X-Git-Url: http://git.shiar.nl/minime.git/blobdiff_plain/c35b75ed17d73348ff6ea8a7403f39d459d6f5c9..cc9790a26905cae34eda0d55fcf77d60e8fdc42c:/termimg

diff --git a/termimg b/termimg
index 4deee15..3dd0fa4 100755
--- a/termimg
+++ b/termimg
@@ -2,17 +2,82 @@
 use 5.014;
 my ($file, $size) = @ARGV;
 
+my @info = eval {
+	require Image::ExifTool;
+	my $exif = Image::ExifTool->new->ImageInfo($file, {
+		CoordFormat => '%.5f',
+		DateFormat => '%Y-%m-%d %H:%M:%S',
+		Exclude => 'System:*',
+	});
+	die "exiftool: $exif->{Error}\n" if $exif->{Error};
+	return (
+		$exif->{MIMEType},
+		$exif->{ImageSize} ? "$exif->{ImageSize} ($exif->{Megapixels}MP)" : (),
+		join(' ',
+			$exif->{YCbCrSubSampling} // (),
+			$exif->{Interlace} // (),
+			$exif->{Compression} // $exif->{FileType},
+			$exif->{SVGVersion} // $exif->{PDFVersion} // (),
+		),
+		$exif->{ColorType} ? "$exif->{BitDepth}bpp $exif->{ColorType}" : (),
+		sprintf('exif (%d)', scalar %{$exif}),
+		$exif->{Thumb} ? "thumb $exif->{ThumbnailLength}B" : (),
+		(map "@ $_",
+			$exif->{DateTimeOriginal} //
+			$exif->{DateCreated} //
+			$exif->{CircaDateCreated} //
+			$exif->{ModifyDate} //
+			$exif->{ZipModifyDate} //
+			(),
+		),
+		join(', ',
+			$exif->{GPSPosition} // $exif->{Location} // (),
+			$exif->{GPSAltitude} // (),
+		),
+		(map "hw $_", join(' ',
+			$exif->{Make} // (), $exif->{Model} // (),
+			$exif->{FOV} ? "(FOV $exif->{FOV})" : (),
+		) || ()),
+		(map "sw $_", $exif->{Software} // $exif->{Application} // ()),
+		(map "> $_", $exif->{'Description-nl'} // ()),
+		$exif->{Warning} ? "! $exif->{Warning}" : (),
+	);
+};
+warn $@ if $@;
+
+my $filesize = (stat $file)[7];
+eval {
+	require Digest::MD5;
+	open my $bin, '<', $file;
+	binmode $bin;
+	my $md5 = Digest::MD5->new->addfile($bin)->b64digest;
+	push @info, "# $md5 ($filesize)";
+} or warn $@;
+
 open my $pgm, '-|', convert => (
-	-compress => 'none',
+	$file =>
+	-delete => '1--1',
 	'+distort' => SRT => '0,0 1,.56 0',
-	-thumbnail => $size || '66x23',
-	$file => 'pgm:-'
+	-thumbnail => $size || '40x12',
+	-colorspace => 'gray',
+	'-normalize',
+	-level => '-1%',
+	-channel => 'A', -threshold => '50%',
+	-background => 'black',
+	-layers => 'flatten',
+	-compress => 'none',
+	'pgm:-'
 ) or die $!;
-<$pgm> eq "P2\n" or die "ascii pgm input required\n";
-<$pgm>; <$pgm>;  # ignore depth, dimensions
 
-my @ch = split //, " .:coO@";
-while (<$pgm>) {
-	print $ch[ $_ * @ch >> 8 ] for /\d+/g;
-	print $/;
+if (<$pgm> eq "P2\n") {
+	my ($width, $height) = split ' ', <$pgm>;
+	<$pgm>;  # ignore depth
+	my @ch = split //, " .:oO@";
+	while (<$pgm>) {
+		print !$_ ? '/' : $ch[ $_ * @ch >> 8 ] for /\d+/g;
+		print ' ', shift @info if @info;
+		print $/;
+	}
+	substr $_, 0, 0, ' ' x ($width + 1) for @info;
 }
+say for @info;