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# --
# 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 (AGPL). If you
# did not receive this file, see http://www.gnu.org/licenses/agpl.txt.
# --
package Kernel::Output::HTML::Preferences::MaxArticlesPerPage;
use strict;
use warnings;
use utf8;
use Kernel::Language qw(Translatable);
use Kernel::System::VariableCheck qw(:all);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::Language',
'Kernel::System::AuthSession',
);
sub new {
my ( $Type, %Param ) = @_;
my $Self = {%Param};
bless( $Self, $Type );
for my $Needed (qw(UserID UserObject ConfigItem)) {
die "Got no $Needed!" if !$Self->{$Needed};
}
return $Self;
}
sub Param {
my ( $Self, %Param ) = @_;
my @Params;
push @Params, {
%Param,
Name => $Self->{ConfigItem}->{PrefKey},
Raw => 1,
Block => 'Input',
SelectedID => $Param{UserData}->{ $Self->{ConfigItem}->{PrefKey} } // '',
};
return @Params;
}
sub Run {
my ( $Self, %Param ) = @_;
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
my $LanguageObject = $Kernel::OM->Get('Kernel::Language');
my $SessionObject = $Kernel::OM->Get('Kernel::System::AuthSession');
my $PrefKey = 'MaxArticlesPerPage';
my $MaxArticlesPerPage = $Param{GetParam}->{$PrefKey}->[0] // '';
my $MaxArticlesPerPageIsValid = !length $MaxArticlesPerPage
|| (
$MaxArticlesPerPage =~ m{\A\d+\z}
&& $MaxArticlesPerPage >= 1
&& $MaxArticlesPerPage <= 1000
);
if ( !$MaxArticlesPerPageIsValid ) {
$Self->{Error}
= $LanguageObject->Translate('Max. number of articles per page must be between 1 and 1000 or empty.');
return;
}
if ( !$ConfigObject->Get('DemoSystem') ) {
$Self->{UserObject}->SetPreferences(
UserID => $Param{UserData}->{UserID},
Key => $PrefKey,
Value => $MaxArticlesPerPage,
);
}
# Update session data when the preference is updated by the user himself.
if ( $Param{UpdateSessionData} ) {
$SessionObject->UpdateSessionID(
SessionID => $Self->{SessionID},
Key => $PrefKey,
Value => $MaxArticlesPerPage,
);
}
else {
# Delete the session when the preference is updated by an admin user
# to force a login with fresh session data for the affected user.
$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;
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