po: use rescan hook instead of rebuilding twice.

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 0c0b7bd4c0d418fffda7b2d86623c7c967e82e37..e08d02922dca78a96f18b633fc4d27e0dda4d3be 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1596,6 +1596,12 @@ sub loadindex () {
        if (exists $index->{version} && ! ref $index->{version}) {
                $pages=$index->{page};
                %wikistate=%{$index->{state}};
+               # Handle plugins that got disabled by loading a new setup.
+               if (exists $config{setupfile}) {
+                       require IkiWiki::Setup;
+                       IkiWiki::Setup::disabled_plugins(
+                               grep { ! $loaded_plugins{$_} } keys %wikistate);
+               }
        }
        else {
                $pages=$index;
@@ -1663,11 +1669,7 @@ sub loadindex () {
 sub saveindex () {
        run_hooks(savestate => sub { shift->() });
 
-       my %hookids;
-       foreach my $type (keys %hooks) {
-               $hookids{$_}=1 foreach keys %{$hooks{$type}};
-       }
-       my @hookids=keys %hookids;
+       my @plugins=keys %loaded_plugins;
 
        if (! -d $config{wikistatedir}) {
                mkdir($config{wikistatedir});
@@ -1701,7 +1703,7 @@ sub saveindex () {
                }
 
                if (exists $pagestate{$page}) {
-                       foreach my $id (@hookids) {
+                       foreach my $id (@plugins) {
                                foreach my $key (keys %{$pagestate{$page}{$id}}) {
                                        $index{page}{$src}{state}{$id}{$key}=$pagestate{$page}{$id}{$key};
                                }
@@ -1710,7 +1712,8 @@ sub saveindex () {
        }
 
        $index{state}={};
-       foreach my $id (@hookids) {
+       foreach my $id (@plugins) {
+               $index{state}{$id}={}; # used to detect disabled plugins
                foreach my $key (keys %{$wikistate{$id}}) {
                        $index{state}{$id}{$key}=$wikistate{$id}{$key};
                }
@@ -1730,12 +1733,15 @@ sub template_file ($) {
        my $name=shift;
        
        my $tpage=($name =~ s/^\///) ? $name : "templates/$name";
+       my $template;
        if ($name !~ /\.tmpl$/ && exists $pagesources{$tpage}) {
-               $tpage=$pagesources{$tpage};
+               $template=srcfile($pagesources{$tpage}, 1);
                $name.=".tmpl";
        }
+       else {
+               $template=srcfile($tpage, 1);
+       }
 
-       my $template=srcfile($tpage, 1);
        if (defined $template) {
                return $template, $tpage, 1 if wantarray;
                return $template;