<?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;
use think\Validate;

class Plug extends Base
{
	protected $files_res_exists;
	protected $files_res_used;
	protected $files_unused;
	/*
	 * 留言列表
	 * @author rainfer <81818832@qq.com>
	 */
	public function plug_sug_list()
	{
		$plug_sug=Db::name('plug_sug')->order('plug_sug_open,plug_sug_addtime desc')->paginate(config('paginate.list_rows'));
		$show=$plug_sug->render();
		$show=preg_replace("(<a[^>]*page[=|/](\d+).+?>(.+?)<\/a>)","<a href='javascript:ajax_page($1);'>$2</a>",$show);
		$this->assign('plug_sug',$plug_sug);
		$this->assign('page',$show);
		if(request()->isAjax()){
			return $this->fetch('ajax_plug_sug_list');
		}else{
			return $this->fetch();
		}
	}
	/*
	 * 留言回复返回数据
	 * @author rainfer <81818832@qq.com>
	 */
	public function plug_sug_reply()
	{
		$plug_sug_id=input('plug_sug_id');
		$plug_sug=Db::name('plug_sug')->where(array('plug_sug_id'=>$plug_sug_id))->find();
		$rule = [
			['plug_sug_email','require|email','留言邮箱为空|留言邮箱格式不正确'],
		];
		$validate = new Validate($rule);
		$rst   = $validate->check(array(
			'plug_sug_email'=>$plug_sug['plug_sug_email']
		));
		if(true !==$rst){
			$sl_data['code']=0;
			$sl_data['msg']=$validate->getError();
		}else{
			$sl_data['plug_sug_email']=$plug_sug['plug_sug_email'];
			$sl_data['plug_sug_name']=$plug_sug['plug_sug_name'];
			$sl_data['plug_sug_id']=$plug_sug['plug_sug_id'];
			$sl_data['code']=1;
		}
		return json($sl_data);
	}
	/*
	 * 留言回复
	 * @author rainfer <81818832@qq.com>
	 */
	public function plug_sug_runreply()
	{
		$email=input('plug_sug_toemail');
		$name=input('plug_sug_toname');
		$plug_sug_id=input('plug_sug_id');
		$content=htmlspecialchars_decode(input('plug_sug_replycontent'));
		$send_result=sendMail($email,"Reply:". $name, $content);
		if($send_result['error']){
			$this->error('邮箱设置不正确或对方邮箱地址不存在',url('admin/Plug/plug_sug_list'));
		}else{
			$rst=Db::name('plug_sug')->where('plug_sug_id',$plug_sug_id)->setField('plug_sug_open',1);
			if($rst!==false){
				$this->success('回复留言成功',url('admin/Plug/plug_sug_list'));
			}else{
				$this->error('回复留言失败',url('admin/Plug/plug_sug_list'));
			}
		}
	}
	/*
	 * 留言删除
	 * @author rainfer <81818832@qq.com>
	 */
	public function plug_sug_del()
	{
		$p = input('p');
		$plug_sug_id=input('plug_sug_id');
		$rst=Db::name('plug_sug')->where(array('plug_sug_id'=>$plug_sug_id))->delete();
		if($rst!==false){
			$this->success('留言删除成功',url('admin/Plug/plug_sug_list',array('p'=>$p)));
		}else{
			$this->error('留言删除失败',url('admin/Plug/plug_sug_list',array('p'=>$p)));
		}
	}
	/*
	 * 留言删除(全选)
	 * @author rainfer <81818832@qq.com>
	 */
	public function plug_sug_alldel()
	{
		$p = input('p');
		$ids = input('sug_id/a');
		if(empty($ids)){
			$this -> error("请选择删除留言",url('admin/Plug/plug_sug_list',array('p'=>$p)));
		}
		if(is_array($ids)){
			$where = 'plug_sug_id in('.implode(',',$ids).')';
		}else{
			$where = 'plug_sug_id='.$ids;
		}
		$rst=Db::name('plug_sug')->where($where)->delete();
		if($rst!==false){
			$this->success("留言删除成功！",url('admin/Plug/plug_sug_list',array('p'=>$p)));
		}else{
			$this -> error("删除留言失败！",url('admin/Plug/plug_sug_list',array('p' => $p)));
		}
	}
	/*
	* 本地文件列表
	* @author rainfer <81818832@qq.com>
	*/
	public function plug_file_list()
	{
		$map=array();
		//查询：时间格式过滤
		$sldate=input('reservation','');//获取格式 2015-11-12 - 2015-11-18
		$arr = explode(" - ",$sldate);//转换成数组
		if(count($arr)==2){
			$arrdateone=strtotime($arr[0]);
			$arrdatetwo=strtotime($arr[1].' 23:55:55');
			$map['uptime'] = array(array('egt',$arrdateone),array('elt',$arrdatetwo),'AND');
		}
		//查询文件路径
		$val=input('val');
		if(!empty($val)){
			$map['path']= array('like',"%".$val."%");
		}
		$plug_files=Db::name('plug_files')->where($map)->order('id desc')->paginate(config('paginate.list_rows'),false,['query'=>get_query()]);
		$show = $plug_files->render();
		$show=preg_replace("(<a[^>]*page[=|/](\d+).+?>(.+?)<\/a>)","<a href='javascript:ajax_page($1);'>$2</a>",$show);
		$this->assign('page',$show);
		$this->assign('plug_files',$plug_files);
		$this->assign('sldate',$sldate);
		$this->assign('val',$val);
		if(request()->isAjax()){
			return $this->fetch('ajax_plug_file_list');
		}else{
			return $this->fetch();
		}
	}
	/**
	 * 文件过滤
	 */
	public function plug_file_filter()
	{
		//获取本地文件数组，'./data/upload/2016-01-21/56a03ff96b6ff.jpg' => int 224138
		$file_list=list_file('data/upload');
		$path="/data/upload/";
		$this->files_res_exists=array();
		foreach ($file_list as $a){
			if ($a ['isDir']) {
				foreach (list_file($a ['pathname'] . '/') as $d) {
					if (!$d ['isDir']) {
						//文件
						if($d['ext']!='html' && $d['ext']!='lock'){
							$this->files_res_exists [$path . $a ['filename'] . '/' . $d ['filename']] = $d ['size'];
						}
					}
				}
			}
		}
		//获取数据表datafile已存记录，并删除资源数组里的成员，完毕后得到未存入数据表datafile的资源文件
		$datas = Db::name('plug_files')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				$f = $d ['path'];
				if (isset ($this->files_res_exists [$f])) {
					unset ($this->files_res_exists [$f]);
				}
			}
		}
		//未存入数据表的数据写入数据表
		$time=time();
		foreach ($this->files_res_exists as $d => $v) {
			Db::name('plug_files')->insert(array(
				'path' => $d,
				'uptime' => $time,
				'filesize' => $v
			));
		}
		//获取利用到的资源文件
		$this->files_res_used=array();
		//avatar,涉及表admin里字段admin_avatar，member_list里member_list_headpic,头像只保存头像图片名
		$datas = Db::name('admin')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				if($d['admin_avatar']){
					if(stripos($d['admin_avatar'],'http')===false){
						//本地头像
						$this->files_res_used['/data/upload/avatar/' . $d['admin_avatar']]=true;
					}
				}
			}
		}
		$datas = Db::name('member_list')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				if($d['member_list_headpic']){
					if(stripos($d['member_list_headpic'],'http')===false){
						//本地头像
						$this->files_res_used['/data/upload/avatar/' . $d['member_list_headpic']]=true;
					}
				}
			}
		}
		//news里的news_img,news_pic_allurl,news_content
		$datas = Db::name('news')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				//字段保存'/data/....'
				if($d['news_img']){
					if(stripos($d['news_img'],'http')===false){
						$this->files_res_used[$d['news_img']]=true;
					}
				}
				//字段保存'/data/....'
				if($d['news_pic_allurl']){
					$imgs=array_filter(explode(",",$d['news_pic_allurl']));
					foreach ($imgs as &$f) {
						if(stripos($f,'http')===false && !empty($f)){
							$this->files_res_used[$f]=true;
						}
					}
				}
				if($d['news_content']){
					//匹配'/网站目录/data/....'
					$preg_match=__ROOT__.'\/data\/upload\/([0-9]{4}[-][0-9]{2}[-][0-9]{2}\/[a-z0-9]{13}\.[a-z0-9]+)/i';
					@preg_match_all($preg_match, $d['news_content'], $mat);
					if(!empty($mat [1])){
						foreach ($mat [1] as &$f) {
							$this->files_res_used['/data/upload/'.$f]=true;
						}
					}

					//匹配'./data/....'
					$preg_match='/\.\/data\/upload\/([0-9]{4}[-][0-9]{2}[-][0-9]{2}\/[a-z0-9]{13}\.[a-z0-9]+)/i';
					@preg_match_all($preg_match, $d['news_content'], $mat);
					if(!empty($mat [1])){
						foreach ($mat [1] as &$f) {
							$this->files_res_used['/data/upload/'.$f]=true;
						}
					}
				}
			}
		}
		//options里'option_name'=>'site_options'的site_logo、site_qr,字段保存'/data/....'
		$datas = Db::name('options')->where(array('option_name'=>'site_options'))->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				if($d['option_value']){
					$smeta=json_decode($d['option_value'],true);
					if($smeta['site_logo'] && stripos($smeta['site_logo'],'http')===false){
						$this->files_res_used[$smeta['site_logo']]=true;
					}
					if(!empty($smeta['site_qr']) && stripos($smeta['site_qr'],'http')===false){
						$this->files_res_used[$smeta['site_qr']]=true;
					}
				}
			}
		}
		//plug_ad里plug_ad_pic,字段保存'/data/....'
		$datas = Db::name('plug_ad')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				if($d['plug_ad_pic']){
					if(stripos($d['plug_ad_pic'],'http')===false){
						//本地图片
						$this->files_res_used[$d['plug_ad_pic']]=true;
					}
				}
			}
		}
		//menu里menu_img,字段保存'/data/....'
		$datas = Db::name('menu')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				if($d['menu_img']){
					if(stripos($d['menu_img'],'http')===false){
						//本地图片
						$this->files_res_used[$d['menu_img']]=true;
					}
				}
			}
		}
		//model自定义模型
		$table_arr=Db::name('model')->column('model_name,model_fields','model_name');
		foreach ($table_arr as $table=>$fields){
			$fields=json_decode($fields,true);
			foreach ($fields as $field){
				//文件或图片或富文本字段
				if(in_array($field['type'],['imagefile','images','file','files','richtext'])){
					$datas=Db::name($table)->field($field['name'])->select();
					foreach ($datas as $d) {
						if($d[$field['name']]){
							if($field['type']=='richtext'){
								//匹配'/网站目录/data/....'
								$preg_match=__ROOT__.'\/data\/upload\/([0-9]{4}[-][0-9]{2}[-][0-9]{2}\/[a-z0-9]{13}\.[a-z0-9]+)/i';
								@preg_match_all($preg_match, $d[$field['name']], $mat);
								if(!empty($mat [1])){
									foreach ($mat [1] as &$f) {
										$this->files_res_used['/data/upload/'.$f]=true;
									}
								}

								//匹配'./data/....'
								$preg_match='/\.\/data\/upload\/([0-9]{4}[-][0-9]{2}[-][0-9]{2}\/[a-z0-9]{13}\.[a-z0-9]+)/i';
								@preg_match_all($preg_match, $d[$field['name']], $mat);
								if(!empty($mat [1])){
									foreach ($mat [1] as &$f) {
										$this->files_res_used['/data/upload/'.$f]=true;
									}
								}
							}elseif($field['type']=='imagefile' || $field['type']=='file'){
								if(stripos($d[$field['name']],'http')===false){
									//本地图片
									$this->files_res_used[$d[$field['name']]]=true;
								}
							}else{
								//字段保存'/data/....'
								if($d[$field['name']]){
									$imgs=array_filter(explode(",",$d[$field['name']]));
									foreach ($imgs as &$f) {
										if(stripos($f,'http')===false && !empty($f)){
											$this->files_res_used[$f]=true;
										}
									}
								}
							}
						}
					}
				}
			}
		}
		//找出未使用的资源文件
		$this->files_unused=array();
		$ids=array();
		$datas = Db::name('plug_files')->select();
		if (is_array($datas)) {
			foreach ($datas as &$d) {
				$f = $d ['path'];
				if (isset ($this->files_res_used[$f])) {
					unset ($this->files_res_used[$f]);
				} else {
					$ids[]=$d ['id'];
					$this->files_unused [] = array(
						'id' => $d ['id'],
						'filesize' =>$d['filesize'],
						'path' => $f,
						'uptime' => $d ['uptime']
					);
				}
			}
		}
		//数据库
		$where=array();
		$plug_files=array();
		$show='';
		if(!empty($ids)){
			$where['id']=array('in',$ids);
			$plug_files=Db::name('plug_files')->where($where)->order('id desc')->paginate(config('paginate.list_rows'));
			$show = $plug_files->render();
			$show=preg_replace("(<a[^>]*page[=|/](\d+).+?>(.+?)<\/a>)","<a href='javascript:ajax_page($1);'>$2</a>",$show);
		}
		$this->assign('plug_files',$plug_files);
		$this->assign('page',$show);
		if(request()->isAjax()){
			return $this->fetch('ajax_plug_file_filter');
		}else{
			return $this->fetch();
		}
	}
	/**
	 * 文件删除(全选)
	 */
	public function plug_file_alldel(){
		$p = input('p');
		$ids = input('id/a');
		if(empty($ids)){
			$this -> error("请选择要删除的文件",url('admin/Plug/plug_file_filter',array('p'=>$p)));
		}
		if(is_array($ids)){
			$where = 'id in('.implode(',',$ids).')';
			foreach (Db::name('plug_files')->field('path')->where($where)->select() as $r) {
				$file = $r ['path'];
				if(stripos($file, "/")===0){
					$file=substr($file,1);
				}
				if (file_exists($file)) {
					unlink($file);
				}
			}
			if (Db::name('plug_files')->where($where)->delete()!==false) {
				$this->success("删除文件成功！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
			} else {
				$this->error("删除文件失败！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
			}
		}else{
			$r=Db::name('plug_files')->find($ids);
			if($r){
				$file=$r['path'];
				if(stripos($file, "/")===0){
					$file=substr($file,1);
				}
				if (file_exists($file)) {
					unlink($file);
				}
				if (Db::name('plug_files')->delete($ids)!==false) {
					$this->success("删除文件成功！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
				}else{
					$this->error("删除文件失败！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
				}
			}else{
				$this->error("删除文件失败！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
			}
		}
	}
	/**
	 * 文件删除
	 */
	public function plug_file_del()
	{
		$id=input('id');
		$p = input('p');
		if (empty($id)){
			$this->error('参数错误',url('admin/Plug/plug_file_filter',array('p'=>$p)));
		}else{
			$r=Db::name('plug_files')->find($id);
			if($r){
				$file=$r['path'];
				if(stripos($file, "/")===0){
					$file=substr($file,1);
				}
				if (file_exists($file)) {
					unlink($file);
				}
				if (Db::name('plug_files')->delete($id)!==false) {
					$this->success("删除文件成功！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
				}else{
					$this->error("删除文件失败！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
				}
			}else{
				$this->error("删除文件失败！",url('admin/Plug/plug_file_filter',array('p'=>$p)));
			}
		}
	}
}