<?php

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/**

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* @package Freemius

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* @copyright Copyright (c) 2015, Freemius, Inc.

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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3

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* @since 1.0.3

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*/

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if ( ! defined( 'ABSPATH' ) ) {

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exit;

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}

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// "final class"

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class Freemius extends Freemius_Abstract {

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/**

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* SDK Version

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*

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* @var string

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*/

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public $version = WP_FS__SDK_VERSION;

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#region Plugin Info

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/**

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* @since 1.0.1

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*

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* @var string

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*/

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private $_slug;

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/**

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* @since 1.0.0

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*

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* @var string

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*/

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private $_plugin_basename;

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/**

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* @since 2.2.1

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*

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* @var string

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*/

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private $_premium_plugin_basename;

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/**

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* @since 1.0.0

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*

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* @var string

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*/

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private $_free_plugin_basename;

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/**

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* @since 1.0.0

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*

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* @var string

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*/

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private $_plugin_dir_path;

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/**

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* @since 1.0.0

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*

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* @var string

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*/

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private $_plugin_dir_name;

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/**

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* @since 1.0.0

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*

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* @var string

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*/

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private $_plugin_main_file_path;

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/**

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* @var string[]

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*/

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private $_plugin_data;

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/**

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* @since 1.0.9

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*

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* @var string

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*/

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private $_plugin_name;

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/**

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* @since 1.2.2

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*

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* @var string

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*/

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private $_module_type;

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#endregion Plugin Info

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/**

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* @since 1.0.9

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*

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* @var bool If false, don't turn Freemius on.

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*/

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private $_is_on;

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/**

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* @since 1.1.3

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*

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* @var bool If false, don't turn Freemius on.

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*/

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private $_is_anonymous;

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/**

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* @since 1.0.9

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* @var bool If false, issues with connectivity to Freemius API.

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*/

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private $_has_api_connection;

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/**

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* @since 1.0.9

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* @since 2.0.0 Default to true since we need the property during the instance construction, prior to the dynamic_init() execution.

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* @var bool Hints the SDK if plugin can support anonymous mode (if skip connect is visible).

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*/

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private $_enable_anonymous = true;

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/**

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* @since 1.1.7.5

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* @var bool Hints the SDK if plugin should run in anonymous mode (only adds feedback form).

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*/

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private $_anonymous_mode;

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/**

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* @since 1.1.9

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* @var bool Hints the SDK if plugin have any free plans.

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*/

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private $_is_premium_only;

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/**

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* @since 1.2.1.6

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* @var bool Hints the SDK if plugin have premium code version at all.

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*/

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private $_has_premium_version;

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/**

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* @since 1.2.1.6

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* @var bool Hints the SDK if plugin should ignore pending mode by simulating a skip.

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*/

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private $_ignore_pending_mode;

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/**

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* @since 1.0.8

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* @var bool Hints the SDK if the plugin has any paid plans.

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*/

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private $_has_paid_plans;

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/**

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* @since 1.2.1.5

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* @var int Hints the SDK if the plugin offers a trial period. If negative, no trial, if zero - has a trial but

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* without a specified period, if positive - the number of trial days.

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*/

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private $_trial_days = - 1;

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/**

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* @since 1.2.1.5

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* @var bool Hints the SDK if the trial requires a payment method or not.

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*/

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private $_is_trial_require_payment = false;

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/**

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* @since 1.0.7

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* @var bool Hints the SDK if the plugin is WordPress.org compliant.

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*/

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private $_is_org_compliant;

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/**

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* @since 1.0.7

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* @var bool Hints the SDK if the plugin is has add-ons.

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*/

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private $_has_addons;

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/**

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* @since 2.4.5

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* @var string Navigation type: 'menu' or 'tabs'.

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*/

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private $_navigation;

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const NAVIGATION_MENU = 'menu';

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const NAVIGATION_TABS = 'tabs';

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/**

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* @since 1.1.6

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* @var string[]bool.

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*/

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private $_permissions;

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/**

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* @var FS_Storage

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*/

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private $_storage;

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/**

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* @since 1.2.2.7

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* @var FS_Cache_Manager

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*/

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private $_cache;

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/**

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* @since 1.0.0

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*

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* @var FS_Logger

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*/

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private $_logger;

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/**

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* @since 1.0.4

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*

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* @var FS_Plugin

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*/

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private $_plugin = false;

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/**

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* @since 1.0.4

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*

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* @var FS_Plugin|false

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*/

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private $_parent_plugin = false;

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/**

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* @since 1.1.1

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*

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* @var Freemius

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*/

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private $_parent = false;

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/**

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* @since 1.0.1

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*

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* @var FS_User

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*/

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private $_user = false;

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/**

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* @since 1.0.1

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*

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* @var FS_Site

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*/

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private $_site = false;

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/**

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* @since 1.0.1

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*

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* @var FS_Plugin_License

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*/

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private $_license;

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/**

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* @since 1.0.2

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*

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* @var FS_Plugin_Plan[]

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*/

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private $_plans = false;

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/**

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* @var FS_Plugin_License[]

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* @since 1.0.5

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*/

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private $_licenses = false;

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/**

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* @since 1.0.1

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*

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* @var FS_Admin_Menu_Manager

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*/

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private $_menu;

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/**

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* @var FS_Admin_Notices

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*/

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private $_admin_notices;

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/**

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* @since 1.1.6

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*

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* @var FS_Admin_Notices

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*/

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private static $_global_admin_notices;

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/**

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* @var FS_Logger

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* @since 1.0.0

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*/

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private static $_static_logger;

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/**

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* @var FS_Options

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* @since 1.0.2

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*/

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private static $_accounts;

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/**

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* @since 1.2.2

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*

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* @var number

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*/

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private $_module_id;

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/**

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* @var Freemius[]

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*/

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private static $_instances = array();

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/**

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* @since 1.2.3

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*

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* @var FS_Affiliate

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*/

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private $affiliate = null;

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/**

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* @since 1.2.3

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*

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* @var FS_AffiliateTerms

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*/

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private $plugin_affiliate_terms = null;

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/**

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* @since 1.2.3

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*

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* @var FS_AffiliateTerms

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*/

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private $custom_affiliate_terms = null;

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/**

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* @since 2.0.0

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*

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* @var bool

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*/

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private $_is_multisite_integrated;

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/**

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* @since 2.0.0

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*

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* @var bool True if the current request is for a network admin screen and the plugin is network active.

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*/

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private $_is_network_active;

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/**

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* @since 2.0.0

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*

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* @var int|null The original blog ID the plugin was loaded with.

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*/

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private $_blog_id = null;

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/**

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* @since 2.0.0

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*

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* @var int|null The current execution context. When true, run on network context. When int, run on the specified blog context.

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*/

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private $_context_is_network_or_blog_id = null;

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/**

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* @since 2.0.0

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*

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* @var string

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*/

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private $_dynamically_added_top_level_page_hook_name = '';

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/**

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* @author Leo Fajardo (@leorw)

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* @since 2.3.1

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*

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* @var bool

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*/

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private $is_whitelabeled;

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/**

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* @author Leo Fajardo (@leorw)

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* @since 2.4.0

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*

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* @var bool

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*/

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private $_is_bundle_license_auto_activation_enabled = false;

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#region Uninstall Reasons IDs

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const REASON_NO_LONGER_NEEDED = 1;

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const REASON_FOUND_A_BETTER_PLUGIN = 2;

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const REASON_NEEDED_FOR_A_SHORT_PERIOD = 3;

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const REASON_BROKE_MY_SITE = 4;

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const REASON_SUDDENLY_STOPPED_WORKING = 5;

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const REASON_CANT_PAY_ANYMORE = 6;

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const REASON_OTHER = 7;

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const REASON_DIDNT_WORK = 8;

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const REASON_DONT_LIKE_TO_SHARE_MY_INFORMATION = 9;

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const REASON_COULDNT_MAKE_IT_WORK = 10;

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const REASON_GREAT_BUT_NEED_SPECIFIC_FEATURE = 11;

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const REASON_NOT_WORKING = 12;

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const REASON_NOT_WHAT_I_WAS_LOOKING_FOR = 13;

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const REASON_DIDNT_WORK_AS_EXPECTED = 14;

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const REASON_TEMPORARY_DEACTIVATION = 15;

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#endregion

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/**

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* @author Leo Fajardo (@leorw)

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* @since 2.3.1

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*

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* @var boolean|null

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*/

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private $_use_external_pricing = null;

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/**

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* @author Leo Fajardo (@leorw)

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* @since 2.4.2

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*

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* @var string|null

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*/

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private $_pricing_js_path = null;

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const VERSION_MAX_CHARS = 16;

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const LANGUAGE_MAX_CHARS = 8;

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/* Ctor

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------------------------------------------------------------------------------------------------------------------*/

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/**

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* Main singleton instance.

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*

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* @author Vova Feldman (@svovaf)

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* @since 1.0.0

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*

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* @param number $module_id

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* @param string|bool $slug

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* @param bool $is_init Since 1.2.1 Is initiation sequence.

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*/

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private function __construct( $module_id, $slug = false, $is_init = false ) {

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$main_file = false;

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if ( $is_init && is_numeric( $module_id ) && is_string( $slug ) ) {

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$main_file = $this->store_id_slug_type_path_map( $module_id, $slug );

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}

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$this->_module_id = $module_id;

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$this->_slug = $this->get_slug();

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$this->_module_type = $this->get_module_type();

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$this->_blog_id = is_multisite() ? get_current_blog_id() : null;

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$this->_storage = FS_Storage::instance( $this->_module_type, $this->_slug );

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// If not set or 24 hours have already passed from the last time it's set, set the last load timestamp to the current time.

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if (

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! isset( $this->_storage->last_load_timestamp ) ||

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$this->_storage->last_load_timestamp < ( time() - ( WP_FS__TIME_24_HOURS_IN_SEC ) )

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) {

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$this->_storage->last_load_timestamp = time();

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}

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$this->_cache = FS_Cache_Manager::get_manager( WP_FS___OPTION_PREFIX . "cache_{$module_id}" );

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$this->_logger = FS_Logger::get_logger( WP_FS__SLUG . '_' . $this->get_unique_affix(), WP_FS__DEBUG_SDK, WP_FS__ECHO_DEBUG_SDK );

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$this->_plugin_main_file_path = $this->_find_caller_plugin_file( $is_init, $main_file );

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$this->_plugin_dir_path = plugin_dir_path( $this->_plugin_main_file_path );

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$this->_plugin_basename = $this->get_plugin_basename();

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$this->_free_plugin_basename = str_replace( '-premium/', '/', $this->_plugin_basename );

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$this->_is_multisite_integrated = (

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defined( "WP_FS__PRODUCT_{$module_id}_MULTISITE" ) &&

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( true === constant( "WP_FS__PRODUCT_{$module_id}_MULTISITE" ) )

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);

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$this->_is_network_active = (

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is_multisite() &&

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$this->_is_multisite_integrated &&

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// Themes are always network activated, but the ACTUAL activation is per site.

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$this->is_plugin() &&

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(

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is_plugin_active_for_network( $this->_plugin_basename ) ||

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// Plugin network level activation or uninstall.

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( fs_is_network_admin() && is_plugin_inactive( $this->_plugin_basename ) )

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)

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);

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$this->_storage->set_network_active(

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$this->_is_network_active,

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$this->is_delegated_connection()

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);

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if ( ! isset( $this->_storage->is_network_activated ) ) {

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$this->_storage->is_network_activated = $this->_is_network_active;

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}

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if ( $this->_storage->is_network_activated != $this->_is_network_active ) {

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// Update last activation level.

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$this->_storage->is_network_activated = $this->_is_network_active;

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$this->maybe_adjust_storage();

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}

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#region Migration

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if ( is_multisite() ) {

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/**

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* If the install_timestamp exists on the site level but doesn't exist on the

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* network level storage, it means that we need to process the storage with migration.

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*

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* The code in this `if` scope will only be executed once and only for the first site that will execute it because once we migrate the storage data, install_timestamp will be already set in the network level storage.

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*

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* @author Vova Feldman (@svovaf)

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* @since 2.0.0

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*/

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if ( false === $this->_storage->get( 'install_timestamp', false, true ) &&

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false !== $this->_storage->get( 'install_timestamp', false, false )

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) {

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// Initiate storage migration.

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$this->_storage->migrate_to_network();

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// Migrate module cache to network level storage.

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$this->_cache->migrate_to_network();

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}

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}

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