po plugin: memoize istranslatable and _istranslation

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

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 0698b248838451e8788afd2a21a83ddbe0846fd5..f29ad7a7976e69fb85e0348eaffadb6b9b181b81 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -10,11 +10,15 @@ use IkiWiki 2.00;
 use Encode;
 use Locale::Po4a::Chooser;
 use File::Temp;
+use Memoize;
+
+my %translations;
+memoize("istranslatable");
+memoize("_istranslation");
 
 sub import {
        hook(type => "getsetup", id => "po", call => \&getsetup);
        hook(type => "checkconfig", id => "po", call => \&checkconfig);
-       hook(type => "scan", id => "po", call => \&scan);
        hook(type => "targetpage", id => "po", call => \&targetpage);
        hook(type => "tweakurlpath", id => "po", call => \&tweakurlpath);
        hook(type => "tweakbestlink", id => "po", call => \&tweakbestlink);
@@ -85,14 +89,6 @@ sub checkconfig () { #{{{
        push @{$config{wiki_file_prune_regexps}}, qr/\.pot$/;
 } #}}}
 
-sub scan (@) { #{{{
-       my %params=@_;
-       my $page=$params{page};
-
-       # FIXME: cache (or memoize) the list of translatable/translation pages,
-       # and/or istranslation/istranslated results
-} #}}}
-
 sub targetpage (@) { #{{{
        my %params = @_;
         my $page=$params{page};
@@ -203,7 +199,7 @@ sub istranslatable ($) { #{{{
        return pagespec_match($page, $config{po_translatable_pages});
 } #}}}
 
-sub istranslation ($) { #{{{
+sub _istranslation ($) { #{{{
        my $page=shift;
        my $file=$pagesources{$page};
        if (! defined $file) {
@@ -228,6 +224,16 @@ sub istranslation ($) { #{{{
        return istranslatable($masterpage);
 } #}}}
 
+sub istranslation ($) { #{{{
+       my $page=shift;
+       if (_istranslation($page)) {
+               my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+               $translations{$masterpage}{$lang}=$page unless exists $translations{$masterpage}{$lang};
+               return 1;
+       }
+       return 0;
+} #}}}
+
 
 package IkiWiki::PageSpec;
 use warnings;