Merge branch 'master' of ssh://spaillar-guest@git.debian.org/git/webwml/packages

[deb/packages.git] / lib / Packages / Dispatcher.pm

diff --git a/lib/Packages/Dispatcher.pm b/lib/Packages/Dispatcher.pm
index 732974082a15436c3578d59df8d391be2285fe86..75264a006cf859d93b34d0bab59efc7abcc5687c 100755 (executable)
--- a/lib/Packages/Dispatcher.pm
+++ b/lib/Packages/Dispatcher.pm
@@ -1,7 +1,7 @@
 #!/usr/bin/perl -T
 # Packages::Dispatcher -- CGI interface for packages.debian.org
 #
-# Copyright (C) 2004-2007 Frank Lichtenheld
+# Copyright (C) 2004-2008 Frank Lichtenheld
 #
 #    This program is free software; you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -91,16 +91,17 @@ sub do_dispatch {
     my $homedir = dirname($ENV{SCRIPT_FILENAME}).'/../';
     &Packages::Config::init( $homedir );
     &Packages::DB::init();
-    &Packages::I18N::Locale::load( "$homedir/po" );
-
-    my $acc = I18N::AcceptLanguage->new();
-    my %all_langs = map { $_ => 1 } (@LANGUAGES, @DDTP_LANGUAGES);
-    my @all_langs = sort keys %all_langs;
-    my $http_lang = $acc->accepts( $input->http("Accept-Language"),
-                                  \@all_langs ) || 'en';
-    debug( "LANGUAGES=@all_langs header=".
+
+    my %PO_LANGUAGES = map { $_ => 1 } @LANGUAGES;
+    my %DDTP_LANGUAGES = map { $_ => 1 } @DDTP_LANGUAGES;
+    my $acc = I18N::AcceptLanguage->new(defaultLanguage => 'en');
+    my $ddtp_lang = $acc->accepts( $input->http("Accept-Language"),
+                                  \@DDTP_LANGUAGES );
+    my $po_lang = $acc->accepts( $input->http("Accept-Language"),
+                                \@LANGUAGES );
+    debug( "LANGS=@LANGUAGES DDTP_LANGS=@DDTP_LANGUAGES header=".
           ($input->http("Accept-Language")||'').
-          " http_lang=$http_lang", 1 ) if DEBUG;
+          " po_lang=$po_lang ddtp_lang=$ddtp_lang", 1 ) if DEBUG;
 
     # backwards compatibility stuff
     debug( "SCRIPT_URL=$ENV{SCRIPT_URL} SCRIPT_URI=$ENV{SCRIPT_URI}" ) if DEBUG;
@@ -142,7 +143,7 @@ sub do_dispatch {
 
        push @components, 'index' if @components && $path =~ m,/$,;
 
-       my %LANGUAGES = map { $_ => 1 } @all_langs;
+       my %LANGUAGES = map { $_ => 1 } (@LANGUAGES, @DDTP_LANGUAGES);
        if (@components > 1 and $LANGUAGES{$components[0]}
            and !$input->param('lang')) {
            $input->param( 'lang', shift(@components) );
@@ -198,8 +199,6 @@ sub do_dispatch {
                    set_param_once( $input, \%params_set, 'suite', $s);
                } elsif (!$need_pkg && $SECTIONS{$_}) {
                    set_param_once( $input, \%params_set, 'section', $_);
-               } elsif (!$need_pkg && $ARCHIVES{$_}) {
-                   set_param_once( $input, \%params_set, 'archive', $_);
                } elsif (!$need_pkg && $sections_descs{$_}) {
                    set_param_once( $input, \%params_set, 'subsection', $_);
                } elsif (!$need_pkg && ($_ eq 'source')) {
@@ -207,6 +206,8 @@ sub do_dispatch {
                } elsif ($ARCHITECTURES{$_}) {
                    set_param_once( $input, \%params_set, 'arch', $_)
                        unless $_ eq 'any';
+               } elsif (!$need_pkg && $ARCHIVES{$_}) {
+                   set_param_once( $input, \%params_set, 'archive', $_);
                } elsif ($PRIORITIES{$_}) {
                    set_param_once( $input, \%params_set, 'priority', $_);
                } else {
@@ -248,7 +249,7 @@ sub do_dispatch {
                                        replace => { all => \@ARCHIVES,
                                                     default => \@ARCHIVES} },
                       exact => { default => 0, match => '^(\w+)$',  },
-                      lang => { default => $http_lang, match => '^([\w-]+)$',  },
+                      lang => { default => undef, match => '^([\w-]+)$',  },
                       source => { default => 0, match => '^(\d+)$',  },
                       debug => { default => 0, match => '^(\d+)$',  },
                       searchon => { default => 'names', match => '^(\w+)$', },
@@ -273,10 +274,16 @@ sub do_dispatch {
     my %params = Packages::CGI::parse_params( $input, \%params_def, \%opts );
     Packages::CGI::init_url( $input, \%params, \%opts );
 
+    if (defined($opts{lang})) {
+       $opts{po_lang} = $PO_LANGUAGES{$opts{lang}} ? $opts{lang} : 'en';
+       $opts{ddtp_lang} = $DDTP_LANGUAGES{$opts{lang}} ? $opts{lang} : 'en';
+    } else {
+       $opts{po_lang} = $po_lang;
+       $opts{ddtp_lang} = $ddtp_lang;
+    }
     my $charset = "UTF-8";
-    my $cat = Packages::I18N::Locale->get_handle( $opts{lang} )
-       || Packages::I18N::Locale->get_handle( 'en' );
-    die "get_handle failed for $opts{lang}" unless $cat;
+    my $cat = Packages::I18N::Locale->get_handle( $opts{po_lang}, 'en' )
+       or die "get_handle failed for $opts{po_lang}";
     $opts{cat} = $cat;
 
     $opts{h_suites} = { map { $_ => 1 } @suites };
@@ -301,13 +308,14 @@ sub do_dispatch {
     debug( "Parameter evaluation took ".timestr($petd) ) if DEBUG;
 
     my $template = new Packages::Template( $TEMPLATEDIR, $opts{format},
-                                          { lang => $opts{lang}, charset => $charset,
-                                            cat => $cat,
+                                          { po_lang => $opts{po_lang}, ddtp_lang => $opts{ddtp_lang},
+                                            charset => $charset, cat => $cat,
                                             debug => ( DEBUG ? $opts{debug} : 0 ) },
                                           ( $CACHEDIR ? { COMPILE_DIR => $CACHEDIR } : {} ) );
 
     #FIXME: ugly hack
     unless (($what_to_do eq 'allpackages' and $opts{format} =~ /^(html|txt\.gz)/)
+           || ($what_to_do eq 'index' and $opts{format} eq 'html')
            || -e "$TEMPLATEDIR/$opts{format}/${what_to_do}.tmpl") {
        fatal_error( $cat->g("requested format not available for this document"),
                     "406 requested format not available");