X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst%2FRequest.pm;h=72103606170cf26e111a19427a35262aff513c2b;hp=f9ff7b327d4e4f968dd6315a6c42ad6c7f892bcb;hb=0bf7ab7160f4f2fd0f00cd3d53ac311e9ad50241;hpb=bd917b94298b00325cb9db7551897c2471ca78ff

diff --git a/lib/Catalyst/Request.pm b/lib/Catalyst/Request.pm
index f9ff7b3..7210360 100644
--- a/lib/Catalyst/Request.pm
+++ b/lib/Catalyst/Request.pm
@@ -5,10 +5,14 @@ use base 'Class::Accessor::Fast';
 
 use IO::Socket qw[AF_INET inet_aton];
 use Carp;
+use utf8;
+use URI::http;
+use URI::https;
+use URI::QueryParam;
 
 __PACKAGE__->mk_accessors(
-    qw/action address arguments cookies headers match method
-      protocol query_parameters secure snippets uri user/
+    qw/action address arguments cookies headers query_keywords match method
+      protocol query_parameters secure captures uri user/
 );
 
 *args         = \&arguments;
@@ -17,6 +21,7 @@ __PACKAGE__->mk_accessors(
 *params       = \&parameters;
 *query_params = \&query_parameters;
 *path_info    = \&path;
+*snippets     = \&captures;
 
 sub content_encoding { shift->headers->content_encoding(@_) }
 sub content_length   { shift->headers->content_length(@_) }
@@ -48,6 +53,7 @@ Catalyst::Request - provides information about the current client request
     $req->headers;
     $req->hostname;
     $req->input;
+    $req->query_keywords;
     $req->match;
     $req->method;
     $req->param;
@@ -59,14 +65,14 @@ Catalyst::Request - provides information about the current client request
     $req->read;
     $req->referer;
     $req->secure;
-    $req->snippets;
+    $req->captures; # previously knows as snippets
     $req->upload;
     $req->uploads;
     $req->uri;
     $req->user;
     $req->user_agent;
 
-See also L<Catalyst>.
+See also L<Catalyst>, L<Catalyst::Request::Upload>.
 
 =head1 DESCRIPTION
 
@@ -78,7 +84,11 @@ thus hiding the details of the particular engine implementation.
 
 =head2 $req->action
 
-Returns the requested action as a L<Catalyst::Action> object.
+[DEPRECATED] Returns the name of the requested action.
+
+
+Use C<< $c->action >> instead (which returns a
+L<Catalyst::Action|Catalyst::Action> object).
 
 =head2 $req->address
 
@@ -92,11 +102,11 @@ Returns a reference to an array containing the arguments.
 
 For example, if your action was
 
-	package MyApp::C::Foo;
-	
-	sub moose : Local {
-		...
-	}
+    package MyApp::C::Foo;
+
+    sub moose : Local {
+        ...
+    }
 
 and the URI for the request was C<http://.../foo/moose/bah>, the string C<bah>
 would be the first and only argument.
@@ -137,8 +147,11 @@ C<application/x-www-form-urlencoded> or C<multipart/form-data>.
 =cut
 
 sub body {
-    my ( $self, $body ) = @_;
+    my $self = shift;
     $self->{_context}->prepare_body;
+    
+    return unless $self->{_body};
+    
     return $self->{_body}->body;
 }
 
@@ -249,6 +262,15 @@ sub hostname {
 
 Alias for $req->body.
 
+=head2 $req->query_keywords
+
+Contains the keywords portion of a query string, when no '=' signs are
+present.
+
+    http://localhost/path?some+keywords
+    
+    $c->request->query_keywords will contain 'some keywords'
+
 =head2 $req->match
 
 This contains the matching part of a Regex action. Otherwise
@@ -271,7 +293,7 @@ is an alternative method for accessing parameters in $c->req->parameters.
 Like L<CGI>, and B<unlike> earlier versions of Catalyst, passing multiple
 arguments to this method, like this:
 
-	$c->request->param( 'foo', 'bar', 'gorch', 'quxx' );
+    $c->request->param( 'foo', 'bar', 'gorch', 'quxx' );
 
 will set the parameter C<foo> to the multiple values C<bar>, C<gorch> and
 C<quxx>. Previously this would have added C<bar> as another value to C<foo>
@@ -355,22 +377,24 @@ Alias for path, added for compability with L<CGI>.
 =cut
 
 sub path {
-    my ( $self, $params ) = @_;
+    my ( $self, @params ) = @_;
 
-    if ($params) {
-        $self->uri->path($params);
+    if (@params) {
+        $self->uri->path(@params);
+        undef $self->{path};
     }
-    else {
-        return $self->{path} if $self->{path};
+    elsif ( defined( my $path = $self->{path} ) ) {
+        return $path;
     }
+    else {
+        my $path     = $self->uri->path;
+        my $location = $self->base->path;
+        $path =~ s/^(\Q$location\E)?//;
+        $path =~ s/^\///;
+        $self->{path} = $path;
 
-    my $path     = $self->uri->path;
-    my $location = $self->base->path;
-    $path =~ s/^(\Q$location\E)?//;
-    $path =~ s/^\///;
-    $self->{path} = $path;
-
-    return $path;
+        return $path;
+    }
 }
 
 =head2 $req->protocol
@@ -379,6 +403,8 @@ Returns the protocol (HTTP/1.0 or HTTP/1.1) used for the current request.
 
 =head2 $req->query_parameters
 
+=head2 $req->query_params
+
 Returns a reference to a hash containing query string (GET) parameters. Values can
 be either a scalar or an arrayref containing scalars.
 
@@ -405,11 +431,16 @@ Shortcut for $req->headers->referer. Returns the referring page.
 
 Returns true or false, indicating whether the connection is secure (https).
 
-=head2 $req->snippets
+=head2 $req->captures
+
+Returns a reference to an array containing regex captures.
 
-Returns a reference to an array containing regex snippets.
+    my @captures = @{ $c->request->captures };
 
-    my @snippets = @{ $c->request->snippets };
+=head2 $req->snippets
+
+C<captures> used to be called snippets. This is still available for backwoards
+compatibility, but is considered deprecated.
 
 =head2 $req->upload
 
@@ -472,7 +503,8 @@ sub upload {
 =head2 $req->uploads
 
 Returns a reference to a hash containing uploads. Values can be either a
-hashref or a arrayref containing L<Catalyst::Request::Upload> objects.
+L<Catalyst::Request::Upload> object, or an arrayref of 
+L<Catalyst::Request::Upload> objects.
 
     my $upload = $c->request->uploads->{field};
     my $upload = $c->request->uploads->{field}->[0];
@@ -492,8 +524,10 @@ Returns a URI object for the current request. Stringifies to the URI text.
 
 =head2 $req->uri_with( { key => 'value' } );
 
-Returns a rewriten URI object for the current uri. Key/value pairs passed in
-will override existing parameters. Unmodified pairs will be preserved.
+Returns a rewritten URI object for the current request. Key/value pairs
+passed in will override existing parameters. You can remove an existing
+parameter by passing in an undef value. Unmodified pairs will be
+preserved.
 
 =cut
 
@@ -501,12 +535,21 @@ sub uri_with {
     my( $self, $args ) = @_;
     
     carp( 'No arguments passed to uri_with()' ) unless $args;
+
+    foreach my $value ( values %$args ) {
+        next unless defined $value;
+        for ( ref $value eq 'ARRAY' ? @$value : $value ) {
+            $_ = "$_";
+            utf8::encode( $_ ) if utf8::is_utf8($_);
+        }
+    };
     
-    my $uri = $self->uri->clone;
-    
+    my $uri   = $self->uri->clone;
+    my %query = ( %{ $uri->query_form_hash }, %$args );
+
     $uri->query_form( {
-        $uri->query_form,
-        %$args
+        # remove undef values
+        map { defined $query{ $_ } ? ( $_ => $query{ $_ } ) : () } keys %query
     } );
     return $uri;
 }
@@ -523,9 +566,7 @@ version string.
 
 =head1 AUTHORS
 
-Sebastian Riedel, C<sri@cpan.org>
-
-Marcus Ramberg, C<mramberg@cpan.org>
+Catalyst Contributors, see Catalyst.pm
 
 =head1 COPYRIGHT