1 // OpenTween - Client of Twitter
2 // Copyright (c) 2007-2011 kiri_feather (@kiri_feather) <kiri.feather@gmail.com>
3 // (c) 2008-2011 Moz (@syo68k)
4 // (c) 2008-2011 takeshik (@takeshik) <http://www.takeshik.org/>
5 // (c) 2010-2011 anis774 (@anis774) <http://d.hatena.ne.jp/anis774/>
6 // (c) 2010-2011 fantasticswallow (@f_swallow) <http://twitter.com/f_swallow>
7 // (c) 2011 Egtra (@egtra) <http://dev.activebasic.com/egtra/>
8 // All rights reserved.
10 // This file is part of OpenTween.
12 // This program is free software; you can redistribute it and/or modify it
13 // under the terms of the GNU General Public License as published by the Free
14 // Software Foundation; either version 3 of the License, or (at your option)
17 // This program is distributed in the hope that it will be useful, but
18 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
19 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 // You should have received a copy of the GNU General Public License along
23 // with this program. If not, see <http://www.gnu.org/licenses/>, or write to
24 // the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
25 // Boston, MA 02110-1301, USA.
33 public static class Nicoms
35 private static readonly string[] Nicovideo =
37 "www.nicovideo.jp/watch/",
38 "live.nicovideo.jp/watch/",
39 "live.nicovideo.jp/gate/",
40 "live.nicolive.jp/gate/",
41 "co.nicovideo.jp/community/",
42 "com.nicovideo.jp/community/",
43 "ch.nicovideo.jp/channel/",
44 "nicovideo.jp/watch/",
45 "seiga.nicovideo.jp/bbs/",
46 "www.niconicommons.jp/material/",
47 "niconicommons.jp/material/",
48 "news.nicovideo.jp/watch/",
51 public static string Shorten(string url)
54 if (url.StartsWith("http://", StringComparison.OrdinalIgnoreCase))
56 url = url.Substring(7);
58 else if (url.StartsWith("https://", StringComparison.OrdinalIgnoreCase))
60 url = url.Substring(8);
67 foreach (var nv in Nicovideo)
69 if (url.StartsWith(nv, StringComparison.Ordinal))
70 return string.Format("{0}{1}", "https://nico.ms/", url.Substring(nv.Length));
73 var i = url.IndexOf("nicovideo.jp/user/", StringComparison.OrdinalIgnoreCase);
74 if (i == 0 || i == 4) return string.Format("{0}{1}", "https://nico.ms/", url.Substring(13 + i));
76 i = url.IndexOf("nicovideo.jp/mylist/", StringComparison.OrdinalIgnoreCase);
77 if (i == 0 || i == 4) return string.Format("{0}{1}", "https://nico.ms/", url.Substring(13 + i));
79 i = url.IndexOf("seiga.nicovideo.jp/watch/", StringComparison.OrdinalIgnoreCase);
80 if (i == 0) return string.Format("{0}{1}", "https://nico.ms/", url.Substring(25));
82 return "https://" + url;