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(function( window, undefined ) {
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var baiduAjax = {};
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baiduAjax.extend = function (dest) {
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sources = Array.prototype.slice.call(arguments, 1);
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for (var j = 0, len = sources.length, src; j < len; j++) {
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src = sources[j] || {};
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for (var i in src) {
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if (src.hasOwnProperty(i)) {
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dest[i] = src[i];
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}
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}
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}
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return dest;
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}
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baiduAjax.format = function(tpl,obj){
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for (var key in obj) {
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var reg = new RegExp("#{"+key+"}","g");
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tpl = tpl.replace(reg,obj[key]);
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};
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return tpl;
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}
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baiduAjax.post = function(url, data, onsuccess){
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$.ajax({
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url:url,
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data:data,
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type:'POST',
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success: onsuccess
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});
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}
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baiduAjax.get = function(url, onsuccess) {
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$.ajax({
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type:'GET',
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url:url,
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success: onsuccess
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});
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}
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/**
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* 广告跳转url
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*/
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baiduAjax.jumpURL = "http://rp.baidu.com/rpadroute/router";
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/**
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* 解析一个非皮肤类广告(上方：search_ad_ppim)
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* @function
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* @grammar baiduAjax.parseRUAd(dataJson)
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* @param {object} dataJson 返回的数据
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*
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*/
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baiduAjax.parseRUTopAd = function(dataJson,position,jumpData){
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var adTpl = ["<div style='' id='#{position}'>",
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"<a href='#{aLink}' target='_blank' style='display: inline-block;width: 100%;'>#{aLinkText}</a><br/>",
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"<div>",
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"<a href='#{aLink}' target='_blank' style='display:inline-block;vertical-align:top;margin-top:4px;'><img src='#{imgSrc}' alt='#{imgAlt}' width='75px' height='56px' style='vertical-align:bottom;border:none'/></a>",
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"<p style='display:inline-block;width:447px;margin-left:8px;font-size:12px;'>",
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"<a href='#{aLink}' target='_blank' style='display:inline-block;vertical-align:top;word-break:break-all;width:100%;text-decoration:none;'><span title='#{imgTitleAll}' style='color:#333;'>#{imgTitle}</span></a>",
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"<font style='white-space:nowrap;'>#{aList}<a href='#{aLink}' target='_blank' style='display:inline-block;width:100%;vertical-align:bottom;height:15px;'></a></font>",
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"<a href='#{aLink}' target='_blank' style='display:inline-block;vertical-align:top;width:100%;'><span style='vertical-align:top;display:inline-block;color: #080;font-size:small;'>http://www.vip.com</span></a>",
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"</p>",
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"</div>",
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"</div>"].join("");
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var aLink,aLinkText="",imgSrc="",imgTitle="",imgTitleAll = "",imgAlt="",aList = "",aLinkT="";
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if(dataJson.status == 0){ //成功
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var adInfos;
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if(typeof(dataJson.adInfo) == "string"){
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adInfos = eval("(" + dataJson.adInfo + ")");
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}else{
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adInfos = dataJson.adInfo;
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}
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//暂时先取广告的第一条数据
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jumpData.ad_url = adInfos[position].ads[0].target_url;
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if(jumpData.ad_url.indexOf("http://") < 0){
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jumpData.ad_url = "http://" + jumpData.ad_url;
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}
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aLinkT = adInfos[position].ads[0].target_url;
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jumpData.ad_id = adInfos[position].ads[0].ad_id;
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aLink = baiduAjax.jumpURL + "?" + $.param(jumpData);
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if(adInfos[position].ads[0].extend_info && adInfos[position].ads[0].extend_info.title){
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aLinkText = adInfos[position].ads[0].extend_info.title;
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}else{
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aLinkText = "";
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}
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if(adInfos[position].ads[0].extend_info.channelLink){
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var channels = adInfos[position].ads[0].extend_info.channelLink;
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for (var i = channels.length - 1; i >= 0; i--) {
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var link_url = channels[i].link;
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if(link_url.indexOf("http://") < 0){
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link_url = "http://" + link_url;
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}
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aList = aList + "<a href='" + link_url + "' target='_blank'>"+ channels[i].word + "</a> ";
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};
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}
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//取img的第一个
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if(adInfos[position].ads[0].img_list && adInfos[position].ads[0].extend_info && adInfos[position].ads[0].img_list.length > 0){
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if(adInfos[position].ads[0].extend_info.description){
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imgTitleAll = adInfos[position].ads[0].extend_info.description;
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imgTitle = imgTitleAll;
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if(imgTitle.length > 35){
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imgTitle = imgTitle.substring(0,35) + "...";
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}
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}else{
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imgTitle = "";
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}
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imgAlt = aLinkText;
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imgSrc = adInfos[position].ads[0].img_list[0].img_url;
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}else{
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imgAlt = "";
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imgSrc = "";
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}
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return baiduAjax.format(adTpl,{
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aLink : aLink,
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aLinkText : aLinkText,
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imgTitle : imgTitle,
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imgAlt : imgAlt,
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aList: aList,
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imgTitleAll:imgTitleAll,
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imgSrc : imgSrc,
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aLinkT:aLinkT,
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position : position
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});
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}else{
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return "";
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}
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return "";
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}
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/**
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* 解析一个非皮肤类广告(右方：search_ad_im_1 )
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* @function
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* @grammar baiduAjax.parseRUAd(dataJson)
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* @param {object} dataJson 返回的数据
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*
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*/
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baiduAjax.parseRUAd = function(dataJson,position,jumpData){
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var adTpl = ["<div style='' id='#{position}'>",
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"<a href='#{aLink}' target='_blank' style='display:block;'>",
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"<img src='#{imgSrc}' title='#{imgTitle}' alt='#{imgAlt}' width='300px' height='250px'/>",
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"</a>",
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"</div>"].join("");
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var aLink,aLinkText,imgSrc="",imgTitle,imgAlt="";
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if(dataJson.status == 0){ //成功
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var adInfos;
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if(typeof(dataJson.adInfo) == "string"){
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adInfos = eval("(" + dataJson.adInfo + ")");
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}else{
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adInfos = dataJson.adInfo;
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}
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//暂时先取广告的第一条数据
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jumpData.ad_url = adInfos[position].ads[0].target_url;
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if(jumpData.ad_url.indexOf("http://") < 0){
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jumpData.ad_url = "http://" + jumpData.ad_url;
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}
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jumpData.ad_id = adInfos[position].ads[0].ad_id;
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aLink = baiduAjax.jumpURL + "?" + $.param(jumpData);
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// if(adInfos[position].ads[0].extend_info && adInfos[position].ads[0].extend_info.title){
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// aLinkText = adInfos[position].ads[0].extend_info.title;
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// }else{
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// aLinkText = "";
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// }
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//取img的第一个
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if(adInfos[position].ads[0].img_list && adInfos[position].ads[0].extend_info && adInfos[position].ads[0].img_list.length > 0){
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imgTitle = adInfos[position].ads[0].extend_info.title;
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imgAlt = adInfos[position].ads[0].extend_info.title;
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imgSrc = adInfos[position].ads[0].img_list[0].img_url;
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}
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return baiduAjax.format(adTpl,{
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aLink : aLink,
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imgTitle : imgTitle,
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imgAlt : imgAlt,
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imgSrc : imgSrc,
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position : position
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});
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}else{
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return "";
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}
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return "";
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}
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/**
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* 解析一个皮肤类广告(左侧：search_ad_show_1，右侧：search_ad_show_2)
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* @function
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* @grammar baiduAjax.parseSkinAd(dataJson)
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* @param {object} dataJson 返回的数据
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*
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*/
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baiduAjax.parseSkinAd = function(dataJson,position,jumpData){
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var adTpl = ["<div style='background:url(#{imgSrc}) no-repeat;width:100%;height:100%;'>",
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"<a href='#{aLink}' target='_blank' style='display:block;width:100%;height:100%;'>",
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"</a>",
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"</div>"].join("");
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var tplStr;
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var aLink,imgSrc="",imgTitle;
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if(dataJson.status == 0){ //成功
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var adInfos;
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if(typeof(dataJson.adInfo) == "string"){
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adInfos = eval("(" + dataJson.adInfo + ")");
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}else{
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adInfos = dataJson.adInfo;
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}
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//暂时先取广告的第一条数据
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jumpData.ad_url = adInfos[position].ads[0].target_url;
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if(jumpData.ad_url.indexOf("http://") < 0){
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jumpData.ad_url = "http://" + jumpData.ad_url;
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}
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jumpData.ad_id = adInfos[position].ads[0].ad_id;
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aLink = baiduAjax.jumpURL + "?" + $.param(jumpData);
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//取img的第一个
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if(adInfos[position].ads[0].img_list && adInfos[position].ads[0].img_list.length > 0){
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//imgTitle = adInfos[position].ads[0].img_list[0].anchor;
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imgSrc = adInfos[position].ads[0].img_list[0].img_url;
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}
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tplStr = baiduAjax.format(adTpl,{
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aLink : aLink,
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imgSrc : imgSrc
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});
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return {
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url : aLink,
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tpl : tplStr
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};
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}else{
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return {
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url:"",
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tpl:""
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};
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}
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return "";
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}
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/**
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* 对左侧皮肤做特别处理（onclick）
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* @function
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* @grammar baiduAjax.clickSkinLeft()
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* @param {object} dataJson 返回的数据
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*
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*/
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baiduAjax.clickSkinLeft = function(e,url){
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var evt = e || window.event,
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elem;
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if(evt.target){
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elem = evt.target;
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}else{
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elem = evt.srcElement;
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}
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//判断事件的目标
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if(elem && elem.tagName.toUpperCase() != 'A'){
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window.open(url, "_blank");
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}
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return false;
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}
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/**
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* 广告点击统计
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* @function
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* @grammar baiduAjax.clickStatistics()
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* @param {object} data post数据
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*
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*/
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baiduAjax.clickStatistics = function(data){
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baiduAjax.post("/cse/adclick",data,function(){
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});
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return false;
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}
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//暴露接口
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window.baiduAdUtil = baiduAjax;
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})( window ); |