From 9b243c81dac2a08e3cc1436d28903433b7c6f1da Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Thu, 8 Apr 2021 11:59:16 +0200
Subject: add optional HTML include header

---
 bin/dthumb        | 5 +++++
 lib/App/Dthumb.pm | 6 +++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/bin/dthumb b/bin/dthumb
index 32931f9..6e94c84 100755
--- a/bin/dthumb
+++ b/bin/dthumb
@@ -24,6 +24,7 @@ GetOptions(
 	$opt,
 	qw{
 		all|a
+		header=s
 		help|h
 		no-names|n
 		quality|q=i
@@ -137,6 +138,10 @@ no border at all, etc.
 
 Set HTML document title. Defaults to the basename of the current directory
 
+=item B<--header> I<file>
+
+Include I<file> contents in the generated HTML, right after the opening div tag.
+
 =item B<-q>, B<--quality> I<int> (default: 75)
 
 Set thumbnail quality.
diff --git a/lib/App/Dthumb.pm b/lib/App/Dthumb.pm
index 0223016..74face3 100755
--- a/lib/App/Dthumb.pm
+++ b/lib/App/Dthumb.pm
@@ -7,7 +7,7 @@ use 5.010;
 use App::Dthumb::Data;
 use Cwd;
 use File::Copy qw(copy);
-use File::Slurp qw(read_dir write_file);
+use File::Slurp qw(read_dir read_file write_file);
 use Image::Imlib2;
 
 our $VERSION = '0.2';
@@ -45,6 +45,10 @@ sub new {
 
 	$ref->{html} = $ref->{data}->get('html_start.dthumb');
 
+	if ( $conf{header} ) {
+		$ref->{html} .= read_file( $conf{header} );
+	}
+
 	return bless( $ref, $obj );
 }
 
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