po: memoized istranslatable, eventually

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

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 492b05c47ddb3dbbe297b8988f1205648e184c65..a6342c74f93db9f882c043467339b99b2cf04375 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -23,6 +23,7 @@ my %translations;
 my @origneedsbuild;
 my %origsubs;
 
+memoize("istranslatable");
 memoize("_istranslation");
 memoize("percenttranslated");
 
@@ -262,10 +263,14 @@ sub htmlize (@) { #{{{
 
        my $page = $params{page};
        my $content = $params{content};
-       my $masterfile = srcfile($pagesources{masterpage($page)});
+
+       # ignore PO files this plugin did not create
+       return $content unless istranslation($page);
 
        # force content to be htmlize'd as if it was the same type as the master page
-       return IkiWiki::htmlize($page, $page, pagetype($masterfile), $content);
+       return IkiWiki::htmlize($page, $page,
+                               pagetype(srcfile($pagesources{masterpage($page)})),
+                               $content);
 } #}}}
 
 sub pagetemplate (@) { #{{{
@@ -360,6 +365,7 @@ sub change(@) { #{{{
                # Reinitialize module's private variables.
                resetalreadyfiltered();
                resettranslationscache();
+               flushmemoizecache();
                # Trigger a wiki refresh.
                require IkiWiki::Render;
                # without preliminary saveindex/loadindex, refresh()
@@ -390,7 +396,7 @@ 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" || $config{po_link_to} eq "negotiated")
            && istranslatable($res)
@@ -486,20 +492,31 @@ 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 $file;
        return 0 if (defined pagetype($file) && pagetype($file) eq 'po');
        return 0 if $file =~ /\.pot$/;
-       return pagespec_match($page, $config{po_translatable_pages});
+       return 1 if  pagespec_match($page, $config{po_translatable_pages});
+       return;
 } #}}}
 
 sub _istranslation ($) { #{{{
        my $page=shift;
 
+       my $hasleadingslash = ($page=~s#^/##);
        my $file=$pagesources{$page};
        return 0 unless (defined $file
                         && defined pagetype($file)
@@ -512,15 +529,17 @@ sub _istranslation ($) { #{{{
                         && defined $pagesources{$masterpage}
                         && defined $config{po_slave_languages}{$lang});
 
-       return ($masterpage, $lang) if istranslatable($masterpage);
+       return (maybe_add_leading_slash($masterpage, $hasleadingslash), $lang)
+               if istranslatable($masterpage);
 } #}}}
 
 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;
 } #}}}
@@ -641,6 +660,12 @@ sub resettranslationscache() { #{{{
        undef %translations;
 } #}}}
 
+sub flushmemoizecache() { #{{{
+       Memoize::flush_cache("istranslatable");
+       Memoize::flush_cache("_istranslation");
+       Memoize::flush_cache("percenttranslated");
+} #}}}
+
 sub urlto_with_orig_beautiful_urlpath($$) { #{{{
        my $to=shift;
        my $from=shift;