krolewskie-miody.pl/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Admin/Usage.php

<?php
namespace AIOSEO\Plugin\Common\Admin;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Usage tracking class.
 *
 * @since 4.0.0
 */
abstract class Usage {
	/**
	 * Returns the current plugin version type ("lite" or "pro").
	 *
	 * @since 4.1.3
	 *
	 * @return string The version type.
	 */
	abstract public function getType();

	/**
	 * Source of notifications content.
	 *
	 * @since 4.0.0
	 *
	 * @var string
	 */
	private $url = 'https://aiousage.com/v1/track';

	/**
	 * Whether or not usage tracking is enabled.
	 *
	 * @since 4.0.0
	 *
	 * @var bool
	 */
	protected $enabled = false;

	/**
	 * The action name for the usage tracking.
	 *
	 * @since 4.9.4.2
	 *
	 * @var string
	 */
	private $actionName = 'aioseo_send_usage_data';

	/**
	 * Class Constructor.
	 *
	 * @since 4.0.0
	 */
	public function __construct() {
		add_action( 'admin_init', [ $this, 'init' ], 2 );

		add_action( $this->actionName, [ $this, 'process' ] );
	}

	/**
	 * Runs on the init action.
	 *
	 * @since   4.0.0
	 * @version 4.9.4.2 Use AIOSEO wrapper for scheduling; remove extra async action.
	 *
	 * @return void
	 */
	public function init() {
		if ( ! $this->enabled ) {
			aioseo()->actionScheduler->unschedule( $this->actionName );

			return;
		}

		if ( aioseo()->actionScheduler->isScheduled( $this->actionName ) ) {
			return;
		}

		aioseo()->actionScheduler->scheduleRecurrent( $this->actionName, 0, WEEK_IN_SECONDS );
	}

	/**
	 * Processes the usage tracking.
	 *
	 * @since 4.0.0
	 *
	 * @return void
	 */
	public function process() {
		if ( ! $this->enabled ) {
			return;
		}

		$cacheKey = 'usage_tracking_last_sent';
		if ( null !== aioseo()->core->cache->get( $cacheKey ) ) {
			return;
		}

		aioseo()->core->cache->update( $cacheKey, true, DAY_IN_SECONDS );

		aioseo()->helpers->wpRemotePost( $this->getUrl(), [
			'blocking'         => false,
			'aioseo_skip_lock' => true,
			'body'             => wp_json_encode( $this->getData() )
		] );
	}

	/**
	 * Gets the URL for the notifications api.
	 *
	 * @since 4.0.0
	 *
	 * @return string The URL to use for the api requests.
	 */
	private function getUrl() {
		if ( defined( 'AIOSEO_USAGE_TRACKING_URL' ) ) {
			return AIOSEO_USAGE_TRACKING_URL;
		}

		return $this->url;
	}

	/**
	 * Retrieves the data to send in the usage tracking.
	 *
	 * @since 4.0.0
	 *
	 * @return array An array of data to send.
	 */
	protected function getData() {
		$themeData = wp_get_theme();
		$type      = $this->getType();

		return [
			// Generic data (environment).
			'url'                           => home_url(),
			'php_version'                   => PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION,
			'wp_version'                    => get_bloginfo( 'version' ),
			'mysql_version'                 => aioseo()->core->db->db->db_version(),
			'server_version'                => isset( $_SERVER['SERVER_SOFTWARE'] ) ? sanitize_text_field( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : '',
			'is_ssl'                        => is_ssl(),
			'is_multisite'                  => is_multisite(),
			'sites_count'                   => function_exists( 'get_blog_count' ) ? (int) get_blog_count() : 1,
			'active_plugins'                => $this->getActivePlugins(),
			'theme_name'                    => $themeData->name,
			'theme_version'                 => $themeData->version,
			'user_count'                    => function_exists( 'get_user_count' ) ? get_user_count() : null,
			'locale'                        => get_locale(),
			'timezone_offset'               => wp_timezone_string(),
			'email'                         => get_bloginfo( 'admin_email' ),
			// AIOSEO specific data.
			'aioseo_version'                => AIOSEO_VERSION,
			'aioseo_license_key'            => null,
			'aioseo_license_type'           => null,
			'aioseo_is_pro'                 => false,
			"aioseo_{$type}_installed_date" => aioseo()->internalOptions->internal->installed,
			'aioseo_settings'               => $this->getSettings()
		];
	}

	/**
	 * Get the settings and escape the quotes so it can be JSON encoded.
	 *
	 * @since 4.0.0
	 *
	 * @return array An array of settings data.
	 */
	private function getSettings() {
		$settings = aioseo()->options->all();
		array_walk_recursive( $settings, function( &$v ) {
			if ( is_string( $v ) && strpos( $v, '&quot' ) !== false ) {
				$v = str_replace( '&quot', '&#x5c;&quot', $v );
			}
		});

		$settings = $this->filterPrivateSettings( $settings );

		$internal = aioseo()->internalOptions->all();
		array_walk_recursive( $internal, function( &$v ) {
			if ( is_string( $v ) && strpos( $v, '&quot' ) !== false ) {
				$v = str_replace( '&quot', '&#x5c;&quot', $v );
			}
		});

		return [
			'options'  => $settings,
			'internal' => $internal
		];
	}

	/**
	 * Return a list of active plugins.
	 *
	 * @since 4.0.0
	 *
	 * @return array An array of active plugin data.
	 */
	private function getActivePlugins() {
		if ( ! function_exists( 'get_plugins' ) ) {
			include ABSPATH . '/wp-admin/includes/plugin.php';
		}
		$active  = get_option( 'active_plugins', [] );
		$plugins = array_intersect_key( get_plugins(), array_flip( $active ) );

		return array_map(
			static function ( $plugin ) {
				if ( isset( $plugin['Version'] ) ) {
					return $plugin['Version'];
				}

				return 'Not Set';
			},
			$plugins
		);
	}

	/**
	 * Anonimizes or obfuscates the value of certain settings.
	 *
	 * @since 4.3.2
	 *
	 * @param  array $settings The settings.
	 * @return array           The altered settings.
	 */
	private function filterPrivateSettings( $settings ) {
		if ( ! empty( $settings['localBusiness']['maps']['apiKey'] ) ) {
			$settings['localBusiness']['maps']['apiKey'] = true;
		}

		return $settings;
	}
}