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Steam: Automatically check Subscriber Agreement checkboxes

Automatically checks Steam Subscriber Agreement checkboxes

当前为 2021-12-13 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Steam: Automatically check Subscriber Agreement checkboxes
  3. // @namespace   zo8dd7kkrrnquyxs5yd2
  4. // @match       https://store.steampowered.com/account/registerkey*
  5. // @match       https://steamcommunity.com/*
  6. // @grant       none
  7. // @version     1.0
  8. // @description Automatically checks Steam Subscriber Agreement checkboxes
  9. // @inject-into content
  10. // @run-at      document-end
  11. // @license     MIT
  12. // ==/UserScript==
  13.  
  14. (function () {
  15. 	"use strict";
  16.  
  17. 	function run(unwrap = (x)=>x, exporter = (f)=>f) {
  18. 		const realCheckboxGetter = Reflect.getOwnPropertyDescriptor(unwrap(window.HTMLInputElement.prototype), "checked").get;
  19. 		const blockEvent = (event) => { event.preventDefault(); };
  20. 		const nop = exporter(() => {});
  21.  
  22. 		const chocolates = ["accept_ssa", "market_sell_dialog_accept_ssa", "market_buyorder_dialog_accept_ssa"];
  23.  
  24. 		for (let box of chocolates) {
  25. 			box = document.getElementById(box);
  26.  
  27. 			if (box?.type === "checkbox") {
  28. 				box.checked = true;
  29. 				box.addEventListener("click", blockEvent);
  30. 				Reflect.defineProperty(unwrap(box), "checked", {
  31. 					enumerable: false,
  32. 					get: realCheckboxGetter,
  33. 					set: nop
  34. 				});
  35. 			}
  36. 		}
  37. 	}
  38.  
  39. 	if (typeof globalThis.XPCNativeWrapper === "function") {
  40. 		// Firefox sandbox
  41. 		run(XPCNativeWrapper.unwrap, (f) => exportFunction(f, window));
  42. 	} else {
  43. 		// Chrome, just inject
  44. 		const script = document.createElement("script");
  45. 		script.text = `"use strict";(${run})();`;
  46. 		(document.head ?? document.documentElement).prepend(script);
  47. 		script.remove();
  48. 	}
  49. })();