211 lines
11 KiB
Python
211 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2010-today OpenERP SA (<http://www.openerp.com>)
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>
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#
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##############################################################################
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import openerp
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import openerp.tools as tools
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from openerp.osv import osv
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from openerp.osv import fields
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from openerp import SUPERUSER_ID
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class mail_group(osv.Model):
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""" A mail_group is a collection of users sharing messages in a discussion
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group. The group mechanics are based on the followers. """
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_description = 'Discussion group'
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_name = 'mail.group'
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_mail_flat_thread = False
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_inherit = ['mail.thread']
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_inherits = {'mail.alias': 'alias_id'}
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def _get_image(self, cr, uid, ids, name, args, context=None):
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result = dict.fromkeys(ids, False)
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for obj in self.browse(cr, uid, ids, context=context):
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result[obj.id] = tools.image_get_resized_images(obj.image)
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return result
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def _set_image(self, cr, uid, id, name, value, args, context=None):
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return self.write(cr, uid, [id], {'image': tools.image_resize_image_big(value)}, context=context)
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_columns = {
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'name': fields.char('Name', size=64, required=True, translate=True),
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'description': fields.text('Description'),
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'menu_id': fields.many2one('ir.ui.menu', string='Related Menu', required=True, ondelete="cascade"),
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'public': fields.selection([('public', 'Public'), ('private', 'Private'), ('groups', 'Selected Group Only')], 'Privacy', required=True,
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help='This group is visible by non members. \
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Invisible groups can add members through the invite button.'),
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'group_public_id': fields.many2one('res.groups', string='Authorized Group'),
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'group_ids': fields.many2many('res.groups', rel='mail_group_res_group_rel',
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id1='mail_group_id', id2='groups_id', string='Auto Subscription',
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help="Members of those groups will automatically added as followers. "\
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"Note that they will be able to manage their subscription manually "\
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"if necessary."),
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# image: all image fields are base64 encoded and PIL-supported
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'image': fields.binary("Photo",
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help="This field holds the image used as photo for the group, limited to 1024x1024px."),
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'image_medium': fields.function(_get_image, fnct_inv=_set_image,
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string="Medium-sized photo", type="binary", multi="_get_image",
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store={
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'mail.group': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
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},
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help="Medium-sized photo of the group. It is automatically "\
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"resized as a 128x128px image, with aspect ratio preserved. "\
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"Use this field in form views or some kanban views."),
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'image_small': fields.function(_get_image, fnct_inv=_set_image,
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string="Small-sized photo", type="binary", multi="_get_image",
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store={
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'mail.group': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
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},
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help="Small-sized photo of the group. It is automatically "\
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"resized as a 64x64px image, with aspect ratio preserved. "\
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"Use this field anywhere a small image is required."),
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'alias_id': fields.many2one('mail.alias', 'Alias', ondelete="restrict", required=True,
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help="The email address associated with this group. New emails received will automatically "
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"create new topics."),
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}
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def _get_default_employee_group(self, cr, uid, context=None):
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ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'base', 'group_user')
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return ref and ref[1] or False
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def _get_default_image(self, cr, uid, context=None):
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image_path = openerp.modules.get_module_resource('mail', 'static/src/img', 'groupdefault.png')
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return tools.image_resize_image_big(open(image_path, 'rb').read().encode('base64'))
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_defaults = {
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'public': 'groups',
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'group_public_id': _get_default_employee_group,
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'image': _get_default_image,
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'alias_domain': False, # always hide alias during creation
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}
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def _generate_header_description(self, cr, uid, group, context=None):
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header = ''
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if group.description:
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header = '%s' % group.description
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if group.alias_id and group.alias_id.alias_name and group.alias_id.alias_domain:
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if header:
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header = '%s<br/>' % header
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return '%sGroup email gateway: %s@%s' % (header, group.alias_id.alias_name, group.alias_id.alias_domain)
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return header
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def _subscribe_users(self, cr, uid, ids, context=None):
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for mail_group in self.browse(cr, uid, ids, context=context):
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partner_ids = []
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for group in mail_group.group_ids:
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partner_ids += [user.partner_id.id for user in group.users]
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self.message_subscribe(cr, uid, ids, partner_ids, context=context)
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def create(self, cr, uid, vals, context=None):
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mail_alias = self.pool.get('mail.alias')
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if not vals.get('alias_id'):
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vals.pop('alias_name', None) # prevent errors during copy()
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alias_id = mail_alias.create_unique_alias(cr, uid,
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# Using '+' allows using subaddressing for those who don't
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# have a catchall domain setup.
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{'alias_name': "group+" + vals['name']},
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model_name=self._name, context=context)
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vals['alias_id'] = alias_id
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# get parent menu
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menu_parent = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'mail_group_root')
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menu_parent = menu_parent and menu_parent[1] or False
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# Create menu id
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mobj = self.pool.get('ir.ui.menu')
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menu_id = mobj.create(cr, SUPERUSER_ID, {'name': vals['name'], 'parent_id': menu_parent}, context=context)
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vals['menu_id'] = menu_id
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# Create group and alias
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mail_group_id = super(mail_group, self).create(cr, uid, vals, context=context)
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mail_alias.write(cr, uid, [vals['alias_id']], {"alias_force_thread_id": mail_group_id}, context)
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group = self.browse(cr, uid, mail_group_id, context=context)
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# Create client action for this group and link the menu to it
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ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'action_mail_group_feeds')
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if ref:
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search_ref = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'mail', 'view_message_search')
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params = {
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'search_view_id': search_ref and search_ref[1] or False,
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'domain': [
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('model', '=', 'mail.group'),
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('res_id', '=', mail_group_id),
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],
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'context': {
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'default_model': 'mail.group',
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'default_res_id': mail_group_id,
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},
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'res_model': 'mail.message',
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'thread_level': 1,
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'header_description': self._generate_header_description(cr, uid, group, context=context),
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'view_mailbox': True,
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'compose_placeholder': 'Send a message to the group',
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}
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cobj = self.pool.get('ir.actions.client')
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newref = cobj.copy(cr, SUPERUSER_ID, ref[1], default={'params': str(params), 'name': vals['name']}, context=context)
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mobj.write(cr, SUPERUSER_ID, menu_id, {'action': 'ir.actions.client,' + str(newref), 'mail_group_id': mail_group_id}, context=context)
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if vals.get('group_ids'):
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self._subscribe_users(cr, uid, [mail_group_id], context=context)
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return mail_group_id
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def unlink(self, cr, uid, ids, context=None):
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groups = self.browse(cr, uid, ids, context=context)
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# Cascade-delete mail aliases as well, as they should not exist without the mail group.
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mail_alias = self.pool.get('mail.alias')
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alias_ids = [group.alias_id.id for group in groups if group.alias_id]
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# Delete mail_group
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res = super(mail_group, self).unlink(cr, uid, ids, context=context)
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# Delete alias
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mail_alias.unlink(cr, SUPERUSER_ID, alias_ids, context=context)
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# Cascade-delete menu entries as well
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self.pool.get('ir.ui.menu').unlink(cr, SUPERUSER_ID, [group.menu_id.id for group in groups if group.menu_id], context=context)
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return res
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def write(self, cr, uid, ids, vals, context=None):
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result = super(mail_group, self).write(cr, uid, ids, vals, context=context)
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if vals.get('group_ids'):
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self._subscribe_users(cr, uid, ids, context=context)
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# if description, name or alias is changed: update client action
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if vals.get('description') or vals.get('name') or vals.get('alias_id') or vals.get('alias_name'):
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cobj = self.pool.get('ir.actions.client')
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for action in [group.menu_id.action for group in self.browse(cr, uid, ids, context=context)]:
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new_params = action.params
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new_params['header_description'] = self._generate_header_description(cr, uid, group, context=context)
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cobj.write(cr, SUPERUSER_ID, [action.id], {'params': str(new_params)}, context=context)
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# if name is changed: update menu
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if vals.get('name'):
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mobj = self.pool.get('ir.ui.menu')
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mobj.write(cr, SUPERUSER_ID,
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[group.menu_id.id for group in self.browse(cr, uid, ids, context=context)],
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{'name': vals.get('name')}, context=context)
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return result
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def action_follow(self, cr, uid, ids, context=None):
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""" Wrapper because message_subscribe_users take a user_ids=None
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that receive the context without the wrapper. """
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return self.message_subscribe_users(cr, uid, ids, context=context)
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def action_unfollow(self, cr, uid, ids, context=None):
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""" Wrapper because message_unsubscribe_users take a user_ids=None
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that receive the context without the wrapper. """
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return self.message_unsubscribe_users(cr, uid, ids, context=context)
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