1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2011 OpenERP S.A (<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 ##############################################################################
22 from osv import osv, fields
23 from tools.translate import _
25 _logger = logging.getLogger(__name__)
28 SHARED_DOCS_MENU = "Documents"
29 SHARED_DOCS_CHILD_MENU = "Shared Documents"
31 class share_wizard_portal(osv.TransientModel):
32 """Inherited share wizard to automatically create appropriate
33 menus in the selected portal upon sharing with a portal group."""
34 _inherit = "share.wizard"
36 def _user_type_selection(self, cr, uid, context=None):
37 selection = super(share_wizard_portal, self)._user_type_selection(cr, uid, context=context)
38 selection.extend([('existing','Users you already shared with'),
39 ('groups','Existing Groups (e.g Portal Groups)')])
43 'user_ids': fields.many2many('res.users', 'share_wizard_res_user_rel', 'share_id', 'user_id', 'Existing users', domain=[('share', '=', True)]),
44 'group_ids': fields.many2many('res.groups', 'share_wizard_res_group_rel', 'share_id', 'group_id', 'Existing groups', domain=[('share', '=', False)]),
47 def _check_preconditions(self, cr, uid, wizard_data, context=None):
48 if wizard_data.user_type == 'existing':
49 self._assert(wizard_data.user_ids,
50 _('Please select at least one user to share with'),
52 elif wizard_data.user_type == 'groups':
53 self._assert(wizard_data.group_ids,
54 _('Please select at least one group to share with'),
56 return super(share_wizard_portal, self)._check_preconditions(cr, uid, wizard_data, context=context)
58 def _create_or_get_submenu_named(self, cr, uid, parent_menu_id, menu_name, context=None):
59 if not parent_menu_id:
61 Menus = self.pool.get('ir.ui.menu')
62 parent_menu = Menus.browse(cr, uid, parent_menu_id) # No context
65 for child_menu in parent_menu.child_id:
66 max_seq = max(max_seq, child_menu.sequence)
67 if child_menu.name == menu_name:
68 menu_id = child_menu.id
71 # not found, create it
72 menu_id = Menus.create(cr, UID_ROOT,
74 'parent_id': parent_menu.id,
75 'sequence': max_seq + 10, # at the bottom
79 def _sharing_root_menu_id(self, cr, uid, portal, context=None):
80 """Create or retrieve root ID of sharing menu in portal menu
82 :param portal: browse_record of portal, constructed with a context WITHOUT language
84 parent_menu_id = self._create_or_get_submenu_named(cr, uid, portal.parent_menu_id.id, SHARED_DOCS_MENU, context=context)
86 child_menu_id = self._create_or_get_submenu_named(cr, uid, parent_menu_id, SHARED_DOCS_CHILD_MENU, context=context)
89 def _create_shared_data_menu(self, cr, uid, wizard_data, portal, context=None):
90 """Create sharing menus in portal menu according to share wizard options.
92 :param wizard_data: browse_record of share.wizard
93 :param portal: browse_record of portal, constructed with a context WITHOUT language
95 root_menu_id = self._sharing_root_menu_id(cr, uid, portal, context=context)
97 # no specific parent menu, cannot create the sharing menu at all.
99 # Create the shared action and menu
100 action_def = self._shared_action_def(cr, uid, wizard_data, context=None)
101 action_id = self.pool.get('ir.actions.act_window').create(cr, UID_ROOT, action_def)
102 menu_data = {'name': action_def['name'],
104 'action': 'ir.actions.act_window,'+str(action_id),
105 'parent_id': root_menu_id,
106 'icon': 'STOCK_JUSTIFY_FILL'}
107 menu_id = self.pool.get('ir.ui.menu').create(cr, UID_ROOT, menu_data)
110 def _create_share_users_group(self, cr, uid, wizard_data, context=None):
111 # Override of super() to handle the possibly selected "existing users"
112 # and "existing groups".
113 # In both cases, we call super() to create the share group, but when
114 # sharing with existing groups, we will later delete it, and copy its
115 # access rights and rules to the selected groups.
116 super_result = super(share_wizard_portal,self)._create_share_users_group(cr, uid, wizard_data, context=context)
118 # For sharing with existing groups, we don't create a share group, instead we'll
119 # alter the rules of the groups so they can see the shared data
120 if wizard_data.group_ids:
121 # get the list of portals and the related groups to install their menus.
122 res_groups = self.pool.get('res.groups')
123 all_portal_group_ids = res_groups.search(cr, UID_ROOT, [('is_portal', '=', True)])
125 # populate result lines with the users of each group and
126 # setup the menu for portal groups
127 for group in wizard_data.group_ids:
128 if group.id in all_portal_group_ids:
129 self._create_shared_data_menu(cr, uid, wizard_data, group.id, context=context)
131 for user in group.users:
132 new_line = {'user_id': user.id,
133 'newly_created': False}
134 wizard_data.write({'result_line_ids': [(0,0,new_line)]})
136 elif wizard_data.user_ids:
137 # must take care of existing users, by adding them to the new group, which is super_result[0],
138 # and adding the shortcut
139 selected_user_ids = [x.id for x in wizard_data.user_ids]
140 self.pool.get('res.users').write(cr, UID_ROOT, selected_user_ids, {'groups_id': [(4, super_result[0])]})
141 self._setup_action_and_shortcut(cr, uid, wizard_data, selected_user_ids, make_home=False, context=context)
142 # populate the result lines for existing users too
143 for user in wizard_data.user_ids:
144 new_line = { 'user_id': user.id,
145 'newly_created': False}
146 wizard_data.write({'result_line_ids': [(0,0,new_line)]})
150 def copy_share_group_access_and_delete(self, cr, wizard_data, share_group_id, context=None):
151 # In the case of sharing with existing groups, the strategy is to copy
152 # access rights and rules from the share group, so that we can
153 if not wizard_data.group_ids: return
154 Groups = self.pool.get('res.groups')
155 Rules = self.pool.get('ir.rule')
156 Rights = self.pool.get('ir.model.access')
157 share_group = Groups.browse(cr, UID_ROOT, share_group_id)
158 share_rule_ids = [r.id for r in share_group.rule_groups]
159 for target_group in wizard_data.group_ids:
160 # Link the rules to the group. This is appropriate because as of
161 # v6.1, the algorithm for combining them will OR the rules, hence
162 # extending the visible data.
163 Rules.write(cr, UID_ROOT, share_rule_ids, {'groups': [(4,target_group.id)]})
164 _logger.debug("Linked sharing rules from temporary sharing group to group %s", target_group)
166 # Copy the access rights. This is appropriate too because
167 # groups have the UNION of all permissions granted by their
168 # access right lines.
169 for access_line in share_group.model_access:
170 Rights.copy(cr, UID_ROOT, access_line.id, default={'group_id': target_group.id})
171 _logger.debug("Copied access rights from temporary sharing group to group %s", target_group)
173 # finally, delete it after removing its users
174 Groups.write(cr, UID_ROOT, [share_group_id], {'users': [(6,0,[])]})
175 Groups.unlink(cr, UID_ROOT, [share_group_id])
176 _logger.debug("Deleted temporary sharing group %s", share_group_id)
178 def _finish_result_lines(self, cr, uid, wizard_data, share_group_id, context=None):
179 super(share_wizard_portal,self)._finish_result_lines(cr, uid, wizard_data, share_group_id, context=context)
180 self.copy_share_group_access_and_delete(cr, wizard_data, share_group_id, context=context)
182 share_wizard_portal()
185 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: