# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1693084509 -10800
# Node ID 04868ed6aab20232eb2cde036451ed0aa5208d9f
# Parent  83416b104442d6e6874cdd13b91d5af45d3ef2c5
Extract image title from XMP tags.

diff -r 83416b104442 -r 04868ed6aab2 mgtool.php
--- a/mgtool.php	Sun Aug 27 00:14:51 2023 +0300
+++ b/mgtool.php	Sun Aug 27 00:15:09 2023 +0300
@@ -39,6 +39,7 @@
 $galExifConversions =
 [
   [ MG_STR,   "caption"     , "ImageDescription"        , TRUE ],
+  [ MG_STR,   "title"       , "ImageTitle"              , TRUE ],
   [ MG_STR,   "copyright"   , "Copyright"               , FALSE ],
   [ MG_STR,   "model"       , "Model"                   , FALSE ],
   [ MG_STR,   "lensmodel"   , "UndefinedTag:0xA434"     , FALSE ],
@@ -494,8 +495,12 @@
 
   // What EXIF does NOT have are the keywords .. so grab them.
   if (($xres = $xmpOb->xpath("RDF/Description/subject/li")) !== FALSE)
+    $xmpData["keywords"] = array_map(function($xkw) { return (string) $xkw; }, $xres);
+
+  // Get image title
+  if (($xres = $xmpOb->xpath("RDF/Description/title/li")) !== FALSE)
   {
-    $xmpData["keywords"] = array_map(function($xkw) { return (string) $xkw; }, $xres);
+    $xmpData["title"] = implode(" ", array_map(function($xe) { return (string) $xe; }, $xres));
   }
 
   return $xmpData;