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ipv4info.user.js

This script export ipv4info tables to CSV

当前为 2021-11-29 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @namespace https://greasyfork.org/es/users/161767
  3. // @name ipv4info.user.js
  4. // @description This script export ipv4info tables to CSV
  5. // @license MIT; https://opensource.org/licenses/MIT
  6. // @version 1.0.3
  7. // @match *://ipv4info.com/*
  8. // @match *://*.ipv4info.com/*
  9. // @exclude http://ipv4info.com/tools/*
  10. // @exclude http://ipv4info.com/store/*
  11. // @exclude http://ipv4info.com/stat/*
  12. // @grant none
  13. // @license MIT
  14. // ==/UserScript==
  15.  
  16. // Modified from https://codepen.io/kostas-krevatas/pen/mJyBwp
  17.  
  18. window.xport = {
  19.   _fallbacktoCSV: true,  
  20.   toXLS: function(tableId, filename, n) {
  21.     var n = (typeof n === 'undefined') ? 0 : n;
  22.     this._filename = (typeof filename == 'undefined') ? tableId : filename;
  23.     
  24.     //var ieVersion = this._getMsieVersion();
  25.     //Fallback to CSV for IE & Edge
  26.     if ((this._getMsieVersion() || this._isFirefox()) && this._fallbacktoCSV) {
  27.       return this.toCSV(tableId);
  28.     } else if (this._getMsieVersion() || this._isFirefox()) {
  29.       alert("Not supported browser");
  30.     }
  31.  
  32.     //Other Browser can download xls
  33.     var table = document.getElementById(tableId);
  34.     table = (table == null) ? document.getElementsByClassName(tableId)[n] : table;
  35.     
  36.     if(typeof table == "undefined"){
  37.       return false;
  38.     }
  39.  
  40.     var html = table.outerHTML;
  41.  
  42.     this._downloadAnchor("data:application/vnd.ms-excel" + encodeURIComponent(html), 'xls'); 
  43.   },
  44.   toCSV: function(tableId, filename, n) {
  45.     var n = (typeof n === 'undefined') ? 0 : n;
  46.     this._filename = (typeof filename === 'undefined') ? tableId : filename;
  47.  
  48.     var table = document.getElementById(tableId);
  49.     table = (table == null) ? document.getElementsByClassName(tableId)[n] : table;
  50.     console.log(table, typeof table);
  51.     
  52.     if(typeof table == "undefined"){
  53.       return false;
  54.     }
  55.  
  56.     // Generate our CSV string from out HTML Table
  57.     var csv = this._tableToCSV(table);
  58.     // Create a CSV Blob
  59.     var blob = new Blob([csv], { type: "text/csv" });
  60.  
  61.     // Determine which approach to take for the download
  62.     if (navigator.msSaveOrOpenBlob) {
  63.       // Works for Internet Explorer and Microsoft Edge
  64.       navigator.msSaveOrOpenBlob(blob, this._filename + ".csv");
  65.     } else {      
  66.       this._downloadAnchor(URL.createObjectURL(blob), 'csv');      
  67.     }
  68.   },
  69.   _getMsieVersion: function() {
  70.     var ua = window.navigator.userAgent;
  71.  
  72.     var msie = ua.indexOf("MSIE ");
  73.     if (msie > 0) {
  74.       // IE 10 or older => return version number
  75.       return parseInt(ua.substring(msie + 5, ua.indexOf(".", msie)), 10);
  76.     }
  77.  
  78.     var trident = ua.indexOf("Trident/");
  79.     if (trident > 0) {
  80.       // IE 11 => return version number
  81.       var rv = ua.indexOf("rv:");
  82.       return parseInt(ua.substring(rv + 3, ua.indexOf(".", rv)), 10);
  83.     }
  84.  
  85.     var edge = ua.indexOf("Edge/");
  86.     if (edge > 0) {
  87.       // Edge (IE 12+) => return version number
  88.       return parseInt(ua.substring(edge + 5, ua.indexOf(".", edge)), 10);
  89.     }
  90.  
  91.     // other browser
  92.     return false;
  93.   },
  94.   _isFirefox: function(){
  95.     if (navigator.userAgent.indexOf("Firefox") > 0) {
  96.       return 1;
  97.     }
  98.     
  99.     return 0;
  100.   },
  101.   _downloadAnchor: function(content, ext) {
  102.       var anchor = document.createElement("a");
  103.       anchor.style = "display:none !important";
  104.       anchor.id = "downloadanchor";
  105.       document.body.appendChild(anchor);
  106.  
  107.       // If the [download] attribute is supported, try to use it
  108.       
  109.       if ("download" in anchor) {
  110.         anchor.download = this._filename + "." + ext;
  111.       }
  112.       anchor.href = content;
  113.       anchor.click();
  114.       anchor.remove();
  115.   },
  116.   create_link_btn: function(obj_id, n){
  117.     var n = (typeof n === 'undefined') ? 0 : n;
  118.     var table = document.getElementById(obj_id);
  119.     table = (table == null) ? document.getElementsByClassName(obj_id)[n] : table;
  120.     console.log(table, typeof table);
  121.     if(typeof table == "undefined"){
  122.       return false;
  123.     }
  124.     var parent_div = table.parentNode;
  125.     var link = document.createElement("a");
  126.     link.id = "download_btn";
  127.     link.href = "#download";
  128.     link.onclick = function(e){
  129.       e.preventDefault();
  130.       console.log(e, obj_id);
  131.       var file_name = window.location.pathname.split("/").pop().replace(".html", "")
  132.       window.xport.toCSV(obj_id,file_name,n);
  133.     };
  134.     link.innerText = "Export to CSV";
  135.     link.style = "position:absolute;z-index:1000;border:1px solid #f0f0f0;padding:10px;color:#fff;background-color:#333;";    
  136.     parent_div.insertBefore(link, table);
  137.   },
  138.   _tableToCSV: function(table) {
  139.     var slice = Array.prototype.slice;
  140.  
  141.     return slice.call(table.rows).map(function(row){
  142.       return slice.call(row.cells).map(function(cell){
  143.         return cell.innerText.trim();
  144.       }).join(","); 
  145.     }).join("\r\n");
  146.   }
  147. };
  148.  
  149. document.onreadystatechange = function () {
  150.   if (document.readyState == "complete") {
  151.     if(!xport.create_link_btn('main_table')){
  152.       if(!xport.create_link_btn('TB2')){
  153.           xport.create_link_btn('TB2_90pr', 3); // Select third class element
  154.       }
  155.     }
  156.   }
  157. }