if (($markers)&&($bibvalues))
{
# Split $bibvalues to something like FSK 16 or PEGI 6
- my @values = split ' ', $bibvalues;
+ my @values = split ' ', uc($bibvalues);
# Search first occurence of one of the markers
- my @markers = split /\|/, $markers;
+ my @markers = split /\|/, uc($markers);
my $index = 0;
- my $take = -1;
+ my $restrictionyear = 0;
for my $value (@values) {
$index ++;
for my $marker (@markers) {
$marker =~ s/^\s+//; #remove leading spaces
$marker =~ s/\s+$//; #remove trailing spaces
- if (uc($marker) eq uc($value)) {
- $take = $index;
+ if ($marker eq $value) {
+ if ($index <= $#values) {
+ $restrictionyear += $values[$index];
+ }
+ last;
+ } elsif ($value =~ /^\Q$marker\E(\d+)$/) {
+ # Perhaps it is something like "K16" (as in Finland)
+ $restrictionyear += $1;
last;
}
}
- if ($take > -1) {
- last;
- }
- }
- # Index points to the next value
- my $restrictionyear = 0;
- if (($take <= $#values) && ($take >= 0)){
- $restrictionyear += $values[$take];
+ last if ($restrictionyear > 0);
}
if ($restrictionyear > 0) {