visitors.block.inc in Visitors 7.2

Display current visitor block.

File

visitors.block.inc

<?php

/* vim: set filetype=php: */

/**
 * @file
 * Display current visitor block.
 */

/**
 * Implements hook_block_info().
 */
function visitors_block_info() {
  $blocks = array();
  $blocks[0]['info'] = t('Current visitor');
  $blocks[0]['cache'] = DRUPAL_NO_CACHE;
  return $blocks;
}

/**
 * Implements hook_block_view().
 */
function visitors_block_view($delta = '') {
  $data = array();
  $data['subject'] = t('Visitors');
  $data['content'] = theme('visitors_block_view');
  return $data;
}

/**
 * Implement a theme function for block output.
 */
function theme_visitors_block_view() {
  $list_items = array();
  visitors_block_show_total_visitors($list_items);
  visitors_block_show_unique_visitors($list_items);
  visitors_block_registered_users($list_items);
  visitors_block_last_registered_user($list_items);
  visitors_block_published_nodes($list_items);
  visitors_block_user_ip($list_items);
  visitors_block_since_date($list_items);
  return theme('item_list', array(
    'items' => $list_items,
    'type' => 'ul',
  ));
}

/**
 * Display total visitors count to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_show_total_visitors(&$list_items) {
  if (variable_get('visitors_show_total_visitors', 1)) {
    $start_count = variable_get('visitors_start_count_total_visitors', 0);
    $query = 'SELECT COUNT(*) FROM {visitors}';
    $count = db_query($query)
      ->fetchField() + $start_count;
    $list_items[] = sprintf('%s: %d', t('Total Visitors'), $count);
  }
}

/**
 * Display unique visitors count to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_show_unique_visitors(&$list_items) {
  if (variable_get('visitors_show_unique_visitor', 1)) {
    $query = 'SELECT COUNT(DISTINCT visitors_ip) FROM {visitors}';
    $unique_visitors = db_query($query)
      ->fetchField();
    $list_items[] = sprintf('%s: %u', t('Unique Visitors'), $unique_visitors);
  }
}

/**
 * Display registered users count to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_registered_users(&$list_items) {
  if (variable_get('visitors_registered_user', 1)) {
    $query = 'SELECT COUNT(*) FROM {users} WHERE uid <> 0';
    $registered_users = db_query($query)
      ->fetchField();
    $list_items[] = sprintf('%s: %u', t('Registered Users'), $registered_users);
  }
}

/**
 * Display last registered user to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_last_registered_user(&$list_items) {
  if (variable_get('visitors_last_registered_user', 1)) {
    $last_user_uid = db_select('users', 'u')
      ->fields('u', array(
      'uid',
    ))
      ->orderBy('uid', 'DESC')
      ->range(0, 1)
      ->execute()
      ->fetchField();
    $user = user_load($last_user_uid, TRUE);
    $list_items[] = t('Last Registered User: !last_user', array(
      '!last_user' => theme('username', array(
        'account' => $user,
      )),
    ));
  }
}

/**
 * Display published nodes count to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_published_nodes(&$list_items) {
  if (variable_get('visitors_published_nodes', 1)) {
    $query = 'SELECT COUNT(*) FROM {node} WHERE status = 1';
    $nodes = db_query($query)
      ->fetchField();
    $list_items[] = sprintf('%s: %u', t('Published Nodes'), $nodes);
  }
}

/**
 * Display user ip to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_user_ip(&$list_items) {
  if (variable_get('visitors_user_ip', 1)) {
    $list_items[] = sprintf('%s: %s', t('Your IP'), visitors_get_ip());
  }
}

/**
 * Display the start date statistics to visitors block.
 *
 * @param $list_items
 *   array associative array of variables, use for theme function
 */
function visitors_block_since_date(&$list_items) {
  if (variable_get('visitors_since_date', 1)) {
    $query = 'SELECT visitors_date_time
      FROM {visitors}
      ORDER BY visitors_date_time ASC';
    $since_date = db_query_range($query, 0, 1)
      ->fetchField();
    $list_items[] = sprintf('%s: %s', t('Since'), format_date($since_date, 'short'));
  }
}

Functions

Name	Description
theme_visitors_block_view	Implement a theme function for block output.
visitors_block_info	Implements hook_block_info().
visitors_block_last_registered_user	Display last registered user to visitors block.
visitors_block_published_nodes	Display published nodes count to visitors block.
visitors_block_registered_users	Display registered users count to visitors block.
visitors_block_show_total_visitors	Display total visitors count to visitors block.
visitors_block_show_unique_visitors	Display unique visitors count to visitors block.
visitors_block_since_date	Display the start date statistics to visitors block.
visitors_block_user_ip	Display user ip to visitors block.
visitors_block_view	Implements hook_block_view().