X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FEngine.pm;h=98a5f924d6c6f002e0a4366f61a20bfb431cc5c9;hb=49490aabb7ab968b286f283d03c1816954c92e1f;hp=bff8fef21c1a1bd5c2ee1b65ed806e3b89d9e233;hpb=98dcf4391e13db6fda023d937e563d25ea764f5c;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index bff8fef..98a5f92 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -3,6 +3,7 @@ package Catalyst::Engine;
 use strict;
 use base qw/Class::Data::Inheritable Class::Accessor::Fast/;
 use UNIVERSAL::require;
+use CGI::Cookie;
 use Data::Dumper;
 use HTML::Entities;
 use HTTP::Headers;
@@ -115,6 +116,40 @@ sub error {
     return $c->{error};
 }
 
+=item $c->execute($class, $coderef)
+
+Execute a coderef in given class and catch exceptions.
+Errors are available via $c->error.
+
+=cut
+
+sub execute {
+    my ( $c, $class, $code ) = @_;
+    $class = $c->comp($class) || $class;
+    $c->state(0);
+    eval {
+        if ( $c->debug )
+        {
+            my $action = $c->actions->{reverse}->{"$code"};
+            $action = "/$action" unless $action =~ /\-\>/;
+            my ( $elapsed, @state ) =
+              $c->benchmark( $code, $class, $c, @{ $c->req->args } );
+            push @{ $c->{stats} },
+              _prettify( $action, sprintf( '%fs', $elapsed ), '' );
+            $c->state(@state);
+        }
+        else { $c->state( &$code( $class, $c, @{ $c->req->args } ) ) }
+    };
+    if ( my $error = $@ ) {
+        chomp $error;
+        $error = qq/Caught exception "$error"/;
+        $c->log->error($error);
+        $c->error($error) if $c->debug;
+        $c->state(0);
+    }
+    return $c->state;
+}
+
 =item $c->finalize
 
 Finalize request.
@@ -124,24 +159,76 @@ Finalize request.
 sub finalize {
     my $c = shift;
 
-    if ( my $location = $c->res->redirect ) {
+    $c->finalize_cookies;
+
+    if ( my $location = $c->response->redirect ) {
         $c->log->debug(qq/Redirecting to "$location"/) if $c->debug;
-        $c->res->headers->header( Location => $location );
-        $c->res->status(302);
-    }
-
-    if ( !$c->res->output || $#{ $c->error } >= 0 ) {
-        $c->res->headers->content_type('text/html');
-        my $name = $c->config->{name} || 'Catalyst Application';
-        my ( $title, $error, $infos );
-        if ( $c->debug ) {
-            $error = join '<br/>', @{ $c->error };
-            $error ||= 'No output';
-            $title = $name = "$name on Catalyst $Catalyst::VERSION";
-            my $req   = encode_entities Dumper $c->req;
-            my $res   = encode_entities Dumper $c->res;
-            my $stash = encode_entities Dumper $c->stash;
-            $infos = <<"";
+        $c->response->header( Location => $location );
+        $c->response->status(302);
+    }
+
+    if ( $#{ $c->error } >= 0 ) {
+        $c->finalize_error;
+    }
+
+    if ( !$c->response->output && $c->response->status !~ /^(1|3)\d\d)$/ ) {
+        $c->finalize_error;
+    }
+
+    if ( $c->response->output ) {
+        use bytes; # play safe with a utf8 aware perl
+        $c->response->content_length( length $c->response->output );
+    }
+
+    my $status = $c->finalize_headers;
+    $c->finalize_output;
+    return $status;
+}
+
+=item $c->finalize_cookies
+
+Finalize cookies.
+
+=cut
+
+sub finalize_cookies {
+    my $c = shift;
+
+    while ( my ( $name, $cookie ) = each %{ $c->response->cookies } ) {
+        my $cookie = CGI::Cookie->new(
+            -name    => $name,
+            -value   => $cookie->{value},
+            -expires => $cookie->{expires},
+            -domain  => $cookie->{domain},
+            -path    => $cookie->{path},
+            -secure  => $cookie->{secure} || 0
+        );
+
+        $c->res->headers->push_header( 'Set-Cookie' => $cookie->as_string );
+    }
+}
+
+=item $c->finalize_error
+
+Finalize error.
+
+=cut
+
+sub finalize_error {
+    my $c = shift;
+
+    $c->res->headers->content_type('text/html');
+    my $name = $c->config->{name} || 'Catalyst Application';
+
+    my ( $title, $error, $infos );
+    if ( $c->debug ) {
+        $error = join '<br/>', @{ $c->error };
+        $error ||= 'No output';
+        $title = $name = "$name on Catalyst $Catalyst::VERSION";
+        my $req   = encode_entities Dumper $c->req;
+        my $res   = encode_entities Dumper $c->res;
+        my $stash = encode_entities Dumper $c->stash;
+        $infos = <<"";
 <br/>
 <b><u>Request</u></b><br/>
 <pre>$req</pre>
@@ -150,11 +237,11 @@ sub finalize {
 <b><u>Stash</u></b><br/>
 <pre>$stash</pre>
 
-        }
-        else {
-            $title = $name;
-            $error = '';
-            $infos = <<"";
+    }
+    else {
+        $title = $name;
+        $error = '';
+        $infos = <<"";
 <pre>
 (en) Please come back later
 (de) Bitte versuchen sie es spaeter nocheinmal
@@ -166,67 +253,62 @@ sub finalize {
 (it) Ritornato prego più successivamente
 </pre>
 
-            $name = '';
-        }
-        $c->res->{output} = <<"";
+        $name = '';
+    }
+    $c->res->output( <<"" );
 <html>
-    <head>
-        <title>$title</title>
-        <style type="text/css">
-            body {
-                font-family: "Bitstream Vera Sans", "Trebuchet MS", Verdana,
-                             Tahoma, Arial, helvetica, sans-serif;
-                color: #ddd;
-                background-color: #eee;
-                margin: 0px;
-                padding: 0px;
-            }
-            div.box {
-                background-color: #ccc;
-                border: 1px solid #aaa;
-                padding: 4px;
-                margin: 10px;
-                -moz-border-radius: 10px;
-            }
-            div.error {
-                background-color: #977;
-                border: 1px solid #755;
-                padding: 8px;
-                margin: 4px;
-                margin-bottom: 10px;
-                -moz-border-radius: 10px;
-            }
-            div.infos {
-                background-color: #797;
-                border: 1px solid #575;
-                padding: 8px;
-                margin: 4px;
-                margin-bottom: 10px;
-                -moz-border-radius: 10px;
-            }
-            div.name {
-                background-color: #779;
-                border: 1px solid #557;
-                padding: 8px;
-                margin: 4px;
-                -moz-border-radius: 10px;
-            }
-        </style>
-    </head>
-    <body>
-        <div class="box">
-            <div class="error">$error</div>
-            <div class="infos">$infos</div>
-            <div class="name">$name</div>
-        </div>
-    </body>
+<head>
+    <title>$title</title>
+    <style type="text/css">
+        body {
+            font-family: "Bitstream Vera Sans", "Trebuchet MS", Verdana,
+                         Tahoma, Arial, helvetica, sans-serif;
+            color: #ddd;
+            background-color: #eee;
+            margin: 0px;
+            padding: 0px;
+        }
+        div.box {
+            background-color: #ccc;
+            border: 1px solid #aaa;
+            padding: 4px;
+            margin: 10px;
+            -moz-border-radius: 10px;
+        }
+        div.error {
+            background-color: #977;
+            border: 1px solid #755;
+            padding: 8px;
+            margin: 4px;
+            margin-bottom: 10px;
+            -moz-border-radius: 10px;
+        }
+        div.infos {
+            background-color: #797;
+            border: 1px solid #575;
+            padding: 8px;
+            margin: 4px;
+            margin-bottom: 10px;
+            -moz-border-radius: 10px;
+        }
+        div.name {
+            background-color: #779;
+            border: 1px solid #557;
+            padding: 8px;
+            margin: 4px;
+            -moz-border-radius: 10px;
+        }
+    </style>
+</head>
+<body>
+    <div class="box">
+        <div class="error">$error</div>
+        <div class="infos">$infos</div>
+        <div class="name">$name</div>
+    </div>
+</body>
 </html>
 
-    }
-    $c->res->headers->content_length( length $c->res->output );
-    my $status = $c->finalize_headers;
-    $c->finalize_output;
-    return $status;
 }
 
 =item $c->finalize_headers
@@ -349,14 +431,16 @@ Handles the request.
 
 =cut
 
-sub handler ($$) {
-    my ( $class, $r ) = @_;
+sub handler {
+    my ( $class, $engine ) = @_;
 
     # Always expect worst case!
     my $status = -1;
     eval {
+        my @stats = ();
         my $handler = sub {
-            my $c         = $class->prepare($r);
+            my $c = $class->prepare($engine);
+            $c->{stats} = \@stats;
             my $action    = $c->req->action;
             my $namespace = '';
             $namespace = ( join( '/', @{ $c->req->args } ) || '/' )
@@ -398,7 +482,7 @@ sub handler ($$) {
             ( $elapsed, $status ) = $class->benchmark($handler);
             $elapsed = sprintf '%f', $elapsed;
             my $av = sprintf '%.3f', 1 / $elapsed;
-            $class->log->info( "Request took $elapsed" . "s ($av/s)" );
+            $class->log->info( "Request took $elapsed" . "s ($av/s)", @stats );
         }
         else { $status = &$handler }
     };
@@ -462,9 +546,9 @@ sub prepare {
         my @params;
         for my $key ( keys %{ $c->req->params } ) {
             my $value = $c->req->params->{$key} || '';
-            push @params, "$key=$value";
+            push @params, "  $key=$value";
         }
-        $c->log->debug( 'Parameters are "' . join( ' ', @params ) . '"' );
+        $c->log->debug( 'Parameters are', @params );
     }
     $c->prepare_uploads;
     return $c;
@@ -528,7 +612,13 @@ Prepare cookies.
 
 =cut
 
-sub prepare_cookies { }
+sub prepare_cookies {
+    my $c = shift;
+
+    if ( my $header = $c->request->header('Cookie') ) {
+        $c->req->cookies( { CGI::Cookie->parse($header) } );
+    }
+}
 
 =item $c->prepare_headers
 
@@ -570,39 +660,6 @@ Prepare uploads.
 
 sub prepare_uploads { }
 
-=item $c->execute($class, $coderef)
-
-Execute a coderef in given class and catch exceptions.
-Errors are available via $c->error.
-
-=cut
-
-sub execute {
-    my ( $c, $class, $code ) = @_;
-    $class = $c->comp($class) || $class;
-    $c->state(0);
-    eval {
-        if ( $c->debug )
-        {
-            my $action = $c->actions->{reverse}->{"$code"} || "$code";
-            my ( $elapsed, @state ) =
-              $c->benchmark( $code, $class, $c, @{ $c->req->args } );
-            $c->log->info( sprintf qq/Processing "$action" took %fs/, $elapsed )
-              if $c->debug;
-            $c->state(@state);
-        }
-        else { $c->state( &$code( $class, $c, @{ $c->req->args } ) ) }
-    };
-    if ( my $error = $@ ) {
-        chomp $error;
-        $error = qq/Caught exception "$error"/;
-        $c->log->error($error);
-        $c->error($error) if $c->debug;
-        $c->state(0);
-    }
-    return $c->state;
-}
-
 =item $c->run
 
 Starts the engine.
@@ -666,8 +723,6 @@ sub set_action {
     my $uid = $parent->getUID;
     $c->actions->{private}->{$uid}->{$method} = [ $namespace, $code ];
     my $forward = $prefix ? "$prefix/$method" : $method;
-    $c->log->debug(qq|Private "/$forward" is "$namespace->$method"|)
-      if $c->debug;
 
     if ( $flags{path} ) {
         $flags{path} =~ s/^\w+//;
@@ -682,7 +737,7 @@ sub set_action {
         if ( $flags{regex} =~ /^"(.*)"$/ ) { $flags{regex} = $1 }
     }
 
-    my $reverse = $prefix ? "$method ($prefix)" : $method;
+    my $reverse = $prefix ? "$prefix/$method" : $method;
 
     if ( $flags{local} || $flags{global} || $flags{path} ) {
         my $path = $flags{path} || $method;
@@ -694,12 +749,10 @@ sub set_action {
         $absolute = 1 if $flags{global};
         my $name = $absolute ? $path : "$prefix/$path";
         $c->actions->{plain}->{$name} = [ $namespace, $code ];
-        $c->log->debug(qq|Public "/$name" is "/$forward"|) if $c->debug;
     }
     if ( my $regex = $flags{regex} ) {
         push @{ $c->actions->{compiled} }, [ $regex, qr#$regex# ];
         $c->actions->{regex}->{$regex} = [ $namespace, $code ];
-        $c->log->debug(qq|Public "$regex" is "/$forward"|) if $c->debug;
     }
 
     $c->actions->{reverse}->{"$code"} = $reverse;
@@ -736,17 +789,16 @@ sub setup_actions {
         my $name = '';
         no strict 'refs';
         my @cache = ( $comp, @{"$comp\::ISA"} );
-        my @namespaces;
-        my %seen;
+        my %namespaces;
         while ( my $namespace = shift @cache ) {
-            push @namespaces, $namespace;
+            $namespaces{$namespace}++;
             for my $isa ( @{"$comp\::ISA"} ) {
-                next if $seen{$isa};
+                next if $namespaces{$isa};
                 push @cache, $isa;
-                $seen{$isa}++;
+                $namespaces{$isa}++;
             }
         }
-        for my $namespace (@namespaces) {
+        for my $namespace ( keys %namespaces ) {
             for my $sym ( values %{ $namespace . '::' } ) {
                 if ( *{$sym}{CODE} && *{$sym}{CODE} == $code ) {
                     $name = *{$sym}{NAME};
@@ -790,10 +842,38 @@ sub setup_components {
         $self->components->{ ref $comp } = $comp;
         $self->setup_actions($comp);
     }
-    $self->log->debug( 'Initialized components "'
-          . join( ' ', keys %{ $self->components } )
-          . '"' )
-      if $self->debug;
+    my @comps;
+    push @comps, "  $_" for keys %{ $self->components };
+    $self->log->debug( 'Loaded components', @comps )
+      if ( @comps && $self->debug );
+    my $actions  = $self->actions;
+    my @messages = ('Loaded private actions');
+    my $walker   = sub {
+        my ( $walker, $parent, $messages, $prefix ) = @_;
+        $prefix .= $parent->getNodeValue || '';
+        $prefix .= '/' unless $prefix =~ /\/$/;
+        my $uid = $parent->getUID;
+        for my $action ( keys %{ $actions->{private}->{$uid} } ) {
+            my ( $class, $code ) = @{ $actions->{private}->{$uid}->{$action} };
+            push @$messages, _prettify( "$prefix$action", $class, $code );
+        }
+        $walker->( $walker, $_, $messages, $prefix )
+          for $parent->getAllChildren;
+    };
+    $walker->( $walker, $self->tree, \@messages, '' );
+    $self->log->debug(@messages) if ( $#messages && $self->debug );
+    @messages = ('Loaded plain actions');
+    for my $plain ( sort keys %{ $actions->{plain} } ) {
+        my ( $class, $code ) = @{ $actions->{plain}->{$plain} };
+        push @messages, _prettify( "/$plain", $class, $code );
+    }
+    $self->log->debug(@messages) if ( $#messages && $self->debug );
+    @messages = ('Loaded regex actions');
+    for my $regex ( sort keys %{ $actions->{regex} } ) {
+        my ( $class, $code ) = @{ $actions->{regex}->{$regex} };
+        push @messages, _prettify( $regex, $class, $code );
+    }
+    $self->log->debug(@messages) if ( $#messages && $self->debug );
 }
 
 =item $c->stash
@@ -833,6 +913,16 @@ sub _class2prefix {
     return $prefix;
 }
 
+sub _prettify {
+    my ( $val1, $val2, $val3 ) = @_;
+    formline
+'  @<<<<<<<<<<<<<<<<<<<<<<<<<<<<< @<<<<<<<<<<<<<<<<<<<<<<<<<<<< @>>>>>>>>>>>>>>  ',
+      $val1, $val2, $val3;
+    my $formatted = $^A;
+    $^A = '';
+    return $formatted;
+}
+
 =back
 
 =head1 AUTHOR