mason/dhandler: Add a `scale' parameter to images.

[tgal] / mason / dhandler

diff --git a/mason/dhandler b/mason/dhandler
index ca5dad2..ef7044c 100755 (executable)
--- a/mason/dhandler
+++ b/mason/dhandler
@@ -145,11 +145,15 @@ Failed to find &lsquo;<% $path |h %>&rsquo;.
 <%perl>
        my ($dir, $base, $ext) = split_path $path;
        my $real = join_paths $IMGROOT, $path;
+       my $img = TrivGal::Image->new($path);
+
+       if (defined $scale) { $m->redirect($img->scale($scale)); }
+
        my $url = join_paths $IMGURL, $path;
        my $realdir = join_paths $IMGROOT, $dir;
        my $urldir = join_paths $SCRIPTURL, $dir;
        my ($dd, $ff, $ii) = listdir $realdir;
-       my $vw = TrivGal::Image->new($path)->scale("view");
+       my $vw = $img->scale("view");
 
        my $fi = undef;
        FILE: for (my $i = 0; $i < @$ff; $i++)
@@ -214,6 +218,7 @@ Failed to find &lsquo;<% $path |h %>&rsquo;.
 %
 <%args>
        $path
+       $scale => undef
 </%args>
 </%def>
 %