added maple performance caching plugin
This commit is contained in:
rodolfomartinez
parent
c44c49a836
commit
e468202f95
12 changed files with 4501 additions and 0 deletions
539
native/wordpress/maple-performance-wp/maple-performance.php
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539
native/wordpress/maple-performance-wp/maple-performance.php
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<?php
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/**
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* Plugin Name: Maple Performance WP
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* Plugin URI: https://mapleopentech.ca/maple-performance-wp
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* Description: A lightweight, privacy-focused WordPress performance plugin. No external dependencies, no tracking, no upsells.
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* Version: 1.0.0
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* Author: Maple Open Tech
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* Author URI: https://mapleopentech.ca
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* License: GPL-2.0-or-later
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* License URI: https://www.gnu.org/licenses/gpl-2.0.html
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* Text Domain: maple-performance
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* Domain Path: /languages
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* Requires at least: 5.9
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* Requires PHP: 7.4
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*
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* @package MaplePerformance
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*/
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// Prevent direct access
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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// Plugin constants
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define( 'MAPLE_PERF_VERSION', '1.0.0' );
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define( 'MAPLE_PERF_FILE', __FILE__ );
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define( 'MAPLE_PERF_PATH', plugin_dir_path( __FILE__ ) );
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define( 'MAPLE_PERF_URL', plugin_dir_url( __FILE__ ) );
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define( 'MAPLE_PERF_CACHE_DIR', WP_CONTENT_DIR . '/cache/maple-performance/' );
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define( 'MAPLE_PERF_CACHE_URL', content_url( '/cache/maple-performance/' ) );
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/**
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* Autoloader for plugin classes
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*/
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spl_autoload_register( function( $class ) {
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$prefix = 'Maple_Performance_';
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if ( strpos( $class, $prefix ) !== 0 ) {
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return;
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}
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$class_name = str_replace( $prefix, '', $class );
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$class_name = strtolower( str_replace( '_', '-', $class_name ) );
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$file = MAPLE_PERF_PATH . 'inc/class-maple-' . $class_name . '.php';
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if ( file_exists( $file ) ) {
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require_once $file;
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}
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});
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/**
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* Main plugin class
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*/
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final class Maple_Performance {
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/**
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* Single instance
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*/
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private static $instance = null;
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/**
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* Plugin settings
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*/
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public $settings = array();
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/**
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* Get instance
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*/
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public static function get_instance() {
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if ( null === self::$instance ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Constructor
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*/
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private function __construct() {
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$this->load_settings();
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$this->init_hooks();
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}
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/**
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* Load settings from database
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*/
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private function load_settings() {
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$defaults = array(
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// Site mode
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'site_mode' => 'brochure', // brochure, woocommerce, learndash, woo_learndash
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// Page caching
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'cache_enabled' => true,
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'cache_expiry' => 0, // 0 = never expires
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'cache_logged_in' => false,
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'cache_gzip' => true,
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'cache_brotli' => false,
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// HTML optimization
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'html_minify' => true,
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'html_remove_comments' => true,
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// CSS optimization
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'css_minify' => true,
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'css_aggregate' => true,
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'css_inline_aggregate' => false,
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'css_defer' => false, // Disabled by default for safety
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// JS optimization
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'js_minify' => true,
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'js_aggregate' => false, // Disabled by default for safety
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'js_defer' => false,
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'js_exclude_jquery' => true,
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// Exclusions
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'exclude_paths' => array(),
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'exclude_cookies' => array(),
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'exclude_js' => array(),
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'exclude_css' => array(),
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// Extra
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'remove_emojis' => true,
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'remove_query_strings' => true,
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'preconnect_domains' => array(),
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'dns_prefetch' => true,
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// Lazy loading
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'lazyload_images' => true,
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'lazyload_iframes' => true,
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'lazyload_exclude' => array(),
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// Google Fonts
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'google_fonts' => 'defer', // 'leave', 'remove', 'combine', 'defer'
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// Local Font Optimization
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'local_font_display' => true, // Add font-display: swap to all @font-face rules
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'preload_fonts' => array(), // Font URLs to preload (woff2 recommended)
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// Plugin Compatibility
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'compat_auto_detect' => false, // Auto-detect plugins (can be fragile)
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'compat_plugins' => array(), // Manually selected: woocommerce, learndash, wordfence, wpforms, gutenberg_fse
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);
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$saved = get_option( 'maple_performance_settings', array() );
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$this->settings = wp_parse_args( $saved, $defaults );
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// Apply site mode presets
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$this->apply_site_mode();
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}
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/**
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* Apply safe defaults based on site mode
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*/
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private function apply_site_mode() {
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switch ( $this->settings['site_mode'] ) {
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case 'woocommerce':
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$this->settings['js_aggregate'] = false;
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$this->settings['css_defer'] = false;
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$this->settings['cache_logged_in'] = false;
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break;
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case 'learndash':
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$this->settings['js_aggregate'] = false;
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$this->settings['css_defer'] = false;
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$this->settings['cache_logged_in'] = false;
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break;
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case 'woo_learndash':
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$this->settings['js_aggregate'] = false;
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$this->settings['js_defer'] = false;
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$this->settings['css_aggregate'] = true;
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$this->settings['css_inline_aggregate'] = false;
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$this->settings['css_defer'] = false;
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$this->settings['cache_logged_in'] = false;
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break;
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}
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// Ensure arrays are unique
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$this->settings['exclude_paths'] = array_unique( array_filter( $this->settings['exclude_paths'] ) );
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$this->settings['exclude_cookies'] = array_unique( array_filter( $this->settings['exclude_cookies'] ) );
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$this->settings['exclude_js'] = array_unique( array_filter( $this->settings['exclude_js'] ) );
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$this->settings['exclude_css'] = array_unique( array_filter( $this->settings['exclude_css'] ) );
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}
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/**
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* Initialize hooks
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*/
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private function init_hooks() {
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// Activation/Deactivation
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register_activation_hook( MAPLE_PERF_FILE, array( $this, 'activate' ) );
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register_deactivation_hook( MAPLE_PERF_FILE, array( $this, 'deactivate' ) );
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// Load components
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add_action( 'plugins_loaded', array( $this, 'load_components' ) );
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// Admin
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if ( is_admin() ) {
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add_action( 'plugins_loaded', array( $this, 'load_admin' ) );
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}
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}
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/**
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* Load plugin components
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*/
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public function load_components() {
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// Compatibility layer (always load to detect plugins)
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require_once MAPLE_PERF_PATH . 'inc/class-maple-compat.php';
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Maple_Performance_Compat::get_instance();
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// Cache component
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if ( $this->settings['cache_enabled'] && ! is_admin() ) {
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require_once MAPLE_PERF_PATH . 'inc/class-maple-cache.php';
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Maple_Performance_Cache::get_instance();
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}
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// Optimize component (CSS/JS/HTML)
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if ( ! is_admin() ) {
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require_once MAPLE_PERF_PATH . 'inc/class-maple-optimize.php';
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Maple_Performance_Optimize::get_instance();
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}
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// Extra optimizations
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if ( $this->settings['remove_emojis'] ) {
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$this->disable_emojis();
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}
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}
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/**
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* Load admin component
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*/
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public function load_admin() {
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require_once MAPLE_PERF_PATH . 'inc/class-maple-admin.php';
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Maple_Performance_Admin::get_instance();
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}
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/**
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* Disable WordPress emojis
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*/
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private function disable_emojis() {
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remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
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remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
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remove_action( 'wp_print_styles', 'print_emoji_styles' );
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remove_action( 'admin_print_styles', 'print_emoji_styles' );
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remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
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remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
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remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
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add_filter( 'tiny_mce_plugins', function( $plugins ) {
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return is_array( $plugins ) ? array_diff( $plugins, array( 'wpemoji' ) ) : array();
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});
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add_filter( 'wp_resource_hints', function( $urls, $relation_type ) {
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if ( 'dns-prefetch' === $relation_type ) {
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$urls = array_filter( $urls, function( $url ) {
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return strpos( $url, 'https://s.w.org/images/core/emoji/' ) === false;
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});
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}
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return $urls;
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}, 10, 2 );
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}
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/**
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* Plugin activation
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*/
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public function activate() {
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// Create cache directory
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if ( ! file_exists( MAPLE_PERF_CACHE_DIR ) ) {
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wp_mkdir_p( MAPLE_PERF_CACHE_DIR );
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}
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// Create assets cache directory
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if ( ! file_exists( MAPLE_PERF_CACHE_DIR . 'assets/' ) ) {
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wp_mkdir_p( MAPLE_PERF_CACHE_DIR . 'assets/' );
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}
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// Add index.php for security
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$index_content = "<?php\n// Silence is golden.\nif ( ! defined( 'ABSPATH' ) ) { exit; }";
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if ( ! file_exists( MAPLE_PERF_CACHE_DIR . 'index.php' ) ) {
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file_put_contents( MAPLE_PERF_CACHE_DIR . 'index.php', $index_content );
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}
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if ( ! file_exists( MAPLE_PERF_CACHE_DIR . 'assets/index.php' ) ) {
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file_put_contents( MAPLE_PERF_CACHE_DIR . 'assets/index.php', $index_content );
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}
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// Set default settings
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if ( ! get_option( 'maple_performance_settings' ) ) {
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add_option( 'maple_performance_settings', array() );
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}
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// Check for caching conflicts and set flag to show notice
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$conflicts = $this->detect_caching_conflicts();
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if ( ! empty( $conflicts ) ) {
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set_transient( 'maple_perf_activation_conflict', $conflicts, 60 );
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}
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// Clear any existing cache
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$this->clear_cache();
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// Clear any previously dismissed conflict notice
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delete_transient( 'maple_perf_conflict_dismissed' );
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flush_rewrite_rules();
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}
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/**
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* Detect caching plugin conflicts at activation time
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*/
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private function detect_caching_conflicts() {
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$conflicts = array();
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// Check for common caching plugins
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if ( defined( 'WP_ROCKET_VERSION' ) ) {
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$conflicts[] = 'WP Rocket';
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}
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if ( defined( 'W3TC' ) || class_exists( 'W3_Plugin_TotalCache' ) ) {
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$conflicts[] = 'W3 Total Cache';
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}
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if ( defined( 'LSCWP_V' ) || class_exists( 'LiteSpeed_Cache' ) ) {
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$conflicts[] = 'LiteSpeed Cache';
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}
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if ( defined( 'WPCACHEHOME' ) || function_exists( 'wp_cache_phase2' ) ) {
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$conflicts[] = 'WP Super Cache';
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}
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if ( class_exists( 'WpFastestCache' ) || defined( 'WPFC_WP_CONTENT_BASENAME' ) ) {
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$conflicts[] = 'WP Fastest Cache';
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}
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if ( class_exists( 'autoptimizeMain' ) || defined( 'AUTOPTIMIZE_PLUGIN_VERSION' ) ) {
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$conflicts[] = 'Autoptimize';
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}
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if ( class_exists( 'Cache_Enabler' ) || defined( 'CACHE_ENABLER_VERSION' ) ) {
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$conflicts[] = 'Cache Enabler';
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}
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if ( class_exists( 'WP_Hummingbird' ) || defined( 'WPHB_VERSION' ) ) {
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$conflicts[] = 'Hummingbird';
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}
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if ( class_exists( 'Breeze_Admin' ) || defined( 'BREEZE_VERSION' ) ) {
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$conflicts[] = 'Breeze';
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}
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if ( class_exists( 'SiteGround_Optimizer' ) || defined( 'SG_OPTIMIZER_VERSION' ) ) {
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$conflicts[] = 'SG Optimizer';
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}
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return $conflicts;
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}
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/**
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* Plugin deactivation
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*/
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public function deactivate() {
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$this->clear_cache();
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flush_rewrite_rules();
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}
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/**
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* Clear all caches
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*/
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public function clear_cache() {
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// Clear page cache
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if ( class_exists( 'Maple_Performance_Cache' ) ) {
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Maple_Performance_Cache::clear_all();
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} else {
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$this->recursive_delete( MAPLE_PERF_CACHE_DIR );
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}
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// Recreate directories
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if ( ! file_exists( MAPLE_PERF_CACHE_DIR ) ) {
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wp_mkdir_p( MAPLE_PERF_CACHE_DIR );
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}
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if ( ! file_exists( MAPLE_PERF_CACHE_DIR . 'assets/' ) ) {
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wp_mkdir_p( MAPLE_PERF_CACHE_DIR . 'assets/' );
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}
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}
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/**
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* Recursively delete directory contents
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*/
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private function recursive_delete( $dir ) {
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if ( ! is_dir( $dir ) ) {
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return;
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}
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// Safety check - only delete within wp-content/cache/maple-performance
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$real_dir = realpath( $dir );
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$allowed_base = realpath( WP_CONTENT_DIR );
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if ( false === $real_dir || false === $allowed_base ) {
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return;
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}
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if ( strpos( $real_dir, $allowed_base ) !== 0 ) {
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return;
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}
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// Additional safety - must contain 'maple-performance' in path
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if ( strpos( $real_dir, 'maple-performance' ) === false ) {
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return;
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}
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// Limit iterations to prevent runaway deletion
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$max_iterations = 50000;
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$iterations = 0;
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try {
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$files = new RecursiveIteratorIterator(
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new RecursiveDirectoryIterator( $dir, RecursiveDirectoryIterator::SKIP_DOTS ),
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RecursiveIteratorIterator::CHILD_FIRST
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);
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foreach ( $files as $file ) {
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if ( ++$iterations > $max_iterations ) {
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break; // Safety limit reached
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}
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$file_path = $file->getRealPath();
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// Verify each file is within allowed directory
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if ( strpos( $file_path, $real_dir ) !== 0 ) {
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continue;
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}
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if ( $file->isDir() ) {
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@rmdir( $file_path );
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} else {
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@unlink( $file_path );
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}
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}
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} catch ( Exception $e ) {
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// Handle iterator exceptions gracefully
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return;
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}
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}
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/**
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* Get setting value
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*/
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public function get_setting( $key, $default = null ) {
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return isset( $this->settings[ $key ] ) ? $this->settings[ $key ] : $default;
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}
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/**
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* Check if current request should be excluded from caching
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*/
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public function is_excluded() {
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// Admin requests
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if ( is_admin() ) {
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return true;
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}
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// AJAX requests
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if ( wp_doing_ajax() ) {
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return true;
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}
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// Cron requests
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if ( wp_doing_cron() ) {
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return true;
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}
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// REST API
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if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
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return true;
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}
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// POST requests
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if ( 'GET' !== $_SERVER['REQUEST_METHOD'] ) {
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return true;
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}
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// DONOTCACHEPAGE constant (set by compat class or other plugins)
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if ( defined( 'DONOTCACHEPAGE' ) && DONOTCACHEPAGE ) {
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return true;
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}
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// Logged-in users (unless enabled)
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if ( ! $this->settings['cache_logged_in'] && is_user_logged_in() ) {
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return true;
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}
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// Get cookie exclusions with compat filter
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$exclude_cookies = apply_filters( 'maple_performance_cookie_exclusions', $this->settings['exclude_cookies'] );
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// Check excluded cookies
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foreach ( $exclude_cookies as $cookie ) {
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if ( ! empty( $cookie ) ) {
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// Support partial cookie name matching (for session cookies with dynamic suffixes)
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foreach ( $_COOKIE as $cookie_name => $cookie_value ) {
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if ( strpos( $cookie_name, $cookie ) !== false ) {
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return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Get path exclusions with compat filter
|
||||
$exclude_paths = apply_filters( 'maple_performance_path_exclusions', $this->settings['exclude_paths'] );
|
||||
|
||||
// Check excluded paths
|
||||
$request_uri = $_SERVER['REQUEST_URI'] ?? '';
|
||||
foreach ( $exclude_paths as $path ) {
|
||||
if ( ! empty( $path ) && strpos( $request_uri, $path ) !== false ) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
// Allow other plugins/code to exclude
|
||||
if ( apply_filters( 'maple_performance_exclude_optimization', false ) ) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// WooCommerce specific
|
||||
if ( function_exists( 'is_cart' ) && ( is_cart() || is_checkout() || is_account_page() ) ) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// LearnDash specific - always exclude when user is enrolled
|
||||
if ( function_exists( 'learndash_user_get_enrolled_courses' ) && is_user_logged_in() ) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize plugin
|
||||
*/
|
||||
function maple_performance() {
|
||||
return Maple_Performance::get_instance();
|
||||
}
|
||||
|
||||
// Start the plugin
|
||||
maple_performance();
|
||||
|
||||
/**
|
||||
* Template tag to clear cache
|
||||
*/
|
||||
function maple_clear_cache() {
|
||||
maple_performance()->clear_cache();
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue