345 lines
9.1 KiB
PHP
345 lines
9.1 KiB
PHP
<?php
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declare (strict_types = 1);
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namespace app;
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use think\App;
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use think\exception\ValidateException;
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use think\response\Json;
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use think\Validate;
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use think\Response;
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use think\exception\HttpResponseException;
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use think\facade\Db;
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use think\facade\Request;
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use think\facade\Lang;
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use think\facade\View;
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use taoser\SetArr;
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use app\common\lib\Uploads;
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/**
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* 控制器基础类
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*/
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abstract class BaseController
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{
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/**
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* Request实例
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* @var \think\Request
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*/
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protected $request;
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/**
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* 应用实例
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* @var \think\App
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*/
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protected $app;
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/**
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* 是否批量验证
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* @var bool
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*/
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protected $batchValidate = false;
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/**
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* 控制器中间件
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* @var array
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*/
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protected $middleware = [];
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/**
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* 构造方法
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* @access public
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* @param App $app 应用对象
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*/
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public function __construct(App $app)
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{
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$this->app = $app;
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$this->request = $this->app->request;
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// 控制器初始化
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$this->initialize();
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}
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// 初始化
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protected function initialize()
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{}
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/**
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* 验证数据
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* @access protected
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* @param array $data 数据
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* @param string|array $validate 验证器名或者验证规则数组
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* @param array $message 提示信息
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* @param bool $batch 是否批量验证
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* @return array|string|true
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* @throws ValidateException
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*/
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protected function validate(array $data, $validate, array $message = [], bool $batch = false)
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{
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if (is_array($validate)) {
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$v = new Validate();
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$v->rule($validate);
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} else {
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if (strpos($validate, '.')) {
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// 支持场景
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[$validate, $scene] = explode('.', $validate);
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}
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$class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);
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$v = new $class();
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if (!empty($scene)) {
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$v->scene($scene);
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}
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}
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$v->message($message);
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// 是否批量验证
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if ($batch || $this->batchValidate) {
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$v->batch(true);
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}
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return $v->failException(true)->check($data);
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}
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//显示网站设置
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protected function getSystem()
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{
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//1.系统配置信息
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return Db::name('system')->cache('system',3600)->find(1);
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}
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//域名协议转换 把数据库中的带HTTP或不带协议的域名转换为当前协议的域名前缀
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protected function getHttpUrl($url)
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{
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//域名转换为无http协议
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$www = stripos($url,'://') ? substr(stristr($url,'://'),3) : $url;
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$htpw = Request::scheme().'://'. $www;
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return $htpw;
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}
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protected function getDomain()
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{
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return $this->getHttpUrl($this->getSystem()['domain']);
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}
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/**
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* 运行时间计算
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* @return string
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*/
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protected function getRunTime()
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{
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//运行时间
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$now = time();
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$sys = $this->getSystem();
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$count = $now-$sys['create_time'];
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$days = floor($count/86400);
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$hos = floor(($count%86400)/3600);
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$mins = floor(($count%3600)/60);
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$years = floor($days/365);
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if($years >= 1){
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$days = floor($days%365);
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}
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$runTime = $years ? "{$years}年{$days}天{$hos}时{$mins}分" : "{$days}天{$hos}时{$mins}分";
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return $runTime;
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}
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/**
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* 非admin应用的文章url路由地址
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* @param int $aid
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* @param $ename
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* @return string
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*/
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protected function getRouteUrl(int $aid, $ename = '')
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{
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$domain = $this->getDomain();
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$appName = app('http')->getName();
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$articleUrl = (string) url('article_detail', ['id' => $aid]);
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// 详情动态路由，$aid, $ename
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if(config('taoler.url_rewrite.article_as') == '<ename>/'){
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$articleUrl = (string) url('article_detail', ['id' => (int) $aid, 'ename'=> $ename]);
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}
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// // 判断应用是否绑定域名
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// $app_bind = array_search($appName, config('app.domain_bind'));
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// // 判断应用是否域名映射
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// $app_map = array_search($appName, config('app.app_map'));
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//a.appName不是admin
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return $domain . $articleUrl;
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}
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/**
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* 上传接口
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*
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* @return void
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*/
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public function uploadFiles($type)
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{
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$max_file_seze = $this->getSystem()['upsize'];
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$uploads = new Uploads();
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switch ($type){
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case 'image':
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$upRes = $uploads->put('file','article_pic',$max_file_seze,'image');
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break;
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case 'zip':
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$upRes = $uploads->put('file','article_zip',$max_file_seze,'application|image');
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break;
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case 'video':
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$upRes = $uploads->put('file','article_video',$max_file_seze,'video|audio');
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break;
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case 'audio':
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$upRes = $uploads->put('file','article_audio',$max_file_seze,'audio');
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break;
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default:
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$upRes = $uploads->put('file','article_file',$max_file_seze,'image');
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break;
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}
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return $upRes;
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}
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//获取artcile内容所有图片，返回数组
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protected function getArticleAllpic($str)
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{
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//正则匹配<img src="http://img.com" />
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$pattern = "/<[img|IMG].*?src=[\'|\"](.*?(?:[\.gif|\.jpg|\.png]))[\'|\"].*?[\/]?>/";
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preg_match_all($pattern,$str,$matchContent);
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if(isset($matchContent[1])){
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$img = $matchContent[1];
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}else{
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$temp = "./images/no-image.jpg";//在相应位置放置一张命名为no-image的jpg图片
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}
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return $img;
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}
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//下载远程图片
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private function downloadImage($url)
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{
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$ch = curl_init();
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curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, 'GET' );
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curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false );
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
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$file = curl_exec($ch);
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curl_close($ch);
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return $this->saveAsImage($url, $file);
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}
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//把图片保存到本地
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private function saveAsImage($url, $file)
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{
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$filename = pathinfo($url, PATHINFO_BASENAME);
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//$dirname = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_DIRNAME);
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$dirname = date('Ymd',time());
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//路径
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$path = 'storage/download/article_pic/' . $dirname . '/';
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//绝对文件夹
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$fileDir = public_path() . $path;
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//文件绝对路径
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$filePath = $fileDir . $filename;
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//相对路径文件名
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$realFile = '/' . $path . $filename;
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// 如果目录不存在，则创建
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if(!is_dir($fileDir)) {
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mkdir($fileDir, 0777, true);
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}
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if(file_exists($filePath)) {
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//$this->output->writeln("【已存在】输出路径" . $fullpath);
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return $realFile;
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} else {
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$resource = fopen($filePath, 'a');
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$res = fwrite($resource, $file);
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fclose($resource);
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if($res !== false) {
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return $realFile;
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}
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}
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}
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//下载网络图片到本地并替换
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public function downUrlPicsReaplace($content)
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{
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// 批量下载网络图片并替换
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$images = $this->getArticleAllpic($content);
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if(count($images)) {
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foreach($images as $image){
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//1.带http地址的图片，2.非本站的网络图片 3.非带有？号等参数的图片
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if((stripos($image,'http') !== false) && (stripos($image, Request::domain()) === false) && (stripos($image, '?') === false)) {
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// 如果图片中没有带参数或者加密可下载
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//下载远程图片(可下载)
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$newImageUrl = $this->downloadImage($image);
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//替换图片链接
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$content = str_replace($image,Request::domain().$newImageUrl,$content);
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}
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}
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//不可下载的图片，如加密或者带有参数的图片如？type=jpeg,直接返回content
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}
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return $content;
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}
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/**
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* array_filter过滤返回函数
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* @param $arr
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* @return bool
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*/
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protected function filter($arr) :bool
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{
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if($arr === '' || $arr === null){
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return false;
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}
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return true;
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}
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/**
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* 过滤为空null等筛选参数
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* @param array $array
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* @return array
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*/
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public function getParamFilter(array $array) :array
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{
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return array_filter($array, function($arr){
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if($arr === '' || $arr === null){
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return false;
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}
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return true;
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});
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}
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/**
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* 数组根据sort字段数值进行排序
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* @param array $array 数组
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* @param string $sort 排序字段
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* @return array 返回数组
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*/
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public function getArrSort(array $array, string $sort = 'sort') :array
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{
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// 排序
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$cmf_arr = array_column($array, 'sort');
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array_multisort($cmf_arr, SORT_ASC, $array);
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return $array;
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}
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/**
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* 过滤字符串中表情
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* @param $str string 字符串内容
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* @return string
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*/
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public function filterEmoji(string $str): string
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{
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$str = preg_replace_callback('/./u', function (array $match) {
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return strlen($match[0]) >= 4 ? '' : $match[0];
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}, $str);
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return $str;
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}
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}
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