nodeviewcount.module in Node view count 7.2

Defines necessery hooks.

File

nodeviewcount.module

<?php

/**
 * @file
 * Defines necessery hooks.
 */
define('NODEVIEWCOUNT_PHP_WAY_COUNT_VIEWS', 0);
define('NODEVIEWCOUNT_JS_WAY_COUNT_VIEWS', 1);
define('NODEVIEWCOUNT_DEFAULT_TIME_FORMAT', 'Y-m-d H:i:sP');
require_once 'includes/nodeviewcount.api.inc';
require_once 'model/nodeviewcount.db.inc';

/**
 * Implements hook_menu().
 */
function nodeviewcount_menu() {
  $items = array();
  $items['admin/config/content/nodeviewcount'] = array(
    'title' => 'Node view count settings',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'nodeviewcount_admin_settings_form',
    ),
    'access arguments' => array(
      'administer modules',
    ),
    'type' => MENU_NORMAL_ITEM,
    'file' => 'includes/pages/nodeviewcount.admin.inc',
  );
  $items['nodeviewcount/%nodeviewcount_node/%nodeviewcount_user'] = array(
    'page callback' => 'nodeviewcount_count_node_view_ajax',
    'page arguments' => array(
      1,
      2,
    ),
    'access callback' => 'user_access',
    'access arguments' => array(
      'access content',
    ),
    'type' => MENU_CALLBACK,
    'file' => 'includes/pages/nodeviewcount.pages.inc',
  );
  return $items;
}

/**
 * Implements hook_node_view().
 */
function nodeviewcount_node_view($node, $view_mode, $langcode) {
  if (!nodeviewcount_get_node_view_modes_count()) {

    // If nothing is checked then check the node view mode to the full mode.
    if ($view_mode != 'full') {
      return FALSE;
    }
  }
  elseif (!nodeviewcount_is_node_view_mode_count($view_mode)) {
    return FALSE;
  }
  if (!nodeviewcount_is_node_type_count($node)) {
    return FALSE;
  }
  global $user;
  if (!nodeviewcount_is_user_role_count($user)) {
    return FALSE;
  }
  $context = array(
    'node' => $node,
    'view_mode' => $view_mode,
    'langcode' => $langcode,
  );
  $result = module_invoke_all('nodeviewcount_insert', $context);
  if (in_array(FALSE, $result, TRUE)) {
    return FALSE;
  }
  $nid = $node->nid;
  $firstView = FALSE;
  $way_counting = variable_get('nodeviewcount_way_counting', NODEVIEWCOUNT_PHP_WAY_COUNT_VIEWS);
  $viewsLimit = variable_get('nodeviewcount_views_limit');
  if (!isset($viewsLimit)) {
    $viewsLimit = 0;
  }
  $viewsLimitInterval = new DateInterval('PT' . $viewsLimit . 'S');
  $dateTime = new DateTime('NOW');
  $dateTime
    ->setTimeZone(new DateTimeZone(date_default_timezone_get()));
  $dateTime
    ->format(NODEVIEWCOUNT_DEFAULT_TIME_FORMAT);
  if (!isset($_SESSION['nodeviewcount_views_limit'][$nid])) {
    $_SESSION['nodeviewcount_views_limit'][$nid] = $dateTime;
    $firstView = TRUE;
  }
  $sessionTimeLimit = clone $_SESSION['nodeviewcount_views_limit'][$nid];
  $sessionTimeLimit
    ->add($viewsLimitInterval);
  if ($dateTime >= $sessionTimeLimit || $firstView) {
    $_SESSION['nodeviewcount_views_limit'][$nid] = $dateTime;
    if ($way_counting == NODEVIEWCOUNT_PHP_WAY_COUNT_VIEWS) {
      nodeviewcount_insert_node_view($node->nid, $user->uid);
    }
    else {
      $js_setting = array(
        'nodeviewcount' => array(
          'nodeviewcount_path' => 'nodeviewcount',
          'nodeviewcount_nid' => $node->nid,
          'nodeviewcount_uid' => $user->uid,
        ),
      );
      drupal_add_js($js_setting, 'setting');
      drupal_add_js(drupal_get_path('module', 'nodeviewcount') . '/theme/js/nodeviewcount.js');
    }
  }
}

/**
 * Implements hook_cron().
 */
function nodeviewcount_cron() {
  $flush_log_timer = variable_get('nodeviewcount_flush_log_timer', 0);
  if ($flush_log_timer > 0) {
    db_delete('nodeviewcount')
      ->condition('timestamp', REQUEST_TIME - $flush_log_timer, '<')
      ->execute();
  }
}

/**
 * Implements hook_views_api().
 */
function nodeviewcount_views_api() {
  return array(
    'api' => 3.0,
    'path' => drupal_get_path('module', 'nodeviewcount') . '/includes',
  );
}

Functions

Name	Description
nodeviewcount_cron	Implements hook_cron().
nodeviewcount_menu	Implements hook_menu().
nodeviewcount_node_view	Implements hook_node_view().
nodeviewcount_views_api	Implements hook_views_api().

Constants

Name	Description
NODEVIEWCOUNT_DEFAULT_TIME_FORMAT
NODEVIEWCOUNT_JS_WAY_COUNT_VIEWS
NODEVIEWCOUNT_PHP_WAY_COUNT_VIEWS	@file Defines necessery hooks.