-
Notifications
You must be signed in to change notification settings - Fork 8
Expand file tree
/
Copy pathfetch.js
More file actions
118 lines (100 loc) · 3.27 KB
/
fetch.js
File metadata and controls
118 lines (100 loc) · 3.27 KB
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
/**
* @description
* HTTP code snippet generator for Node.js using node-fetch.
*
* @author
* @hirenoble
*
* for any questions or issues regarding the generated code snippet, please open an issue mentioning the author.
*/
'use strict'
const stringifyObject = require('stringify-object')
const CodeBuilder = require('../../helpers/code-builder')
module.exports = function (source, options) {
const opts = Object.assign({
indent: ' '
}, options)
let includeFS = false
const code = new CodeBuilder(opts.indent)
code.push('const fetch = require(\'node-fetch\');')
const url = source.fullUrl
const reqOpts = {
method: source.method
}
if (Object.keys(source.headersObj).length) {
reqOpts.headers = source.headersObj
}
switch (source.postData.mimeType) {
case 'application/x-www-form-urlencoded':
code.unshift('const { URLSearchParams } = require(\'url\');')
code.push('const encodedParams = new URLSearchParams();')
code.blank()
source.postData.params.forEach(function (param) {
code.push('encodedParams.set(\'' + param.name + '\', \'' + param.value + '\');')
})
reqOpts.body = 'encodedParams'
break
case 'application/json':
if (source.postData.jsonObj) {
reqOpts.body = JSON.stringify(source.postData.jsonObj)
}
break
case 'multipart/form-data':
code.unshift('const FormData = require(\'form-data\');')
code.push('const formData = new FormData();')
code.blank()
source.postData.params.forEach(function (param) {
if (!param.fileName && !param.fileName && !param.contentType) {
code.push('formData.append(\'' + param.name + '\', \'' + param.value + '\');')
return
}
if (param.fileName) {
includeFS = true
code.push('formData.append(\'' + param.name + '\', fs.createReadStream(\'' + param.fileName + '\'));')
}
})
break
default:
if (source.postData.text) {
reqOpts.body = source.postData.text
}
}
// construct cookies argument
if (source.cookies.length) {
let cookies = ''
source.cookies.forEach(function (cookie) {
cookies = cookies + encodeURIComponent(cookie.name) + '=' + encodeURIComponent(cookie.value) + '; '
})
if (reqOpts.headers) {
reqOpts.headers.cookie = cookies
} else {
reqOpts.headers = {}
reqOpts.headers.cookie = cookies
}
}
code.blank()
code.push('let url = \'' + url + '\';')
.blank()
code.push('let options = %s;', stringifyObject(reqOpts, { indent: ' ', inlineCharacterLimit: 80 }))
.blank()
if (includeFS) {
code.unshift('const fs = require(\'fs\');')
}
if (source.postData.mimeType === 'multipart/form-data') {
code.push('options.body = formData;')
.blank()
}
code.push('fetch(url, options)')
.push(1, '.then(res => res.json())')
.push(1, '.then(json => console.log(json))')
.push(1, '.catch(err => console.error(\'error:\' + err));')
return code.join()
.replace(/'encodedParams'/, 'encodedParams')
.replace(/"fs\.createReadStream\(\\"(.+)\\"\)"/, 'fs.createReadStream("$1")')
}
module.exports.info = {
key: 'fetch',
title: 'Fetch',
link: 'https://github.com/bitinn/node-fetch',
description: 'Simplified HTTP node-fetch client'
}