mason/.perl-lib/TrivGal.pm: Explicitly ignore values from `split_path'.

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

diff --git a/mason/.perl-lib/TrivGal.pm b/mason/.perl-lib/TrivGal.pm
index 9b05723d984e19c06c8da7c4bd27eb1bb18ff7d1..96f66f12ea693318999d190383514682b49a23c7 100644 (file)
--- a/mason/.perl-lib/TrivGal.pm
+++ b/mason/.perl-lib/TrivGal.pm
@@ -32,6 +32,7 @@ use Exporter qw{import};
 use File::stat;
 use Image::ExifTool qw{};
 use Image::Imlib2;
+use Image::Size qw{};
 use User::pwent;
 use POSIX;
 
@@ -148,6 +149,8 @@ export qw{%SIZE};
 our %SIZE = (smallthumb => 96,
             medthumb => 144,
             bigthumb => 228,
+            small => 480,
+            embed => 720,
             view => 1200);
 
 export qw{init};
@@ -211,53 +214,80 @@ package TrivGal::Image {
     my $imgpath = "$IMGROOT/$path";
     my $st = stat $imgpath or die "no image `$path'";
     return bless {
-      path => $path,
+      path => $path, imgpath => $imgpath,
       mtime => $st->mtime,
-      img => undef
+      img => undef,
+      _wd => undef, _ht => undef,
+      sz => undef
     }, $cls;
   }
 
-  sub scale ($$) {
-    my ($me, $scale) = @_;
+  sub _getsz ($) {
+    my ($me) = @_;
+    return if defined $me->{_wd};
+
+    my ($wd, $ht, $err) = Image::Size::imgsize $me->{imgpath};
+    defined $wd or die "failed to read size of `$me->{path}': $err";
+    my $sz = $wd; if ($sz < $ht) { $sz = $ht; }
+    @$me{"_wd", "_ht", "sz"} = ($wd, $ht, $sz);
+  }
+
+  sub sz ($) { my ($me) = @_; $me->_getsz; return $me->{sz}; }
+
+  sub scale ($$;$) {
+    my ($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 $st = stat $thumb;
-    if (defined $st && $st->mtime > $me->{mtime}) { return $thumburl; }
-
-    my ($dir, $base, $ext) = TrivGal::split_path $thumb;
-    my $ty = $TYPE{lc $ext} or die "unknown type `$ext'";
-
-    my $img = $me->{img};
-    unless (defined $img) {
-      my $imgpath = "$IMGROOT/$path";
-      my $exif = new Image::ExifTool;
-      $exif->ExtractInfo($imgpath);
-      my $orient = $exif->GetValue("Orientation", "ValueConv");
-      $img = $me->{img} = Image::Imlib2->load($imgpath);
-      if (defined $orient) {
-       my ($rot, $flip) = @{$ORIENT{$orient}};
-       if ($rot) { $img->image_orientate($rot); }
-       if ($flip) { $img->flip_horizontal(); }
+    my $url;
+
+    if ($me->sz <= $sz)
+      { $url = $m->interp->apply_escapes("$IMGURL/$path", "u"); }
+    else {
+      my $tail = "scale.$sz/$path";
+      my $thumb = "$CACHE/$tail";
+      my $thumburl = $m->interp->apply_escapes("$CACHEURL/$tail", "u");
+
+      my $st = stat $thumb;
+      if ($st && $st->mtime > $me->{mtime})
+       { $url = $thumburl; }
+      elsif (!$forcep) {
+       $url =
+         $m->interp->apply_escapes("$SCRIPTURL/$path", "u") .
+         "?scale=$scale";
+      } else {
+       my ($dir, undef, $ext) = TrivGal::split_path $thumb;
+       my $ty = $TYPE{lc $ext} or die "unknown type `$ext'";
+
+       my $img = $me->{img};
+       unless (defined $img) {
+         my $exif = new Image::ExifTool;
+         $exif->ExtractInfo($me->{imgpath});
+         my $orient = $exif->GetValue("Orientation", "ValueConv");
+         $img = $me->{img} = Image::Imlib2->load($me->{imgpath});
+         if (defined $orient) {
+           my ($rot, $flip) = @{$ORIENT{$orient}};
+           if ($rot) { $img->image_orientate($rot); }
+           if ($flip) { $img->flip_horizontal(); }
+         }
+       }
+
+       my $sc = $sz/$me->sz;
+       my $scaled = $img->create_scaled_image($sc*$wd, $sc*$ht);
+
+       $scaled->image_set_format($ty->imlibfmt);
+       $scaled->set_quality(90);
+       my $new = "$TMP/t$$-$ext";
+       make_path $TMP, { mode => 0771 };
+       $scaled->save($new);
+       make_path $dir, { mode => 0771 };
+       rename $new, $thumb;
+       $url = $thumburl;
       }
     }
 
-    my ($wd, $ht) = ($img->width, $img->height);
-    my $max = $wd > $ht ? $wd : $ht;
-    if ($max <= $sz) { return "$IMGURL/$path"; }
-    my $sc = $sz/$max;
-    my $scaled = $img->create_scaled_image($sc*$wd, $sc*$ht);
-
-    $scaled->image_set_format($ty->imlibfmt);
-    $scaled->set_quality(90);
-    my $new = "$TMP/t$$-$ext";
-    make_path $TMP;
-    $scaled->save($new);
-    make_path $dir;
-    rename $new, $thumb;
-    return $thumburl;
+    return $url;
   }
 }
 
@@ -285,6 +315,7 @@ sub listdir ($) {
   my (@d, @f);
   my $ix = undef;
 
+  $path =~ s#/$##;
   if (-f "$path/.tgal.index") {
     open my $f, "<", "$path/.tgal.index";
     my $item = undef;
@@ -297,12 +328,14 @@ sub listdir ($) {
        $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 =~ /!/;
+       my $hidep = $flags =~ /-/;
        $name = urldecode $name;
        my $list;
        $item = TrivGal::Item->new($name);
@@ -311,7 +344,7 @@ sub listdir ($) {
          die "can't index a folder" if $indexp;
        } else {
          $list = \@f;
-         my ($dir, $base, $ext) = TrivGal::split_path $name;
+         my (undef, undef, $ext) = split_path $name;
          die "unknown image type" unless $TYPE{lc $ext};
          if ($indexp) {
            die "two index images" if defined $ix;
@@ -319,7 +352,7 @@ sub listdir ($) {
          }
        }
        $comment = $c;
-       push @$list, $item;
+       push @$list, $item unless $hidep;
       }
     }
     if ($item && $comment) { $item->comment($comment); }
@@ -333,12 +366,12 @@ sub listdir ($) {
     closedir $d;
 
     ENT: for my $e (sort @e) {
-      my ($dir, $base, $ext) = split_path $e;
+      my (undef, undef, $ext) = split_path $e;
       my $dotp = $e =~ /^\./;
       my $st = stat "$path/$e";
       my $list = undef;
       if ($dotp) { }
-      elsif (-d $st) { $list = \@d; }
+      elsif (-d $st) { $list = \@d; $e .= "/"; }
       elsif ($TYPE{lc $ext} && -f $st) { $list = \@f; }
       $list and push @$list, TrivGal::Item->new($e);
     }