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from osv import osv, orm
from osv import fields
class res_log(osv.osv):
_inherit = 'res.log'
_columns = {
'read_ok': fields.boolean(
string='Read OK',
help='Indicate if the user is able to open the document in res.log',
),
}
_defaults = {
'read_ok': False,
}
def _check_parent_menu_access(self, cr, uid, menu_id, context=None):
"""
Check if the use can access to parent menus
"""
menu_obj = self.pool.get('ir.ui.menu')
menu_ids = []
while menu_id:
menu_ids.append(menu_id)
cr.execute('''
SELECT
m.parent_id, m.id
FROM ir_ui_menu m
WHERE m.id = %(menu_id)s
''', {'menu_id': menu_id})
menus = cr.dictfetchall()
for menu in menus:
if menu.get('parent_id'):
menu_id = menu.get('parent_id')
else:
menu_id = False
# Check the visibility
menu_acl = menu_obj._filter_visible_menus(cr, uid, menu_ids, context=context)
menu_ids.reverse()
for menu_id in menu_ids:
if menu_id not in menu_acl:
return False
return True
def _check_menu_access(self, cr, uid, model, context=None):
"""
Check if the user can access to this object by checking the access to
menus.
"""
menu_obj = self.pool.get('ir.ui.menu')
menus = False
cr.execute('''
SELECT
m.parent_id, m.id
FROM ir_ui_menu m
LEFT JOIN
ir_values v ON v.res_id = m.id
WHERE
v.model = 'ir.ui.menu'
AND
v.key = 'action'
AND
v.key2 = 'tree_but_open'
AND
v.value IN (SELECT
'ir.actions.act_window,' || w.id
FROM
ir_act_window w
WHERE
w.res_model = %(model)s
AND
w.type = 'ir.actions.act_window')
''', {'model': model})
menus = cr.dictfetchall()
res = False
for m in menus:
m_access = True
if m.get('parent_id'):
m_access = self._check_parent_menu_access(cr, uid, m.get('parent_id'), context=context)
if m_access:
res = True
if m.get('id') and m_access:
if m['id'] in menu_obj._filter_visible_menus(cr, uid, [m['id']], context=context):
res = True
return res
def _check_read_rights(self, cr, uid, model=False, rr=None, context=None):
if rr is None:
rr = {}
user_id = hasattr(uid, 'realUid') and uid.realUid or uid
read_ok = False
if user_id and model:
if (user_id, model) in rr:
return rr[(user_id, model)]
read_ok = self.pool.get('ir.model.access').check(cr, user_id, model, 'read', context=context)
if read_ok:
read_ok = self._check_menu_access(cr, user_id, model, context=context)
rr[(user_id, model)] = read_ok
return read_ok
def create(self, cr, uid, vals, context=None):
if vals is None:
vals = {}
# vals['read_ok'] = self._check_read_rights(cr, uid, vals.get('res_model', False), context=context)
return super(res_log, self).create(cr, hasattr(uid, 'realUid') and uid.realUid or uid, vals, context=context)
def get(self, cr, uid, context=None):
unread_log_ids = self.search(cr, uid, [
('user_id', '=', uid),
('read', '=', False),
], context=context)
list_of_fields = [
'name',
'res_model',
'res_id',
'context',
'domain',
'read_ok',
]
read_rights = {}
res = self.read(cr, uid, unread_log_ids, list_of_fields, context=context)
res.reverse()
result = []
res_dict = {}
for r in res:
r['read_ok'] = self._check_read_rights(cr, uid, r['res_model'], read_rights, context=context)
t = (r['res_model'], r['res_id'])
if t not in res_dict:
res_dict[t] = True
result.insert(0,r)
self.write(cr, uid, unread_log_ids, {'read': True}, context=context)
return result
res_log()
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