extending field and checking for object before iterating

discoverygarden · Apr 14, 2021 · 84f3094 · 84f3094
1 parent 43ed550
commit 84f3094
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 3 deletions.
diff --git a/includes/solr_results.inc b/includes/solr_results.inc
@@ -296,9 +296,11 @@ function islandora_xquery_run_query_batch_operation(array $dsids, $object_range,
   // Run the find/replace on all applicable datastreams.
   $current_object = islandora_xquery_run_query_batch_operation_get_object($context);
 
-  foreach ($current_object as $datastream) {
-    if (array_intersect($dsids, array($datastream->id))) {
-      islandora_xquery_run_query_batch_operation_generate_diff($current_object, $datastream, $xquery, $context);
+  if (is_object($current_object)) {
+    foreach ($current_object as $datastream) {
+      if (array_intersect($dsids, array($datastream->id))) {
+        islandora_xquery_run_query_batch_operation_generate_diff($current_object, $datastream, $xquery, $context);
+      }
     }
   }
 

diff --git a/islandora_xquery.install b/islandora_xquery.install
@@ -294,3 +294,17 @@ function islandora_xquery_update_7102() {
     'not null' => TRUE,
   ));
 }
+
+/**
+ * Implements hook_update_N().
+ *
+ * Updates xquery diff field to use big blobs.
+ */
+function islandora_xquery_update_7103() {
+  db_change_field('islandora_xquery_diffs', 'diff', 'diff', array(
+    'description' => "Diff after find/replace.",
+    'type' => 'blob',
+    'size' => 'big',
+    'not null' => TRUE,
+  ));
+}