node_user_cancel

Versions

7

node_user_cancel($edit, $account, $method)

Implements hook_user_cancel().

Code

modules/node/node.module, line 1645

<?php
function node_user_cancel($edit, $account, $method) {
  switch ($method) {
    case 'user_cancel_block_unpublish':
      // Unpublish nodes (current revisions).
      module_load_include('inc', 'node', 'node.admin');
      $nodes = db_select('node', 'n')
        ->fields('n', array('nid'))
        ->condition('uid', $account->uid)
        ->execute()
        ->fetchCol();
      node_mass_update($nodes, array('status' => 0));
      break;

    case 'user_cancel_reassign':
      // Anonymize nodes (current revisions).
      module_load_include('inc', 'node', 'node.admin');
      $nodes = db_select('node', 'n')
        ->fields('n', array('nid'))
        ->condition('uid', $account->uid)
        ->execute()
        ->fetchCol();
      node_mass_update($nodes, array('uid' => 0));
      // Anonymize old revisions.
      db_update('node_revision')
        ->fields(array('uid' => 0))
        ->condition('uid', $account->uid)
        ->execute();
      // Clean history.
      db_delete('history')
        ->condition('uid', $account->uid)
        ->execute();
      break;

    case 'user_cancel_delete':
      // Delete nodes (current revisions).
      // @todo Introduce node_mass_delete() or make node_mass_update() more flexible.
      $nodes = db_select('node', 'n')
        ->fields('n', array('nid'))
        ->condition('uid', $account->uid)
        ->execute()
        ->fetchCol();
      node_delete_multiple($nodes);
      // Delete old revisions.
      $revisions = db_query('SELECT vid FROM {node_revision} WHERE uid = :uid', array(':uid' => $account->uid))->fetchCol();
      foreach ($revisions as $revision) {
        node_revision_delete($revision);
      }
      // Clean history.
      db_delete('history')
        ->condition('uid', $account->uid)
          ->execute();
      break;
  }
}
?>

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