1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# Copyright (C) 2021 Znuny GmbH, https://znuny.org/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::Output::HTML::Preferences::Theme;
use strict;
use warnings;
use utf8;
use Kernel::Language qw(Translatable);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::AuthSession',
'Kernel::System::Web::Request',
);
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 ) = @_;
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
my $ParamObject = $Kernel::OM->Get('Kernel::System::Web::Request');
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 => $ParamObject->GetParam( Param => 'UserTheme' )
|| $Param{UserData}->{UserTheme}
|| $ConfigObject->Get('DefaultTheme'),
Block => 'Option',
Max => 100,
},
);
return @Params;
}
sub Run {
my ( $Self, %Param ) = @_;
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
my $SessionObject = $Kernel::OM->Get('Kernel::System::AuthSession');
for my $Key ( sort keys %{ $Param{GetParam} } ) {
my @Array = @{ $Param{GetParam}->{$Key} };
for my $Value (@Array) {
if ( !$ConfigObject->Get('DemoSystem') ) {
$Self->{UserObject}->SetPreferences(
UserID => $Param{UserData}->{UserID},
Key => $Key,
Value => $Value,
);
}
# Update session data when the preference is updated by the user himself.
if ( $Param{UpdateSessionData} ) {
$SessionObject->UpdateSessionID(
SessionID => $Self->{SessionID},
Key => $Key,
Value => $Value,
);
}
}
}
# Delete the session when the preference is updated by an admin user
# to force a login with fresh session data for the affected user.
if ( !$Param{UpdateSessionData} ) {
$SessionObject->RemoveSessionByUser(
UserLogin => $Param{UserData}->{UserLogin},
);
}
$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;
|
