# Selima Website Content Management System
# LogOut.pm: The log-out processor.

#  Copyright (c) 2006-2018 imacat.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

# Author: imacat <imacat@mail.imacat.idv.tw>
# First written: 2006-03-19

package Selima::Processor::LogOut;
use 5.008;
use strict;
use warnings;
use base qw(Selima::Processor);

use Selima::ChkPriv;
use Selima::Guest;
use Selima::LogIn;
use Selima::LogOut;
use Selima::Logging;
use Selima::ScptPriv;
use Selima::ShortCut;

# new: Initialize the processor
sub new : method {
    local ($_, %_);
    my ($self, $class);
    ($class, @_) = @_;
    $self = $class->SUPER::new(@_);
    $self->{"sn"} = get_login_sn;
    $self->{"is_sql"} = 0;
    $self->{"modified"} = 1;
    $self->{"is_admin"} = is_guest()? is_admin_script: is_admin;
    return $self;
}

# _save_cols: Save the column deposit
# Make it a null function
sub _save_cols : method {}

# _other_tasks: Perform tasks other than column updates
sub _other_tasks : method {
    $_[0]->{"userid"} = get_login_id;
    logout;
}

# _actlog: Log the activity
sub _actlog : method {
    # Log the guest log out, too
    return actlog "Log out with s/n " . $_[0]->{"sn"} . ".", $_[0]->{"userid"};
}

# _ret_status: Return the process status
sub _ret_status : method {
    return {"msg"=>N_("You have successfully logged out."),
            "isform"=>0,
            "is_admin"=>$_[0]->{"is_admin"}};
}

return 1;