#!/usr/bin/perl
# Finlay working on this file from 26-03-2002
# Reorganising this branches admin page.....
use strict;
use CGI;
use C4::Output;
use C4::Database;
# Fixed variables
my $linecolor1='#ffffcc';
my $linecolor2='white';
my $backgroundimage="/images/background-mem.gif";
my $script_name="/cgi-bin/koha/admin/branches.pl";
my $pagesize=20;
#######################################################################################
# Main loop....
my $input = new CGI;
my $branchcode=$input->param('branchcode');
my $op = $input->param('op');
# header
print $input->header;
# start the page and read in includes
print startpage();
print startmenu('admin');
if ($op eq 'add') {
# If the user has pressed the "add new branch" button.
print heading("Branches: Add Branch");
print editbranchform();
} elsif ($op eq 'edit') {
# if the user has pressed the "edit branch settings" button.
print heading("Branches: Edit Branch");
print editbranchform($branchcode);
} elsif ($op eq 'add_validate') {
# confirm settings change...
my $params = $input->Vars;
unless ($params->{'branchcode'} && $params->{'branchname'}) {
default ("Cannot change branch record: You must specify a Branchname and a Branchcode");
} else {
setbranchinfo($params);
default ("Branch record changed for branch: $params->{'branchname'}");
}
} elsif ($op eq 'delete') {
# if the user has pressed the "delete branch" button.
my $message = checkdatabasefor($branchcode);
if ($message) {
default($message);
} else {
print deleteconfirm($branchcode);
}
} elsif ($op eq 'delete_confirmed') {
# actually delete branch and return to the main screen....
deletebranch($branchcode);
default("The branch with code $branchcode has been deleted.");
} else {
# if no operation has been set...
default();
}
print endmenu('admin');
print endpage();
######################################################################################################
#
# html output functions....
sub default {
my ($message) = @_;
print heading("Branches");
print "$message";
print "
";
print branchinfotable();
print branchcategoriestable();
}
sub heading {
my ($head) = @_;
return "$head ";
}
sub editbranchform {
# prepares the edit form...
my ($branchcode) = @_;
my $data;
if ($branchcode) {
$data = getbranchinfo($branchcode);
$data = $data->[0];
}
# make the checkboxs.....
my $catinfo = getcategoryinfo();
my $catcheckbox;
foreach my $cat (@$catinfo) {
my $checked = "";
my $tmp = $cat->{'categorycode'};
if (grep {/^$tmp$/} @{$data->{'categories'}}) {
$checked = "CHECKED";
}
$catcheckbox .= <
$cat->{'categoryname'}
$cat->{'codedescription'}
EOF
}
my $form = <
Branch code
Name
$catcheckbox
Address
Phone
Fax
E-mail
EOF
return $form;
}
sub deleteconfirm {
# message to print if the
my ($branchcode) = @_;
my $output = <
EOF
return $output;
}
sub branchinfotable {
# makes the html for a table of branch info from reference to an array of hashs.
my ($branchcode) = @_;
my $branchinfo;
if ($branchcode) {
$branchinfo = getbranchinfo($branchcode);
} else {
$branchinfo = getbranchinfo();
}
my $table = <
Branches
Name
Code
Address
Categories
EOF
my $color;
foreach my $branch (@$branchinfo) {
($color eq $linecolor1) ? ($color=$linecolor2) : ($color=$linecolor1);
my $address = '';
$address .= $branch->{'branchaddress1'} if ($branch->{'branchaddress1'});
$address .= ' '.$branch->{'branchaddress2'} if ($branch->{'branchaddress2'});
$address .= ' '.$branch->{'branchaddress3'} if ($branch->{'branchaddress3'});
$address .= ' ph: '.$branch->{'branchphone'} if ($branch->{'branchphone'});
$address .= ' fax: '.$branch->{'branchfax'} if ($branch->{'branchfax'});
$address .= ' email: '.$branch->{'branchemail'} if ($branch->{'branchemail'});
$address = '(nothing entered)' unless ($address);
my $categories = '';
foreach my $cat (@{$branch->{'categories'}}) {
my ($catinfo) = @{getcategoryinfo($cat)};
$categories .= $catinfo->{'categoryname'}." ";
}
$categories = '(no categories set)' unless ($categories);
$table .= <
$branch->{'branchname'}
$branch->{'branchcode'}
$address
$categories
EOF
}
$table .= " ";
return $table;
}
sub branchcategoriestable {
#Needs to be implemented...
my $categoryinfo = getcategoryinfo();
my $table = <
Branches Categories
Name
Code
Description
EOF
my $color;
foreach my $cat (@$categoryinfo) {
($color eq $linecolor1) ? ($color=$linecolor2) : ($color=$linecolor1);
$table .= <
$cat->{'categoryname'}
$cat->{'categorycode'}
$cat->{'codedescription'}
EOF
}
$table .= "";
return $table;
}
######################################################################################################
#
# Database functions....
sub getbranchinfo {
# returns a reference to an array of hashes containing branches,
my ($branchcode) = @_;
my $dbh = &C4Connect;
my $query;
if ($branchcode) {
my $bc = $dbh->quote($branchcode);
$query = "Select * from branches where branchcode = $bc";
}
else {$query = "Select * from branches";}
my $sth = $dbh->prepare($query);
$sth->execute;
my @results;
while (my $data = $sth->fetchrow_hashref) {
my $tmp = $data->{'branchcode'}; my $brc = $dbh->quote($tmp);
$query = "select categorycode from branchrelations where branchcode = $brc";
my $nsth = $dbh->prepare($query);
$nsth->execute;
my @cats = ();
while (my ($cat) = $nsth->fetchrow_array) {
push(@cats, $cat);
}
$nsth->finish;
$data->{'categories'} = \@cats;
push(@results, $data);
}
$sth->finish;
$dbh->disconnect;
return \@results;
}
sub getcategoryinfo {
# returns a reference to an array of hashes containing branches,
my ($catcode) = @_;
my $dbh = &C4Connect;
my $query;
if ($catcode) {
my $cc = $dbh->quote($catcode);
$query = "select * from branchcategories where categorycode = $cc";
} else {
$query = "Select * from branchcategories";
}
my $sth = $dbh->prepare($query);
$sth->execute;
my @results;
while (my $data = $sth->fetchrow_hashref) {
push(@results, $data);
}
$sth->finish;
$dbh->disconnect;
return \@results;
}
sub setbranchinfo {
# sets the data from the editbranch form, and writes to the database...
my ($data) = @_;
my $dbh=&C4Connect;
my $query = "replace branches (branchcode,branchname,branchaddress1,branchaddress2,branchaddress3,branchphone,branchfax,branchemail) values (";
my $tmp;
$tmp = $data->{'branchcode'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchname'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchaddress1'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchaddress2'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchaddress3'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchphone'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchfax'}; $query.= $dbh->quote($tmp).",";
$tmp = $data->{'branchemail'}; $query.= $dbh->quote($tmp).")";
my $sth=$dbh->prepare($query);
$sth->execute;
$sth->finish;
$dbh->disconnect;
# sort out the categories....
my @checkedcats;
my $cats = getcategoryinfo();
foreach my $cat (@$cats) {
my $code = $cat->{'categorycode'};
if ($data->{$code}) {
push(@checkedcats, $code);
}
}
my $branchcode = $data->{'branchcode'};
my $branch = getbranchinfo($branchcode);
$branch = $branch->[0];
my $branchcats = $branch->{'categories'};
my @addcats;
my @removecats;
foreach my $bcat (@$branchcats) {
unless (grep {/^$bcat$/} @checkedcats) {
push(@removecats, $bcat);
}
}
foreach my $ccat (@checkedcats){
unless (grep {/^$ccat$/} @$branchcats) {
push(@addcats, $ccat);
}
}
my $dbh=&C4Connect;
foreach my $cat (@addcats) {
my $query = "insert into branchrelations (branchcode, categorycode) values('$branchcode', '$cat')";
my $sth = $dbh->prepare($query);
$sth->execute;
$sth->finish;
}
foreach my $cat (@removecats) {
my $query = "delete from branchrelations where branchcode='$branchcode' and categorycode='$cat'";
my $sth = $dbh->prepare($query);
$sth->execute;
$sth->finish;
}
$dbh->disconnect;
}
sub deletebranch {
# delete branch...
my ($branchcode) = @_;
my $query = "delete from branches where branchcode = '$branchcode'";
my $dbh=&C4Connect;
my $sth=$dbh->prepare($query);
$sth->execute;
$sth->finish;
$dbh->disconnect;
}
sub checkdatabasefor {
# check to see if the branchcode is being used in the database somewhere....
my ($branchcode) = @_;
my $dbh = &C4Connect;
my $sth=$dbh->prepare("select count(*) from items where holdingbranch='$branchcode' or homebranch='$branchcode'");
$sth->execute;
my ($total) = $sth->fetchrow_array;
$sth->finish;
$dbh->disconnect;
my $message;
if ($total) {
$message = "Branch cannot be deleted because there are $total items using that branch.";
}
return $message;
}