X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/4a6d5330e5b9554f1bd25b9025dd96200c6519c7..a0dbdcad77a97ab1219beeb8a92305538500ba3a:/IkiWiki/Plugin/comments.pm

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index af7e7eccd..b244a7431 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -433,7 +433,8 @@ sub editcomment ($$) {
 
 	$content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n";
 
-	my $editcontent = $form->field('editcontent') || '';
+	my $editcontent = $form->field('editcontent');
+	$editcontent="" if ! defined $editcontent;
 	$editcontent =~ s/\r\n/\n/g;
 	$editcontent =~ s/\r/\n/g;
 	$editcontent =~ s/"/\\"/g;
@@ -742,7 +743,6 @@ sub pagetemplate (@) {
 	             $template->query(name => 'commentsurl') ||
 	             $template->query(name => 'atomcommentsurl') ||
 	             $template->query(name => 'comments')) &&
-	            length $page && # not dynamic
 	            commentsshown($page);
 
 	if ($template->query(name => 'comments')) {
@@ -860,7 +860,7 @@ sub num_comments ($$) {
 	my $dir=shift;
 
 	my @comments=glob("$dir/$page/$config{comments_pagename}*._comment");
-	return @comments;
+	return int @comments;
 }
 
 sub unique_comment_location ($$$$) {
@@ -909,11 +909,13 @@ sub match_comment ($$;@) {
 	my $page = shift;
 	my $glob = shift;
 
-	if (! IkiWiki::isinternal($page)) {
-		return IkiWiki::FailReason->new("$page is not a comment");
-	}
-	my $type=IkiWiki::pagetype($IkiWiki::pagesources{$page});
-	if (defined $type && $type ne "_comment") {
+	# To see if it's a comment, check the source file type.
+	# Deal with comments that were just deleted.
+	my $source=exists $IkiWiki::pagesources{$page} ?
+		$IkiWiki::pagesources{$page} :
+		$IkiWiki::delpagesources{$page};
+	my $type=defined $source ? IkiWiki::pagetype($source) : undef;
+	if (! defined $type || $type ne "_comment") {
 		return IkiWiki::FailReason->new("$page is not a comment");
 	}
 
@@ -924,11 +926,11 @@ sub match_comment_pending ($$;@) {
 	my $page = shift;
 	my $glob = shift;
 	
-	if (! IkiWiki::isinternal($page)) {
-		return IkiWiki::FailReason->new("$page is not a pending comment");
-	}
-	my $type=IkiWiki::pagetype($IkiWiki::pagesources{$page});
-	if (defined $type && $type ne "_comment_pending") {
+	my $source=exists $IkiWiki::pagesources{$page} ?
+		$IkiWiki::pagesources{$page} :
+		$IkiWiki::delpagesources{$page};
+	my $type=defined $source ? IkiWiki::pagetype($source) : undef;
+	if (! defined $type || $type ne "_comment_pending") {
 		return IkiWiki::FailReason->new("$page is not a pending comment");
 	}