<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Ad extends MY_Controller {

	public function __construct()
    {
        parent::__construct();
		$this->Func_model->check_session(true);
		$this->load->model('admin/Ad_model');
		$this->load->model('admin/City_model');
    }

	/*
		获取广告牌列表
	*/
	public function lst()
	{
		$pagecurrent = isset($_POST['pagecurrent'])?stripslashes($_POST['pagecurrent']):"";
		$communityid = isset($_POST['communityid'])?$_POST['communityid']:"";
		$initcity = isset($_POST['initcity'])?$_POST['initcity']:"";

		if ($pagecurrent == "")
		{
			return false;
		}else
		{
			$data = array();
			$num = $this->Config_model->getPageNum();
			if ($communityid != "")
			{
				$like = array();
				$where = array("communityid" => $communityid);
				$data = $this->Db_model->getPage("advertisement",$where,$like,$pagecurrent);
				$msg = $this->Db_model->getSearchData("advertisement",$where,$like,"id","DESC",((int)$pagecurrent-1)*$num,$num);
				$len = count($data);
			}else
			{
				//$cityid = isset($_POST['cityid'])?$_POST['cityid']:"";
				$areaid = isset($_POST['areaid'])?$_POST['areaid']:"";
				$communityid = isset($_POST['communityid'])?$_POST['communityid']:"";


				$like = array();
				if ($areaid != "" && $communityid == "")
				{
					$where = array("areaid" => $areaid);
				}else if ($areaid != "" && $communityid != "")
				{
					$where = array("areaid" => $areaid, "communityid" => $communityid);
				}else
				{
					$where = array();
				}

				$data = $this->Db_model->getPage("advertisement",$where,$like,$pagecurrent);
				$msg = $this->Db_model->getSearchData("advertisement",$where,$like,"id","DESC",((int)$pagecurrent-1)*$num,$num);
				$len = count($data);
			}

			foreach ($msg as $row)
			{
				$data[$len][] = $this->Ad_model->setAdMsg($row);
			}
			if ($initcity == "true")
				$data['arealist'] = $this->City_model->getArea("");
			$this->Func_model->toJsFunc("adList",$this->Func_model->decodeUnicode($data));
			return;
		}
	}

	/*
		增加广告牌
	*/
	public function addAd()
	{
		$data = $this->Ad_model->receiveAdMsg();

		$where = array('number' => $data['number']);
		$infor = $this->Db_model->getSpecificData("advertisement",$where);
		if (count($infor) > 0)
		{
			$this->Func_model->setTip("number_tip",$this->Config_model->msg[7]);
			return;
		}

		$count=count($_FILES["file"]["name"]);
		for($i=0;$i<$count;$i++)
		{
			if ($_FILES["file"]['name'][$i] != "")
			{
				$field_name = 'file_' . $i;
				$_FILES[$field_name] = array('name' => $_FILES["file"]['name'][$i],
											 'size' => $_FILES["file"]['size'][$i],
				                             'citydess' => $_FILES["file"]['citydess'][$i],
											 'type' => $_FILES["file"]['type'][$i],
											 'tmp_name' => $_FILES["file"]['tmp_name'][$i],
											 'error' => $_FILES["file"]['error'][$i]
											 );
				$msg = $this->Func_model->do_upload($field_name, $this->Config_model->fileMsg);

				if ($msg)
				{
					if ($i == 0)
					{
						$data['photo'] = $msg['file_name'];
					}
					else
					{
						$data['img'] = $msg['file_name'];
					}
				}
			}
        }

		$this->Db_model->insertData("advertisement",$data);
		$this->Func_model->toJsFunc("disAd","");
		$this->Func_model->setAlert($this->Config_model->msg[0]);
	}


	/*
		删除广告
	*/
	public function delAd()
	{
		$id = isset($_POST['id'])?$_POST['id']:"";

		if ($id == "")
			return ;

		$where = array('id' => $id);
		$this->Db_model->delData("advertisement",$where);
		$this->Func_model->toJsFunc("disAd","");
		$this->Func_model->setAlert($this->Config_model->msg[0]);
	}

	/*
		广告信息
	*/
	public function adInfor()
	{
		$id = isset($_POST['adid'])?$_POST['adid']:"";

		if ($id == "")
			return ;

		$where = array('id' => $id);
		$infor = $this->Db_model->getSpecificData("advertisement",$where);

		$data = $this->Ad_model->setAdMsg($infor[0]);
		$data['citylist'] = $this->City_model->getCity();
		$this->Func_model->toJsFunc("adInfor",$this->Func_model->decodeUnicode($data));
	}

	/*
		编辑广告信息
	*/
	public function editAd()
	{
		$id = isset($_POST['adid'])?$_POST['adid']:"";
		$data['cityid'] = isset($_POST['cityid'])?$_POST['cityid']:"";
		$data['areaid'] = isset($_POST['areaid'])?$_POST['areaid']:"";
		$data['communityid'] = isset($_POST['communityid'])?$_POST['communityid']:"";
		$data['number'] = isset($_POST['number'])?$_POST['number']:"";
		$data['citydess'] = isset($_POST['cityd'])?$_POST['cityd']:"";
		$data['free'] = isset($_POST['vacancy'])?$_POST['vacancy']:"";
		$data['size'] = isset($_POST['size'])?$_POST['size']:"";

		$where = array('number' => $data['number']);
		$infor = $this->Db_model->getSpecificData("advertisement",$where);
		if (count($infor) > 0)
		{
				if ((int)$infor[0]->id != (int)$id)
				{
					$this->Func_model->setTip("number_tip",$this->Config_model->msg[7]);
					return;
				}
		}

		if ($_FILES['file']['name'] != "")
		{
			$msg = $this->Func_model->do_upload("file", $this->Config_model->fileMsg);
			$data['img'] = $msg['file_name'];
		}

		$where = array('id' => $id);
		$this->Db_model->updateData("advertisement",$data,$where);

		$this->Func_model->toJsFunc("editAd","");
		$this->Func_model->setAlert($this->Config_model->msg[0]);
	}

	/*
		所有广告牌信息
	*/
	public function getAd()
	{
		$data = $this->Ad_model->getAd();
		$this->Func_model->toJsFunc("setAd",$this->Func_model->decodeUnicode($data));
	}

	/*
		删除图片
	*/
	public function delPhoto()
	{
		$id = isset($_POST['id'])?$_POST['id']:"";
		$photo = isset($_POST['photo'])?$_POST['photo']:"";

		$where = array('id' => $id);
		$infor = $this->Db_model->getSpecificData("advertisement",$where);

		$imgarr = explode('|', $infor[0]->photo);
		foreach($imgarr as $k=>$v){
			if ($v == $photo)
			{
				array_splice($imgarr,$k,1);
				break;
			}
		}

		$data['photo'] = implode('|', $imgarr);
		$this->Db_model->updateData("advertisement",$data,$where);
		$this->Func_model->toJsFunc("editAd","");
		$this->Func_model->setAlert($this->Config_model->msg[0]);
	}

	/*
		编辑封面
	*/
	public function editPhoto()
	{
		$id = isset($_POST['id'])?$_POST['id']:"";

		$msg = $this->Func_model->do_upload("photo", $this->Config_model->fileMsg);
		$img = $msg['file_name'];

		$where = array('id' => $id);
		$infor = $this->Db_model->getSpecificData("advertisement",$where);
		if ($infor[0]->photo == "")
		{
			$data['photo'] = $img;
		}else
		{
			$data['photo'] = $infor[0]->photo . "|" . $img;
		}

		$this->Db_model->updateData("advertisement",$data,$where);
		$this->Func_model->toJsFunc("editAd","");
		$this->Func_model->setAlert($this->Config_model->msg[0]);
	}

  	/*
		更新广告牌的空余广告位
	*/
  public function updateFree(){
    $id=$_POST['id'];
    $infors = $this->Db_model->getSpecificData("vacancy",array("signid"=>$id,"state"=>0));
    $frees=count($infors);
    $this->Db_model->updateData("advertisement",array("free"=>$frees),array("id"=>$id));
    $this->Func_model->toJsFunc("updateAd",$frees.",".$id);
		$this->Func_model->setAlert($this->Config_model->msg[0]);
  }
}