[Vimperator]httpstatus コマンドで、HTTP のステータスコードをすばやくしらべる! 一般的な Web Programmer ならば、HTTP Status code はすべて暗記していると聞きました。 しかし、僕はWeb Programmerではないので、なかなか覚えきれていないので、HTTPのステータスコードをさがすのに便利なツールを用意しました。

httpstatus.js

/**
 * @see http://blog.64p.org/entry/2013/02/21/121830
 * @see http://mattn.kaoriya.net/software/vim/20130221123856.htm
 * @see http://yuroyoro.hatenablog.com/entry/2013/02/21/144004
 * @see http://ymotongpoo.hatenablog.com/entry/2013/02/21/160646
 * @see http://d.hatena.ne.jp/syohex/20130221/1361423585
 * @see http://blog.livedoor.jp/dankogai/archives/51855038.html
 * @see http://d.hatena.ne.jp/hasegawayosuke/20130221
 * @see https://gist.github.com/tk0miya/5002917
 * @see http://app2641.hatenablog.com/entry/2013/02/21/161928
 * @see https://gist.github.com/fumiyas/5003062
 * @see https://gist.github.com/Gab-km/5003050
 * @see http://masahito.hatenablog.com/entry/2013/02/21/180506
 */

var httpstatuses = {
  100: 'Continue',
  101: 'Switching Protocols',
  102: 'Processing',            // RFC 2518 (WebDAV)
  200: 'OK',
  201: 'Created',
  202: 'Accepted',
  203: 'Non-Authoritative Information',
  204: 'No Content',
  205: 'Reset Content',
  206: 'Partial Content',
  207: 'Multi-Status',          // RFC 2518 (WebDAV)
  208: 'Already Reported',       // RFC 5842
  300: 'Multiple Choices',
  301: 'Moved Permanently',
  302: 'Found',
  303: 'See Other',
  304: 'Not Modified',
  305: 'Use Proxy',
  307: 'Temporary Redirect',
  400: 'Bad Request',
  401: 'Unauthorized',
  402: 'Payment Required',
  403: 'Forbidden',
  404: 'Not Found',
  405: 'Method Not Allowed',
  406: 'Not Acceptable',
  407: 'Proxy Authentication Required',
  408: 'Request Timeout',
  409: 'Conflict',
  410: 'Gone',
  411: 'Length Required',
  412: 'Precondition Failed',
  413: 'Request Entity Too Large',
  414: 'Request-URI Too Large',
  415: 'Unsupported Media Type',
  416: 'Request Range Not Satisfiable',
  417: 'Expectation Failed',
  418: 'I\'m a teapot',      // RFC 2324
  422: 'Unprocessable Entity',      // RFC 2518 (WebDAV)
  423: 'Locked',              // RFC 2518 (WebDAV)
  424: 'Failed Dependency',       // RFC 2518 (WebDAV)
  425: 'No code',             // WebDAV Advanced Collections
  426: 'Upgrade Required',        // RFC 2817
  428: 'Precondition Required',
  429: 'Too Many Requests',
  431: 'Request Header Fields Too Large',
  449: 'Retry with',            // unofficial Microsoft
  500: 'Internal Server Error',
  501: 'Not Implemented',
  502: 'Bad Gateway',
  503: 'Service Unavailable',
  504: 'Gateway Timeout',
  505: 'HTTP Version Not Supported',
  506: 'Variant Also Negotiates',     // RFC 2295
  507: 'Insufficient Storage',      // RFC 2518 (WebDAV)
  509: 'Bandwidth Limit Exceeded',    // unofficial
  510: 'Not Extended',          // RFC 2774
  511: 'Network Authentication Required',
  // From https://github.com/joho/7XX-rfc
  701: 'Meh',
  702: 'Emacs',
  703: 'Explosion',
  710: 'PHP',
  711: 'Convenience Store',
  712: 'NoSQL',
  719: 'I am not a teapot',
  720: 'Unpossible',
  721: 'Known Unknowns',
  722: 'Unknown Unknowns',
  723: 'Tricky',
  724: 'This line should be unreachable',
  725: 'It works on my machine',
  726: 'It\'s a feature, not a bug',
  727: '32 bits is plenty',
  731: 'Fucking Rubygems',
  732: 'Fucking Unic💙de',
  733: 'Fucking Deadlocks',
  734: 'Fucking Deferreds',
  735: 'Fucking IE',
  736: 'Fucking Race Conditions',
  737: 'FuckThreadsing',
  738: 'Fucking Bundler',
  739: 'Fucking Windows',
  740: 'Computer says no',
  741: 'Compiling',
  742: 'A kitten dies',
  743: 'I thought I knew regular expressions',
  744: 'Y U NO write integration tests?',
  745: 'I don\'t always test my code, but when I do I do it in production',
  746: 'Missed Ballmer Peak',
  747: 'Motherfucking Snakes on the Motherfucking Plane',
  748: 'Confounded by Ponies',
  749: 'Reserved for Chuck Norris',
  750: 'Didn\'t bother to compile it',
  753: 'Syntax Error',
  754: 'Too many semi-colons',
  755: 'Not enough semi-colons',
  759: 'Unexpected T_PAAMAYIM_NEKUDOTAYIM',
  761: 'Hungover',
  762: 'Stoned',
  763: 'Under-Caffeinated',
  764: 'Over-Caffeinated',
  765: 'Railscamp',
  766: 'Sober',
  767: 'Drunk',
  768: 'Accidentally Took Sleeping Pills Instead Of Migraine Pills During Crunch Week',
  769: 'Questionable Maturity Level',
  771: 'Cached for too long',
  772: 'Not cached long enough',
  773: 'Not cached at all',
  774: 'Why was this cached?',
  776: 'Error on the Exception',
  777: 'Coincidence',
  778: 'Off By One Error',
  779: 'Off By Too Many To Count Error',
  780: 'Project owner not responding',
  781: 'Operations',
  782: 'QA',
  783: 'It was a customer request, honestly',
  784: 'Management, obviously',
  785: 'TPS Cover Sheet not attached',
  786: 'Try it now',
  791: 'The Internet shut down due to copyright restrictions.',
  792: 'Climate change driven catastrophic weather event',
  793: 'Zombie Apocalypse',
  794: 'Someone let PG near a REPL',
  797: 'This is the last page of the Internet. Go back',
  799: 'End of the world',
};

commands.addUserCommand(["httpstatus"], "show HTTP status text",
  function (args) {
    var arg = args.literalArg;
    var data = [];
    if (arg) {
      if (arg in httpstatuses) {
        data = [[arg, httpstatuses[arg]]];
      } else if (/^[1-5]/.test(arg)) {
        var reg = new RegExp("^" + arg);
        data = [[code, httpstatuses[code]] for (code in httpstatuses) if (reg.test(code))];
      } else {
        var reg = new RegExp("^" + arg, "i");
        data = [[code, httpstatuses[code]] for (code in httpstatuses) if (reg.test(httpstatuses[code]))];
      }
    } else {
      data = [[code, httpstatuses[code]] for (code in httpstatuses)];
    }
    commandline.echo(template.table("HTTP STATUS", data));
  }, {
    literal: 0,
    completer: function (context,args) {
      context.anchor = false;
      context.completions = [[code, httpstatuses[code]] for (code in httpstatuses)];
    },
  }, true);