gitweb: Make project search respect project_filter

Make gitweb search within filtered projects (i.e. projects shown), and
change "List all projects" to "List all projects in '$project_filter/'"
if project_filter is used.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index c81743b0a189eba2ecf54d90889399d55800f73f..f211594c4518949a6de27274a378092b3b59de75 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -5161,11 +5161,18 @@ sub git_patchset_body {
 sub git_project_search_form {
        my ($searchtext, $search_use_regexp);
 
+       my $limit = '';
+       if ($project_filter) {
+               $limit = " in '$project_filter/'";
+       }
+
        print "<div class=\"projsearch\">\n";
        print $cgi->startform(-method => 'get', -action => $my_uri) .
-             $cgi->hidden(-name => 'a', -value => 'project_list') . "\n" .
-             $cgi->textfield(-name => 's', -value => $searchtext,
-                             -title => 'Search project by name and description',
+             $cgi->hidden(-name => 'a', -value => 'project_list')  . "\n";
+       print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
+               if (defined $project_filter);
+       print $cgi->textfield(-name => 's', -value => $searchtext,
+                             -title => "Search project by name and description$limit",
                              -size => 60) . "\n" .
              "<span title=\"Extended regular expression\">" .
              $cgi->checkbox(-name => 'sr', -value => 1, -label => 're',
@@ -5173,8 +5180,9 @@ sub git_project_search_form {
              "</span>\n" .
              $cgi->submit(-name => 'btnS', -value => 'Search') .
              $cgi->end_form() . "\n" .
-             $cgi->a({-href => href(project => undef, searchtext => undef)},
-                     'List all projects') . "<br />\n";
+             $cgi->a({-href => href(project => undef, searchtext => undef,
+                                    project_filter => $project_filter)},
+                     esc_html("List all projects$limit")) . "<br />\n";
        print "</div>\n";
 }