// JavaScript Document
var TRACKING_PK = 'peopletechnews'; //浜у???????璇?锛??ラ┗??骞冲?版??渚?锛?
var TRACKING_UK = 'dswxyjy';    //???叉??????绌堕? 绔?涓??★????涔?涓??℃??璇?锛?
var TRACKING_APP_VERSION = 'V1.0.0';    //褰???搴??ㄧ?????
var TRACKING_CLICK_HEAT_PC_EID = 'clickheat';    //PC?瑰?荤?????撅??ラ┗??骞冲?版??渚?锛?
var TRACKING_CH_PC_JQSELECTER = '.content'; 

// 椤甸?㈡????渚? 璇︽??椤佃???ㄥ??杞
$(document).ready(function (){
		//?峰??????
//		host = window.location.host;
//		var indx=host.indexOf(".people.");
//		if(indx>=0){
//			TRACKING_PK=host.substring(0,indx)+"people";
//		}
		var originalId = getCookieId();
		var userId = getSysUserId();
		var page_category=2;
		var content_id = getMetaContentByName('contentid');
		if(content_id==null || content_id<=0){
			page_category=1;
		}
		var node_id = getMetaContentByName('catalogs');
		if(content_id==null&&node_id!=null){
			content_id=node_id;
		}
		//console.log(TRACKING_PK);
	    // 璋???s-sdk
	    view_tracking(TRACKING_PK, TRACKING_UK, originalId, userId, content_id, TRACKING_APP_VERSION, page_category);
});

/**
 * 浜?浠跺???规?规?渚?
 *
 * @param eid 浜?浠?D 锛???瑙??ュ?ｆ??妗ｏ?
 * @param ek 浜?浠剁被??锛?exposure/click/media_play/other锛?
*/
function trace_event(eid, ek) {
    var originalId = getCookieId();
    var userId = getSysUserId();
    //var content_id = getContentId();
	var page_category=2;
	var content_id = getMetaContentByName('contentid');
	if(content_id==null || content_id<=0){
		page_category=1;
	}
	var node_id = getMetaContentByName('catalogs');
	if(content_id==null&&node_id!=null){
		content_id=node_id;
	}
    // 璋???s-sdk
    event_tracking(TRACKING_PK, TRACKING_UK, eid, ek, originalId, userId, content_id, TRACKING_APP_VERSION, page_category);
}

/*??绱㈠???规?规?*/
function trace_event_search(eid, ek, search_terms) {
    var originalId = getCookieId();
    var userId = getSysUserId();
    //var content_id = getContentId();
	var page_category=2;
	var content_id = getMetaContentByName('contentid');
	if(content_id==null || content_id<=0){
		page_category=1;
	}
	var node_id = getMetaContentByName('catalogs');
	if(content_id==null&&node_id!=null){
		content_id=node_id;
	}
    // 璋???s-sdk
    event_tracking_search(TRACKING_PK, TRACKING_UK, eid, ek, originalId, userId, content_id, TRACKING_APP_VERSION, page_category, search_terms);
}
function event_tracking_search(pk, uk, eid, ek, originalId, userId, content_id, app_version, page_category,search_terms) {
    var setting = {
        _pk:pk,
        _uk:uk||"PC",
        _v:"v3.0.1",
        project:"",
        app_version:app_version||"V1.0.0",
        eid:eid,
        ek:ek,
        url:window.location.href,
        page_name:document.title,
        content_id:content_id,
        original_id:originalId,
        user_id:userId,
        //瑙﹀??褰???浜?浠剁??瀵硅薄??浣?缃
        //event_pos_id: event_pos_id,
        // ???ㄥ???圭??瀛?娈碉???娉ㄩ??
        // ref:document.referrer,
        // gt_ms:window.performance.timing.domContentLoadedEventEnd-window.performance.timing.navigationStart,
        page_category:page_category||99,
		//search_terms:search_terms,
		_cp: {
      		search_terms: search_terms
  		}
    };

    embeddingPhp(setting,userId);
}
/*??绱㈠???规?规? end*/
/*瑙?棰????规?规?*/
function trace_event_video(eid, ek, video_length, video_id) {
    var originalId = getCookieId();
    var userId = getSysUserId();
    //var content_id = getContentId();
	var page_category=2;
	var content_id = getMetaContentByName('contentid');
	if(content_id==null || content_id<=0){
		page_category=1;
	}
	var node_id = getMetaContentByName('catalogs');
	if(content_id==null&&node_id!=null){
		content_id=node_id;
	}
	var video_id = String(content_id);
    // 璋???s-sdk
    event_tracking_video(TRACKING_PK, TRACKING_UK, eid, ek, originalId, userId, content_id, TRACKING_APP_VERSION, page_category, video_length, video_id);
}
function event_tracking_video(pk, uk, eid, ek, originalId, userId, content_id, app_version, page_category, video_length, video_id) {
    var setting = {
        _pk:pk,
        _uk:uk||"PC",
        _v:"v3.0.1",
        project:"",
        app_version:app_version||"V1.0.0",
        eid:eid,
        ek:ek,
        url:window.location.href,
        page_name:document.title,
        content_id:content_id,
        original_id:originalId,
        user_id:userId,
        //瑙﹀??褰???浜?浠剁??瀵硅薄??浣?缃
        //event_pos_id: event_pos_id,
        // ???ㄥ???圭??瀛?娈碉???娉ㄩ??
        // ref:document.referrer,
        // gt_ms:window.performance.timing.domContentLoadedEventEnd-window.performance.timing.navigationStart,
        page_category:page_category||99,
		//video_length:video_length,		
		_cp: {
      		video_length: video_length,
			video_id: video_id
  		}
    };

    embeddingPhp(setting,userId);
}
/*瑙?棰????规?规? end*/


$("#pic_click").click(function(){
	try{
		trace_event("pic_click", "click");
	}catch(e){}
});
$("#main_search").click(function(){
	//console.log($("#keyword").val());
	try{
		trace_event_search("main_search", "click", $("#keyword").val());
		//trace_event("main_search", "click");
	}catch(e){}
});
$(window).scroll(function(){
	var h=$(document.body).height();//缃?椤垫??妗ｇ??楂?搴
	var c = $(document).scrollTop();//婊??ㄦ?¤?绂荤?椤甸《?ㄧ??楂?搴
	var wh = $(window).height(); //椤甸?㈠??????哄??楂?搴
	if (Math.ceil(wh+c)>=h){
		trace_event("scroll_down", "other");
	}
})

try{	
	var detailVideo = document.getElementsByTagName("video")[0];
	detailVideo.load();
	detailVideo.onplay=function(){
		trace_event_video("video_play", "media_play", String(detailVideo.duration) );
	}
	detailVideo.onpause=function(){
		trace_event_video("video_play", "media_play", String(detailVideo.duration) );
	}
}catch(e){}


/**
 * ?峰???ㄦ??essionId 渚?
*/
function getCookieId(){
    var strcookie = document.cookie;//?峰??cookie瀛?绗︿覆
    var arrcookie = strcookie.split("; ");//???
    //?????归??
    for ( var i = 0; i < arrcookie.length; i++) {
        var arr = arrcookie[i].split("=");
        if (arr[0] == 'wdcid'){
            return arr[1];
        }
    }
    return "";
}
/**
 * ?峰??绯荤??ㄦ??D  渚?
 */
function getSysUserId(){
    // ??绯荤????灏?瑁?
    return "sysuserid";
}
/**
 * ?峰??褰???浜?浠跺?璞?D  渚?
 */
function getContentId(){
    // ?峰??褰???浜?浠跺?璞?D, url = http://xxxx.com.cn/xxxx/xxx?xxx=8415450
    var url = window.location.href;
    var content_id ="";

    if(url.lastIndexOf('=')>-1) {
        content_id = url.substring(url.lastIndexOf('=')+1);
    }

    return content_id;
}


function getMetaContentByName(name,content1){
	var content = (content1==null)?'content':content1;
	try{
		var result = document.querySelector("meta[name='"+name+"']").getAttribute(content);
	}catch(err){
		return null;
    }
	return result;
}