po plugin: replace targetpage hook with wrapper function

Signed-off-by: intrigeri <intrigeri@boum.org>

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 9b5652561149dd4a1f28397fa9ec3bc517e4f8c5..127d6d47f3496d2aa5c19c126cbb66ed5ec4793b 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -29,18 +29,19 @@ memoize("percenttranslated");
 my %origsubs;
 $origsubs{'bestlink'}=\&IkiWiki::bestlink;
 $origsubs{'beautify_urlpath'}=\&IkiWiki::beautify_urlpath;
+$origsubs{'targetpage'}=\&IkiWiki::targetpage;
 
 sub import {
        hook(type => "getsetup", id => "po", call => \&getsetup);
        hook(type => "checkconfig", id => "po", call => \&checkconfig);
        hook(type => "needsbuild", id => "po", call => \&needsbuild);
-       hook(type => "targetpage", id => "po", call => \&targetpage);
        hook(type => "tweakurlpath", id => "po", call => \&tweakurlpath);
        hook(type => "filter", id => "po", call => \&filter);
        hook(type => "htmlize", id => "po", call => \&htmlize);
        hook(type => "pagetemplate", id => "po", call => \&pagetemplate);
        inject(name => "IkiWiki::bestlink", call => \&mybestlink);
        inject(name => "IkiWiki::beautify_urlpath", call => \&mybeautify_urlpath);
+       inject(name => "IkiWiki::targetpage", call => \&mytargetpage);
 }
 
 sub getsetup () { #{{{
@@ -219,10 +220,9 @@ sub needsbuild () { #{{{
        }
 } #}}}
 
-sub targetpage (@) { #{{{
-       my %params = @_;
-        my $page=$params{page};
-        my $ext=$params{ext};
+sub mytargetpage ($$) { #{{{
+       my $page=shift;
+       my $ext=shift;
 
        if (istranslation($page)) {
                my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
@@ -241,7 +241,7 @@ sub targetpage (@) { #{{{
                        return $page . "/index." . $config{po_master_language}{code} . "." . $ext;
                }
        }
-       return;
+       return $origsubs{'targetpage'}->($page, $ext);
 } #}}}
 
 sub mybeautify_urlpath ($) { #{{{