X-Git-Url: https://git.decadent.org.uk/gitweb/?p=maypole.git;a=blobdiff_plain;f=lib%2FMaypole.pm;h=596479e21ec8f2b57cbe4dd20dc1957c2385ad18;hp=858437e39fadc75d1a4ab6ea3543ab5be58f513d;hb=5f90e1e118700c4cba7575299aa42dc4ffc0eb67;hpb=8e96ebeddb37ef30d2e215f935e136a9170576cd

diff --git a/lib/Maypole.pm b/lib/Maypole.pm
index 858437e..596479e 100644
--- a/lib/Maypole.pm
+++ b/lib/Maypole.pm
@@ -184,7 +184,8 @@ __PACKAGE__->mk_classdata($_) for qw( config init_done view_object model_classes
 __PACKAGE__->mk_accessors(
     qw( params query objects model_class template_args output path
         args action template error document_encoding content_type table
-        headers_in headers_out stash status parent build_form_elements)
+        headers_in headers_out stash status parent build_form_elements
+        user session)
 );
 
 __PACKAGE__->config( Maypole::Config->new() );
@@ -435,8 +436,10 @@ sub handler : method  {
   return $self->status unless $self->status == Maypole::Constants::OK();
   die "status undefined after start_request_hook()" unless defined
     $self->status;
-  $self->get_session;
-  $self->get_user;
+
+  $self->session($self->get_session);
+  $self->user($self->get_user);
+
   my $status = $self->handler_guts;
   return $status unless $status == OK;
   # TODO: require send_output to return a status code
@@ -459,7 +462,7 @@ to call those actions. You may pass a query string in the usual URL style.
 You should not fully qualify the Maypole URLs.
 
 Note: any HTTP POST or URL parameters passed to the parent are not passed to the
-component sub-request, only what is included in the url passed as an argyument
+component sub-request, only what is included in the url passed as an argument
 to the method
 
 =cut
@@ -467,14 +470,16 @@ to the method
 sub component {
     my ( $r, $path ) = @_;
     my $self = bless { parent => $r, config => $r->{config}, } , ref $r;
-	$self->stash({});
-	$self->params({});
-	$self->query({});
-	$self->template_args({});
-	$self->args([]);
-	$self->objects([]);
-
-    $self->get_user;
+    $self->stash({});
+    $self->params({});
+    $self->query({});
+    $self->template_args({});
+    $self->args([]);
+    $self->objects([]);
+
+    $self->session($self->get_session);
+    $self->user($self->get_user);
+
     my $url = URI->new($path);
     $self->{path} = $url->path;
     $self->parse_path;
@@ -538,66 +543,63 @@ request/response and defines the workflow within Maypole.
 =cut
 
 # The root of all evil
-sub handler_guts 
-{
-    my ($self) = @_;
-    $self->build_form_elements(1);
-    $self->__load_request_model;
+sub handler_guts {
+  my ($self) = @_;
+  $self->build_form_elements(1) unless (defined ($self->config->build_form_elements) && $self->config->build_form_elements == 0);
+  $self->__load_request_model;
 
-    my $applicable = $self->is_model_applicable == OK;
+  my $applicable = $self->is_model_applicable == OK;
 
-    my $status;
+  my $status;
 
-    # handle authentication
-    eval { $status = $self->call_authenticate };
-    if ( my $error = $@ ) 
-    {
-        $status = $self->call_exception($error, "authentication");
-        if ( $status != OK ) 
-        {
-            warn "caught authenticate error: $error";
-            return $self->debug ? 
-                    $self->view_object->error($self, $error) : ERROR;
-        }
-    }
-    if ( $self->debug and $status != OK and $status != DECLINED ) 
-    {
-        $self->view_object->error( $self,
-            "Got unexpected status $status from calling authentication" );
+  # handle authentication
+  eval { $status = $self->call_authenticate };
+  if ( my $error = $@ ) {
+    $status = $self->call_exception($error, "authentication");
+    if ( $status != OK ) {
+      $self->warn("caught authenticate error: $error");
+      return $self->debug ? 
+	$self->view_object->error($self, $error) : ERROR;
     }
+  }
+  if ( $self->debug and $status != OK and $status != DECLINED ) {
+    $self->view_object->error( $self,
+			       "Got unexpected status $status from calling authentication" );
+  }
 
-    return $status unless $status == OK;
-
-    # We run additional_data for every request
-    $self->additional_data;
+  return $status unless $status == OK;
 
-    if ($applicable) {
-      eval { $self->model_class->process($self) };
-      if ( my $error = $@ ) 
-        {
-	  $status = $self->call_exception($error, "model");
-	  if ( $status != OK )
-            {
-	      warn "caught model error: $error";
-	      return $self->debug ? 
-		$self->view_object->error($self, $error) : ERROR;
-            }
-        }
-    } else {
-      $self->__setup_plain_template;
+  # We run additional_data for every request
+  $self->additional_data;
+
+  if ($applicable) {
+    eval { $self->model_class->process($self) };
+    if ( my $error = $@ ) {
+      $status = $self->call_exception($error, "model");
+      if ( $status != OK ) {
+	$self->warn("caught model error: $error");
+	return $self->debug ? 
+	  $self->view_object->error($self, $error) : ERROR;
+      }
     }
+  } else {
+    $self->__setup_plain_template;
+  }
 
-    # less frequent path - perhaps output has been set to an error message
-    return OK if $self->output;
-
-    # normal path - no output has been generated yet
-    my $processed_view_ok = $self->__call_process_view;
-
+  # less frequent path - perhaps output has been set to an error message
+  if ($self->output) {
     $self->{content_type}      ||= $self->__get_mime_type();
     $self->{document_encoding} ||= "utf-8";
+    return OK;
+  }
 
+  # normal path - no output has been generated yet
+  my $processed_view_ok = $self->__call_process_view;
 
-    return $processed_view_ok;
+  $self->{content_type}      ||= $self->__get_mime_type();
+  $self->{document_encoding} ||= "utf-8";
+
+  return $processed_view_ok;
 }
 
 my %filetypes = (
@@ -629,8 +631,8 @@ sub __load_request_model
     if ( eval {$mclass->isa('Maypole::Model::Base')} ) {
         $self->model_class( $mclass );
     }
-    elsif ($self->debug) {
-      warn "***Warning:  No $mclass class appropriate for model. @_"; 
+    elsif ($self->debug > 1) {
+      $self->warn("***Warning:  No $mclass class appropriate for model. @_");
     }
 }
 
@@ -643,13 +645,16 @@ sub __setup_plain_template
     my ($self) = @_;
 
     # It's just a plain template
+    $self->build_form_elements(0);
     $self->model_class(undef);
-    
-    my $path = $self->path;
-    $path =~ s{/$}{};    # De-absolutify
-    $self->path($path);
-    
-    $self->template($self->path);
+
+    unless ($self->template) {
+      # FIXME: this is likely to be redundant and is definately causing problems.
+      my $path = $self->path;
+      $path =~ s{/$}{};    # De-absolutify
+      $self->path($path);
+      $self->template($self->path);
+    }
 }
 
 # The model has been processed or skipped (if is_applicable returned false), 
@@ -692,8 +697,11 @@ sub warn { }
 
 $r->build_form_elements(0);
 
-Specify whether to build HTML form elements and populate
-the cgi element of classmetadata.
+Specify (in an action) whether to build HTML form elements and populate
+the cgi element of classmetadata in the view.
+
+You can set this globally using the accessor of the same name in Maypole::Config,
+this method allows you to over-ride that setting per action.
 
 =cut
 
@@ -1335,13 +1343,13 @@ sub redirect_request {
   die "redirect_request is a virtual method. Do not use Maypole directly; use Apache::MVC or similar";
 }
 
-=item redirect_internal_request 
-
-=cut
-
-sub redirect_internal_request {
-
-}
+# =item redirect_internal_request
+#
+# =cut
+#
+# sub redirect_internal_request {
+#
+# }
 
 
 =item make_random_id