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[yaffs-website] / web / core / modules / migrate_drupal / src / Plugin / migrate / source / d6 / VariableTranslation.php

diff --git a/web/core/modules/migrate_drupal/src/Plugin/migrate/source/d6/VariableTranslation.php b/web/core/modules/migrate_drupal/src/Plugin/migrate/source/d6/VariableTranslation.php
new file mode 100644 (file)
index 0000000..f2ca8b7
--- /dev/null
+++ b/web/core/modules/migrate_drupal/src/Plugin/migrate/source/d6/VariableTranslation.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace Drupal\migrate_drupal\Plugin\migrate\source\d6;
+
+use Drupal\Core\Entity\EntityManagerInterface;
+use Drupal\Core\State\StateInterface;
+use Drupal\migrate\Plugin\MigrationInterface;
+use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;
+
+/**
+ * Drupal i18n_variable source from database.
+ *
+ * @MigrateSource(
+ *   id = "variable_translation"
+ * )
+ */
+class VariableTranslation extends DrupalSqlBase {
+
+  /**
+   * The variable names to fetch.
+   *
+   * @var array
+   */
+  protected $variables;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration, StateInterface $state, EntityManagerInterface $entity_manager) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition, $migration, $state, $entity_manager);
+    $this->variables = $this->configuration['variables'];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function initializeIterator() {
+    return new \ArrayIterator($this->values());
+  }
+
+  /**
+   * Return the values of the variables specified in the plugin configuration.
+   *
+   * @return array
+   *   An associative array where the keys are the variables specified in the
+   *   plugin configuration and the values are the values found in the source.
+   *   A key/value pair is added for the language code. Only those values are
+   *   returned that are actually in the database.
+   */
+  protected function values() {
+    $values = [];
+    $result = $this->prepareQuery()->execute()->FetchAllAssoc('language');
+    foreach ($result as $i18n_variable) {
+      $values[]['language'] = $i18n_variable->language;
+    }
+    $result = $this->prepareQuery()->execute()->FetchAll();
+    foreach ($result as $i18n_variable) {
+      foreach ($values as $key => $value) {
+        if ($values[$key]['language'] === $i18n_variable->language) {
+          $values[$key][$i18n_variable->name] = unserialize($i18n_variable->value);
+          break;
+        }
+      }
+    }
+    return $values;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function count($refresh = FALSE) {
+    return $this->initializeIterator()->count();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    return array_combine($this->variables, $this->variables);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    return $this->getDatabase()
+      ->select('i18n_variable', 'v')
+      ->fields('v')
+      ->condition('name', (array) $this->configuration['variables'], 'IN');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    $ids['language']['type'] = 'string';
+    return $ids;
+  }
+
+}