display remaining metadata after image

[minime.git] / termimg

diff --git a/termimg b/termimg
index 6599b3b743dc20f8bb50a63dd4f9b7671ec8d31f..bb66467fd27b1f88ded33a43d0fff4f234d7e702 100755 (executable)
--- a/termimg
+++ b/termimg
@@ -1,12 +1,65 @@
-#!/bin/sh
-convert -compress none -resize 66x23 - pgm:- |
-perl -e '
-<> eq "P2\n" or die "ascii pgm input required\n";
-<>; <>;  # ignore depth, dimensions
-
-my @ch = split //, " .oO@";
-while (<>) {
-       print $ch[ $_ * @ch >> 8 ] for /\d+/g;
-       print $/;
+#!/usr/bin/perl
+use 5.014;
+my ($file, $size) = @ARGV;
+
+my @info = eval {
+       require Image::ExifTool;
+       my $exif = Image::ExifTool->new->ImageInfo($file);
+       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 $exif->{ColorType}" : (),
+               sprintf(' exif x%d', scalar %{$exif}),
+               $exif->{Thumb} ? " thumb $exif->{ThumbnailLength}B" : (),
+               (map " @ $_",
+                       $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(' ',
+                       $exif->{Make} // (), $exif->{Model} // (),
+                       $exif->{FOV} ? "(FOV $exif->{FOV})" : (),
+               ) || ()),
+               (map " sw $_", $exif->{Software} // $exif->{Application} // ()),
+               (map " > $_", $exif->{'Description-nl'} // ()),
+               $exif->{Warning} ? " ! $exif->{Warning}" : (),
+       );
+} or warn $@;
+
+eval {
+       require Digest::MD5;
+       open my $bin, '<', $file;
+       binmode $bin;
+       my $md5 = Digest::MD5->new->addfile($bin);
+       push @info, ' # '.$md5->b64digest;
+} or warn $@;
+
+open my $pgm, '-|', convert => (
+       -compress => 'none',
+       '+distort' => SRT => '0,0 1,.56 0',
+       -thumbnail => $size || '66x23',
+       $file => 'pgm:-'
+) or die $!;
+
+if (<$pgm> eq "P2\n") {
+       my ($width, $height) = split ' ', <$pgm>;
+       <$pgm>;  # ignore depth
+       my @ch = split //, " .:coO@";
+       while (<$pgm>) {
+               print $ch[ $_ * @ch >> 8 ] for /\d+/g;
+               say shift @info;
+       }
+       substr $_, 0, 0, ' ' x $width for @info;
 }
-'
+say for @info;