完全重写

2025-08-03 12:23:42 +08:00 · 2025-05-26 02:03:35 +08:00 · 2025-05-26 02:03:35 +08:00 · 0ae1b5b593
commit 0ae1b5b593
parent fa7b00b4f5
13 changed files with 4657 additions and 78 deletions
--- a/includes/class-wpban-cache.php
+++ b/includes/class-wpban-cache.php
@ -0,0 +1,82 @@
+<?php
+if (!defined('ABSPATH')) {
+    exit;
+}
+
+class WPBan_Cache {
+    private $cache_group = 'wpban';
+    private $use_transients = false;
+    
+    public function __construct() {
+        // Check if object caching is available
+        if (!wp_using_ext_object_cache()) {
+            $this->use_transients = true;
+        }
+    }
+    
+    public function get($key, $callback = null, $expiration = 3600) {
+        $settings = get_option('wpban_settings', []);
+        if (empty($settings['enable_caching'])) {
+            return $callback ? $callback() : false;
+        }
+        
+        $cache_key = $this->get_cache_key($key);
+        
+        if ($this->use_transients) {
+            $value = get_transient($cache_key);
+        } else {
+            $value = wp_cache_get($key, $this->cache_group);
+        }
+        
+        if ($value === false && $callback) {
+            $value = $callback();
+            $this->set($key, $value, $expiration);
+        }
+        
+        return $value;
+    }
+    
+    public function set($key, $value, $expiration = 3600) {
+        $settings = get_option('wpban_settings', []);
+        if (empty($settings['enable_caching'])) {
+            return false;
+        }
+        
+        $cache_key = $this->get_cache_key($key);
+        
+        if ($this->use_transients) {
+            return set_transient($cache_key, $value, $expiration);
+        } else {
+            return wp_cache_set($key, $value, $this->cache_group, $expiration);
+        }
+    }
+    
+    public function delete($key) {
+        $cache_key = $this->get_cache_key($key);
+        
+        if ($this->use_transients) {
+            return delete_transient($cache_key);
+        } else {
+            return wp_cache_delete($key, $this->cache_group);
+        }
+    }
+    
+    public function clear() {
+        if ($this->use_transients) {
+            // Clear all WPBan transients
+            global $wpdb;
+            $wpdb->query(
+                "DELETE FROM {$wpdb->options} 
+                WHERE option_name LIKE '_transient_wpban_%' 
+                OR option_name LIKE '_transient_timeout_wpban_%'"
+            );
+        } else {
+            // Clear object cache group
+            wp_cache_delete_group($this->cache_group);
+        }
+    }
+    
+    private function get_cache_key($key) {
+        return $this->use_transients ? 'wpban_' . md5($key) : $key;
+    }
+}