bug 2725: Piwigo isn't compatible with suPHP + better handling of watermark upload errors

git-svn-id: http://piwigo.org/svn/trunk@17675 68402e56-0260-453c-a942-63ccdbb3a9ee

2 files changed, 19 insertions, 10 deletions

diff --git a/admin/include/configuration_watermark_process.inc.php b/admin/include/configuration_watermark_process.inc.php
index 6efabac06..3038d5948 100644
--- a/admin/include/configuration_watermark_process.inc.php
+++ b/admin/include/configuration_watermark_process.inc.php
@@ -43,16 +43,24 @@ if (isset($_FILES['watermarkImage']) and !empty($_FILES['watermarkImage']['tmp_n
   else
   {
     $upload_dir = PHPWG_ROOT_PATH.PWG_LOCAL_DIR.'watermarks';
-
-    include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php');
-    prepare_directory($upload_dir);
-
-    $new_name = get_filename_wo_extension($_FILES['watermarkImage']['name']).'.png';
-    $file_path = $upload_dir.'/'.$new_name;
-
-    move_uploaded_file($_FILES['watermarkImage']['tmp_name'], $file_path);
-
-    $pwatermark['file'] = substr($file_path, strlen(PHPWG_ROOT_PATH));
+    if (mkgetdir($upload_dir, MKGETDIR_DEFAULT&~MKGETDIR_DIE_ON_ERROR))
+    {
+      $new_name = get_filename_wo_extension($_FILES['watermarkImage']['name']).'.png';
+      $file_path = $upload_dir.'/'.$new_name;
+
+      if (move_uploaded_file($_FILES['watermarkImage']['tmp_name'], $file_path))
+      {
+        $pwatermark['file'] = substr($file_path, strlen(PHPWG_ROOT_PATH));
+      }
+      else
+      {
+        $page['errors'][] = $errors['watermarkImage'] = "$file_path " .l10n('no write access');
+      }
+    }
+    else
+    {
+      $page['errors'][] = $errors['watermarkImage'] = sprintf( l10n('Add write access to the "%s" directory'), $upload_dir);
+    }
   }
 }
 
diff --git a/admin/include/functions_upload.inc.php b/admin/include/functions_upload.inc.php
index eecdcdff0..d2b101dbb 100644
--- a/admin/include/functions_upload.inc.php
+++ b/admin/include/functions_upload.inc.php
@@ -246,6 +246,7 @@ SELECT
   {
     rename($source_filepath, $file_path);
   }
+  @chmod($file_path, 0644);
 
   if (pwg_image::get_library() != 'gd')
   {