Move sort hooks to the IkiWiki::SortSpec namespace

[ikiwiki.git] / IkiWiki / Plugin / meta.pm

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 6fe9cda3424a6b85ba92f1b975f568b5e7eaaa40..cd7d0d1277a47d4fcdd889961e81204d2a470010 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -20,6 +20,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => undef,
+                       section => "core",
                },
 }
 
@@ -88,7 +89,13 @@ sub preprocess (@) {
        # Metadata collection that needs to happen during the scan pass.
        if ($key eq 'title') {
                $pagestate{$page}{meta}{title}=HTML::Entities::encode_numeric($value);
-               # fallthrough
+               if (exists $params{sort}) {
+                       $pagestate{$page}{meta}{titlesort}=$params{sort};
+               }
+               else {
+                       $pagestate{$page}{meta}{titlesort}=$value;
+               }
+               return "";
        }
        elsif ($key eq 'description') {
                $pagestate{$page}{meta}{description}=HTML::Entities::encode_numeric($value);
@@ -239,6 +246,10 @@ sub preprocess (@) {
                push @{$metaheaders{$page}}, '<meta name="robots"'.
                        ' content="'.encode_entities($value).'" />';
        }
+       elsif ($key eq 'description') {
+               push @{$metaheaders{$page}}, '<meta name="'.encode_entities($key).
+                       '" content="'.encode_entities($value).'" />';
+       }
        else {
                push @{$metaheaders{$page}}, scrub('<meta name="'.encode_entities($key).
                        '" content="'.encode_entities($value).'" />', $destpage);
@@ -263,7 +274,7 @@ sub pagetemplate (@) {
                $template->param(title_overridden => 1);
        }
 
-       foreach my $field (qw{author authorurl permalink}) {
+       foreach my $field (qw{author authorurl description permalink}) {
                $template->param($field => $pagestate{$page}{meta}{$field})
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
        }
@@ -277,6 +288,16 @@ sub pagetemplate (@) {
        }
 }
 
+sub titlesort {
+       my $key = $pagestate{$_[0]}{meta}{titlesort};
+
+       if (defined $key) {
+               return $key;
+       }
+
+       return pagetitle(IkiWiki::basename($_[0]));
+}
+
 sub match {
        my $field=shift;
        my $page=shift;
@@ -327,4 +348,12 @@ sub match_copyright ($$;@) {
        IkiWiki::Plugin::meta::match("copyright", @_);
 }
 
+package IkiWiki::SortSpec;
+
+sub cmp_meta_title {
+       IkiWiki::Plugin::meta::titlesort($_[0])
+       cmp
+       IkiWiki::Plugin::meta::titlesort($_[1])
+}
+
 1