<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use fast\Http;
use think\addons\AddonException;
use think\addons\Service;
use think\Cache;
use think\Config;
use think\Db;
use think\Exception;

/**
 * 插件管理
 *
 * @icon fa fa-cube
 * @remark 可在线安装、卸载、禁用、启用、配置、升级插件,插件升级前请做好备份。
 */
class Addon extends Backend
{
 protected $model = null;
 protected $noNeedRight = ['get_table_list'];

 public function _initialize()
 {
 parent::_initialize();
 if (!$this->auth->isSuperAdmin() && in_array($this->request->action(), ['install', 'uninstall', 'local', 'upgrade', 'authorization', 'testdata'])) {
 $this->error(__('Access is allowed only to the super management group'));
 }
 }

 /**
 * 插件列表
 */
 public function index()
 {
 $addons = get_addon_list();
 foreach ($addons as $k => &$v) {
 $config = get_addon_config($v['name']);
 $v['config'] = $config ? 1 : 0;
 $v['url'] = str_replace($this->request->server('SCRIPT_NAME'), '', $v['url']);
 }
 $this->assignconfig(['addons' => $addons, 'api_url' => config('fastadmin.api_url'), 'faversion' => config('fastadmin.version'), 'domain' => request()->host(true)]);
 return $this->view->fetch();
 }

 /**
 * 配置
 */
 public function config($name = null)
 {
 $name = $name ? $name : $this->request->get("name");
 if (!$name) {
 $this->error(__('Parameter %s can not be empty', 'name'));
 }
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }
 $info = get_addon_info($name);
 $config = get_addon_fullconfig($name);
 if (!$info) {
 $this->error(__('Addon not exists'));
 }
 if ($this->request->isPost()) {
 $params = $this->request->post("row/a", [], 'trim');
 if ($params) {
 foreach ($config as $k => &$v) {
 if (isset($params[$v['name']])) {
 if ($v['type'] == 'array') {
 $params[$v['name']] = is_array($params[$v['name']]) ? $params[$v['name']] : (array)json_decode($params[$v['name']], true);
 $value = $params[$v['name']];
 } else {
 $value = is_array($params[$v['name']]) ? implode(',', $params[$v['name']]) : $params[$v['name']];
 }
 $v['value'] = $value;
 }
 }
 try {
 $addon = get_addon_instance($name);
 //插件自定义配置实现逻辑
 if (method_exists($addon, 'config')) {
 $addon->config($name, $config);
 } else {
 //更新配置文件
 set_addon_fullconfig($name, $config);
 Service::refresh();
 }
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 $this->success();
 }
 $this->error(__('Parameter %s can not be empty', ''));
 }
 $tips = [];
 $groupList = [];
 foreach ($config as $index => &$item) {
 //如果有设置分组
 if (isset($item['group']) && $item['group']) {
 if (!in_array($item['group'], $groupList)) {
 $groupList["custom" . (count($groupList) + 1)] = $item['group'];
 }
 }
 if ($item['name'] == '__tips__') {
 $tips = $item;
 unset($config[$index]);
 }
 }
 $groupList['other'] = '其它';
 $this->view->assign("groupList", $groupList);
 $this->view->assign("addon", ['info' => $info, 'config' => $config, 'tips' => $tips]);
 $configFile = ADDON_PATH . $name . DS . 'config.html';
 $viewFile = is_file($configFile) ? $configFile : '';
 return $this->view->fetch($viewFile);
 }

 /**
 * 安装
 */
 public function install()
 {
 $name = $this->request->post("name");
 $force = (int)$this->request->post("force");
 if (!$name) {
 $this->error(__('Parameter %s can not be empty', 'name'));
 }
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }

 $info = [];
 try {
 $uid = $this->request->post("uid");
 $token = $this->request->post("token");
 $version = $this->request->post("version");
 $faversion = $this->request->post("faversion");
 $extend = [
 'uid' => $uid,
 'token' => $token,
 'version' => $version,
 'faversion' => $faversion
 ];
 $info = Service::install($name, $force, $extend);
 } catch (AddonException $e) {
 $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
 } catch (Exception $e) {
 $this->error(__($e->getMessage()), $e->getCode());
 }
 $this->success(__('Install successful'), '', ['addon' => $info]);
 }

 /**
 * 卸载
 */
 public function uninstall()
 {
 $name = $this->request->post("name");
 $force = (int)$this->request->post("force");
 $droptables = (int)$this->request->post("droptables");
 if (!$name) {
 $this->error(__('Parameter %s can not be empty', 'name'));
 }
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }
 //只有开启调试且为超级管理员才允许删除相关数据库
 $tables = [];
 if ($droptables && Config::get("app_debug") && $this->auth->isSuperAdmin()) {
 $tables = get_addon_tables($name);
 }
 try {
 Service::uninstall($name, $force);
 if ($tables) {
 $prefix = Config::get('database.prefix');
 //删除插件关联表
 foreach ($tables as $index => $table) {
 //忽略非插件标识的表名
 if (!preg_match("/^{$prefix}{$name}/", $table)) {
 continue;
 }
 Db::execute("DROP TABLE IF EXISTS `{$table}`");
 }
 }
 } catch (AddonException $e) {
 $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 $this->success(__('Uninstall successful'));
 }

 /**
 * 禁用启用
 */
 public function state()
 {
 $name = $this->request->post("name");
 $action = $this->request->post("action");
 $force = (int)$this->request->post("force");
 if (!$name) {
 $this->error(__('Parameter %s can not be empty', 'name'));
 }
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }
 try {
 $action = $action == 'enable' ? $action : 'disable';
 //调用启用、禁用的方法
 Service::$action($name, $force);
 Cache::rm('__menu__');
 } catch (AddonException $e) {
 $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 $this->success(__('Operate successful'));
 }

 /**
 * 本地上传
 */
 public function local()
 {
 Config::set('default_return_type', 'json');

 $info = [];
 $file = $this->request->file('file');
 try {
 $uid = $this->request->post("uid");
 $token = $this->request->post("token");
 $faversion = $this->request->post("faversion");
 if (!$uid || !$token) {
 throw new Exception(__('Please login and try to install'));
 }
 $extend = [
 'uid' => $uid,
 'token' => $token,
 'faversion' => $faversion
 ];
 $info = Service::local($file, $extend);
 } catch (AddonException $e) {
 $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 $this->success(__('Offline installed tips'), '', ['addon' => $info]);
 }

 /**
 * 更新插件
 */
 public function upgrade()
 {
 $name = $this->request->post("name");
 $addonTmpDir = RUNTIME_PATH . 'addons' . DS;
 if (!$name) {
 $this->error(__('Parameter %s can not be empty', 'name'));
 }
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }
 if (!is_dir($addonTmpDir)) {
 @mkdir($addonTmpDir, 0755, true);
 }

 $info = [];
 try {
 $uid = $this->request->post("uid");
 $token = $this->request->post("token");
 $version = $this->request->post("version");
 $faversion = $this->request->post("faversion");
 $extend = [
 'uid' => $uid,
 'token' => $token,
 'version' => $version,
 'faversion' => $faversion
 ];
 //调用更新的方法
 $info = Service::upgrade($name, $extend);
 Cache::rm('__menu__');
 } catch (AddonException $e) {
 $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 $this->success(__('Operate successful'), '', ['addon' => $info]);
 }

 /**
 * 测试数据
 */
 public function testdata()
 {
 $name = $this->request->post("name");
 if (!$name) {
 $this->error(__('Parameter %s can not be empty', 'name'));
 }
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }

 try {
 Service::importsql($name, 'testdata.sql');
 } catch (AddonException $e) {
 $this->result($e->getData(), $e->getCode(), __($e->getMessage()));
 } catch (Exception $e) {
 $this->error(__($e->getMessage()), $e->getCode());
 }
 $this->success(__('Import successful'), '');
 }

 /**
 * 已装插件
 */
 public function downloaded()
 {
 $offset = (int)$this->request->get("offset");
 $limit = (int)$this->request->get("limit");
 $filter = $this->request->get("filter");
 $search = $this->request->get("search");
 $search = htmlspecialchars(strip_tags($search));
 $onlineaddons = $this->getAddonList();
 $filter = (array)json_decode($filter, true);
 $addons = get_addon_list();
 $list = [];
 foreach ($addons as $k => $v) {
 if ($search && stripos($v['name'], $search) === false && stripos($v['title'], $search) === false && stripos($v['intro'], $search) === false) {
 continue;
 }

 if (isset($onlineaddons[$v['name']])) {
 $v = array_merge($v, $onlineaddons[$v['name']]);
 $v['price'] = '-';
 } else {
 $v['category_id'] = 0;
 $v['flag'] = '';
 $v['banner'] = '';
 $v['image'] = '';
 $v['donateimage'] = '';
 $v['demourl'] = '';
 $v['price'] = __('None');
 $v['screenshots'] = [];
 $v['releaselist'] = [];
 $v['url'] = addon_url($v['name']);
 $v['url'] = str_replace($this->request->server('SCRIPT_NAME'), '', $v['url']);
 }
 $v['createtime'] = filemtime(ADDON_PATH . $v['name']);
 if ($filter && isset($filter['category_id']) && is_numeric($filter['category_id']) && $filter['category_id'] != $v['category_id']) {
 continue;
 }
 $list[] = $v;
 }
 $total = count($list);
 if ($limit) {
 $list = array_slice($list, $offset, $limit);
 }
 $result = array("total" => $total, "rows" => $list);

 $callback = $this->request->get('callback') ? "jsonp" : "json";
 return $callback($result);
 }

 /**
 * 检测
 */
 public function isbuy()
 {
 $name = $this->request->post("name");
 $uid = $this->request->post("uid");
 $token = $this->request->post("token");
 $version = $this->request->post("version");
 $faversion = $this->request->post("faversion");
 $extend = [
 'uid' => $uid,
 'token' => $token,
 'version' => $version,
 'faversion' => $faversion
 ];
 try {
 $result = Service::isBuy($name, $extend);
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 return json($result);
 }

 /**
 * 刷新授权
 */
 public function authorization()
 {
 $params = [
 'uid' => $this->request->post('uid'),
 'token' => $this->request->post('token'),
 'faversion' => $this->request->post('faversion'),
 ];
 try {
 Service::authorization($params);
 } catch (Exception $e) {
 $this->error(__($e->getMessage()));
 }
 $this->success(__('Operate successful'));
 }

 /**
 * 获取插件相关表
 */
 public function get_table_list()
 {
 $name = $this->request->post("name");
 if (!preg_match("/^[a-zA-Z0-9]+$/", $name)) {
 $this->error(__('Addon name incorrect'));
 }
 $tables = get_addon_tables($name);
 $prefix = Config::get('database.prefix');
 foreach ($tables as $index => $table) {
 //忽略非插件标识的表名
 if (!preg_match("/^{$prefix}{$name}/", $table)) {
 unset($tables[$index]);
 }
 }
 $tables = array_values($tables);
 $this->success('', null, ['tables' => $tables]);
 }

 protected function getAddonList()
 {
 $onlineaddons = Cache::get("onlineaddons");
 if (!is_array($onlineaddons) && config('fastadmin.api_url')) {
 $onlineaddons = [];
 $params = [
 'uid' => $this->request->post('uid'),
 'token' => $this->request->post('token'),
 'version' => config('fastadmin.version'),
 'faversion' => config('fastadmin.version'),
 ];
 $json = [];
 try {
 $json = Service::addons($params);
 } catch (\Exception $e) {

 }
 $rows = isset($json['rows']) ? $json['rows'] : [];
 foreach ($rows as $index => $row) {
 $onlineaddons[$row['name']] = $row;
 }
 Cache::set("onlineaddons", $onlineaddons, 600);
 }
 return $onlineaddons;
 }

}