1 files changed, 28 insertions, 0 deletions
diff --git a/plugins/TakeATour/tours/2_7_0/config_preparse.inc.php b/plugins/TakeATour/tours/2_7_0/config_preparse.inc.php
index 7a0afce0b..87aa6227b 100644
--- a/plugins/TakeATour/tours/2_7_0/config_preparse.inc.php
+++ b/plugins/TakeATour/tours/2_7_0/config_preparse.inc.php
@@ -1,3 +1,31 @@
 <?php
   $template->assign('TAT_index', make_index_url(array('section' => 'categories')));
+  $template->assign('TAT_search', get_root_url().'search.php');
+
+  //picture id
+  if (isset($_GET['page']) and preg_match('/^photo-(\d+)(?:-(.*))?$/', $_GET['page'], $matches))
+  {
+    $_GET['image_id'] = $matches[1];
+  }
+  check_input_parameter('image_id', $_GET, false, PATTERN_ID);
+  if (isset($_GET['image_id']) and pwg_get_session_var('TAT_image_id')==null)
+  {
+    $template->assign('TAT_image_id', $_GET['image_id']);
+    pwg_set_session_var('TAT_image_id', $_GET['image_id']);
+  }
+  elseif (is_numeric(pwg_get_session_var('TAT_image_id')))
+  {
+    $template->assign('TAT_image_id', pwg_get_session_var('TAT_image_id'));
+  }
+  else
+  {
+    $query = '
+    SELECT id
+      FROM '.IMAGES_TABLE.'
+      ORDER BY RAND()
+      LIMIT 1  
+    ;';
+    $row = pwg_db_fetch_assoc(pwg_query($query));
+    $template->assign('TAT_image_id', $row['id']);
+  }
 ?>
 \ No newline at end of file