init III

Perl OTRS/Kernel/System/DynamicField/Driver/Text.pm

@@ -0,0 +1,111 @@
+# --
+# Copyright (C) 2001-2019 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::Text;
+
+use strict;
+use warnings;
+
+use Kernel::System::VariableCheck qw(:all);
+
+use parent qw(Kernel::System::DynamicField::Driver::BaseText);
+
+our @ObjectDependencies = (
+    'Kernel::Config',
+    'Kernel::System::DynamicFieldValue',
+    'Kernel::System::Main',
+);
+
+=head1 NAME
+
+Kernel::System::DynamicField::Driver::Text
+
+=head1 DESCRIPTION
+
+DynamicFields Text 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'               => 0,
+        'IsNotificationEventCondition' => 1,
+        'IsSortable'                   => 1,
+        'IsFiltrable'                  => 0,
+        'IsStatsCondition'             => 1,
+        'IsCustomerInterfaceCapable'   => 1,
+        'IsLikeOperatorCapable'        => 1,
+    };
+
+    # get the Dynamic Field Backend custom extensions
+    my $DynamicFieldDriverExtensions
+        = $Kernel::OM->Get('Kernel::Config')->Get('DynamicFields::Extension::Driver::Text');
+
+    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;
+}
+
+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