// ==UserScript==
// @name         淘宝 图片获取脚本
// @namespace    https://item.taobao.com/
// @version      0.42
// @description  淘宝缩略图、分类图、详情图
// @author       Richard He
// @iconURL      http://www.xuebalib.cn/userjs/icon.ico
// @match        https://item.taobao.com/*
// @grant        GM_setClipboard
// @grant        GM_log
// @grant        GM_notification
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    //获取原图地址
    var count = document.getElementsByClassName('tb-pic').length;
    for(var i=1;i<count;i++)
    {
        var thumb = document.getElementsByClassName('tb-pic')[i].childNodes[1].childNodes[0];
        var arr = thumb.src.split(".");
        var suffix = arr[arr.length-3];
        arr.splice(3,arr.length-3);
        var addr = arr.join(".")+"."+suffix.substring(0,3);
    //生成按钮
        var buttonR = document.createElement('a');
        buttonR.href = addr;
        buttonR.target = '_blank';
        buttonR.innerHTML = i;
        buttonR.style.border='1px solid #FF8F1C';
        buttonR.style.display = 'inline-block';
        buttonR.style.width = '32px';
        buttonR.style.height = '32px';
        buttonR.style.lineHeight = '32px';
        buttonR.style.textAlign = 'center';
        buttonR.style.color = '#FF8F1C';
        buttonR.style.margin = '6px 2px';
       document.getElementsByClassName('tb-item-info-l')[0].appendChild(buttonR);
    }
    
    //分类图
    var tbProp = document.getElementsByClassName('tb-prop');
    if(tbProp.length>0)
    {
        var down = document.createElement('dl');
        down.className = 'J_Prop tb-prop tb-clear J_Prop_Color';
        //down.style.border = '1px solid red';
        var dt1 = document.createElement('dt');
        tbProp[0].parentNode.insertBefore(down,tbProp[0].nextSibling);
        dt1.className = 'tb-property-type';
        dt1.innerText = '下载分类';
        down.appendChild(dt1);
        var dd = document.createElement('dd');
        down.appendChild(dd);
        var ul = document.createElement('ul');
        ul.className = 'J_TSaleProp tb-img tb-clearfix';
        dd.appendChild(ul);

        var catLis = document.getElementsByClassName('tb-img')[0].childNodes;
        for(var m=0;m<catLis.length;m++)
        {
            if(m%2 == 1)
            {

                var thumb1 = catLis[m].childNodes[1].style;
                var url = thumb1.backgroundImage.split("(")[1].split(")")[0];
                var arr1 = url.split(".");
                var suf = arr1[arr1.length-2];
                arr1.splice(-2,2);
                var addr1 = arr1.join(".")+"."+suf.substring(0,4);
                addr1 =addr1.substring(1,addr1.length-1);

                //生成按钮
                var tli = document.createElement('li');
                var ta = document.createElement('a');
                ta.href = addr1;
                ta.target = '_blank';
                ta.style.color = '#FF8F1C';
                ta.innerText = Math.ceil(m/2);
                
                ul.appendChild(tli);
                tli.appendChild(ta);
            }
        }
    }
        //获取详情图
    var imgAdrs = new Array();
    var buttonC = document.createElement('a');
    buttonC.href="javascript:void(0);";
    buttonC.onclick = function() 
    {
        var desLis = document.getElementById('J_DivItemDesc').childNodes;
        var imgSrcs = new Array();
        for(var h=0;h<desLis.length;h++)
        {
            if(desLis[h].nodeName == "IMG")
            {
              imgSrcs.push(desLis[h].src);
            }
        }
       
        //判断Win还是Mac 
        if(navigator.platform.toLowerCase().indexOf('win')>=0)
        {
            var imgs = imgSrcs.join("-");
            var form1 = document.createElement('form');
            form1.id = 'sm';
            form1.method = 'POST';
            form1.action = 'http://www.xuebalib.cn/3.php?name='+imgs;
            form1.target = '_blank';
            document.body.appendChild(form1);
            document.getElementById('sm').submit();
        }
        else 
        {
            var clip = '';
            imgSrcs.forEach(function(val,ind,arr){clip = clip + val + "\r\n";});
            GM_setClipboard('','text');
            GM_setClipboard(clip,'text');
            GM_notification({
                text:'本次共拷贝'+imgSrcs.length+' 个网址',
                title:'拷贝成功'
            },function(){GM_log('suc');});
        };
    };
    buttonC.target = '_blank';
    buttonC.innerHTML = '获取详情页';
    buttonC.style.zIndex = 9999999966;
    buttonC.style.position = 'fixed';
    buttonC.style.bottom = '0px';
    buttonC.style.right = '200px';
    buttonC.style.border = '1px solid #FF8F1C';
    buttonC.style.padding = '6px 12px';
    buttonC.style.color = '#FF8F1C';
    document.body.appendChild(buttonC);
    
    //图片加边框
    var buttonD= document.createElement('a');
    buttonD.href="javascript:void(0);";
    buttonD.onclick = function() 
    {
        var desLis = document.getElementById('J_DivItemDesc').childNodes;
        var imgSrcs = new Array();
        for(var h=0;h<desLis.length;h++)
        {
            if(desLis[h].nodeName == "IMG")
            {
                desLis[h].style.borderTop = '4px solid red';
                desLis[h].style.borderBottom = '4px solid red';
            }
        }
    };
    buttonD.target = '_blank';
    buttonD.innerHTML = '图片加边框';
    buttonD.style.position = 'fixed';
    buttonD.style.bottom = '40px';
    buttonD.style.right = '200px';
    buttonD.style.zIndex = 9999999966;
    buttonD.style.border = '1px solid #FF8F1C';
    buttonD.style.padding = '6px 12px';
    buttonD.style.color = '#FF8F1C';
    document.body.appendChild(buttonD);
})();