Koha/admin/letter.pl

#!/usr/bin/perl

#script to administer the aqbudget 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::Dates;
use C4::Auth;
use C4::Context;
use C4::Output;


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

my $input = new CGI;
my $searchfield=$input->param('searchfield');
my $offset=$input->param('offset');
my $script_name="/cgi-bin/koha/admin/letter.pl";
my $code=$input->param('code');
my $module = $input->param('module');
my $pagesize=20;
my $op = $input->param('op');
$searchfield=~ s/\,//g;
my $dbh = C4::Context->dbh;

my ($template, $borrowernumber, $cookie)
    = get_template_and_user({template_name => "tools/letter.tmpl",
			     query => $input,
			     type => "intranet",
			     authnotrequired => 0,
			     flagsrequired => {tools => 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 => $script_name);
################## ADD_FORM ##################################
# called by default. Used to create form to add or  modify a record
if ($op eq 'add_form') {
	#---- if primkey exists, it's a modify action, so read values to modify...
	my $letter;
	if ($code) {
		my $sth=$dbh->prepare("select * from letter where module=? and code=?");
		$sth->execute($module,$code);
		$letter=$sth->fetchrow_hashref;
		$sth->finish;
	}
	# build field list
	my @SQLfieldname;
	foreach(qw(LibrarianFirstname LibrarianSurname LibrarianEmailaddress)) {
		my %line = ('value' => $_, 'text' => $_);
		push @SQLfieldname, \%line;
	}

	foreach(qw(branches biblio biblioitems)) {
		my $sth2=$dbh->prepare("SHOW COLUMNS from $_");
		$sth2->execute;
		my %line = ('value' => "", 'text' => '---' . uc($_) . '---');
		push @SQLfieldname, \%line;
		while ((my $field) = $sth2->fetchrow_array) {
			%line = ('value' => "$_.".$field, 'text' => "$_.".$field);
			push @SQLfieldname, \%line;
		}
	}

	my %line = ('value' => "",              'text' => '---ITEMS---');
	push @SQLfieldname, \%line;
	%line = ('value' => "items.content", 'text' => 'items.content');
	push @SQLfieldname, \%line;
	
	my $sth2=$dbh->prepare("SHOW COLUMNS from borrowers");
	$sth2->execute;
	%line = ('value' => "",              'text' => '---BORROWERS---');
	push @SQLfieldname, \%line;
	while ((my $field) = $sth2->fetchrow_array) {
		%line = ('value' => "borrowers.".$field, 'text' => "borrowers.".$field);
		push @SQLfieldname, \%line;
	}
	if ($code) {
	    $template->param(modify => 1);
	    $template->param(code => $letter->{code});
	} else {
	    $template->param(adding => 1);
	}
	$template->param(name => $letter->{name},
					title => $letter->{title},
					content => $letter->{content},
					$letter->{module} => 1,
					SQLfieldname => \@SQLfieldname,);
													# END $OP eq ADD_FORM
################## ADD_VALIDATE ##################################
# called by add_form, used to insert/modify data in DB
} elsif ($op eq 'add_validate') {
	my $dbh = C4::Context->dbh;
	my $sth=$dbh->prepare("replace letter (module,code,name,title,content) values (?,?,?,?,?)");
	$sth->execute(map {$input->param('module')} qw(code name title content));
	$sth->finish;
	print $input->redirect("letter.pl");
	exit;
################## DELETE_CONFIRM ##################################
# called by default form, used to confirm deletion of data in DB
} elsif ($op eq 'delete_confirm') {
	my $dbh = C4::Context->dbh;
	my $sth=$dbh->prepare("select * from letter where code=?");
	$sth->execute($code);
	my $data=$sth->fetchrow_hashref;
	$sth->finish;
	$template->param(code => $code);
	foreach(qw(module name content)) {
		$template->param($_ => $data->{$_});
	}
################## DELETE_CONFIRMED ##################################
# called by delete_confirm, used to effectively confirm deletion of data in DB
} elsif ($op eq 'delete_confirmed') {
	my $dbh = C4::Context->dbh;
	my $code=uc($input->param('code'));
	my $module=$input->param('module');
	my $sth=$dbh->prepare("delete from letter where module=? and code=?");
	$sth->execute($module,$code);
	$sth->finish;
	print $input->redirect("letter.pl");
	return;
################## DEFAULT ##################################
} else { # DEFAULT
	if  ($searchfield ne '') {
		$template->param(search => 1);
		$template->param(searchfield => $searchfield);
	}
	my ($count,$results)=StringSearch($searchfield,'web');
	my $toggle="white";
	my @loop_data =();
	for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
		$toggle = ($toggle eq 'white') ? "#ffffcc" : "white" ;
		my %row_data;
		$row_data{toggle} = $toggle;
		foreach (qw(module code name)) {
			$row_data{$_} = $results->[$i]{$_};
		}
		push(@loop_data, \%row_data);
	}
	$template->param(letter => \@loop_data);
} #---- END $OP eq DEFAULT

output_html_with_http_headers $input, $cookie, $template->output;