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