include/functions.wmi (42c2523dc) - tor-webwml.git

functions.wmi

#!/usr/bin/wml

sub getMetadata($) {
	my ($file) = @_;

die ("File $file is not a regular file") unless (-f $file);

open(F, "$file") or die ("Cannot open $file: $!\n");
	my $found_metadata = 0;
	while (<F>) {
		chomp;
		s/\r$//;
		if ($_ eq '## translation metadata') {
			$found_metadata = 1;
			last;
		};
	};
	die ("Did not find translation metadata in $file") unless $found_metadata;
	my %data;
	while (<F>) {
		chomp;
		s/\r$//;
		if (/^#\s*(\S*):\s*(.*?)\s*$/) {
			$data{$1} = $2;
		} else {
			last;
		};
	};
	return \%data;
};

sub translation_get_masterrevision_file($$) {
	my ($dir, $page) = @_;
	my $master = getMetadata("$dir/en/$page");

die ("Cannot find 'Revision' header in master's translation metadata of en/$page") unless exists $master->{'Revision'};

my ($rev) = $master->{'Revision'} =~ m/([0-9.]+)/;
	if ($rev eq '') { $rev = '(Revision not a valid number)'; };

return $rev;
};
sub translation_get_masterrevision() {
	translation_get_masterrevision_file('.', $WML_SRC_FILENAME);
};

sub translation_get_basedonrevision_langfile($$$) {
	my ($dir, $lang, $page) = @_;
	my $translation = getMetadata("$dir/$lang/$page");

if (exists $translation->{'Based-On-Revision'}) {
		return $translation->{'Based-On-Revision'};
	} else {
		 return '(unknown)';
	}
};
sub translation_get_basedonrevision() {
	translation_get_basedonrevision_langfile(".", "$(LANG)", $WML_SRC_FILENAME);
};

sub translation_current() {
	return (translation_get_masterrevision() eq translation_get_basedonrevision());
};

sub file_is_obsolete($$$) {
	my ($dir, $lang, $page) = @_;
	my $translation = getMetadata("$dir/$lang/$page");
	return (exists $translation->{'Status'} && ($translation->{'Status'} eq 'obsolete'))
};

sub list_translations() {
  my @links = ();
  my $page = $WML_SRC_FILENAME;
  $page =~ s/\.wml//;
  for my $dir (@LANGUAGES) {
    if (-e "$dir/$WML_SRC_FILENAME") {
      if ($dir ne '$(LANG)') {
        push @links, sprintf('<a href="%s.html.%s">%s</a>', $page, $dir, $LANGUAGES{$dir});
      };
    };
  };
  return join(', ', @links);
};

sub has_translations() {
  return list_translations() ne '';
};

tor-webwml.git

do not care if based-on-revision is missing