[livejournal] r23115: LJSUP-13883: Journal pages optimizaiton ...

LJSUP-13883: Journal pages optimizaiton : stage 1

U   trunk/cgi-bin/LJ/S2/RecentPage.pm
U   trunk/cgi-bin/LJ/User.pm

Modified: trunk/cgi-bin/LJ/S2/RecentPage.pm
===================================================================
--- trunk/cgi-bin/LJ/S2/RecentPage.pm	2012-10-11 13:21:45 UTC (rev 23114)
+++ trunk/cgi-bin/LJ/S2/RecentPage.pm	2012-10-11 13:33:43 UTC (rev 23115)
@@ -155,6 +155,7 @@
 
     
     LJ::MemCacheProxy::get_multi( @prefetch_keys );
+    $u->prefetch_subscriptions();
 
     # load tags
     my $idsbyc = { $u->{clusterid} => [ ] };

Modified: trunk/cgi-bin/LJ/User.pm
===================================================================
--- trunk/cgi-bin/LJ/User.pm	2012-10-11 13:21:45 UTC (rev 23114)
+++ trunk/cgi-bin/LJ/User.pm	2012-10-11 13:33:43 UTC (rev 23115)
@@ -454,6 +454,12 @@
     LJ::load_user_props($u, @_);
 }
 
+sub prefetch_subscriptions {
+    my $u = shift;
+    my @subs = LJ::Subscription->find($u, prefetch => 1); 
+    $u->{__subscriptions} = @subs;
+}
+
 sub readonly {
     my $u = shift;
     return LJ::get_cap($u, "readonly");
@@ -3661,6 +3667,9 @@
     my ($u, %params) = @_;
     croak "No parameters" unless %params;
 
+    $params{postprocess} = $u->{__subscriptions} 
+        unless $params{postprocess};
+
     return LJ::Subscription->find($u, %params);
 }