message(message)}
781 % for ctx_msg in context_messages:
782 ${display_message(ctx_msg)}
785 ${display_expandable()}
787 ${display_message(header_message)}
790 <%def name="display_message(message)">
792 Subject: ${message.subject}<br />
793 Body: ${message.body}
797 <%def name="display_expandable()">
798 <div>This is an expandable.</div>
802 def message_quote_context(self, cr, uid, id, context=None, limit=3, add_original=False):
804 1. message.parent_id = False: new thread, no quote_context
805 2. get the lasts messages in the thread before message
806 3. get the message header
807 4. add an expandable between them
809 :param dict quote_context: options for quoting
810 :return string: html quote
812 add_expandable = False
814 message = self.browse(cr, uid, id, context=context)
815 if not message.parent_id:
817 context_ids = self.search(cr, uid, [
818 ('parent_id', '=', message.parent_id.id),
819 ('id', '<', message.id),
820 ], limit=limit, context=context)
822 if len(context_ids) >= limit:
823 add_expandable = True
824 context_ids = context_ids[0:-1]
826 context_ids.append(message.parent_id.id)
827 context_messages = self.browse(cr, uid, context_ids, context=context)
828 header_message = context_messages.pop()
833 result = MakoTemplate(self.MAIL_TEMPLATE).render_unicode(message=message,
834 context_messages=context_messages,
835 header_message=header_message,
836 add_expandable=add_expandable,
837 # context kw would clash with mako internals
839 format_exceptions=True)
840 result = result.strip()
843 _logger.exception("failed to render mako template for quoting message")
847 def _notify(self, cr, uid, newid, context=None):
848 """ Add the related record followers to the destination partner_ids if is not a private message.
849 Call mail_notification.notify to manage the email sending
851 notification_obj = self.pool.get('mail.notification')
852 message = self.browse(cr, uid, newid, context=context)
854 partners_to_notify = set([])
855 # message has no subtype_id: pure log message -> no partners, no one notified
856 if not message.subtype_id:
858 # all partner_ids of the mail.message have to be notified
859 if message.partner_ids:
860 partners_to_notify |= set(message.partner_ids)
861 # all followers of the mail.message document have to be added as partners and notified
862 if message.model and message.res_id:
863 fol_obj = self.pool.get("mail.followers")
864 # browse as SUPERUSER because rules could restrict the search results
865 fol_ids = fol_obj.search(cr, SUPERUSER_ID, [
866 ('res_model', '=', message.model),
867 ('res_id', '=', message.res_id),
868 ('subtype_ids', 'in', message.subtype_id.id)
870 partners_to_notify |= set(fo.partner_id for fo in fol_obj.browse(cr, SUPERUSER_ID, fol_ids, context=context))
871 # remove me from notified partners, unless the message is written on my own wall
872 if message.author_id and message.model == "res.partner" and message.res_id == message.author_id.id:
873 partners_to_notify |= set([message.author_id])
874 elif message.author_id:
875 partners_to_notify = partners_to_notify - set([message.author_id])
878 if partners_to_notify:
879 self.write(cr, SUPERUSER_ID, [newid], {'notified_partner_ids': [(4, p.id) for p in partners_to_notify]}, context=context)
880 notification_obj._notify(cr, uid, newid, context=context)
883 # An error appear when a user receive a notification without notifying
884 # the parent message -> add a read notification for the parent
885 if message.parent_id:
886 # all notified_partner_ids of the mail.message have to be notified for the parented messages
887 partners_to_parent_notify = set(message.notified_partner_ids).difference(message.parent_id.notified_partner_ids)
888 for partner in partners_to_parent_notify:
889 notification_obj.create(cr, uid, {
890 'message_id': message.parent_id.id,
891 'partner_id': partner.id,
895 #------------------------------------------------------
897 #------------------------------------------------------
899 def check_partners_email(self, cr, uid, partner_ids, context=None):
900 """ Verify that selected partner_ids have an email_address defined.
901 Otherwise throw a warning. """
902 partner_wo_email_lst = []
903 for partner in self.pool.get('res.partner').browse(cr, uid, partner_ids, context=context):
904 if not partner.email:
905 partner_wo_email_lst.append(partner)
906 if not partner_wo_email_lst:
908 warning_msg = _('The following partners chosen as recipients for the email have no email address linked :')
909 for partner in partner_wo_email_lst:
910 warning_msg += '\n- %s' % (partner.name)
912 'title': _('Partners email addresses not found'),
913 'message': warning_msg,