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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# --
# 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::System::DynamicField::Driver::Dropdown;
use strict;
use warnings;
use Kernel::System::VariableCheck qw(:all);
use parent qw(Kernel::System::DynamicField::Driver::BaseSelect);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::DynamicFieldValue',
'Kernel::System::Log',
'Kernel::System::Main',
);
=head1 NAME
Kernel::System::DynamicField::Driver::Dropdown
=head1 DESCRIPTION
DynamicFields Dropdown Driver delegate
=head1 PUBLIC INTERFACE
This module implements the public interface of L<Kernel::System::DynamicField::Backend>.
Please look there for a detailed reference of the functions.
=head2 new()
usually, you want to create an instance of this
by using Kernel::System::DynamicField::Backend->new();
=cut
sub new {
my ( $Type, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $Type );
# set field behaviors
$Self->{Behaviors} = {
'IsACLReducible' => 1,
'IsNotificationEventCondition' => 1,
'IsSortable' => 1,
'IsFiltrable' => 1,
'IsStatsCondition' => 1,
'IsCustomerInterfaceCapable' => 1,
'IsLikeOperatorCapable' => 1,
};
# get the Dynamic Field Backend custom extensions
my $DynamicFieldDriverExtensions
= $Kernel::OM->Get('Kernel::Config')->Get('DynamicFields::Extension::Driver::Dropdown');
EXTENSION:
for my $ExtensionKey ( sort keys %{$DynamicFieldDriverExtensions} ) {
# skip invalid extensions
next EXTENSION if !IsHashRefWithData( $DynamicFieldDriverExtensions->{$ExtensionKey} );
# create a extension config shortcut
my $Extension = $DynamicFieldDriverExtensions->{$ExtensionKey};
# check if extension has a new module
if ( $Extension->{Module} ) {
# check if module can be loaded
if (
!$Kernel::OM->Get('Kernel::System::Main')->RequireBaseClass( $Extension->{Module} )
)
{
die "Can't load dynamic fields backend module"
. " $Extension->{Module}! $@";
}
}
# check if extension contains more behaviors
if ( IsHashRefWithData( $Extension->{Behaviors} ) ) {
%{ $Self->{Behaviors} } = (
%{ $Self->{Behaviors} },
%{ $Extension->{Behaviors} }
);
}
}
return $Self;
}
sub FieldValueValidate {
my ( $Self, %Param ) = @_;
# Check for valid possible values list.
if ( !IsHashRefWithData( $Param{DynamicFieldConfig}->{Config}->{PossibleValues} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need PossibleValues in Dropdown DynamicFieldConfig!",
);
return;
}
# Check for defined value.
if ( !defined $Param{Value} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need Value in Dropdown DynamicField!",
);
return;
}
# Check if value parameter exists in possible values config.
if ( length $Param{Value} ) {
return if !defined $Param{DynamicFieldConfig}->{Config}->{PossibleValues}->{ $Param{Value} };
}
return 1;
}
1;
=head1 TERMS AND CONDITIONS
This software is part of the OTRS project (L<https://otrs.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 L<https://www.gnu.org/licenses/gpl-3.0.txt>.
=cut
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