304 lines
9.3 KiB
PHP
304 lines
9.3 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 app\common\model\Cate;
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use app\common\model\User;
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use app\common\model\Comment;
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use app\common\model\Collection;
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use app\common\model\Article as ArticleModel;
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use think\exception\ValidateException;
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use think\facade\Config;
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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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$page = Request::param('page');
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$cateId = Db::name('cate')->where('ename',$ename)->value('id');
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if($cateId){
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$where = ['cate_id' => $cateId];
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}
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$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,cate_id,user_id,create_time,is_top,is_hot')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id');
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}
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])->withCount(['comments'])->where(['status'=>1,'jie'=>1])->where($where)->order(['is_top'=>'desc','create_time'=>'desc'])->paginate(15);
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break;
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case 'hot':
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$artList = ArticleModel::field('id,title,cate_id,user_id,create_time,is_top,is_hot')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id');
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}
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])->withCount(['comments'])->where('status',1)->where($where)->where('is_hot',1)->order(['is_top'=>'desc','create_time'=>'desc'])->paginate(15);
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break;
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case 'top':
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$artList = ArticleModel::field('id,title,cate_id,user_id,create_time,is_top,is_hot')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id');
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}
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])->withCount(['comments'])->where('status',1)->where($where)->where('is_top',1)->order(['is_top'=>'desc','create_time'=>'desc'])->paginate(15);
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break;
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default:
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$artList = ArticleModel::field('id,title,cate_id,user_id,create_time,is_top,is_hot')->with([
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'cate' => function($query){
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$query->where('delete_time',0)->field('id,catename');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id');
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}
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])->withCount(['comments'])->where('status',1)->where($where)->order(['is_top'=>'desc','create_time'=>'desc'])->paginate(15);
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break;
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}
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Cache::set('arts'.$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)->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,tags,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');
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},
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'user' => function($query){
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$query->field('id,name,nickname,user_img,area_id');
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}
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])->find($id);
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Cache::set('article_'.$id,$article,3600);
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}
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$comments = $article->comments()->where('status',1)->paginate(10);
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$article->inc('pv')->update();
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$pv = Db::name('article')->field('pv')->where('id',$id)->value('pv');
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/*
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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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$artHot = ArticleModel::field('id,title')->withCount('comments')->where('status',1)->whereTime('create_time', 'year')->order('comments_count','desc')->limit(10)->select();
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//文章广告
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$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'=>$ad_comm]);
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return View::fetch();
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}
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//文章评论
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public function comment()
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{
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//if (Request::isAjax()){
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//获取评论
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$data = Request::only(['content','article_id','user_id']);
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//用户留言存入数据库
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if (Comment::create($data)) {
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$res = ['code'=>1, 'msg'=>'留言成功'];
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} else{
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$res = ['code'=>0, 'msg'=>'留言失败'];
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}
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return json($res);
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}
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//添加文章
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public function add()
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{
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if(Request::isAjax()){
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$data = Request::only(['cate_id','title','user_id','content','upzip','tags','captcha']);
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$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 $this->error($validate->getError());
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} else {
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$article = new \app\common\model\Article;
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$result = $article->add($data);
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if($result == 1) {
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$aid = Db::name('article')->max('id');
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return json(['code'=>1,'msg'=>'发布成功','url'=>'/'.app('http')->getName().'/jie/'.$aid.'.html']);
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} else {
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$this->error($result);
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}
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}
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}
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return View::fetch();
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}
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//添加tag
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public function tags()
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{
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$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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//编辑文章
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public function edit($id)
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{
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$article = Db::name('article')->find($id);
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if(Request::isAjax()){
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$data = Request::only(['id','cate_id','title','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 $this->error($validate->getError());
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} else {
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$article = new \app\common\model\Article;
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$result = $article->edit($data);
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if($result == 1) {
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return json(['code'=>1,'msg'=>'修改成功','url'=>'/'.app('http')->getName().'/jie/'.$id.'.html']);
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} else {
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$this->error($result);
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}
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}
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}
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$tag = Db::name('article')->where('id',$id)->value('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'=>$tags]);
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return View::fetch();
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}
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//删除文章
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public function delete()
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{
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$article = ArticleModel::find(input('id'));
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$result = $article->together(['comments'])->delete();
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if($result) {
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$res = ['code'=>1,'msg'=>'删除文章成功','url'=>'/index/user/post'];
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} else {
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$res = ['code'=>0,'msg'=>'删除文章失败'];
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}
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return json($res);
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}
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//文本编辑器图片上传
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public function text_img_upload()
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{
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$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($res);
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}
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//文章置顶，状态
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public function jieset(){
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$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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$res = ['status'=>0,'msg'=>'精贴已取消'];
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}
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}
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return json($res);
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}
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} |