package GeoIP;
-use Locale::Country;
+use Locale::Codes::Country;
# Function to get the flag icon for a specified country code.
sub get_flag_icon($) {
# Remove whitespaces.
chomp($input);
- # Convert given country code to lower case.
- my $ccode = lc($input);
+ # Convert given country code to upper case.
+ my $ccode = uc($input);
# Generate filename, based on the contry code in lower case
# and the defined file extension.
if (-e "$absolute_path") {
# Return content of flag_icon.
return $flag_icon;
+ } else {
+ # If no icon for the specified country exists, try to use
+ # the icon for "unknown".
+ my $ccode = "unknown";
+
+ # Redoing all the stuff from abouve for the "unknown" icon.
+ my $file = join('.', $ccode,$ext);
+ my $flag_icon = join('/', $flagdir,$file);
+ my $absolute_path = join('', $webroot,$flag_icon);
+
+ # Check if the icon is present.
+ if (-e "$absolute_path") {
+ # Return "unknown" icon.
+ return $flag_icon;
+ }
}
}
elsif ($code eq "yu") { $name = "Yugoslavia" }
else {
# Use perl built-in module to get the country code.
- $name = &Locale::Country::code2country($code);
+ $name = &Locale::Codes::Country::code2country($code);
}
return $name;