<?php

defined('IN_PHPCMS') or exit('No permission resources.');

class index {

	

	function __construct() {

		pc_base::load_app_func('global');

		$this->vote = pc_base::load_model('vote_subject_model');//投票标题

		$this->vote_option = pc_base::load_model('vote_option_model');//投票选项

		$this->vote_data = pc_base::load_model('vote_data_model'); //投票统计的数据模型

		$this->username = param::get_cookie('_username');

		$this->userid = param::get_cookie('_userid'); 

		$this->groupid = param::get_cookie('_groupid'); 

		$this->ip = ip();

		

		$siteid = isset($_GET['siteid']) ? intval($_GET['siteid']) : get_siteid();

  		define("SITEID",$siteid);

 	}

	

	public function init() {

		$siteid = SITEID;

 		$page = intval($_GET['page']);

 		if($page<=0){

 			$page = 1;

 		}

     	include template('vote', 'list_new');

	}

	

	 /**

	 *	投票列表页

	 */

	public function lists() {

 		$siteid = SITEID;

 		$page = intval($_GET['page']);

 		if($page<=0){

 			$page = 1;

 		}

     	include template('vote', 'list_new');

	}

	

	/**

	 * 投票显示页

	 */

	public function show(){

		$type = intval($_GET['type']);//调用方式ID

		$subjectid = abs(intval($_GET['subjectid']));

		if(!$subjectid) showmessage(L('vote_novote'),'blank');

 		//取出投票标题

		$subject_arr = $this->vote->get_subject($subjectid);

		

		$siteid = $subject_arr['siteid'];



		//增加判断，防止模板调用不存在投票时js报错 wangtiecheng

		if(!is_array($subject_arr)) {

			if(isset($_GET['action']) && $_GET['action'] == 'js') {

				exit;

			} else {

				showmessage(L('vote_novote'),'blank');

			}

		}

		extract($subject_arr);

		//显示模版

		$template = $template ? $template: 'vote_tp';

 		//获取投票选项

		$options = $this->vote_option->get_options($subjectid);

		

		//新建一数组用来存新组合数据

        $total = 0;

        $vote_data =array();

		$vote_data['total'] = 0 ;//所有投票选项总数

		$vote_data['votes'] = 0 ;//投票人数

		

		//获取投票结果信息

        $infos = $this->vote_data->select(array('subjectid'=>$subjectid),'data');	

		//循环每个会员的投票记录

		foreach($infos as $subjectid_arr) {

				extract($subjectid_arr);

 				$arr = string2array($data);

 				foreach($arr as $key => $values){

 					$vote_data[$key]+=1;

				}

 				$total += array_sum($arr);

				$vote_data['votes']++ ;

		}

 		$vote_data['total'] = $total ;

 		

 		

		//取出投票时间，如果当前时间不在投票时间范围内，则选项变灰不可选

		if(date("Y-m-d",SYS_TIME)>$todate || date("Y-m-d",SYS_TIME)<$fromdate){

			$check_status = 'disabled';

			$display = 'display:none;';

 		}else {

 			$check_status = '';

 		}

 		

 		

  		//JS调用 

		if($_GET['action']=='js'){

		 	if(!function_exists('ob_gzhandler')) ob_clean();

			ob_start();

 			//$template = 'submit';

 			$template = $subject_arr['template'];

 			//根据TYPE值，判断调用模版

 			switch ($type){

				case 3://首页、栏目页调用

				$true_template = 'vote_tp_3';

				break; 

				case 2://内容页调用

				$true_template = 'vote_tp_2';	

				break;

				default:

				$true_template = $template;

 			}

  		 	include template('vote',$true_template);

			$data=ob_get_contents();

			ob_clean();

			exit(format_js($data));

		}

		

 		//SEO设置 

		$SEO = seo(SITEID, '', $subject, $description, $subject);

 		//前台投票列表调用默认页面,以免页面样式错乱.

 		if($_GET['show_type']==1){

 			include template('vote', 'vote_tp');

 		}else {

 			include template('vote', $template);

 		}

 		

	} 

	

	/**

	 * 处理投票

	 */

	public function post(){

		$subjectid = intval($_POST['subjectid']);

		if(!$subjectid)	showmessage(L('vote_novote'),'blank');

		//当前站点

		$siteid = SITEID;

		//判断是否已投过票,或者尚未到第二次投票期

		$return = $this->check($subjectid);

 		switch ($return) {

		case 0:

		  showmessage(L('vote_voteyes'),"?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

		  break;

		case -1:

		  showmessage(L('vote_voteyes'),"?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

		  break;

		}

		if(!is_array($_POST['radio'])) showmessage(L('vote_nooption'),'blank');

    	$time = SYS_TIME;

 		

   		$data_arr = array();

  		foreach($_POST['radio'] as $radio){

	  		$radio = intval($radio);

  			$data_arr[$radio]='1';

  		}

  		$new_data = array2string($data_arr);//转成字符串存入数据库中  

  		//添加到数据库

		$this->vote_data->insert(array('userid'=>$this->userid,'username'=>$this->username,'subjectid'=>$subjectid,'time'=>$time,'ip'=>$this->ip,'data'=>$new_data));

 		//查询投票奖励点数，并更新会员点数

 		$vote_arr = $this->vote->get_one(array('subjectid'=>$subjectid));

  		pc_base::load_app_class('receipts','pay',0);

		receipts::point($vote_arr['credit'],$this->userid, $this->username, '','selfincome',L('vote_post_point'));

 		//更新投票人数 

 		$this->vote->update(array('votenumber'=>'+=1'),array('subjectid'=>$subjectid));

		showmessage(L('vote_votesucceed'), "?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

	}

	

	/**

	 * 

	 * 投票结果显示 

	 */

	public function result(){

		$siteid = SITEID;

		$subjectid = abs(intval($_GET['subjectid']));

		if(!$subjectid)	showmessage(L('vote_novote'),'blank');

		//取出投票标题

		$subject_arr = $this->vote->get_subject($subjectid);

		if(!is_array($subject_arr)) showmessage(L('vote_novote'),'blank');

		extract($subject_arr);

		//获取投票选项

		$options = $this->vote_option->get_options($subjectid);

		

		//新建一数组用来存新组合数据

        $total = 0;

        $vote_data =array();

		$vote_data['total'] = 0 ;//所有投票选项总数

		$vote_data['votes'] = 0 ;//投票人数

		

		//获取投票结果信息

        $infos = $this->vote_data->select(array('subjectid'=>$subjectid),'data');	

		//循环每个会员的投票记录

		foreach($infos as $subjectid_arr) {

				extract($subjectid_arr);

 				$arr = string2array($data);

 				foreach($arr as $key => $values){

 					$vote_data[$key]+=1;

				}

 				$total += array_sum($arr);

				$vote_data['votes']++ ;

		}

 		$vote_data['total'] = $total ;

 		//SEO设置 

		$SEO = seo(SITEID, '', $subject, $description, $subject);

   		include template('vote','vote_result');

	}

	

	/**

	 * 

	 * 投票前检测

	 * @param $subjectid 投票ID 

	 * @return 返回值 (1:可投票  0: 多投,时间段内不可投票  -1:单投,已投票,不可重复投票)

	 */

	public function check($subjectid){

		//查询本投票配置

 		$siteid = SITEID;

		$subject_arr = $this->vote->get_subject($subjectid);

		if($subject_arr['enabled']==0){

			showmessage(L('vote_votelocked'),"?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

 		}

 		if(date("Y-m-d",SYS_TIME)>$subject_arr['todate']){

			showmessage(L('vote_votepassed'),"?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

 		}

 		//游客是否可以投票

		if($subject_arr['allowguest']==0 ){

			if(!$this->username){

				showmessage(L('vote_votenoguest'),"?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

 			}elseif($this->groupid == '7'){

				showmessage('对不起，不允许邮件待验证用户投票！',"?m=vote&c=index&a=result&subjectid=$subjectid&siteid=$siteid");

			}

 		}

		

 		//是否有投票记录 

		$user_info = $this->vote_data->select(array('subjectid'=>$subjectid,'ip'=>$this->ip,'username'=>$this->username),'*','1',' time DESC'); 

		if(!$user_info){

			return 1;

		} else {

			if($subject_arr['interval']==0){

				return -1;

			}

			if($subject_arr['interval']>0){ 

 				$condition = (SYS_TIME - $user_info[0]['time'])/(24*3600)> $subject_arr['interval'] ? 1	: 0;

 				return $condition;

 			}

		}  

	}

	

}

?>