// ==UserScript==
// @name            考试资料网跳转显示答案
// @namespace       https://github.com/cuifeiran/ppkao/
// @version         0.1.7
// @description     对单个题目进行跳转，使得跳转后的页面显示题目的答案。期间可能需要验证,遇到问题可以在GitHub issue我～
// @author          Dave
// @match           *://www.ppkao.com/tiku/shiti/*
// @match           *://www.ppkao.com/kaoti/*
// @include         *://www.ppkao.com/tiku/shiti/*
// @include         *://www.ppkao.com/shiti/*
// @include         *://www.ppkao.com/kaoti/*
// @include         *://www.ppkao.com/daan/*
//@contributionURL
// @grant           none
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';
    //清除限制题目访问数量的cookie
    var Days = 30;
    var exp = new Date();
    exp.setTime(exp.getTime() + Days*24*60*60*1000);
    document.cookie="PPKAO=PPKAOSTID=&PPKAOCEID=&PPKAOSJID=&UserName=&EDays=; domain=ppkao.com;expires="+exp.toGMTString()+";path=/";
    //获取当前页面URL
    var iSite = window.location.href;
    var reg = /[1-9][0-9]*/g;
    var numList = iSite.match(reg);
    var isKaoti =new RegExp("kaoti").test(iSite);
    var isTiku =new RegExp("tiku").test(iSite);
    var isShiti =new RegExp("shiti").test(iSite);
    var isDaan =new RegExp("daan").test(iSite);
    var sUrl="";
    if (isKaoti===true){sUrl='https://api.ppkao.com/mnkc/kaoti/?id='+ numList;window.location.href =sUrl;}
    else{
        if(isTiku===true){sUrl='https://api.ppkao.com/mnkc/tiku/?id='+ numList;window.location.href =sUrl;}
        else{
            if(isShiti===true){sUrl='https://newapi.ppkao.com/mnkc/shiti/?id='+ numList;window.location.href =sUrl;}
            else{
                if(isDaan===true){
                    var html = '<div id="showQRcode" style="position: fixed;right:30px;bottom: 0px;"><a style="font-size:14px;color:red;background-color: white;display:block;" href="https://raw.githubusercontent.com/cuifeiran/ppkao/master/donations">[捐助名单]我在考研二战,愁于房租,致谢捐助者！</a><a style="font-size: 14px;display:block;color:black;background-color: white;" onclick="$(this).parent().remove();" hidden="javascripe:void(0)" >[不想捐助点击这里]</a><img width="420" height="210" src="https://s1.ax1x.com/2018/12/11/FJ47an.jpg"></img></div>'
                    var div = document.createElement('div');
                    div.setAttribute('id', 'showQRcode');
                    div.innerHTML = html;
                    document.body.appendChild(div);
                }
            }
        }
    }
})();