Issue #2940857 by chr.fritsch, kfritsche: Views integration broken

content_lock.install

@@ -80,3 +80,30 @@ function content_lock_update_8001(&$sandbox) {
   drupal_uninstall_schema('content_lock');
   drupal_install_schema('content_lock');
 }
+
+/**
+ * Use boolean instead of content_lock_field views field plugin.
+ */
+function content_lock_update_8002(&$sandbox) {
+  $config_factory = \Drupal::configFactory();
+  // Find all views configs.
+  foreach ($config_factory->listAll('views.view.') as $view_config_name) {
+    $view = $config_factory->getEditable($view_config_name);
+    // Go through each display on each view.
+    $displays = $view->get('display');
+    foreach ($displays as $display_name => $display) {
+      // Go through all the entity fields on each display and find ones
+      // currently using 'date' as the plugin.
+      if (!empty($display['display_options']['fields'])) {
+        foreach ($display['display_options']['fields'] as $field_name => $field) {
+          if ($field['field'] === 'is_locked' && $field['plugin_id'] === 'content_lock_field') {
+            // Update the field to use the new plugin.
+            $base = "display.$display_name.display_options.fields.$field_name";
+            $view->set($base . '.plugin_id', 'boolean');
+          }
+        }
+      }
+    }
+    $view->save(TRUE);
+  }
+}