Don't try to store status updates for fake blog entries

We create fake entries when scanning for saved blogs, and they should
never be saved to the db.

This was broken by baefbd4 which pushed
the save into the aggregator. Now, make it optional.

hamnadmin/hamnadmin/register/forms.py

@@ -29,7 +29,7 @@ def _trace(msg):
 
 		# Create a fake instance to pass down. We'll just throw it away
 		feedobj = Blog(feedurl=self.cleaned_data['feedurl'], authorfilter=self.cleaned_data['authorfilter'])
-		fetcher = FeedFetcher(feedobj, _trace)
+		fetcher = FeedFetcher(feedobj, _trace, False)
 		try:
 			entries = list(fetcher.parse())
 		except Exception, e:

hamnadmin/hamnadmin/util/aggregate.py

@@ -7,9 +7,10 @@
 from hamnadmin.register.models import Post
 
 class FeedFetcher(object):
-	def __init__(self, feed, tracefunc=None):
+	def __init__(self, feed, tracefunc=None, update=True):
 		self.feed = feed
 		self.tracefunc = tracefunc
+		self.update = update
 		self.newest_entry_date = None
 
 	def _trace(self, msg):
@@ -104,12 +105,13 @@ def parse(self, fetchsince=None):
 				# currently define rediculously long as 5 days
 				d = datetime.datetime.now()
 
-			self.feed.lastget = d
-			self.feed.save()
+			if self.update:
+				self.feed.lastget = d
+				self.feed.save()
 		else:
 			# We didn't get a Last-Modified time, so set it to the entry date
 			# for the latest entry in this feed.
-			if self.newest_entry_date:
+			if self.newest_entry_date and self.update:
 				self.feed.lastget = self.newest_entry_date
 				self.feed.save()