<?php 

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



/**

 *  

 * 

 * 视频统计功能  

 * @author		wangguanqing

 * @copyright	CopyRight (c) 2006-2012 上海盛大网络发展有限公司

 * 

 */

pc_base::load_app_class('admin', 'admin', 0);

pc_base::load_sys_class('form', 0, 0);

pc_base::load_app_func('global', 'video'); 



class stat extends admin {

	

	public $db,$module_db;

	

	public function __construct() {

		parent::__construct();

		$this->db = pc_base::load_model('video_store_model');

		$this->module_db = pc_base::load_model('module_model');

		$this->userid = $_SESSION['userid'];

		pc_base::load_app_class('ku6api', 'video', 0);

		pc_base::load_app_class('v', 'video', 0);

		$this->v =  new v($this->db);

		

		//获取短信平台配置信息

		$this->setting = getcache('video');

		if(empty($this->setting) && ROUTE_A!='setting') {

			showmessage(L('video_setting_not_succfull'), 'index.php?m=video&c=video&a=setting&meunid='.$_GET['meunid']);

		}

		$this->ku6api = new ku6api($this->setting['sn'], $this->setting['skey']);

	}    

	

	/*默认显示整体趋势*/

	public function init() { 

		//未指定时间，显示当天的视频排行 

		$pagesize = 20;

		$page = isset($_GET['page']) ? $_GET['page'] : '1';

		$start_time = isset($_GET['start_time']) ? $_GET['start_time'] : date("Y-m-d");

		$end_time = isset($_GET['end_time']) ? $_GET['end_time'] : date("Y-m-d",strtotime("+1 day")); 

		if(empty($start_time) &&  empty($end_time)){//默认浏览 

			$date = isset($_GET['type']) ? $_GET['type'] : 'today' ;

			switch($date){

			case 'today':

			$start_time = date("Y-m-d");

			$end_time = date("Y-m-d",strtotime("+1 day")); 

			break;  

			case 'yestoday':

			$start_time =  date("Y-m-d",strtotime("-1 day"));

			$end_time = date("Y-m-d"); 

			break;   

			case 'week':

			$start_time =  date("Y-m-d",strtotime("-1 week"));

			$end_time = date("Y-m-d"); 

			break;  

			case 'month':

			$start_time =  date("Y-m-d",strtotime("last month"));

			$end_time = date("Y-m-d"); 

			break;  

			default:

			$start_time = date("Y-m-d");

			$end_time = date("Y-m-d",strtotime("+1 day")); 

			}

		}else{

			if(empty($start_time) || empty($end_time)){

				showmessage('时间区间不能为空！请返回！',HTTP_REFERER);

			}

		}

		$return_data = $this->ku6api->get_stat_bydate($start_time,$end_time,$pagesize,$page);

		if($return_data['code']==200) {

			$infos = $return_data['data'];

			include $this->admin_tpl('video_stat_init'); 

		} else {

			header("Location: ".APP_PATH."index.php?m=video&c=video&a=open&meunid=".$_GET['meunid'].'&pc_hash='.$_GET['pc_hash']);

		}

	}

	

	/*

	* 搜索查看视频统计

	*/

	public function search_video_stat(){

		$type = isset($_POST['search_type']) ? $_POST['search_type'] : 2;//2代表默认为标题搜索

		$keyword = $_POST['keyword'];

		$return_data = $this->ku6api->get_video_bykeyword($type,$keyword); 

		$infos = $return_data['data'];  

		include $this->admin_tpl('video_stat_init'); 

	}

	

	/*

	* 查看视频统计走势

	*/

	public function show_video_stat(){

		$vid =  $_GET['vid'] ; 

		$return_data = $this->ku6api->show_video_stat($vid); 

		$return = $return_data['data']; 

		$nums  = count($return['x']);

		$i = $j = 1;

		foreach($return['x'] as $re){

			if($i<$nums){

				$x .= "'".$re."' ,";

			}else{

				$x .= "'".$re."'";

			} 

			

			$i++;

		}

		foreach($return['y'] as $re){

			if($j<$nums){

				$y .=  $re." ,";

			}else{

				$y .=  $re ;

			} 

			$j++;

		} 

		$show_header = 0;

		include $this->admin_tpl('show_video_stat'); 

	}

	

	/*

	*  视频流量总体趋势图  

	*/

	public function vv_trend(){

		$return_data = $this->ku6api->vv_trend($vid); 

		$return = $return_data['data'];   

		$show_header = 0;

		

		$new_data = array(); 

		$start = date("Y-m-d",strtotime('-20 day'));

		$end= date("Y-m-d");

		$days = ((strtotime( $end)-strtotime( $start ))/86400);

		for($i=1;$i<=$days;$i++){

			$new_data['x'][] = date("m-d",strtotime("$start  +$i   day"));

			$new_data['y'][] = $return[date("Y-m-d",strtotime("$start  +$i   day"))] ? $return[date("Y-m-d",strtotime("$start  +$i   day"))] : 0; 

		}  

		

		//生成字符串

		$nums  = count($new_data['x']);

		$i = $j = 1;

		foreach($new_data['x'] as $re){ 

			$x .= $i<$nums ? "'".$re."' ," : "'".$re."'";

			$i++;

		}

		foreach($new_data['y'] as $re){ 

			$y .= $j<$nums ? $re." ," : $re;

			$j++;

		}   

		include $this->admin_tpl('video_vv_trend'); 

	}

	

}



?>