<?php

namespace Cas\Controller\Admin\Activity;

use Cas\Module\Lottery;
use Cas\Dao\PlatformBulletin;
use KIF\Core\Request;
use Cas\Dao\LotteryEvents;
use Cas\Controller\Admin\Controller;
use Cas\Dao\Platform;
use Cas\Dao\Category;
use KIF\Core\Config;
use Cas\Dao\BackUser as DBackUser;

/**
 * [＂活动相关＂ - "基础设置" ]
 * 页面: 创建活动基础设置 doPageCreate     
 * 事件:操作: 创建活动基础设置 doReqCreate
 * 页面: 修改&查看 活动基础设置 doPageShow
 * 事件: 修改活动基础设置 doReqUp
 *
 * @author lihuanchun　
 *         　
 */
class SetBasics extends Controller {
	private $objLottery; // 活动后端
	private $operatorData;
	/**
	 * 　初始化
	 */
	public function __construct() {
		header ( "Content-Type: text/html; charset=utf-8" );
		$this->objLottery = new Lottery ();
		$this->operatorData = $this->getUser ();
	}
	public function doDefault() {
		
	}
	
	/**
	 * 页面: 创建活动 基础设置
	 * 地址:http://cas.lishuy.com/?c=Admin_Activity_SetBasics&a=PageCreate&type=nnn&bigType=ssss
	 * 参数:
	 * type = 活动类型ID [可空]
	 * bigType = 活动大类字符串
	 */
	public function doPageCreate() {
		$thisType = Request::g ( 'type' ); // 获取类型
		$thisBigType = Request::g ( 'bigType' ); // 获取大类型
		                                         
		// 获取所有活动类型
		$typeData = LotteryEvents::getType ();
		
		// 获取活动大类配置
		$bigTypeConfig = LotteryEvents::getBigTypeConfig ();
		
		// 获取所有发布列表(平台列表)
		$platformList = array ();
		$objDPlatform = new Platform ();
		$platformList = $objDPlatform->getsAll ();
		
		if (!self::isSuperadmin()) {
			$objDBackUser = new DBackUser();
			$user = $objDBackUser->get(self::getUid());
			$platfrom = $user['platfrom'];
			
			$tmpPlatformList = array();
			foreach ($platfrom as $tmpPlatformId) {
				$tmpPlatformList[] = $platformList[$tmpPlatformId];
			}
			$platformList = $tmpPlatformList;
		}
		
		// 获取是否授权配置参数配置
		$authorize = LotteryEvents::getAuthorize ();
		
		// 获取是是否在列表中显示配置
		$listDisplay = LotteryEvents::getListDisplay ();

		// 是否推荐到焦点图
		$focusDisplay = LotteryEvents::getFocusDisplay ();

		// 是否置顶
		$topDisplay = LotteryEvents::getTopDisplay ();

		$objDCategory = new Category ();
		$categoryList = $objDCategory->getsAll ();
		
		// 音乐图标位置
		$getMusicPosition = LotteryEvents::getMusicPosition ();
		
		// 导航
		$navConfig = $this->getCreatePageNav($thisType,$thisBigType);
		
		
		// 微信相关模块　不包含类型
		$weixinFormNotType  = array(
				LotteryEvents::TYPE_EVENTS_OTHER,
		);
		$this->setOutput ( 'weixinFormNotType', $weixinFormNotType );
		
		// 音乐相关　不包含类型
		$musicFormNotType = array(
				LotteryEvents::TYPE_EVENTS_CUT_SCREEN,
		);
		$this->setOutput ( 'musicFormNotType', $musicFormNotType );
		
		// 切屏方向　不包含的类型
		$cutDirectionFormNotType = array(
				LotteryEvents::TYPE_EVENTS_CUT_SCREEN,
		);
		$this->setOutput ( 'cutDirectionFormNotType', $cutDirectionFormNotType );
		
		$this->tpl = 'admin/activity/page_create';
		$title = '基础设置';
		$this->setOutput('title', $title);
		$this->setOutput('menu_active', array('name' => 'quickpublish', 'item' => '')); //激活菜单
		$this->addNavMenu('活动列表');
		$this->addNavMenu($title);
		
		
		$this->setOutput ( 'navConfig', $navConfig );// 导航 显示 URL 配置
		$this->setOutput ( 'getMusicPosition', $getMusicPosition );
		$this->setOutput ( 'platformList', $platformList );

		$this->setOutput ( 'categoryList', $categoryList );// 获取所有发布列表(平台列表)
		$this->setOutput ( 'focusDisplay', $focusDisplay );
		$this->setOutput ( 'topDisplay', $topDisplay );

		$this->setOutput ( 'authorize', $authorize );
		$this->setOutput ( 'listDisplay', $listDisplay );
		$this->setOutput ( 'getMusicPosition', $getMusicPosition );
		
		$this->setOutput ( 'thisBigType', $thisBigType ); // 当前选择大类
		$this->setOutput ( 'thisType', $thisType ); // 当前选择类型
		$this->setOutput ( 'typeData', $typeData ); // 所有活动类型
		$this->setOutput ( 'bigTypeConfig', $bigTypeConfig ); // 所有活动类型
		$this->setOutput('typeDesc', $typeData[$thisType]['desc']);
		$this->setOutput('pagePublicData', $this->getPagePublicData()); // 后台管理相关数据
	}
	
	/**
	 * 事件: 创建活动 基础设置
	 * 请求地址:http://cas.lishuy.com/?c=Admin_Activity_SetBasics&a=ReqCreate
	 * 参数:见方法内 $info
	 */
	public function doReqCreate() {
		
		$info ['type'] = Request::p ( 'type' ); // 获取所选类型
		$info ['img_url'] = Request::p('img_url'); // 活动头图 img_url 表单名称 img_url
		$info ['events_name'] = Request::p ( 'events_name' ); // 活动标题 events_name 时间戳
		
		if ($info['type'] == LotteryEvents::TYPE_EVENTS_ARTICLE) {
			$info ['begin_time'] = date('Y-m-d H:i');
		} else {
			$info ['begin_time'] = Request::p ( 'begin_time' ) ? Request::p ( 'begin_time' ) : '2025-01.01 00:00:00'; // 活动开始时间 begin_time 时间戳
		}
		$info ['begin_time'] = strtotime($info ['begin_time']);
		$info ['end_time'] = Request::p ( 'end_time' ) ? Request::p ( 'end_time' ) : '2025-01.01 00:00:00'; // 活动结束时间 end_time
		$info ['end_time'] = strtotime($info ['end_time']);
		
		$tmp_platform_ids = $_POST['platform_ids']; // 所属＂列表＂IDs platform_ids_str
		foreach ( $tmp_platform_ids as $platform_id ) {
			
			$info ['platform_ids'] += $platform_id;
		}
		
		$info ['weixinShare'] ['imgUrl'] = Request::p('wx_img_url'); // 分享图片 weixinShare[imgUrl] 表单名称 wx_img_url
		$info ['weixinShare'] ['title'] = Request::p ( 'weixinShare_title' ); // 分享标题 weixinShare[title]
		$info ['weixinShare'] ['content'] = Request::p ( 'weixinShare_content' ); // 分享内容 weixinShare[content]
		$info ['weixinShare'] ['jump_url'] = Request::p ( 'weixinShare_jump_url' ); // 分享后跳转地址 weixinShare[jump_url]
		$info ['authorize'] = Request::p ( 'authorize' ); // 是否需要登录 authorize
		$info ['list_display'] = Request::p ( 'list_display' ); // 是否在列表中出现

		$info ['top_display'] = Request::p ( 'top_display' );
		$info ['focus_display'] = Request::p ( 'focus_display' );
		$info ['category_id'] = Request::p ( 'category_id' );
		
		
		$info ['participation_user_num'] = Request::p ( 'participation_user_num' ); // 每天用户参与次数 participation_user_num
		$info ['participation_ip_num'] = Request::p ( 'participation_ip_num' ); // 允许每天IP参与次数 participation_ip_num
		$info ['participation_user_all_num'] = Request::p ( 'participation_user_all_num' ); // 允许用户参与次数 participation_user_all_num
		$info ['winning_user_num'] = Request::p ( 'winning_user_num' ); // 允许用户获奖次数 winning_user_num
		
		$info['cut_fx'] = Request::p('cut_fx'); // 切屏方向
		$info ['music_url'] = Request::p('music_url'); // 获取背景音乐 music_url 表单名称:music_url

		$info ['operator_uid'] = $this->operatorData['uid'];// 创建人UID
		
		$info ['other_url'] =  Request::p ( 'other_url' ); //　跳转地址
		
		$info ['music_position'] = Request::p ( 'music_position' ); // 音乐图标位置 music_position
		
		$info['loading_bg_color'] = Request::p('loading_bg_color');
		$info['loading_text_color'] = Request::p('loading_text_color');
		                                                            
		$info ['setPageType'] = 'Basics';
		
		// 执行添加方法
		$events_id = $this->objLottery->addLotteryEvents ( $info );
		
		if (! $events_id) {
			$this->ajax_fail_exit('基础设置失败');
		}
		
		$objPlatform  = new Platform();
		$formData = $objPlatform -> getsAll();
		
		$eventData = $this->objLottery->getOneLotteryEvents($events_id);
		
		foreach ( $tmp_platform_ids as $platform_id ) {
			$url = $this->objLottery ->getEventsUrl($info ['type'], $eventData['create_time'],$formData[$platform_id]['url']);
			$this->createImgCodeUrl($url);
		}
		
		// 更具不同活动 大类型 跳转 到不同的地址
		$bigTypeConfig = LotteryEvents::getBigTypeConfig ();
		if(in_array($info['type'], $bigTypeConfig['Event'])){
			$redirect_url = Request::schemeDomain () . "/?c=Admin_Activity_SetInteractive&a=PageShow&events_id={$events_id}";
		}else{
			$redirect_url = Request::schemeDomain () . "/?c=Admin_Activity_SetPage&a=PageShow&events_id={$events_id}";
		}
		
		if($info['type'] == LotteryEvents::TYPE_EVENTS_OTHER){
			$redirect_url = Request::schemeDomain () . "/?c=Admin_Activity_DeliveryChannels&a=PageList&events_id={$events_id}";
		}
		
		
		$this->ajax_success_exit($redirect_url);
	}
	
	/**
	 * 页面: 修改&查看 活动基础设置 doPageShow
	 * 地址:http://cas.lishuy.com/?c=Admin_Activity_SetBasics&a=PageShow&events_id=nnn
	 * 参数:events_id 活动ID
	 */
	public function doPageShow() {
		
		$events_id = Request::g('events_id');
		$eventData  =$this->objLottery->getOneLotteryEvents($events_id);
		
		$typeData = LotteryEvents::getType ();
		$bigTypeConfig = LotteryEvents::getBigTypeConfig ();
		
		$platformList = array ();
		$objDPlatform = new Platform ();
		$platformList = $objDPlatform->getsAll ();
		
		if (!self::isSuperadmin()) {
			$objDBackUser = new DBackUser();
			$user = $objDBackUser->get(self::getUid());
			$platfrom = $user['platfrom'];
				
			$tmpPlatformList = array();
			foreach ($platfrom as $tmpPlatformId) {
				$tmpPlatformList[] = $platformList[$tmpPlatformId];
			}
			$platformList = $tmpPlatformList;
		}
		
		$authorize = LotteryEvents::getAuthorize ();
		
		// 获取是是否在列表中显示配置
		$listDisplay = LotteryEvents::getListDisplay ();

		// 是否推荐到焦点图
		$focusDisplay = LotteryEvents::getFocusDisplay ();

		// 是否置顶
		$topDisplay = LotteryEvents::getTopDisplay ();

		$objDCategory = new Category ();
		$categoryList = $objDCategory->getsAll ();
		
		$getMusicPosition = LotteryEvents::getMusicPosition ();
		
		
		$navConfig = $this->getUpPageNav($events_id, 'Basics');
		
		
		// 微信相关模块　不包含类型
		$weixinFormNotType  = array(
				LotteryEvents::TYPE_EVENTS_OTHER,
		);
		$this->setOutput ( 'weixinFormNotType', $weixinFormNotType );
		
		// 音乐相关　不包含类型
		$musicFormNotType = array(
				LotteryEvents::TYPE_EVENTS_CUT_SCREEN,
		);
		$this->setOutput ( 'musicFormNotType', $musicFormNotType );
		
		// 切屏方向　不包含的类型
		$cutDirectionFormNotType = array(
				LotteryEvents::TYPE_EVENTS_CUT_SCREEN,
		);
		$this->setOutput ( 'cutDirectionFormNotType', $cutDirectionFormNotType );
		
		// 发货状态　不包含的类型
		$deliveryFormNotType = array(
				LotteryEvents::TYPE_EVENTS_CUT_SCREEN,
				LotteryEvents::TYPE_EVENTS_ARTICLE,
				LotteryEvents::TYPE_EVENTS_OTHER,
				LotteryEvents::TYPE_EVENTS_CODE,
				LotteryEvents::TYPE_EVENTS_INVITATION,
				LotteryEvents::TYPE_EVENTS_VOTE,
		);
		$this->setOutput ( 'deliveryFormNotType', $deliveryFormNotType );
		
		$deliveryDesc = LotteryEvents::getDeliveryType (); // 发货状态
		if(!$eventData['delivery']){
			$eventData['delivery']  = LotteryEvents::DELIVERY_FALSE;
		}
		$this->setOutput ( 'deliveryDesc', $deliveryDesc );
		
		
		$this->tpl = 'admin/activity/page_show';
		$title = '基础设置';
		$this->setOutput('title', $title);
		$this->setOutput('menu_active', array('name' => 'mypublish', 'item' => '')); //激活菜单
		$this->addNavMenu('活动列表');
		$this->addNavMenu($title);
		
		$objDPlatform = new Platform();
		$platFormData = $objDPlatform  -> getsAll();
		# 获取当前活动都添加哪些 列表
		# 返回列表IDs
		$platFormIds = array();
		foreach($platFormData as $key => $data){
			if($eventData['platform_ids']&$key){
				$platFormIds[$key] = $key;
			}
		}
		
		
		$this->setOutput('displayDesc', LotteryEvents::getDisplay());
		
		$this->setOutput ( 'navConfig', $navConfig ); // 导航显示 URL 配置
		$this->setOutput ( 'getMusicPosition', $getMusicPosition );// 音乐图标位置
		$this->setOutput ( 'platformList', $platformList );// 获取所有发布列表(平台列表)
		$this->setOutput ( 'categoryList', $categoryList );// 获取所有发布列表(平台列表)
		$this->setOutput ( 'listDisplay', $listDisplay ); // 获取是否在列表中显示
		$this->setOutput ( 'focusDisplay', $focusDisplay );
		$this->setOutput ( 'topDisplay', $topDisplay );
		$this->setOutput ( 'authorize', $authorize );// 获取是否登录配置参数配置
		$this->setOutput ( 'typeData', $typeData ); // 所有活动类型
		$this->setOutput ( 'thisType', $eventData['type'] ); // 所有活动类型
		$this->setOutput ( 'bigTypeConfig', $bigTypeConfig ); // 所有活动类型
		$this->setOutput ( 'eventData', $eventData ); // 当前活动详情
		$this->setOutput('platFormIds', $platFormIds);
		$this->setOutput('pagePublicData', $this->getPagePublicData($events_id)); // 后台管理相关数据
		
	}
	
	/**
	 * 事件: 修改活动基础设置 doReqUp
	 * 地址:http://cas.lishuy.com/?c=Admin_Activity_SetBasics&a=PageShow&events_id=nnn
	 * 参数:见方法内
	 */
	public function doReqUp() {
		$events_id = Request::p('events_id');
		
		$info ['img_url'] = Request::p('img_url'); // 活动头图 img_url 表单名称 img_url
// 		$tmpImgData = $this->loadImg ( 'img_url' );
// 		if (is_array ( $tmpImgData )) {
// 			$info ['img_url'] = $tmpImgData ['url'] [0];
// 		}
		$info ['events_name'] = Request::p ( 'events_name' ); // 活动标题 events_name 时间戳
		$info ['begin_time'] = Request::p ( 'begin_time' ) ? Request::p ( 'begin_time' ) : '2025-01.01 00:00:00'; // 活动开始时间 begin_time 时间戳
		$info ['begin_time'] = strtotime($info ['begin_time']);
		$info ['end_time'] = Request::p ( 'end_time' ) ? Request::p ( 'end_time' ) : '2025-01.01 00:00:00'; // 活动结束时间 end_time
		$info ['end_time'] = strtotime($info ['end_time']);
		
		/*
		$tmp_platform_ids = $_POST['platform_ids'];
		
		foreach ( $tmp_platform_ids as $platform_id ) {
			$info ['platform_ids'] += $platform_id;
		}
		*/
		
		$info ['weixinShare'] ['imgUrl'] = Request::p('wx_img_url'); // 分享图片 weixinShare[imgUrl] 表单名称 wx_img_url
// 		$tmpImgData = $this->loadImg ( 'wx_img_url' );
// 		if (is_array ( $tmpImgData )) {
// 			$info ['weixinShare'] ['imgUrl'] = $tmpImgData ['url'] [0];
// 		}
		$info ['weixinShare'] ['title'] = Request::p ( 'weixinShare_title' ); // 分享标题 weixinShare[title]
		$info ['weixinShare'] ['content'] = Request::p ( 'weixinShare_content' ); // 分享内容 weixinShare[content]
		$info ['weixinShare'] ['jump_url'] = Request::p ( 'weixinShare_jump_url' ); // 分享后跳转地址 weixinShare[jump_url]
		$info ['authorize'] = Request::p ( 'authorize' );  // 是否需要登录 authorize
		$info ['list_display'] = Request::p ( 'list_display' ); // 是否在列表中出现

		$info ['top_display'] = Request::p ( 'top_display' );
		$info ['focus_display'] = Request::p ( 'focus_display' );
		$info ['category_id'] = Request::p ( 'category_id' );


		$info ['delivery'] = Request::p ( 'delivery' ); // 是否发货
		
		
		$info ['participation_user_num'] = Request::p ( 'participation_user_num' ); // 每天用户参与次数 participation_user_num
		$info ['participation_ip_num'] = Request::p ( 'participation_ip_num' ); // 允许每天IP参与次数 participation_ip_num
		$info ['participation_user_all_num'] = Request::p ( 'participation_user_all_num' ); // 允许用户参与次数 participation_user_all_num
		$info ['winning_user_num'] = Request::p ( 'winning_user_num' ); // 允许用户获奖次数 winning_user_num
		
		$info['cut_fx'] = Request::p('cut_fx'); // 切屏方向
		$info ['music_url'] = Request::p('music_url'); // 获取背景音乐 music_url 表单名称:music_url
		
		$info['loading_bg_color'] = Request::p('loading_bg_color');
		$info['loading_text_color'] = Request::p('loading_text_color');
		
// 		$tmpMusicData = $this->loadMusic ( 'music' );
// 		if (is_array ( $tmpMusicData )) {
// 			$info ['music_url'] = $tmpMusicData ['url'] [0];
// 		}
		
		$info ['music_position'] = Request::p ( 'music_position' ); // 音乐图标位置 music_position
		
		$display = Request::p ( 'display' );
		if($display!=null){
			$info ['display'] = $display;
		}
		
		# 修改操作
		$tmpData = $this->objLottery->upLotteryEvents($info, array('id' => $events_id));
		if(!$tmpData){
			$this->ajax_fail_exit('修改失败');
		}
		$this->setNowUpPage($events_id, 'Basics');
		$this->ajax_success_exit(Request::schemeDomain () . "/?c=Admin_Activity_SetBasics&a=PageShow&events_id={$events_id}");
	}
	
	/**
	 * 上传音乐
	 *
	 * @param string $files_name        	
	 */
	public function loadMusic($files_name = 'music') {
		$uploadConfig = Config::getInstance ()->get ( 'upload' );
		// 定义允许上传的文件扩展名
		$ext_arr = array (
				'music' => array (
						'mp3' 
				) 
		);
		if (! is_array ( $_FILES [$image_name] ['name'] )) {
			foreach ( $_FILES [$image_name] as $key => $data ) {
				unset ( $_FILES [$image_name] [$key] );
				$_FILES [$image_name] [$key] [] = $data;
			}
		}
		$file_url = array ();
		foreach ( $_FILES [$image_name] ['name'] as $key => $oneData ) {
			// 文件保存目录路径
			$save_path = $uploadConfig ['path'] . '/';
			$save_path = realpath ( $save_path ) . '/';
			
			// PHP上传失败
			if ($_FILES [$image_name] ['error'] [$key] != 0) {
				switch ($_FILES [$image_name] ['error'] [$key]) {
					case '1' :
						$error = '超过php.ini允许的大小。';
						break;
					case '2' :
						$error = '超过表单允许的大小。';
						break;
					case '3' :
						$error = '音乐只有部分被上传。';
						break;
					case '4' :
						$error = '请选择音乐文件。';
						break;
					case '6' :
						$error = '找不到临时目录。';
						break;
					case '7' :
						$error = '写文件到硬盘出错。';
						break;
					case '8' :
						$error = 'File upload stopped by extension。';
						break;
					case '999' :
					default :
						$error = '未知错误。';
				}
				return $error;
			}
			// 有上传文件时
			if (empty ( $_FILES ) === false) {
				// 原文件名
				$file_name = $_FILES [$image_name] ['name'] [$key];
				// 服务器上临时文件名
				$tmp_name = $_FILES [$image_name] ['tmp_name'] [$key];
				// 文件大小
				$file_size = $_FILES [$image_name] ['size'] [$key];
				// 检查文件名
				if (! $file_name) {
					return "请选择文件。";
				}
				// 检查目录
				if (@is_dir ( $save_path ) === false) {
					return "上传目录不存在。";
				}
				// 检查目录写权限
				if (@is_writable ( $save_path ) === false) {
					return "上传目录没有写权限。";
				}
				// 检查是否已上传
				if (@is_uploaded_file ( $tmp_name ) === false) {
					return "上传失败。";
				}
				// 检查目录名
				$dir_name = 'music';
				if (empty ( $ext_arr [$dir_name] )) {
					return "目录名不正确。";
				}
				// 获得文件扩展名
				$temp_arr = explode ( ".", $file_name );
				$file_ext = array_pop ( $temp_arr );
				$file_ext = trim ( $file_ext );
				$file_ext = strtolower ( $file_ext );
				// 检查扩展名
				if (in_array ( $file_ext, $ext_arr [$dir_name] ) === false) {
					return "上传文件扩展名是不允许的扩展名。\n只允许" . implode ( ",", $ext_arr [$dir_name] ) . "格式。";
				}
				// 创建文件夹
				$ymd = date ( "Ymd" );
				$ymd = date ( "Y" ) . '/' . date ( 'md' );
				// 文件保存目录URL
				$save_url = $uploadConfig ['url'] . '/';
				$new_file_name = '';
				$save_path .= $dir_name . "/" . $ymd . "/";
				
				$save_url .= $dir_name . "/" . $ymd . "/";
				if (! file_exists ( $save_path )) {
					if (! mkdir ( $save_path, 0775, true )) {
						return "创建目录失败：{$save_path}";
					}
				}
				// 新文件名
				$new_file_name = date ( "His" ) . '_' . rand ( 10000, 99999 ) . '.' . $file_ext;
				// 移动文件
				$file_path = $save_path . $new_file_name;
				// 原图上传
				if (move_uploaded_file ( $tmp_name, $file_path ) === false) {
					return "上传文件失败。";
				}
				@chmod ( $file_path, 0777 );
				$file_url [$key] = $file_path;
			}
		}
		return array (
				'error' => 0,
				'url' => $file_url 
		);
	}
	
	/**
	 * 方法:图片上传
	 */
	public function loadImg($image_name = 'image') {
		$uploadConfig = Config::getInstance ()->get ( 'upload' );
		// 定义允许上传的文件扩展名
		$ext_arr = array (
				'image' => array (
						'gif',
						'jpg',
						'jpeg',
						'png',
						'bmp' 
				) 
		);
		if (! is_array ( $_FILES [$image_name] ['name'] )) {
			foreach ( $_FILES [$image_name] as $key => $data ) {
				unset ( $_FILES [$image_name] [$key] );
				$_FILES [$image_name] [$key] [] = $data;
			}
		}
		$file_url = array ();
		foreach ( $_FILES [$image_name] ['name'] as $key => $oneData ) {
			// 文件保存目录路径
			$save_path = $uploadConfig ['path'] . '/';
			$save_path = realpath ( $save_path ) . '/';
			
			// PHP上传失败
			if ($_FILES [$image_name] ['error'] [$key] != 0) {
				switch ($_FILES [$image_name] ['error'] [$key]) {
					case '1' :
						$error = '超过php.ini允许的大小。';
						break;
					case '2' :
						$error = '超过表单允许的大小。';
						break;
					case '3' :
						$error = '图片只有部分被上传。';
						break;
					case '4' :
						$error = '请选择图片。';
						break;
					case '6' :
						$error = '找不到临时目录。';
						break;
					case '7' :
						$error = '写文件到硬盘出错。';
						break;
					case '8' :
						$error = 'File upload stopped by extension。';
						break;
					case '999' :
					default :
						$error = '未知错误。';
				}
				return $error;
			}
			// 有上传文件时
			if (empty ( $_FILES ) === false) {
				// 原文件名
				$file_name = $_FILES [$image_name] ['name'] [$key];
				// 服务器上临时文件名
				$tmp_name = $_FILES [$image_name] ['tmp_name'] [$key];
				// 文件大小
				$file_size = $_FILES [$image_name] ['size'] [$key];
				// 检查文件名
				if (! $file_name) {
					return "请选择文件。";
				}
				// 检查目录
				if (@is_dir ( $save_path ) === false) {
					return "上传目录不存在。";
				}
				// 检查目录写权限
				if (@is_writable ( $save_path ) === false) {
					return "上传目录没有写权限。";
				}
				// 检查是否已上传
				if (@is_uploaded_file ( $tmp_name ) === false) {
					return "上传失败。";
				}
				// 检查目录名
				$dir_name = 'image';
				if (empty ( $ext_arr [$dir_name] )) {
					return "目录名不正确。";
				}
				// 获得文件扩展名
				$temp_arr = explode ( ".", $file_name );
				$file_ext = array_pop ( $temp_arr );
				$file_ext = trim ( $file_ext );
				$file_ext = strtolower ( $file_ext );
				// 检查扩展名
				if (in_array ( $file_ext, $ext_arr [$dir_name] ) === false) {
					return "上传文件扩展名是不允许的扩展名。\n只允许" . implode ( ",", $ext_arr [$dir_name] ) . "格式。";
				}
				// 创建文件夹
				$ymd = date ( "Ymd" );
				$ymd = date ( "Y" ) . '/' . date ( 'md' );
				// 文件保存目录URL
				$save_url = $uploadConfig ['url'] . '/';
				$new_file_name = '';
				$save_path .= $dir_name . "/" . $ymd . "/";
				
				$save_url .= $dir_name . "/" . $ymd . "/";
				if (! file_exists ( $save_path )) {
					if (! mkdir ( $save_path, 0775, true )) {
						return "创建目录失败：{$save_path}";
					}
				}
				// 新文件名
				$new_file_name = date ( "His" ) . '_' . rand ( 10000, 99999 ) . '.' . $file_ext;
				// 移动文件
				$file_path = $save_path . $new_file_name;
				// 原图上传
				if (move_uploaded_file ( $tmp_name, $file_path ) === false) {
					return "上传文件失败。";
				}
				error_reporting ( E_ALL );
				// 压缩65质量原图
				$this_basename = basename ( $file_path );
				$this_dirname = dirname ( $file_path );
				$z_file_path = $this_dirname . '/' . 'z.' . $this_basename;
				Image::transformFormat ( $file_path, $z_file_path, 'JPG' );
				@chmod ( $file_path, 0777 );
				$file_url [$key] = $save_url . 'z.' . $new_file_name;
			}
		}
		return array (
				'error' => 0,
				'url' => $file_url 
		);
	}
	public function display() {
		return $this->render ();
	}
}