Updated all the contrib modules to their latest versions.

[yaffs-website] / web / modules / contrib / migrate_plus / src / Plugin / migrate / process / MultipleValues.php

diff --git a/web/modules/contrib/migrate_plus/src/Plugin/migrate/process/MultipleValues.php b/web/modules/contrib/migrate_plus/src/Plugin/migrate/process/MultipleValues.php
new file mode 100644 (file)
index 0000000..be6779a
--- /dev/null
+++ b/web/modules/contrib/migrate_plus/src/Plugin/migrate/process/MultipleValues.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace Drupal\migrate_plus\Plugin\migrate\process;
+
+use Drupal\migrate\MigrateExecutableInterface;
+use Drupal\migrate\ProcessPluginBase;
+use Drupal\migrate\Row;
+
+/**
+ * Treat an array of values as a separate / individual values.
+ *
+ * @code
+ * process:
+ *   field_authors:
+ *     -
+ *       plugin: explode
+ *       delimiter: ', '
+ *       source: authors
+ *     -
+ *       plugin: single_value
+ *     -
+ *       plugin: callback
+ *       callable: custom_sort_authors
+ *     -
+ *       plugin: multiple_values
+ * @endcode
+ *
+ * Assume the "authors" field contains comma separated author names.
+ *
+ * We split the names into multiple values and then use the "single_value"
+ * plugin to treat them as a single array of author names. After that, we
+ * pass the values through a custom sort. Callback multiple setting is false. To
+ * convert from a single value to multiple, use the "multiple_values" plugin. It
+ * will make the next plugin treat the values individually instead of an array
+ * of values.
+ *
+ * @MigrateProcessPlugin(
+ *   id = "multiple_values",
+ *   handle_multiples = TRUE
+ * )
+ */
+class MultipleValues extends ProcessPluginBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
+    return $value;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function multiple() {
+    return TRUE;
+  }
+
+}