<?php
// +----------------------------------------------------------------------
// | YFCMF [ WE CAN DO IT MORE SIMPLE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2015-2016 http://www.rainfer.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: rainfer <81818832@qq.com>
// +----------------------------------------------------------------------
namespace app\admin\controller;

use think\Db;

class Download extends Base
{
	/**
	 * 资料下载列表
	 */
	public function download_list()
	{
        $d_catid=input('catid',0,'intval');
		$d_cid=input('cid',0,'intval');
		$downloads=Db::name('download')->where('d_catlogid',$d_catid)->where('d_cid',$d_cid)->order('d_order,d_time desc')->paginate(config('paginate.list_rows'),false,['query'=>get_query()]);
		$show = $downloads->render();
		$show=preg_replace("(<a[^>]*page[=|/](\d+).+?>(.+?)<\/a>)","<a href='javascript:ajax_page($1);'>$2</a>",$show);
        $this->assign('d_catid',$d_catid);
        $this->assign('d_cid',$d_cid);
		$this->assign('downloads',$downloads);
		$this->assign('page',$show);
		if(request()->isAjax()){
			return $this->fetch('ajax_download_list');
		}else{
			return $this->fetch();
		}
	}
	/**
	 * 添加显示
	 */
	public function download_add()
	{
        $d_catid=input('catid',0,'intval');
		$d_cid=input('cid',0,'intval');
		if (!request()->isAjax()){
            $this->assign('d_catid',$d_catid);
			$this->assign('d_cid',$d_cid);
			return $this->fetch();
		}else{
			$files = request()->file('file_all');
			$fileall_url='';
			if($files){
				foreach ($files as $file) {
					$info = $file->rule('uniqid')->move(ROOT_PATH . config('upload_path') . DS . date('Y-m-d'));
					if ($info) {
						$file_url = config('upload_path'). '/' . date('Y-m-d') . '/' . $info->getFilename();
						//写入数据库
						$data['uptime'] = time();
						$data['filesize'] = $info->getSize();
						$data['path'] = $file_url;
						Db::name('plug_files')->insert($data);
						$fileall_url = $file_url;
					} else {
						$this->error($file->getError(), url('admin/Download/download_list',['cid'=>$d_cid]));//否则就是上传错误，显示错误原因
					}
				}
			}
			$sl_data=array(
				'd_name'=>input('d_name'),
				'd_status'=>input('d_status',0),
				'd_uid'=>session('admin_auth.aid'),
				'd_time'=>time(),
				'd_order'=>input('d_order',50,'intval'),
				'd_url'=>$fileall_url,
				'd_cid'=>$d_cid,
                'd_catlogid'=>$d_catid
			);
			$rst=Db::name('download')->insert($sl_data);
			if($rst){
				$this->success('添加成功',url('admin/Download/download_list',['cid'=>$d_cid,'catid'=>$d_catid]));
			}else{
				$this->error('添加失败',url('admin/Download/download_list',['cid'=>$d_cid,'catid'=>$d_catid]));
			}
		}
	}
	/**
	 * 编辑显示
	 */
	public function download_edit()
	{
        $d_catid=input('catid',0,'intval');
		$d_cid=input('cid',0,'intval');
		if (!request()->isAjax()) {
			$d_id = input('d_id');
			if (empty($d_id)) {
				$this->error('参数错误', url('admin/Download/download_list',['cid'=>$d_cid]));
			}
			$download_list = Db::name('download')->find($d_id);
			$this->assign('download_list', $download_list);
            $this->assign('d_catid',$d_catid);
			$this->assign('d_cid',$d_cid);
			return $this->fetch();
		}else{
			//文件
			$files = request()->file('file_all');
			$fileall_url='';
			if($files){
				foreach ($files as $file) {
					$info = $file->rule('uniqid')->move(ROOT_PATH . config('upload_path') . DS . date('Y-m-d'));
					if ($info) {
						$file_url = config('upload_path'). '/' . date('Y-m-d') . '/' . $info->getFilename();
						//写入数据库
						$data['uptime'] = time();
						$data['filesize'] = $info->getSize();
						$data['path'] = $file_url;
						Db::name('plug_files')->insert($data);
						$fileall_url = $file_url;
					} else {
						$this->error($file->getError(), url('admin/Download/download_list',['cid'=>$d_cid]));//否则就是上传错误，显示错误原因
					}
				}
			}
			$sl_data=array(
				'd_id'=>input('d_id'),
				'd_name'=>input('d_name'),
				'd_status'=>input('d_status',0),
				'd_order'=>input('d_order',50,'intval'),
			);
			if(!empty($fileall_url)){
				$sl_data['d_url']=$fileall_url;
			}
			$rst=Db::name('download')->update($sl_data);
			if($rst!==false){
				$this->success('修改成功',url('admin/Download/download_list',['cid'=>$d_cid,'catid'=>$d_catid]));
			}else{
				$this->error('修改失败',url('admin/Download/download_list',['cid'=>$d_cid,'catid'=>$d_catid]));
			}
		}
	}
	/**
	 * 排序
	 */
	public function download_order()
	{
        $d_catid=input('catid',0,'intval');
		$d_cid=input('cid',0,'intval');
		if (!request()->isAjax()){
			$this->error('提交方式不正确',url('admin/Download/download_list',['cid'=>$d_cid,'catid'=>$d_catid]));
		}else{
			foreach (input('post.') as $d_id => $d_order){
				Db::name('download')->update(['d_id'=>$d_id,'d_order'=>$d_order]);
			}
			$this->success('排序更新成功',url('admin/Download/download_list',['cid'=>$d_cid,'catid'=>$d_catid]));
		}
	}
	/**
	 * 删除(单个)
	 */
	public function download_del()
	{
        $d_catid=input('catid',0,'intval');
		$d_cid=input('cid',0,'intval');
		$p=input('p');
		$rst=Db::name('download')->delete(input('d_id'));
		if($rst!==false){
			$this->success('删除成功',url('admin/Download/download_list',array('p'=>$p,'cid'=>$d_cid,'catid'=>$d_catid)));
		}else{
			$this -> error("删除失败！",url('admin/Download/download_list',array('p'=>$p,'cid'=>$d_cid,'catid'=>$d_catid)));
		}
	}
	/**
	 * 删除(全选)
	 */
	public function download_alldel()
	{
		$p = input('p');
		$ids = input('d_id/a');
        $d_catid=input('catid',0,'intval');
		$d_cid=input('cid',0,'intval');
		if(empty($ids)){
			$this -> error("请选择待删除数据",url('admin/Download/download_list',array('p'=>$p,'cid'=>$d_cid,'catid'=>$d_catid)));
		}
		if(is_array($ids)){
			$where = 'd_id in('.implode(',',$ids).')';
		}else{
			$where = 'd_id='.$ids;
		}
		$rst=Db::name('download')->where($where)->delete();
		if($rst!==false){
			$this->success("删除成功",url('admin/Download/download_list',array('p'=>$p,'cid'=>$d_cid,'catid'=>$d_catid)));
		}else{
			$this -> error("删除失败！",url('admin/Download/download_list',array('p'=>$p,'cid'=>$d_cid,'catid'=>$d_catid)));
		}
	}
	/**
	 * 审核/取消审核
	 */
	public function download_state()
	{
		$id=input('x');
		$status=Db::name('download')->where(array('d_id'=>$id))->value('d_status');
		if($status==1){
			$statedata = array('d_status'=>0);
			Db::name('download')->where(array('d_id'=>$id))->setField($statedata);
			$this->success('未审');
		}else{
			$statedata = array('d_status'=>1);
			Db::name('download')->where(array('d_id'=>$id))->setField($statedata);
			$this->success('已审');
		}
	}
}