#906720 alex_b: Introduce a hook_feeds_after_clear().

CHANGELOG.txt

@@ -3,6 +3,7 @@
 Feeds 6.x 1.0 XXXXXXXXXXXXXXXXXX
 --------------------------------
 
+- #906720 alex_b: Introduce a hook_feeds_after_clear().
 - #905820 tristan.oneil: Adjust delete message in FeedsDataProcessor to avoid
   misleading total numbers.
 - #671538 mburak: Use CURLOPT_TIMEOUT to limit download time of feeds.

feeds.api.php

@@ -82,7 +82,7 @@ function hook_feeds_plugins() {
  */
 
 /**
- * @defgroup import Import hooks
+ * @defgroup import Import and clear hooks
  * @{
  */
 
@@ -98,6 +98,17 @@ function hook_feeds_after_import(FeedsImporter $importer, FeedsSource $source) {
   // See geotaxonomy module's implementation for an example.
 }
 
+/**
+ * Invoked after a feed source has been cleared of its items.
+ *
+ * @param $importer
+ *   FeedsImporter object that has been used for clearing the feed.
+ * @param $source
+ *  FeedsSource object that describes the source that has been cleared.
+ */
+function hook_feeds_after_clear(FeedsImporter $importer, FeedsSource $source) {
+}
+
 /**
  * @}
  */

includes/FeedsSource.inc

@@ -178,6 +178,7 @@ class FeedsSource extends FeedsConfigurable {
       $result = $this->batch->getProgress();
       if ($result == FEEDS_BATCH_COMPLETE) {
         unset($this->batch);
+        module_invoke_all('feeds_after_clear', $this->importer, $this);
       }
     }
     catch (Exception $e) {