File Content: class-qode-optimizer-options.php <?php /** * Implementation of options procedures * * @package Qode */ if ( ! defined( 'ABSPATH' ) ) { // Exit if accessed directly. exit; } class Qode_Optimizer_Options { /** * Options * * @var array $options */ protected static $options = array(); /** * Ajax options * * @var array $ajax_options_list */ protected static $ajax_options_list = array(); /** * Get all options * * @return array */ public static function get_options() { if ( ! is_array( static::$options ) ) { return array(); } return static::$options; } /** * Get specific option * * @param $option string * * @return mixed */ public static function get_option( $option ) { if ( ! is_string( $option ) || '' === $option ) { return null; } $all_options = static::get_options(); if ( ! array_key_exists( $option, $all_options ) ) { return null; } return $all_options[ $option ]; } /** * Set specific option * * @param $option string * @param $value mixed */ public static function set_option( $option, $value ) { if ( is_string( $option ) && '' !== $option ) { static::$options[ $option ] = $value; } } /** * Get all ajax options * * @return array */ public static function get_ajax_options_list() { if ( ! is_array( static::$ajax_options_list ) ) { return array(); } return static::$ajax_options_list; } /** * Initialization */ public static function init() { static::$options = array(); // Optimization Options. static::$options['image_max_width'] = static::get_image_max_width(); static::$options['image_max_height'] = static::get_image_max_height(); static::$options['jpg_compression_method'] = static::get_jpg_compression_method(); static::$options['jpg_compression_quality'] = static::get_jpg_compression_quality(); static::$options['png_compression_method'] = static::get_png_compression_method(); static::$options['png_compression_quality'] = static::get_png_compression_quality(); static::$options['gif_compression_method'] = static::get_gif_compression_method(); static::$options['gif_compression_quality'] = static::get_gif_compression_quality(); static::$options['image_metadata_remove'] = static::get_image_metadata_remove(); // WebP Options. static::$options['enable_webp_creation'] = static::get_enable_webp_creation(); static::$options['webp_conversion_method'] = static::get_webp_conversion_method(); static::$options['webp_quality'] = static::get_webp_quality(); static::$options['insert_rewriting_rules'] = static::get_insert_rewriting_rules(); static::$options['picture_webp_rewriting'] = static::get_picture_webp_rewriting(); // Advanced Options. static::$options['backup_method'] = static::get_backup_method(); static::$options['optimize_additional_folders'] = static::get_optimize_additional_folders(); static::$options['optimize_exclude_images'] = static::get_optimize_exclude_images(); static::$options['enable_system_log'] = static::get_enable_system_log(); static::$ajax_options_list = array(); static::$ajax_options_list[] = 'qodef_insert_rewriting_rules'; // Ajax calls. if ( Qode_Optimizer_User::is_admin() ) { add_action( 'wp_ajax_options_action_get_convert_options', array( 'Qode_Optimizer_Options', 'get_convert_options_ajax' ) ); add_action( 'wp_ajax_options_action_ajax_option_add_description', array( 'Qode_Optimizer_Options', 'handle_ajax_option_add_description' ) ); add_action( 'wp_ajax_options_action_ajax_option_action', array( 'Qode_Optimizer_Options', 'handle_ajax_option_action' ) ); } } /** * Gets admin options set for conversion * * @return array */ public static function get_convert_options() { $options = array(); foreach ( array( 'image/jpeg' => 'enable_jpg_to_png_conversion', 'image/png' => 'enable_png_to_jpg_conversion', 'image/gif' => 'enable_gif_to_png_conversion', ) as $mime_type => $option ) { $options[ $mime_type ] = static::get_option( $option ); } return $options; } /** * Ajax - Gets admin options set for conversion */ public static function get_convert_options_ajax() { if ( isset( $_POST ) && ! empty( $_POST ) ) { if ( empty( $_POST['options']['qo_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['options']['qo_nonce'] ), 'qo-nonce' ) ) { if ( ! wp_doing_ajax() ) { wp_die( esc_html__( 'Access denied.', 'qode-optimizer' ) ); } wp_die( wp_json_encode( array( 'error' => esc_html__( 'Access denied.', 'qode-optimizer' ) ) ) ); } $options = array(); foreach ( array( 'enable_jpg_to_png_conversion', 'enable_png_to_jpg_conversion', 'enable_gif_to_png_conversion', ) as $mime_type => $option ) { $options[ $mime_type ] = static::get_option( $option ); } if ( ! empty( $options ) ) { qode_optimizer_get_ajax_status( 'success', esc_html__( 'Success', 'qode-optimizer' ), $options ); } else { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Fail', 'qode-optimizer' ), $options ); } } } /** * Ajax - Adds ajax option description (Rewriting rules option) */ public static function handle_ajax_option_add_description() { if ( isset( $_POST ) && ! empty( $_POST ) ) { if ( empty( $_POST['options']['qo_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['options']['qo_nonce'] ), 'qode_optimizer_framework_ajax_save_nonce' ) ) { if ( ! wp_doing_ajax() ) { wp_die( esc_html__( 'Access denied.', 'qode-optimizer' ) ); } wp_die( wp_json_encode( array( 'error' => esc_html__( 'Access denied.', 'qode-optimizer' ) ) ) ); } if ( ! empty( $_POST['options']['name'] ) ) { $option_name = sanitize_text_field( wp_unslash( $_POST['options']['name'] ) ); if ( ! in_array( $option_name, static::get_ajax_options_list(), true ) ) { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Unknown option', 'qode-optimizer' ) ); } switch ( $option_name ) { case 'qodef_insert_rewriting_rules': $web_server = Qode_Optimizer_Web_Server_Factory::create(); $htaccess_rules = $web_server ? $web_server->get_htaccess_rules() : ''; if ( ! empty( $htaccess_rules ) ) { $output = array( 'title' => esc_html( $web_server::WEB_SERVER_TYPE . ' web server' ), 'description' => $htaccess_rules, ); qode_optimizer_get_ajax_status( 'success', esc_html__( 'Success', 'qode-optimizer' ), $output ); } break; } } qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Some error occurred', 'qode-optimizer' ) ); } } /** * Ajax - Does ajax option action (Rewriting rules option) */ public static function handle_ajax_option_action() { if ( isset( $_POST ) && ! empty( $_POST ) ) { if ( empty( $_POST['options']['qo_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['options']['qo_nonce'] ), 'qode_optimizer_framework_ajax_save_nonce' ) ) { if ( ! wp_doing_ajax() ) { wp_die( esc_html__( 'Access denied.', 'qode-optimizer' ) ); } wp_die( wp_json_encode( array( 'error' => esc_html__( 'Access denied.', 'qode-optimizer' ) ) ) ); } if ( ! empty( $_POST['options']['name'] ) && ! empty( $_POST['options']['value'] ) ) { $option_name = sanitize_text_field( wp_unslash( $_POST['options']['name'] ) ); $option_value = sanitize_text_field( wp_unslash( $_POST['options']['value'] ) ); if ( ! in_array( $option_name, static::get_ajax_options_list(), true ) ) { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Unknown option', 'qode-optimizer' ) ); } switch ( $option_name ) { case 'qodef_insert_rewriting_rules': $web_server = Qode_Optimizer_Web_Server_Factory::create(); if ( ! $web_server || ! $web_server->check_htaccess_availability() ) { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Htaccess not available', 'qode-optimizer' ) ); } if ( ! in_array( $option_value, array( 'yes', 'no' ), true ) ) { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Unknown option value', 'qode-optimizer' ) ); } $admin_options = get_option( QODE_OPTIMIZER_OPTIONS_NAME ); $cloudflare_protection_exists = Qode_Optimizer_Web_Server::cloudflare_protection_exists(); $current_rules = extract_from_markers( $web_server->get_htaccess_path(), 'QODE OPTIMIZER' ); // Current rules exist. if ( ! empty( $current_rules ) ) { if ( 'yes' === $option_value ) { // NO -> YES. if ( ! $cloudflare_protection_exists ) { // No Cloudflare protection. if ( insert_with_markers( $web_server->get_htaccess_path(), 'QODE OPTIMIZER', $web_server->get_htaccess_rules() ) ) { $admin_options['qodef_insert_rewriting_rules'] = $option_value; update_option( QODE_OPTIMIZER_OPTIONS_NAME, $admin_options ); $message = esc_html__( 'Rewriting rules have been successfully inserted', 'qode-optimizer' ); qode_optimizer_get_ajax_status( 'success', $message ); } else { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Failed to insert rules', 'qode-optimizer' ) ); } } else { // Cloudflare protection is on. if ( insert_with_markers( $web_server->get_htaccess_path(), 'QODE OPTIMIZER', '' ) ) { $message = esc_html__( 'Cloudflare protection detected... rewrite rules have been removed, to avoid any possible conflicts', 'qode-optimizer' ); qode_optimizer_get_ajax_status( 'fail', $message ); } else { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Failed to insert rules', 'qode-optimizer' ) ); } } } else { // YES -> NO. if ( insert_with_markers( $web_server->get_htaccess_path(), 'QODE OPTIMIZER', '' ) ) { $admin_options['qodef_insert_rewriting_rules'] = $option_value; update_option( QODE_OPTIMIZER_OPTIONS_NAME, $admin_options ); $message = esc_html__( 'Rewriting rules have been successfully removed', 'qode-optimizer' ); qode_optimizer_get_ajax_status( 'success', $message ); } else { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Failed to remove rules', 'qode-optimizer' ) ); } } } else { // No rules exist. if ( 'yes' === $option_value ) { // NO -> YES. if ( ! $cloudflare_protection_exists ) { // No Cloudflare protection. if ( insert_with_markers( $web_server->get_htaccess_path(), 'QODE OPTIMIZER', $web_server->get_htaccess_rules() ) ) { $admin_options['qodef_insert_rewriting_rules'] = $option_value; update_option( QODE_OPTIMIZER_OPTIONS_NAME, $admin_options ); $message = esc_html__( 'Rewriting rules have been successfully inserted', 'qode-optimizer' ); qode_optimizer_get_ajax_status( 'success', $message ); } else { qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Failed to insert rules', 'qode-optimizer' ) ); } } else { // Cloudflare protection is on. $message = esc_html__( 'Cloudflare protection detected... rewrite rules have been discarded, to avoid any possible conflicts', 'qode-optimizer' ); qode_optimizer_get_ajax_status( 'fail', $message ); } } else { // YES -> NO. $admin_options['qodef_insert_rewriting_rules'] = $option_value; update_option( QODE_OPTIMIZER_OPTIONS_NAME, $admin_options ); $message = esc_html__( 'There were no rewrite rules to remove', 'qode-optimizer' ); qode_optimizer_get_ajax_status( 'success', $message ); } } break; } } qode_optimizer_get_ajax_status( 'fail', esc_html__( 'Some error occurred', 'qode-optimizer' ), array( 'error' => 'general' ) ); } } /** * Optimization Options */ /** * Gets image max width option (Integer) * * @return int */ public static function get_image_max_width() { $image_max_width = qode_optimizer_get_post_value_through_levels( 'qodef_image_max_width' ); return Qode_Optimizer_Utility::correct_integer( $image_max_width, 0, 1000000, 0 ); } /** * Gets image max height option (Integer) * * @return int */ public static function get_image_max_height() { $image_max_height = qode_optimizer_get_post_value_through_levels( 'qodef_image_max_height' ); return Qode_Optimizer_Utility::correct_integer( $image_max_height, 0, 1000000, 0 ); } /** * Gets jpg compression method option (Select) * * @return string */ public static function get_jpg_compression_method() { $compression_method = qode_optimizer_get_post_value_through_levels( 'qodef_jpg_compression_method' ); return Qode_Optimizer_Utility::correct_select( $compression_method, array( 'none', 'lossless-clt', 'lossy-clt', 'lossy-native' ), 'lossy-native' ); } /** * Gets jpg compression quality option (Integer) * * @return int */ public static function get_jpg_compression_quality() { $compression_quality = qode_optimizer_get_post_value_through_levels( 'qodef_jpg_compression_quality' ); return Qode_Optimizer_Utility::correct_integer( $compression_quality ); } /** * Gets png compression method option (Select) * * @return string */ public static function get_png_compression_method() { $compression_method = qode_optimizer_get_post_value_through_levels( 'qodef_png_compression_method' ); return Qode_Optimizer_Utility::correct_select( $compression_method, array( 'none', 'lossless-clt', 'lossy-clt', 'lossy-native' ), 'lossy-native' ); } /** * Gets png compression quality option (Integer) * * @return int */ public static function get_png_compression_quality() { $compression_quality = qode_optimizer_get_post_value_through_levels( 'qodef_png_compression_quality' ); return Qode_Optimizer_Utility::correct_integer( $compression_quality ); } /** * Gets gif compression method option (Select) * * @return string */ public static function get_gif_compression_method() { $compression_method = qode_optimizer_get_post_value_through_levels( 'qodef_gif_compression_method' ); return Qode_Optimizer_Utility::correct_select( $compression_method, array( 'none', 'lossy-clt', 'lossy-native' ), 'lossy-native' ); } /** * Gets gif compression quality option (Integer) * * @return int */ public static function get_gif_compression_quality() { $compression_quality = qode_optimizer_get_post_value_through_levels( 'qodef_gif_compression_quality' ); return Qode_Optimizer_Utility::correct_integer( $compression_quality ); } /** * Gets image metadata remove option (Yes/No) * * @return string */ public static function get_image_metadata_remove() { $image_metadata_remove = qode_optimizer_get_post_value_through_levels( 'qodef_image_metadata_remove' ); return Qode_Optimizer_Utility::correct_yesno( $image_metadata_remove ); } /** * WebP Options */ /** * Gets enable webp creation option (Yes/No) * * @return string */ public static function get_enable_webp_creation() { $enable_webp_creation = qode_optimizer_get_post_value_through_levels( 'qodef_enable_webp_creation' ); return Qode_Optimizer_Utility::correct_yesno( $enable_webp_creation ); } /** * Gets webp conversion method option (Select) * * @return string */ public static function get_webp_conversion_method() { $webp_conversion_method = qode_optimizer_get_post_value_through_levels( 'qodef_webp_conversion_method' ); return Qode_Optimizer_Utility::correct_select( $webp_conversion_method, array( 'native', 'tools' ), 'native' ); } /** * Gets webp quality option (Integer) * * @return int */ public static function get_webp_quality() { $webp_quality = qode_optimizer_get_post_value_through_levels( 'qodef_webp_quality' ); return Qode_Optimizer_Utility::correct_integer( $webp_quality ); } /** * Gets insert rewriting rules option (Yes/No) * * @return string */ public static function get_insert_rewriting_rules() { $insert_rewriting_rules = qode_optimizer_get_post_value_through_levels( 'qodef_insert_rewriting_rules' ); return Qode_Optimizer_Utility::correct_yesno( $insert_rewriting_rules ); } /** * Gets picture webp rewriting option (Yes/No) * * @return string */ public static function get_picture_webp_rewriting() { $picture_webp_rewriting = qode_optimizer_get_post_value_through_levels( 'qodef_picture_webp_rewriting' ); return Qode_Optimizer_Utility::correct_yesno( $picture_webp_rewriting ); } /** * Advanced Options */ /** * Gets backup method option (Select) * * @return string */ public static function get_backup_method() { $backup_method = qode_optimizer_get_post_value_through_levels( 'qodef_backup_method' ); return Qode_Optimizer_Utility::correct_select( $backup_method, array( 'local' ), 'local' ); } /** * Gets optimize additional folders option (Textarea) * * @return array */ public static function get_optimize_additional_folders() { $optimize_additional_folders = qode_optimizer_get_post_value_through_levels( 'qodef_optimize_additional_folders' ); $folders_array = '' !== $optimize_additional_folders ? explode( PHP_EOL, $optimize_additional_folders ) : array(); if ( ! empty( $folders_array ) ) { $root = realpath( qode_optimizer_get_home_path() ); return array_filter( $folders_array, function ( $item ) use ( $root ) { $item = realpath( $item ); if ( $item ) { return ! empty( $item ) && false !== strpos( $item, $root ); } return false; } ); } return array(); } /** * Gets optimize exclude images option (Textarea) * * @return array */ public static function get_optimize_exclude_images() { $optimize_exclude_images = qode_optimizer_get_post_value_through_levels( 'qodef_optimize_exclude_images' ); $folders_array = '' !== $optimize_exclude_images ? explode( PHP_EOL, $optimize_exclude_images ) : array(); if ( ! empty( $folders_array ) ) { $root = realpath( qode_optimizer_get_home_path() ); return array_filter( $folders_array, function ( $item ) use ( $root ) { $item = realpath( $item ); if ( $item ) { return ! empty( $item ) && false !== strpos( $item, $root ); } return false; } ); } return array(); } /** * Gets enable system log option (Yes/No) * * @return string */ public static function get_enable_system_log() { $enable_system_log = qode_optimizer_get_post_value_through_levels( 'qodef_enable_system_log' ); return Qode_Optimizer_Utility::correct_yesno( $enable_system_log ); } } Submit