a cool tool help read contract in any main scan
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// ==UserScript==
// @name Contract Scan
// @name:zh-cn 合约扫描器
// @version 1.0.0
// @namespace https://github.com/DAOBuidler/contractscan
// @homepage https://github.com/DAOBuidler/contractscan
// @author Diven@BuidlerDAO Exqlnet@BuidlerDAO
// @description a cool tool help read contract in any main scan
// @description:zh-cn 自动展开文档 一个很酷的合约学习工具，可以帮助合约学习者下载
// @match https://bscscan.com/address/*
// @match https://etherscan.io/address/*
// @match https://polygonscan.com/address/*
// @grant none
// @license MPL-2.0
// ==/UserScript==
const ContractPage = (function () {
return {
init: async function () {
var host = location.hostname;
var successIconNum = document.getElementsByClassName('fa fa-check-circle text-success').length
var contractVerified = successIconNum >= 1
// 如果未验证，直接 pass，如果通过则默认判断合约代码文件数量 >= 1
if (!contractVerified) return;
// 获取合约地址
var hrefUrlData = window.location.href.split('/address/')
var contractAddress = hrefUrlData[1].substring(0, 42).toString()
var htmlObject = document.createElement('div');
var res = await jQuery.get('/contractdiffchecker?a1=' + contractAddress);
htmlObject.innerHTML = '<div id="contractscan_copy">' + res + '</div>'
document.lastChild.appendChild(htmlObject)
document.getElementById("contractscan_copy").style.display = 'none';
// 如果合约已验证，判断是否为多文件上传
var codeFileNameList = []
var uploadDic = {}
var contractName = document.getElementsByClassName('h6 font-weight-bold mb-0')[0].innerText
// 文件名样式的文件
var codeFileNameElement = document.getElementsByClassName('text-secondary')
codeFile = document.getElementsByClassName('ace_content')
// 如果有多个文件名样式，则通过规则过滤出文件名 list
if (codeFileNameElement.length > 0) {
for (var i = 0; i < codeFileNameElement.length; i++) {
findTextSplitBySpace = codeFileNameElement[i].innerText.toString().split(' ')
if (findTextSplitBySpace.length == 6 & findTextSplitBySpace[0] == 'File') {
codeFileNameList.push(findTextSplitBySpace[5])
}
}
}
// 判断文件数量
if (codeFileNameList.length > 0) {
for (var i = 0; i < codeFileNameList.length; i++) {
var code = document.getElementsByClassName('sourceCode1')[i].innerText
uploadDic[codeFileNameList[i]] = code
}
} else {
var code = document.getElementsByClassName('sourceCode1')[0].innerText
uploadDic[contractName] = code
}
// 上传到仓库
var status = 0;
const response = await fetch("https://contractscan.inft.host/api/create-repo", {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({
"namespace": host,
"contractAddress": contractAddress,
"files": uploadDic,
}),
}).then(res => {
status = res.status
return res.json()
});;
if (status == 200) {
// 渲染按钮
var btnElement1 = document.createElement('div');
btnElement1.style.marginLeft = '4px'
btnElement1.innerHTML = `<li id ="contractscan_view_online_btn" class="nav-item"><a class="btn btn-xs btn-primary" data-toggle="tab" style="color: white" href=""><span>🔥 View Online</span></a></li>`
document.getElementById("nav_subtabs").appendChild(btnElement1)
this.setBtnEventById('contractscan_view_online_btn', this.openUrlOnNewWindows, [response.data.githubDevUrl])
var btnElement2 = document.createElement('div');
btnElement2.style.marginLeft = '4px'
btnElement2.innerHTML = `<li id ="contractscan_download_btn" class="nav-item"><a class="btn btn-xs btn-primary" data-toggle="tab" style="color: white" href=""><span>⬇ Export Zip</span></a></li>`
document.getElementById("nav_subtabs").appendChild(btnElement2)
this.setBtnEventById('contractscan_download_btn', this.openUrlOnNewWindows, [response.data.archiveUrl])
}
},
openUrlOnNewWindows: async function (url) {
window.open(url)
},
setBtnEventById: function (aim_btn_name, event, args = []) {
let btn = document.getElementById(aim_btn_name);
// 绑定事件，添加到页面上
btn.onclick = () => {
if (args.length) {
event(...args);
} else {
event();
}
};
return btn;
},
setBtnEventbyClass: function (aim_btn, event, args = []) {
let btn = document.querySelector(`.${aim_btn.replace("_", "-")}`);
// 绑定事件，添加到页面上
btn.onclick = () => {
this.enhanceBtnClickReaction(aim_btn);
if (args.length) {
event(...args);
} else {
event();
}
};
return btn;
},
};
})();
(function () {
ContractPage.init();
})();