Issue 0000639: Force selected page on index.php

When page index.php is called without defined section, redirect to a page selected  by random on a user list.

git-svn-id: http://piwigo.org/svn/trunk@1788 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 23 insertions, 2 deletions

diff --git a/include/section_init.inc.php b/include/section_init.inc.php
index a1535668a..78ec73fa0 100644
--- a/include/section_init.inc.php
+++ b/include/section_init.inc.php
@@ -51,8 +51,6 @@
 //   'action'   => 'fill_caddie'
 //   );
 
-$page['section'] = 'categories';
-
 // some ISPs set PATH_INFO to empty string or to SCRIPT_FILENAME while in the
 // default apache implementation it is not set
 if ( $conf['question_mark_in_urls']==false and
@@ -268,6 +266,29 @@ else if ('list' == $tokens[$next_token])
   }
   $next_token++;
 }
+else
+{
+  if (!empty($conf['random_index_redirect']))
+  {
+    $random_index_redirect = array();
+    foreach ($conf['random_index_redirect'] as $random_url => $random_url_condition)
+    {
+      if (empty($random_url_condition) or eval($random_url_condition))
+      {
+        $random_index_redirect[] = $random_url;
+      }
+    }
+  }
+
+  if (!empty($random_index_redirect))
+  {
+    redirect($random_index_redirect[mt_rand(0, count($random_index_redirect)-1)]);
+  }
+  else
+  {
+    $page['section'] = 'categories';
+  }
+}
 
 $i = $next_token;