Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / vendor / chi-teck / drupal-code-generator / templates / d7 / hook / update_N.twig

diff --git a/vendor/chi-teck/drupal-code-generator/templates/d7/hook/update_N.twig b/vendor/chi-teck/drupal-code-generator/templates/d7/hook/update_N.twig
new file mode 100644 (file)
index 0000000..af5a8e0
--- /dev/null
+++ b/vendor/chi-teck/drupal-code-generator/templates/d7/hook/update_N.twig
@@ -0,0 +1,49 @@
+/**
+ * Implements hook_update_N().
+ */
+function {{ machine_name }}_update_N(&$sandbox) {
+  // For non-multipass updates, the signature can simply be;
+  // function {{ machine_name }}_update_N() {
+
+  // For most updates, the following is sufficient.
+  db_add_field('mytable1', 'newcol', array('type' => 'int', 'not null' => TRUE, 'description' => 'My new integer column.'));
+
+  // However, for more complex operations that may take a long time,
+  // you may hook into Batch API as in the following example.
+
+  // Update 3 users at a time to have an exclamation point after their names.
+  // (They're really happy that we can do batch API in this hook!)
+  if (!isset($sandbox['progress'])) {
+    $sandbox['progress'] = 0;
+    $sandbox['current_uid'] = 0;
+    // We'll -1 to disregard the uid 0...
+    $sandbox['max'] = db_query('SELECT COUNT(DISTINCT uid) FROM {users}')->fetchField() - 1;
+  }
+
+  $users = db_select('users', 'u')
+    ->fields('u', array('uid', 'name'))
+    ->condition('uid', $sandbox['current_uid'], '>')
+    ->range(0, 3)
+    ->orderBy('uid', 'ASC')
+    ->execute();
+
+  foreach ($users as $user) {
+    $user->name .= '!';
+    db_update('users')
+      ->fields(array('name' => $user->name))
+      ->condition('uid', $user->uid)
+      ->execute();
+
+    $sandbox['progress']++;
+    $sandbox['current_uid'] = $user->uid;
+  }
+
+  $sandbox['#finished'] = empty($sandbox['max']) ? 1 : ($sandbox['progress'] / $sandbox['max']);
+
+  // To display a message to the user when the update is completed, return it.
+  // If you do not want to display a completion message, simply return nothing.
+  return t('The update did what it was supposed to do.');
+
+  // In case of an error, simply throw an exception with an error message.
+  throw new DrupalUpdateException('Something went wrong; here is what you should do.');
+}