issue19, if no exif data is available, show "n/a" instead of empty cells

git-svn-id: file:///var/lib/svn/phpfspot/trunk@151 fa6a889d-dae6-447d-9e79-4ba9a3039384

1 files changed, 9 insertions, 4 deletions

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 4468a5e..7b11595 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -152,6 +152,11 @@ class PHPFSPOT {
 
       $meta = $this->get_meta_informations($orig_path);
 
+      $meta_date = isset($meta['FileDateTime']) ? strftime("%a %x %X", $meta['FileDateTime']) : "n/a";
+      $meta_make = isset($meta['Make']) ? $meta['Make'] ." ". $meta['Model'] : "n/a";
+      $meta_res  = isset($meta['ExifImageWidth']) ?  $meta['ExifImageWidth'] ."x". $meta['ExifImageLength'] : "n/a";
+      $meta_size = isset($meta['FileSize']) ? round($meta['FileSize']/1024, 1) ."kbyte" : "n/a";
+
       if(file_exists($thumb_path)) {
 
          $info = getimagesize($thumb_path);
@@ -161,10 +166,10 @@ class PHPFSPOT {
 
          $this->tmpl->assign('width', $info[0]);
          $this->tmpl->assign('height', $info[1]);
-         $this->tmpl->assign('ExifMadeOn', strftime("%a %x %X", $meta['FileDateTime']));
-         $this->tmpl->assign('ExifMadeWith', $meta['Make'] ." ". $meta['Model']);
-         $this->tmpl->assign('ExifOrigResolution', $meta['ExifImageWidth'] ."x". $meta['ExifImageLength']);
-         $this->tmpl->assign('ExifFileSize', round($meta['FileSize']/1024, 1));
+         $this->tmpl->assign('ExifMadeOn', $meta_date);
+         $this->tmpl->assign('ExifMadeWith', $meta_make);
+         $this->tmpl->assign('ExifOrigResolution', $meta_res);
+         $this->tmpl->assign('ExifFileSize', $meta_size);
     
          $this->tmpl->assign('image_url', 'phpfspot_img.php?idx='. $photo ."&width=". $this->cfg->photo_width);
          $this->tmpl->assign('image_url_full', 'phpfspot_img.php?idx='. $photo);