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  1. // function(string text, bool redirect) -> string
  2. var replaceShortUrlAll = (function()
  3. {
  4.     var printlnLog = function(message)
  5. 	{
  6. 		v2c.println("[post.js/replaceShortUrlAll()] " + message);
  7. 	};
  8.  
  9. 	var expandUrl = function(sourceUrl, redirect)
  10. 	{
  11. 		var expanded = v2c.expandShortURL(sourceUrl, true);
  12. 		if(expanded != sourceUrl)
  13. 			return expanded;
  14.  
  15. 		return redirect
  16. 			? getRedirectUrl(sourceUrl)
  17. 			: sourceUrl;
  18. 	};
  19.  
  20. 	var getRedirectUrl = function(sourceUrl)
  21. 	{
  22. 		var req = v2c.createHttpRequest(sourceUrl, "");
  23. 		req.getContentsAsBytes(); // ignore contents
  24.  
  25. 		printlnLog(req.responseCode + "\n" + req.getResponseHeader("Location"))
  26.  
  27. 		if(301 <= req.responseCode && hr.responseCode <= 303)
  28. 		{
  29. 			return getRedirectUrl(req.getResponseHeader("Location"));
  30. 		}
  31.  
  32. 		return sourceUrl;
  33. 	};
  34.  
  35. 	return function(text, redirect)
  36. 	{
  37. 		var message = text + "";
  38.  
  39. 		return message.replace(/(h?ttps?:\/\/)?([\w-]+\.)+[\w-]+(\/[\w-.\/?%&=]*)?/g,
  40. 			function(s, scheme)
  41. 			{
  42. 				printlnLog("match: " + s + ", scheme: " + scheme);
  43.  
  44. 				// スキームなしの場合は https を補完
  45. 				// h抜きの場合は h を補完
  46. 				scheme = scheme || "";
  47. 				var ttp = scheme.indexOf("ttp://");
  48. 				var ttps = scheme.indexOf("ttps://");
  49. 				var prefix = ttp == -1 && ttps == -1
  50. 					? "https://"
  51. 					: ttp == 0 || ttps == 0
  52. 						? "h"
  53. 						: "";
  54.  
  55. 				return expandUrl(prefix + s, redirect);
  56. 			});
  57. 	};
  58. })();
  59.  
  60. var text = v2c.getSelectedText();
  61. v2c.println("[ReplaceShortUrl.js]" + replaceShortUrlAll(text, false));
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https://ideone.com/KSmJZt
language:
JavaScript (rhino 1.7.9)
created:
11 years ago
visibility:
secret

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