);
}
+=head2 getlanguagecookie
+
+ my $cookie = getlanguagecookie($query,$language);
+
+Returns a cookie object containing the calculated language to be used.
+
+=cut
+
+sub getlanguagecookie {
+ my ( $query, $language ) = @_;
+ my $cookie = $query->cookie(
+ -name => 'KohaOpacLanguage',
+ -value => $language,
+ -HttpOnly => 1,
+ -expires => '+3y'
+ );
+
+ return $cookie;
+}
+
+=head2 getlanguage
+
+ Select a language based on the URL parameter 'language', a cookie,
+ syspref available languages & browser
+
+=cut
sub getlanguage {
my ($query, $interface) = @_;
- # Select a language based on cookie, syspref available languages & browser
my $preference_to_check =
$interface eq 'intranet' ? 'language' : 'opaclanguages';
+ # Get the available/valid languages list
my @languages = split /,/, C4::Context->preference($preference_to_check);
my $lang;
+ # Chose language from the URL
+ $lang = $query->param( 'language' );
+ if ( defined $lang && any { $_ eq $lang } @languages) {
+ return $lang;
+ }
+
# cookie
- if ( $query->cookie('KohaOpacLanguage') ) {
+ if ($query and $query->cookie('KohaOpacLanguage') ) {
$lang = $query->cookie('KohaOpacLanguage');
$lang =~ s/[^a-zA-Z_-]*//; # sanitize cookie
}