[backend] provide file size and mtime for new software center

src/api/test/functional/maintenance_test.rb

@@ -1081,6 +1081,16 @@ def test_create_maintenance_project_and_release_packages
     assert_response :success
     get "/published/BaseDistro2.0:LinkedUpdateProject/BaseDistro2LinkedUpdateProject_repo/i586/package-1.0-1.i586.rpm"
     assert_response :success
+    get "/published/BaseDistro2.0:LinkedUpdateProject/BaseDistro2LinkedUpdateProject_repo/i586/package-1.0-1.i586.rpm?view=fileinfo"
+    assert_response :success
+    assert_tag :tag => "name", :content => "package"
+    assert_tag :tag => "version", :content => "1.0"
+    assert_tag :tag => "release", :content => "1"
+    assert_tag :tag => "arch", :content => "i586"
+    assert_tag :tag => "summary", :content => "Test Package"
+    assert_tag :tag => "size", :content => "1831"
+    assert_tag :tag => "description"
+    assert_tag :tag => "mtime"
     node=nil
     IO.popen("gunzip -cd #{RAILS_ROOT}/tmp/backend_data/repos/BaseDistro2.0:/LinkedUpdateProject/BaseDistro2LinkedUpdateProject_repo/repodata/*-updateinfo.xml.gz") do |io|
        node = REXML::Document.new( io.read )

src/backend/bs_repserver

@@ -2821,6 +2821,7 @@ sub fileinfo {
       $q->{'name'} = $g0->{'name'} if defined $g0->{'name'};
       $q->{'summary'} = $g0->{'summary'} if defined $g0->{'summary'};
       $q->{'description'} = $g0->{'description'} if defined $g0->{'description'};
+      $q->{'size'} = $g0->{'size'} if defined $g0->{'size'};
       if ($g0->{'repositories'}) {
 	$q->{'recommends'} = [ map {$_->{'name'}} grep {$_->{'recommended'} && $_->{'recommended'} eq 'true'} @{$g0->{'packages'}->{'package'} || []} ];
 	$q->{'suggests'} = [ map {$_->{'name'}} grep {!($_->{'recommended'} && $_->{'recommended'} eq 'true')} @{$g0->{'packages'}->{'package'} || []} ];
@@ -2829,7 +2830,10 @@ sub fileinfo {
       }
     }
   }
-  for (qw{name epoch version release arch summary description provides requires recommends suggests}) {
+  my @s = stat($filepath);
+  $q->{'size'} = $s[7]  unless defined $q->{'size'};
+  $q->{'mtime'} = $s[9] unless defined $q->{'mtime'};
+  for (qw{name epoch version size mtime release arch summary description provides requires recommends suggests}) {
     $res->{$_} = $q->{$_} if defined $q->{$_};
   }
   return ($res, $BSXML::fileinfo);