File: /www/wwwroot//www.kvrdp.com/extend/sys/AddonService.php
<?php
// +----------------------------------------------------------------------
// | Yzncms [ 御宅男工作室 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2018 http://yzncms.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 御宅男 <530765310@qq.com>
// +----------------------------------------------------------------------
// +----------------------------------------------------------------------
// | 插件服务类
// | https://github.com/5ini99/think-addons
// | https://github.com/karsonzhang/fastadmin-addons
// +----------------------------------------------------------------------
namespace sys;
use app\common\library\Menu as MenuLib;
use PhpZip\Exception\ZipException;
use PhpZip\ZipFile;
use think\Db;
use think\Exception;
use util\Sql;
class AddonService
{
/**
* 安装插件.
* @param string $name 插件名称
* @param boolean $force 是否覆盖
* @throws Exception
* @return bool
*/
public static function install($name, $force = false)
{
try {
// 检查插件是否完整
self::check($name);
/*if (!$force) {
self::noconflict($name);
}*/
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
// 复制静态资源
$sourceAssetsDir = self::getSourceAssetsDir($name);
$destAssetsDir = self::getDestAssetsDir($name);
if (is_dir($sourceAssetsDir)) {
\util\File::copy_dir($sourceAssetsDir, $destAssetsDir);
}
try {
// 默认启用该插件
$info = get_addon_info($name);
if (0 >= $info['status']) {
$info['status'] = 1;
set_addon_info($name, $info);
}
// 执行安装脚本
$class = get_addon_class($name);
if (class_exists($class)) {
$addon = new $class();
$addon->install();
}
if (isset($info['has_adminlist']) && $info['has_adminlist']) {
$admin_list = property_exists($addon, 'admin_list') ? $addon->admin_list : [];
//添加菜单
MenuLib::addAddonMenu($admin_list, $info);
}
self::runSQL($name);
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
// 刷新
self::refresh();
return true;
}
/**
* 卸载插件.
* @param string $name
* @param boolean $force 是否强制卸载
* @throws Exception
* @return bool
*/
public static function uninstall($name, $force = false)
{
if (!$name || !is_dir(ADDON_PATH . $name)) {
throw new Exception('插件不存在！');
}
// 移除插件基础资源目录
$destAssetsDir = self::getDestAssetsDir($name);
if (is_dir($destAssetsDir)) {
\util\File::del_dir($destAssetsDir);
}
// 执行卸载脚本
try {
// 默认禁用该插件
$info = get_addon_info($name);
if ($info['status'] != -1) {
$info['status'] = -1;
set_addon_info($name, $info);
}
//删除插件后台菜单
if (isset($info['has_adminlist']) && $info['has_adminlist']) {
MenuLib::delAddonMenu($info);
}
$class = get_addon_class($name);
if (class_exists($class)) {
$addon = new $class();
$addon->uninstall();
};
self::runSQL($name, 'uninstall');
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
// 刷新
self::refresh();
return true;
}
/**
* 启用.
* @param string $name 插件名称
* @param bool $force 是否强制覆盖
* @return bool
*/
public static function enable($name, $force = false)
{
if (!$name || !is_dir(ADDON_PATH . $name)) {
throw new Exception('插件不存在！');
}
//执行启用脚本
try {
$class = get_addon_class($name);
if (class_exists($class)) {
$addon = new $class();
if (method_exists($class, 'enable')) {
$addon->enable();
}
}
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
$info = get_addon_info($name);
$info['status'] = 1;
set_addon_info($name, $info);
// 刷新
self::refresh();
return true;
}
/**
* 禁用.
* @param string $name 插件名称
* @param bool $force 是否强制禁用
* @throws Exception
* @return bool
*/
public static function disable($name, $force = false)
{
if (!$name || !is_dir(ADDON_PATH . $name)) {
throw new Exception('插件不存在！');
}
// 执行禁用脚本
try {
$class = get_addon_class($name);
if (class_exists($class)) {
$addon = new $class();
if (method_exists($class, 'disable')) {
$addon->disable();
}
}
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
$info = get_addon_info($name);
$info['status'] = 0;
set_addon_info($name, $info);
// 刷新
self::refresh();
return true;
}
/**
* 离线安装
* @param string $file 插件压缩包
*/
public static function local($file)
{
$addonsTempDir = self::getAddonsBackupDir();
if (!$file || !$file instanceof \think\File) {
throw new Exception('没有文件上传或服务器上传限制');
}
$uploadFile = $file->rule('uniqid')->validate(['size' => 102400000, 'ext' => 'zip'])->move($addonsTempDir);
if (!$uploadFile) {
// 上传失败获取错误信息
throw new Exception($file->getError());
}
$tmpFile = $addonsTempDir . $uploadFile->getSaveName();
$info = [];
$zip = new ZipFile();
try {
// 打开插件压缩包
try {
$zip->openFile($tmpFile);
} catch (ZipException $e) {
@unlink($tmpFile);
throw new Exception('无法打开压缩文件');
}
$config = self::getInfoIni($zip);
// 判断插件标识
$name = isset($config['name']) ? $config['name'] : '';
if (!$name) {
throw new Exception('插件info.ini文件不正确');
}
// 判断插件是否存在
if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
throw new Exception('插件名称不正确');
}
// 判断新插件是否存在
$newAddonDir = self::getAddonDir($name);
if (is_dir($newAddonDir)) {
throw new Exception('插件已经存在');
}
//创建插件目录
@mkdir($newAddonDir, 0755, true);
// 解压到插件目录
try {
$zip->extractTo($newAddonDir);
} catch (ZipException $e) {
@unlink($newAddonDir);
throw new Exception('无法解压缩文件');
}
} catch (Exception $e) {
throw new Exception($e->getMessage());
} finally {
$zip->close();
unset($uploadFile);
@unlink($tmpFile);
}
}
/**
* 刷新插件缓存文件.
* @throws Exception
* @return bool
*/
public static function refresh()
{
//刷新addons.js
$addons = get_addon_list();
$bootstrapArr = [];
foreach ($addons as $name => $addon) {
$bootstrapFile = self::getBootstrapFile($name);
if ($addon['status'] > 0 && is_file($bootstrapFile)) {
$bootstrapArr[] = file_get_contents($bootstrapFile);
}
}
$addonsFile = ROOT_PATH . str_replace("/", DS, "public/static/libs/layui_exts/addons.js");
if ($handle = fopen($addonsFile, 'w')) {
$tpl = <<<EOD
layui.define([], function(exports) {
{__JS__}
exports('addons', '');
});
EOD;
fwrite($handle, str_replace("{__JS__}", implode("\n", $bootstrapArr), $tpl));
fclose($handle);
} else {
throw new Exception("文件addons.js没有写入权限");
}
$file = self::getExtraAddonsFile();
$config = get_addon_autoload_config(true);
if ($config['autoload']) {
return;
}
if (!\util\File::is_really_writable($file)) {
throw new Exception('addons.php文件没有写入权限');
}
if ($handle = fopen($file, 'w')) {
fwrite($handle, "<?php\n\n" . 'return ' . var_export($config, true) . ';');
fclose($handle);
} else {
throw new Exception('文件没有写入权限');
}
return true;
}
/**
* 执行安装数据库脚本
* @param type $name 模块名(目录名)
* @return boolean
*/
public static function runSQL($name = '', $Dir = 'install')
{
$sql_file = ADDON_PATH . "{$name}" . DS . "{$Dir}.sql";
if (file_exists($sql_file)) {
$sql_statement = Sql::getSqlFromFile($sql_file);
if (!empty($sql_statement)) {
foreach ($sql_statement as $value) {
$value = str_ireplace('__PREFIX__', config('database.prefix'), $value);
$value = str_ireplace('INSERT INTO ', 'INSERT IGNORE INTO ', $value);
try {
Db::execute($value);
} catch (\Exception $e) {
throw new Exception("导入SQL失败，请检查{$name}.sql的语句是否正确");
}
}
}
}
return true;
}
/**
* 匹配配置文件中info信息
* @param ZipFile $zip
* @return array|false
* @throws Exception
*/
protected static function getInfoIni($zip)
{
$config = [];
// 读取插件信息
try {
$info = $zip->getEntryContents('info.ini');
$config = parse_ini_string($info);
} catch (ZipException $e) {
throw new Exception('插件info.ini文件不存在！');
}
return $config;
}
/**
* 获取插件备份目录
*/
public static function getAddonsBackupDir()
{
$dir = ROOT_PATH . 'runtime' . DS . 'addons' . DS;
if (!is_dir($dir)) {
@mkdir($dir, 0755, true);
}
return $dir;
}
/**
* 获取插件行为、路由配置文件
* @return string
*/
public static function getExtraAddonsFile()
{
return ROOT_PATH . 'config' . DS . 'addons.php';
}
/**
* 获取bootstrap.js路径
* @return string
*/
public static function getBootstrapFile($name)
{
return ADDON_PATH . $name . DS . 'bootstrap.js';
}
/**
* 获取指定插件的目录
*/
public static function getAddonDir($name)
{
$dir = ADDON_PATH . $name . DS;
return $dir;
}
/**
* 获取插件源资源文件夹
* @param string $name 插件名称
* @return string
*/
protected static function getSourceAssetsDir($name)
{
return ADDON_PATH . $name . DIRECTORY_SEPARATOR . 'public' . DIRECTORY_SEPARATOR;
}
/**
* 获取插件目标资源文件夹
* @param string $name 插件名称
* @return string
*/
protected static function getDestAssetsDir($name)
{
$assetsDir = ROOT_PATH . str_replace("/", DIRECTORY_SEPARATOR, "public/static/addons/{$name}/");
if (!is_dir($assetsDir)) {
mkdir($assetsDir, 0755, true);
}
return $assetsDir;
}
/**
* 检测插件是否完整.
* @param string $name 插件名称
* @throws Exception
* @return bool
*/
public static function check($name)
{
if (!$name || !is_dir(ADDON_PATH . $name)) {
throw new Exception('插件不存在！');
}
$addonClass = get_addon_class($name);
if (!$addonClass) {
throw new Exception('插件主启动程序不存在');
}
$addon = new $addonClass();
if (!$addon->checkInfo()) {
throw new Exception('配置文件不完整');
}
return true;
}
}