reuse mixed-values hash logic from Hash::MultiValue

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

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index b377a63..44c9c12 100644 (file)
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -14,12 +14,13 @@ use Encode 2.21 'decode_utf8';
 use Plack::Request::Upload;
 use Hash::MultiValue;
 use namespace::clean -except => 'meta';
+use utf8;
 
 # Amount of data to read from input on each pass
 our $CHUNKSIZE = 64 * 1024;
 
 # XXX - this is only here for compat, do not use!
-has env => ( is => 'rw', writer => '_set_env' );
+has env => ( is => 'rw', writer => '_set_env' , weak_ref=>1);
 my $WARN_ABOUT_ENV = 0;
 around env => sub {
   my ($orig, $self, @args) = @_;
@@ -129,7 +130,6 @@ sub finalize_body {
             # There's no body...
             $body = [];
         }
-
         $res->_response_cb->([ $res->status, \@headers, $body]);
         $res->_clear_response_cb;
 
@@ -574,14 +574,6 @@ sub prepare_query_parameters {
     my ($self, $c) = @_;
     my $env = $c->request->env;
 
-    if(my $query_obj = $env->{'plack.request.query'}) {
-         $c->request->query_parameters(
-           $c->request->_use_hash_multivalue ?
-              $query_obj->clone :
-              $query_obj->as_hashref_mixed);
-         return;
-    }
-
     my $query_string = exists $env->{QUERY_STRING}
         ? $env->{QUERY_STRING}
         : '';
@@ -591,45 +583,19 @@ sub prepare_query_parameters {
     if ( index( $query_string, '=' ) < 0 ) {
         my $keywords = $self->unescape_uri($query_string);
         $keywords = decode_utf8 $keywords;
-        $c->request->query_keywords();
+        $c->request->query_keywords($keywords);
         return;
     }
 
-    my %query;
-
-    # replace semi-colons
-    $query_string =~ s/;/&/g;
-
-    my @params = grep { length $_ } split /&/, $query_string;
-
-    for my $item ( @params ) {
-
-        my ($param, $value)
-            = map { decode_utf8($self->unescape_uri($_)) }
-              split( /=/, $item, 2 );
-
-        unless(defined $param) {
-            $param = $self->unescape_uri($item);
-            $param = decode_utf8 $param;
-        }
+    $query_string =~ s/\A[&;]+//;
 
-        if ( exists $query{$param} ) {
-            if ( ref $query{$param} ) {
-                push @{ $query{$param} }, $value;
-            }
-            else {
-                $query{$param} = [ $query{$param}, $value ];
-            }
-        }
-        else {
-            $query{$param} = $value;
-        }
-    }
+    my $p = Hash::MultiValue->new(
+        map { defined $_ ? decode_utf8($self->unescape_uri($_)) : $_ }
+        map { ( split /=/, $_, 2 )[0,1] } # slice forces two elements
+        split /[&;]+/, $query_string
+    );
 
-    $c->request->query_parameters( 
-      $c->request->_use_hash_multivalue ?
-        Hash::MultiValue->from_mixed(\%query) :
-        \%query);
+    $c->request->query_parameters( $c->request->_use_hash_multivalue ? $p : $p->mixed );
 }
 
 =head2 $self->prepare_read($c)
@@ -685,6 +651,7 @@ sub prepare_uploads {
               (
                size => $upload->{size},
                type => scalar $headers->content_type,
+               charset => scalar $headers->content_type_charset,
                headers => $headers,
                tempname => $upload->{tempname},
                filename => $filename,