#!@PERL@
# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
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# This software is Copyright (c) 1996-2017 Best Practical Solutions, LLC
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# This work is made available to you under the terms of Version 2 of
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# General Public License for more details.
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# CONTRIBUTION SUBMISSION POLICY:
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# END BPS TAGGED BLOCK }}}
use 5.10.1;
use strict;
use warnings;

use lib "@LOCAL_LIB_PATH@";
use lib "@RT_LIB_PATH@";

use RT::Interface::CLI qw(Init);
Init();

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

my @static_roots = RT::Interface::Web->StaticRoots;
my %static_root_check_cache;
sub stylesheet_exists {
    my $stylesheet = shift;

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

    for my $static_root (@static_roots) {
        return ++$static_root_check_cache{$stylesheet}
            if -d "$static_root/css/$stylesheet";
    }

    return $static_root_check_cache{$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);
    }
}