From 82bb01ba711d55f4cefe3bd4e6d1a72c2b83823d Mon Sep 17 00:00:00 2001
From: chalbertgit <christopherhalbert@yahoo.com>
Date: Fri, 19 Oct 2012 15:32:56 -0400
Subject: [PATCH] In IPTC, extracting an item now tries to add keywords as
 tags.

---
 3.0/modules/iptc/helpers/iptc.php | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/3.0/modules/iptc/helpers/iptc.php b/3.0/modules/iptc/helpers/iptc.php
index cca0f61f..70957cec 100644
--- a/3.0/modules/iptc/helpers/iptc.php
+++ b/3.0/modules/iptc/helpers/iptc.php
@@ -34,12 +34,12 @@ class iptc_Core {
       $info = getJpegHeader($item->file_path());
       if ($info !== FALSE) {
         $iptcBlock = getIptcBlock($info);
-		if ($iptcBlock !== FALSE) {
-		  $iptc = iptcparse($iptcBlock);
-		} else {
+	if ($iptcBlock !== FALSE) {
+	  $iptc = iptcparse($iptcBlock);
+	} else {
           $iptc = array();
         }
-        $xmp = getXmpDom($info);
+      	$xmp = getXmpDom($info);
         
         foreach (self::keys() as $keyword => $iptcvar) {
           $iptc_key = $iptcvar[0];
@@ -71,6 +71,18 @@ class iptc_Core {
     $record->key_count = count($keys);
     $record->dirty = 0;
     $record->save();
+    if (!empty($iptc['KEYWORDS']) {
+      $tags = explode(';', $iptc['KEYWORDS']);
+      foreach ($tags as $tag) {
+        try {
+          tag::add($item, $tag);
+        } catch (Exception $e) {
+	  Kohana_Log::add("error", "Error adding tag: $tag\n" 
+                                 . $e->getMessage() . "\n" 
+                                 . $e->getTraceAsString();
+	}
+      }
+    }
   }
 
   static function get($item) {