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  1. // 代替コード
  2.  
  3. /* { java.net.URL expandShortURL(java.net.URL|string) } */
  4. function expandShortURL(u)
  5. {
  6. 	if (u == null) {
  7. 		return null;
  8. 	}
  9. 	var su, u0 = u;
  10. 	if (u instanceof java.net.URL) {
  11. 		su = u.toString();
  12. 	} else if (u instanceof java.lang.String || typeof u === 'string') {
  13. 		su = new java.lang.String(u);
  14. 		try {
  15. 			u = new java.net.URL(su);
  16. 		} catch(e) {
  17. 			return u0;
  18. 		}
  19. 	}
  20.  
  21. 	var needExpand = java.util.regex.Pattern.compile(
  22. 		"https?://(?:(?:bit\\.ly|j\\.mp)/[-0-9A-Za-z]+|(?:t\\.co|tinyurl\\.com|u\\.nu|goo\\.gl(?:/\\p{Alnum}+)?|ow\\.ly|is\\.gd|tl\\.gd|twurl\\.nl|phpc\\.in|url4\\.eu|om\\.ly|tcrn\\.ch|(?:short|wong|abf|amzn|htn)\\.to|dlvr\\.it|su\\.pr|nxy\\.in|icio\\.us|wur\\.la|post\\.ly|ping\\.fm|awe\\.sm|i\\.s-a\\.cc|bkite\\.com|arst\\.ch|viigo\\.im|dld\\.bz|fb\\.me|tr\\.my|fwd4\\.me|mangk\\.us|digg\\.com|cot\\.ag|alturl\\.com|rdir\\.pl|(?:www\\.)?tumblr\\.com|tr\\.im|migre\\.me|zapt\\.in|shar\\.es|tynie\\.net|urlo\\.me|cli\\.gs|t\\.asahi\\.com|xap\\.vc|30m\\.in|gj\\.tc|lb\\.to|urx\\.nu|redir\\.ec)/\\p{Alnum}+|p\\.tl/[\\w-]+|ff\\.im/-?\\p{Alnum}+|wp\\.me/[-\\da-zA-Z]+|ustre\\.am/:?\\p{Alnum}+|goo\\.gl/\\p{Alnum}+\\.qr|ll\\.ly/[0-9A-Za-z!_*~]+)",
  23. 		2).matcher(su).matches();
  24.  
  25. 	if (!needExpand) {
  26. 		return u0;
  27. 	}
  28. 	if (su.startsWith("http://t...content-available-to-author-only...r.com/")) {
  29. 		try {
  30. 			u = new java.net.URL("http://www." + su.substring(7));
  31. 		}
  32. 		catch(e) {}
  33. 	}
  34. 	else if(su.startsWith("http://g...content-available-to-author-only...o.gl/") && su.endsWith(".qr")) {
  35. 		try {
  36. 			u = new java.net.URL(su.substring(0, su.length() - 3));
  37. 		}
  38. 		catch(e) {}
  39. 	}
  40. 	var hr = v2c.createHttpRequest(u);
  41. 	if (hr.getHead()) {
  42. 		var rc = hr.responseCode;
  43. 		if (rc == 301 || rc == 302 || rc == 303 || rc == 307) {
  44. 			var u2, loc = hr.getResponseHeader("location");
  45. 			if (loc != null) {
  46. 				try {
  47. 					return new java.net.URL(u, loc);
  48. 				} catch(e) {
  49. 					v2c.println("u, loc: " + u + "," + loc);
  50. 					return u0;
  51. 				}
  52. 			}
  53. 		}
  54. 		else if (rc == 200) {
  55. 			var m;
  56. 			var contents = hr.getContentsAsString() + "";
  57. 			var host = u.getHost() + "";
  58. 			if (host == "url4.eu" || host == "om.ly" || host == "viigo.im" || host == "nxy.in") {
  59. 				m = (new RegExp("<iframe\\s[^>]*src=\"(https?://[!-~&&[^\">]]+)\"", "i")).exec(contents);
  60. 				if (m) {
  61. 					return new java.net.URL(m[1]);
  62. 				}
  63. 				if (host == "nxy.in") {
  64. 					m = (new RegExp("Redirect\\('(https?://[!-~&&[^\">]]+)'", "i")).exec(contents);
  65. 					if (m) {
  66. 						return new java.net.URL(m[1]);
  67. 					}
  68. 				}
  69. 			}
  70. 			else if (host == "i.s-a.cc") {
  71. 				m = (new RegExp("<iframe\\s[^>]*src=\"" + u.getPath() + "\\?([!-~&&[^\">]]+)\"")).exec(contents);
  72. 				if (!m) {
  73. 					return u0;
  74. 				}
  75. 				var re2 = new RegExp("[&<>\"']", "g");
  76. 				var dic = {"&":"&amp;","<":"&lt;",">":"&gt;",'"':'"',"'":"'"};
  77. 				var s2 = m[1].replace(re2,function(m0) {
  78. 					return dic[m0];
  79. 				});
  80. 				var m2 = (new RegExp("&utm_content=(http[^&]+)(?:&|$)")).exec(s2);
  81. 				if (!m2) {
  82. 					return u0;
  83. 				}
  84. 				return new java.net.URL(java.net.URLDecoder.decode(m2[1], "UTF-8"));
  85. 			}
  86. 			else if (host == "shar.es") {
  87. 				m = (new RegExp("window\\.location='(https?://[!-~&&[^\"'>]]+)'", "i")).exec(contents);
  88. 				if (m) {
  89. 					return new java.net.URL(m[1]);
  90. 				}
  91. 			}
  92. 			else if (host == "p.tl") {
  93. 				m = (new RegExp("\\bwindow\\.short_url *= *\"(https?://[!-~&&[^\"'>]]+)\"", "i")).exec(contents);
  94. 				if (m && m[1] == (u.toString()+"")) {
  95. 					m = (new RegExp("\\bwindow\\.long_url *= *\"(https?://[!-~&&[^\"'>]]+)\"", "i")).exec(contents);
  96. 					if (m) {
  97. 						return new java.net.URL(m[1]);
  98. 					}
  99. 				}
  100. 			}
  101. 			else if (host == "ll.ly") {
  102. 				m = (new RegExp("<a\\s[^>]*href=\"([^\"]+\\.axfc\\.net/uploader/[^\"]+)\"", "i")).exec(contents);
  103. 				if (m) {
  104. 					return new java.net.URL(m[1]);
  105. 				}
  106. 				m = (new RegExp("<h\\d>リンク先</h\\d>\\s*(?:<p>)?<a href=\"([^\"]+)\">")).exec(contents);
  107. 				if (m) {
  108. 					return new java.net.URL(m[1]);
  109. 				}
  110. 			}
  111. 		}
  112. 	}
  113. 	return u0;
  114. };
  115. /* { string prompt(string, string) } */
  116. function prompt(s, v)
  117. {
  118. 	var result = javax.swing.JOptionPane.showInputDialog(null,
  119. 		s,
  120. 		"Script alert " + v2c.getScriptSubFile("").getName(),
  121. 		javax.swing.JOptionPane.PLAIN_MESSAGE,
  122. 		null,
  123. 		null,
  124. 		v
  125. 	);
  126. 	return result + "";
  127. };
  128.  
  129.  
  130. var su = "http://content-available-to-author-only.tl/1PFk";
  131. var s = prompt('展開したURLはこちら', expandShortURL(su));
  132. v2c.println('戻り値：' + s);
  133.  
Runtime error #stdin #stdout #stderr 0.57s 323648KB
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Standard input is empty
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Standard output is empty
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js: uncaught JavaScript runtime exception: ReferenceError: "v2c" is not defined.
https://ideone.com/cJMH2R
language:
JavaScript (rhino 1.7.9)
created:
10 years ago
visibility:
secret

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