#!/usr/bin/perl
# .po as a wiki page type
+# inspired by the GPL'd po4a-translate,
+# which is Copyright 2002, 2003, 2004 by Martin Quinson (mquinson#debian.org)
package IkiWiki::Plugin::po;
use warnings;
use strict;
use IkiWiki 2.00;
use Encode;
+use Locale::Po4a::Chooser;
+use File::Temp;
sub import {
hook(type => "getsetup", id => "po", call => \&getsetup);
my $page=$params{page};
my $ext=$params{ext};
- my ($origpage, $lang) = ($page =~ /(.*)[.]([a-z]{2}$)/);
-
- if (defined $origpage && defined $lang
- && (length($origpage) > 0) && (length($lang) > 0)
- && defined $config{po_supported_languages}{$lang}) {
- if (! $config{usedirs} || $page eq 'index') {
- return $origpage.".".$ext.".".$lang;
- }
- else {
- return $origpage."/index.".$ext.".".$lang;
- }
+ if (! IkiWiki::PageSpec::match_istranslation($page, $page)) {
+ return;
+ }
+
+ my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+ if (! $config{usedirs} || $page eq 'index') {
+ return $masterpage.".".$ext.".".$lang;
+ }
+ else {
+ return $masterpage."/index.".$ext.".".$lang;
}
} #}}}
-# We use filter to convert PO to HTML, since the other plugins might do harm to it.
+# We use filter to convert PO to the master page's type,
+# since other plugins should not work on PO files
sub filter (@) { #{{{
my %params = @_;
+ my $page = $params{page};
my $content = decode_utf8(encode_utf8($params{content}));
- if (defined $pagesources{$params{page}} && $pagesources{$params{page}} =~ /\.po$/) {
- $content = "<pre>" . $content . "</pre>";
+ # decide if this is a PO file that should be converted into a translated document,
+ # and perform various sanity checks
+ if (! IkiWiki::PageSpec::match_istranslation($page, $page)) {
+ return $content;
}
+ my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+ my $file=srcfile(exists $params{file} ? $params{file} : $IkiWiki::pagesources{$page});
+ my $masterfile = srcfile($pagesources{$masterpage});
+ my (@pos,@masters);
+ push @pos,$file;
+ push @masters,$masterfile;
+ my %options = (
+ "markdown" => (pagetype($masterfile) eq 'mdwn') ? 1 : 0,
+ );
+ my $doc=Locale::Po4a::Chooser::new('text',%options);
+ $doc->process(
+ 'po_in_name' => \@pos,
+ 'file_in_name' => \@masters,
+ 'file_in_charset' => 'utf-8',
+ 'file_out_charset' => 'utf-8',
+ ) or error("[po/filter:$file]: failed to translate");
+ my ($percent,$hit,$queries) = $doc->stats();
+ my $tmpfh = File::Temp->new(TEMPLATE => "/tmp/ikiwiki-po-filter-out.XXXXXXXXXX");
+ my $tmpout = $tmpfh->filename;
+ $doc->write($tmpout) or error("[po/filter:$file] could not write $tmpout");
+ $content = readfile($tmpout) or error("[po/filter:$file] could not read $tmpout");
return $content;
} #}}}
-# We need this to register the .po file extension
sub htmlize (@) { #{{{
my %params=@_;
- return $params{content};
+ my $content = $params{content};
+ # FIXME: run master page's type htmlize hook
+ return $content;
+} #}}}
+
+package IkiWiki::PageSpec;
+
+sub match_istranslation ($;@) { #{{{
+ my $page=shift;
+ my $wanted=shift;
+
+ my %params=@_;
+ my $file=exists $params{file} ? $params{file} : $IkiWiki::pagesources{$page};
+ if (! defined $file) {
+ return IkiWiki::FailReason->new("no file specified");
+ }
+
+ if (! IkiWiki::pagetype($page) eq 'po') {
+ return IkiWiki::FailReason->new("is not a PO file");
+ }
+
+ my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+ if (! defined $masterpage || ! defined $lang
+ || ! (length($masterpage) > 0) || ! (length($lang) > 0)) {
+ return IkiWiki::FailReason->new("is not named like a translation file");
+ }
+
+ if (! defined $IkiWiki::pagesources{$masterpage}) {
+ return IkiWiki::FailReason->new("the master page does not exist");
+ }
+
+ if (! defined $IkiWiki::config{po_supported_languages}{$lang}) {
+ return IkiWiki::FailReason->new("language $lang is not supported");
+ }
+
+ return IkiWiki::SuccessReason->new("page $page is a translation");
+
} #}}}
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