update_manager_confirm_update_form_submit

Versions

7

update_manager_confirm_update_form_submit($form, &$form_state)

Submit handler for the form to confirm that an update should continue.

If the site administrator requested that the site is put offline during the update, do so now. Otherwise, pull information about all the required updates out of the SESSION, figure out what Updater class is needed for each one, generate an array of update operations to perform, and hand it all off to system_authorized_init(), then redirect to authorize.php.

See also

update_authorize_run_update()

@see system_authorized_init()

See also

system_authorized_get_url()

Related topics

Update manager for updating existing code.

Code

modules/update/update.manager.inc, line 409

<?php
function update_manager_confirm_update_form_submit($form, &$form_state) {
  if ($form_state['values']['site_offline'] == TRUE) {
    variable_set('site_offline', TRUE);
  }

  if (!empty($_SESSION['update_manager_update_projects'])) {
    // Make sure the Updater registry is loaded.
    drupal_get_updaters();

    $updates = array();
    $directory = _update_manager_extract_directory();

    $projects = $_SESSION['update_manager_update_projects'];
    unset($_SESSION['update_manager_update_projects']);

    foreach ($projects as $project => $url) {
      $project_location = $directory . '/' . $project;
      $updater = Updater::factory($project_location);
      $project_real_location = drupal_realpath($project_location);
      $updates[] = array(
        'project' => $project,
        'updater_name' => get_class($updater),
        'local_url' => $project_real_location,
      );
    }

    // If the owner of the last directory we extracted is the same as the
    // owner of our configuration directory (e.g. sites/default) where we're
    // trying to install the code, there's no need to prompt for FTP/SSH
    // credentials. Instead, we instantiate a FileTransferLocal and invoke
    // update_authorize_run_update() directly.
    if (fileowner($project_real_location) == fileowner(conf_path())) {
      module_load_include('inc', 'update', 'update.authorize');
      $filetransfer = new FileTransferLocal(DRUPAL_ROOT);
      update_authorize_run_update($filetransfer, $updates);
    }
    // Otherwise, go through the regular workflow to prompt for FTP/SSH
    // credentials and invoke update_authorize_run_update() indirectly with
    // whatever FileTransfer object authorize.php creates for us.
    else {
      system_authorized_init('update_authorize_run_update', drupal_get_path('module', 'update') . '/update.authorize.inc', array($updates));
      $form_state['redirect'] = system_authorized_get_url();
    }
  }
}
?>

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