X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fp5-CGI-Ex;a=blobdiff_plain;f=lib%2FCGI%2FEx%2FApp.pm;h=a0ccaa9c686061fc16967c83e1cb474507ce5d8a;hp=296285893b1e55f18783cfc7c24a5d9504215cf6;hb=8a1796477c5a835d8c124cfa8504909dc786d93b;hpb=8abbacc82b52f460bef67c1923ae98873a95e123

diff --git a/lib/CGI/Ex/App.pm b/lib/CGI/Ex/App.pm
index 2962858..a0ccaa9 100644
--- a/lib/CGI/Ex/App.pm
+++ b/lib/CGI/Ex/App.pm
@@ -10,7 +10,7 @@ use strict;
 use vars qw($VERSION);
 
 BEGIN {
-    $VERSION = '2.08';
+    $VERSION = '2.09';
 
     Time::HiRes->import('time') if eval {require Time::HiRes};
     eval {require Scalar::Util};
@@ -824,12 +824,15 @@ sub swap_template {
     my $args = $self->run_hook('template_args', $step);
     my $copy = $self;
     eval {require Scalar::Util; Scalar::Util::weaken($copy)};
-    $args->{'INCLUDE_PATH'} ||= sub { $copy->base_dir_abs || die "Could not find base_dir_abs while looking for template INCLUDE_PATH on step \"$step\"" };
-
-    require CGI::Ex::Template;
-    my $t = CGI::Ex::Template->new($args);
+    $args->{'INCLUDE_PATH'} ||= sub {
+        my $dir = $copy->base_dir_abs || die "Could not find base_dir_abs while looking for template INCLUDE_PATH on step \"$step\"";
+        $dir = $dir->() if UNIVERSAL::isa($dir, 'CODE');
+        return $dir;
+    };
 
+    my $t   = $self->template_obj($args);
     my $out = '';
+
     $t->process($file, $swap, \$out) || die $t->error;
 
     return $out;
@@ -837,6 +840,13 @@ sub swap_template {
 
 sub template_args { {} }
 
+sub template_obj {
+    my ($self, $args) = @_;
+
+    require CGI::Ex::Template;
+    my $t = CGI::Ex::Template->new($args);
+}
+
 sub fill_template {
     my ($self, $step, $outref, $fill) = @_;
 
@@ -859,11 +869,6 @@ sub finalize   { 1 } # failure means show step
 sub post_print { 0 }
 sub post_step  { 0 } # success indicates we handled step (don't continue step or loop)
 
-sub name_step {
-    my ($self, $step) = @_;
-    return $step;
-}
-
 sub morph_package {
     my $self = shift;
     my $step = shift || '';
@@ -885,6 +890,11 @@ sub name_module {
     };
 }
 
+sub name_step {
+    my ($self, $step) = @_;
+    return $step;
+}
+
 sub file_print {
     my $self = shift;
     my $step = shift;
@@ -903,15 +913,27 @@ sub file_val {
     my $self = shift;
     my $step = shift;
 
-    my $abs      = $self->base_dir_abs || return {};
+    ### determine the path to begin looking for files - allow for an arrayref
+    my $abs = $self->base_dir_abs || [];
+    $abs = $abs->() if UNIVERSAL::isa($abs, 'CODE');
+    $abs = [$abs] if ! UNIVERSAL::isa($abs, 'ARRAY');
+    return {} if @$abs == 0;
+
     my $base_dir = $self->base_dir_rel;
     my $module   = $self->run_hook('name_module', $step);
-    my $_step    = $self->run_hook('name_step', $step);
+    my $_step    = $self->run_hook('name_step', $step) || die "Missing name_step";
     $_step .= '.'. $self->ext_val if $_step !~ /\.\w+$/;
 
-    foreach ($abs, $base_dir, $module) { $_ .= '/' if length($_) && ! m|/$| }
+    foreach (@$abs, $base_dir, $module) { $_ .= '/' if length($_) && ! m|/$| }
+
+    if (@$abs > 1) {
+        foreach my $_abs (@$abs) {
+            my $path = $_abs . $base_dir . $module . $_step;
+            return $path if -e $path;
+        }
+    }
 
-    return $abs . $base_dir . $module . $_step;
+    return $abs->[0] . $base_dir . $module . $_step;
 }
 
 sub info_complete {
@@ -1079,18 +1101,18 @@ sub base_dir_abs {
     return $self->{'base_dir_abs'} || '';
 }
 
-sub ext_val {
-    my $self = shift;
-    $self->{'ext_val'} = shift if $#_ != -1;
-    return $self->{'ext_val'} || 'val';
-}
-
 sub ext_print {
     my $self = shift;
     $self->{'ext_print'} = shift if $#_ != -1;
     return $self->{'ext_print'} || 'html';
 }
 
+sub ext_val {
+    my $self = shift;
+    $self->{'ext_val'} = shift if $#_ != -1;
+    return $self->{'ext_val'} || 'val';
+}
+
 ### where to find the javascript files
 ### default to using this script as a handler
 sub js_uri_path {