diff -r be944660c56a -r 3d72ae0968f4 wp/wp-content/plugins/portfolio/bws_menu/bws_menu.php
--- a/wp/wp-content/plugins/portfolio/bws_menu/bws_menu.php	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-content/plugins/portfolio/bws_menu/bws_menu.php	Tue Sep 27 16:37:53 2022 +0200
@@ -1,11 +1,12 @@
 <?php
-/*
-* Function for displaying BestWebSoft menu
-* Version: 2.3.4
-*/
+/**
+ * Function for displaying BestWebSoft menu
+ * Version: 2.4.2
+ */
 
-if ( ! function_exists ( 'bws_admin_enqueue_scripts' ) )
-	require_once( dirname( __FILE__ ) . '/bws_functions.php' );
+if ( ! function_exists( 'bws_admin_enqueue_scripts' ) ) {
+	require_once dirname( __FILE__ ) . '/bws_functions.php';
+}
 
 if ( ! function_exists( 'bws_add_menu_render' ) ) {
 	function bws_add_menu_render() {
@@ -15,31 +16,33 @@
 		/**
 		 * @deprecated 1.9.8 (15.12.2016)
 		 */
-		$is_main_page = in_array( $_GET['page'], array( 'bws_panel', 'bws_themes', 'bws_system_status' ) );
-		$page = wp_unslash( $_GET['page'] );
-		$tab = isset( $_GET['tab'] ) ? wp_unslash( $_GET['tab'] ) : '';
+		$is_main_page = isset( $_GET['page'] ) && in_array( $_GET['page'], array( 'bws_panel', 'bws_themes', 'bws_system_status' ) );
+		$page         = sanitize_text_field( wp_unslash( $_GET['page'] ) );
+		$tab          = isset( $_GET['tab'] ) ? sanitize_text_field( wp_unslash( $_GET['tab'] ) ) : '';
 
-		if ( $is_main_page )
+		if ( $is_main_page ) {
 			$current_page = 'admin.php?page=' . $page;
-		else
+		} else {
 			$current_page = isset( $_GET['tab'] ) ? 'admin.php?page=' . $page . '&tab=' . $tab : 'admin.php?page=' . $page;
+		}
 
-		if ( 'bws_panel' == $page || ( ! $is_main_page && '' == $tab ) ) {
+		if ( 'bws_panel' === $page || ( ! $is_main_page && '' === $tab ) ) {
 
-			if ( ! function_exists( 'is_plugin_active_for_network' ) )
-				require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+			if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
+				require_once ABSPATH . 'wp-admin/includes/plugin.php';
+			}
 
-			/* get $bws_plugins */
-			require( dirname( __FILE__ ) . '/product_list.php' );
+			/* Get $bws_plugins */
+			require dirname( __FILE__ ) . '/product_list.php';
 
-			$all_plugins = get_plugins();
-			$active_plugins = get_option( 'active_plugins' );
+			$all_plugins             = get_plugins();
+			$active_plugins          = get_option( 'active_plugins' );
 			$sitewide_active_plugins = ( function_exists( 'is_multisite' ) && is_multisite() ) ? get_site_option( 'active_sitewide_plugins' ) : array();
-			$update_availible_all = get_site_transient( 'update_plugins' );
+			$update_availible_all    = get_site_transient( 'update_plugins' );
 
-			$plugin_category = isset( $_GET['category'] ) ? esc_attr( $_GET['category'] ) : 'all';
+			$plugin_category = isset( $_GET['category'] ) ? sanitize_text_field( wp_unslash( $_GET['category'] ) ) : 'all';
 
-			if ( ( isset( $_GET['sub'] ) && 'installed' == $_GET['sub'] ) || ! isset( $_GET['sub'] ) ) {
+			if ( ( isset( $_GET['sub'] ) && 'installed' === sanitize_text_field( wp_unslash( $_GET['sub'] ) ) ) || ! isset( $_GET['sub'] ) ) {
 				$bws_plugins_update_availible = $bws_plugins_expired = array();
 				foreach ( $bws_plugins as $key_plugin => $value_plugin ) {
 
@@ -47,28 +50,28 @@
 						$bws_plugins_category[ $category_key ]['count'] = isset( $bws_plugins_category[ $category_key ]['count'] ) ? $bws_plugins_category[ $category_key ]['count'] + 1 : 1;
 					}
 
-					$is_installed = array_key_exists( $key_plugin, $all_plugins );
+					$is_installed     = array_key_exists( $key_plugin, $all_plugins );
 					$is_pro_installed = false;
 					if ( isset( $value_plugin['pro_version'] ) ) {
 						$is_pro_installed = array_key_exists( $value_plugin['pro_version'], $all_plugins );
 					}
-					/* check update_availible */
+					/* Check update_availible */
 					if ( ! empty( $update_availible_all ) && ! empty( $update_availible_all->response ) ) {
 						if ( $is_pro_installed && array_key_exists( $value_plugin['pro_version'], $update_availible_all->response ) ) {
 							unset( $bws_plugins[ $key_plugin ] );
-							$value_plugin['update_availible'] = $value_plugin['pro_version'];
+							$value_plugin['update_availible']            = $value_plugin['pro_version'];
 							$bws_plugins_update_availible[ $key_plugin ] = $value_plugin;
-						} else if ( $is_installed && array_key_exists( $key_plugin, $update_availible_all->response ) ) {
+						} elseif ( $is_installed && array_key_exists( $key_plugin, $update_availible_all->response ) ) {
 							unset( $bws_plugins[ $key_plugin ] );
-							$value_plugin['update_availible'] = $key_plugin;
+							$value_plugin['update_availible']            = $key_plugin;
 							$bws_plugins_update_availible[ $key_plugin ] = $value_plugin;
 						}
 					}
-					/* check expired */
+					/* Check expired */
 					if ( $is_pro_installed && isset( $bstwbsftwppdtplgns_options['time_out'][ $value_plugin['pro_version'] ] ) &&
-					     strtotime( $bstwbsftwppdtplgns_options['time_out'][ $value_plugin['pro_version'] ] ) < strtotime( date( "m/d/Y" ) ) ) {
+						 strtotime( $bstwbsftwppdtplgns_options['time_out'][ $value_plugin['pro_version'] ] ) < strtotime( gmdate( 'm/d/Y' ) ) ) {
 						unset( $bws_plugins[ $key_plugin ] );
-						$value_plugin['expired'] = $bstwbsftwppdtplgns_options['time_out'][ $value_plugin['pro_version'] ];
+						$value_plugin['expired']            = $bstwbsftwppdtplgns_options['time_out'][ $value_plugin['pro_version'] ];
 						$bws_plugins_expired[ $key_plugin ] = $value_plugin;
 					}
 				}
@@ -81,68 +84,71 @@
 				}
 			}
 
-			/*** membership ***/
-			$bws_license_plugin = 'bws_get_list_for_membership';
-			$bws_license_key = isset( $bstwbsftwppdtplgns_options[ $bws_license_plugin ] ) ? $bstwbsftwppdtplgns_options[ $bws_license_plugin ] : '';
+			/*** Membership */
+			$bws_license_plugin     = 'bws_get_list_for_membership';
+			$bws_license_key        = isset( $bstwbsftwppdtplgns_options[ $bws_license_plugin ] ) ? $bstwbsftwppdtplgns_options[ $bws_license_plugin ] : '';
 			$update_membership_list = true;
 
-			if ( isset( $_POST['bws_license_key'] ) )
-				$bws_license_key = sanitize_text_field( $_POST['bws_license_key'] );
+			if ( isset( $_POST['bws_license_key'] ) ) {
+				$bws_license_key = sanitize_text_field( wp_unslash( $_POST['bws_license_key'] ) );
+			}
 
 			if ( isset( $_SESSION['bws_membership_time_check'] ) && isset( $_SESSION['bws_membership_list'] ) && $_SESSION['bws_membership_time_check'] < strtotime( '+12 hours' ) ) {
 				$update_membership_list = false;
-				$plugins_array = $_SESSION['bws_membership_list'];
+				$plugins_array          = $_SESSION['bws_membership_list'];
 			}
 
-			if ( ( $update_membership_list && ! empty( $bws_license_key ) ) || ( isset( $_POST['bws_license_submit'] ) && check_admin_referer( plugin_basename(__FILE__), 'bws_license_nonce_name' ) ) ) {
+			if ( ( $update_membership_list && ! empty( $bws_license_key ) ) || ( isset( $_POST['bws_license_submit'] ) && check_admin_referer( plugin_basename( __FILE__ ), 'bws_license_nonce_name' ) ) ) {
 
-				if ( '' != $bws_license_key ) {
-					if ( strlen( $bws_license_key ) != 18 ) {
+				if ( '' !== $bws_license_key ) {
+					if ( 18 !== strlen( $bws_license_key ) ) {
 						$error = __( 'Wrong license key', 'bestwebsoft' );
 					} else {
 
-						if ( isset( $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] ) && $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] > ( time() - (24 * 60 * 60) ) ) {
+						if ( isset( $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] ) && $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] > ( time() - ( 24 * 60 * 60 ) ) ) {
 							$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] = $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] + 1;
 						} else {
 							$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] = 1;
-							$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] = time();
+							$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time']  = time();
 						}
 
 						/* get Pro list */
-						$to_send = array();
-						$to_send["plugins"][ $bws_license_plugin ] = array();
-						$to_send["plugins"][ $bws_license_plugin ]["bws_license_key"] = $bws_license_key;
-						$options = array(
-							'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3 ),
-							'body' => array( 'plugins' => serialize( $to_send ) ),
-							'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ) );
+						$to_send                                   = array();
+						$to_send['plugins'][ $bws_license_plugin ] = array();
+						$to_send['plugins'][ $bws_license_plugin ]['bws_license_key'] = $bws_license_key;
+						$options      = array(
+							'timeout'    => ( ( defined( 'DOING_CRON' ) && DOING_CRON ) ? 30 : 3 ),
+							'body'       => array( 'plugins' => serialize( $to_send ) ),
+							'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ),
+						);
 						$raw_response = wp_remote_post( 'https://bestwebsoft.com/wp-content/plugins/paid-products/plugins/pro-license-check/1.0/', $options );
 
-						if ( is_wp_error( $raw_response ) || 200 != wp_remote_retrieve_response_code( $raw_response ) ) {
-							$error = __( "Something went wrong. Please try again later. If the error appears again, please contact us", 'bestwebsoft' ) . ' <a href="https://support.bestwebsoft.com">BestWebSoft</a>. ' . __( "We are sorry for inconvenience.", 'bestwebsoft' );
+						if ( is_wp_error( $raw_response ) || 200 !== wp_remote_retrieve_response_code( $raw_response ) ) {
+							$error = __( 'Something went wrong. Please try again later. If the error appears again, please contact us', 'bestwebsoft' ) . ' <a href="https://support.bestwebsoft.com">BestWebSoft</a>. ' . __( 'We are sorry for inconvenience.', 'bestwebsoft' );
 						} else {
 							$response = maybe_unserialize( wp_remote_retrieve_body( $raw_response ) );
 
-							if ( is_array( $response ) && !empty( $response ) ) {
+							if ( is_array( $response ) && ! empty( $response ) ) {
 								foreach ( $response as $key => $value ) {
-									if ( "wrong_license_key" == $value->package ) {
-										$error = __( "Wrong license key.", 'bestwebsoft' );
-									} elseif ( "wrong_domain" == $value->package ) {
+									if ( 'wrong_license_key' === $value->package ) {
+										$error = __( 'Wrong license key.', 'bestwebsoft' );
+									} elseif ( 'wrong_domain' === $value->package ) {
 										$error = __( 'This license key is bound to another site. Change it via personal Client Area.', 'bestwebsoft' ) . '<a target="_blank" href="https://bestwebsoft.com/client-area">' . __( 'Log in', 'bestwebsoft' ) . '</a>';
-									} elseif ( "you_are_banned" == $value->package ) {
-										$error = __( "Unfortunately, you have exceeded the number of available tries per day.", 'bestwebsoft' );
-									} elseif ( "time_out" == $value->package ) {
-										$error = sprintf( __( "Unfortunately, Your license has expired. To continue getting top-priority support and plugin updates, you should extend it in your %s", 'bestwebsoft' ), ' <a href="https://bestwebsoft.com/client-area">Client Area</a>' );
-									} elseif ( "duplicate_domen_for_trial" == $value->package ) {
-										$error = __( "Unfortunately, the Pro licence was already installed to this domain. The Pro Trial license can be installed only once.", 'bestwebsoft' );
+									} elseif ( 'you_are_banned' === $value->package ) {
+										$error = __( 'Unfortunately, you have exceeded the number of available tries per day.', 'bestwebsoft' );
+									} elseif ( 'time_out' === $value->package ) {
+										$error = sprintf( __( 'Unfortunately, Your license has expired. To continue getting top-priority support and plugin updates, you should extend it in your %s', 'bestwebsoft' ), ' <a href="https://bestwebsoft.com/client-area">Client Area</a>' );
+									} elseif ( 'duplicate_domen_for_trial' === $value->package ) {
+										$error = __( 'Unfortunately, the Pro licence was already installed to this domain. The Pro Trial license can be installed only once.', 'bestwebsoft' );
 									} elseif ( is_array( $value->package ) && ! empty( $value->package ) ) {
-										$plugins_array = $_SESSION['bws_membership_list'] = $value->package;
+										$plugins_array                         = $_SESSION['bws_membership_list'] = $value->package;
 										$_SESSION['bws_membership_time_check'] = strtotime( 'now' );
 
-										if ( isset( $bstwbsftwppdtplgns_options[ $bws_license_plugin ] ) && $bws_license_key == $bstwbsftwppdtplgns_options[ $bws_license_plugin ] ) {
+										if ( isset( $bstwbsftwppdtplgns_options[ $bws_license_plugin ] ) && $bws_license_key === $bstwbsftwppdtplgns_options[ $bws_license_plugin ] ) {
 											$message = __( 'The license key is valid.', 'bestwebsoft' );
-											if ( isset( $value->time_out ) && $value->time_out != '' )
+											if ( isset( $value->time_out ) && '' !== $value->time_out ) {
 												$message .= ' ' . __( 'Your license will expire on', 'bestwebsoft' ) . ' ' . $value->time_out . '.';
+											}
 										} else {
 											$message = __( 'Congratulations! Pro Membership license is activated successfully.', 'bestwebsoft' );
 										}
@@ -151,40 +157,43 @@
 									}
 								}
 							} else {
-								$error = __( "Something went wrong. Try again later or upload the plugin manually. We are sorry for inconvenience.", 'bestwebsoft' );
+								$error = __( 'Something went wrong. Try again later or upload the plugin manually. We are sorry for inconvenience.', 'bestwebsoft' );
 							}
 						}
 
-						if ( is_multisite() )
+						if ( is_multisite() ) {
 							update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );
-						else
+						} else {
 							update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );
+						}
 					}
 				} else {
-					$error = __( "Please enter your license key.", 'bestwebsoft' );
+					$error = __( 'Please enter your license key.', 'bestwebsoft' );
 				}
 			}
-		} elseif ( 'bws_system_status' == $page || 'system-status' == $tab ) {
+		} elseif ( 'bws_system_status' === $page || 'system-status' === $tab ) {
 
-			$all_plugins = get_plugins();
+			$all_plugins    = get_plugins();
 			$active_plugins = get_option( 'active_plugins' );
-			$mysql_info = $wpdb->get_results( "SHOW VARIABLES LIKE 'sql_mode'" );
-			if ( is_array( $mysql_info ) )
+			$mysql_info     = $wpdb->get_results( "SHOW VARIABLES LIKE 'sql_mode'" );
+			if ( is_array( $mysql_info ) ) {
 				$sql_mode = $mysql_info[0]->Value;
-			if ( empty( $sql_mode ) )
+			}
+			if ( empty( $sql_mode ) ) {
 				$sql_mode = __( 'Not set', 'bestwebsoft' );
+			}
 
-			$allow_url_fopen = ( ini_get( 'allow_url_fopen' ) ) ? __( 'On', 'bestwebsoft' ) : __( 'Off', 'bestwebsoft' );
-			$upload_max_filesize = ( ini_get( 'upload_max_filesize' ) )? ini_get( 'upload_max_filesize' ) : __( 'N/A', 'bestwebsoft' );
-			$post_max_size = ( ini_get( 'post_max_size' ) ) ? ini_get( 'post_max_size' ) : __( 'N/A', 'bestwebsoft' );
-			$max_execution_time = ( ini_get( 'max_execution_time' ) ) ? ini_get( 'max_execution_time' ) : __( 'N/A', 'bestwebsoft' );
-			$memory_limit = ( ini_get( 'memory_limit' ) ) ? ini_get( 'memory_limit' ) : __( 'N/A', 'bestwebsoft' );
-			$wp_memory_limit = ( defined( 'WP_MEMORY_LIMIT' ) ) ? WP_MEMORY_LIMIT : __( 'N/A', 'bestwebsoft' );
-			$memory_usage = ( function_exists( 'memory_get_usage' ) ) ? round( memory_get_usage() / 1024 / 1024, 2 ) . ' ' . __( 'Mb', 'bestwebsoft' ) : __( 'N/A', 'bestwebsoft' );
-			$exif_read_data = ( is_callable( 'exif_read_data' ) ) ? __( 'Yes', 'bestwebsoft' ) . " ( V" . substr( phpversion( 'exif' ), 0,4 ) . ")" : __( 'No', 'bestwebsoft' );
-			$iptcparse = ( is_callable( 'iptcparse' ) ) ? __( 'Yes', 'bestwebsoft' ) : __( 'No', 'bestwebsoft' );
-			$xml_parser_create = ( is_callable( 'xml_parser_create' ) ) ? __( 'Yes', 'bestwebsoft' ) : __( 'No', 'bestwebsoft' );
-			$theme = ( function_exists( 'wp_get_theme' ) ) ? wp_get_theme() : get_theme( get_current_theme() );
+			$allow_url_fopen     = ( ini_get( 'allow_url_fopen' ) ) ? __( 'On', 'bestwebsoft' ) : __( 'Off', 'bestwebsoft' );
+			$upload_max_filesize = ( ini_get( 'upload_max_filesize' ) ) ? ini_get( 'upload_max_filesize' ) : __( 'N/A', 'bestwebsoft' );
+			$post_max_size       = ( ini_get( 'post_max_size' ) ) ? ini_get( 'post_max_size' ) : __( 'N/A', 'bestwebsoft' );
+			$max_execution_time  = ( ini_get( 'max_execution_time' ) ) ? ini_get( 'max_execution_time' ) : __( 'N/A', 'bestwebsoft' );
+			$memory_limit        = ( ini_get( 'memory_limit' ) ) ? ini_get( 'memory_limit' ) : __( 'N/A', 'bestwebsoft' );
+			$wp_memory_limit     = ( defined( 'WP_MEMORY_LIMIT' ) ) ? WP_MEMORY_LIMIT : __( 'N/A', 'bestwebsoft' );
+			$memory_usage        = ( function_exists( 'memory_get_usage' ) ) ? round( memory_get_usage() / 1024 / 1024, 2 ) . ' ' . __( 'Mb', 'bestwebsoft' ) : __( 'N/A', 'bestwebsoft' );
+			$exif_read_data      = ( is_callable( 'exif_read_data' ) ) ? __( 'Yes', 'bestwebsoft' ) . ' ( V' . substr( phpversion( 'exif' ), 0, 4 ) . ')' : __( 'No', 'bestwebsoft' );
+			$iptcparse           = ( is_callable( 'iptcparse' ) ) ? __( 'Yes', 'bestwebsoft' ) : __( 'No', 'bestwebsoft' );
+			$xml_parser_create   = ( is_callable( 'xml_parser_create' ) ) ? __( 'Yes', 'bestwebsoft' ) : __( 'No', 'bestwebsoft' );
+			$theme               = wp_get_theme();
 
 			if ( function_exists( 'is_multisite' ) ) {
 				$multisite = is_multisite() ? __( 'Yes', 'bestwebsoft' ) : __( 'No', 'bestwebsoft' );
@@ -196,87 +205,88 @@
 				'wp_environment' => array(
 					'name' => __( 'WordPress Environment', 'bestwebsoft' ),
 					'data' => array(
-						__( 'Home URL', 'bestwebsoft' )						=> home_url(),
-						__( 'Website URL', 'bestwebsoft' )					=> get_option( 'siteurl' ),
-						__( 'WP Version', 'bestwebsoft' )					=> $wp_version,
-						__( 'WP Multisite', 'bestwebsoft' )					=> $multisite,
-						__( 'WP Memory Limit', 'bestwebsoft' )				=> $wp_memory_limit,
-						__( 'Active Theme', 'bestwebsoft' )					=> $theme['Name'] . ' ' . $theme['Version'] . ' (' . sprintf( __( 'by %s', 'bestwebsoft' ), $theme['Author'] ) . ')'
+						__( 'Home URL', 'bestwebsoft' )         => home_url(),
+						__( 'Website URL', 'bestwebsoft' )      => get_option( 'siteurl' ),
+						__( 'WP Version', 'bestwebsoft' )       => $wp_version,
+						__( 'WP Multisite', 'bestwebsoft' )     => $multisite,
+						__( 'WP Memory Limit', 'bestwebsoft' )  => $wp_memory_limit,
+						__( 'Active Theme', 'bestwebsoft' )     => $theme['Name'] . ' ' . $theme['Version'] . ' (' . sprintf( __( 'by %s', 'bestwebsoft' ), $theme['Author'] ) . ')',
 					),
 				),
 				'server_environment' => array(
 					'name' => __( 'Server Environment', 'bestwebsoft' ),
 					'data' => array(
-						__( 'Operating System', 'bestwebsoft' )				=> PHP_OS,
-						__( 'Server', 'bestwebsoft' )						=> $_SERVER["SERVER_SOFTWARE"],
-						__( 'PHP Version', 'bestwebsoft' )					=> PHP_VERSION,
-						__( 'PHP Allow URL fopen', 'bestwebsoft' )			=> $allow_url_fopen,
-						__( 'PHP Memory Limit', 'bestwebsoft' )				=> $memory_limit,
-						__( 'Memory Usage', 'bestwebsoft' )					=> $memory_usage,
-						__( 'PHP Max Upload Size', 'bestwebsoft' )			=> $upload_max_filesize,
-						__( 'PHP Max Post Size', 'bestwebsoft' )			=> $post_max_size,
-						__( 'PHP Max Script Execute Time', 'bestwebsoft' )	=> $max_execution_time,
-						__( 'PHP Exif support', 'bestwebsoft' )				=> $exif_read_data,
-						__( 'PHP IPTC support', 'bestwebsoft' )				=> $iptcparse,
-						__( 'PHP XML support', 'bestwebsoft' )				=> $xml_parser_create,
-						'$_SERVER[HTTP_HOST]'								=> $_SERVER['HTTP_HOST'],
-						'$_SERVER[SERVER_NAME]'								=> $_SERVER['SERVER_NAME'],
+						__( 'Operating System', 'bestwebsoft' )      => PHP_OS,
+						__( 'Server', 'bestwebsoft' )                => isset( $_SERVER['SERVER_SOFTWARE'] ) ? sanitize_email( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : '',
+						__( 'PHP Version', 'bestwebsoft' )           => PHP_VERSION,
+						__( 'PHP Allow URL fopen', 'bestwebsoft' )   => $allow_url_fopen,
+						__( 'PHP Memory Limit', 'bestwebsoft' )      => $memory_limit,
+						__( 'Memory Usage', 'bestwebsoft' )          => $memory_usage,
+						__( 'PHP Max Upload Size', 'bestwebsoft' )   => $upload_max_filesize,
+						__( 'PHP Max Post Size', 'bestwebsoft' )     => $post_max_size,
+						__( 'PHP Max Script Execute Time', 'bestwebsoft' ) => $max_execution_time,
+						__( 'PHP Exif support', 'bestwebsoft' )      => $exif_read_data,
+						__( 'PHP IPTC support', 'bestwebsoft' )      => $iptcparse,
+						__( 'PHP XML support', 'bestwebsoft' )       => $xml_parser_create,
+						'$_SERVER[HTTP_HOST]'                        => isset( $_SERVER['HTTP_HOST'] ) ? sanitize_email( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : '',
+						'$_SERVER[SERVER_NAME]'                      => isset( $_SERVER['SERVER_NAME'] ) ? sanitize_email( wp_unslash( $_SERVER['SERVER_NAME'] ) ) : '',
 					),
 				),
-				'db'	=> array(
+				'db' => array(
 					'name' => __( 'Database', 'bestwebsoft' ),
 					'data' => array(
-						__( 'WP DB version', 'bestwebsoft' )	=> get_option( 'db_version' ),
-						__( 'MySQL version', 'bestwebsoft' )	=> $wpdb->get_var( "SELECT VERSION() AS version" ),
-						__( 'SQL Mode', 'bestwebsoft' )			=> $sql_mode,
+						__( 'WP DB version', 'bestwebsoft' ) => get_option( 'db_version' ),
+						__( 'MySQL version', 'bestwebsoft' ) => $wpdb->get_var( 'SELECT VERSION() AS version' ),
+						__( 'SQL Mode', 'bestwebsoft' )      => $sql_mode,
 					),
 				),
-				'active_plugins'	=> array(
-					'name' 	=> __( 'Active Plugins', 'bestwebsoft' ),
-					'data' 	=> array(),
-					'count'	=> 0
+				'active_plugins' => array(
+					'name'  => __( 'Active Plugins', 'bestwebsoft' ),
+					'data'  => array(),
+					'count' => 0,
 				),
-				'inactive_plugins'	=> array(
-					'name' 	=> __( 'Inactive Plugins', 'bestwebsoft' ),
-					'data' 	=> array(),
-					'count'	=> 0
-				)
+				'inactive_plugins' => array(
+					'name'  => __( 'Inactive Plugins', 'bestwebsoft' ),
+					'data'  => array(),
+					'count' => 0,
+				),
 			);
 
 			foreach ( $all_plugins as $path => $plugin ) {
 				$name = str_replace( 'by BestWebSoft', '', $plugin['Name'] );
 				if ( is_plugin_active( $path ) ) {
 					$system_info['active_plugins']['data'][ $name ] = sprintf( __( 'by %s', 'bestwebsoft' ), $plugin['Author'] ) . ' - ' . $plugin['Version'];
-					$system_info['active_plugins']['count'] = $system_info['active_plugins']['count'] + 1;
+					$system_info['active_plugins']['count']         = $system_info['active_plugins']['count'] + 1;
 				} else {
 					$system_info['inactive_plugins']['data'][ $name ] = sprintf( __( 'by %s', 'bestwebsoft' ), $plugin['Author'] ) . ' - ' . $plugin['Version'];
-					$system_info['inactive_plugins']['count'] = $system_info['inactive_plugins']['count'] + 1;
+					$system_info['inactive_plugins']['count']         = $system_info['inactive_plugins']['count'] + 1;
 				}
 			}
 
-			if ( ( isset( $_REQUEST['bwsmn_form_submit'] ) && check_admin_referer( plugin_basename(__FILE__), 'bwsmn_nonce_submit' ) ) || ( isset( $_REQUEST['bwsmn_form_submit_custom_email'] ) && check_admin_referer( plugin_basename(__FILE__), 'bwsmn_nonce_submit_custom_email' ) ) ) {
+			if ( ( isset( $_REQUEST['bwsmn_form_submit'] ) && check_admin_referer( plugin_basename( __FILE__ ), 'bwsmn_nonce_submit' ) ) || ( isset( $_REQUEST['bwsmn_form_submit_custom_email'] ) && check_admin_referer( plugin_basename( __FILE__ ), 'bwsmn_nonce_submit_custom_email' ) ) ) {
 				if ( isset( $_REQUEST['bwsmn_form_email'] ) ) {
-					$email = sanitize_email( $_REQUEST['bwsmn_form_email'] );
-					if ( '' == $email ) {
+					$email = sanitize_email( wp_unslash( $_REQUEST['bwsmn_form_email'] ) );
+					if ( '' === $email ) {
 						$error = __( 'Please enter a valid email address.', 'bestwebsoft' );
 					} else {
 						$message = sprintf( __( 'Email with system info is sent to %s.', 'bestwebsoft' ), $email );
 					}
 				} else {
-					$email = 'plugin_system_status@bestwebsoft.com';
+					$email   = 'plugin_system_status@bestwebsoft.com';
 					$message = __( 'Thank you for contacting us.', 'bestwebsoft' );
 				}
 
-				if ( $error == '' ) {
-					$headers  = 'MIME-Version: 1.0' . "\n";
-					$headers .= 'Content-type: text/html; charset=utf-8' . "\n";
-					$headers .= 'From: ' . get_option( 'admin_email' );
+				if ( '' === $error ) {
+					$headers      = 'MIME-Version: 1.0' . "\n";
+					$headers     .= 'Content-type: text/html; charset=utf-8' . "\n";
+					$headers     .= 'From: ' . get_option( 'admin_email' );
 					$message_text = '<html><head><title>System Info From ' . home_url() . '</title></head><body>';
 					foreach ( $system_info as $info ) {
 						if ( ! empty( $info['data'] ) ) {
 							$message_text .= '<h4>' . $info['name'];
-							if ( isset( $info['count'] ) )
+							if ( isset( $info['count'] ) ) {
 								$message_text .= ' (' . $info['count'] . ')';
+							}
 							$message_text .= '</h4><table>';
 							foreach ( $info['data'] as $key => $value ) {
 								$message_text .= '<tr><td>' . $key . '</td><td>' . $value . '</td></tr>';
@@ -285,380 +295,536 @@
 						}
 					}
 					$message_text .= '</body></html>';
-					$result = wp_mail( $email, 'System Info From ' . home_url(), $message_text, $headers );
-					if ( $result != true )
-						$error = __( "Sorry, email message could not be delivered.", 'bestwebsoft' );
+					$result        = wp_mail( $email, 'System Info From ' . esc_url( home_url() ), wp_kses( $message_text ), $headers );
+					if ( true !== $result ) {
+						$error = __( 'Sorry, email message could not be delivered.', 'bestwebsoft' );
+					}
 				}
 			}
 		} ?>
-        <div class="bws-wrap">
-            <div class="bws-header">
-                <div class="bws-title">
-                    <a href="<?php echo ( $is_main_page ) ? self_admin_url( 'admin.php?page=bws_panel' ) : esc_url( self_admin_url( 'admin.php?page=' . $page ) ); ?>">
-                        <span class="bws-logo bwsicons bwsicons-bws-logo"></span>
-                        BestWebSoft
-                        <span>panel</span>
-                    </a>
-                </div>
-                <div class="bws-menu-item-icon">&#8226;&#8226;&#8226;</div>
-                <div class="bws-nav-tab-wrapper">
+		<div class="bws-wrap">
+			<div class="bws-header">
+				<div class="bws-title">
+					<a href="<?php echo ( $is_main_page ) ? esc_url( self_admin_url( 'admin.php?page=bws_panel' ) ) : esc_url( self_admin_url( 'admin.php?page=' . $page ) ); ?>">
+						<span class="bws-logo bwsicons bwsicons-bws-logo"></span>
+						BestWebSoft
+						<span>panel</span>
+					</a>
+				</div>
+				<div class="bws-menu-item-icon">&#8226;&#8226;&#8226;</div>
+				<div class="bws-nav-tab-wrapper">
 					<?php if ( $is_main_page ) { ?>
-                        <a class="bws-nav-tab<?php if ( 'bws_panel' == $page ) echo ' bws-nav-tab-active'; ?>" href="<?php echo self_admin_url( 'admin.php?page=bws_panel' ); ?>"><?php _e( 'Plugins', 'bestwebsoft' ); ?></a>
-                        <a class="bws-nav-tab<?php if ( 'bws_themes' == $page ) echo ' bws-nav-tab-active'; ?>" href="<?php echo self_admin_url( 'admin.php?page=bws_themes' ); ?>"><?php _e( 'Themes', 'bestwebsoft' ); ?></a>
-                        <a class="bws-nav-tab<?php if ( 'bws_system_status' == $page ) echo ' bws-nav-tab-active'; ?>" href="<?php echo self_admin_url( 'admin.php?page=bws_system_status' ); ?>"><?php _e( 'System status', 'bestwebsoft' ); ?></a>
+						<a class="bws-nav-tab <?php
+						if ( 'bws_panel' === $page ) {
+							echo esc_attr( ' bws-nav-tab-active' );
+						}
+						?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=bws_panel' ) ); ?>"><?php esc_html_e( 'Plugins', 'bestwebsoft' );
+						?>
+						</a>
+						<!-- pls -->
+						<a class="bws-nav-tab <?php
+						if ( 'bws_themes' === $page ) {
+							echo esc_attr( ' bws-nav-tab-active' );
+						}
+						?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=bws_themes' ) ); ?>"><?php esc_html_e( 'Themes', 'bestwebsoft' ); ?></a>
+						<a class="bws-nav-tab <?php
+						if ( 'bws_system_status' === $page ) {
+							echo esc_attr( ' bws-nav-tab-active' );
+						} 
+						?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=bws_system_status' ) ); ?>"><?php esc_html_e( 'System status', 'bestwebsoft' );
+						?>
+						</a>
 					<?php } else { ?>
-                        <a class="bws-nav-tab<?php if ( ! isset( $_GET['tab'] ) ) echo ' bws-nav-tab-active'; ?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=' . $page ) ); ?>"><?php _e( 'Plugins', 'bestwebsoft' ); ?></a>
-                        <a class="bws-nav-tab<?php if ( 'themes' == $tab ) echo ' bws-nav-tab-active'; ?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=' . $page . '&tab=themes' ) ); ?>"><?php _e( 'Themes', 'bestwebsoft' ); ?></a>
-                        <a class="bws-nav-tab<?php if ( 'system-status' == $tab ) echo ' bws-nav-tab-active'; ?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=' . $page . '&tab=system-status' ) ); ?>"><?php _e( 'System status', 'bestwebsoft' ); ?></a>
+						<a class="bws-nav-tab <?php
+						if ( ! isset( $_GET['tab'] ) ) {
+							echo esc_attr( ' bws-nav-tab-active' );
+						} 
+						?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=' . $page ) ); ?>"><?php esc_html_e( 'Plugins', 'bestwebsoft' ); 
+						?>
+						</a>
+						<!-- pls -->
+						<a class="bws-nav-tab <?php
+						if ( 'themes' === $tab ) {
+							echo esc_attr( ' bws-nav-tab-active' );
+						}
+						?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=' . $page . '&tab=themes' ) ); ?>"><?php esc_html_e( 'Themes', 'bestwebsoft' );
+						?>
+						</a>
+						 <!-- end pls -->
+						<a class="bws-nav-tab <?php
+						if ( 'system-status' === $tab ) {
+							echo esc_attr( ' bws-nav-tab-active' );
+						}
+						?>" href="<?php echo esc_url( self_admin_url( 'admin.php?page=' . $page . '&tab=system-status' ) ); ?>"><?php esc_html_e( 'System status', 'bestwebsoft' );
+						?>
+						</a>
 					<?php } ?>
-                </div>
-                <div class="bws-help-links-wrapper">
-                    <a href="https://support.bestwebsoft.com" target="_blank"><?php _e( 'Support', 'bestwebsoft' ); ?></a>
-                    <a href="https://bestwebsoft.com/client-area" target="_blank" title="<?php _e( 'Manage purchased licenses & subscriptions', 'bestwebsoft' ); ?>">Client Area</a>
-                </div>
-                <div class="clear"></div>
-            </div>
-			<?php if ( ( 'bws_panel' == $page || ( ! isset( $_GET['tab'] ) && ! $is_main_page ) ) && ! isset( $_POST['bws_plugin_action_submit'] ) ) { ?>
-                <div class="bws-membership-wrap">
-                    <div class="bws-membership-backround"></div>
-                    <div class="bws-membership">
-                        <div class="bws-membership-title"><?php printf( __( 'Get Access to %s+ Premium Plugins', 'bestwebsoft' ), '30' ); ?></div>
-                        <form class="bws-membership-form" method="post" action="">
-                            <span class="bws-membership-link"><a target="_blank" href="https://bestwebsoft.com/membership/"><?php _e( 'Subscribe to Pro Membership', 'bestwebsoft' ); ?></a> <?php _e( 'or', 'bestwebsoft' ); ?></span>
-							<?php if ( isset( $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] ) &&
-							           '5' < $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] &&
-							           $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] > ( time() - ( 24 * 60 * 60 ) ) ) { ?>
-                                <div class="bws_form_input_wrap">
-                                    <input disabled="disabled" type="text" name="bws_license_key" value="<?php echo esc_attr( $bws_license_key); ?>" />
-                                    <div class="bws_error"><?php _e( "Unfortunately, you have exceeded the number of available tries per day.", 'bestwebsoft' ); ?></div>
-                                </div>
-                                <input disabled="disabled" type="submit" class="bws-button" value="<?php _e( 'Check license key', 'bestwebsoft' ); ?>" />
+				</div>
+				<!-- pls -->
+				<div class="bws-help-links-wrapper">
+					<a href="https://support.bestwebsoft.com" target="_blank"><?php esc_html_e( 'Support', 'bestwebsoft' ); ?></a>
+					<a href="https://bestwebsoft.com/client-area" target="_blank" title="<?php esc_html_e( 'Manage purchased licenses & subscriptions', 'bestwebsoft' ); ?>">Client Area</a>
+				</div>
+				<!-- end pls -->
+				<div class="clear"></div>
+			</div>
+			<?php if ( ( 'bws_panel' === $page || ( ! isset( $_GET['tab'] ) && ! $is_main_page ) ) && ! isset( $_POST['bws_plugin_action_submit'] ) ) { ?>
+				<div class="bws-membership-wrap">
+					<div class="bws-membership-backround"></div>
+					<div class="bws-membership">
+						<div class="bws-membership-title"><?php printf( esc_html__( 'Get Access to %s+ Premium Plugins', 'bestwebsoft' ), '30' ); ?></div>
+						<form class="bws-membership-form" method="post" action="">
+							<span class="bws-membership-link"><a target="_blank" href="https://bestwebsoft.com/membership/"><?php esc_html_e( 'Subscribe to Pro Membership', 'bestwebsoft' ); ?></a> <?php esc_html_e( 'or', 'bestwebsoft' ); ?></span>
+							<?php
+							if ( isset( $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] ) &&
+								'5' < $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] &&
+								$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] > ( time() - ( 24 * 60 * 60 ) ) ) {
+								?>
+								<div class="bws_form_input_wrap">
+									<input disabled="disabled" type="text" name="bws_license_key" value="<?php echo esc_attr( $bws_license_key ); ?>" />
+									<div class="bws_error"><?php esc_html_e( 'Unfortunately, you have exceeded the number of available tries per day.', 'bestwebsoft' ); ?></div>
+								</div>
+								<input disabled="disabled" type="submit" class="bws-button" value="<?php esc_html_e( 'Check license key', 'bestwebsoft' ); ?>" />
 							<?php } else { ?>
-                                <div class="bws_form_input_wrap">
-                                    <input <?php if ( "" != $error ) echo 'class="bws_input_error"'; ?> type="text" placeholder="<?php _e( 'Enter your license key', 'bestwebsoft' ); ?>" maxlength="100" name="bws_license_key" value="<?php echo esc_attr( $bws_license_key ); ?>" />
-                                    <div class="bws_error" <?php if ( "" == $error ) echo 'style="display:none"'; ?>><?php echo $error; ?></div>
-                                </div>
-                                <input type="hidden" name="bws_license_plugin" value="<?php echo esc_attr( $bws_license_plugin ); ?>" />
-                                <input type="hidden" name="bws_license_submit" value="submit" />
+								<div class="bws_form_input_wrap">
+									<input 
+									<?php
+									if ( '' !== $error ) {
+										echo 'class="bws_input_error"';}
+									?>
+										type="text" placeholder="<?php esc_html_e( 'Enter your license key', 'bestwebsoft' ); ?>" maxlength="100" name="bws_license_key" value="<?php echo esc_attr( $bws_license_key ); ?>" />
+									<div class="bws_error" 
+									<?php
+									if ( '' === $error ) {
+										echo 'style="display:none"';}
+									?>
+									><?php echo esc_html( $error ); ?></div>
+								</div>
+								<input type="hidden" name="bws_license_plugin" value="<?php echo esc_attr( $bws_license_plugin ); ?>" />
+								<input type="hidden" name="bws_license_submit" value="submit" />
 								<?php if ( empty( $plugins_array ) ) { ?>
-                                    <input type="submit" class="bws-button" value="<?php _e( 'Activate', 'bestwebsoft' ); ?>" />
+									<input type="submit" class="bws-button" value="<?php esc_html_e( 'Activate', 'bestwebsoft' ); ?>" />
 								<?php } else { ?>
-                                    <input type="submit" class="bws-button" value="<?php _e( 'Check license key', 'bestwebsoft' ); ?>" />
+									<input type="submit" class="bws-button" value="<?php esc_html_e( 'Check license key', 'bestwebsoft' ); ?>" />
 								<?php } ?>
-								<?php wp_nonce_field( plugin_basename(__FILE__), 'bws_license_nonce_name' ); ?>
+								<?php wp_nonce_field( plugin_basename( __FILE__ ), 'bws_license_nonce_name' ); ?>
 							<?php } ?>
-                        </form>
-                        <div class="clear"></div>
-                    </div>
-                </div>
+						</form>
+						<div class="clear"></div>
+					</div>
+				</div>
 			<?php } ?>
-            <div class="bws-wrap-content wrap">
-				<?php if ( 'bws_panel' == $page || ( ! isset( $_GET['tab'] ) && ! $is_main_page ) ) { ?>
-                    <div class="updated notice is-dismissible inline" <?php if ( '' == $message || '' != $error ) echo 'style="display:none"'; ?>><p><?php echo $message; ?></p></div>
-                    <h1>
-						<?php _e( 'Plugins', 'bestwebsoft' ); ?>
-                        <a href="<?php echo self_admin_url( 'plugin-install.php?tab=upload' ); ?>" class="upload page-title-action add-new-h2"><?php _e( 'Upload Plugin', 'bestwebsoft' ); ?></a>
-                    </h1>
-					<?php if ( isset( $_GET['error'] ) ) {
-						if ( isset( $_GET['charsout'] ) )
-							$errmsg = sprintf( __( 'The plugin generated %d characters of <strong>unexpected output</strong> during activation. If you notice &#8220;headers already sent&#8221; messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.' ), $_GET['charsout'] );
-						else
-							$errmsg = __( 'Plugin could not be activated because it triggered a <strong>fatal error</strong>.' ); ?>
-                        <div id="message" class="error is-dismissible"><p><?php echo $errmsg; ?></p></div>
+			<!-- end pls -->
+			<div class="bws-wrap-content wrap">
+				<?php if ( 'bws_panel' === $page || ( ! isset( $_GET['tab'] ) && ! $is_main_page ) ) { ?>
+					<div class="updated notice is-dismissible inline" 
+					<?php
+					if ( '' === $message || '' !== $error ) {
+						echo 'style="display:none"';}
+					?>
+					><p><?php echo esc_html( $message ); ?></p></div>
+					<h1>
+						<?php esc_html_e( 'Plugins', 'bestwebsoft' ); ?>
+						<a href="<?php echo esc_url( self_admin_url( 'plugin-install.php?tab=upload' ) ); ?>" class="upload page-title-action add-new-h2"><?php esc_html_e( 'Upload Plugin', 'bestwebsoft' ); ?></a>
+					</h1>
+					<?php
+					if ( isset( $_GET['error'] ) ) {
+						if ( isset( $_GET['charsout'] ) ) {
+							$errmsg = sprintf( __( 'The plugin generated %d characters of <strong>unexpected output</strong> during activation. If you notice &#8220;headers already sent&#8221; messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.' ), intval( $_GET['charsout'] ) );
+						} else {
+							$errmsg = __( 'Plugin could not be activated because it triggered a <strong>fatal error</strong>.' );
+						}
+						?>
+						<div id="message" class="error is-dismissible"><p><?php echo wp_kses( $errmsg ); ?></p></div>
 					<?php } elseif ( isset( $_GET['activate'] ) ) { ?>
-                        <div id="message" class="updated notice is-dismissible"><p><?php _e( 'Plugin <strong>activated</strong>.' ) ?></p></div>
-					<?php }
+						<div id="message" class="updated notice is-dismissible"><p><?php esc_html_e( 'Plugin <strong>activated</strong>.' ); ?></p></div>
+						<?php
+					}
 
-					if ( isset( $_POST['bws_plugin_action_submit'] ) && isset( $_POST['bws_install_plugin'] ) && check_admin_referer( plugin_basename(__FILE__), 'bws_license_install_nonce_name' ) ) {
+					if ( isset( $_POST['bws_plugin_action_submit'] ) && isset( $_POST['bws_install_plugin'] ) && check_admin_referer( plugin_basename( __FILE__ ), 'bws_license_install_nonce_name' ) ) {
 
-						$bws_license_plugin = sanitize_text_field( $_POST['bws_install_plugin'] );
+						$bws_license_plugin = sanitize_text_field( wp_unslash( $_POST['bws_install_plugin'] ) );
 
 						$bstwbsftwppdtplgns_options[ $bws_license_plugin ] = $bws_license_key;
-						if ( is_multisite() )
+						if ( is_multisite() ) {
 							update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );
-						else
+						} else {
 							update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );
+						}
 
-						$url = $plugins_array[ $bws_license_plugin ]['link'] . '&download_from=5'; ?>
-						<h2><?php _e( 'Download Pro Plugin', 'bestwebsoft' ); ?></h2>		
+						$url = $plugins_array[ $bws_license_plugin ]['link'] . '&download_from=5';
+						?>
+						<h2><?php esc_html_e( 'Download Pro Plugin', 'bestwebsoft' ); ?></h2>		
 						<p>
-							<strong><?php _e( 'Your Pro plugin is ready', 'bestwebsoft' ); ?></strong>
+							<strong><?php esc_html_e( 'Your Pro plugin is ready', 'bestwebsoft' ); ?></strong>
 							<br>
-							<?php _e( 'Your plugin has been zipped, and now is ready to download.', 'bestwebsoft' ); ?>
+							<?php esc_html_e( 'Your plugin has been zipped, and now is ready to download.', 'bestwebsoft' ); ?>
 						</p>
 						<p>
-							<a class="button button-secondary" target="_parent" href="<?php echo esc_url( $url ); ?>"><?php _e( 'Download Now', 'bestwebsoft' ); ?></a>
+							<a class="button button-secondary" target="_parent" href="<?php echo esc_url( $url ); ?>"><?php esc_html_e( 'Download Now', 'bestwebsoft' ); ?></a>
 						</p>
 						<br>
 						<p>
-							<strong><?php _e( 'Need help installing the plugin?', 'bestwebsoft' ); ?></strong>
+							<strong><?php esc_html_e( 'Need help installing the plugin?', 'bestwebsoft' ); ?></strong>
 							<br>
-							<a target="_blank" href="https://docs.google.com/document/d/1-hvn6WRvWnOqj5v5pLUk7Awyu87lq5B_dO-Tv-MC9JQ/"><?php _e( 'How to install WordPress plugin from your admin Dashboard (ZIP archive)', 'bestwebsoft' ); ?></a>
+							<a target="_blank" href="https://bestwebsoft.com/documentation/how-to-install-a-wordpress-product/how-to-install-a-wordpress-plugin/"><?php esc_html_e( 'How to install WordPress plugin from your admin Dashboard (ZIP archive)', 'bestwebsoft' ); ?></a>
 						</p>						
 						<p>
-							<strong><?php _e( 'Get Started', 'bestwebsoft' ); ?></strong>
+							<strong><?php esc_html_e( 'Get Started', 'bestwebsoft' ); ?></strong>
 							<br>
-							<a target="_blank" href="https://drive.google.com/drive/u/0/folders/0B5l8lO-CaKt9VGh0a09vUjNFNjA"><?php _e( 'Documentation', 'bestwebsoft' ); ?></a>
+							<a target="_blank" href="https://bestwebsoft.com/documentation/"><?php esc_html_e( 'Documentation', 'bestwebsoft' ); ?></a>
 							<br>
-							<a target="_blank" href="https://www.youtube.com/user/bestwebsoft"><?php _e( 'Video Instructions', 'bestwebsoft' ); ?></a>
+							<a target="_blank" href="https://www.youtube.com/user/bestwebsoft"><?php esc_html_e( 'Video Instructions', 'bestwebsoft' ); ?></a>
 							<br>
-							<a target="_blank" href="https://support.bestwebsoft.com"><?php _e( 'Knowledge Base', 'bestwebsoft' ); ?></a>
+							<a target="_blank" href="https://support.bestwebsoft.com"><?php esc_html_e( 'Knowledge Base', 'bestwebsoft' ); ?></a>
 						</p>
 						<p>
-							<strong><?php _e( 'Licenses & Domains', 'bestwebsoft' ); ?></strong>
+							<strong><?php esc_html_e( 'Licenses & Domains', 'bestwebsoft' ); ?></strong>
 							<br>
-							<?php printf( 'Manage your license(-s) and change domain names using the %s at BestWebSoft.',
-							'<a target="_blank" href="https://bestwebsoft.com/client-area">' . __( 'Client Area', 'bestwebsoft' ) . '</a>' ); ?>
+							<?php
+							printf(
+								'Manage your license(-s) and change domain names using the %s at BestWebSoft.',
+								'<a target="_blank" href="https://bestwebsoft.com/client-area">' . esc_html__( 'Client Area', 'bestwebsoft' ) . '</a>'
+							);
+							?>
 						</p>
-						<p><a href="<?php echo esc_url( self_admin_url( $current_page ) ); ?>" target="_parent"><?php _e( 'Return to BestWebSoft Panel', 'bestwebsoft' ); ?></a></p>
-					<?php } else {
+						<p><a href="<?php echo esc_url( self_admin_url( $current_page ) ); ?>" target="_parent"><?php esc_html_e( 'Return to BestWebSoft Panel', 'bestwebsoft' ); ?></a></p>
+						<?php
+					} else {
 						$category_href = $current_page;
-						if ( 'all' != $plugin_category )
-							$category_href .= '&category=' . $plugin_category; ?>
-                        <ul class="subsubsub">
-                            <li>
-                                <a <?php if ( ! isset( $_GET['sub'] ) ) echo 'class="current" '; ?>href="<?php echo esc_url( self_admin_url( $category_href ) ); ?>"><?php _e( 'All', 'bestwebsoft' ); ?></a>
-                            </li> |
-                            <li>
-                                <a <?php if ( isset( $_GET['sub'] ) && 'installed' == $_GET['sub'] ) echo 'class="current" '; ?>href="<?php echo esc_url( self_admin_url( $category_href . '&sub=installed' ) ); ?>"><?php _e( 'Installed', 'bestwebsoft' ); ?></a>
-                            </li> |
-                            <li>
-                                <a <?php if ( isset( $_GET['sub'] ) && 'not_installed' == $_GET['sub'] ) echo 'class="current" '; ?>href="<?php echo esc_url( self_admin_url( $category_href . '&sub=not_installed' ) ); ?>"><?php _e( 'Not Installed', 'bestwebsoft' ); ?></a>
-                            </li>
-                        </ul>
-                        <div class="clear"></div>
-                        <div class="bws-filter-top">
-                            <h2>
-                                <span class="bws-toggle-indicator"></span>
-								<?php _e( 'Filter results', 'bestwebsoft' ); ?>
-                            </h2>
-                            <div class="bws-filter-top-inside">
-                                <div class="bws-filter-title"><?php _e( 'Category', 'bestwebsoft' ); ?></div>
-                                <ul class="bws-category">
-                                    <li>
-										<?php $sub_in_url = ( isset( $_GET['sub'] ) && in_array( $_GET['sub'], array( 'installed', 'not_installed' ) ) ) ? '&sub=' . $_GET['sub'] : ''; ?>
-                                        <a <?php if ( 'all' == $plugin_category ) echo ' class="bws-active"'; ?> href="<?php echo esc_url(self_admin_url( $current_page . $sub_in_url ) ); ?>"><?php _e( 'All', 'bestwebsoft' ); ?>
-                                            <span>(<?php echo count( $bws_plugins ); ?>)</span>
-                                        </a>
-                                    </li>
+						if ( 'all' !== $plugin_category ) {
+							$category_href .= '&category=' . $plugin_category;
+						}
+						?>
+						<ul class="subsubsub">
+							<li>
+								<a 
+								<?php
+								if ( ! isset( $_GET['sub'] ) ) {
+									echo 'class="current" ';}
+								?>
+								href="<?php echo esc_url( self_admin_url( $category_href ) ); ?>"><?php esc_html_e( 'All', 'bestwebsoft' ); ?></a>
+							</li> |
+							<li>
+								<a 
+								<?php
+								if ( isset( $_GET['sub'] ) && 'installed' === sanitize_text_field( wp_unslash( $_GET['sub'] ) ) ) {
+									echo 'class="current" ';}
+								?>
+								href="<?php echo esc_url( self_admin_url( $category_href . '&sub=installed' ) ); ?>"><?php esc_html_e( 'Installed', 'bestwebsoft' ); ?></a>
+							</li> |
+							<li>
+								<a 
+								<?php
+								if ( isset( $_GET['sub'] ) && 'not_installed' === sanitize_text_field( wp_unslash( $_GET['sub'] ) ) ) {
+									echo 'class="current" ';}
+								?>
+								href="<?php echo esc_url( self_admin_url( $category_href . '&sub=not_installed' ) ); ?>"><?php esc_html_e( 'Not Installed', 'bestwebsoft' ); ?></a>
+							</li>
+						</ul>
+						<div class="clear"></div>
+						<div class="bws-filter-top">
+							<h2>
+								<span class="bws-toggle-indicator"></span>
+															<?php esc_html_e( 'Filter results', 'bestwebsoft' ); ?>
+							</h2>
+							<div class="bws-filter-top-inside">
+								<div class="bws-filter-title"><?php esc_html_e( 'Category', 'bestwebsoft' ); ?></div>
+								<ul class="bws-category">
+									<li>
+										<?php $sub_in_url = ( isset( $_GET['sub'] ) && in_array( sanitize_text_field( wp_unslash( $_GET['sub'] ) ), array( 'installed', 'not_installed' ) ) ) ? '&sub=' . sanitize_text_field( wp_unslash( $_GET['sub'] ) ) : ''; ?>
+										<a 
+										<?php
+										if ( 'all' === $plugin_category ) {
+											echo ' class="bws-active"';}
+										?>
+											href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url ) ); ?>"><?php esc_html_e( 'All', 'bestwebsoft' ); ?>
+												<span>(<?php echo count( $bws_plugins ); ?>)</span>
+										</a>
+									</li>
 									<?php foreach ( $bws_plugins_category as $category_key => $category_value ) { ?>
-                                        <li>
-                                            <a <?php if ( $category_key == $plugin_category ) echo ' class="bws-active"'; ?> href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url . '&category=' . $category_key ) ); ?>"><?php echo $category_value['name']; ?>
-                                                <span>(<?php echo $category_value['count']; ?>)</span>
-                                            </a>
-                                        </li>
+										<li>
+											<a 
+											<?php
+											if ( $category_key === $plugin_category ) {
+												echo ' class="bws-active"';}
+											?>
+												href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url . '&category=' . $category_key ) ); ?>"><?php echo esc_html( $category_value['name'] ); ?>
+													<span>(<?php echo intval( $category_value['count'] ); ?>)</span>
+											</a>
+										</li>
 									<?php } ?>
-                                </ul>
-                            </div>
-                        </div>
-                        <div class="bws-products">
-							<?php $nothing_found = true;
+								</ul>
+							</div>
+						</div>
+						<div class="bws-products">
+							<?php
+							$nothing_found = true;
 							foreach ( $bws_plugins as $key_plugin => $value_plugin ) {
 
-								if ( 'all' != $plugin_category && isset( $bws_plugins_category[ $plugin_category ] ) && ! in_array( $plugin_category, $value_plugin['category'] ) )
+								if ( 'all' !== $plugin_category && isset( $bws_plugins_category[ $plugin_category ] ) && ! in_array( $plugin_category, $value_plugin['category'] ) ) {
 									continue;
+								}
 
 								$key_plugin_explode = explode( '/', $key_plugin );
 
-								$icon = isset( $value_plugin['icon'] ) ? $value_plugin['icon'] : '//ps.w.org/' . $key_plugin_explode[0] . '/assets/icon-256x256.png';
+								$icon         = isset( $value_plugin['icon'] ) ? $value_plugin['icon'] : '//ps.w.org/' . $key_plugin_explode[0] . '/assets/icon-256x256.png';
 								$is_pro_isset = isset( $value_plugin['pro_version'] );
 								$is_installed = array_key_exists( $key_plugin, $all_plugins );
-								$is_active = in_array( $key_plugin, $active_plugins ) || isset( $sitewide_active_plugins[ $key_plugin ] );
+								$is_active    = in_array( $key_plugin, $active_plugins ) || isset( $sitewide_active_plugins[ $key_plugin ] );
 
 								$is_pro_installed = $is_pro_active = false;
 								if ( $is_pro_isset ) {
 									$is_pro_installed = array_key_exists( $value_plugin['pro_version'], $all_plugins );
-									$is_pro_active = in_array( $value_plugin['pro_version'], $active_plugins ) || isset( $sitewide_active_plugins[ $value_plugin['pro_version'] ] );
+									$is_pro_active    = in_array( $value_plugin['pro_version'], $active_plugins ) || isset( $sitewide_active_plugins[ $value_plugin['pro_version'] ] );
 								}
 
-								if ( ( isset( $_GET['sub'] ) && 'installed' == $_GET['sub'] && ! $is_pro_installed && ! $is_installed ) ||
-								     ( isset( $_GET['sub'] ) && 'not_installed' == $_GET['sub'] && ( $is_pro_installed || $is_installed ) ) )
+								if ( ( isset( $_GET['sub'] ) && 'installed' === sanitize_text_field( wp_unslash( $_GET['sub'] ) ) && ! $is_pro_installed && ! $is_installed ) ||
+									( isset( $_GET['sub'] ) && 'not_installed' === sanitize_text_field( wp_unslash( $_GET['sub'] ) ) && ( $is_pro_installed || $is_installed ) ) ) {
 									continue;
+								}
 
 								$link_attr = isset( $value_plugin['install_url'] ) ? 'href="' . esc_url( $value_plugin['install_url'] ) . '" target="_blank"' : 'href="' . esc_url( self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $key_plugin_explode[0] . '&from=import&TB_iframe=true&width=600&height=550' ) ) . '" class="thickbox open-plugin-details-modal"';
 
-								$nothing_found = false; ?>
-                                <div class="bws_product_box<?php if ( $is_active || $is_pro_active ) echo ' bws_product_active'; ?>">
-                                    <div class="bws_product_image">
-                                        <a <?php echo $link_attr; ?>><img src="<?php echo $icon; ?>"/></a>
-                                    </div>
-                                    <div class="bws_product_content">
-                                        <div class="bws_product_title"><a <?php echo $link_attr; ?>><?php echo $value_plugin['name']; ?></a></div>
-                                        <div class="bws-version">
-											<?php
-											if ( $is_pro_installed ) {
-												echo '<span';
-												if ( ! empty( $value_plugin['expired'] ) || ! empty( $value_plugin['update_availible'] ) )
-													echo ' class="bws-update-available"';
-												echo '>v ' . $all_plugins[ $value_plugin['pro_version'] ]['Version'] . '</span>';
-											} elseif ( $is_installed ) {
-												echo '<span';
-												if ( ! empty( $value_plugin['expired'] ) || ! empty( $value_plugin['update_availible'] ) )
-													echo ' class="bws-update-available"';
-												echo '>v ' . $all_plugins[ $key_plugin ]['Version'] . '</span>';
-											} else {
-												echo '<span>' . __( 'Not installed', 'bestwebsoft' ) . '</span>';
-											}
+								$nothing_found = false;
+								?>
+									<div class="bws_product_box
+									<?php
+									if ( $is_active || $is_pro_active ) {
+										echo esc_attr( ' bws_product_active' );}
+									?>
+									">
+										<div class="bws_product_image">
+											<a <?php echo wp_kses_data( $link_attr ); ?>><img src="<?php echo esc_url( $icon ); ?>"/></a>
+										</div>
+									<div class="bws_product_content">
+										<div class="bws_product_title"><a <?php echo wp_kses_data( $link_attr ); ?>><?php echo esc_html( $value_plugin['name'] ); ?></a></div>
+											<div class="bws-version">
+												<?php
+												if ( $is_pro_installed ) {
+													echo '<span';
+													if ( ! empty( $value_plugin['expired'] ) || ! empty( $value_plugin['update_availible'] ) ) {
+														echo ' class="bws-update-available"';
+													}
+													echo '>v ' . esc_attr( $all_plugins[ $value_plugin['pro_version'] ]['Version'] ) . '</span>';
+												} elseif ( $is_installed ) {
+													echo '<span';
+													if ( ! empty( $value_plugin['expired'] ) || ! empty( $value_plugin['update_availible'] ) ) {
+														echo ' class="bws-update-available"';
+													}
+													echo '>v ' . esc_attr( $all_plugins[ $key_plugin ]['Version'] ) . '</span>';
+												} else {
+													echo '<span>' . esc_html__( 'Not installed', 'bestwebsoft' ) . '</span>';
+												}
 
-											if ( ! empty( $value_plugin['expired'] ) ) {
-												echo ' - <a class="bws-update-now" href="https://support.bestwebsoft.com/hc/en-us/articles/202356359" target="_blank">' . __( 'Renew to get updates', 'bestwebsoft' ) . '</a>';
-											} elseif ( ! empty( $value_plugin['update_availible'] ) ) {
-												$r = $update_availible_all->response[ $value_plugin['update_availible'] ];
-												echo ' - <a class="bws-update-now" href="' . esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' . $value_plugin['update_availible'] ), 'upgrade-plugin_' . $value_plugin['update_availible'] ) ) . '" class="update-link" aria-label="' . sprintf( __( 'Update to v %s', 'bestwebsoft' ), $r->new_version ) . '">' . sprintf( __( 'Update to v %s', 'bestwebsoft' ), $r->new_version ) . '</a>';
-											} ?>
-                                        </div>
-                                        <div class="bws_product_description">
-											<?php echo ( strlen( $value_plugin['description'] ) > 100 ) ? mb_substr( $value_plugin['description'], 0, 100 ) . '...' : $value_plugin['description']; ?>
-                                        </div>
-                                        <div class="bws_product_links">
-											<?php if ( $is_active || $is_pro_active ) {
-												if ( $is_pro_isset ) {
-													if ( ! $is_pro_installed ) {
-														if ( ! empty( $plugins_array ) && array_key_exists( $value_plugin['pro_version'], $plugins_array ) ) { ?>
-                                                            <form method="post" action="">
-                                                                <input type="submit" class="button button-secondary" value="<?php _e( 'Get Pro', 'bestwebsoft' ); ?>" />
-                                                                <input type="hidden" name="bws_plugin_action_submit" value="submit" />
-                                                                <input type="hidden" name="bws_install_plugin" value="<?php echo $value_plugin['pro_version']; ?>" />
-																<?php wp_nonce_field( plugin_basename(__FILE__), 'bws_license_install_nonce_name' ); ?>
-                                                            </form>
-														<?php } else { ?>
-                                                            <a class="button button-secondary bws_upgrade_button" href="<?php echo esc_url( $bws_plugins[ $key_plugin ]['purchase'] ); ?>" target="_blank"><?php _e( 'Upgrade to Pro', 'bestwebsoft' ); ?></a>
-														<?php }
+												if ( ! empty( $value_plugin['expired'] ) ) {
+													echo ' - <a class="bws-update-now" href="https://support.bestwebsoft.com/hc/en-us/articles/202356359" target="_blank">' . esc_html__( 'Renew to get updates', 'bestwebsoft' ) . '</a>';
+												} elseif ( ! empty( $value_plugin['update_availible'] ) ) {
+													$r = $update_availible_all->response[ $value_plugin['update_availible'] ];
+													echo ' - <a class="bws-update-now" href="' . esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' . $value_plugin['update_availible'] ), 'upgrade-plugin_' . $value_plugin['update_availible'] ) ) . '" class="update-link" aria-label="' . sprintf( esc_html__( 'Update to v %s', 'bestwebsoft' ), $r->new_version ) . '">' . sprintf( esc_html__( 'Update to v %s', 'bestwebsoft' ), esc_html( $r->new_version ) ) . '</a>';
+												}
+												?>
+											</div>
+											<div class="bws_product_description">
+												<?php echo ( strlen( $value_plugin['description'] ) > 100 ) ? esc_html( mb_substr( $value_plugin['description'], 0, 100 ) ) . '...' : esc_html( $value_plugin['description'] ); ?>
+											</div>
+											<div class="bws_product_links">
+												<?php
+												if ( $is_active || $is_pro_active ) {
+													if ( $is_pro_isset ) {
+														if ( ! $is_pro_installed ) {
+															if ( ! empty( $plugins_array ) && array_key_exists( $value_plugin['pro_version'], $plugins_array ) ) {
+																?>
+																<form method="post" action="">
+																	<input type="submit" class="button button-secondary" value="<?php esc_html_e( 'Get Pro', 'bestwebsoft' ); ?>" />
+																	<input type="hidden" name="bws_plugin_action_submit" value="submit" />
+																	<input type="hidden" name="bws_install_plugin" value="<?php echo esc_attr( $value_plugin['pro_version'] ); ?>" />
+																	<?php wp_nonce_field( plugin_basename( __FILE__ ), 'bws_license_install_nonce_name' ); ?>
+																</form>
+															<?php } else { ?>
+																<a class="button button-secondary bws_upgrade_button" href="<?php echo esc_url( $bws_plugins[ $key_plugin ]['purchase'] ); ?>" target="_blank"><?php esc_html_e( 'Upgrade to Pro', 'bestwebsoft' ); ?></a>
+																<?php
+															}
+														}
+													} else {
+														?>
+														<a class="bws_donate" href="https://bestwebsoft.com/donate/" target="_blank"><?php esc_html_e( 'Donate', 'bestwebsoft' ); ?></a> <span>|</span>
+														<?php
 													}
-												} else { ?>
-                                                    <a class="bws_donate" href="https://bestwebsoft.com/donate/" target="_blank"><?php _e( 'Donate', 'bestwebsoft' ); ?></a> <span>|</span>
-												<?php }
 
-												if ( $is_pro_active ) { ?>
-                                                    <a class="bws_settings" href="<?php echo esc_url( self_admin_url( $bws_plugins[ $key_plugin ]["pro_settings"] ) ); ?>"><?php _e( 'Settings', 'bestwebsoft' ); ?></a>
-												<?php } else { ?>
-                                                    <a class="bws_settings" href="<?php echo esc_url( self_admin_url( $bws_plugins[ $key_plugin ]["settings"] ) ); ?>"><?php _e( 'Settings', 'bestwebsoft' ); ?></a>
-												<?php }
-											} else {
-												if ( $is_pro_installed ) { ?>
-                                                    <a class="button button-secondary" href="<?php echo esc_url( wp_nonce_url( self_admin_url( $current_page . '&bws_activate_plugin=' . $value_plugin['pro_version'] ), 'bws_activate_plugin' . $value_plugin['pro_version'] ) ); ?>" title="<?php _e( 'Activate this plugin', 'bestwebsoft' ); ?>"><?php _e( 'Activate', 'bestwebsoft' ); ?></a>
-												<?php } elseif ( ! empty( $plugins_array ) && isset( $value_plugin['pro_version'] ) && array_key_exists( $value_plugin['pro_version'], $plugins_array ) ) { ?>
-                                                    <form method="post" action="">
-                                                        <input type="submit" class="button button-secondary" value="<?php _e( 'Get Pro', 'bestwebsoft' ); ?>" />
-                                                        <input type="hidden" name="bws_plugin_action_submit" value="submit" />
-                                                        <input type="hidden" name="bws_install_plugin" value="<?php echo $value_plugin['pro_version']; ?>" />
-														<?php wp_nonce_field( plugin_basename(__FILE__), 'bws_license_install_nonce_name' ); ?>
-                                                    </form>
-												<?php } elseif ( $is_installed ) { ?>
-                                                    <a class="button button-secondary" href="<?php echo esc_url( wp_nonce_url( self_admin_url( $current_page . '&bws_activate_plugin=' . $key_plugin ), 'bws_activate_plugin' . $key_plugin ) ); ?>" title="<?php _e( 'Activate this plugin', 'bestwebsoft' ); ?>"><?php _e( 'Activate', 'bestwebsoft' ); ?></a>
-												<?php } else {
-													$install_url = isset( $value_plugin['install_url'] ) ? $value_plugin['install_url'] : network_admin_url( 'plugin-install.php?tab=search&type=term&s=' . str_replace( array( ' ', '-' ), '+', str_replace( '&', '', $value_plugin['name'] ) ) . '+BestWebSoft&plugin-search-input=Search+Plugins' ); ?>
-                                                    <a class="button button-secondary" href="<?php echo esc_url( $install_url ); ?>" title="<?php _e( 'Install this plugin', 'bestwebsoft' ); ?>" target="_blank"><?php _e( 'Install Now', 'bestwebsoft' ); ?></a>
-												<?php }
-											} ?>
-                                        </div>
-                                    </div>
-                                    <div class="clear"></div>
-                                </div>
-							<?php }
-							if ( $nothing_found ) { ?>
-                                <p class="description"><?php _e( 'Nothing found. Try another criteria.', 'bestwebsoft' ); ?></p>
+													if ( $is_pro_active ) {
+														?>
+														<a class="bws_settings" href="<?php echo esc_url( self_admin_url( $bws_plugins[ $key_plugin ]['pro_settings'] ) ); ?>"><?php esc_html_e( 'Settings', 'bestwebsoft' ); ?></a>
+													<?php } else { ?>
+														<a class="bws_settings" href="<?php echo esc_url( self_admin_url( $bws_plugins[ $key_plugin ]['settings'] ) ); ?>"><?php esc_html_e( 'Settings', 'bestwebsoft' ); ?></a>
+														<?php
+													}
+												} else {
+													if ( $is_pro_installed ) {
+														?>
+														<a class="button button-secondary" href="<?php echo esc_url( wp_nonce_url( self_admin_url( $current_page . '&bws_activate_plugin=' . $value_plugin['pro_version'] ), 'bws_activate_plugin' . $value_plugin['pro_version'] ) ); ?>" title="<?php esc_html_e( 'Activate this plugin', 'bestwebsoft' ); ?>"><?php esc_html_e( 'Activate', 'bestwebsoft' ); ?></a>
+													<?php } elseif ( ! empty( $plugins_array ) && isset( $value_plugin['pro_version'] ) && array_key_exists( $value_plugin['pro_version'], $plugins_array ) ) { ?>
+														<form method="post" action="">
+															<input type="submit" class="button button-secondary" value="<?php esc_html_e( 'Get Pro', 'bestwebsoft' ); ?>" />
+															<input type="hidden" name="bws_plugin_action_submit" value="submit" />
+															<input type="hidden" name="bws_install_plugin" value="<?php echo esc_url( $value_plugin['pro_version'] ); ?>" />
+															<?php wp_nonce_field( plugin_basename( __FILE__ ), 'bws_license_install_nonce_name' ); ?>
+														</form>
+													<?php } elseif ( $is_installed ) { ?>
+														<a class="button button-secondary" href="<?php echo esc_url( wp_nonce_url( self_admin_url( $current_page . '&bws_activate_plugin=' . $key_plugin ), 'bws_activate_plugin' . $key_plugin ) ); ?>" title="<?php esc_html_e( 'Activate this plugin', 'bestwebsoft' ); ?>"><?php esc_html_e( 'Activate', 'bestwebsoft' ); ?></a>
+														<?php
+													} else {
+														$install_url = isset( $value_plugin['install_url'] ) ? $value_plugin['install_url'] : network_admin_url( 'plugin-install.php?tab=search&type=term&s=' . str_replace( array( ' ', '-' ), '+', str_replace( '&', '', $value_plugin['name'] ) ) . '+BestWebSoft&plugin-search-input=Search+Plugins' );
+														?>
+														<a class="button button-secondary" href="<?php echo esc_url( $install_url ); ?>" title="<?php esc_html_e( 'Install this plugin', 'bestwebsoft' ); ?>" target="_blank"><?php esc_html_e( 'Install Now', 'bestwebsoft' ); ?></a>
+														<?php
+													}
+												}
+												?>
+											</div>
+										</div>
+									<div class="clear"></div>
+								</div>
+								<?php
+							}
+							if ( $nothing_found ) {
+								?>
+								<p class="description"><?php esc_html_e( 'Nothing found. Try another criteria.', 'bestwebsoft' ); ?></p>
 							<?php } ?>
-                        </div>
-                        <div id="bws-filter-wrapper">
-                            <div class="bws-filter">
-                                <div class="bws-filter-title"><?php _e( 'Category', 'bestwebsoft' ); ?></div>
-                                <ul class="bws-category">
-                                    <li>
-										<?php $sub_in_url = ( isset( $_GET['sub'] ) && in_array( $_GET['sub'], array( 'installed', 'not_installed' ) ) ) ? '&sub=' . $_GET['sub'] : ''; ?>
-                                        <a <?php if ( 'all' == $plugin_category ) echo ' class="bws-active"'; ?> href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url ) ); ?>"><?php _e( 'All', 'bestwebsoft' ); ?>
-                                            <span>(<?php echo count( $bws_plugins ); ?>)</span>
-                                        </a>
-                                    </li>
+						</div>
+						<div id="bws-filter-wrapper">
+							<div class="bws-filter">
+								<div class="bws-filter-title"><?php esc_html_e( 'Category', 'bestwebsoft' ); ?></div>
+								<ul class="bws-category">
+									<li>
+										<?php $sub_in_url = ( isset( $_GET['sub'] ) && in_array( sanitize_text_field( wp_unslash( $_GET['sub'] ) ), array( 'installed', 'not_installed' ) ) ) ? '&sub=' . sanitize_text_field( wp_unslash( $_GET['sub'] ) ) : ''; ?>
+										<a 
+										<?php
+										if ( 'all' === $plugin_category ) {
+											echo ' class="bws-active"';}
+										?>
+											href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url ) ); ?>"><?php esc_html_e( 'All', 'bestwebsoft' ); ?>
+											<span>(<?php echo count( $bws_plugins ); ?>)</span>
+										</a>
+									</li>
 									<?php foreach ( $bws_plugins_category as $category_key => $category_value ) { ?>
-                                        <li>
-                                            <a <?php if ( $category_key == $plugin_category ) echo ' class="bws-active"'; ?> href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url . '&category=' . $category_key ) ); ?>"><?php echo $category_value['name']; ?>
-                                                <span>(<?php echo $category_value['count']; ?>)</span>
-                                            </a>
-                                        </li>
+										<li>
+											<a 
+											<?php
+											if ( $category_key === $plugin_category ) {
+												echo ' class="bws-active"';}
+											?>
+												href="<?php echo esc_url( self_admin_url( $current_page . $sub_in_url . '&category=' . $category_key ) ); ?>"><?php echo esc_html( $category_value['name'] ); ?>
+												<span>(<?php echo intval( $category_value['count'] ); ?>)</span>
+											</a>
+										</li>
 									<?php } ?>
-                                </ul>
-                            </div>
-                        </div><!-- #bws-filter-wrapper -->
-                        <div class="clear"></div>
-					<?php }
-				} elseif ( 'bws_themes' == $page || 'themes' == $tab ) {
-					require( dirname( __FILE__ ) . '/product_list.php' ); ?>
-                    <h1><?php _e( 'Themes', 'bestwebsoft' ); ?></h1>
-                    <div id="availablethemes" class="bws-availablethemes">
-                        <div class="theme-browser content-filterable rendered">
-                            <div class="themes wp-clearfix">
-								<?php foreach ( $themes as $key => $theme ) {
-									$installed_theme = wp_get_theme( $theme->slug ); ?>
-                                    <div class="theme" tabindex="0">
-                                        <div class="theme-screenshot">
-                                            <img src="<?php echo bws_menu_url( "icons/themes/" ) . $theme->slug . '.png'; ?>" alt="" />
-                                        </div>
-                                        <div class="theme-author"><?php printf( __( 'By %s', 'bestwebsoft' ), 'BestWebSoft' ); ?></div>
-                                        <h3 class="theme-name"><?php echo $theme->name; ?></h3>
-                                        <div class="theme-actions">
-                                            <a class="button button-secondary preview install-theme-preview" href="<?php echo esc_url( $theme->href ); ?>" target="_blank"><?php _e( 'Learn More', 'bestwebsoft' ); ?></a>
-                                        </div>
-										<?php if ( $installed_theme->exists() ) {
-											if ( $wp_version < '4.6' ) { ?>
-                                                <div class="theme-installed"><?php _e( 'Already Installed', 'bestwebsoft' ); ?></div>
+								</ul>
+							</div>
+						</div><!-- #bws-filter-wrapper -->
+						<div class="clear"></div>
+						<?php
+					}
+				} elseif ( 'bws_themes' === $page || 'themes' === $tab ) {
+					require dirname( __FILE__ ) . '/product_list.php';
+					?>
+					<h1><?php esc_html_e( 'Themes', 'bestwebsoft' ); ?></h1>
+					<div id="availablethemes" class="bws-availablethemes">
+						<div class="theme-browser content-filterable rendered">
+							<div class="themes wp-clearfix">
+								<?php
+								foreach ( $themes as $key => $theme ) {
+									$installed_theme = wp_get_theme( $theme->slug );
+									?>
+									<div class="theme" tabindex="0">
+										<div class="theme-screenshot">
+											<img src="<?php echo esc_url( bws_menu_url( 'icons/themes/' ) . $theme->slug . '.png' ); ?>" alt="" />
+										</div>
+										<div class="theme-author"><?php printf( esc_html__( 'By %s', 'bestwebsoft' ), 'BestWebSoft' ); ?></div>
+										<h3 class="theme-name"><?php echo esc_html( $theme->name ); ?></h3>
+										<div class="theme-actions">
+											<a class="button button-secondary preview install-theme-preview" href="<?php echo esc_url( $theme->href ); ?>" target="_blank"><?php esc_html_e( 'Learn More', 'bestwebsoft' ); ?></a>
+										</div>
+										<?php
+										if ( $installed_theme->exists() ) {
+											if ( $wp_version < '4.6' ) {
+												?>
+												<div class="theme-installed"><?php esc_html_e( 'Already Installed', 'bestwebsoft' ); ?></div>
 											<?php } else { ?>
-                                                <div class="notice notice-success notice-alt inline"><p><?php _e( 'Installed', 'bestwebsoft' ); ?></p></div>
-											<?php }
-										} ?>
-                                    </div>
+												<div class="notice notice-success notice-alt inline"><p><?php esc_html_e( 'Installed', 'bestwebsoft' ); ?></p></div>
+												<?php
+											}
+										}
+										?>
+									</div>
 								<?php } ?>
-                                <br class="clear" />
-                            </div>
-                        </div>
-                        <p><a class="bws_browse_link" href="https://bestwebsoft.com/products/wordpress/themes/" target="_blank"><?php _e( 'Browse More WordPress Themes', 'bestwebsoft' ); ?> <span class="dashicons dashicons-arrow-right-alt2"></span></a></p>
-                    </div>
-				<?php } elseif ( 'bws_system_status' == $page || 'system-status' == $tab ) { ?>
-                    <h1><?php _e( 'System status', 'bestwebsoft' ); ?></h1>
-                    <div class="updated fade notice is-dismissible inline" <?php if ( ! ( isset( $_REQUEST['bwsmn_form_submit'] ) || isset( $_REQUEST['bwsmn_form_submit_custom_email'] ) ) || $error != "" ) echo 'style="display:none"'; ?>><p><strong><?php echo $message; ?></strong></p></div>
-                    <div class="error" <?php if ( "" == $error ) echo 'style="display:none"'; ?>><p><strong><?php echo $error; ?></strong></p></div>
-                    <form method="post" action="">
-                        <p>
-                            <input type="hidden" name="bwsmn_form_submit" value="submit" />
-                            <input type="submit" class="button-primary" value="<?php _e( 'Send to support', 'bestwebsoft' ) ?>" />
-							<?php wp_nonce_field( plugin_basename(__FILE__), 'bwsmn_nonce_submit' ); ?>
-                        </p>
-                    </form>
-                    <form method="post" action="">
-                        <p>
-                            <input type="hidden" name="bwsmn_form_submit_custom_email" value="submit" />
-                            <input type="submit" class="button" value="<?php _e( 'Send to custom email &#187;', 'bestwebsoft' ) ?>" />
-                            <input type="text" maxlength="250" value="" name="bwsmn_form_email" />
-							<?php wp_nonce_field( plugin_basename(__FILE__), 'bwsmn_nonce_submit_custom_email' ); ?>
-                        </p>
-                    </form>
+								<br class="clear" />
+							</div>
+						</div>
+						<p><a class="bws_browse_link" href="https://bestwebsoft.com/products/wordpress/themes/" target="_blank"><?php esc_html_e( 'Browse More WordPress Themes', 'bestwebsoft' ); ?> <span class="dashicons dashicons-arrow-right-alt2"></span></a></p>
+					</div>
+				<?php } elseif ( 'bws_system_status' === $page || 'system-status' === $tab ) { ?>
+					<h1><?php esc_html_e( 'System status', 'bestwebsoft' ); ?></h1>
+					<div class="updated fade notice is-dismissible inline" 
+					<?php
+					if ( ! ( isset( $_REQUEST['bwsmn_form_submit'] ) || isset( $_REQUEST['bwsmn_form_submit_custom_email'] ) ) || '' !== $error ) {
+						echo 'style="display:none"';}
+					?>
+					><p><strong><?php echo esc_html( $message ); ?></strong></p></div>
+					<div class="error" 
+					<?php
+					if ( '' === $error ) {
+						echo 'style="display:none"';}
+					?>
+					><p><strong><?php echo esc_html( $error ); ?></strong></p></div>
+					<form method="post" action="">
+						<p>
+							<input type="hidden" name="bwsmn_form_submit" value="submit" />
+							<input type="submit" class="button-primary" value="<?php esc_html_e( 'Send to support', 'bestwebsoft' ); ?>" />
+							<?php wp_nonce_field( plugin_basename( __FILE__ ), 'bwsmn_nonce_submit' ); ?>
+						</p>
+					</form>
+					<form method="post" action="">
+						<p>
+							<input type="hidden" name="bwsmn_form_submit_custom_email" value="submit" />
+							<input type="submit" class="button" value="<?php esc_html_e( 'Send to custom email &#187;', 'bestwebsoft' ); ?>" />
+							<input type="text" maxlength="250" value="" name="bwsmn_form_email" />
+							<?php wp_nonce_field( plugin_basename( __FILE__ ), 'bwsmn_nonce_submit_custom_email' ); ?>
+						</p>
+					</form>
 					<?php foreach ( $system_info as $info ) { ?>
-                        <table class="widefat bws-system-info" cellspacing="0">
-                            <thead>
-                            <tr>
-                                <th colspan="2">
-                                    <strong>
-										<?php echo $info['name'];
-										if ( isset( $info['count'] ) )
-											echo ' (' . $info['count'] . ')'; ?>
-                                    </strong>
-                                </th>
-                            </tr>
-                            </thead>
-                            <tbody>
+						<table class="widefat bws-system-info" cellspacing="0">
+							<thead>
+							<tr>
+								<th colspan="2">
+									<strong>
+										<?php
+										echo esc_html( $info['name'] );
+										if ( isset( $info['count'] ) ) {
+											echo ' (' . intval( $info['count'] ) . ')';
+										}
+										?>
+									</strong>
+								</th>
+							</tr>
+							</thead>
+							<tbody>
 							<?php foreach ( $info['data'] as $key => $value ) { ?>
-                                <tr>
-                                    <td scope="row"><?php echo $key; ?></td>
-                                    <td scope="row"><?php echo $value; ?></td>
-                                </tr>
+								<tr>
+									<td scope="row"><?php echo esc_attr( $key ); ?></td>
+									<td scope="row"><?php echo esc_html( $value ); ?></td>
+								</tr>
 							<?php } ?>
-                            </tbody>
-                        </table>
-					<?php }
-				} ?>
-            </div>
-        </div>
-	<?php }
+							</tbody>
+						</table>
+						<?php
+					}
+				}
+				?>
+			</div>
+		</div>
+		<?php
+	}
 }
 
 if ( ! function_exists( 'bws_get_banner_array' ) ) {
@@ -700,11 +866,11 @@
 			array( 'cptch_hide_banner_on_plugin_page', 'captcha-bws/captcha-bws.php', '3.8.4' ),
 			array( 'gllr_hide_banner_on_plugin_page', 'gallery-plugin/gallery-plugin.php', '3.9.1' ),
 			array( 'cntctfrm_for_ctfrmtdb_hide_banner_on_plugin_page', 'contact-form-plugin/contact_form.php', '3.62' ),
-            array( 'bwscrrntl_hide_banner_on_plugin_page', 'bws-car-rental/bws-car-rental.php', '0.0.1' ),
+			array( 'bwscrrntl_hide_banner_on_plugin_page', 'bws-car-rental/bws-car-rental.php', '0.0.1' ),
 			array( 'rtng_hide_banner_on_plugin_page', 'rating-bws/rating-bws.php', '1.0.0' ),
 			array( 'prflxtrflds_hide_banner_on_plugin_page', 'profile-extra-fields/profile-extra-fields.php', '1.1.3' ),
 			array( 'psttcsv_hide_banner_on_plugin_page', 'post-to-csv/post-to-csv.php', '1.3.4' ),
-			array( 'cstmdmnpg_hide_banner_on_plugin_page', 'custom-admin-page/custom-admin-page.php', '1.0.0' )
+			array( 'cstmdmnpg_hide_banner_on_plugin_page', 'custom-admin-page/custom-admin-page.php', '1.0.0' ),
 		);
 	}
 }