[ADD] b_shift : 4 weeks search filter

beesdoo_shift/views/task.xml

@@ -37,7 +37,9 @@
                     <filter string="Unassigned" name="unassigned"
                         domain="[('worker_id', '=', False)]" />
                     <separator />
-                    <filter string="4 next days" name="nextweek"
+                    <filter string="+ / - 4 weeks" name="4weeksintervall"
+                        domain="[('end_time','&gt;', (context_today() - datetime.timedelta(days=28)).strftime('%Y-%m-%d 00:00:00')), ('start_time','&lt;', (context_today()  + datetime.timedelta(days=28)).strftime('%Y-%m-%d 23:59:59'))]" />
+                    <filter string="J+4" name="nextweek"
                         domain="[('end_time','&gt;', context_today().strftime('%Y-%m-%d 00:00:00')), ('start_time','&lt;', (context_today()  + datetime.timedelta(days=4)).strftime('%Y-%m-%d 23:59:59'))]" />
                     <filter string="J-5" name="jminus5"
                         domain="[('end_time','&gt;', (context_today() - datetime.timedelta(days=5)).strftime('%Y-%m-%d 00:00:00')), ('start_time','&lt;', (context_today()  - datetime.timedelta(days=5)).strftime('%Y-%m-%d 23:59:59'))]" />