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[git.ikiwiki.info.git] / IkiWiki / Plugin / aggregate.pm

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index be62d8a1aeb31add542cfb39dcf90556aeb5ee73..c1421f24612863014a5a8f53ecb3c4bb1aab708f 100644 (file)
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -40,17 +40,21 @@ sub getopt () { #{{{
 
 sub getsetup () { #{{{
        return
+               plugin => {
+                       safe => 1,
+                       rebuild => undef,
+               },
                aggregateinternal => {
                        type => "boolean",
-                       default => 0,
-                       description => "enable aggregation to internal pages",
+                       example => 0,
+                       description => "enable aggregation to internal pages?",
                        safe => 0, # enabling needs manual transition
                        rebuild => 0,
                },
                aggregate_webtrigger => {
                        type => "boolean",
-                       default => 0,
-                       description => "allow aggregation to be triggered via the web",
+                       example => 0,
+                       description => "allow aggregation to be triggered via the web?",
                        safe => 1,
                        rebuild => 0,
                },
@@ -416,10 +420,10 @@ sub expire () { #{{{
                next unless $feed->{expireage} || $feed->{expirecount};
                my $count=0;
                my %seen;
-               foreach my $item (sort { $IkiWiki::pagectime{$b->{page}} <=> $IkiWiki::pagectime{$a->{page}} }
-                                 grep { exists $_->{page} && $_->{feed} eq $feed->{name} && $IkiWiki::pagectime{$_->{page}} }
+               foreach my $item (sort { ($IkiWiki::pagectime{$b->{page}}||0) <=> ($IkiWiki::pagectime{$a->{page}}||0) }
+                                 grep { exists $_->{page} && $_->{feed} eq $feed->{name} }
                                  values %guids) {
-                       if ($feed->{expireage}) {
+                       if ($feed->{expireage} && $IkiWiki::pagectime{$_->{page}}) {
                                my $days_old = (time - $IkiWiki::pagectime{$item->{page}}) / 60 / 60 / 24;
                                if ($days_old > $feed->{expireage}) {
                                        debug(sprintf(gettext("expiring %s (%s days old)"),
@@ -516,12 +520,18 @@ sub aggregate (@) { #{{{
                }
 
                foreach my $entry ($f->entries) {
+                       my $content=$content=$entry->content;
+                       # atom feeds may have no content, only a summary
+                       if (! defined $content) {
+                               $content=$entry->summary;
+                       }
+
                        add_page(
                                feed => $feed,
                                copyright => $f->copyright,
                                title => defined $entry->title ? decode_entities($entry->title) : "untitled",
                                link => $entry->link,
-                               content => defined $entry->content->body ? $entry->content->body : "",
+                               content => defined $content ? $content->body : "",
                                guid => defined $entry->id ? $entry->id : time."_".$feed->{name},
                                ctime => $entry->issued ? ($entry->issued->epoch || time) : time,
                        );