<?php
/**
* Plugin Name: Google Analytics for WordPress by MonsterInsights
* Plugin URI: https://www.monsterinsights.com/?utm_source=wordpress&utm_medium=plugin&utm_campaign=wpmipluginpro&utm_content=v600
* Description: The best Google Analytics plugin for WordPress. See how visitors find and use your website, so you can keep them coming back.
* Author: MonsterInsights
* Author URI: https://www.monsterinsights.com/
*
* Version: 6.2.0
* Requires at least: 3.9.0
* Tested up to: 4.8.0
*
* License: GPL v3
*
* Text Domain: google-analytics-for-wordpress
* Domain Path: /languages
*
* MonsterInsights Lite
* Copyright (C) 2008-2017, MonsterInsights, support@monsterinsights.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Plugin
* @copyright Copyright © 2017 Chris Christoff
* @author Chris Christoff
* @package MonsterInsights
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Main plugin class.
*
* @since 6.0.0
*
* @package MonsterInsights
* @author Chris Christoff
* @access public
*/
final class MonsterInsights_Lite {
/**
* Holds the class object.
*
* @since 6.0.0
* @access public
* @var object Instance of instantiated MonsterInsights class.
*/
public static $instance;
/**
* Plugin version, used for cache-busting of style and script file references.
*
* @since 6.0.0
* @access public
* @var string $version Plugin version.
*/
public $version = '6.2.0';
/**
* Plugin file.
*
* @since 6.0.0
* @access public
* @var string $file PHP File constant for main file.
*/
public $file = __FILE__;
/**
* The name of the plugin.
*
* @since 6.0.0
* @access public
* @var string $plugin_name Plugin name.
*/
public $plugin_name = 'MonsterInsights Lite';
/**
* Unique plugin slug identifier.
*
* @since 6.0.0
* @access public
* @var string $plugin_slug Plugin slug.
*/
public $plugin_slug = 'monsterinsights-lite';
/**
* Holds instance of MonsterInsights Admin Notice class.
*
* @since 6.0.0
* @access public
* @var MonsterInsights_Admin_Notice $notices Instance of Admin Notice class.
*/
public $notices;
/**
* Holds instance of MonsterInsights License class.
*
* @since 6.0.0
* @access public
* @var MonsterInsights_License $license Instance of License class.
*/
public $license;
/**
* Holds instance of MonsterInsights GA class.
*
* @since 6.0.0
* @access public
* @var MonsterInsights_GA $ga Instance of GA class.
*/
protected $ga;
/**
* Primary class constructor.
*
* @since 6.0.0
* @access public
*/
public function __construct() {
// We don't use this
}
/**
* Returns the singleton instance of the class.
*
* @access public
* @since 6.0.0
*
* @return object The MonsterInsights_Lite object.
*/
public static function get_instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof MonsterInsights_Lite ) ) {
self::$instance = new MonsterInsights_Lite();
global $wp_version;
// Detect non-supported WordPress version and return early
if ( version_compare( $wp_version, '3.8', '<' ) && ( ! defined( 'MONSTERINSIGHTS_FORCE_ACTIVATION' ) || ! MONSTERINSIGHTS_FORCE_ACTIVATION ) ) {
add_action( 'admin_notices', array( self::$instance, 'monsterinsights_wp_notice' ) );
return;
}
// Detect Pro version and return early
if ( class_exists( 'MonsterInsights' ) && defined( 'GAWP_VERSION' ) ) {
add_action( 'admin_notices', array( self::$instance, 'monsterinsights_pro_notice' ) );
return;
}
if ( defined( 'GAWP_ECOMMERCE_PATH' ) ) {
add_action( 'admin_notices', array( self::$instance, 'monsterinsights_old_ecommerce' ) );
}
// Define constants
self::$instance->define_globals();
// Load in settings
self::$instance->load_settings();
// Load files
self::$instance->require_files();
// This does the version to version background upgrade routines and initial install
$mi_version = get_option( 'monsterinsights_current_version', '5.5.3' );
if ( version_compare( $mi_version, '6.0.11', '<' ) ) {
monsterinsights_lite_call_install_and_upgrade();
}
// Load the plugin textdomain.
add_action( 'plugins_loaded', array( self::$instance, 'load_plugin_textdomain' ) );
// Load GA for admin, lazyload for frontend
if ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
self::$instance->ga = new MonsterInsights_GA();
}
// Load admin only components.
if ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
self::$instance->notices = new MonsterInsights_Notice_Admin();
self::$instance->license = new MonsterInsights_License();
self::$instance->reports = new MonsterInsights_Reporting();
add_action( 'admin_init', array( self::$instance, 'require_updater' ) );
}
// Run hook to load MonsterInsights addons.
do_action( 'monsterinsights_load_plugins' ); // the updater class for each addon needs to be instantiated via `monsterinsights_updater`
}
return self::$instance;
}
/**
* Throw error on object clone
*
* The whole idea of the singleton design pattern is that there is a single
* object therefore, we don't want the object to be cloned.
*
* @since 6.0.0
* @access public
*
* @return void
*/
public function __clone() {
_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'google-analytics-for-wordpress' ), '6.0.0' );
}
/**
* Disable unserializing of the class
*
* Attempting to wakeup an MonsterInsights instance will throw a doing it wrong notice.
*
* @since 6.0.0
* @access public
*
* @return void
*/
public function __wakeup() {
_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin’ huh?', 'google-analytics-for-wordpress' ), '6.0.0' );
}
/**
* Magic get function.
*
* We use this to lazy load certain functionality. Right now used to lazyload
* the Google Object for frontend, so it's only loaded if user is using a plugin
* that requires it.
*
* @since 6.0.10
* @access public
*
* @return void
*/
public function __get( $key ) {
if ( $key === 'ga' ) {
if ( empty( self::$instance->ga ) ) {
// LazyLoad GA for Frontend
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/google.php';
self::$instance->ga = new MonsterInsights_GA();
}
return self::$instance->$key;
} else {
return self::$instance->$key;
}
}
/**
* Define MonsterInsights constants.
*
* This function defines all of the MonsterInsights PHP constants.
*
* @since 6.0.0
* @access public
*
* @return void
*/
public function define_globals() {
if ( ! defined( 'MONSTERINSIGHTS_VERSION' ) ) {
define( 'MONSTERINSIGHTS_VERSION', $this->version );
}
if ( ! defined( 'MONSTERINSIGHTS_LITE_VERSION' ) ) {
define( 'MONSTERINSIGHTS_LITE_VERSION', MONSTERINSIGHTS_VERSION );
}
if ( ! defined( 'GAWP_VERSION' ) ) {
define( 'GAWP_VERSION', MONSTERINSIGHTS_VERSION );
}
if ( ! defined( 'MONSTERINSIGHTS_PLUGIN_NAME' ) ) {
define( 'MONSTERINSIGHTS_PLUGIN_NAME', $this->plugin_name );
}
if ( ! defined( 'MONSTERINSIGHTS_PLUGIN_SLUG' ) ) {
define( 'MONSTERINSIGHTS_PLUGIN_SLUG', $this->plugin_slug );
}
if ( ! defined( 'MONSTERINSIGHTS_PLUGIN_FILE' ) ) {
define( 'MONSTERINSIGHTS_PLUGIN_FILE', $this->file );
}
if ( ! defined( 'GAWP_FILE' ) ) {
define( 'GAWP_FILE', MONSTERINSIGHTS_PLUGIN_FILE );
}
if ( ! defined( 'MONSTERINSIGHTS_PLUGIN_DIR' ) ) {
define( 'MONSTERINSIGHTS_PLUGIN_DIR', plugin_dir_path( $this->file ) );
}
if ( ! defined( 'GAWP_PATH' ) ) {
define( 'GAWP_PATH', MONSTERINSIGHTS_PLUGIN_FILE );
}
if ( ! defined( 'MONSTERINSIGHTS_PLUGIN_URL' ) ) {
define( 'MONSTERINSIGHTS_PLUGIN_URL', plugin_dir_url( $this->file ) );
}
if ( ! defined( 'GAWP_URL' ) ) {
define( 'GAWP_URL', MONSTERINSIGHTS_PLUGIN_URL );
}
}
/**
* Loads the plugin textdomain for translation.
*
* @access public
* @since 6.0.0
*
* @return void
*/
public function load_plugin_textdomain() {
$mi_locale = get_locale();
if ( function_exists( 'get_user_locale' ) ) {
$mi_locale = get_user_locale();
}
// Traditional WordPress plugin locale filter.
$mi_locale = apply_filters( 'plugin_locale', $mi_locale, 'google-analytics-for-wordpress' );
$mi_mofile = sprintf( '%1$s-%2$s.mo', 'google-analytics-for-wordpress', $mi_locale );
// Look for wp-content/languages/google-analytics-for-wordpress/google-analytics-for-wordpress-{lang}_{country}.mo
$mi_mofile1 = WP_LANG_DIR . '/google-analytics-for-wordpress/' . $mi_mofile;
// Look in wp-content/languages/plugins/google-analytics-for-wordpress/google-analytics-for-wordpress-{lang}_{country}.mo
$mi_mofile2 = WP_LANG_DIR . '/plugins/google-analytics-for-wordpress/' . $mi_mofile;
// Look in wp-content/languages/plugins/google-analytics-for-wordpress-{lang}_{country}.mo
$mi_mofile3 = WP_LANG_DIR . '/plugins/' . $mi_mofile;
// Look in wp-content/plugins/google-analytics-for-wordpress/languages/google-analytics-for-wordpress-{lang}_{country}.mo
$mi_mofile4 = dirname( plugin_basename( MONSTERINSIGHTS_PLUGIN_FILE ) ) . '/languages/';
$mi_mofile4 = apply_filters( 'monsterinsights_lite_languages_directory', $mi_mofile4 );
if ( file_exists( $mi_mofile1 ) ) {
load_textdomain( 'google-analytics-for-wordpress', $mi_mofile1 );
} elseif ( file_exists( $mi_mofile2 ) ) {
load_textdomain( 'google-analytics-for-wordpress', $mi_mofile2 );
} elseif ( file_exists( $mi_mofile3 ) ) {
load_textdomain( 'google-analytics-for-wordpress', $mi_mofile3 );
} else {
load_plugin_textdomain( 'google-analytics-for-wordpress', false, $mi_mofile4 );
}
}
/**
* Output notice to update eCommerce
*
* @access public
* @since 6.0.0
*
* @return void
*/
public function monsterinsights_old_ecommerce() {
?>
<div class="error">
<p><?php echo __( 'The version of MonsterInsights eCommerce addon you have is not compatible with the version of MonsterInsights installed. Please update the eCommerce addon as soon as possible', 'ga-premium' ); ?></p>
</div>
<?php
}
/**
* Output a nag notice if the user has an out of date WP version installed
*
* @access public
* @since 6.0.0
*
* @return void
*/
public function monsterinsights_wp_notice() {
$url = admin_url( 'plugins.php' );
// Check for MS dashboard
if( is_network_admin() ) {
$url = network_admin_url( 'plugins.php' );
}
?>
<div class="error">
<p><?php echo sprintf( esc_html__( 'Sorry, but your version of WordPress does not meet MonsterInsights\'s required version of %1$s3.8%2$s to run properly. The plugin not been activated. %3$sClick here to return to the Dashboard%4$s.', 'google-analytics-for-wordpress' ), '<strong>', '</strong>', '<a href="' . $url . '">', '</a>' ); ?></p>
</div>
<?php
}
/**
* Output a nag notice if the user has both Lite and Pro activated
*
* @access public
* @since 6.0.0
*
* @return void
*/
public function monsterinsights_pro_notice() {
$url = admin_url( 'plugins.php' );
// Check for MS dashboard
if( is_network_admin() ) {
$url = network_admin_url( 'plugins.php' );
}
?>
<div class="error">
<p><?php echo sprintf( esc_html__( 'Please %1$uninstall%2$s the MonsterInsights Lite Plugin. Your Pro version of MonsterInsights may not work as expected until the Lite version is uninstalled.', 'google-analytics-for-wordpress' ), '<a href="' . $url . '">', '</a>' ); ?></p>
</div>
<?php
}
/**
* Loads MonsterInsights settings
*
* Adds the items to the base object, and adds the helper functions.
*
* @since 6.0.0
* @access public
*
* @return void
*/
public function load_settings() {
global $monsterinsights_settings;
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/options.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/helpers.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/deprecated.php';
$monsterinsights_settings = monsterinsights_get_options();
}
/**
* Loads all files into scope.
*
* @access public
* @since 6.0.0
*
* @return void
*/
public function require_files() {
if ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
// Lite and Pro files
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/ajax.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/admin.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/common.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/notice.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/capabilities.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/licensing/license.php';
// Pages
// Multisite
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/pages/network-settings.php';
// Single Site
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/pages/dashboard.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/pages/settings.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/pages/tools.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/pages/reports.php';
// Both
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/pages/addons.php';
// Settings Tabs
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/settings/tab-general.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/settings/tab-tracking.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/settings/tab-status.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/settings/tab-support.php';
// Register Settings + Settings API
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/settings/settings-api.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/settings/register-settings.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/reporting.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/abstract-report.php';
}
// Load Google Config
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'lite/includes/google.php';
// Lazy Load for Frontend. Load for Admin.
if ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/google.php';
}
if ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/googleauth.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'lite/includes/admin/addons.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'lite/includes/admin/tools.php';
//require_once MONSTERINSIGHTS_PLUGIN_DIR . 'lite/includes/admin/tab-support.php';
// Late loading classes (self instantiating)
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/reports/overview.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/tracking.php';
}
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/frontend/frontend.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/measurement-protocol.php';
}
/**
* Loads all updater related files and functions into scope.
*
* @access public
* @since 6.0.0
*
* @return null Return early if the license key is not set or there are key errors.
*/
public function require_updater() {
// Retrieve the license key. If it is not set, return early.
$key = monsterinsights_get_license_key();
if ( ! $key ) {
return;
}
// If there are any errors with the key itself, return early.
if ( monsterinsights_get_license_key_errors() ) {
return;
}
// Load the updater class.
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/admin/licensing/updater.php';
// Fire a hook for Addons to register their updater since we know the key is present.
do_action( 'monsterinsights_updater', $key );
}
}
/**
* Fired when the plugin is activated.
*
* @access public
* @since 6.0.0
*
* @global int $wp_version The version of WordPress for this install.
* @global object $wpdb The WordPress database object.
* @param boolean $network_wide True if WPMU superadmin uses "Network Activate" action, false otherwise.
*
* @return void
*/
function monsterinsights_lite_activation_hook( $network_wide ) {
global $wp_version;
$url = admin_url( 'plugins.php' );
// Check for MS dashboard
if ( is_network_admin() ) {
$url = network_admin_url( 'plugins.php' );
}
if ( version_compare( $wp_version, '3.8', '<' ) && ( ! defined( 'MONSTERINSIGHTS_FORCE_ACTIVATION' ) || ! MONSTERINSIGHTS_FORCE_ACTIVATION ) ) {
deactivate_plugins( plugin_basename( __FILE__ ) );
wp_die( sprintf( esc_html__( 'Sorry, but your version of WordPress does not meet MonsterInsight\'s required version of %1$s3.8%2$s to run properly. The plugin not been activated. %3$sClick here to return to the Dashboard%4$s.', 'google-analytics-by-wordpress' ), '<strong>', '</strong>', '<a href="' . $url . '">', '</a>' ) );
}
if ( class_exists( 'MonsterInsights' ) ) {
deactivate_plugins( plugin_basename( __FILE__ ) );
wp_die( sprintf( esc_html__( 'Please uninstall and remove MonsterInsights Pro before activating MonsterInsights Lite. The Lite version has not been activated. %1$sClick here to return to the Dashboard%2$s.', 'google-analytics-by-wordpress' ), '<a href="' . $url . '">', '</a>' ) );
}
}
register_activation_hook( __FILE__, 'monsterinsights_lite_activation_hook' );
/**
* Fired when the plugin is deactivation.
*
* @access public
* @since 6.0.0
*
* @return void
*/
function monsterinsights_lite_deactivation_hook( $network_wide ) {
// Note, if both MI Pro and Lite are active, this is an MI Pro instance
// Therefore MI Lite can only use functions of the instance common to
// both plugins. If it needs to be pro specific, then include a file that
// has that method.
$instance = MonsterInsights();
if ( is_multisite() && $network_wide ) {
$site_list = get_sites();
$options = array(
'cron_failed',
'cron_last_run',
);
foreach ( (array) $site_list as $site ) {
switch_to_blog( $site->blog_id );
monsterinsights_delete_options( $options );
restore_current_blog();
}
} else {
$options = array(
'cron_failed',
'cron_last_run',
);
monsterinsights_delete_options( $options );
}
}
register_deactivation_hook( __FILE__, 'monsterinsights_lite_deactivation_hook' );
/**
* Fired when the plugin is uninstalled.
*
* @access public
* @since 6.0.0
*
* @return void
*/
function monsterinsights_lite_uninstall_hook( $network_wide ) {
wp_cache_flush();
$instance = MonsterInsights();
// Note, if both MI Pro and Lite are active, this is an MI Pro instance
// Therefore MI Lite can only use functions of the instance common to
// both plugins. If it needs to be pro specific, then include a file that
// has that method.
if ( is_multisite() && $network_wide ) {
$site_list = get_sites();
$options = array(
'analytics_profile_code',
'analytics_profile',
'analytics_profile_name',
'analytics_name',
'oauth_version',
'cron_failed',
'cron_last_run',
);
foreach ( (array) $site_list as $site ) {
switch_to_blog( $site->blog_id );
monsterinsights_delete_options( $options );
delete_option( 'monsterinsights_lite_access_token' );
delete_option( 'monsterinsights_lite_refresh_token' );
// Destroy the data
$instance->reports->delete_aggregate_data();
restore_current_blog();
}
} else {
$options = array(
'analytics_profile_code',
'analytics_profile',
'analytics_profile_name',
'analytics_name',
'oauth_version',
'cron_failed',
'cron_last_run',
);
monsterinsights_delete_options( $options );
delete_option( 'monsterinsights_lite_access_token' );
delete_option( 'monsterinsights_lite_refresh_token' );
// Destroy the data
if ( isset( $instance->reports ) && method_exists( $instance->reports,'delete_aggregate_data' ) ) {
$instance->reports->delete_aggregate_data();
}
}
}
register_uninstall_hook( __FILE__, 'monsterinsights_lite_uninstall_hook' );
/**
* The main function responsible for returning the one true MonsterInsights_Lite
* Instance to functions everywhere.
*
* Use this function like you would a global variable, except without needing
* to declare the global.
*
* Example: <?php $monsterinsights = MonsterInsights_Lite(); ?>
*
* @since 6.0.0
*
* @uses MonsterInsights_Lite::get_instance() Retrieve MonsterInsights_Lite instance.
*
* @return MonsterInsights_Lite The singleton MonsterInsights_Lite instance.
*/
function MonsterInsights_Lite() {
return MonsterInsights_Lite::get_instance();
}
/**
* MonsterInsights Install and Updates.
*
* This function is used install and upgrade MonsterInsights. This is used for upgrade routines
* that can be done automatically, behind the scenes without the need for user interaction
* (for example pagination or user input required), as well as the initial install.
*
* @since 6.0.0
* @access public
*
* @global string $wp_version WordPress version (provided by WordPress core).
* @uses MonsterInsights_Lite::load_settings() Loads MonsterInsights settings
* @uses MonsterInsights_Install::init() Runs upgrade process
*
* @return void
*/
function monsterinsights_lite_install_and_upgrade() {
global $wp_version;
// If the WordPress site doesn't meet the correct WP version requirements, don't activate MonsterInsights
if ( version_compare( $wp_version, '3.8', '<' ) ) {
if ( is_plugin_active( plugin_basename( __FILE__ ) ) ) {
return;
}
}
// Don't run if MI Pro is installed
if ( class_exists( 'MonsterInsights' ) ) {
if ( is_plugin_active( plugin_basename( __FILE__ ) ) ) {
return;
}
}
// Load settings and globals (so we can use/set them during the upgrade process)
MonsterInsights_Lite()->define_globals();
MonsterInsights_Lite()->load_settings();
// Load upgrade file
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'includes/install.php';
require_once MONSTERINSIGHTS_PLUGIN_DIR . 'lite/includes/install.php'; // Lite only install stuff
// Run the MonsterInsights upgrade routines
$updates = new MonsterInsights_Install();
$updates->init();
}
/**
* MonsterInsights check for install and update processes.
*
* This function is used to call the MonsterInsights automatic upgrade class, which in turn
* checks to see if there are any update procedures to be run, and if
* so runs them. Also installs MonsterInsights for the first time.
*
* @since 6.0.0
* @access public
*
* @uses MonsterInsights_Install() Runs install and upgrade process.
*
* @return void
*/
function monsterinsights_lite_call_install_and_upgrade(){
add_action( 'wp_loaded', 'monsterinsights_lite_install_and_upgrade' );
}
/**
* Returns the MonsterInsights combined object that you can use for both
* MonsterInsights Lite and Pro Users. When both plugins active, defers to the
* more complete Pro object.
*
* Warning: Do not use this in Lite or Pro specific code (use the individual objects instead).
* Also do not use in the MonsterInsights Lite/Pro upgrade and install routines.
*
* Use this function like you would a global variable, except without needing
* to declare the global.
*
* Prevents the need to do conditional global object logic when you have code that you want to work with
* both Pro and Lite.
*
* Example: <?php $monsterinsights = MonsterInsights(); ?>
*
* @since 6.0.0
*
* @uses MonsterInsights::get_instance() Retrieve MonsterInsights Pro instance.
* @uses MonsterInsights_Lite::get_instance() Retrieve MonsterInsights Lite instance.
*
* @return MonsterInsights The singleton MonsterInsights instance.
*/
if ( ! function_exists( 'MonsterInsights' ) ) {
function MonsterInsights() {
return ( class_exists( 'MonsterInsights' ) ? MonsterInsights_Pro() : MonsterInsights_Lite() );
}
add_action( 'plugins_loaded', 'MonsterInsights' );
}