deal with new preview parameter

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

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index adfd688a6aeece5cdf1f55b8578727ffbc111369..d624757baead4e1f63c3ee7226d502bca4aeeec3 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -13,12 +13,9 @@ my %author;
 my %authorurl;
 
 sub import { #{{{
-       IkiWiki::hook(type => "preprocess", id => "meta", 
-               call => \&preprocess);
-       IkiWiki::hook(type => "filter", id => "meta", 
-               call => \&filter);
-       IkiWiki::hook(type => "pagetemplate", id => "meta", 
-               call => \&pagetemplate);
+       hook(type => "preprocess", id => "meta", call => \&preprocess, scan => 1);
+       hook(type => "filter", id => "meta", call => \&filter);
+       hook(type => "pagetemplate", id => "meta", call => \&pagetemplate);
 } # }}}
 
 sub filter (@) { #{{{
@@ -40,6 +37,7 @@ sub preprocess (@) { #{{{
        my $page=$params{page};
        delete $params{page};
        delete $params{destpage};
+       delete $params{preview};
 
        eval q{use HTML::Entities};
        # Always dencode, even if encoding later, since it might not be
@@ -54,7 +52,7 @@ sub preprocess (@) { #{{{
                }
                else {
                        # hidden WikiLink
-                       push @{$IkiWiki::links{$page}}, $value;
+                       push @{$links{$page}}, $value;
                }
        }
        elsif ($key eq 'title') {
@@ -62,6 +60,14 @@ sub preprocess (@) { #{{{
        }
        elsif ($key eq 'permalink') {
                $permalink{$page}=$value;
+               $meta{$page}.="<link rel=\"bookmark\" href=\"".encode_entities($value)."\" />\n";
+       }
+       elsif ($key eq 'date') {
+               eval q{use Date::Parse};
+               if (! $@) {
+                       my $time = str2time($value);
+                       $IkiWiki::pagectime{$page}=$time if defined $time;
+               }
        }
        else {
                $meta{$page}.="<meta name=\"".encode_entities($key).
@@ -84,8 +90,10 @@ sub pagetemplate (@) { #{{{
 
        $template->param(meta => $meta{$page})
                if exists $meta{$page} && $template->query(name => "meta");
-       $template->param(title => $title{$page})
-               if exists $title{$page} && $template->query(name => "title");
+       if (exists $title{$page} && $template->query(name => "title")) {
+               $template->param(title => $title{$page});
+               $template->param(title_overridden => 1);
+       }
        $template->param(permalink => $permalink{$page})
                if exists $permalink{$page} && $template->query(name => "permalink");
        $template->param(author => $author{$page})