X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/a28559798ad8c60e79fe80f109dd8e63204cd208..886731612504bd4ac70244497b3313a20b7b6049:/IkiWiki/Plugin/po.pm?ds=sidebyside

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 88985cd12..aa592989b 100644
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -9,6 +9,9 @@ use strict;
 use IkiWiki 2.00;
 use Encode;
 use Locale::Po4a::Chooser;
+use File::Basename;
+use File::Copy;
+use File::Spec;
 use File::Temp;
 use Memoize;
 
@@ -19,7 +22,7 @@ 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 => "needsbuild", id => "po", call => \&needsbuild);
 	hook(type => "targetpage", id => "po", call => \&targetpage);
 	hook(type => "tweakurlpath", id => "po", call => \&tweakurlpath);
 	hook(type => "tweakbestlink", id => "po", call => \&tweakbestlink);
@@ -92,13 +95,68 @@ sub checkconfig () { #{{{
 	push @{$config{wiki_file_prune_regexps}}, qr/\.pot$/;
 } #}}}
 
-sub scan (@) { #{{{
-	my %params=@_;
-	my $page=$params{page};
-	# let's build %translations, using istranslation's
-	# side-effect, so that we can consider it is complete at
-	# preprocess time
-	istranslation($page);
+sub refreshpot ($) { #{{{
+	my $masterfile=shift;
+	(my $name, my $dir, my $suffix) = fileparse($masterfile, qr/\.[^.]*/);
+	my $potfile=File::Spec->catfile($dir, $name . ".pot");
+	my %options = ("markdown" => (pagetype($masterfile) eq 'mdwn') ? 1 : 0);
+	my $doc=Locale::Po4a::Chooser::new('text',%options);
+	$doc->read($masterfile);
+	$doc->{TT}{utf_mode} = 1;
+	$doc->{TT}{file_in_charset} = 'utf-8';
+	$doc->{TT}{file_out_charset} = 'utf-8';
+	$doc->parse;
+	$doc->writepo($potfile);
+} #}}}
+
+sub refreshpofiles ($@) { #{{{
+	my $masterfile=shift;
+	my @pofiles=@_;
+
+	(my $name, my $dir, my $suffix) = fileparse($masterfile, qr/\.[^.]*/);
+	my $potfile=File::Spec->catfile($dir, $name . ".pot");
+	error("[po/refreshpofiles] POT file ($potfile) does not exist") unless (-e $potfile);
+
+	foreach my $pofile (@pofiles) {
+		if (-e $pofile) {
+			my $cmd = "msgmerge -U $pofile $potfile";
+			system ($cmd) == 0
+				or error("[po/refreshpofiles:$pofile] failed to update");
+		}
+		else {
+			File::Copy::syscopy($potfile,$pofile)
+				or error("[po/refreshpofiles:$pofile] failed to copy the POT file");
+		}
+	}
+} #}}}
+
+sub needsbuild () { #{{{
+	my $needsbuild=shift;
+
+	# build %translations, using istranslation's side-effect
+	foreach my $page (keys %pagesources) {
+		istranslation($page);
+	}
+
+	# refresh POT and PO files as needed
+	foreach my $file (@$needsbuild) {
+		my $page=pagename($file);
+		if (istranslatable($page)) {
+			refreshpot(srcfile($file));
+			my @pofiles;
+			foreach my $lang (keys %{$translations{$page}}) {
+				push @pofiles, $pagesources{$translations{$page}{$lang}};
+			}
+			refreshpofiles(srcfile($file), map { srcfile($_) } @pofiles);
+		}
+	}
+
+	# make existing translations depend on the corresponding master page
+	foreach my $master (keys %translations) {
+		foreach my $slave (values %{$translations{$master}}) {
+			add_depends($slave, $master);
+		}
+	}
 } #}}}
 
 sub targetpage (@) { #{{{
@@ -314,4 +372,56 @@ sub match_istranslatable ($;@) { #{{{
 	}
 } #}}}
 
+sub match_lang ($$;@) { #{{{
+	my $page=shift;
+	my $wanted=shift;
+	my $regexp=IkiWiki::glob2re($wanted);
+	my $lang;
+	my $masterpage;
+
+	if (IkiWiki::Plugin::po::istranslation($page)) {
+		($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+	}
+	else {
+		$lang = $config{po_master_language}{code};
+	}
+
+	if ($lang!~/^$regexp$/i) {
+		return IkiWiki::FailReason->new("file language is $lang, not $wanted");
+	}
+	else {
+		return IkiWiki::SuccessReason->new("file language is $wanted");
+	}
+} #}}}
+
+sub match_currentlang ($$;@) { #{{{
+	my $page=shift;
+	shift;
+	my %params=@_;
+	my ($currentmasterpage, $currentlang, $masterpage, $lang);
+
+	return IkiWiki::FailReason->new("no location provided") unless exists $params{location};
+
+	if (IkiWiki::Plugin::po::istranslation($params{location})) {
+		($currentmasterpage, $currentlang) = ($params{location} =~ /(.*)[.]([a-z]{2})$/);
+	}
+	else {
+		$currentlang = $config{po_master_language}{code};
+	}
+
+	if (IkiWiki::Plugin::po::istranslation($page)) {
+		($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+	}
+	else {
+		$lang = $config{po_master_language}{code};
+	}
+
+	if ($lang eq $currentlang) {
+		return IkiWiki::SuccessReason->new("file language is the same as current one, i.e. $currentlang");
+	}
+	else {
+		return IkiWiki::FailReason->new("file language is $lang, whereas current language is $currentlang");
+	}
+} #}}}
+
 1