# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
#
# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
#                                          <sales@bestpractical.com>
#
# (Except where explicitly superseded by other copyright notices)
#
#
# LICENSE:
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 or visit their web page on the internet at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
#
#
# CONTRIBUTION SUBMISSION POLICY:
#
# (The following paragraph is not intended to limit the rights granted
# to you to modify and distribute this software under the terms of
# the GNU General Public License and is only of importance to you if
# you choose to contribute your changes and enhancements to the
# community by submitting them to Best Practical Solutions, LLC.)
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# By intentionally submitting any modifications, corrections or
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# Request Tracker, to Best Practical Solutions, LLC, you confirm that
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# END BPS TAGGED BLOCK }}}
use strict;
use warnings;

use RT;
RT::LoadConfig();
RT->Config->Set('LogToScreen' => 'debug');
RT::Init();

$| = 1;

use RT::Users;
my $users = RT::Users->new( $RT::SystemUser );
$users->UnLimit();

my @comp_roots = RT::Interface::Web->ComponentRoots;
my %comp_root_check_cache;
sub stylesheet_exists {
    my $stylesheet = shift;

    return $comp_root_check_cache{$stylesheet}
        if exists $comp_root_check_cache{$stylesheet};

    for my $comp_root (@comp_roots) {
        return ++$comp_root_check_cache{$stylesheet}
            if -d "$comp_root/NoAuth/css/$stylesheet";
    }

    return $comp_root_check_cache{$stylesheet} = 0;
}

my $system_stylesheet = RT->Config->Get('WebDefaultStylesheet');

while (my $u = $users->Next) {
    my $stylesheet = RT->Config->Get('WebDefaultStylesheet', $u);
    unless (stylesheet_exists $stylesheet) {
        my $prefs = $u->Preferences($RT::System);
        $prefs->{WebDefaultStylesheet} = $system_stylesheet;
        $u->SetPreferences($RT::System, $prefs);
    }
}