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# --
# Copyright (C) 2001-2017 OTRS AG, http://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (AGPL). If you
# did not receive this file, see http://www.gnu.org/licenses/agpl.txt.
# --
package Kernel::Output::HTML::Preferences::Theme;
use strict;
use warnings;
use Kernel::Language qw(Translatable);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::Web::Request',
'Kernel::System::User',
'Kernel::System::AuthSession',
);
sub new {
my ( $Type, %Param ) = @_;
# allocate new hash for object
my $Self = {%Param};
bless( $Self, $Type );
for my $Needed (qw(UserID ConfigItem)) {
$Self->{$Needed} = $Param{$Needed} || die "Got no $Needed!";
}
return $Self;
}
sub Param {
my ( $Self, %Param ) = @_;
# get config object
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
my $PossibleThemesRef = $ConfigObject->Get('Frontend::Themes')
|| {};
my %PossibleThemes = %{$PossibleThemesRef};
my $Home = $ConfigObject->Get('Home');
my %ActiveThemes;
# prepare the list of active themes
for my $PossibleTheme ( sort keys %PossibleThemes ) {
if ( $PossibleThemes{$PossibleTheme} == 1 )
{ # only add a theme if it is set to 1 in sysconfig
my $ThemeDir = $Home . "/Kernel/Output/HTML/Templates/" . $PossibleTheme;
if ( -d $ThemeDir ) { # .. and if the theme dir exists
$ActiveThemes{$PossibleTheme} = $PossibleTheme;
}
}
}
# only show the theme preference if there are two or more themes to choose from
return if scalar keys %ActiveThemes < 2;
my @Params;
push(
@Params,
{
%Param,
Name => $Self->{ConfigItem}->{PrefKey},
Data => \%ActiveThemes,
HTMLQuote => 0,
SelectedID => $Kernel::OM->Get('Kernel::System::Web::Request')->GetParam( Param => 'UserTheme' )
|| $Param{UserData}->{UserTheme}
|| $ConfigObject->Get('DefaultTheme'),
Block => 'Option',
Max => 100,
},
);
return @Params;
}
sub Run {
my ( $Self, %Param ) = @_;
for my $Key ( sort keys %{ $Param{GetParam} } ) {
my @Array = @{ $Param{GetParam}->{$Key} };
for my $Value (@Array) {
# pref update db
if ( !$Kernel::OM->Get('Kernel::Config')->Get('DemoSystem') ) {
$Self->{UserObject}->SetPreferences(
UserID => $Param{UserData}->{UserID},
Key => $Key,
Value => $Value,
);
}
# update SessionID
if ( $Param{UserData}->{UserID} eq $Self->{UserID} ) {
$Kernel::OM->Get('Kernel::System::AuthSession')->UpdateSessionID(
SessionID => $Self->{SessionID},
Key => $Key,
Value => $Value,
);
}
}
}
$Self->{Message} = Translatable('Preferences updated successfully!');
return 1;
}
sub Error {
my ( $Self, %Param ) = @_;
return $Self->{Error} || '';
}
sub Message {
my ( $Self, %Param ) = @_;
return $Self->{Message} || '';
}
1;
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