Convert file_check_directory().

includes/FeedsBatch.inc

@@ -190,7 +190,7 @@ class FeedsImportBatch extends FeedsBatch {
   public function getFilePath() {
     if (!isset($this->file_path)) {
       $dir = file_directory_path() .'/feeds';
-      if (!file_check_directory($dir, TRUE)) {
+      if (!file_prepare_directory($dir, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS)) {
         throw new Exception(t('Feeds directory either cannot be created or is not writable.'));
       }
       $dest = file_destination($dir . '/' . get_class($this) .'_'. drupal_get_token($this->url) .'_'. time(), FILE_EXISTS_RENAME);

plugins/FeedsFileFetcher.inc

@@ -88,7 +88,7 @@ class FeedsFileFetcher extends FeedsFetcher {
    */
   public function sourceFormValidate(&$values) {
     $feed_dir = file_directory_path() .'/feeds';
-    file_check_directory($feed_dir, TRUE);
+    file_prepare_directory($dir, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
 
     // If there is a file uploaded, save it, otherwise validate input on
     // file.

plugins/FeedsSimplePieParser.inc

@@ -212,7 +212,7 @@ class FeedsSimplePieParser extends FeedsParser {
    */
   protected function cacheDirectory() {
     $directory = file_directory_path() .'/simplepie';
-    file_check_directory($directory, TRUE);
+    file_prepare_directory($dir, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
     return $directory;
   }