Add "Has an image?" in find searches (refs #1314)

1 files changed, 5 insertions, 2 deletions

diff --git a/ishtar_common/views.py b/ishtar_common/views.py
index 6c0f0696a..dc72b8d12 100644
--- a/ishtar_common/views.py
+++ b/ishtar_common/views.py
@@ -173,7 +173,8 @@ HIERARCHIC_LEVELS = 5
 HIERARCHIC_FIELDS = ['periods', 'period', 'unit', 'material_type']
 PRIVATE_FIELDS = ('id', 'history_modifier', 'order')
 def get_item(model, func_name, default_name, extra_request_keys=[],
-            base_request={}, bool_fields=[], dated_fields=[]):
+            base_request={}, bool_fields=[], reversed_bool_fields=[],
+            dated_fields=[]):
     """
     Generic treatment of tables
     """
@@ -207,12 +208,14 @@ def get_item(model, func_name, default_name, extra_request_keys=[],
                 dct = request.session[func_name]
         else:
             request.session[func_name] = dct
-        for k in bool_fields:
+        for k in (list(bool_fields) + list(reversed_bool_fields)):
             if k in dct:
                 if dct[k] == u"1":
                     dct.pop(k)
                 else:
                     dct[k] = dct[k] == u"2" and True or False
+                    if k in reversed_bool_fields:
+                        dct[k] = not dct[k]
         for k in dated_fields:
             if k in dct:
                 if not dct[k]: