From 579a2272283ffcefd6e2f2f49836aba77d26bc75 Mon Sep 17 00:00:00 2001 From: Galen Charlton Date: Fri, 18 Apr 2008 13:09:19 -0500 Subject: [PATCH] kohabug 2022 - fixed fine and issuing rules editors Because of the way that the older fine and issuing rule editors generate the HTML form, if a branch code, patron category code, or item type code happened to have a '-' or '.', the HTML form would not be parsed properly, thus adding an implicit (rather than explicit) limit on the characters allowed in one of those codes. This fix removes this limitation by Base64-encoding the codes when constructing the names for the elements. Two functions are added to C4::Koha: str_to_base64() - UTF-8 string to Base64 base64_to_str() - reverse Signed-off-by: Joshua Ferraro --- C4/Koha.pm | 44 +++++++++++++++++++++++++++++++++++++++++++ admin/finesrules.pl | 11 ++++++----- admin/issuingrules.pl | 11 ++++++----- 3 files changed, 56 insertions(+), 10 deletions(-) diff --git a/C4/Koha.pm b/C4/Koha.pm index d68cc96216..31ffa37b2c 100644 --- a/C4/Koha.pm +++ b/C4/Koha.pm @@ -21,6 +21,10 @@ package C4::Koha; use strict; use C4::Context; use C4::Output; + +use MIME::Base64 qw(encode_base64 decode_base64); +use Encode qw(encode decode); + use vars qw($VERSION @ISA @EXPORT $DEBUG); BEGIN { @@ -50,6 +54,8 @@ BEGIN { &GetKohaAuthorisedValues &GetAuthValCode &GetManagedTagSubfields + &str_to_base64 + &base64_to_str $DEBUG ); @@ -920,6 +926,44 @@ ORDER BY marc_subfield_structure.tagfield, tagsubfield|); return $data; } +=head2 str_to_base64 + +=over 4 + +my $base64 = str_to_base64($string_containing_unicode); + +=back + +Get a Base64 version of a string that is in UTF-8. This +function can be used to convert an arbitrary coded value +(like a branch code) into a form that can be safely concatenated +with similarly encoded values for a HTML form input name, as +in admin/issuingrules.pl. + +=cut + +sub str_to_base64 { + my $in = shift; + return encode_base64(encode("UTF-8", $in), ''); +} + +=head2 base64_to_str + +=over 4 + +my $base64 = base64_to_str($string_containing_unicode); + +=back + +Converse of C. + +=cut + +sub base64_to_str { + my $in = shift; + return decode("UTF-8", decode_base64($in)); +} + 1; __END__ diff --git a/admin/finesrules.pl b/admin/finesrules.pl index 3fea7f3848..e89e7adee3 100755 --- a/admin/finesrules.pl +++ b/admin/finesrules.pl @@ -55,10 +55,10 @@ if ($op eq 'save') { foreach my $key (@names){ # FINES - if ($key =~ /F-(.*)-(.*)\.(.*)/) { - my $br = $1; # branch - my $bor = $2; # borrower category - my $cat = $3; # item type + if ($key =~ /F-(.*)-(.*)-(.*)/) { + my $br = base64_to_str($1); # branch + my $bor = base64_to_str($2); # borrower category + my $cat = base64_to_str($3); # item type my $data=$input->param($key); my ($fine,$firstremind,$chargeperiod)=split(',',$data); $bor="*" unless ($bor); @@ -129,7 +129,8 @@ foreach my $data (@itemtypes) { $fine =~ s/\.*0*$//g; my $finesvalue; $finesvalue= "$fine,$dat->{'firstremind'},$dat->{'chargeperiod'}" if $fine ne ''; - my %row = (finesname=> "F-$branch-$trow3[$i].$$data->{'itemtype'}", + my $finesname = join("-", "F", map { str_to_base64($_) } ($branch, $trow3[$i], $$data->{'itemtype'})); + my %row = (finesname=> $finesname, finesvalue => $finesvalue, toggle => $toggle, ); diff --git a/admin/issuingrules.pl b/admin/issuingrules.pl index d1a90c1a40..54d6b79b69 100755 --- a/admin/issuingrules.pl +++ b/admin/issuingrules.pl @@ -53,10 +53,10 @@ if ($op eq 'save') { my $sth_Idelete=$dbh->prepare("DELETE FROM issuingrules WHERE branchcode=? AND categorycode=? AND itemtype=?"); foreach my $key (@names){ # ISSUES - if ($key =~ /I-(.*)-(.*)\.(.*)/) { - my $br = $1; # branch - my $bor = $2; # borrower category - my $cat = $3; # item type + if ($key =~ /I-(.*)-(.*)-(.*)/) { + my $br = base64_to_str($1); # branch + my $bor = base64_to_str($2); # borrower category + my $cat = base64_to_str($3); # item type my $data=$input->param($key); my ($issuelength,$maxissueqty,$rentaldiscount)=split(',',$data); if ($maxissueqty) { @@ -131,7 +131,8 @@ foreach my $data (@itemtypes) { my $issuelength = $dat->{'issuelength'}; my $issuingvalue; $issuingvalue = "$issuelength,$maxissueqty" if $maxissueqty ne ''; - my %row = (issuingname => "I-$branch-$trow3[$i].$$data->{itemtype}", + my $issuingname = join("-", "I", map { str_to_base64($_) } ($branch, $trow3[$i], $$data->{itemtype}) ); + my %row = (issuingname => $issuingname, issuingvalue => $issuingvalue, toggle => $toggle, ); -- 2.39.5