Common.php
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<?php
namespace app\home\controller;
use think\Db;
use clt\Leftnav;
use think\Controller;
class Common extends Controller{
protected $pagesize,$changyan;
public function initialize(){
$sys = cache('System');
$this->assign('sys',$sys);
if($sys['mobile']=='open'){
if(isMobile()){
$this->redirect('mobile/index/index');
}
}
//获取控制方法
$action = request()->action();
$controller = request()->controller();
$this->assign('action',($action));
$this->assign('controller',strtolower($controller));
define('MODULE_NAME',strtolower($controller));
define('ACTION_NAME',strtolower($action));
//导航
$thisCat = Db::name('category')->where('id',input('catId'))->find();
$this->assign('title',$thisCat['title']);
$this->assign('keywords',$thisCat['keywords']);
$this->assign('description',$thisCat['description']);
define('DBNAME',strtolower($thisCat['module']));
$this->pagesize = $thisCat['pagesize']>0 ? $thisCat['pagesize'] : '';
// 获取缓存数据
$cate = cache('cate');
if(!$cate){
$column_one = Db::name('category')->where([['parentid','=',0],['ismenu','=',1]])->order('sort')->select();
$column_two = Db::name('category')->where('ismenu',1)->order('sort')->select();
$tree = new Leftnav ();
$cate = $tree->index_top($column_one,$column_two);
cache('cate', $cate, 3600);
}
$this->assign('category',$cate);
//广告
$adList = cache('adList');
if(!$adList){
$adList = Db::name('ad')->where(['type_id'=>1,'open'=>1])->order('sort asc')->limit('4')->select();
cache('adList', $adList, 3600);
}
$this->assign('adList', $adList);
//友情链接
$linkList = cache('linkList');
if(!$linkList){
$linkList = Db::name('link')->where('open',1)->order('sort asc')->select();
cache('linkList', $linkList, 3600);
}
$this->assign('linkList', $linkList);
//畅言
$plugin = db('plugin')->where(['code'=>'changyan'])->find();
$this->changyan = unserialize($plugin['config_value']);
$this->assign('changyan', $this->changyan);
$this->assign('time', time());
}
public function _empty(){
return $this->error('空操作，返回上次访问页面中...');
}
}