comments: Add link to comment post form to allow user to sign in if they wish to, if the configuration makes signin optional for commenting.

1 files changed, 7 insertions, 0 deletions

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 98f9f8b3d..e618d1a90 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -317,6 +317,13 @@ sub editcomment ($$) {
 			force => 1);
 	}
 
+	if (! defined $session->param('name')) {
+		# Make signinurl work and return here.
+		$form->tmpl_param(signinurl => IkiWiki::cgiurl(do => 'signin'));
+		$session->param(postsignin => $ENV{QUERY_STRING});
+		IkiWiki::cgi_savesession($session);
+	}
+
 	# The untaint is OK (as in editpage) because we're about to pass
 	# it to file_pruned anyway
 	my $page = $form->field('page');