Merge branch 'master' of ssh://git.kitenet.net/srv/git/ikiwiki.info

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

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index a4dd541f982eda7ef884395692f55a48baa85e83..938a28e59f83851f53e8d68c2776c2ee37e115f9 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -47,7 +47,6 @@ sub preprocess (@) { #{{{
        delete $params{$key};
        my $page=$params{page};
        delete $params{page};
-       my $destpage=$params{destpage};
        delete $params{destpage};
        delete $params{preview};
 
@@ -105,11 +104,11 @@ sub preprocess (@) { #{{{
        }
        elsif ($key eq 'license') {
                $meta{$page}.="<link rel=\"license\" href=\"#page_license\" />\n";
-               $license{$page}=IkiWiki::linkify($page, $destpage, $value);
+               $license{$page}=$value;
        }
        elsif ($key eq 'copyright') {
                $meta{$page}.="<link rel=\"copyright\" href=\"#page_copyright\" />\n";
-               $copyright{$page}=IkiWiki::linkify($page, $destpage, $value);
+               $copyright{$page}=$value;
        }
        else {
                $meta{$page}.=scrub("<meta name=\"".encode_entities($key).
@@ -128,6 +127,7 @@ sub preprocess (@) { #{{{
 sub pagetemplate (@) { #{{{
        my %params=@_;
         my $page=$params{page};
+        my $destpage=$params{destpage};
         my $template=$params{template};
 
        $template->param(meta => $meta{$page})
@@ -142,11 +142,26 @@ sub pagetemplate (@) { #{{{
                if exists $author{$page} && $template->query(name => "author");
        $template->param(authorurl => $authorurl{$page})
                if exists $authorurl{$page} && $template->query(name => "authorurl");
-       $template->param(license => $license{$page})
-               if exists $license{$page} && $template->query(name => "license");
-       $template->param(copyright => $copyright{$page})
-               if exists $copyright{$page} && $template->query(name => "copyright");
-       
+               
+       if ($page ne $destpage &&
+           ((exists $license{$page}   && ! exists $license{$destpage}) ||
+            (exists $copyright{$page} && ! exists $copyright{$destpage}))) {
+               # Force a scan of the destpage to get its copyright/license
+               # info. If the info is declared after an inline, it will
+               # otherwise not be available at this point.
+               IkiWiki::scan($pagesources{$destpage});
+       }
+
+       if (exists $license{$page} && $template->query(name => "license") &&
+           ($page eq $destpage || ! exists $license{$destpage} ||
+            $license{$page} ne $license{$destpage})) {
+               $template->param(license => IkiWiki::linkify($page, $destpage, $license{$page}));
+       }
+       if (exists $copyright{$page} && $template->query(name => "copyright") &&
+           ($page eq $destpage || ! exists $copyright{$destpage} ||
+            $copyright{$page} ne $copyright{$destpage})) {
+               $template->param(copyright => IkiWiki::linkify($page, $destpage, $copyright{$page}));
+       }
 } # }}}
 
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