☰

Extract images for bcy.net

Adds a button that get all attached images as original size to every post.

  1. // ==UserScript==
  2. // @name        Extract images for bcy.net
  3. // @name:zh     半次元原图收割机
  4. // @namespace   https://github.com/cmheia/extract-images-for-bcy
  5. // @description Adds a button that get all attached images as original size to every post.
  6. // @include     http://bcy.net/*
  7. // @author      cmheia
  8. // @version     0.0.1
  9. // @icon        http://bcy.net/Public/Image/favicon.ico
  10. // @grant       GM_setClipboard
  11. // @license     MPL
  12. // ==/UserScript==
  13. (function () {
  14. 	// 去重
  15. 	var doUnique = function (arr) {
  16. 		var result = [], hash = {};
  17. 		for (var i = 0, elem; (elem = arr[i]) !== undefined; i++) {
  18. 			if (!hash[elem]) {
  19. 				result.push(elem);
  20. 				hash[elem] = true;
  21. 			}
  22. 		}
  23. 		return result;
  24. 	};
  25.  
  26. 	var extracterImages = function () {
  27. 		var doMatch = function (str) {
  28. 			var regex = new RegExp(/((http|https):\/\/)+(\w+\.)+(\w+)[\w\/\.\-\%\=]*(jpg|jpeg|gif|png|webp)/, "gi");
  29. 			var strSource = str;
  30. 			var result = doUnique(strSource.match(regex));
  31. 			if (null === result || 0 === result.length) {
  32. 				return 0;
  33. 			}
  34. 			GM_setClipboard(result.join("\r\n"));
  35. 			return result.length;
  36. 		};
  37.  
  38. 		var matched = doMatch(document.getElementsByClassName('post__content')[0].innerHTML);
  39. 		var message = document.getElementById("extracted");
  40. 		if (0 === matched) {
  41. 			message.innerHTML = "然而并不能收割 (╯#-_-)╯~~~~~~~~~~~~~~~~~╧═╧";
  42. 		} else if (1 === matched) {
  43. 			message.innerHTML = "搞到这张图啦 （⺻▽⺻ ）";
  44. 		} else if (1 < matched) {
  45. 			message.innerHTML = "搞到 " + matched + " 张图 （⺻▽⺻ ）";
  46. 		}
  47. 	};
  48.  
  49. 	// 添加按钮
  50. 	var addButton = function () {
  51. 		var button = document.createElement('div');
  52. 		button.innerHTML="<a href='javascript:;' style='margin:0 8px;'>收割 ๑乛◡乛๑ (●´∀｀●)</a><span id='extracted'></span>";
  53. 		button.addEventListener("click", extracterImages);
  54. 		document.addEventListener("keydown", function (event) {
  55. 			// F9 = 120
  56. 			// F10 = 121
  57. 			if (120 === event.keyCode || 121 === event.keyCode) {
  58. 				extracterImages();
  59. 			}
  60. 		}, true);
  61. 		document.getElementsByClassName('post__info')[0].appendChild(button);
  62. 	};
  63.  
  64. 	// 运行
  65. 	addButton();
  66. }) ();