Koha/admin/aqbookfund.pl

#!/usr/bin/perl

#written 20/02/2002 by paul.poulain@free.fr

# 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


=head1 NAME

aqbookfund.pl

=head1 DESCRIPTION

script to administer the aqbudget table.

=head1 CGI PARAMETERS

=over 4

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

=cut

use strict;
use CGI;
use HTML::Template;
use List::Util qw/min/;
use C4::Auth;
use C4::Koha;
use C4::Context;
use C4::Bookfund;
use C4::Output;
use C4::Interface::CGI::Output;
use C4::Search;
use C4::Date;

my $dbh = C4::Context->dbh;
my $input = new CGI;
my $script_name="/cgi-bin/koha/admin/aqbookfund.pl";
my $bookfundid=$input->param('bookfundid');
my $pagesize = 10;
my $op = $input->param('op') || '';

my ($template, $borrowernumber, $cookie)
    = get_template_and_user(
        {template_name => "admin/aqbookfund.tmpl",
         query => $input,
         type => "intranet",
         authnotrequired => 0,
         flagsrequired => {parameters => 1, management => 1},
         debug => 1,
        }
    );

if ($op) {
    $template->param(
        script_name => $script_name,
        $op => 1,
    ); # we show only the TMPL_VAR names $op
}
else {
    $template->param(script_name => $script_name,
		else              => 1); # we show only the TMPL_VAR names $op
}
$template->param(action => $script_name);

my $branches = GetBranches;

################## ADD_FORM ##################################
# called by default. Used to create form to add or  modify a record
if ($op eq 'add_form') {
	#---- if primkey exists, it's a modify action, so read values to modify...
	my $dataaqbookfund;
	my $header;
	if ($bookfundid) {
    	$dataaqbookfund = GetBookFund($bookfundid);
	}
	if ($bookfundid) {
	    $header = "Modify book fund";
	    $template->param('header-is-modify-p' => 1);
	} else {
	    $header = "Add book fund";
	    $template->param('header-is-add-p' => 1);
	}
	$template->param('use-header-flags-p' => 1);
	$template->param(header => $header); # NOTE deprecated
	my $add_or_modify=0;
	if ($bookfundid) {
	    $add_or_modify=1;
	}
	$template->param(add_or_modify => $add_or_modify);
	$template->param(bookfundid =>$bookfundid);
	$template->param(bookfundname =>$dataaqbookfund->{'bookfundname'});

        my @branchloop;
        foreach my $branchcode (sort keys %{$branches}) {
            my $row = {
                branchcode => $branchcode,
                branchname => $branches->{$branchcode}->{branchname},
            };

            if (defined $bookfundid
                and defined $dataaqbookfund->{branchcode}
                and $dataaqbookfund->{branchcode} eq $branchcode) {
                $row->{selected} = 1;
            }

            push @branchloop, $row;
        }

        $template->param(branches => \@branchloop);

} # END $OP eq ADD_FORM

################## ADD_VALIDATE ##################################
# called by add_form, used to insert/modify data in DB
elsif ($op eq 'add_validate') {
	my $bookfundid = uc $input->param('bookfundid');

    my $number = Countbookfund($bookfundid);

    my $bookfund_already_exists = $number > 0 ? 1 : 0;

    if ($bookfund_already_exists) {
        my $bookfundname = $input->param('bookfundname');
        my $branchcode = $input->param('branchcode') || undef;

        ModBookFund($bookfundname,$branchcode,$bookfundid);
    }
    else {
        NewBookFund(
            $bookfundid,
            $input->param('bookfundname'),
            $input->param('branchcode')
        );
    }
    $input->redirect('aqbookfund.pl');
# END $OP eq ADD_VALIDATE
}
################## DELETE_CONFIRM ##################################
# called by default form, used to confirm deletion of data in DB

elsif ($op eq 'delete_confirm') {
    my $data = GetBookFund($bookfundid);
	$template->param(bookfundid => $bookfundid);
	$template->param(bookfundname => $data->{'bookfundname'});
} # END $OP eq DELETE_CONFIRM


################## DELETE_CONFIRMED ##################################
# called by delete_confirm, used to effectively confirm deletion of data in DB
elsif ($op eq 'delete_confirmed') {
    DelBookFund(uc($input->param('bookfundid')));

}# END $OP eq DELETE_CONFIRMED


################## DEFAULT ##################################
else { # DEFAULT
    my ($query, $sth);

    $template->param(scriptname => $script_name);

    # filters
    my @branchloop;
    foreach my $branchcode (sort keys %{$branches}) {
        my $row = {
            code => $branchcode,
            name => $branches->{$branchcode}->{branchname},
        };

        if (defined $input->param('filter_branchcode')
            and $input->param('filter_branchcode') eq $branchcode) {
            $row->{selected} = 1;
        }

        push @branchloop, $row;
    }

    my @bookfundids_loop;
    my $sth = GetBookFundsId();

    while (my $row = $sth->fetchrow_hashref) {
        if (defined $input->param('filter_bookfundid') and $input->param('filter_bookfundid') eq $row->{bookfundid}){
            $row->{selected} = 1;
        }
         push @bookfundids_loop, $row;
     }

    $template->param(
        filter_bookfundids => \@bookfundids_loop,
        filter_branches => \@branchloop,
        filter_bookfundname => $input->param('filter_bookfundname') || undef,
    );

    # searching the bookfunds corresponding to our filtering rules
    my @results = SearchBookFund(
        $input->param('filter'),
        $input->param('filter_bookfundid'),
        $input->param('filter_bookfundname'),
        $input->param('filter_branchcode'),
    );

    # does the book funds have budgets?
    my @loop_id;
    my $sth = GetBookFundsId();
    while (my $row = $sth->fetchrow){
        push @loop_id, $row;
    }

    my ($id,%nb_budgets_of);
    foreach $id (@loop_id){
        my $number = Countbookfund($id);
        $nb_budgets_of{$id} = $number;
    }

    # pagination informations
    my $page = $input->param('page') || 1;
    my @loop;

    my $first = ($page - 1) * $pagesize;

    # if we are on the last page, the number of the last word to display
    # must not exceed the length of the results array
    my $last = min(
        $first + $pagesize - 1,
        scalar(@results) - 1,
    );

    my $toggle = 0;
    foreach my $result (@results[$first .. $last]) {
        push(
            @loop,
            {
                %{$result},
                toggle => $toggle++%2,
                branchname =>
                    $branches->{ $result->{branchcode} }->{branchname},
                has_budgets => defined $nb_budgets_of{ $result->{bookfundid} },
            }
        );
    }

    $template->param(
            bookfund => \@loop,
            pagination_bar => pagination_bar(
                        $script_name,
                        getnbpages(scalar @results, $pagesize),
                        $page,
                        'page'
            )
        );
} #---- 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;