编辑文件 - autoloader.php

✏️ 正在编辑: autoloader.php

路径: /home/h359620/public_html/wp-content/themes/datis/autoloader.php
提示: 您可以编辑任何文件（包括二进制文件），但请注意不当修改可能导致文件损坏。

<?php
/**
 * -----------------------------------------------------------------------------
 * Datis Theme Autoloader (Optimized + Cached + Safe Boot)
 * -----------------------------------------------------------------------------
 * - Scans /inc directory ONLY when cache is missing/expired
 * - Caches PHP file list in a transient
 * - Requires cached file list on every request (fast)
 * - Boots singleton-style classes ONLY if:
 *     1) class file is inside theme directory (NOT plugins)
 *     2) boot method requires 0 required parameters
 * - Skips /widgets and excluded panel templates
 * - Runs at after_setup_theme with priority 0
 * -----------------------------------------------------------------------------
 */

if (!defined('ABSPATH')) {
    exit;
}

if (!function_exists('datis_autoload_register_optimized')) {

function datis_autoload_get_inc_dir(): string {
        return defined('DATIS_INC') ? rtrim(DATIS_INC, '/\\') : '';
    }

function datis_autoload_get_theme_dir(): string {
        return defined('DATIS_DIR') ? rtrim(DATIS_DIR, '/\\') : rtrim(get_template_directory(), '/\\');
    }

function datis_autoload_cache_key(): string {
        $ver = defined('DATIS_VER') ? DATIS_VER : wp_get_theme()->get('Version');
        return 'datis_autoload_files_v3_' . md5($ver . '|' . get_stylesheet());
    }

function datis_autoload_cache_ttl(): int {
        if (defined('WP_DEBUG') && WP_DEBUG) {
            return 5 * MINUTE_IN_SECONDS;
        }
        return 12 * HOUR_IN_SECONDS;
    }

function datis_autoload_build_file_list(string $base_dir): array {
        $base_dir = rtrim($base_dir, '/\\');
        if ($base_dir === '' || !is_dir($base_dir)) return [];

$files = [];

$iterator = new RecursiveIteratorIterator(
            new RecursiveCallbackFilterIterator(
                new RecursiveDirectoryIterator($base_dir, RecursiveDirectoryIterator::SKIP_DOTS),
                function ($file, $key, $iterator) {
                    // Skip widgets folder completely
                    if ($iterator->hasChildren() && $file->getFilename() === 'widgets') {
                        return false;
                    }
                    return true;
                }
            ),
            RecursiveIteratorIterator::SELF_FIRST
        );

foreach ($iterator as $file) {
            if (!$file->isFile()) continue;
            if (strtolower($file->getExtension()) !== 'php') continue;

$path = str_replace('\\', '/', $file->getPathname());

// Skip panel shell & partials
            if (strpos($path, '/inc/includes/panel/panel-shell.php') !== false) {
                continue;
            }
            if (strpos($path, '/inc/includes/panel/partials/') !== false) {
                continue;
            }

$files[] = $file->getPathname();
        }

// Deterministic order
        sort($files, SORT_STRING);

return $files;
    }

function datis_autoload_get_files(): array {
        $key = datis_autoload_cache_key();

$cached = get_transient($key);
        if (is_array($cached) && !empty($cached)) {
            return $cached;
        }

$base  = datis_autoload_get_inc_dir();
        $files = datis_autoload_build_file_list($base);

if (!empty($files)) {
            set_transient($key, $files, datis_autoload_cache_ttl());
        }

return $files;
    }

/**
     * Check class file belongs to theme (avoid plugins like Redux).
     */
    function datis_autoload_is_theme_class(string $class, string $theme_dir): bool {
        try {
            $ref  = new ReflectionClass($class);
            $file = $ref->getFileName();
            if (!$file) return false;

$file = str_replace('\\', '/', $file);
            $theme_dir = str_replace('\\', '/', $theme_dir);

return (strpos($file, $theme_dir) === 0);
        } catch (Throwable $e) {
            return false;
        }
    }

/**
     * Check boot method has zero REQUIRED params.
     */
    function datis_autoload_method_requires_no_args(string $class, string $method): bool {
        try {
            $rm = new ReflectionMethod($class, $method);
            return ($rm->getNumberOfRequiredParameters() === 0);
        } catch (Throwable $e) {
            return false;
        }
    }

/**
     * Boot only safe singleton-like classes in theme.
     */
    function datis_autoload_boot_singletons(array $before, array $after): void {
        $new = array_diff($after, $before);
        if (empty($new)) return;

$theme_dir = datis_autoload_get_theme_dir();
        if ($theme_dir === '') return;

foreach ($new as $class) {
            if (!is_string($class) || $class === '') continue;
            if (!class_exists($class)) continue;

// IMPORTANT: Only boot classes that are defined in THEME files (not plugins/core)
            if (!datis_autoload_is_theme_class($class, $theme_dir)) {
                continue;
            }

// Boot patterns (only if method needs 0 args)
            if (is_callable([$class, 'get_instance']) && datis_autoload_method_requires_no_args($class, 'get_instance')) {
                $class::get_instance();
                continue;
            }

if (is_callable([$class, 'instance']) && datis_autoload_method_requires_no_args($class, 'instance')) {
                $class::instance();
                continue;
            }

if (is_callable([$class, 'boot']) && datis_autoload_method_requires_no_args($class, 'boot')) {
                $class::boot();
                continue;
            }
        }
    }

function datis_autoload_register_optimized(): void {
        if (!defined('DATIS_INC')) return;

$files = datis_autoload_get_files();
        if (empty($files)) return;

$before = get_declared_classes();

foreach ($files as $file) {
            if (is_string($file) && $file !== '' && file_exists($file)) {
                require_once $file;
            }
        }

$after = get_declared_classes();

// Boot only newly declared theme classes safely
        datis_autoload_boot_singletons($before, $after);
    }

add_action('after_setup_theme', 'datis_autoload_register_optimized', 0);

// Admin flush: wp-admin/?datis_flush_autoload=1
    add_action('admin_init', function () {
        if (!current_user_can('manage_options')) return;
        if (empty($_GET['datis_flush_autoload'])) return;

delete_transient(datis_autoload_cache_key());
    });
}

← 返回文件管理器