107 lines
2.3 KiB
PHP
107 lines
2.3 KiB
PHP
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<?php
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if (!defined('ABSPATH')) die('No direct access allowed');
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class WP_Optimize_Detect_Cache_Plugins {
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private static $instance;
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/**
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* WP_Optimize_Detect_Cache_Plugins constructor.
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*/
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protected function __construct() {
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}
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/**
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* Detect list of active most popular WordPress cache plugins.
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*
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* @return array
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*/
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public function get_active_cache_plugins() {
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// The index is the plugin's slug
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$active_cache_plugins = array();
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foreach ($this->get_plugins() as $plugin_slug => $plugin_title) {
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$function_name = 'is_'.str_replace('-', '_', $plugin_slug).'_plugin_active';
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if (is_callable(array($this, $function_name))) {
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if (call_user_func(array($this, $function_name))) {
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$active_cache_plugins[$plugin_slug] = $plugin_title;
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}
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} else {
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if ($this->is_plugin_active($plugin_slug)) {
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$active_cache_plugins[$plugin_slug] = $plugin_title;
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}
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}
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}
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return $active_cache_plugins;
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}
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/**
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* Get the plugins list
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*
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* @return array
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*/
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protected function get_plugins() {
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return array(
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'w3-total-cache' => 'W3 Total Cache',
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'wp-super-cache' => 'WP Super Cache',
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'wp-rocket' => 'WP Rocket',
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'wp-fastest-cache' => 'WP Fastest Cache',
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'litespeed-cache' => 'LiteSpeed Cache',
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'cache-enabler' => 'Cache Enabler',
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'comet-cache' => 'Comet Cache',
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'hummingbird-performance' => 'Hummingbird',
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'hyper-cache' => 'Hyper Cache',
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);
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}
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/**
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* Check if W3 Total Cache active.
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*
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* @return bool
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*/
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public function is_w3_total_cache_plugin_active() {
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return defined('W3TC_VERSION') || $this->is_plugin_active('w3-total-cache');
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}
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/**
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* Check if WP Rocket active.
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*
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* @return bool
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*/
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public function is_wp_rocket_plugin_active() {
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return defined('WP_ROCKET_VERSION') || $this->is_plugin_active('wp-rocket');
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}
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/**
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* Check if $plugin is active.
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*
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* @param string $plugin - plugin slug
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*
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* @return bool
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*/
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private function is_plugin_active($plugin) {
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$status = WP_Optimize()->get_db_info()->get_plugin_status($plugin);
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return $status['active'];
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}
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/**
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* Instance of WP_Optimize_Detect_Cache_Plugins.
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*
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* @return WP_Optimize_Detect_Cache_Plugins
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*/
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static public function instance() {
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static $instance;
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if (empty($instance)) {
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$instance = new self();
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}
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return $instance;
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}
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}
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