# -*- coding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2010-today OpenERP SA () # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see # ############################################################################## import datetime as DT import openerp import openerp.tools as tools from operator import itemgetter from osv import osv from osv import fields import tools from tools.translate import _ from lxml import etree class mail_group(osv.Model): """ A mail_group is a collection of users sharing messages in a discussion group. Group users are users that follow the mail group, using the subscription/follow mechanism of OpenSocial. A mail group has nothing in common with res.users.group. """ _description = 'Discussion group' _name = 'mail.group' _inherit = ['mail.thread'] _inherits = {'mail.alias': 'alias_id', 'ir.ui.menu': 'menu_id'} def _get_image(self, cr, uid, ids, name, args, context=None): result = dict.fromkeys(ids, False) for obj in self.browse(cr, uid, ids, context=context): result[obj.id] = tools.image_get_resized_images(obj.image) return result def _set_image(self, cr, uid, id, name, value, args, context=None): return self.write(cr, uid, [id], {'image': tools.image_resize_image_big(value)}, context=context) def _get_last_month_msg_nbr(self, cr, uid, ids, name, args, context=None): result = {} message_obj = self.pool.get('mail.message') for id in ids: lower_date = (DT.datetime.now() - DT.timedelta(days=30)).strftime(tools.DEFAULT_SERVER_DATE_FORMAT) result[id] = self.message_search(cr, uid, [id], limit=None, domain=[('date', '>=', lower_date)], count=True, context=context) return result def _get_default_image(self, cr, uid, context=None): image_path = openerp.modules.get_module_resource('mail', 'static/src/img', 'groupdefault.png') return tools.image_resize_image_big(open(image_path, 'rb').read().encode('base64')) _columns = { #'name': fields.char('Group Name', size=64, required=True), 'description': fields.text('Description'), 'menu_id': fields.many2one('ir.ui.menu', string='Related Menu', required=True, ondelete="cascade"), 'responsible_id': fields.many2one('res.users', string='Responsible', ondelete='set null', required=True, select=1, help="Responsible of the group that has all rights on the record."), 'public': fields.selection([('public','Public'),('private','Private'),('groups','Selected Group Only')], 'Privacy', required=True, help='This group is visible by non members. \ Invisible groups can add members through the invite button.'), 'group_public_id': fields.many2one('res.groups', string='Authorized Group'), 'group_ids': fields.many2many('res.groups', rel='mail_group_res_group_rel', id1='mail_group_id', id2='groups_id', string='Auto Subscription', help="Members of those groups will automatically added as followers. "\ "Note that they will be able to manage their subscription manually "\ "if necessary."), 'image': fields.binary("Photo", help="This field holds the image used as photo for the "\ "user. The image is base64 encoded, and PIL-supported. "\ "It is limited to a 12024x1024 px image."), 'image_medium': fields.function(_get_image, fnct_inv=_set_image, string="Medium-sized photo", type="binary", multi="_get_image", store = { 'mail.group': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10), }, help="Medium-sized photo of the group. It is automatically "\ "resized as a 180x180px image, with aspect ratio preserved. "\ "Use this field in form views or some kanban views."), 'image_small': fields.function(_get_image, fnct_inv=_set_image, string="Small-sized photo", type="binary", multi="_get_image", store = { 'mail.group': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10), }, help="Small-sized photo of the group. It is automatically "\ "resized as a 50x50px image, with aspect ratio preserved. "\ "Use this field anywhere a small image is required."), 'last_month_msg_nbr': fields.function(_get_last_month_msg_nbr, type='integer', string='Messages count for last month'), 'alias_id': fields.many2one('mail.alias', 'Alias', ondelete="cascade", help="The email address associated with this group. New emails received will automatically " "create new topics."), } def _get_default_employee_group(self, cr, uid, context=None): ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'base', 'group_user') return ref and ref[1] or False def _get_menu_parent(self, cr, uid, context=None): ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'mail_group_root') return ref and ref[1] or False _defaults = { 'public': 'groups', 'group_public_id': _get_default_employee_group, 'responsible_id': (lambda s, cr, uid, ctx: uid), 'image': _get_default_image, 'parent_id': _get_menu_parent, } def _subscribe_user_with_group_m2m_command(self, cr, uid, ids, group_ids_command, context=None): # form: {'group_ids': [(3, 10), (3, 3), (4, 10), (4, 3)]} or {'group_ids': [(6, 0, [ids]} user_group_ids = [command[1] for command in group_ids_command if command[0] == 4] user_group_ids += [id for command in group_ids_command if command[0] == 6 for id in command[2]] # retrieve the user member of those groups user_ids = [] res_groups_obj = self.pool.get('res.groups') for group in res_groups_obj.browse(cr, uid, user_group_ids, context=context): user_ids += [user.id for user in group.users] # subscribe the users return self.message_subscribe(cr, uid, ids, user_ids, context=context) def create(self, cr, uid, vals, context=None): alias_pool = self.pool.get('mail.alias') if not vals.get('alias_id'): name = vals.get('alias_name') or vals['name'] alias_id = alias_pool.create_unique_alias(cr, uid, {'alias_name': "group_"+name}, model_name=self._name, context=context) vals['alias_id'] = alias_id mail_group_id = super(mail_group, self).create(cr, uid, vals, context) # Create client action for this group and link the menu to it ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'action_mail_group_feeds') if ref: search_ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'view_message_search_wall') params = { 'search_view_id': search_ref and search_ref[1] or False, 'domain': [('model','=','mail.group'),('res_id','=',mail_group_id)], 'res_model': 'mail.group', 'res_id': mail_group_id, 'thread_level': 2 } cobj = self.pool.get('ir.actions.client') newref = cobj.copy(cr, uid, ref[1], default={'params': str(params), 'name': vals['name']}, context=context) self.write(cr, uid, [mail_group_id], {'action': 'ir.actions.client,'+str(newref), 'mail_group_id': mail_group_id}, context=context) alias_pool.write(cr, uid, [vals['alias_id']], {"alias_force_thread_id": mail_group_id}, context) if vals.get('group_ids'): self._subscribe_user_with_group_m2m_command(cr, uid, [mail_group_id], vals.get('group_ids'), context=context) return mail_group_id def unlink(self, cr, uid, ids, context=None): # Cascade-delete mail aliases as well, as they should not exist without the mail group. mail_alias = self.pool.get('mail.alias') alias_ids = [group.alias_id.id for group in self.browse(cr, uid, ids, context=context) if group.alias_id] res = super(mail_group, self).unlink(cr, uid, ids, context=context) mail_alias.unlink(cr, uid, alias_ids, context=context) return res def write(self, cr, uid, ids, vals, context=None): if vals.get('group_ids'): self._subscribe_user_with_group_m2m_command(cr, uid, ids, vals.get('group_ids'), context=context) return super(mail_group, self).write(cr, uid, ids, vals, context=context) def action_group_join(self, cr, uid, ids, context=None): return self.message_subscribe(cr, uid, ids, context=context) def action_group_leave(self, cr, uid, ids, context=None): return self.message_unsubscribe(cr, uid, ids, context=context)