Version 1

[yaffs-website] / web / core / modules / image / src / Plugin / migrate / process / d6 / ImageCacheActions.php

diff --git a/web/core/modules/image/src/Plugin/migrate/process/d6/ImageCacheActions.php b/web/core/modules/image/src/Plugin/migrate/process/d6/ImageCacheActions.php
new file mode 100644 (file)
index 0000000..0d40769
--- /dev/null
+++ b/web/core/modules/image/src/Plugin/migrate/process/d6/ImageCacheActions.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\image\Plugin\migrate\process\d6;
+
+use Drupal\migrate\MigrateExecutableInterface;
+use Drupal\migrate\ProcessPluginBase;
+use Drupal\migrate\Row;
+
+/**
+ * @MigrateProcessPlugin(
+ *   id = "d6_imagecache_actions"
+ * )
+ */
+class ImageCacheActions extends ProcessPluginBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
+    $effects = [];
+
+    foreach ($row->getSourceProperty('actions') as $action) {
+      $id = preg_replace('/^imagecache/', 'image', $action['action']);
+
+      if ($id === 'image_crop') {
+        $action['data']['anchor'] = $action['data']['xoffset'] . '-' . $action['data']['yoffset'];
+
+        if (!preg_match('/^[a-z]*\-[a-z]*/', $action['data']['anchor'])) {
+          $migrate_executable->message->display(
+            'The Drupal 8 image crop effect does not support numeric values for x and y offsets. Use keywords to set crop effect offsets instead.',
+            'error'
+          );
+        }
+
+        unset($action['data']['xoffset']);
+        unset($action['data']['yoffset']);
+      }
+
+      $effects[] = [
+        'id'     => $id,
+        'weight' => $action['weight'],
+        'data'   => $action['data'],
+      ];
+    }
+
+    return $effects;
+  }
+
+}