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455 lines
16 KiB
455 lines
16 KiB
<?php
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/**
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* +----------------------------------------------------------------------
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* | CMS前台相关业务处理
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* +----------------------------------------------------------------------
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* .::::.
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* .::::::::. | AUTHOR: siyu
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* ::::::::::: | DATETIME: 2020/03/19
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* ..:::::::::::'
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* '::::::::::::'
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* .::::::::::
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* '::::::::::::::..
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* ..::::::::::::.
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* ``::::::::::::::::
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* ::::``:::::::::' .:::.
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* ::::' ':::::' .::::::::.
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* .::::' :::: .:::::::'::::.
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* .:::' ::::: .:::::::::' ':::::.
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* .::' :::::.:::::::::' ':::::.
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* .::' ::::::::::::::' ``::::.
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* ...::: ::::::::::::' ``::.
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* ```` ':. ':::::::::' ::::..
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* '.:::::' ':'````..
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* +----------------------------------------------------------------------
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*/
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namespace app\common\service;
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use app\common\facade\MakeBuilder;
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use app\common\model\Cate;
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use think\facade\Config;
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use think\facade\Db;
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use think\facade\Request;
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use think\facade\Session;
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class Cms
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{
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/**
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* 获取栏目信息
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* @param string $cateId 栏目id
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* @return null|\think\Model
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*/
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public function getCateInfo(string $cateId)
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{
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$cate = Cate::where('id', '=', $cateId)->find();
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// 设置顶级栏目，当顶级栏目不存在的时候顶级栏目为本身
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if ($cate) {
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$cate->topid = getTopId($cateId);
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$cate->top_id = $cate->topid;
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}
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return $cate;
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}
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/**
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* 更新内容的点击数
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* @param string $id 内容id
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* @param string $tableName 表名称(含前缀)
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* @param string $file 点击数字段
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* @return bool
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*/
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public function addHits(string $id, string $tableName, string $file = 'hits')
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{
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// 判断当前表是否存在要更新的字段
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if ($this->_iset_field(Config::get('database.connections.mysql.prefix') . $tableName, $file)) {
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Db::name($tableName)
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->where('id', $id)
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->inc($file)
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->update();
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return true;
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}
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return false;
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}
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/**
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* 获取内容的详细信息
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* @param string $id
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* @param string $tableName
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*/
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public function getInfo(string $id, string $tableName)
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{
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$modelName = $this->getModelName($tableName);
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if (empty($modelName)) {
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return false;
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}
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$model = '\app\common\model\\' . $modelName;
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$info = $model::edit($id)->toArray();
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// 格式化详情页面的内容
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$info = $this->changeInfo($tableName, $info);
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return $info;
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}
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/**
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* 获取内容页面TDK
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* @param $info 内容
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* @param $cate 栏目
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* @param $system 系统
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* @return array
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*/
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public function getInfoTdk($info, $cate, $system)
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{
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$result = [];
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$result['title'] = $cate['cate_name'] ?: $cate['catname']; // 标题
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$result['keywords'] = $info['keywords'] ?: ($cate['keywords'] ?: $system['key']); // 关键词
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$result['description'] = $info['description'] ?: ($cate['description'] ?: $system['des']); // 描述
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return $result;
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}
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/**
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* 获取内容页面模版
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* @param $info 内容
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* @param $cate 栏目
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* @param $tableName 表名称
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* @return mixed|string
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*/
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public function getInfoView($info, $cate, string $tableName)
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{
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return $info['template'] ? str_replace('.html', '', $info['template']) :
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($cate['template_show'] ? str_replace('.html', '', $cate['template_show']) : $tableName . '_show');
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}
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/**
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* 获取列表页面TDK
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* @param $info 内容
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* @param $cate 栏目
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* @param $system 系统
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* @return array
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*/
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public function getListTdk($cate, $system)
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{
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$result = [];
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$result['title'] = $cate['title'] ?: $cate['cate_name']; // 标题
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$result['keywords'] = $cate['keywords'] ?: $system['key']; // 关键词
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$result['description'] = $cate['description'] ?: $system['des']; // 描述
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return $result;
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}
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/**
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* 获取列表页面模版
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* @param $info 内容
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* @param $cate 栏目
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* @param $tableName 表名称
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* @return mixed|string
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*/
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public function getListView($cate, string $tableName)
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{
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return $cate['template_list'] ? str_replace('.html', '', $cate['template_list']) : $tableName . '_list';
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}
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/**
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* * 详情页检查用户阅读权限
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* @param array $info 单篇文章信息，字段
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* @param string $field 需要验证权限的字段名称
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* @return array|bool
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*/
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public function checkViewAuth(array $info, string $field = 'view_auth')
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{
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$callBack = urlencode(Request::url());
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if ($info) {
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if (isset($info[$field]) && !empty($info[$field])) {
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if (!Session::has('user')) {
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return [
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'code' => 1,
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'msg' => lang('need login'),
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'url' => url('user/login', ['callback' => $callBack])
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];
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} else {
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$userType = 0;
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foreach ($info[$field . '_array'] as $k => $v) {
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if ($v['value'] == $info[$field]) {
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$userType = $v['key'];
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break;
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}
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}
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if (Session::get('user.type_id') < $userType) {
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return [
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'code' => 2,
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'msg' => lang('user type not enough', [$info[$field]]),
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'url' => url('user/index')
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];
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}
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}
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}
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}
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return true;
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}
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/**
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* 检测是否需要跳转mobile
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* @param int $status 状态
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* @param string $appName 当前应用名称
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* @return bool|string
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*/
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public function goToMobile(int $status = 0, string $appName = '')
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{
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if ($status == 1 && $appName == 'index' && Request::isMobile() === true) {
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// 判断mobile应用是否绑定了域名
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$domainBind = Config::get('app.domain_bind');
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if ($domainBind) {
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$domainBindKey = array_search('mobile', $domainBind);
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$mobileUrl = Request::scheme() . '://' . $domainBindKey . '.' . Request::rootDomain() . '/';
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} else {
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$mobileUrl = 'mobile/index/index';
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}
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return $mobileUrl;
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}
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return false;
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}
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/**
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* 留言/投稿
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* @param $system
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* @return array
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*/
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public function addMessage($system)
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{
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$result = ['error' => '', 'msg' => ''];
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if (Request::isPost()) {
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$data = Request::post('', '', 'htmlspecialchars');
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$data['create_time'] = time();
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$data['status'] = 0;
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// 验证码判断
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if ($system['message_code'] == 1) {
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if (!captcha_check($data['message_code'])) {
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$result['error'] = '1';
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$result['msg'] = lang('captcha error');
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return $result;
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} else {
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unset($data['message_code']);
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}
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}
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// 查询模型id
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$moduleId = \app\common\model\Cate::where('id', Request::param('cate_id'))->value('module_id');
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// 查询该模型所有必填字段
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$fields = \app\common\model\Field::where('module_id', $moduleId)->select()->toArray();
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foreach ($fields as $k => $v) {
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// 必填项判断
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if (isset($data[$v['field']]) && $v['required'] == 1 && $data[$v['field']] === '') {
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$result['error'] = '1';
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$result['msg'] = lang('input required', [$v['name']]);
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}
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// 多选转换
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if ($v['type'] == 'checkbox') {
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// 如填写则进行转换
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if (isset($data[$v['field']])) {
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$data[$v['field']] = implode(",", $data[$v['field']]);
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}
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// 多选必填项单独判断
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if ($v['required'] == 1 && !isset($data[$v['field']])) {
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$result['error'] = '1';
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$result['msg'] = lang('need to check', [$v['name']]);
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}
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}
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}
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if ($result['error'] !== '1') {
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$tableName = \app\common\model\Module::where('id', '=', $moduleId)->value('table_name');
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$id = Db::name($tableName)->insertGetId($data);
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if ($id) {
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$result['error'] = '0';
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$result['msg'] = lang('message success');
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// 邮件通知开始
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if ($system['message_send_mail']) {
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// 去除无用字段
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unset($data['cate_id']);
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unset($data['status']);
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// 默认收件人为系统设置中的邮件
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$email = $system['email'];
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$title = lang('email title');
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// 拼接内容
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$fields = \app\common\model\Field::where('module_id', $moduleId)->select();
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$content = '';
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foreach ($fields as $k => $v) {
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if (isset($data[$v['field']])) {
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if ($v['type'] == 'datetime') {
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$data[$v['field']] = date("Y-m-d H:i", $data[$v['field']]);
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}
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$content .= '<br>' . $v['name'] . ' : ' . $data[$v['field']];
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}
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}
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$this->trySend($email, $title, $content);
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}
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// 邮件通知结束
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} else {
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$result['error'] = '1';
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$result['msg'] .= lang('message error');
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}
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}
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}
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return $result;
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}
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// ===================================================
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/**
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* 判断表中是否存在所选字段
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* @param $table 表全称
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* @param $field 字段名称
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* @return mixed
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*/
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private function _iset_field($table, $field)
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{
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$fields = Db::getTableFields($table);
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if (array_search($field, $fields) === false) {
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return false;
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} else {
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return true;
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}
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}
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/**
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* 根据表名称查询模型名称
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* @param string $tableName [表名称，不含前缀]
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* @return mixed|string
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*/
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private function getModelName(string $tableName)
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{
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$module = \app\common\model\Module::where('table_name', $tableName)->find();
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if ($module) {
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return $module->model_name;
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} else {
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// 查询不到模块信息，直接尝试转换[需遵循ThinkPHP命名规范]
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$tableName = explode('_', $tableName);
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$result = '';
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foreach ($tableName as $k => $v) {
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$result .= ucfirst($v);
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}
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return $result;
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}
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}
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/**
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* 根据表名称查询模型ID
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* @param string $tableName [表名称，不含前缀]
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* @return mixed|string
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*/
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private function getModelId(string $tableName)
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{
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$module = \app\common\model\Module::where('table_name', $tableName)->find();
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if ($module) {
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return $module->id;
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} else {
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return 0;
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}
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}
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/**
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* 格式化详情页面的内容
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* @param string $tableName
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* @param array $info
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* @return array
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*/
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private function changeInfo(string $tableName, array $info)
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{
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$fields = MakeBuilder::getFields($tableName);
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foreach ($fields as &$field) {
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// select等需要获取数据的字段
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$options = MakeBuilder::getFieldOptions($field);
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// 添加到返回数组中,注意form构建器和table构建器的不一致
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if ($field['type'] == 'text') {
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// 忽略
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} elseif ($field['type'] == 'textarea' || $field['type'] == 'password') {
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// 忽略
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} elseif ($field['type'] == 'radio' || $field['type'] == 'checkbox') {
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$info[$field['field'] . '_array'] = $this->changeOptionsValue($options, $info[$field['field']], true);
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$info[$field['field']] = $this->changeOptionsValue($options, $info[$field['field']], false);
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} elseif ($field['type'] == 'select' || $field['type'] == 'select2') {
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if ($field['field'] !== 'cate_id') {
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$info[$field['field'] . '_array'] = $this->changeOptionsValue($options, $info[$field['field']], true);
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$info[$field['field']] = $this->changeOptionsValue($options, $info[$field['field']], false);
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}
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} elseif ($field['type'] == 'number') {
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} elseif ($field['type'] == 'hidden') {
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} elseif ($field['type'] == 'date' || $field['type'] == 'time' || $field['type'] == 'datetime') {
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} elseif ($field['type'] == 'daterange') {
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} elseif ($field['type'] == 'tag') {
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if (!empty($info[$field['field']])) {
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$tags = explode(',', $info[$field['field']]);
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foreach ($tags as $k => $tag) {
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$tags[$k] = [
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'name' => $tag,
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'url' => \think\facade\Route::buildUrl('index/tag', ['module' => $this->getModelId($tableName), 't' => $tag])->__toString(),
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];
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}
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$info[$field['field']] = $tags;
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}
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} elseif ($field['type'] == 'images' || $field['type'] == 'files') {
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$info[$field['field']] = json_decode($info[$field['field']], true);
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} elseif ($field['type'] == 'editor') {
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} elseif ($field['type'] == 'color') {
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}
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// Button
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}
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return $info;
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}
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/**
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* 改变内容中有选项的值为可用数组
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* @param array $options 选项
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* @param string $value 当前值
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* @param bool $type 返回类型(true array/false string)，数组类型会返回全部数据
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* @return array/string
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*/
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public function changeOptionsValue(array $options = [], string $value = '', bool $type = true)
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{
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$result = [];
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if ($type === false) {
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if (isset($value)) {
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$value = explode(',', $value);
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foreach ($value as $k => $v) {
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if (isset($options[$v])) {
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$result[] = $options[$v];
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}
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}
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}
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$result = implode(" ", $result);
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} else {
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if (isset($value)) {
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$value = explode(',', $value);
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}
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foreach ($options as $k => $v) {
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$selected = false;
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if (is_array($value) && in_array($k, $value)) {
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$selected = true;
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}
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$result[] = [
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'key' => $k,
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'value' => $v,
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'selected' => $selected,
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];
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}
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}
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return $result;
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}
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// 邮件发送
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private function trySend($email, $title, $content)
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{
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// 检查是否邮箱格式
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if (!is_email($email)) {
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return ['error' => 1, 'msg' => lang('email format error')];
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}
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$send = send_email($email, $title, $content);
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if ($send) {
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return ['error' => 0, 'msg' => lang('email send success')];
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} else {
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return ['error' => 1, 'msg' => lang('email send error')];
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}
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}
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}
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