X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/6eaf259c375a83613907b31437bc4fae005360b4..HEAD:/tools/mkimgthumb

diff --git a/tools/mkimgthumb b/tools/mkimgthumb
index 8875252..e9d6eb2 100755
--- a/tools/mkimgthumb
+++ b/tools/mkimgthumb
@@ -1,22 +1,76 @@
 #!/usr/bin/env perl
 use 5.014;
 use warnings;
+use lib $0 =~ s{[^/]+$}{..}r; # project root
+use Shiar_Sheet::ImagePrep '1.03';
+
+our $VERSION = '1.00';
+
+my %opt;
+
+if (@ARGV and $ARGV[0] =~ /^-/) {
+	require Getopt::Long;
+	Getopt::Long->import(qw( 2.33 :config gnu_getopt ));
+	GetOptions(\%opt,
+		'jpg=s',
+		'webp=s',
+	) or exit 64;
+}
+
+%opt or %opt = (
+	jpg  => '300x200',
+	webp => '630x420@30',
+);
+
+my @ffs;
+for (keys %opt) {
+	push @ffs, my $ff = [$_];
+	my $r = $opt{$_};
+	push @{$ff}, -quality => $1 if $r =~ s/@(\d+)//;
+	push @{$ff}, -resize => !/\dx\d+$/ ? $_ : ("$_^", -extent => $_)
+		for split / /, $r;
+}
+
+my $target = '..';
+$target = pop @ARGV if @ARGV >= 2 and -d $ARGV[-1];
 
 my $failcount = 0;
 
 for my $src (@ARGV) {
-	my ($name, @cmds) = split /:/, $src =~ s/\.(\w+)\z//r;
+	my ($name, @cmds) = split /:(?<!\\:)/, $src =~ s/\.(\w+)\z//r;
 	my $ext = $1 // '*';
+	print $name;
 	next if $name =~ m/\./;
 	unless (-e $src) {
 		($src) = grep {-e} glob qq<"$name"{,:*}.$ext> or next;
 	}
-	say $name;
-	unshift @cmds, -gravity => 'northwest';
-	push @cmds, -resize => '300x200^', -gravity => 'north', -extent => '300x200';
-	push @cmds, '-strip', -quality => '60%';
-	system(convert => @cmds, $src => "../$name.jpg") == 0
-		or $failcount += warn "error creating $name.jpg from $src\n";
+	s/\\(.)/$1/g for @cmds;
+	print ':';
+
+	if (@cmds and $cmds[0] =~ /^\d/) {
+		# crop shorthand from initial dimension argument
+		my @crop = split /\D/, shift @cmds;
+		unshift @cmds, -gravity => 'southeast', -chop => "$crop[2]%x$crop[3]%"
+			if @crop > 2;
+		unshift @cmds, -chop => "$crop[0]%x$crop[1]%";
+	}
+	push @cmds, -gravity => 'north';
+	eval {
+		my $image = Shiar_Sheet::ImagePrep->new($src);
+		for (@ffs) {
+			my ($ff, @ffcmds) = @{$_};
+			print " $ff";
+			$image->convert("$target/$name.$ff", [@cmds, @ffcmds]);
+		}
+		1;
+	} or do {
+		say ' FAILED';
+		warn ref $@ eq 'ARRAY' ? $@->[1] : $@ if $@;
+		$failcount++;
+	};
+}
+continue {
+	say '';
 }
 
 exit $failcount;