mason/.perl-lib/TrivGal.pm (listdir): Refactor how the index flag is set.

[tgal] / mason / .perl-lib / TrivGal.pm

diff --git a/mason/.perl-lib/TrivGal.pm b/mason/.perl-lib/TrivGal.pm
index 600e9f5..b47835a 100644 (file)
--- a/mason/.perl-lib/TrivGal.pm
+++ b/mason/.perl-lib/TrivGal.pm
@@ -217,15 +217,20 @@ package TrivGal::Image {
     }, $cls;
   }
 
-  sub scale ($$) {
-    my ($me, $scale) = @_;
+  sub scale ($$;$) {
+    my ($me, $scale, $forcep) = @_;
+    my $m = HTML::Mason::Request->instance;
 
     my $path = $me->{path};
     my $sz = $SIZE{$scale} or die "unknown scale `$scale'";
     my $thumb = "$CACHE/scale.$sz/$path";
-    my $thumburl = "$CACHEURL/scale.$sz/$path";
+    my $thumburl =
+      $m->interp->apply_escapes("$CACHEURL/scale.$sz/$path", "u");
     my $st = stat $thumb;
     if (defined $st && $st->mtime > $me->{mtime}) { return $thumburl; }
+    return
+      $m->interp->apply_escapes("$SCRIPTURL/$path", "u") . "?scale=$scale"
+      unless $forcep;
 
     my ($dir, $base, $ext) = TrivGal::split_path $thumb;
     my $ty = $TYPE{lc $ext} or die "unknown type `$ext'";
@@ -298,12 +303,13 @@ sub listdir ($) {
        $comment = defined $comment ? $comment . "\n" . $_ : $_;
       } else {
        if ($item && $comment) { $item->comment($comment); }
-       my ($indexp, $name, $c) =
-         /^ (! \s+)?                   # index flag
+       my ($flags, $name, $c) =
+         /^ (?: ([!]+) \s+)?           # flags
             (\S+) \s*                  # filename
             (\S | \S.*\S )?            # start of the comment
             \s*
             $/x;
+       my $indexp = $flags =~ /!/;
        $name = urldecode $name;
        my $list;
        $item = TrivGal::Item->new($name);
@@ -312,7 +318,7 @@ sub listdir ($) {
          die "can't index a folder" if $indexp;
        } else {
          $list = \@f;
-         my ($dir, $base, $ext) = TrivGal::split_path $name;
+         my ($dir, $base, $ext) = split_path $name;
          die "unknown image type" unless $TYPE{lc $ext};
          if ($indexp) {
            die "two index images" if defined $ix;