X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=config%2Fcfgroot%2Flang.pl;h=2b09c4a9ff44ab4baf05b3e7439b218c35a28d2b;hb=3ed2de12510dcca5dea8e96b02f785cb0f8fe10c;hp=3b001ad9d433ad2fe354e29369f017294dcd5137;hpb=a895c5cfc4cb81aff7677b42b689bdb0da4d9c5c;p=people%2Fpmueller%2Fipfire-2.x.git

diff --git a/config/cfgroot/lang.pl b/config/cfgroot/lang.pl
index 3b001ad9d4..2b09c4a9ff 100644
--- a/config/cfgroot/lang.pl
+++ b/config/cfgroot/lang.pl
@@ -169,6 +169,9 @@ sub FindWebLanguage() {
 	my ($language, $country) = split(/_/, $shortlang);
 	push(@options, $language);
 
+	# Add English as fallback
+	push(@options, "en");
+
 	foreach my $option (@options) {
 		return $option if (-e "${General::swroot}/langs/$option.pl");
 	}
@@ -176,4 +179,18 @@ sub FindWebLanguage() {
 	return undef;
 }
 
+sub DetectBrowserLanguages() {
+	my $langs = $ENV{"HTTP_ACCEPT_LANGUAGE"};
+	my @results = ();
+
+	foreach my $lang (split /[,;]/, $langs) {
+		# Drop all q= arguments
+		next if ($lang =~ m/^q=/);
+
+		push(@results, $lang);
+	}
+
+	return @results;
+}
+
 1;