X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/d0bd30824ec9c1f2af04d9e3d9b13473c8fcb9d8..39fc9a37dad196ecc2e36a64d17dbbd79c1224f2:/IkiWiki/Plugin/aggregate.pm

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index be62d8a1a..c1421f246 100644
--- 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,
 			);