X-Git-Url: https://git.deb.at/?a=blobdiff_plain;f=lib%2FPackages%2FTemplate.pm;h=1a6aa0cfb558478c647207cf009506d516e76c90;hb=a6b39cb5eec2cf7d8a0d756f0090a9d8644443c9;hp=7d85f46ba1cd53b1c3315bfc32525df0d89775c6;hpb=c40b1514a9289273df1ae785fd938b8fa0f31183;p=deb%2Fpackages.git

diff --git a/lib/Packages/Template.pm b/lib/Packages/Template.pm
index 7d85f46..1a6aa0c 100644
--- a/lib/Packages/Template.pm
+++ b/lib/Packages/Template.pm
@@ -4,10 +4,13 @@ use strict;
 use warnings;
 
 use Template;
-use Locale::gettext;
+use URI ();
+use HTML::Entities ();
+use URI::Escape ();
 use Benchmark ':hireswallclock';
 
 use Packages::CGI;
+use Packages::Config qw( @LANGUAGES );
 use Packages::I18N::Locale;
 use Packages::I18N::Languages;
 use Packages::I18N::LanguageNames;
@@ -19,6 +22,7 @@ use constant COMPILE => 1;
 
 sub new {
     my ($classname, $include, $format, $vars, $options) = @_;
+    $vars ||= {};
     $options ||= {};
 
     my $self = {};
@@ -29,6 +33,26 @@ sub new {
 	year => $timestamp[5]+1900,
 	string => scalar gmtime() .' UTC',
     };
+    $vars->{make_search_url} = sub { return &Packages::CGI::make_search_url(@_) };
+    $vars->{make_url} = sub { return &Packages::CGI::make_url(@_) };
+    $vars->{g} = sub { my ($f, @a) = @_; return sprintf($f, @a); };
+    if ($vars->{cat}) {
+	$vars->{g} = sub { return Packages::I18N::Locale::g($vars->{cat}, @_) };
+    }
+    $vars->{extract_host} = sub { my $uri_str = $_[0];
+    				  my $uri = URI->new($uri_str);
+				  if ($uri->can('host')) {
+				      my $host = $uri->host;
+				      $host .= ':'.$uri->port if $uri->port != $uri->default_port;
+				      return $host;
+				  }
+				  return $uri_str;
+			      };
+    # needed to work around the limitations of the the FILTER syntax
+    $vars->{html_encode} = sub { return HTML::Entities::encode_entities(@_,'<>&"') };
+    $vars->{uri_escape} = sub { return URI::Escape::uri_escape(@_) };
+    $vars->{quotemeta} = sub { return quotemeta($_[0]) };
+    $vars->{string2id} = sub { return &Packages::CGI::string2id(@_) };
 
     $self->{template} = Template->new( {
 	PRE_PROCESS => [ 'config.tmpl' ],
@@ -36,8 +60,9 @@ sub new {
 	VARIABLES => $vars,
 	COMPILE_EXT => '.ttc',
 	%$options,
-    } ) or fatal_error( sprintf( _g( "Initialization of Template Engine failed: %s" ), $Template::ERROR ) );
+    } ) or die sprintf( "Initialization of Template Engine failed: %s", $Template::ERROR );
     $self->{format} = $format;
+    $self->{vars} = $vars;
 
     return $self;
 }
@@ -52,15 +77,29 @@ sub error {
 }
 
 sub page {
-    my ($self, $action, $page_content) = @_;
+    my ($self, $action, $page_content, $target) = @_;
 
     #use Data::Dumper;
     #die Dumper($self, $action, $page_content);
+    if ($page_content->{cat}) {
+	$page_content->{g} =
+	    sub { return Packages::I18N::Locale::g($page_content->{cat}, @_) };
+    }
+    $page_content->{used_langs} ||= \@LANGUAGES;
+    $page_content->{langs} = languages( $page_content->{po_lang}
+					|| $self->{vars}{po_lang} || 'en',
+					$page_content->{ddtp_lang}
+					|| $self->{vars}{ddtp_lang} || 'en',
+					@{$page_content->{used_langs}} );
 
     my $txt;
-    $self->process("$self->{format}/$action.tmpl", $page_content, \$txt)
-	or die sprintf( "template error: %s", $self->error ); # too late for reporting on-line
-
+    if ($target) {
+	$self->process("$self->{format}/$action.tmpl", $page_content, $target)
+	    or die sprintf( "template error: %s", $self->error ); # too late for reporting on-line
+    } else {
+	$self->process("$self->{format}/$action.tmpl", $page_content, \$txt)
+	    or die sprintf( "template error: %s", $self->error );
+    }
     return $txt;
 }
 
@@ -77,29 +116,20 @@ sub error_page {
     return $txt;
 }
 
-sub trailer {
-    my ($self, $NAME, $LANG, $USED_LANGS, $timediff) = @_;
-
-    my $langs = languages( $LANG, @$USED_LANGS );
-
-    my $txt;
-    $self->process("$self->{format}/foot.tmpl", { langs => $langs, name => $NAME, benchmark => $timediff ? timestr($timediff) : '' }, \$txt)
-	or die sprintf( "template error: %s", $self->error ); # too late for reporting on-line
-
-    return $txt;
-}
-
 sub languages {
-    my ( $lang, @used_langs ) = @_;
-    
+    my ( $po_lang, $ddtp_lang, @used_langs ) = @_;
+    my $cat = Packages::I18N::Locale->get_handle($po_lang, 'en');
+
     my @langs;
+    my $skip_lang = ($po_lang eq $ddtp_lang) ? $po_lang : '';
 
     if (@used_langs) {
-	
+
 	my @printed_langs = ();
 	foreach (@used_langs) {
-	    next if $_ eq $lang; # Never print the current language
-	    unless (get_selfname($_)) { warn "missing language $_"; next } #DEBUG
+	    next if $_ eq $skip_lang; # Don't print the current language
+	    unless (get_selfname($_)) { warn "missing language selfname $_"; next } #DEBUG
+	    unless (get_language_name($_)) { warn "missing language name $_"; next } #DEBUG
 	    push @printed_langs, $_;
 	}
 	return [] unless scalar @printed_langs;
@@ -108,13 +138,14 @@ sub languages {
 	foreach my $cur_lang (sort langcmp @printed_langs) {
 	    my %lang;
 	    $lang{lang} = $cur_lang;
-	    $lang{tooltip} = dgettext( "langs", get_language_name($cur_lang) );
-            $lang{selfname} = get_selfname($cur_lang);
-	    $lang{transliteration} = get_transliteration($cur_lang) if defined get_transliteration($cur_lang);
+	    $lang{tooltip} = $cat->g(get_language_name($cur_lang));
+	    $lang{selfname} = get_selfname($cur_lang);
+	    $lang{transliteration} = get_transliteration($cur_lang)
+		if defined get_transliteration($cur_lang);
 	    push @langs, \%lang;
 	}
     }
-    
+
     return \@langs;
 }