[livejournal] r23107: LJSUP-13883: Journal pages optimizaiton ...

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

Modified: trunk/cgi-bin/LJ/S2/RecentPage.pm
===================================================================
--- trunk/cgi-bin/LJ/S2/RecentPage.pm	2012-10-11 11:53:45 UTC (rev 23106)
+++ trunk/cgi-bin/LJ/S2/RecentPage.pm	2012-10-11 12:02:43 UTC (rev 23107)
@@ -122,6 +122,10 @@
 
     die $err if $err;
 
+    # preload js for sharing 
+    LJ::MemCacheProxy::get_multi(
+            map { "s2:cache:share:js::" . $u->{'userid'} . ":$_" } @itemids );
+
     ### load the log properties
     my %logprops = ();
     my $logtext;

Modified: trunk/cgi-bin/LJ/Share.pm
===================================================================
--- trunk/cgi-bin/LJ/Share.pm	2012-10-11 11:53:45 UTC (rev 23106)
+++ trunk/cgi-bin/LJ/Share.pm	2012-10-11 12:02:43 UTC (rev 23107)
@@ -79,10 +79,18 @@
 
     my $cache_key;
     if ( my $entry = delete $opts->{'entry'} ) {
+        unless (%$opts) {
+            $cache_key = 's2:cache:share:js:' . 
+                        $entry->journalid . ":" . $entry->jitemid;
+
+            my $data = LJ::MemCacheProxy::get($cache_key);
+            return $data if $data;
+        }
+
         $opts->{'title'}        = LJ::ejs( LJ::Text->drop_html($entry->subject_raw) );
         $opts->{'url'}          = $entry->url;
 
-        if ($opts->{'title'}){
+        if ($opts->{'title'}) {
             $opts->{'title'}       = Encode::decode_utf8($opts->{'title'});
             $opts->{'title'}       =~ s/\r|\n|\x85|\x{2028}|\x{2029}//gsm;
             $opts->{'title'}       = Encode::encode_utf8($opts->{'title'});
@@ -94,6 +102,7 @@
     my $result_text = 
         qq{<script type="text/javascript">LJShare.link($opts_out);</script>};
 
+    LJ::MemCacheProxy::set($cache_key, $result_text, 5 * 60) if $cache_key;
     return $result_text;
 }