Improving the canned comments feature, now we can use Django style template syntax...

[osqa.git] / forum / settings / base.py

diff --git a/forum/settings/base.py b/forum/settings/base.py
index 75687be8b7f662125a45f11f6d601c97da2fdde8..0e085e56933e1a245b87a669bbd2b7773c650ae0 100644 (file)
--- a/forum/settings/base.py
+++ b/forum/settings/base.py
@@ -1,16 +1,18 @@
 import django.dispatch
-from django.utils.encoding import force_unicode
+from django.utils.encoding import force_unicode, smart_unicode
 from datetime import datetime, timedelta
+import logging
 
 TMP_MINICACHE_SECONDS = 5
 
 class SettingSet(list):
-    def __init__(self, name, title, description, weight=1000, markdown=False):
+    def __init__(self, name, title, description, weight=1000, markdown=False, can_preview=False):
         self.name = name
         self.title = title
         self.description = description
         self.weight = weight
         self.markdown = markdown
+        self.can_preview = can_preview
 
 
 class BaseSetting(object):
@@ -29,6 +31,8 @@ class BaseSetting(object):
         self._temp = None
 
         if set is not None:
+            self.set = set
+            
             if not set.name in Setting.sets:
                 Setting.sets[set.name] = set
 
@@ -38,7 +42,7 @@ class BaseSetting(object):
         return str(self.value)
 
     def __unicode__(self):
-        return unicode(self.value)
+        return smart_unicode(self.value)
 
     @property
     def value(self):
@@ -54,22 +58,29 @@ class BaseSetting(object):
             v = kv.value
             self._temp = (v, datetime.now() + timedelta(seconds=TMP_MINICACHE_SECONDS))
             return v
+        except KeyValue.DoesNotExist:
+            self._temp = (self.default, datetime.now() + timedelta(seconds=TMP_MINICACHE_SECONDS))
+            self.save(self.default)
         except Exception, e:
-                return self.default
+            logging.error("Error retrieving setting from database (%s): %s" % (self.name, str(e)))
+            
+        return self.default
 
     def set_value(self, new_value):
         new_value = self._parse(new_value)
+        self._temp = None
         self.save(new_value)
 
     def save(self, value):
-        self._temp = None
-        
         from forum.models import KeyValue
 
         try:
             kv = KeyValue.objects.get(key=self.name)
-        except:
+        except KeyValue.DoesNotExist:
             kv = KeyValue(key=self.name)
+        except Exception, e:
+            logging.error("Error savin setting to database (%s): %s" % (self.name, str(e)))
+            return
 
         kv.value = value
         kv.save()