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+<?php
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+
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+// +----------------------------------------------------------------------
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+// | ThinkAdmin
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+// +----------------------------------------------------------------------
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+// | 版权所有 2014~2020 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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+// +----------------------------------------------------------------------
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+// | 官方网站: https://gitee.com/zoujingli/ThinkLibrary
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+// +----------------------------------------------------------------------
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+// | 开源协议 ( https://mit-license.org )
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+// +----------------------------------------------------------------------
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+// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkLibrary
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+// | github 代码仓库：https://github.com/zoujingli/ThinkLibrary
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+// +----------------------------------------------------------------------
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+
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+namespace think\admin\service;
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+
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+use think\admin\Service;
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+use ZipArchive;
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+
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+/**
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+ * 应用模块安装服务
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+ * Class ModuleService
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+ * @package think\admin\service
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+ */
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+class ModuleService extends Service
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+{
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+
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+ /**
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+ * 安装应用模块
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+ * @param string $name 模块名称
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+ * @param ZipArchive $file 安装包
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+ * @return array
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+ */
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+ public function install($name, ZipArchive $file)
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+ {
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+ // 安装包检查
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+ list($state, $message) = $this->checkInstall($name, $file);
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+ if (empty($state)) return [$state, $message];
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+ // 执行文件安装
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+ if ($file->extractTo($this->app->getBasePath() . $name)) {
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+ return [1, '应用模块安装成功'];
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+ } else {
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+ return [0, '应用模块安装失败'];
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+ }
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+ }
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+
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+ /**
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+ * 移除应用模块
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+ * @param string $name
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+ */
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+ public function remove($name)
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+ {
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+ $directory = $this->app->getBasePath() . $name;
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+ $this->forceRemove($directory);
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+ }
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+
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+ /**
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+ * 检测安装包是否正常
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+ * @param string $name 模块名称
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+ * @param ZipArchive $file 安装包
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+ * @return array
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+ */
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+ private function checkInstall($name, ZipArchive $file)
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+ {
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+ $directory = "{$file->filename}.files";
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+ file_exists($directory) || mkdir($directory, 0755, true);
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+ // 尝试解压应用安装包
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+ if ($file->extractTo($directory) === false) {
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+ return [0, '应用模块压缩文件解压失败'];
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+ }
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+ // 检测应用模块配置文件
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+ $info = @include($directory . DIRECTORY_SEPARATOR . 'app.php');
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+ $this->forceRemove($directory);
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+ // 返回应用模块检查结果
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+ if (empty($info)) return [0, '未获取到应用模块配置信息'];
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+ if ($info['name'] !== $name) return [0, '应用模块名称与注册名称不一致'];
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+ return [1, '应用模块基础检查通过'];
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+ }
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+
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+ /**
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+ * 强制删除指定的目录
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+ * @param string $directory
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+ */
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+ private function forceRemove($directory)
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+ {
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+ if (file_exists($directory) && is_dir($directory) && $handle = opendir($directory)) {
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+ while (false !== ($item = readdir($handle))) if (!in_array($item, ['.', '..'])) {
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+ $this->forceRemove("{$directory}/{$item}");
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+ }
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+ [closedir($handle), rmdir($directory)];
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+ } else {
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+ file_exists($directory) && is_file($directory) && @unlink($directory);
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+ }
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+ }
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+
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+}
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Anyon