1 <?php

     2 

     3 /**

     4  * @file

     5  * Handles counts of node views via Ajax with minimal bootstrap.

     6  */

     7 

     8 /**

     9 * Root directory of Drupal installation.

    10 */

    11 define('DRUPAL_ROOT', substr($_SERVER['SCRIPT_FILENAME'], 0, strpos($_SERVER['SCRIPT_FILENAME'], '/modules/statistics/statistics.php')));

    12 // Change the directory to the Drupal root.

    13 chdir(DRUPAL_ROOT);

    14 

    15 include_once DRUPAL_ROOT . '/includes/bootstrap.inc';

    16 drupal_bootstrap(DRUPAL_BOOTSTRAP_VARIABLES);

    17 if (variable_get('statistics_count_content_views', 0) && variable_get('statistics_count_content_views_ajax', 0)) {

    18   if (isset($_POST['nid'])) {

    19     $nid = $_POST['nid'];

    20     if (is_numeric($nid)) {

    21       db_merge('node_counter')

    22         ->key(array('nid' => $nid))

    23         ->fields(array(

    24           'daycount' => 1,

    25           'totalcount' => 1,

    26           'timestamp' => REQUEST_TIME,

    27         ))

    28         ->expression('daycount', 'daycount + 1')

    29         ->expression('totalcount', 'totalcount + 1')

    30         ->execute();

    31     }

    32   }

    33 }