my @info = eval {
require Image::ExifTool;
- my $exif = Image::ExifTool->new->ImageInfo($file);
+ my $exif = Image::ExifTool->new->ImageInfo($file, {
+ CoordFormat => '%.5f',
+ DateFormat => '%Y-%m-%d %H:%M:%S',
+ });
+ die "exiftool: $exif->{Error}\n" if $exif->{Error};
return (
- " $exif->{MIMEType}",
- $exif->{ImageSize} ? " $exif->{ImageSize} ($exif->{Megapixels}MP)" : (),
- join(' ', '',
+ $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 $exif->{ColorType}" : (),
- sprintf(' exif x%d', scalar %{$exif}),
- $exif->{Thumb} ? " thumb $exif->{ThumbnailLength}B" : (),
- (map " @ $_",
+ $exif->{ColorType} ? "$exif->{BitDepth}bpp $exif->{ColorType}" : (),
+ sprintf('exif x%d', scalar %{$exif}),
+ $exif->{Thumb} ? "thumb $exif->{ThumbnailLength}B" : (),
+ (map "@ $_",
+ $exif->{DateTimeOriginal} //
$exif->{DateCreated} //
$exif->{CircaDateCreated} //
$exif->{ModifyDate} //
$exif->{ZipModifyDate} //
(),
),
- $exif->{GPSPosition} ? " $exif->{GPSPosition}" =~ s/ deg/./gr :
- $exif->{Location} ? " $exif->{Location}" : (),
- $exif->{GPSAltitude} ? " $exif->{GPSAltitude}" : (),
- (map " hw $_", join(' ',
+ 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}" : (),
+ (map "sw $_", $exif->{Software} // $exif->{Application} // ()),
+ (map "> $_", $exif->{'Description-nl'} // ()),
+ $exif->{Warning} ? "! $exif->{Warning}" : (),
);
-} or warn $@;
+};
+warn $@ if $@;
+my $filesize = (stat $file)[7];
eval {
require Digest::MD5;
open my $bin, '<', $file;
binmode $bin;
- my $md5 = Digest::MD5->new->addfile($bin);
- push @info, ' # '.$md5->b64digest;
+ 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',
+ -background => 'black',
+ -layers => 'flatten',
+ -compress => 'none',
+ 'pgm:-'
) or die $!;
-<$pgm> eq "P2\n" or do {
- say for @info;
- exit 1;
-};
-<$pgm>; <$pgm>; # ignore depth, dimensions
-my @ch = split //, " .:coO@";
-while (<$pgm>) {
- print $ch[ $_ * @ch >> 8 ] for /\d+/g;
- print $info[$. - 4], $/;
+if (<$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;