Master

library/Class/Migration/ArteVODAuthorsOrder.php

@@ -21,6 +21,33 @@
 
 
 class Class_Migration_ArteVODAuthorsOrder {
+  use Trait_MemoryCleaner;
+
+  public function updateAuthorsForAllAlbums($closure=null) {
+    try {
+      $page = 0;
+      while($albums = Class_Album::findAllBy(['type_doc_id' => Class_TypeDoc::ARTEVOD,
+                                              'order' => 'id',
+                                              'limitPage' => [$page, 500]])) {
+        $this->_runPage($albums, $closure);
+        $this->_cleanMemory();
+        $page++;
+      }
+    } catch(Exception $e) {
+      return;
+    }
+  }
+
+
+  protected function _runPage($albums, $closure) {
+    foreach($albums as $album) {
+      $this->updateAuthors($album);
+      if ($closure)
+        $closure($album);
+    }
+  }
+
+
   public function updateAuthors($album) {
     $old_authors = new Storm_Collection($album->getAuthors());
     $album->getMarc()->clearZone('701');
@@ -36,15 +63,6 @@ class Class_Migration_ArteVODAuthorsOrder {
   }
 
 
-  public function updateAuthorsForAllAlbums($closure=null) {
-    foreach(Class_Album::findAllBy(['type_doc_id' => Class_TypeDoc::ARTEVOD]) as $album) {
-      $this->updateAuthors($album);
-      if ($closure)
-        $closure($album);
-    }
-  }
-
-
   protected function addAuthorsTo($authors, $closure, $album) {
     $authors->select($closure)
             ->eachDo(function ($author) use ($album)