parentlinks: fixed links when po plugin is enabled

[git.ikiwiki.info.git] / IkiWiki / Plugin / po.pm

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 96ba467c58d63f4c2ec07a78d281c8d60759d3ef..402e960a3f18aa4418302b68614c04571d668e27 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -385,14 +385,14 @@ sub editcontent () { #{{{
 # | Injected functions
 # `----
 
-# Implement po_link_to=current
+# Implement po_link_to 'current' and 'negotiated' settings.
 sub mybestlink ($$) { #{{{
        my $page=shift;
        my $link=shift;
 
-       my $res=$origsubs{'bestlink'}->($page, $link);
+       my $res=$origsubs{'bestlink'}->(masterpage($page), $link);
        if (length $res
-           && $config{po_link_to} eq "current"
+           && ($config{po_link_to} eq "current" || $config{po_link_to} eq "negotiated")
            && istranslatable($res)
            && istranslation($page)) {
                return $res . "." . lang($page);
@@ -407,6 +407,9 @@ sub mybeautify_urlpath ($) { #{{{
        if ($config{po_link_to} eq "negotiated") {
                $res =~ s!/\Qindex.$config{po_master_language}{code}.$config{htmlext}\E$!/!;
                $res =~ s!/\Qindex.$config{htmlext}\E$!/!;
+               map {
+                       $res =~ s!/\Qindex.$_.$config{htmlext}\E$!/!;
+               } (keys %{$config{po_slave_languages}});
        }
        return $res;
 } #}}}
@@ -483,9 +486,18 @@ sub myurlto ($$;$) { #{{{
 # | Helper functions
 # `----
 
+sub maybe_add_leading_slash ($;$) { #{{{
+       my $str=shift;
+       my $add=shift;
+       $add=1 unless defined $add;
+       return '/' . $str if $add;
+       return $str;
+} #}}}
+
 sub istranslatable ($) { #{{{
        my $page=shift;
 
+       $page=~s#^/##;
        my $file=$pagesources{$page};
 
        return 0 unless defined $file;
@@ -497,8 +509,8 @@ sub istranslatable ($) { #{{{
 sub _istranslation ($) { #{{{
        my $page=shift;
 
+       my $hasleadingslash = ($page=~s#^/##);
        my $file=$pagesources{$page};
-
        return 0 unless (defined $file
                         && defined pagetype($file)
                         && pagetype($file) eq 'po');
@@ -510,15 +522,16 @@ sub _istranslation ($) { #{{{
                         && defined $pagesources{$masterpage}
                         && defined $config{po_slave_languages}{$lang});
 
-       return ($masterpage, $lang) if istranslatable($masterpage);
+       return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang);
 } #}}}
 
 sub istranslation ($) { #{{{
        my $page=shift;
 
        if (1 < (my ($masterpage, $lang) = _istranslation($page))) {
+               my $hasleadingslash = ($masterpage=~s#^/##);
                $translations{$masterpage}{$lang}=$page unless exists $translations{$masterpage}{$lang};
-               return ($masterpage, $lang);
+               return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang);
        }
        return;
 } #}}}
@@ -552,7 +565,7 @@ sub otherlanguages($) { #{{{
 
        my %ret;
        if (istranslatable($page)) {
-               %ret = %{$translations{$page}};
+               %ret = %{$translations{$page}} if defined $translations{$page};
        }
        elsif (istranslation($page)) {
                my $masterpage = masterpage($page);
@@ -699,7 +712,7 @@ sub otherlanguagesloop ($) { #{{{
                }
                else {
                        push @ret, {
-                               url => urlto($otherpage, $page),
+                               url => urlto_with_orig_beautiful_urlpath($otherpage, $page),
                                code => $lang,
                                language => languagename($lang),
                                percent => percenttranslated($otherpage),