#!/usr/bin/perl

#script to administer the categories table
#written 20/02/2002 by paul.poulain@free.fr
# This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)

# ALGO :
# this script use an $op to know what to do.
# if $op is empty or none of the above values,
#	- the default screen is build (with all records, or filtered datas).
#	- the   user can clic on add, modify or delete record.
# if $op=add_form
#	- if primkey exists, this is a modification,so we read the $primkey record
#	- builds the add/modify form
# if $op=add_validate
#	- the user has just send datas, so we create/modify the record
# if $op=delete_form
#	- we show the record having primkey=$primkey and ask for deletion validation form
# if $op=delete_confirm
#	- we delete the record having primkey=$primkey


# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA

use strict;
use CGI;
use C4::Context;
use C4::Output;
use C4::Search;
use HTML::Template;
use C4::Auth;
use C4::Interface::CGI::Output;

sub StringSearch  {
	my ($env,$searchstring,$type)=@_;
	my $dbh = C4::Context->dbh;
	$searchstring=~ s/\'/\\\'/g;
	my @data=split(' ',$searchstring);
	my $count=@data;
	my $sth=$dbh->prepare("Select * from categories where (description like ?)");
	$sth->execute("$data[0]%");
	my @results;
	while (my $data=$sth->fetchrow_hashref){
	push(@results,$data);
	}
	#  $sth->execute;
	$sth->finish;
	return (scalar(@results),\@results);
}

my $input = new CGI;
my $searchfield=$input->param('description');
my $script_name="/cgi-bin/koha/admin/categorie.pl";
my $categorycode=$input->param('categorycode');
my $op = $input->param('op');
$searchfield=~ s/\,//g;

my ($template, $loggedinuser, $cookie) 
    = get_template_and_user({template_name => "admin/categoryitem.tmpl",
                             query => $input,
                             type => "intranet",
                             authnotrequired => 0,
                             debug => 1,
                             });


$template->param(script_name => $script_name,
                 categorycode => $categorycode,
		 searchfield => $searchfield);


################## ADD_FORM ##################################
# called by default. Used to create form to add or  modify a record
if ($op eq 'add_form') {
	$template->param(add_form => 1);
	#---- if primkey exists, it's a modify action, so read values to modify...
	my $data;
	if ($categorycode) {
		my $dbh = C4::Context->dbh;
		my $sth=$dbh->prepare("select categorycode,description,enrolmentperiod,upperagelimit,dateofbirthrequired,finetype,bulk,enrolmentfee,reservefee,overduenoticerequired from categories where categorycode=?");
		$sth->execute($categorycode);
		$data=$sth->fetchrow_hashref;
		$sth->finish;
	}

        $template->param(description             => $data->{'description'},
                                enrolmentperiod         => $data->{'enrolmentperiod'},
                                upperagelimit           => $data->{'upperagelimit'},
                                dateofbirthrequired     => $data->{'dateofbirthrequired'},
                                finetype                => $data->{'finetype'},
                                bulk                    => $data->{'bulk'},
                                enrolmentfee            => $data->{'enrolmentfee'},
                                overduenoticerequired   => $data->{'overduenoticerequired'},
                                reservefee              => $data->{'reservefee'});


;
													# END $OP eq ADD_FORM
################## ADD_VALIDATE ##################################
# called by add_form, used to insert/modify data in DB
} elsif ($op eq 'add_validate') {
	$template->param(add_validate => 1);
	my $dbh = C4::Context->dbh;
	my $sth=$dbh->prepare("replace categories (categorycode,description,enrolmentperiod,upperagelimit,dateofbirthrequired,finetype,bulk,enrolmentfee,reservefee,overduenoticerequired) values (?,?,?,?,?,?,?,?,?,?)");
	$sth->execute(map {$input->param($_)} ('categorycode','description','enrolmentperiod','upperagelimit','dateofbirthrequired','finetype','bulk','enrolmentfee','reservefee','overduenoticerequired'));
	$sth->finish;
	print "data recorded";
	print "<form action='$script_name' method=post>";
	print "<input type=submit value=OK>";
	print "</form>";
													# END $OP eq ADD_VALIDATE
################## DELETE_CONFIRM ##################################
# called by default form, used to confirm deletion of data in DB
} elsif ($op eq 'delete_confirm') {
	$template->param(delete_confirm => 1);
	my $dbh = C4::Context->dbh;
	my $sth=$dbh->prepare("select count(*) as total from categoryitem where categorycode=?");
	$sth->execute($categorycode);
	my $total = $sth->fetchrow_hashref;
	print "TOTAL : $categorycode : $total->{'total'}<br>";
	$sth->finish;
	my $sth2=$dbh->prepare("select categorycode,description,enrolmentperiod,upperagelimit,dateofbirthrequired,finetype,bulk,enrolmentfee,reservefee,overduenoticerequired from categories where categorycode=?");
	$sth2->execute($categorycode);
	my $data=$sth2->fetchrow_hashref;
	$sth2->finish;

        $template->param(description             => $data->{'description'},
                                enrolmentperiod         => $data->{'enrolmentperiod'},
                                upperagelimit           => $data->{'upperagelimit'},
                                dateofbirthrequired     => $data->{'dateofbirthrequired'},
                                finetype                => $data->{'finetype'},
                                bulk                    => $data->{'bulk'},
                                enrolmentfee            => $data->{'enrolmentfee'},
                                overduenoticerequired   => $data->{'overduenoticerequired'},
                                reservefee              => $data->{'reservefee'});

													# END $OP eq DELETE_CONFIRM
################## DELETE_CONFIRMED ##################################
# called by delete_confirm, used to effectively confirm deletion of data in DB
} elsif ($op eq 'delete_confirmed') {
	$template->param(delete_confirmed => 1);
	my $dbh = C4::Context->dbh;
	my $categorycode=uc($input->param('categorycode'));
	my $sth=$dbh->prepare("delete from categories where categorycode=?");
	$sth->execute($categorycode);
	$sth->finish;
													# END $OP eq DELETE_CONFIRMED
} else { # DEFAULT
        $template->param(else => 1);
        my $env;
        my @loop;
        my ($count,$results)=StringSearch($env,$searchfield,'web');
	my $toggle = 'white';
        for (my $i=0; $i < $count; $i++){
                my %row = (categorycode => $results->[$i]{'categorycode'},
                                description => $results->[$i]{'description'},
                                enrolmentperiod => $results->[$i]{'enrolmentperiod'},
                                upperagelimit => $results->[$i]{'upperagelimit'},
                                dateofbirthrequired => $results->[$i]{'dateofbirthrequired'},
                                finetype => $results->[$i]{'finetype'},
                                bulk => $results->[$i]{'bulk'},
                                enrolmentfee => $results->[$i]{'enrolmentfee'},
                                overduenoticerequired => $results->[$i]{'overduenoticerequired'},
                                reservefee => $results->[$i]{'reservefee'},
				toggle => $toggle );
                push @loop, \%row;
                if ( $toggle eq 'white' )
                {
                        $toggle = '#ffffcc';
                }
                else
                {
                        $toggle = 'white';
                }

        }
        $template->param(loop => \@loop);


} #---- END $OP eq DEFAULT
$template->param(intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
		intranetstylesheet => C4::Context->preference("intranetstylesheet"),
		IntranetNav => C4::Context->preference("IntranetNav"),
		);
output_html_with_http_headers $input, $cookie, $template->output;