☰

Humblebundle Steam library checker

Will check your steam library and color game title and add a steam link to tell you if you already own this game.

  1. // ==UserScript==
  2. // @name         Humblebundle Steam library checker
  3. // @version      0.65
  4. // @description  Will check your steam library and color game title and add a steam link to tell you if you already own this game.
  5. // @author       Zeper
  6. // @match        https://www.humblebundle.com/downloads?key=*
  7. // @match        https://www.humblebundle.com/home/keys*
  8. // @match        https://www.humblebundle.com/games/*
  9. // @match        https://www.humblebundle.com/yogscast/*
  10. // @connect      https://api.steampowered.com*
  11. // @grant        none
  12. // @run-at       document-idle
  13. // @namespace https://greasyfork.org/users/191481
  14. // ==/UserScript==
  15.  
  16. var xhr = new XMLHttpRequest();
  17. var debug = false;
  18. //if(debug){console.log("");}
  19.  
  20. var Key = [];
  21. //where key will be stored
  22.  
  23. var Games = [];
  24. //where games will be stored
  25.  
  26. var App = [];
  27. //where all steam app will be stored
  28.  
  29. var curlocation = window.location.pathname.split("/");
  30. var ActualPageType;
  31. //type 0 is a non suported page (such as shop)
  32. //type 1 is https://www.humblebundle.com/downloads?key=*
  33. //type 2 is https://www.humblebundle.com/home/keys*
  34. //type 3 is https://www.humblebundle.com/games/*
  35. //type 4 is https://www.humblebundle.com/yogscast/*
  36.  
  37. var YourAPIKey = "";
  38. //Find your API key here https://steamcommunity.com/dev/apikey
  39.  
  40. var YourSteamID = "";
  41. //Find your steam ID on https://steamdb.info/calculator/
  42.  
  43. // YOUR GAME PRIVACY MUST BE SET TO EVERYONE
  44. // https://steamcommunity.com/my/edit/settings
  45.  
  46.  
  47. function parsekey(pagetype){
  48. 	Key = [];
  49. 	if (pagetype == 3 || pagetype == 4) {var GameField = document.getElementsByClassName("game-boxes");} else {var GameField = document.getElementsByClassName("keyfield-value");}
  50. 	for (var index in GameField) {
  51. 	   if (GameField.hasOwnProperty(index)) {
  52. 			switch (pagetype){
  53. 				case 1:
  54. 				    var Obj = GameField[index];
  55. 					var NameObj = Obj.parentNode.parentNode.parentNode.children[0];
  56. 					var IsSteamKey = Boolean(Obj.parentNode.parentNode.parentNode.parentNode.parentNode.getElementsByClassName("hb-steam")[0]);
  57.                     var Name = NameObj.innerText;
  58. 					break;
  59. 				case 2:
  60. 					var Obj = GameField[index];
  61. 					var NameObj = Obj.parentNode.parentNode.parentNode.parentNode.parentNode.children[1].children[0];
  62. 					var IsSteamKey = Boolean(Obj.parentNode.parentNode.parentNode.parentNode.parentNode.getElementsByClassName("hb-steam")[0]);
  63.                     var Name = NameObj.innerText;
  64. 					break;
  65. 				case 3:
  66. 					var Obj = GameField[index];
  67. 					var NameObj = Obj.getElementsByClassName("dd-image-box-text")[0];
  68. 					var IsSteamKey = Boolean(Obj.getElementsByClassName("hb-steam")[0]);
  69.                     var Name = NameObj.getElementsByClassName("front-page-art-image-text")[0].innerText;
  70. 					break;
  71. 				case 4:
  72. 					var Obj = GameField[index];
  73. 					var NameObj = Obj.getElementsByClassName("dd-image-box-text")[0];
  74. 					var IsSteamKey = Boolean(Obj.getElementsByClassName("hb-steam")[0]);
  75.                     var Name = NameObj.innerText;
  76. 					break;
  77. 				default:
  78. 					var Obj = new Object();
  79. 					var NameObj = new Object();
  80. 					var IsSteamKey = false;
  81.                     var Name = NameObj.innerText;
  82. 			}
  83. 			if (Obj.parentNode.className == "keyfield redeemed enabled"){
  84. 			var Reveal = true;
  85. 			} else {var Reveal = false;}
  86. 			Key.push({OBJ: Obj , NAMEOBJ: NameObj ,NAME: Name ,REAVEAL: Reveal ,STEAM: IsSteamKey ,STATUS: 0 });
  87. 		}
  88. 	}
  89. 	if(debug){console.log(Key);}
  90. }
  91.  
  92. function getownedgame(APIkey,steamid,callback,callback2){
  93. 	Games = [];
  94. 	xhr.open('GET', "https://api.steampowered.com/IPlayerService/GetOwnedGames/v0001/?key="+APIkey+"&steamid="+steamid+"&include_appinfo=1&format=json", true);
  95.     xhr.send();
  96.     xhr.onreadystatechange = function () {
  97.         if (xhr.readyState == 4 && xhr.status == 200) {
  98. 			var response = JSON.parse(xhr.response)
  99. 			for (var index in response.response.games){
  100. 				Games.push(response.response.games[index].name);
  101. 			}
  102. 			if(debug){console.log(Games);}
  103. 			callback();
  104. 			callback2();
  105. 		}
  106. 	}
  107. }
  108.  
  109. function comparekey2game(){
  110. 	for (var index in Key) {
  111. 		if (Key[index].STEAM){
  112. 			var KeyName = Key[index].NAME.toLowerCase().replace(/\s/g, "").replace(/([:℠™®©,_-])/g, "");
  113.             if (KeyName.length < 1) {if(debug){console.error("KeyName too short\nKey["+index+"].NAME : "+Key[index].NAME+"\nKeyName : "+KeyName+"\nKeyName length : "+KeyName.length);} else {console.exception("=== Humblebundle Steam library checker === \n\nWrong game name.\nUpdate game name parsing.");}break;}
  114. 			for (var g in Games) {
  115. 				var GamesName = Games[g].toLowerCase().replace(/\s/g, "").replace(/([:℠™®©,_-])/g, "")
  116. 				if (KeyName == GamesName) {
  117. 					Key[index].NAMEOBJ.style["color"] = "red";
  118. 					Key[index].NAMEOBJ.title = 'This color mean that you already own the game.\n\nRelated game in your Steam library:\n"'+ Games[g] + '"';
  119. 					Key[index].STATUS = 4;
  120. 					if(debug){console.log("Game found "+ Games[g]+" ( "+KeyName+" == "+GamesName+" ) Status : "+Key[index].STATUS);}
  121. 				} else if (KeyName.includes(GamesName)){
  122. 					if ((Key[index].NAMEOBJ.title === Key[index].NAME || !Key[index].NAMEOBJ.title) && Key[index].STATUS < 3) {
  123. 						Key[index].NAMEOBJ.title = 'This color mean that you may already had a version of this game.\n\nRelated game in your Steam library:\n"'+ Games[g] + '"';
  124. 					} else {
  125. 						Key[index].NAMEOBJ.title = Key[index].NAMEOBJ.title +'\n"'+ Games[g] + '"';
  126. 					}
  127. 					if (Key[index].STATUS < 3) {
  128. 						Key[index].STATUS = 3;
  129. 						Key[index].NAMEOBJ.style["color"] = "orange";
  130. 					}
  131. 					if(debug){console.log("Game maybe found "+ Games[g]+" ( "+KeyName+" includes "+GamesName+" ) Status : "+Key[index].STATUS);}
  132. 				} else if (GamesName.includes(KeyName)){
  133. 					if ((Key[index].NAMEOBJ.title === Key[index].NAME || !Key[index].NAMEOBJ.title) && Key[index].STATUS < 2) {
  134. 						Key[index].NAMEOBJ.title = 'This color mean that you own games with similar names.\n\nRelated game in your Steam library:\n"'+ Games[g] + '"';
  135. 					} else {
  136. 						Key[index].NAMEOBJ.title = Key[index].NAMEOBJ.title +'\n"'+ Games[g] + '"';
  137. 					}
  138. 					if (Key[index].STATUS < 2) {
  139. 						Key[index].STATUS = 2;
  140. 						Key[index].NAMEOBJ.style["color"] = "fuchsia";
  141. 					}
  142. 					if(debug){console.log("Game maybe found "+ Games[g]+" ( "+GamesName+" includes "+KeyName+" ) Status : "+Key[index].STATUS);}
  143.  
  144. 				}
  145. 			}
  146. 			if (!Key[index].STATUS) {
  147.                 Key[index].STATUS = 1;
  148.                 Key[index].NAMEOBJ.style["color"] = "green";
  149. 				Key[index].NAMEOBJ.title = 'This color mean that you do not own this game.';
  150.             }
  151. 		}
  152. 	}
  153.     addsteamlink();
  154. }
  155.  
  156. function steamapp(){
  157. 	App = [];
  158. 	xhr.open('GET', "https://api.steampowered.com/ISteamApps/GetAppList/v2/", true);
  159.     xhr.send();
  160.     xhr.onreadystatechange = function () {
  161.         if (xhr.readyState == 4 && xhr.status == 200) {
  162. 			var response = JSON.parse(xhr.response);
  163.             App = response.applist.apps;
  164. 			if(debug){console.log(App);}
  165.             addsteamlink();
  166. 		}
  167. 	}
  168. }
  169.  
  170. function addsteamlink(){
  171.     for (var index in Key) {
  172.         if (Key[index].STEAM){
  173.             var KeyName = Key[index].NAME.toLowerCase().replace(/\s/g, "").replace(/([:℠™®©,_-])/g, "");
  174.             Key[index].NAMEOBJ.setAttribute("onclick", "javascript:window.open('https://store.steampowered.com/search/?term=" + Key[index].NAME.replace(/\s/g, " ").replace(/([:℠™®©'",_-])/g, "")+"')");
  175.             Key[index].NAMEOBJ.style["cursor"] = "pointer";
  176.             for (var g in App) {
  177.                 var GamesName = App[g].name.toLowerCase().replace(/\s/g, "").replace(/([:℠™®©,_-])/g, "")
  178.                 if (KeyName == GamesName) {
  179.                     var storelink = "https://store.steampowered.com/app/" + App[g].appid;
  180.                     Key[index].NAMEOBJ.setAttribute("onclick", "javascript:window.open('"+storelink+"')");
  181.                     if(debug){console.log("Steam page link added for "+ Key[index].NAME +" : "+ storelink);}
  182.                 }
  183.             }
  184.         }
  185.     }
  186. }
  187.  
  188. function init(){
  189.     parsekey(ActualPageType);
  190.     comparekey2game();
  191. }
  192.  
  193. const observer = new MutationObserver(function () {init();});
  194. if (curlocation[1] == "home") {curlocation = curlocation[1] + "/" + curlocation[2];} else { curlocation = curlocation[1]; }
  195. switch (curlocation){
  196. 	case "downloads":
  197. 		ActualPageType = 1;
  198.         observer.observe(document.querySelector("div[class='key-container']"), {childList: true});
  199. 		break;
  200. 	case "home/keys":
  201. 		ActualPageType = 2;
  202. 		observer.observe(document.querySelector('tbody'), {childList: true});
  203. 		break;
  204. 	case "games":
  205. 		ActualPageType = 3;
  206. 		break;
  207. 	case "yogscast":
  208. 		ActualPageType = 4;
  209. 		break;
  210. 	default:
  211. 		ActualPageType = 0;
  212. }
  213.  
  214. getownedgame(YourAPIKey,YourSteamID,init,steamapp);