node-feedly/lib/utils.js at 4d05e02d83785481a223b907607390590fcc296d · hildjj/node-feedly · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
(function() {
  var BufferStream, http, q, request, url,
    slice = [].slice;

  http = require('http');

  url = require('url');

  q = require('q');

  request = require('request');

  BufferStream = require('./BufferStream');

  exports.extend = function() {
    var a, adds, j, k, len, old, v;
    old = arguments[0], adds = 2 <= arguments.length ? slice.call(arguments, 1) : [];
    if (old == null) {
      old = {};
    }
    for (j = 0, len = adds.length; j < len; j++) {
      a = adds[j];
      for (k in a) {
        v = a[k];
        old[k] = v;
      }
    }
    return old;
  };

  exports.qserver = function(port, text) {
    var addr_defer, result_defer, server;
    addr_defer = q.defer();
    result_defer = q.defer();
    server = http.createServer(function(req, res) {
      var bs, u;
      u = url.parse(req.url, true);
      if (u.pathname === '/') {
        res.writeHead(200, {
          'Content-Type': 'text/html'
        });
        bs = new BufferStream();
        bs.on('finish', function() {
          result_defer.resolve([u.query, bs.toString('utf8')]);
          return server.close();
        });
        req.pipe(bs);
        res.end(text);
      } else {
        res.writeHead(404);
        res.end();
      }
      return req.connection.destroy();
    });
    server.on('error', function(er) {
      addr_defer.reject(er);
      return server.close();
    });
    server.listen(port, function() {
      var a;
      a = server.address();
      return addr_defer.resolve("http://localhost:" + a.port);
    });
    return [addr_defer.promise, result_defer.promise];
  };

  exports.qrequest = function(options) {
    var cb, d;
    if (options == null) {
      throw new Error("options not optional");
    }
    d = q.defer();
    cb = options.callback;
    if (cb != null) {
      delete options.callback;
      d.promise.nodeify(cb);
    }
    options.json = true;
    request(options, function(er, res, body) {
      if (er != null) {
        return d.reject(er);
      } else if (res.statusCode !== 200) {
        return d.reject(new Error("HTTP error: " + res.statusCode + "\nFrom: " + options.uri + "\n" + (JSON.stringify(body))));
      } else {
        return d.resolve(body);
      }
    });
    return d.promise;
  };

  exports.qrequest2 = function(options) {
    var cb, d;
    if (options == null) {
      throw new Error("options not optional");
    }
    d = q.defer();
    cb = options.callback;
    if (cb != null) {
      delete options.callback;
      d.promise.nodeify(cb);
    }
    request(options, function(er, res, body) {
      if (er != null) {
        return d.reject(er);
      } else if (res.statusCode !== 200) {
        return d.reject(new Error("HTTP error: " + res.statusCode + "\nFrom: " + options.uri + "\n" + (JSON.stringify(body))));
      } else {
        return d.resolve(body);
      }
    });
    return d.promise;
  };

  if (!Array.prototype.find) {
    Object.defineProperty(Array.prototype, "find", {
      enumerable: false,
      configurable: true,
      writable: true,
      value: function(predicate) {
        var i, length, list, thisArg, value;
        if (typeof this === "undefined" || this === null) {
          throw new TypeError("Array.prototype.find called on null or undefined");
        }
        if (typeof predicate !== "function") {
          throw new TypeError("predicate must be a function");
        }
        list = Object(this);
        length = list.length >>> 0;
        thisArg = arguments[1];
        value = void 0;
        i = 0;
        while (i < length) {
          if (i in list) {
            value = list[i];
            if (predicate.call(thisArg, value, i, list)) {
              return value;
            }
          }
          i++;
        }
        return undefined;
      }
    });
  }

}).call(this);