more unicode fixes

[catagits/Catalyst-Runtime.git] / lib / Catalyst / Request.pm

diff --git a/lib/Catalyst/Request.pm b/lib/Catalyst/Request.pm
index 87ce66a..7b41cfe 100644 (file)
--- a/lib/Catalyst/Request.pm
+++ b/lib/Catalyst/Request.pm
@@ -10,14 +10,14 @@ use HTTP::Headers;
 use Stream::Buffered;
 use Hash::MultiValue;
 use Scalar::Util;
-
+use HTTP::Body;
 use Moose;
 
 use namespace::clean -except => 'meta';
 
 with 'MooseX::Emulate::Class::Accessor::Fast';
 
-has env => (is => 'ro', writer => '_set_env', predicate => 'has_env');
+has env => (is => 'ro', writer => '_set_env', predicate => '_has_env');
 # XXX Deprecated crap here - warn?
 has action => (is => 'rw');
 # XXX: Deprecated in docs ages ago (2006), deprecated with warning in 5.8000 due
@@ -60,7 +60,7 @@ has query_keywords => (is => 'rw');
 has match => (is => 'rw');
 has method => (is => 'rw');
 has protocol => (is => 'rw');
-has query_parameters  => (is => 'rw', default => sub { {} });
+has query_parameters  => (is => 'rw', lazy=>1, default => sub { shift->_use_hash_multivalue ? Hash::MultiValue->new : +{} });
 has secure => (is => 'rw', default => 0);
 has captures => (is => 'rw', default => sub { [] });
 has uri => (is => 'rw', predicate => 'has_uri');
@@ -96,7 +96,7 @@ has _log => (
 
 has io_fh => (
     is=>'ro',
-    predicate=>'has_io_fh',
+    predicate=>'_has_io_fh',
     lazy=>1,
     builder=>'_build_io_fh');
 
@@ -210,15 +210,8 @@ sub _build_parameters {
     my $body_parameters = $self->body_parameters;
     my $query_parameters = $self->query_parameters;
 
-    ## setup for downstream plack
-    $self->env->{'plack.request.merged'} ||= do {
-        my $query = $self->env->{'plack.request.query'} || Hash::MultiValue->new;
-        my $body  = $self->env->{'plack.request.body'} || Hash::MultiValue->new;
-        Hash::MultiValue->new($query->flatten, $body->flatten);
-    };
-
     if($self->_use_hash_multivalue) {
-        return $self->env->{'plack.request.merged'}->clone; # We want a copy, in case your App is evil
+        return Hash::MultiValue->new($query_parameters->flatten, $body_parameters->flatten);
     }
 
     # We copy, no references
@@ -250,19 +243,12 @@ sub prepare_body {
     # If previously applied middleware created the HTTP::Body object, then we
     # just use that one.  
 
-    if(my $plack_body = $self->env->{'plack.request.http.body'}) {
+    if(my $plack_body = $self->_has_env ? $self->env->{'plack.request.http.body'} : undef) {
         $self->_body($plack_body);
         $self->_body->cleanup(1);
         return;
     }
 
-    # Define PSGI ENV placeholders, or for empty should there be no content
-    # body (typical in HEAD or GET).  Looks like from Plack::Request that
-    # middleware would probably expect to see this, even if empty
-
-    $self->env->{'plack.request.body'}   = Hash::MultiValue->new;
-    $self->env->{'plack.request.upload'} = Hash::MultiValue->new;
-
     # If there is nothing to read, set body to naught and return.  This
     # will cause all body code to be skipped
 
@@ -312,9 +298,6 @@ sub prepare_body {
         $self->env->{'psgi.input'}->seek(0, 0); # Reset the buffer for downstream middleware or apps
     }
 
-    $self->env->{'plack.request.http.body'} = $self->_body;
-    $self->env->{'plack.request.body'} = Hash::MultiValue->from_mixed($self->_body->param);
-
     # paranoia against wrong Content-Length header
     my $remaining = $length - $self->_read_position;
     if ( $remaining > 0 ) {
@@ -332,10 +315,13 @@ sub prepare_body_parameters {
     my ( $self ) = @_;
 
     $self->prepare_body if ! $self->_has_body;
-    return {} unless $self->_body;
+
+    unless($self->_body) {
+      return $self->_use_hash_multivalue ? Hash::MultiValue->new : {};
+    }
 
     return $self->_use_hash_multivalue ?
-        $self->env->{'plack.request.body'}->clone :
+        Hash::MultiValue->from_mixed($self->_body->param) :
         $self->_body->param;
 }
 
@@ -453,6 +439,7 @@ Catalyst::Request - provides information about the current client request
     $req->uri;
     $req->user;
     $req->user_agent;
+    $req->env;
 
 See also L<Catalyst>, L<Catalyst::Request::Upload>.
 
@@ -658,9 +645,15 @@ sub param {
         return keys %{ $self->parameters };
     }
 
-    if ( @_ == 1 ) {
+    # If anything in @_ is undef, carp about that, and remove it from
+    # the list;
+    
+    my @params = grep { defined($_) ? 1 : do {carp "You called ->params with an undefined value"; 0} } @_;
 
-        my $param = shift;
+    if ( @params == 1 ) {
+
+        defined(my $param = shift @params) ||
+          carp "You called ->params with an undefined value 2";
 
         unless ( exists $self->parameters->{$param} ) {
             return wantarray ? () : undef;
@@ -677,9 +670,9 @@ sub param {
               : $self->parameters->{$param};
         }
     }
-    elsif ( @_ > 1 ) {
-        my $field = shift;
-        $self->parameters->{$field} = [@_];
+    elsif ( @params > 1 ) {
+        my $field = shift @params;
+        $self->parameters->{$field} = [@params];
     }
 }
 
@@ -884,7 +877,7 @@ sub mangle_params {
         next unless defined $value;
         for ( ref $value eq 'ARRAY' ? @$value : $value ) {
             $_ = "$_";
-            utf8::encode( $_ ) if utf8::is_utf8($_);
+            #      utf8::encode($_);
         }
     };
 
@@ -1003,6 +996,9 @@ combined from those in the request and those in the body.
 
 If parameters have already been set will clear the parameters and build them again.
 
+=head2 $self->env
+
+Access to the raw PSGI env.  
 
 =head2 meta