social_user_export.module in Open Social 8

The Social User Export module.

File

modules/social_features/social_user_export/social_user_export.module

<?php

/**
 * @file
 * The Social User Export module.
 */
use Drupal\Core\Form\FormStateInterface;
use Drupal\user\UserInterface;
use Drupal\views\Views;

/**
 * Implements hook_form_alter().
 */
function social_user_export_form_alter(&$form, FormStateInterface $form_state, $form_id) {
  switch ($form_id) {
    case 'views_form_user_admin_people_page_1':

      // Fetch the amount of rows directly from the already executed view.
      $count = $form['output'][0]['#view']->total_rows;
      $form_state
        ->set('query', \Drupal::request()->query
        ->all());
      $form['#attached']['library'][] = 'social_user_export/select_all';
      $form['#attached']['drupalSettings']['socialUserExport'] = [
        'usersCount' => $count,
      ];
      $form['select_all'] = [
        '#type' => 'hidden',
        '#attributes' => [
          'id' => 'select-all',
        ],
      ];
      break;
    case 'views_exposed_form':
      $view = $form_state
        ->get('view');
      if ($view
        ->id() == 'user_admin_people' && ($view->current_display = 'page_1')) {
        $form['created']['min']['#type'] = 'date';
        $form['created']['min']['#title'] = t('Registered from');
        $form['created']['max']['#type'] = 'date';
        $form['created']['max']['#title'] = t('Registered to');
        if (isset($form['group']) && ($items = _social_user_export_get_groups())) {
          $form['group'] = array_merge($form['group'], [
            '#type' => 'select',
            '#options' => $items,
            '#empty_option' => t('- Any -'),
            '#size' => 1,
          ]);
        }
      }
      break;
  }
}

/**
 * Implements hook_views_data_alter().
 */
function social_user_export_views_data_alter(array &$data) {
  $data['users']['user_bulk_form']['field']['id'] = 'social_user_export_bulk_form';
}

/**
 * Returns the user admin people view.
 *
 * @param array $query
 *   Query parameters for exposed filters.
 * @param bool $execute
 *   If TRUE, views query will be executed.
 *
 * @return \Drupal\views\ViewExecutable
 *   The requested view.
 */
function _social_user_export_get_view(array $query = [], $execute = TRUE) {
  $view = Views::getView('user_admin_people');
  $view
    ->setDisplay('page_1');
  $view
    ->setExposedInput($query);
  if ($execute) {
    $view
      ->preExecute();
    $view
      ->execute();
  }
  return $view;
}

/**
 * Returns quantity of comments posted by specific user.
 *
 * @param \Drupal\user\UserInterface $account
 *   The account to get the data for.
 *
 * @return int
 *   Quantity of comments posted by the account.
 */
function social_user_export_comments_count(UserInterface $account) {
  $query = \Drupal::database()
    ->select('comment', 'c');
  $query
    ->join('comment_field_data', 'cfd', 'cfd.cid = c.cid');
  $query
    ->condition('cfd.uid', $account
    ->id());
  return (int) $query
    ->countQuery()
    ->execute()
    ->fetchField();
}

/**
 * Returns quantity of posts created by specific user.
 *
 * @param \Drupal\user\UserInterface $account
 *   The account to get the data for.
 *
 * @return int
 *   Quantity of posts created by the account.
 */
function social_user_export_posts_count(UserInterface $account) {
  $query = \Drupal::database()
    ->select('post', 'p');
  $query
    ->join('post_field_data', 'pfd', 'pfd.id = p.id');
  $query
    ->condition('pfd.user_id', $account
    ->id());
  return (int) $query
    ->countQuery()
    ->execute()
    ->fetchField();
}

/**
 * Returns quantity of nodes created by specific user.
 *
 * @param \Drupal\user\UserInterface $account
 *   The account to get the data for.
 * @param string $type
 *   The node type to filter on.
 *
 * @return int
 *   Quantity of nodes created by the account.
 */
function social_user_export_nodes_count(UserInterface $account, $type) {
  $query = \Drupal::database()
    ->select('node', 'n');
  $query
    ->join('node_field_data', 'nfd', 'nfd.nid = n.nid');
  $query
    ->condition('nfd.type', $type)
    ->condition('nfd.uid', $account
    ->id());
  return (int) $query
    ->countQuery()
    ->execute()
    ->fetchField();
}

/**
 * Returns quantity of enrollments of specific user.
 *
 * @param \Drupal\user\UserInterface $account
 *   The account to get the data for.
 *
 * @return int
 *   Quantity of enrollments by the account.
 */
function social_user_export_events_enrollments_count(UserInterface $account) {
  $query = \Drupal::database()
    ->select('event_enrollment', 'ee');
  $query
    ->join('event_enrollment_field_data', 'eefd', 'eefd.id = ee.id');
  $query
    ->condition('eefd.user_id', $account
    ->id());
  return (int) $query
    ->countQuery()
    ->execute()
    ->fetchField();
}

/**
 * Returns quantity of groups created by specific user.
 *
 * @param \Drupal\user\UserInterface $account
 *   The account to get the data for.
 *
 * @return int
 *   Quantity of groups created by the account.
 */
function social_user_export_groups_count(UserInterface $account) {
  $query = \Drupal::database()
    ->select('groups', 'g');
  $query
    ->join('groups_field_data', 'gfd', 'gfd.id = g.id');
  $query
    ->condition('gfd.uid', $account
    ->id());
  return (int) $query
    ->countQuery()
    ->execute()
    ->fetchField();
}

/**
 * Implements hook_file_download().
 */
function social_user_export_file_download($uri) {
  $scheme = \Drupal::service('file_system')
    ->uriScheme($uri);
  $target = file_uri_target($uri);
  $access = \Drupal::currentUser()
    ->hasPermission('administer users');
  if ($scheme == 'private' && preg_match('/^csv\\/export-users-([a-f0-9]{12})\\.csv$/i', $target) && $access) {
    return [
      'Content-disposition' => 'attachment; filename="' . basename($target) . '"',
    ];
  }
}

/**
 * Returns array with titles of all groups.
 */
function _social_user_export_get_groups() {
  $data =& drupal_static(__FUNCTION__);
  if (empty($data)) {
    $data = \Drupal::database()
      ->select('groups_field_data', 'gfd')
      ->fields('gfd', [
      'id',
      'label',
    ])
      ->execute()
      ->fetchAllKeyed(0, 1);
  }
  return $data;
}

Functions

Name	Description
social_user_export_comments_count	Returns quantity of comments posted by specific user.
social_user_export_events_enrollments_count	Returns quantity of enrollments of specific user.
social_user_export_file_download	Implements hook_file_download().
social_user_export_form_alter	Implements hook_form_alter().
social_user_export_groups_count	Returns quantity of groups created by specific user.
social_user_export_nodes_count	Returns quantity of nodes created by specific user.
social_user_export_posts_count	Returns quantity of posts created by specific user.
social_user_export_views_data_alter	Implements hook_views_data_alter().
_social_user_export_get_groups	Returns array with titles of all groups.
_social_user_export_get_view	Returns the user admin people view.