From 866439d781c55a0fb1a0b3b7a92b7783a7a5dfc8 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Thu, 3 Mar 2011 21:24:01 +0100
Subject: Add -r/--recreate option

---
 Changelog         |  2 +-
 bin/dthumb        | 10 +++++++---
 lib/App/Dthumb.pm |  5 +++--
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Changelog b/Changelog
index ea5e415..08580e4 100644
--- a/Changelog
+++ b/Changelog
@@ -1,9 +1,9 @@
 git HEAD
 
     * Add progressbar, introduces new dependency Time::Progress
-    * Switch from lightbox to shadowbox <http://www.shadowbox-js.com/>
     * Show filename in lightbox
     * The HTML title is now configurable, it defaults to the current directory
+    * Add -r/--recreate option to recreate all thumbnails
 
 dthumb 0.1 - Sun Feb 27 2011
 
diff --git a/bin/dthumb b/bin/dthumb
index c39280a..05ea6fc 100755
--- a/bin/dthumb
+++ b/bin/dthumb
@@ -24,6 +24,7 @@ GetOptions(
 		no-lightbox|L
 		no-names|n
 		quality|q=i
+		recreate|r
 		size|d=i
 		spacing|s=f
 		title|t=s
@@ -110,6 +111,10 @@ will still be written, leading to 404s on the server.  This will be fixed.
 
 Do not show image names below thumbnails
 
+=item B<-r>, B<--recreate>
+
+Recreate all thumbnails
+
 =item B<-d>, B<--size> I<pixels>
 
 Maximum thumbnail size (either width or height).  Defaults to 200
@@ -177,9 +182,8 @@ E<lt>http://github.com/derf/dthumb/issuesE<gt>.
 
 Copyright (C) 2009-2011 by Daniel Friesel E<lt>derf@chaosdorf.deE<gt>.
 
-The shadowbox code is (C) 2007-2010 by Michael J. I. Jackson.  See
-E<lt>http://www.shadowbox-js.com/E<gt> and especially
-E<lt>http://www.shadowbox-js.com/LICENSEE<gt>.
+The lightbox code is (C) by Lokesh Dhakar
+<http://www.huddletogether.com/projects/lightbox/>.
 
 =head1 LICENSE
 
diff --git a/lib/App/Dthumb.pm b/lib/App/Dthumb.pm
index 941a70d..7f9bb23 100755
--- a/lib/App/Dthumb.pm
+++ b/lib/App/Dthumb.pm
@@ -114,9 +114,10 @@ sub new {
 	my ($obj, %conf) = @_;
 	my $ref = {};
 
+	$conf{quality}    //= 75;
+	$conf{recreate}   //= 0;
 	$conf{size}       //= 200;
 	$conf{spacing}    //= 1.1;
-	$conf{quality}    //= 75;
 	$conf{title}      //= (split(qr{/}, cwd()))[-1];
 	$conf{file_index} //= 'index.xhtml';
 	$conf{dir_thumbs} //= '.thumbs';
@@ -305,7 +306,7 @@ sub create_thumbnail_image {
 	my $thumbdir = $self->{config}->{dir_thumbs};
 	my $thumb_dim = $self->{config}->{size};
 
-	if (-e "${thumbdir}/${file}") {
+	if (-e "${thumbdir}/${file}" and not $self->{config}->{recreate}) {
 		return;
 	}
 
-- 
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