po plugin: added istranslatable() pagespec function, and use it

(do not name non-translatable pages index.LL.html)

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

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 7b9945b0a52ae197f8c96da180da0e4240be3a19..e331338576b6c46300b1d135b456a65f79902aff 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -85,7 +85,7 @@ sub targetpage (@) { #{{{
                        return $masterpage . "/index." . $lang . "." . $ext;
                }
        }
-       else {
+       elsif (pagespec_match($page,"istranslatable()")) {
                if (! $config{usedirs} || $page eq 'index') {
                        return $page . "." . $config{po_master_language}{code} . "." . $ext;
                }
@@ -93,6 +93,7 @@ sub targetpage (@) { #{{{
                        return $page . "/index." . $config{po_master_language}{code} . "." . $ext;
                }
        }
+       return;
 } #}}}
 
 sub tweakurlpath ($) { #{{{
@@ -164,18 +165,21 @@ sub htmlize (@) { #{{{
 } #}}}
 
 package IkiWiki::PageSpec;
+use warnings;
+use strict;
+use IkiWiki 2.00;
 
 sub match_istranslation ($;@) { #{{{
        my $page=shift;
        my $wanted=shift;
 
        my %params=@_;
-       my $file=exists $params{file} ? $params{file} : $IkiWiki::pagesources{$page};
+       my $file=exists $params{file} ? $params{file} : $pagesources{$page};
        if (! defined $file) {
                return IkiWiki::FailReason->new("no file specified");
        }
 
-       if (! IkiWiki::pagetype($page) eq 'po') {
+       if (! defined pagetype($file) || ! pagetype($file) eq 'po') {
                return IkiWiki::FailReason->new("is not a PO file");
        }
 
@@ -185,16 +189,45 @@ sub match_istranslation ($;@) { #{{{
                return IkiWiki::FailReason->new("is not named like a translation file");
        }
 
-       if (! defined $IkiWiki::pagesources{$masterpage}) {
+       if (! defined $pagesources{$masterpage}) {
                return IkiWiki::FailReason->new("the master page does not exist");
        }
 
-       if (! defined $IkiWiki::config{po_slave_languages}{$lang}) {
+       if (! defined $config{po_slave_languages}{$lang}) {
                return IkiWiki::FailReason->new("language $lang is not supported");
        }
 
        return IkiWiki::SuccessReason->new("page $page is a translation");
+} #}}}
+
+sub match_istranslatable ($;@) { #{{{
+       my $page=shift;
+       my $wanted=shift;
+
+       my %params=@_;
+       my $file=exists $params{file} ? $params{file} : $pagesources{$page};
+       if (! defined $file) {
+               return IkiWiki::FailReason->new("no file specified");
+       }
+
+       if (defined pagetype($file) && pagetype($file) eq 'po') {
+               return IkiWiki::FailReason->new("is a PO file");
+       }
+       if ($file =~ /\.pot$/) {
+               return IkiWiki::FailReason->new("is a POT file");
+       }
+
+       foreach my $registering_page (keys %pagestate) {
+               if (exists $pagestate{$registering_page}{po_translatable}) {
+                       foreach my $pagespec (sort keys %{$pagestate{$registering_page}{po_translatable}}) {
+                               if (pagespec_match($page, $pagespec, location => $registering_page)) {
+                                       return IkiWiki::SuccessReason->new("is set as translatable on $registering_page");
+                               }
+                       }
+               }
+       }
 
+       return IkiWiki::FailReason->new("is not set as translatable");
 } #}}}
 
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