Sync plugins from current page

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/wp-statistics/includes/classes/class-wp-statistics-uninstall.php

@@ -0,0 +1,58 @@
+<?php
+
+
+/**
+ * Class WP_Statistics_Uninstall
+ */
+class WP_Statistics_Uninstall {
+
+	/**
+	 * WP_Statistics_Uninstall constructor.
+	 */
+	function __construct() {
+		if ( is_admin() ) {
+			global $WP_Statistics;
+
+			// Handle multi site implementations
+			if ( is_multisite() ) {
+
+				// Loop through each of the sites.
+				$sites = $WP_Statistics->get_wp_sites_list();
+				foreach ( $sites as $blog_id ) {
+					switch_to_blog( $blog_id );
+					$this->wp_statistics_site_removal();
+				}
+				restore_current_blog();
+			} else {
+				$this->wp_statistics_site_removal();
+
+			}
+			// Make sure we don't try and remove the data more than once.
+			update_option( 'wp_statistics_removal', 'done' );
+		}
+
+	}
+
+	/**
+	 * Removes database options, user meta keys & tables
+	 */
+	public function wp_statistics_site_removal() {
+		global $wpdb;
+
+		// Delete the options from the WordPress options table.
+		delete_option( 'wp_statistics' );
+		delete_option( 'wp_statistics_db_version' );
+		delete_option( 'wp_statistics_plugin_version' );
+		delete_option( 'wp_statistics_overview_page_ads' );
+
+		// Delete the transients.
+		delete_transient( 'wps_top_referring' );
+		delete_transient( 'wps_excluded_hostname_to_ip_cache' );
+
+		// Delete the user options.
+		$wpdb->query( "DELETE FROM {$wpdb->prefix}usermeta WHERE meta_key LIKE 'wp_statistics%'" );
+
+		// Drop the tables
+		$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}statistics_useronline, {$wpdb->prefix}statistics_visit, {$wpdb->prefix}statistics_visitor, {$wpdb->prefix}statistics_exclusions, {$wpdb->prefix}statistics_pages, {$wpdb->prefix}statistics_historical, {$wpdb->prefix}statistics_search" );
+	}
+}