淘宝缩略图、首图视频、分类图、详情图下载 ##分类图会将已经无货下架的分类也显示出来 开发环境:Chrome:66.0.3359.170 x64 不保证兼容其他类型浏览器
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// ==UserScript==
// @name 淘宝 图片获取脚本
// @namespace https://item.taobao.com/
// @version 2.173
// @description 淘宝缩略图、首图视频、分类图、详情图下载 ##分类图会将已经无货下架的分类也显示出来 开发环境:Chrome:66.0.3359.170 x64 不保证兼容其他类型浏览器
// @author Richard He
// @homepage http://www.gf.qytechs.cn/users/89556
// @iconURL http://p8fvixyr8.bkt.clouddn.com/images/icon/taobaoImageDown.ico
// @match https://item.taobao.com/*
// @grant GM_notification
// @grant GM_addStyle
// @grant GM_download
// ==/UserScript==
//last edit:2018-5-16 0622
//Jshint Options
/*jshint multistr:true */
//Document Css Style
GM_addStyle('\
.thumb-ul{\
font-family:Arial;\
font-weight:bold;\
}\
.thumb-ul li{\
border-style:solid;\
border-color:#FE4403!important;\
font-family:Arial;\
font-weight:bold;\
font-size:16px;\
cursor:pointer;\
}\
.cat-ul li{\
cursor:pointer;\
font-size:14px;\
font-family:Arial;\
}\
.detail-li,.border-li{\
width:40px!important;\
padding:0px!important;\
}\
.tb-tabbar>li{\
min-width:80px!important;\
}\
');
//Global Varible
var d = document;
var paramsObj = {}; //store all the parameters in url
var params = location.search.substr(1).split('&');
for(var i=0;i<params.length;i++)
{
paramsObj[params[i].split('=')[0]] = unescape(params[i].split('=')[1]);
}
//下载缩略图及首图视频
document.onreadystatechange = function()
{
var thumbVideoExist = 0;
var thumbVideoSrc = '';
var ulThumb = d.createElement('ul');
ulThumb.className = 'tb-thumb tb-clearfix thumb-ul';
var liThumb,divThumb,aThumb;
d.getElementsByClassName('tb-gallery')[0].appendChild(ulThumb);
if(d.getElementById('J_VideoThumb')!=null)
{
thumbVideoExist = 1;
}
var videoStart = d.getElementsByClassName('vjs-center-start')[0];
if(!!videoStart)
{
videoStart.click(); //click to load video src
}
var lis = d.getElementById('J_UlThumb').getElementsByTagName('li');
var tSrc = [];
for(var i = 0;i<lis.length;i++)
{
if(thumbVideoExist==1&&i==0)
{
tSrc[i] = thumbVideoSrc;
}
else
{
tSrc[i] = lis[i].getElementsByTagName('img')[0].src;
}
if(tSrc[i].indexOf('SS2')<0)
{
tSrc[i] = tSrc[i].substr(0,tSrc[i].length-16);
}
else
{
tSrc[i] = tSrc[i].substr(0,tSrc[i].length-16)+'_800x800'+tSrc[i].substr(tSrc[i].length-10,4);
}
liThumb = d.createElement('li');
ulThumb.appendChild(liThumb);
divThumb = d.createElement('div');
divThumb.className = 'tb-pic tb-s50';
liThumb.appendChild(divThumb);
aThumb = d.createElement('a');
aThumb.innerText = i+1;
aThumb.src = '###';
aThumb.title = tSrc[i];
aThumb.setAttribute('data',tSrc[i]);
divThumb.appendChild(aThumb);
aThumb.onclick = function()
{
if(thumbVideoExist==1&&(parseInt(this.innerText)-1)==0)
{
GM_notification('此项目为商品首图视频','温馨提示');
GM_download('https:'+d.getElementsByTagName('video')[0].getAttribute('src'),paramsObj.id+'视频');
}
else
{
GM_download(this.getAttribute('data'),paramsObj.id+'缩略图'+this.innerText);
}
};
aThumb.onmouseover = function()
{
lis[parseInt(this.innerText)-1].className = 'tb-selected';
};
aThumb.onmouseout = function()
{
lis[parseInt(this.innerText)-1].className = '';
};
}
};
//下载图片 分类图片
var catDl = d.getElementsByClassName('J_Prop_Color')[0];
if(catDl!=undefined)
{
var imgExist = 0;
var aExist = catDl.getElementsByTagName('a');
if(aExist!=undefined)
{
for(var j =0;j<catDl.getElementsByTagName('a').length;j++)
{
if(catDl.getElementsByTagName('a')[j].style.backgroundImage!= '')
{
imgExist =1;
}
}
if(imgExist>0)
{
var catImages =[];
var dlCat,dtCat,ddCat,ulCat,liCat,aCat;
dlCat = d.createElement('dl');
dlCat.className = 'tb-prop tb-clear J_Prop_Color';
catDl.parentNode.insertBefore(dlCat,catDl.nextSibling);
dtCat = d.createElement('dt');
dtCat.className = 'tb-property-type';
dlCat.appendChild(dtCat);
dtCat.innerText = '分类下载';
ddCat = d.createElement('dd');
dlCat.appendChild(ddCat);
ulCat = d.createElement('ul');
ulCat.className = 'J_TSaleProp tb-img tb-clearfix cat-ul';
ddCat.appendChild(ulCat);
var bgImg;
for(var k=0;k<aExist.length;k++)
{
bgImg = aExist[k].style.backgroundImage;
if(bgImg != '')
{
catImages[k] ='https:'+bgImg.substr(5,bgImg.length-17);
}
else
{
catImages[k] = 0;
}
liCat = d.createElement('li');
ulCat.appendChild(liCat);
aCat = d.createElement('a');
liCat.appendChild(aCat);
aCat.data = catImages[k];
aCat.innerText = k+1;
aCat.onmouseover = function()
{
if(this.data != 0)
{catDl.getElementsByTagName('li')[this.innerText-1].className = 'tb-selected';}
else
{catDl.getElementsByTagName('li')[this.innerText-1].className += ' tb-selected';}
};
aCat.onmouseout = function()
{
if(this.data != 0)
{catDl.getElementsByTagName('li')[this.innerText-1].className = '';}
else
{catDl.getElementsByTagName('li')[this.innerText-1].className = 'tb-txt';}
};
aCat.onclick = function()
{
if(this.data == 0)
{
GM_notification('请注意：这个分类没有图片','温馨提示');
}
else
{
GM_download(this.data,paramsObj.id+'分类图'+this.innerText+this.data.substr(-4,4));
}
};
}
}
}
}
//获取商品 详情图
var imgAdrs = [];
var detailLi = d.createElement('li');
detailLi.className = 'detail-li';
var detailA = d.createElement('a');
detailA.onclick = function()
{
var desLis = document.getElementById('J_DivItemDesc').childNodes;
var des = document.getElementById('J_DivItemDesc');
var imgs = des.getElementsByTagName('img');
for(var i in imgs)
{
if(typeof imgs[i] == 'object' && imgs[i].src.indexOf('assets')<0)
{
imgAdrs.push(imgs[i].src);
}
}
GM_notification({
text:'本次将下载 '+imgAdrs.length+ ' 张图片,点击此处下载',
title:'友情提示',timeout:3000},function()
{
for(var j in imgAdrs)
{
GM_download(imgAdrs[j],paramsObj.id+"详情图"+(parseInt(j)+1));
}
});
};
detailA.innerText = '下载';
detailA.href = '###';
detailA.className = 'tb-tab-anchor';
detailA.title = '注意：点击之前先将页面下拉，使得所有图片完全显示完毕再点击下载按钮，否则将下载一些不完整的图片';
detailLi.appendChild(detailA);
document.getElementById('J_TabBar').insertBefore(detailLi,document.getElementById('J_ServiceTab').nextSibling);
//图片加边框
var borderLi = d.createElement('li');
var detailImagesObj = d.getElementById('J_DivItemDesc').getElementsByTagName('img');
borderLi.className = 'border-li';
var borderA = d.createElement('a');
borderA.setAttribute('borderAdded',0);
borderLi.appendChild(borderA);
borderA.onclick = function()
{
if(this.getAttribute('borderAdded') == 0)
{
for(var i in detailImagesObj)
{
if(typeof detailImagesObj[i] == 'object' && detailImagesObj[i].src.indexOf('assets')<0)
{
detailImagesObj[i].style.borderBottom = '20px solid #F12D03';
}
}
this.setAttribute('borderAdded',1);
this.innerText = '去框';
}
else
{
this.setAttribute('borderAdded',0);
for(var j in detailImagesObj)
{
if(typeof detailImagesObj[j] == 'object' && detailImagesObj[j].src.indexOf('assets')<0)
detailImagesObj[j].style.borderBottom = '0px solid #F12D03';
}
this.innerText = '加框';
}
};
borderA.className = 'tb-tab-anchor';
borderA.href = '###';
borderA.innerHTML = '加框';
borderA.title = '单击一次：给详情图每张图片下方添加20像素宽红色边框；再次单击：取消边框';
document.getElementById('J_TabBar').insertBefore(borderLi,document.getElementById('J_ServiceTab').nextSibling);
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