From 429b1202cdefc39eb1b83d5f9f634f3a959db873 Mon Sep 17 00:00:00 2001
From: Simon Cozens <simon@simon-cozens.org>
Date: Sat, 24 Feb 2007 22:01:26 +0000
Subject: [PATCH] Write keywords back to file. Closes #3.

git-svn-id: http://svn.simon-cozens.org/memories/trunk@39 041978f6-d955-411f-a9d7-1d8545c9c3c7
---
 Memories/Photo.pm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Memories/Photo.pm b/Memories/Photo.pm
index 1eb0824..12016ef 100644
--- a/Memories/Photo.pm
+++ b/Memories/Photo.pm
@@ -372,22 +372,28 @@ sub edit_tags :Exported {
     my ($self, $r) = @_;
     my $photo = $r->objects->[0];
     my %params = %{$r->params};
+    my $exifTool = new Image::ExifTool;
     for (keys %params) { 
         next unless /delete_(\d+)/;
         my $tagging = Memories::Tagging->retrieve($1) or next;
         next unless $tagging->photo->id == $photo->id;
+        $exifTool->SetNewValue(Keywords => $1, DelValue => 1);
         $tagging->delete;
     }
+    $exifTool->WriteInfo($photo->path);
     $photo->add_tags($params{newtags});
     $r->template("view");
 }
 
 sub add_tags {
     my ($photo, $tagstring) = @_;
+    my $exifTool = new Image::ExifTool;
 
     for my $tag (Tagtools->separate_tags($tagstring)) {
-        $photo->add_to_tags({tag => Memories::Tag->find_or_create({name =>$tag}) })
+        $photo->add_to_tags({tag => Memories::Tag->find_or_create({name =>$tag}) });
+        $exifTool->SetNewValue(Keywords => $tag, AddValue => 1);
     }
+    $exifTool->WriteInfo($photo->path);
 }
 
 # Work out some common properties from a set of potential photo metadata
-- 
2.39.2