- require Apache::Constants;
- Apache::Constants->import(":common");
- my $config = $self->config;
- my %ok = map {$_ => 1} @{$config->{displaying_tables}};
- return DECLINED() unless exists $ok{$self->{table}};
-
- # Does the action method exist?
- my $cv = $self->model_class->can($self->{action});
- return DECLINED() unless $cv;
-
- # Is it exported?
- $self->{method_attribs} = join " ", attributes::get($cv);
- return DECLINED()
- unless $self->{method_attribs} =~ /\b(Exported|Class|Single|Multiple)\b/i;
- return OK();
+ $self->params( { $self->_mod_perl_args( $self->ar ) } );
+ $self->query( $self->params );
+}
+
+=item redirect_request
+
+Sets output headers to redirect based on the arguments provided
+
+Accepts either a single argument of the full url to redirect to, or a hash of
+named parameters :
+
+$r->redirect_request('http://www.example.com/path');
+
+or
+
+$r->redirect_request(protocol=>'https', domain=>'www.example.com', path=>'/path/file?arguments', status=>'302', url=>'..');
+
+The named parameters are protocol, domain, path, status and url
+
+Only 1 named parameter is required but other than url, they can be combined as
+required and current values (from the request) will be used in place of any
+missing arguments. The url argument must be a full url including protocol and
+can only be combined with status.
+
+=cut
+
+sub redirect_request {
+ my $r = shift;
+ my $redirect_url = $_[0];
+ my $status = $MODPERL2 ? eval 'Apache2::Const::REDIRECT;' :
+ eval 'Apache::Constants::REDIRECT;'; # why have to eval this?
+ if ($_[1]) {
+ my %args = @_;
+ if ($args{url}) {
+ $redirect_url = $args{url};
+ } else {
+ my $path = $args{path} || $r->path;
+ my $host = $args{domain} || $r->ar->hostname;
+ my $protocol = $args{protocol} || $r->get_protocol;
+
+ $redirect_url = URI->new;
+ $redirect_url->scheme($protocol);
+ $redirect_url->host($host);
+ $redirect_url->path($path);
+ }
+ $status = $args{status} if ($args{status});
+ }
+
+ $r->ar->status($status);
+ $r->ar->headers_out->set('Location' => $redirect_url);
+ return OK;
+}
+
+
+=item get_protocol
+
+=cut
+
+sub get_protocol {
+ my $self = shift;
+ my $protocol = ( $self->ar->protocol =~ m/https/i ) ? 'https' : 'http' ;
+ return $protocol;
+}
+
+=item send_output
+
+=cut
+
+sub send_output {
+ my $r = shift;
+ $r->ar->content_type(
+ $r->content_type =~ m/^text/
+ ? $r->content_type . "; charset=" . $r->document_encoding
+ : $r->content_type
+ );
+ $r->ar->headers_out->set(
+ "Content-Length" => do { use bytes; length $r->output }
+ );
+
+ foreach ($r->headers_out->field_names) {
+ next if /^Content-(Type|Length)/;
+ $r->ar->headers_out->set($_ => $r->headers_out->get($_));
+ }
+
+ $MODPERL2 || $r->ar->send_http_header;
+ $r->ar->print( $r->output );
+}
+
+=item get_template_root
+
+=cut
+
+sub get_template_root {
+ my $r = shift;
+ $r->ar->document_root . "/" . $r->ar->location;
+}
+
+=back
+
+=cut
+
+#########################################################
+# private / internal methods and subs
+
+
+sub _mod_perl_args {
+ my ( $self, $apr ) = @_;
+ my %args;
+ if ($apr->isa('Apache::Request')) {
+ foreach my $key ( $apr->param ) {
+ my @values = $apr->param($key);
+ $args{$key} = @values == 1 ? $values[0] : \@values;
+ }
+ } else {
+ my $body = $self->_prepare_body($apr);
+ %args = %{$body->param};
+ my $uri = URI->new($self->ar->unparsed_uri);
+ foreach my $key ($uri->query_param) {
+ if (ref $args{$key}) {
+ push (@{$args{$key}}, $uri->query_param($key));
+ } else {
+ if ($args{$key}) {
+ $args{$key} = [ $args{$key}, $uri->query_param($key) ];
+ } else {
+ my @args = $uri->query_param($key);
+ if (scalar @args > 1) {
+ $args{$key} = [ $uri->query_param($key) ];
+ } else {
+ $args{$key} = $uri->query_param($key);
+ }
+ }
+ }
+ }
+ }
+ return %args;