Only show an entry once per feed.
Patch by fu.
diffs (27 lines):
diff -r a288bf7c1f88 -r 94a956a9a20e cgi-bin/DW/LatestFeed.pm
--- a/cgi-bin/DW/LatestFeed.pm Tue Jun 15 21:40:53 2010 +0800
+++ b/cgi-bin/DW/LatestFeed.pm Wed Jun 16 00:31:48 2010 +0800
@@ -289,16 +289,22 @@ sub _process_queue {
delete $item->{obj};
delete $item->{obj_entry};
+ # make sure we only add once, if the entry has multiple tags that map
to the same feed
+ my %feed_added;
+
# step 7.5) if the entry contains any tags that we are currently
showing
# globally, then put that onto the list
foreach my $tag ( $ent->tags ) {
# some lists we guarantee are always shown, these are the special
feeds that actually
# allow combining tags and things...
- if ( my $feed = $LJ::LATEST_TAG_FEEDS{tag_maps}->{$tag} ) {
+ my $feed;
+ if ( ( $feed = $LJ::LATEST_TAG_FEEDS{tag_maps}->{$tag} ) and ( !
$feed_added{$feed} ) ) {
my $nom = "latest_items_tag:$feed";
$lists{$nom} ||= LJ::MemCache::get( $nom ) || [];
unshift @{$lists{$nom}}, $item;
+
+ $feed_added{$feed}++;
}
# and now we try to determine if a tag is popular (top-N) and if
so, then we also want
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