[ADD] Add common report header default file (Tested with central journal only) => Need to improve it and work of all journals reports (Under development)

bzr revid: mra@mra-laptop-20100710071957-ddp1dmz5ve9f5qdt

addons/account/report/account_journal_common_default.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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 <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from osv import osv, fields
+from tools.translate import _
+
+class account_journal_common_default(object):
+
+    def _sum_debit(self, period_id, journal_id=False):
+        if isinstance(journal_id, int):
+            journal_id = [journal_id]
+        if not journal_id:
+            journal_id = self.journal_ids
+        self.cr.execute('SELECT SUM(debit) FROM account_move_line l WHERE period_id=%s AND journal_id IN %s '+self.query_get_clause+' ', (period_id, tuple(journal_id)))
+        res = self.cr.fetchone()[0]
+        return res or 0.0
+
+    def _sum_credit(self, period_id, journal_id=False):
+        if isinstance(journal_id, int):
+            journal_id = [journal_id]
+        if not journal_id:
+            journal_id = self.journal_ids
+        self.cr.execute('SELECT SUM(credit) FROM account_move_line l WHERE period_id=%s AND journal_id IN %s '+self.query_get_clause+'', (period_id, tuple(journal_id)))
+        return self.cr.fetchone()[0] or 0.0
+
+    def get_start_date(self, form):
+        return pooler.get_pool(self.cr.dbname).get('account.period').browse(self.cr,self.uid,form['period_from']).name
+
+    def get_end_date(self, form):
+        return pooler.get_pool(self.cr.dbname).get('account.period').browse(self.cr,self.uid,form['period_to']).name
+
+#vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: