438 lines
14 KiB
PHP
438 lines
14 KiB
PHP
<?php
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namespace app\index\controller;
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use app\common\controller\BaseController;
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use think\facade\View;
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use think\facade\Request;
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use think\facade\Db;
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use think\facade\Cache;
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use think\facade\Config;
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use app\common\model\Comment;
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use app\common\model\Article as ArticleModel;
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use think\exception\ValidateException;
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use taoler\com\Message;
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use think\facade\Lang;
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use app\common\lib\Msg;
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class Article extends BaseController
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{
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protected $middleware = [
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'logincheck' => ['except' => ['cate','detail'] ],
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];
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//文章分类
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public function cate(){
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$where =[];
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//获取分类ID
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$ename = Request::param('ename');
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$type = Request::param('type');
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//分页伪静态
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$str = Request::baseUrl(); //不带参数在url
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$patterns = "/\d+/"; //数字正则
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preg_match($patterns,$str,$arr); //正则查询页码出现在位置
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//检测route配置中是否设置了伪静态后缀
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$suffix = Config::get('route.url_html_suffix') ? '.'.Config::get('route.url_html_suffix') : '/';
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if(Config::get('route.url_html_suffix')){
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//伪静态有后缀
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if(isset($arr[0])){
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$page = $arr[0];
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$url = strstr($str,$arr[0],true);
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} else {
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$page = 1;
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$url = strstr($str,'.html',true).'/';
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}
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} else {
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//伪静态后缀false
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if(isset($arr[0])){
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$page = $arr[0];
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$url = strstr($str,$arr[0],true);
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} else {
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$page = 1;
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$url = $str.'/';
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}
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}
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$cateId = Db::name('cate')->where('ename',$ename)->value('id');
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if($cateId){
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$where = ['cate_id' => $cateId];
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} else {
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if($ename != 'all'){
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// 抛出 HTTP 异常
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throw new \think\exception\HttpException(404, '异常消息');
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}
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}
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$artList = Cache::get('arts'.$ename.$type.$page);
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if(!$artList){
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switch ($type) {
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//查询文章,15个分1页
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case 'jie':
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$artList = ArticleModel::field('id,title,title_color,cate_id,user_id,create_time,is_top,is_hot,jie,pv')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename,ename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id,vip');
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}
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])->withCount(['comments'])->where(['status'=>1,'jie'=>1])->where($where)->order(['is_top'=>'desc','create_time'=>'desc'])
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->paginate([
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'list_rows' => 15,
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'page' => $page,
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'path' =>$url.'[PAGE]'.$suffix
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]);
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break;
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case 'hot':
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$artList = ArticleModel::field('id,title,title_color,cate_id,user_id,create_time,is_top,is_hot,jie,pv')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename,ename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id,vip');
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}
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])->withCount(['comments'])->where('status',1)->where($where)->where('is_hot',1)->order(['is_top'=>'desc','create_time'=>'desc'])
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->paginate([
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'list_rows' => 15,
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'page' => $page,
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'path' =>$url.'[PAGE]'.$suffix
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]);
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break;
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case 'top':
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$artList = ArticleModel::field('id,title,title_color,cate_id,user_id,create_time,is_top,is_hot,jie,pv')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename,ename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id,vip');
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}
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])->withCount(['comments'])->where('status',1)->where($where)->where('is_top',1)->order(['is_top'=>'desc','create_time'=>'desc'])
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->paginate([
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'list_rows' => 15,
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'page' => $page,
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'path' =>$url.'[PAGE]'.$suffix
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]);
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break;
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default:
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$artList = ArticleModel::field('id,title,title_color,cate_id,user_id,create_time,is_top,is_hot,jie,pv')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename,ename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id,vip');
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}
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])->withCount(['comments'])->where('status',1)->where($where)->order(['is_top'=>'desc','create_time'=>'desc'])
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->paginate([
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'list_rows' => 15,
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'page' => $page,
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'path' =>$url.'[PAGE]'.$suffix
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]);
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break;
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}
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Cache::tag('tagArtDetail')->set('arts'.$ename.$type.$page,$artList,600);
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}
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// 热议文章
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$artHot = ArticleModel::field('id,title')->withCount('comments')->where(['status'=>1,'delete_time'=>0])->whereTime('create_time', 'year')->order('comments_count','desc')->limit(10)->select();
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//分类右栏广告
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$ad_cate = Db::name('slider')->where('slid_status',1)->where('delete_time',0)->where('slid_type',5)->whereTime('slid_over','>=',time())->select();
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//通用右栏
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$ad_comm = Db::name('slider')->where('slid_status',1)->where('delete_time',0)->where('slid_type',2)->whereTime('slid_over','>=',time())->select();
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View::assign(['type'=>$type,'artList'=>$artList,'artHot'=>$artHot,'ad_cate'=>$ad_cate,'ad_comm'=>$ad_comm]);
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return View::fetch();
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}
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//文章详情页
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public function detail($id)
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{
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$article = Cache::get('article_'.$id);
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if(!$article){
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//查询文章
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$article = ArticleModel::field('id,title,content,status,cate_id,user_id,is_top,is_hot,is_reply,pv,jie,upzip,tags,title_color,create_time')->where('status',1)->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename,ename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id,vip');
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}
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])->find($id);
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Cache::tag('tagArtDetail')->set('article_'.$id,$article,3600);
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}
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if(!$article){
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// 抛出 HTTP 异常
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throw new \think\exception\HttpException(404, '异常消息');
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}
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$comments = $article->comments()->where('status',1)->order(['cai'=>'asc','create_time'=>'asc'])->paginate(10);
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$article->inc('pv')->update();
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$pv = Db::name('article')->field('pv')->where('id',$id)->value('pv');
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$download = $article->upzip ? download($article->upzip,'file') : '';
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/*
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$nt = time();
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$ft = $article->comments;
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$ct[] = [];
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foreach($ft as $c){
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$t = $c->create_time;
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$ct[] = intval(($nt - strtotime($t))/86400);
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}
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dump($nt);
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dump($ct);
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$this->assign('ct',$ct);
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$article->append(['comment.ct'])->toArray();
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//halt($article);
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*/
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// 热议文章
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$artHot = ArticleModel::field('id,title')->withCount('comments')->where(['status'=>1,'delete_time'=>0])->whereTime('create_time', 'year')->order('comments_count','desc')->limit(10)->select();
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//文章广告
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$ad_article = Db::name('slider')->where('slid_status',1)->where('delete_time',0)->where('slid_type',4)->whereTime('slid_over','>=',time())->select();
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//通用右栏
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$ad_comm = Db::name('slider')->where('slid_status',1)->where('delete_time',0)->where('slid_type',2)->whereTime('slid_over','>=',time())->select();
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View::assign(['article'=>$article,'pv'=>$pv,'comments'=>$comments,'artHot'=>$artHot,'ad_art'=>$ad_article,'ad_comm'=>$ad_comm,$download]);
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return View::fetch();
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}
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//文章评论
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public function comment()
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{
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//if (Request::isAjax()){
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//获取评论
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$data = Request::only(['content','article_id','user_id']);
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$sendId = $data['user_id'];
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if(empty($data['content'])){
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return json(['code'=>0, 'msg'=>'评论不能为空！']);
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}
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//用户留言存入数据库
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if (Comment::create($data)) {
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//站内信
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$article = Db::name('article')->field('id,title,user_id')->where('id',$data['article_id'])->find();
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$title = $article['title'];
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$link = (string) url('article/detail',['id'=>$data['article_id']]);
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//@user comment
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$preg = "/@([^@\s]*)\s/";
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preg_match($preg,$data['content'],$username);
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if(isset($username[1])){
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$receveId = Db::name('user')->whereOr('nickname', $username[1])->whereOr('name', $username[1])->value('id');
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} else {
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$receveId = $article['user_id'];
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}
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$data = ['title'=>$title,'content'=>'评论通知','link'=>$link,'user_id'=>$sendId,'type'=>1];
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Message::sendMsg($sendId,$receveId,$data);
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//event('CommMsg');
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$res = ['code'=>0, 'msg'=>'留言成功'];
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} else {
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$res = ['code'=>-1, 'msg'=>'留言失败'];
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}
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return json($res);
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}
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/**
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* 添加帖子文章
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* @return string|\think\Response|\think\response\Json|void
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*/
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public function add()
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{
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if (Request::isAjax()) {
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$data = Request::only(['cate_id', 'title', 'title_color', 'user_id', 'content', 'upzip', 'tags', 'captcha']);
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$validate = new \app\common\validate\Article; //调用验证器
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$result = $validate->scene('Artadd')->check($data); //进行数据验证
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if (true !== $result) {
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return Msg::error($validate->getError());
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}
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$result = ArticleModel::add($data);
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if ($result == 1) {
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$aid = Db::name('article')->max('id');
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$link = (string)url('article/detail', ['id' => $aid]);
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//清除文章tag缓存
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Cache::tag('tagArtDetail')->clear();
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$res = Msg::success('add_success', $link);
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} else {
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$res = Msg::error('add_error');
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}
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return $res;
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}
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return View::fetch();
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}
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/**
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* 编辑文章
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* @param $id
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* @return string|\think\Response|\think\response\Json|void
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function edit($id)
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{
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$article = ArticleModel::find($id);
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//编辑
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if(Request::isAjax()){
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$data = Request::only(['id','cate_id','title','title_color','user_id','content','upzip','tags','captcha']);
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$validate = new \app\common\validate\Article(); //调用验证器
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$res = $validate->scene('Artadd')->check($data); //进行数据验证
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if(true !==$res){
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return Msg::error($validate->getError());
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} else {
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$result = $article->edit($data);
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if($result == 1) {
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//删除原有缓存显示编辑后内容
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Cache::delete('article_'.$id);
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$link = (string) url('article/detail',['id'=> $id]);
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$editRes = Msg::success('edit_success',$link);
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} else {
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$editRes = Msg::error($result);
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}
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return $editRes;
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}
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}
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//查询标签
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$tag = $article->tags;
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$attr = explode(',',$tag);
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$tags = [];
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foreach($attr as $key=>$v){
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if ($v !='') {
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$tags[] = $v;
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}
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}
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View::assign(['article'=>$article,'tags'=>$tags]);
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return View::fetch();
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}
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//删除帖子
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public function delete()
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{
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$article = ArticleModel::find(input('id'));
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$result = $article->together(['comments'])->delete();
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if($result) {
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$res = ['code'=>0,'msg'=>'删除文章成功','url'=>'/index/user/post'];
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} else {
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$res = ['code'=>-1,'msg'=>'删除文章失败'];
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}
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return json($res);
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}
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//文本编辑器图片上传
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public function textImgUpload()
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{
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$file = request()->file('file');
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try {
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validate(['file'=>'fileSize:1024000|fileExt:jpg,png,gif'])
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->check(['file'=>$file]);
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$savename = \think\facade\Filesystem::disk('public')->putFile('article_pic',$file);
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} catch (ValidateException $e) {
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return json(['status'=>-1,'msg'=>$e->getMessage()]);
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}
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$upload = Config::get('filesystem.disks.public.url');
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if($savename){
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//$name = $file->hashName();
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$name_path =str_replace('\\',"/",$upload.'/'.$savename);
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//halt($name_path);
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//$image = \think\Image::open("uploads/$name_path");
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//$image->thumb(168, 168)->save("uploads/$name_path");
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$res = ['status'=>0,'msg'=>'上传成功','url'=> $name_path];
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}else{
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$res = ['status'=>-1,'msg'=>'上传错误'];
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}
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return json($res);
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}
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//上传附件
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public function upzip()
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{
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$file = request()->file('file');
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try {
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validate(['file'=>'fileSize:1024000|fileExt:jpg,zip'])
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->check(['file'=>$file]);
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$savename = \think\facade\Filesystem::disk('public')->putFile('article_zip',$file);
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} catch (ValidateException $e) {
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return json(['status'=>-1,'msg'=>$e->getMessage()]);
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}
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$upload = Config::get('filesystem.disks.public.url');
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if($savename){
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$name_path =str_replace('\\',"/",$upload.'/'.$savename);
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$res = ['status'=>0,'msg'=>'上传成功','url'=> $name_path];
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}else{
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$res = ['status'=>-1,'msg'=>'上传错误'];
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}
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return json($res);
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}
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//附件下载
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public function download($id)
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{
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$zipdir = Db::name('article')->where('id',$id)->value('upzip');
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$zip = substr($zipdir,1);
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return download($zip,'my');
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}
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//添加tag
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public function tags()
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{
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$data = Request::only(['tags']);
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$att = explode(',',$data['tags']);
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$tags = [];
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foreach($att as $v){
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if ($v !='') {
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$tags[] = $v;
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}
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}
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return json(['code'=>0,'data'=>$tags]);
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}
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//文章置顶，状态
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public function jieset(){
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$data = Request::param();
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$article = ArticleModel::field('id,is_top,is_hot')->find($data['id']);
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if($data['field'] === 'top') {
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if($data['rank']==1){
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$article->save(['is_top' => 1]);
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$res = ['status'=>0,'msg'=>'置顶成功'];
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} else {
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$article->save(['is_top' => 0]);
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$res = ['status'=>0,'msg'=>'已取消置顶'];
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}
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} else {
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if($data['rank']==1){
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$article->save(['is_hot' => 1]);
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$res = ['status'=>0,'msg'=>'已设精贴'];
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} else {
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$article->save(['is_hot' => 0]);
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$res = ['status'=>0,'msg'=>'精贴已取消'];
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}
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}
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//删除本贴设置缓存显示编辑后内容
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Cache::delete('article_'.$data['id']);
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//清除文章tag缓存
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Cache::tag('tagArtDetail')->clear();
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return json($res);
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}
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//改变标题颜色
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public function titleColor()
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{
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$data = Request::param();
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$result = ArticleModel::update($data);
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if($result){
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//清除文章缓存
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Cache::tag(['tagArt','tagArtDetail'])->clear();
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$res = ['code'=> 0, 'msg'=>'标题颜色设置成功'];
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}else{
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$res = ['code'=> -1, 'msg'=>'标题颜色设置失败'];
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}
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return json($res);
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}
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} |