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 ##############################################################################
24 import openerp.tools as tools
25 from operator import itemgetter
27 from osv import fields
28 from tools.translate import _
30 class mail_group(osv.Model):
32 A mail_group is a collection of users sharing messages in a discussion
33 group. Group users are users that follow the mail group, using the
34 subscription/follow mechanism of OpenSocial. A mail group has nothing
35 in common with res.users.group.
38 _description = 'Discussion group'
40 _inherit = ['mail.thread']
41 _inherits = {'mail.alias': 'alias_id', 'ir.ui.menu': 'menu_id'}
43 def _get_image(self, cr, uid, ids, name, args, context=None):
44 result = dict.fromkeys(ids, False)
45 for obj in self.browse(cr, uid, ids, context=context):
46 result[obj.id] = tools.image_get_resized_images(obj.image)
49 def _set_image(self, cr, uid, id, name, value, args, context=None):
50 return self.write(cr, uid, [id], {'image': tools.image_resize_image_big(value)}, context=context)
52 def _get_last_month_msg_nbr(self, cr, uid, ids, name, args, context=None):
55 lower_date = (DT.datetime.now() - DT.timedelta(days=30)).strftime(tools.DEFAULT_SERVER_DATE_FORMAT)
56 result[id] = self.message_search(cr, uid, [id], limit=None, domain=[('date', '>=', lower_date)], count=True, context=context)
59 def _get_default_image(self, cr, uid, context=None):
60 image_path = openerp.modules.get_module_resource('mail', 'static/src/img', 'groupdefault.png')
61 return tools.image_resize_image_big(open(image_path, 'rb').read().encode('base64'))
64 'description': fields.text('Description'),
65 'menu_id': fields.many2one('ir.ui.menu', string='Related Menu', required=True, ondelete="cascade"),
66 'responsible_id': fields.many2one('res.users', string='Responsible',
67 ondelete='set null', required=True, select=1,
68 help="Responsible of the group that has all rights on the record."),
69 'public': fields.selection([('public', 'Public'), ('private', 'Private'), ('groups', 'Selected Group Only')],
70 string='Privacy', required=True,
71 help='This group is visible by non members. '\
72 'Invisible groups can add members through the invite button.'),
73 'group_public_id': fields.many2one('res.groups', string='Authorized Group'),
74 'group_ids': fields.many2many('res.groups', rel='mail_group_res_group_rel',
75 id1='mail_group_id', id2='groups_id', string='Auto Subscription',
76 help="Members of those groups will automatically added as followers. "\
77 "Note that they will be able to manage their subscription manually "\
79 'image': fields.binary("Photo",
80 help="This field holds the image used as photo for the "\
81 "user. The image is base64 encoded, and PIL-supported. "\
82 "It is limited to a 12024x1024 px image."),
83 'image_medium': fields.function(_get_image, fnct_inv=_set_image,
84 string="Medium-sized photo", type="binary", multi="_get_image",
86 'mail.group': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
88 help="Medium-sized photo of the group. It is automatically "\
89 "resized as a 180x180px image, with aspect ratio preserved. "\
90 "Use this field in form views or some kanban views."),
91 'image_small': fields.function(_get_image, fnct_inv=_set_image,
92 string="Small-sized photo", type="binary", multi="_get_image",
94 'mail.group': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
96 help="Small-sized photo of the group. It is automatically "\
97 "resized as a 50x50px image, with aspect ratio preserved. "\
98 "Use this field anywhere a small image is required."),
99 'last_month_msg_nbr': fields.function(_get_last_month_msg_nbr, type='integer',
100 string='Messages count for last month'),
101 'alias_id': fields.many2one('mail.alias', 'Alias', ondelete="cascade",
102 help="The email address associated with this group. New emails received will automatically "
103 "create new topics."),
106 def _get_default_employee_group(self, cr, uid, context=None):
107 ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'base', 'group_user')
108 return ref and ref[1] or False
110 def _get_menu_parent(self, cr, uid, context=None):
111 ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'mail_group_root')
112 return ref and ref[1] or False
116 'group_public_id': _get_default_employee_group,
117 'responsible_id': (lambda s, cr, uid, ctx: uid),
118 'image': _get_default_image,
119 'parent_id': _get_menu_parent,
120 'alias_domain': False, # always hide alias during creation
123 def _subscribe_user_with_group_m2m_command(self, cr, uid, ids, group_ids_command, context=None):
124 # form: {'group_ids': [(3, 10), (3, 3), (4, 10), (4, 3)]} or {'group_ids': [(6, 0, [ids]}
125 user_group_ids = [command[1] for command in group_ids_command if command[0] == 4]
126 user_group_ids += [id for command in group_ids_command if command[0] == 6 for id in command[2]]
127 # retrieve the user member of those groups
129 res_groups_obj = self.pool.get('res.groups')
130 for group in res_groups_obj.browse(cr, uid, user_group_ids, context=context):
131 user_ids += [user.id for user in group.users]
132 # subscribe the users
133 return self.message_subscribe(cr, uid, ids, user_ids, context=context)
135 def create(self, cr, uid, vals, context=None):
136 mail_alias = self.pool.get('mail.alias')
137 if not vals.get('alias_id'):
138 vals.pop('alias_name', None) # prevent errors during copy()
139 alias_id = mail_alias.create_unique_alias(cr, uid,
140 # Using '+' allows using subaddressing for those who don't
141 # have a catchall domain setup.
142 {'alias_name': "group+"+vals['name']},
143 model_name=self._name, context=context)
144 vals['alias_id'] = alias_id
146 mail_group_id = super(mail_group, self).create(cr, uid, vals, context)
148 # Create client action for this group and link the menu to it
149 ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'action_mail_group_feeds')
151 search_ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'view_message_search_wall')
153 'search_view_id': search_ref and search_ref[1] or False,
154 'domain': [('model','=','mail.group'),('res_id','=',mail_group_id)],
155 'res_model': 'mail.group',
156 'res_id': mail_group_id,
159 cobj = self.pool.get('ir.actions.client')
160 newref = cobj.copy(cr, uid, ref[1], default={'params': str(params), 'name': vals['name']}, context=context)
161 self.write(cr, uid, [mail_group_id], {'action': 'ir.actions.client,'+str(newref), 'mail_group_id': mail_group_id}, context=context)
163 mail_alias.write(cr, uid, [vals['alias_id']], {"alias_force_thread_id": mail_group_id}, context)
165 if vals.get('group_ids'):
166 self._subscribe_user_with_group_m2m_command(cr, uid, [mail_group_id], vals.get('group_ids'), context=context)
170 def unlink(self, cr, uid, ids, context=None):
171 # Cascade-delete mail aliases as well, as they should not exist without the mail group.
172 mail_alias = self.pool.get('mail.alias')
173 alias_ids = [group.alias_id.id for group in self.browse(cr, uid, ids, context=context) if group.alias_id]
174 res = super(mail_group, self).unlink(cr, uid, ids, context=context)
175 mail_alias.unlink(cr, uid, alias_ids, context=context)
178 def write(self, cr, uid, ids, vals, context=None):
179 if vals.get('group_ids'):
180 self._subscribe_user_with_group_m2m_command(cr, uid, ids, vals.get('group_ids'), context=context)
181 return super(mail_group, self).write(cr, uid, ids, vals, context=context)
183 def action_group_join(self, cr, uid, ids, context=None):
184 return self.message_subscribe(cr, uid, ids, context=context)
186 def action_group_leave(self, cr, uid, ids, context=None):
187 return self.message_unsubscribe(cr, uid, ids, context=context)
189 # ----------------------------------------
190 # OpenChatter methods and notifications
191 # ----------------------------------------
193 def message_get_monitored_follower_fields(self, cr, uid, ids, context=None):
194 """ Add 'responsible_id' to the monitored fields """
195 res = super(mail_group, self).message_get_monitored_follower_fields(cr, uid, ids, context=context)
196 return res + ['responsible_id']