elsif ($subcommand eq "delete") {
            $c->model('DB')->schema->txn_do(sub {
                $releaseSet->delete;
            });
            return $c->res->redirect($c->uri_for("/releasesets", $projectName));
        }

sub create_releaseset :Local {
    my ($self, $c, $projectName, $subcommand) = @_;
    my $project = $c->model('DB::Projects')->find($projectName);
    die "Project $projectName doesn't exist." if !defined $project;
    $c->stash->{curProject} = $project;
    return requireLogin($c) if !$c->user_exists;
    return error($c, "Only the project owner or the administrator can perform this operation.")
        unless $c->check_user_roles('admin') || $c->user->username eq $project->owner;
    if (defined $subcommand && $subcommand eq "submit") {
        eval {
            my $releaseSetName = $c->request->params->{name};
            $c->model('DB')->schema->txn_do(sub {
                # Note: $releaseSetName is validated in updateProject,
                # which will abort the transaction if the name isn't
                # valid.
                my $releaseSet = $project->releasesets->create({name => $releaseSetName});
                updateReleaseSet($c, $releaseSet);
                return $c->res->redirect($c->uri_for("/releases", $projectName, $releaseSet->name));
            });
        };
        if ($@) {
            return error($c, $@);
        }
    }
    
    $c->stash->{template} = 'edit-releaseset.tt';
    $c->stash->{create} = 1;
}

[% WRAPPER layout.tt title="Release Sets ‘$curProject.name:$releaseSet.name’" %]

[% WRAPPER layout.tt title=(create ? "New Release Set" : "Release Set ‘$curProject.name:$releaseSet.name’") %]

<h1>Release Set <tt>[% curProject.name %]:[% releaseSet.name %]</tt></h1>

<h1>[% IF create %]New Release Set[% ELSE %]Release Set <tt>[% curProject.name %]:[% releaseSet.name %]</tt>[% END %]</h1>

<form action="[% IF create %][% ELSE %][% c.uri_for('/releases' curProject.name releaseSet.name 'submit') %][% END %]" method="post">

<form action="[% IF create %][% c.uri_for('/create_releaseset' curProject.name 'submit') %][% ELSE %][% c.uri_for('/releases' curProject.name releaseSet.name 'submit') %][% END %]" method="post">

[% IF !create %]
  <form action="[% c.uri_for('/releases' curProject.name releaseSet.name 'delete') %]" method="post">
    <p><button id="delete-project" type="submit"><img src="/static/images/failure.gif" />Delete this release set</button></p>
  </form>
  <script>
    $("#delete-project").click(function() {
      return confirm("Are you sure you want to delete this release set?");
    });
  </script>

  
[% END %]

<p>[<a href="[% c.uri_for('/create_releaseset' curProject.name) %]">Create a new release set</a>]</p>