all files / lib/ response.es6

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
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1×
 
 
 
 
 
 
 
 
 
 
 
 
29×
 
 
28×
 
 
27×
 
 
26×
 
 
25×
 
 
24×
 
 
23×
 
 
22×
 
 
 
 
 
 
 
 
 
 
 
 
21×
 
 
21×
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
import * as _ from 'lodash';
import Body from './body';
import Headers from './headers';
 
/**
 @module response
 */
 
const initKeys = [
  'status',
  'statusText',
  'type',
  'cacheState',
  'httpsState',
  'headers',
  'url',
  'urlList',
  'terminationReason',
];
 
class Response extends Body {
 
  constructor(body = '', init = {}) {
 
    const defaults = {
      status: 200,
      statusText: 'OK',
      type: 'default',
      cacheState: 'none',
      httpsState: 'none',
      headers: {},
    };
 
    super(body);
 
    if (!_.isPlainObject(init))
      throw new Error('Response init must be an object');
 
    if (!_.isNumber(init.status) && !_.isUndefined(init.status))
      throw new Error('Response init.status must be a number');
 
    if (!_.isString(init.type) && !_.isUndefined(init.type))
      throw new Error('Response init.type must be a string');
 
    if (!_.isString(init.statusText) && !_.isUndefined(init.statusText))
      throw new Error('Response init.statusText must be a string');
 
    if (!_.isArray(init.urlList) && !_.isUndefined(init.urlList))
      throw new Error('Response init.urlList must be an array');
 
    if (!_.isString(init.terminationReason) && !_.isUndefined(init.terminationReason))
      throw new Error('Response init.terminationReason must be a string');
 
    if (!_.isString(init.cacheState) && !_.isUndefined(init.cacheState))
      throw new Error('Response init.cacheState must be a string');
 
    if (!_.isString(init.httpsState) && !_.isUndefined(init.httpsState))
      throw new Error('Response init.httpsState must be a string');
 
    _.extend(this, defaults, _.pick(init, initKeys));
 
    this._body = body;
 
    this.ok  = this.status >= 200 && this.status < 300;
 
    this.headers  = new Headers(init.headers);
 
    this.headerList  = this.headers.map;
 
    if (_.isString(init.url) && !_.isArray(init.urlList))
      this.url = decodeURIComponent(init.url);
 
    if (_.isArray(init.urlList)) {
 
      this.urlList = _.map(init.urlList, decodeURIComponent);
      this.url = _.last(this.urlList);
 
    }
 
  }
 
  clone() {
 
    return new Response(this._body, _.pick(this, initKeys));
 
  }
 
  error() {
 
    return new Response('', {
      type: 'error',
      status: 0,
      statusText: 'Network Error',
    })
 
  }
 
  redirect() {
 
    throw new Error('Method has not been implemented by farfetchd yet');
 
  }
 
}
 
export default Response;