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281 lines
9.0 KiB
281 lines
9.0 KiB
<?php
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namespace App\Http\Controllers\Admin;
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use App\Http\Controllers\Admin\CommonController;
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use DB;
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class ArticleController extends CommonController
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{
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public function __construct()
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{
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parent::__construct();
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}
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public function index()
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{
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$res = '';
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$where = function ($query) use ($res) {
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if(isset($_REQUEST["keyword"]))
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{
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$query->where('title', 'like', '%'.$_REQUEST['keyword'].'%');
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}
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if(isset($_REQUEST["typeid"]) && $_REQUEST["typeid"]!=0)
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{
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$query->where('typeid', $_REQUEST["typeid"]);
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}
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if(isset($_REQUEST["id"]))
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{
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$query->where('typeid', $_REQUEST["id"]);
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}
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if(isset($_REQUEST["ischeck"]))
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{
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$query->where('ischeck', $_REQUEST["ischeck"]); //未审核过的文章
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}
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};
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$posts = parent::pageList('article', $where);
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foreach($posts as $key=>$value)
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{
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$info = DB::table('arctype')->select('name')->where("id", $value->typeid)->first();
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$posts[$key]->name = $info->name;
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$posts[$key]->body = '';
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}
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$data['posts'] = $posts;
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return view('admin.article.index', $data);
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//if(!empty($_GET["id"])){$id = $_GET["id"];}else {$id="";}if(preg_match('/[0-9]*/',$id)){}else{exit;}
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/* if(!empty($id)){$map['typeid']=$id;}
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$Article = M("Article")->field('id')->where($map);
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$counts = $Article->count();
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$pagesize =CMS_PAGESIZE;$page =0;
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if($counts % $pagesize){ //取总数据量除以每页数的余数
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$pages = intval($counts/$pagesize) + 1; //如果有余数，则页数等于总数据量除以每页数的结果取整再加一,如果没有余数，则页数等于总数据量除以每页数的结果
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}else{$pages = $counts/$pagesize;}
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if(!empty($_GET["page"])){$page = $_GET["page"]-1;$nextpage=$_GET["page"]+1;$previouspage=$_GET["page"]-1;}else{$page = 0;$nextpage=2;$previouspage=0;}
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if($counts>0){if($page>$pages-1){exit;}}
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$start = $page*$pagesize;
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$Article = M("Article")->field('id,typeid,title,pubdate,click,litpic,tuijian')->where($map)->order('id desc')->limit($start,$pagesize)->select();
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$this->counts = $counts;
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$this->pages = $pages;
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$this->page = $page;
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$this->nextpage = $nextpage;
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$this->previouspage = $previouspage;
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$this->id = $id;
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$this->posts = $Article; */
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//echo '<pre>';
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//print_r($Article);
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//return $this->fetch();
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}
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public function add()
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{
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$data = '';
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if(!empty($_REQUEST["catid"])){$data['catid'] = $_REQUEST["catid"];}else{$data['catid'] = 0;}
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return view('admin.article.add', $data);
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}
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public function doadd()
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{
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$litpic="";if(!empty($_POST["litpic"])){$litpic = $_POST["litpic"];}else{$_POST['litpic']="";} //缩略图
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if(empty($_POST["description"])){if(!empty($_POST["body"])){$_POST['description']=cut_str($_POST["body"]);}} //description
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$content="";if(!empty($_POST["body"])){$content = $_POST["body"];}
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$_POST['pubdate'] = time();//更新时间
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$_POST['addtime'] = time();//添加时间
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$_POST['user_id'] = $_SESSION['admin_user_info']['id']; // 发布者id
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//关键词
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if(!empty($_POST["keywords"]))
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{
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$_POST['keywords']=str_replace("，",",",$_POST["keywords"]);
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}
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else
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{
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if(!empty($_POST["title"]))
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{
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$title=$_POST["title"];
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$title=str_replace("，","",$title);
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$title=str_replace(",","",$title);
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$_POST['keywords']=get_keywords($title);//标题分词
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}
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}
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if(isset($_POST["dellink"]) && $_POST["dellink"]==1 && !empty($content)){$content=replacelinks($content,array(sysconfig('CMS_BASEHOST')));} //删除非站内链接
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$_POST['body']=$content;
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//提取第一个图片为缩略图
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if(isset($_POST["autolitpic"]) && $_POST["autolitpic"] && empty($litpic))
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{
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if(getfirstpic($content))
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{
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//获取文章内容的第一张图片
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$imagepath = '.'.getfirstpic($content);
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//获取后缀名
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preg_match_all ("/\/(.+)\.(gif|jpg|jpeg|bmp|png)$/iU",$imagepath,$out, PREG_PATTERN_ORDER);
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$saveimage='./uploads/'.date('Y/m',time()).'/'.basename($imagepath,'.'.$out[2][0]).'-lp.'.$out[2][0];
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//生成缩略图，按照原图的比例生成一个最大为240*180的缩略图
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\Intervention\Image\Facades\Image::make($imagepath)->resize(sysconfig('CMS_IMGWIDTH'), sysconfig('CMS_IMGHEIGHT'))->save($saveimage);
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//缩略图路径
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$_POST['litpic']='/uploads/'.date('Y/m',time()).'/'.basename($imagepath,'.'.$out[2][0]).'-lp.'.$out[2][0];
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}
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}
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unset($_POST["dellink"]);
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unset($_POST["autolitpic"]);
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unset($_POST["_token"]);
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if(isset($_POST['editorValue'])){unset($_POST['editorValue']);}
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if(DB::table('article')->insert($_POST))
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{
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success_jump("添加成功！");
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}
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else
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{
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error_jump("添加失败！请修改后重新添加");
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}
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}
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public function edit()
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{
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if(!empty($_GET["id"])){$id = $_GET["id"];}else {$id="";}if(preg_match('/[0-9]*/',$id)){}else{exit;}
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$data['id'] = $id;
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$data['post'] = object_to_array(DB::table('article')->where('id', $id)->first(), 1);
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return view('admin.article.edit', $data);
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}
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public function doedit()
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{
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if(!empty($_POST["id"])){$id = $_POST["id"];unset($_POST["id"]);}else{$id="";exit;}
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$litpic="";if(!empty($_POST["litpic"])){$litpic = $_POST["litpic"];}else{$_POST['litpic']="";} //缩略图
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if(empty($_POST["description"])){if(!empty($_POST["body"])){$_POST['description']=cut_str($_POST["body"]);}} //description
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$content="";if(!empty($_POST["body"])){$content = $_POST["body"];}
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$_POST['pubdate'] = time();//更新时间
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$_POST['user_id'] = $_SESSION['admin_user_info']['id']; // 修改者id
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if(!empty($_POST["keywords"]))
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{
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$_POST['keywords']=str_replace("，",",",$_POST["keywords"]);
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}
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else
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{
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if(!empty($_POST["title"]))
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{
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$title=$_POST["title"];
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$title=str_replace("，","",$title);
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$title=str_replace(",","",$title);
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$_POST['keywords']=get_keywords($title);//标题分词
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}
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}
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if(isset($_POST["dellink"]) && $_POST["dellink"]==1 && !empty($content)){$content=replacelinks($content,array(CMS_BASEHOST));} //删除非站内链接
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$_POST['body']=$content;
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//提取第一个图片为缩略图
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if(isset($_POST["autolitpic"]) && $_POST["autolitpic"] && empty($litpic))
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{
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if(getfirstpic($content))
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{
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//获取文章内容的第一张图片
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$imagepath = '.'.getfirstpic($content);
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//获取后缀名
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preg_match_all ("/\/(.+)\.(gif|jpg|jpeg|bmp|png)$/iU",$imagepath,$out, PREG_PATTERN_ORDER);
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$saveimage='./uploads/'.date('Y/m',time()).'/'.basename($imagepath,'.'.$out[2][0]).'-lp.'.$out[2][0];
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//生成缩略图，按照原图的比例生成一个最大为240*180的缩略图
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\Intervention\Image\Facades\Image::make($imagepath)->resize(sysconfig('CMS_IMGWIDTH'), sysconfig('CMS_IMGHEIGHT'))->save($saveimage);
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//缩略图路径
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$_POST['litpic']='/uploads/'.date('Y/m',time()).'/'.basename($imagepath,'.'.$out[2][0]).'-lp.'.$out[2][0];
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}
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}
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unset($_POST["dellink"]);
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unset($_POST["autolitpic"]);
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unset($_POST["_token"]);
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if(isset($_POST['editorValue'])){unset($_POST['editorValue']);}
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if(DB::table('article')->where('id', $id)->update($_POST))
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{
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success_jump("修改成功！", route('admin_article'));
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}
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else
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{
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error_jump("修改失败！");
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}
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}
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//删除文章
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public function del()
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{
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if(!empty($_GET["id"])){$id = $_GET["id"];}else{error_jump("删除失败！请重新提交");}
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if(DB::table("article")->whereIn("id", explode(',', $id))->delete())
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{
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success_jump("$id ,删除成功");
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}
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else
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{
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error_jump("$id ,删除失败！请重新提交");
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}
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}
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//重复文章列表
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public function repetarc()
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{
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$data['posts'] = object_to_array(DB::table('article')->select(DB::raw('title,count(*) AS count'))->orderBy('count', 'desc')->groupBy('title')->having('count', '>', 1)->get());
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return view('admin.article.repetarc', $data);
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}
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//推荐文章
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public function recommendarc()
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{
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if(!empty($_GET["id"])){$id = $_GET["id"];}else{error_jump("您访问的页面不存在或已被删除！");} //if(preg_match('/[0-9]*/',$id)){}else{exit;}
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$data['tuijian'] = 1;
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if(DB::table("article")->whereIn("id", explode(',', $id))->update($data))
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{
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success_jump("$id ,推荐成功");
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}
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else
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{
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error_jump("$id ,推荐失败！请重新提交");
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}
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}
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//检测重复文章数量
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public function articleexists()
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{
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$res = '';
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$where = function ($query) use ($res) {
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if(isset($_REQUEST["title"]))
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{
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$query->where('title', $_REQUEST["title"]);
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}
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if(isset($_REQUEST["id"]))
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{
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$query->where('id', '<>', $_REQUEST["id"]);
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}
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};
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return DB::table("article")->where($where)->count();
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}
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}
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