KERNEL: add check if all id exist and add search_count from ame

bzr revid: ced-2323d89a2163f9218413615befdce0400441eb67

bin/osv/orm.py

@@ -912,6 +912,10 @@ class orm(object):
 				cr.execute('SELECT id FROM '+self._table+' WHERE id IN ('+ids_str+')'+d1, d2)
 				if not cr.rowcount == len({}.fromkeys(ids)):
 					raise except_orm('AccessError', 'You try to bypass an access rule (Document type: %s).'%self._description)
+			else:
+				cr.execute('SELECT id FROM '+self._table+' WHERE id IN ('+ids_str+')')
+				if not cr.rowcount == len({}.fromkeys(ids)):
+					raise except_orm('AccessError', 'You try to write on an record that doesn\'t exist (Document type: %s).'%self._description)
 			cr.execute('update '+self._table+' set '+string.join(upd0,',')+' where id in ('+ids_str+')'+d1, upd1+ d2)
 
 			if totranslate:
@@ -1517,8 +1521,25 @@ class orm(object):
 		return (qu1,qu2,tables)
 
 	def search_count(self, cr, user, args, context={}):
-		return 128
+		# compute the count of records
+		(qu1,qu2,tables) = self._where_calc(cr, user, args, context)
 
+		if len(qu1):
+			qu1 = ' where '+string.join(qu1,' and ')
+		else:
+			qu1 = ''
+
+		# construct a clause for the rules :
+		d1, d2 = self.pool.get('ir.rule').domain_get(cr, user, self._name)
+		if d1:
+			qu1 = qu1 and qu1+' and '+d1 or ' where '+d1
+			qu2 += d2
+		
+		# execute the "main" query to fetch the count of ids
+		cr.execute('select count(%s.id) from ' % self._table + ','.join(tables) +qu1, qu2)
+		res = cr.fetchall()
+		return res[0][0]
+	
 	def search(self, cr, user, args, offset=0, limit=None, order=None, context={}):
 
 		# compute the where, order by, limit and offset clauses