+sub dep_item {
+ my ( $link, $name, $info, $desc ) = @_;
+ my $post_link = '';
+ if ($link) {
+ $link = "<a href=\"$link\">";
+ $post_link = '</a>';
+ } else {
+ $link = '';
+ }
+ if ($info) {
+ $info = " $info";
+ } else {
+ $info = '';
+ }
+ if ($desc) {
+ $desc = "</dt><dd>$desc</dd>";
+ } else {
+ $desc = '</dt>';
+ }
+
+ return "$link$name$post_link$info$desc";
+} # end dep_item
+
+sub print_deps {
+ my ( $packages, $opts, $pkg, $relations, $type) = @_;
+ my %dep_type = ('depends' => 'dep', 'recommends' => 'rec',
+ 'suggests' => 'sug');
+ my $res = "<ul class=\"ul$dep_type{$type}\">\n";
+ my $first = 1;
+
+# use Data::Dumper;
+# debug( "print_deps called:\n".Dumper( $pkg, $relations, \$type ), 3 );
+
+ foreach my $rel (@$relations) {
+ my $is_old_pkgs = $rel->[0];
+ my @res_pkgs = ();
+
+ if ($is_old_pkgs) {
+ $res .= "<dt>";
+ } else {
+ if ($first) {
+ $res .= "<li>";
+ $first = 0;
+ } else {
+ $res .= "</dl></li>\n<li>";
+ }
+ $res .= "<dl><dt><img class=\"hidecss\" src=\"../../Pics/$dep_type{$type}.gif\" alt=\"[$dep_type{$type}]\"> ";
+ }
+
+ foreach my $rel_alt ( @$rel ) {
+ next unless ref($rel_alt);
+ my ( $p_name, $pkg_version, $arch_neg,
+ $arch_str, $subsection, $available ) = @$rel_alt;
+
+ if ($arch_str) {
+ if ($arch_neg) {
+ $arch_str = " [".gettext("not")." $arch_str]";
+ } else {
+ $arch_str = " [$arch_str]";
+ }
+ }
+ $pkg_version = "($pkg_version)" if $pkg_version;
+
+ my @results;
+ read_entry( $packages, $p_name, \@results, $opts);
+ if ( @results ) {
+ if ( $is_old_pkgs ) {
+ push @res_pkgs, dep_item( "/$opts->{suite}/$p_name",
+ $p_name, "$pkg_version$arch_str" );
+ } else {
+ my $short_desc = encode_entities( $results[0][-1], "<>&\"" );
+ push @res_pkgs, dep_item( "/$opts->{suite}/$p_name",
+ $p_name, "$pkg_version$arch_str", $short_desc );
+ }
+ } elsif ( $is_old_pkgs ) {
+ push @res_pkgs, dep_item( undef, $p_name, "$pkg_version$arch_str" );
+ } else {
+ my $short_desc = gettext( "Package not available" );
+ push @res_pkgs, dep_item( undef, $p_name, "$pkg_version$arch_str", $short_desc );
+ }
+
+ }
+
+ $res .= "\n".join( "<dt>".gettext( "or" )." ", @res_pkgs )."\n";
+ }
+ if (@$relations) {
+ $res .= "</dl></li>\n";
+ $res .= "</ul>\n";
+ } else {
+ $res = "";
+ }
+ return $res;
+} # end print_deps
+
+# sub print_src_deps {
+# my ( $env, $lang, $pkg, $version, $type) = @_;
+# my %dep_type = ('build-depends' => 'adep', 'build-depends-indep' => 'idep' );
+# my $found = 0;
+# my $res = "<ul class=\"ul$dep_type{$type}\">\n";
+# foreach my $dep ( @{$pkg->{versions}{$version}{$type}} ) {
+# $found = 1;
+# my @res_pkgs;
+# $res .= "<li><dl><dt><img class=\"hidecss\" src=\"../../Pics/$dep_type{$type}.gif\" alt=\"[$dep_type{$type}]\"> ";
+# foreach my $or_dep ( @$dep ) {
+# my $p_name = $or_dep->[0];
+# my $p = $env->{db}->get_pkg( $p_name );
+# my $p_version = $or_dep->[1] ? "(".encode_entities( $or_dep->[1] ).
+# " $or_dep->[2]) " : "";
+# my $not = gettext( "not" );
+# if ($or_dep->[3]) {
+# $or_dep->[3] =~ s/\s+/, /go;
+# # as either all or no archs have to be prepended with
+# # exlamation marks, convert the first and delete the others
+# $or_dep->[3] =~ s/!\s*/$not /o;
+# $or_dep->[3] =~ s/!\s*//go;
+# }
+# my $arch_str = $or_dep->[3] ? " [$or_dep->[3]]" : "";
+# if ( $p ) {
+# if ( $p->is_virtual ) {
+# my $short_desc = gettext( "Virtual package" );
+# push @res_pkgs, dep_item( "../virtual/$p_name", $p_name, "$p_version$arch_str", $short_desc );
+# } else {
+# my %sections = $p->get_arch_fields( 'section',
+# $env->{archs} );
+# my $section = $sections{max_unique};
+# my %desc_md5s = $p->get_arch_fields( 'description-md5',
+# $env->{archs} );
+# my $short_desc = conv_desc( $lang, encode_entities( $env->{db}->get_short_desc( $desc_md5s{max_unique}, $lang ), "<>&\"" ) );
+# push @res_pkgs, dep_item( "../$section/$p_name", $p_name, "$p_version$arch_str", $short_desc );
+# }
+# } else {
+# my $short_desc = gettext( "Package not available" );
+# push @res_pkgs, dep_item( undef, $p_name, "$p_version$arch_str", $short_desc );
+# }
+# }
+# $res .= "\n".join( "<dt>\n".gettext( "or" )." ", @res_pkgs )."</dl></li>\n";
+# }
+# if ($found) {
+# $res .= "\n</ul>";
+# } else {
+# $res = "";
+# }
+# return $res;
+# } # end print_src_deps
+
+