X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/c5f1c503cdac65a55e6a796c86fdcc9d0b9ad6d3..b4b47f6f7385aec6b9c0cdb16848fabf198744c0:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 926d42a49..9de25a4b3 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -544,7 +544,7 @@ sub checkconfig () {
 		error(gettext("Must specify url to wiki with --url when using --cgi"));
 	}
 
-	if (length $config{url}) {
+	if (defined $config{url} && length $config{url}) {
 		eval q{use URI};
 		my $baseurl = URI->new($config{url});
 
@@ -810,17 +810,23 @@ sub srcfile ($;$) {
 	return (srcfile_stat(@_))[0];
 }
 
-sub add_underlay ($) {
+sub add_literal_underlay ($) {
 	my $dir=shift;
 
-	if ($dir !~ /^\//) {
-		$dir="$config{underlaydirbase}/$dir";
-	}
-
 	if (! grep { $_ eq $dir } @{$config{underlaydirs}}) {
 		unshift @{$config{underlaydirs}}, $dir;
 	}
+}
+
+sub add_underlay ($) {
+	my $dir = shift;
 
+	if ($dir !~ /^\//) {
+		$dir="$config{underlaydirbase}/$dir";
+	}
+
+	add_literal_underlay($dir);
+	# why does it return 1? we just don't know
 	return 1;
 }
 
@@ -1068,6 +1074,16 @@ sub baseurl (;$) {
 	return $page;
 }
 
+sub urlabs ($$) {
+	my $url=shift;
+	my $urlbase=shift;
+
+	return $url unless defined $urlbase && length $urlbase;
+
+	eval q{use URI};
+	URI->new_abs($url, $urlbase)->as_string;
+}
+
 sub abs2rel ($$) {
 	# Work around very innefficient behavior in File::Spec if abs2rel
 	# is passed two relative paths. It's much faster if paths are
@@ -1140,7 +1156,7 @@ sub urlto ($;$$) {
 	my $absolute=shift;
 	
 	if (! length $to) {
-		return beautify_urlpath(baseurl($from)."index.$config{htmlext}");
+		$to = 'index';
 	}
 
 	if (! $destsources{$to}) {
@@ -1152,7 +1168,7 @@ sub urlto ($;$$) {
 	}
 
 	if (! defined $from) {
-		my $u = $local_url;
+		my $u = $local_url || '';
 		$u =~ s{/$}{};
 		return $u.beautify_urlpath("/".$to);
 	}
@@ -1906,39 +1922,6 @@ sub template ($;@) {
 	template_depends(shift, undef, @_);
 }
 
-sub misctemplate ($$;@) {
-	my $title=shift;
-	my $content=shift;
-	my %params=@_;
-	
-	my $template=template("page.tmpl");
-
-	my $page="";
-	if (exists $params{page}) {
-		$page=delete $params{page};
-	}
-	run_hooks(pagetemplate => sub {
-		shift->(
-			page => $page,
-			destpage => $page,
-			template => $template,
-		);
-	});
-	templateactions($template, "");
-
-	$template->param(
-		dynamic => 1,
-		title => $title,
-		wikiname => $config{wikiname},
-		content => $content,
-		baseurl => baseurl(),
-		html5 => $config{html5},
-		%params,
-	);
-	
-	return $template->output;
-}
-
 sub templateactions ($$) {
 	my $template=shift;
 	my $page=shift;
@@ -2033,7 +2016,7 @@ sub rcs_recentchanges ($) {
 	$hooks{rcs}{rcs_recentchanges}{call}->(@_);
 }
 
-sub rcs_diff ($) {
+sub rcs_diff ($;$) {
 	$hooks{rcs}{rcs_diff}{call}->(@_);
 }