“Hello World 模区块”
Hello World 模区块教程
Section titled “Hello World 模区块教程”本教程将指导您创建第一个 XOOPS 模区块。最后,您将拥有一个在前端和管理区域显示“Hello World”的工作模区块。
- XOOPS 2.5.x 安装并运行
- PHP8.0 或更高
- PHP基础知识
- 文本编辑器或IDE(推荐使用PhpStorm)
步骤 1:创建目录结构
Section titled “步骤 1:创建目录结构”在/modules/helloworld/中创建以下目录结构:
/modules/helloworld/ /admin/ admin_header.php admin_footer.php index.php menu.php /assets/ /images/ logo.png /language/ /english/ admin.php main.php modinfo.php /templates/ /admin/ helloworld_admin_index.tpl helloworld_index.tpl index.php xoops_version.php步骤 2:创建模区块定义
Section titled “步骤 2:创建模区块定义”创建XOOPS_version.php:
<?php/** * Hello World Module - Module Definition * * @package HelloWorld * @author Your Name * @copyright 2025 Your Name * @license GPL 2.0 or later */
if (!defined('XOOPS_ROOT_PATH')) { die('XOOPS root path not defined');}
$modversion = [];
// Basic Module Information$modversion['name'] = _MI_HELLOWORLD_NAME;$modversion['version'] = 1.00;$modversion['description'] = _MI_HELLOWORLD_DESC;$modversion['author'] = 'Your Name';$modversion['credits'] = 'XOOPS Community';$modversion['help'] = 'page=help';$modversion['license'] = 'GPL 2.0 or later';$modversion['license_url'] = 'https://www.gnu.org/licenses/gpl-2.0.html';$modversion['image'] = 'assets/images/logo.png';$modversion['dirname'] = 'helloworld';
// Module Status$modversion['release_date'] = '2025/01/28';$modversion['module_website_url'] = 'https://xoops.org/';$modversion['module_website_name'] = 'XOOPS';$modversion['min_php'] = '8.0';$modversion['min_xoops'] = '2.5.11';
// Admin Configuration$modversion['hasAdmin'] = 1;$modversion['adminindex'] = 'admin/index.php';$modversion['adminmenu'] = 'admin/menu.php';$modversion['system_menu'] = 1;
// Main Menu$modversion['hasMain'] = 1;
// Templates$modversion['templates'][] = [ 'file' => 'helloworld_index.tpl', 'description' => _MI_HELLOWORLD_INDEX_TPL,];
// Admin Templates$modversion['templates'][] = [ 'file' => 'admin/helloworld_admin_index.tpl', 'description' => _MI_HELLOWORLD_ADMIN_INDEX_TPL,];
// No database tables needed for this simple module$modversion['tables'] = [];步骤 3:创建语言文件
Section titled “步骤 3:创建语言文件”modinfo.php(模区块信息)
Section titled “modinfo.php(模区块信息)”创建language/english/modinfo.php:
<?php/** * Module Information Language Constants */
// Module Infodefine('_MI_HELLOWORLD_NAME', 'Hello World');define('_MI_HELLOWORLD_DESC', 'A simple Hello World module for learning XOOPS development.');
// Template Descriptionsdefine('_MI_HELLOWORLD_INDEX_TPL', 'Main index page template');define('_MI_HELLOWORLD_ADMIN_INDEX_TPL', 'Admin index page template');main.php(前端语言)
Section titled “main.php(前端语言)”创建language/english/main.php:
<?php/** * Frontend Language Constants */
define('_MD_HELLOWORLD_TITLE', 'Hello World');define('_MD_HELLOWORLD_WELCOME', 'Welcome to the Hello World Module!');define('_MD_HELLOWORLD_MESSAGE', 'This is your first XOOPS module. Congratulations!');define('_MD_HELLOWORLD_CURRENT_TIME', 'Current server time:');define('_MD_HELLOWORLD_VISITOR_COUNT', 'You are visitor number:');admin.php(管理语言)
Section titled “admin.php(管理语言)”创建language/english/admin.php:
<?php/** * Admin Language Constants */
define('_AM_HELLOWORLD_INDEX', 'Dashboard');define('_AM_HELLOWORLD_ADMIN_TITLE', 'Hello World Administration');define('_AM_HELLOWORLD_ADMIN_WELCOME', 'Welcome to the Hello World Module Administration');define('_AM_HELLOWORLD_MODULE_INFO', 'Module Information');define('_AM_HELLOWORLD_VERSION', 'Version:');define('_AM_HELLOWORLD_AUTHOR', 'Author:');步骤 4:创建前端索引
Section titled “步骤 4:创建前端索引”在模区块根目录中创建index.php:
<?php/** * Hello World Module - Frontend Index * * @package HelloWorld * @author Your Name * @copyright 2025 Your Name * @license GPL 2.0 or later */
declare(strict_types=1);
use Xmf\Request;
require_once dirname(__DIR__, 2) . '/mainfile.php';
// Load language filexoops_loadLanguage('main', 'helloworld');
// Get the module helper$helper = \Xmf\Module\Helper::getHelper('helloworld');
// Set page template$GLOBALS['xoopsOption']['template_main'] = 'helloworld_index.tpl';
// Include XOOPS headerrequire XOOPS_ROOT_PATH . '/header.php';
// Get module configuration/** @var \XoopsModule $xoopsModule */$xoopsModule = $GLOBALS['xoopsModule'];
// Generate page content$pageTitle = _MD_HELLOWORLD_TITLE;$welcomeMessage = _MD_HELLOWORLD_WELCOME;$contentMessage = _MD_HELLOWORLD_MESSAGE;$currentTime = date('Y-m-d H:i:s');
// Simple visitor counter (using session)if (!isset($_SESSION['helloworld_visits'])) { $_SESSION['helloworld_visits'] = 0;}$_SESSION['helloworld_visits']++;$visitorCount = $_SESSION['helloworld_visits'];
// Assign variables to template$xoopsTpl->assign([ 'page_title' => $pageTitle, 'welcome_message' => $welcomeMessage, 'content_message' => $contentMessage, 'current_time' => $currentTime, 'visitor_count' => $visitorCount, 'time_label' => _MD_HELLOWORLD_CURRENT_TIME, 'visitor_label' => _MD_HELLOWORLD_VISITOR_COUNT,]);
// Include XOOPS footerrequire XOOPS_ROOT_PATH . '/footer.php';步骤 5:创建前端模板
Section titled “步骤 5:创建前端模板”创建templates/helloworld_index.tpl:
<{* Hello World Module - Index Template *}>
<div class="helloworld-container"> <h1><{$page_title}></h1>
<div class="helloworld-welcome"> <p class="lead"><{$welcome_message}></p> </div>
<div class="helloworld-content"> <p><{$content_message}></p> </div>
<div class="helloworld-info"> <ul> <li><strong><{$time_label}></strong> <{$current_time}></li> <li><strong><{$visitor_label}></strong> <{$visitor_count}></li> </ul> </div></div>
<style>.helloworld-container { max-width: 800px; margin: 0 auto; padding: 20px;}
.helloworld-welcome { background-color: #f8f9fa; border-left: 4px solid #007bff; padding: 15px; margin: 20px 0;}
.helloworld-content { margin: 20px 0;}
.helloworld-info { background-color: #e9ecef; padding: 15px; border-radius: 5px;}
.helloworld-info ul { list-style: none; padding: 0; margin: 0;}
.helloworld-info li { padding: 5px 0;}</style>步骤 6:创建管理文件
Section titled “步骤 6:创建管理文件”创建admin/admin_header.php:
<?php/** * Admin Header */
declare(strict_types=1);
require_once dirname(__DIR__, 3) . '/include/cp_header.php';
// Load admin language filexoops_loadLanguage('admin', 'helloworld');xoops_loadLanguage('modinfo', 'helloworld');
// Get module helper$helper = \Xmf\Module\Helper::getHelper('helloworld');$adminObject = \Xmf\Module\Admin::getInstance();
// Module directory$moduleDirname = $helper->getDirname();$modulePath = XOOPS_ROOT_PATH . '/modules/' . $moduleDirname;$moduleUrl = XOOPS_URL . '/modules/' . $moduleDirname;创建admin/admin_footer.php:
<?php/** * Admin Footer */
// Display admin footer$adminObject->displayFooter();
require_once dirname(__DIR__, 3) . '/include/cp_footer.php';创建admin/menu.php:
<?php/** * Admin Menu Configuration */
if (!defined('XOOPS_ROOT_PATH')) { die('XOOPS root path not defined');}
$adminmenu = [];
// Dashboard$adminmenu[] = [ 'title' => _AM_HELLOWORLD_INDEX, 'link' => 'admin/index.php', 'icon' => 'home.png',];创建admin/index.php:
<?php/** * Admin Index Page */
declare(strict_types=1);
require_once __DIR__ . '/admin_header.php';
// Display admin navigation$adminObject->displayNavigation('index.php');
// Create admin info box$adminObject->addInfoBox(_AM_HELLOWORLD_MODULE_INFO);$adminObject->addInfoBoxLine( sprintf('<strong>%s</strong> %s', _AM_HELLOWORLD_VERSION, $helper->getModule()->getVar('version')));$adminObject->addInfoBoxLine( sprintf('<strong>%s</strong> %s', _AM_HELLOWORLD_AUTHOR, $helper->getModule()->getVar('author')));
// Display info box$adminObject->displayInfoBox(_AM_HELLOWORLD_MODULE_INFO);
// Display admin footerrequire_once __DIR__ . '/admin_footer.php';步骤 7:创建管理模板
Section titled “步骤 7:创建管理模板”创建templates/admin/helloworld_admin_index.tpl:
<{* Hello World Module - Admin Index Template *}>
<div class="helloworld-admin"> <h2><{$admin_title}></h2> <p><{$admin_welcome}></p></div>步骤 8:创建模区块徽标
Section titled “步骤 8:创建模区块徽标”创建或复制 PNG 图像(建议尺寸:92x92 像素)到:
assets/images/logo.png
您可以使用任何图像编辑器创建简单的徽标,或使用 placeholder.com 等网站中的占位符。
步骤 9:安装模区块
Section titled “步骤 9:安装模区块”- 以管理员身份登录您的XOOPS网站
- 转到 系统管理 > 模区块
- 在可用模区块列表中找到“Hello World”
- 单击“安装”按钮 5.确认安装
步骤 10:测试您的模区块
Section titled “步骤 10:测试您的模区块”- 导航至您的 XOOPS 网站
- 单击主菜单中的“Hello World”
- 您应该看到欢迎消息和当前时间
1.进入管理区 2. 单击管理菜单中的“Hello World” 3. 您应该看到管理仪表板
模区块未出现在安装列表中
Section titled “模区块未出现在安装列表中”- 检查文件权限(目录为 755,文件为 644)
- 验证
XOOPS_version.php没有语法错误 - 清除XOOPS缓存
- 确保模板文件位于正确的目录中
- 检查模板文件名与
XOOPS_version.php中的匹配 - 验证Smarty语法是否正确
语言字符串未显示
Section titled “语言字符串未显示”- 检查语言文件路径
- 确保定义语言常量
- 验证是否存在正确的语言文件夹
现在您已经有了一个工作模区块,请继续学习:
- 建筑-a-CRUD-Module - 添加数据库功能
- ../Patterns/MVC-Pattern - 正确组织你的代码
- ../Best-Practices/Testing - 添加 PHPUnit 测试
完整文件参考
Section titled “完整文件参考”您完成的模区块应包含以下文件:
/modules/helloworld/ /admin/ admin_header.php admin_footer.php index.php menu.php /assets/ /images/ logo.png /language/ /english/ admin.php main.php modinfo.php /templates/ /admin/ helloworld_admin_index.tpl helloworld_index.tpl index.php xoops_version.php恭喜!您已经创建了第一个 XOOPS 模区块。涵盖的关键概念:
- 模区块结构 - 标准XOOPS模区块目录布局
- XOOPS_version.php - 模区块定义和配置
- 语言文件 - 国际化支持
- 模板 - Smarty模板集成
- 管理界面 - 基本管理面板
另请参阅:../Module-Development |建筑-a-CRUD-Module| ../Patterns/MVC-Pattern