-
Notifications
You must be signed in to change notification settings - Fork 11
/
www-request.html
181 lines (168 loc) · 8.58 KB
/
www-request.html
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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
<!--
Copyright 2013, 2016 IBM Corp.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<script type="text/x-red" data-template-name="www-request">
<div class="form-row">
<label for="node-input-method"><i class="fa fa-tasks"></i> <span data-i18n="httpin.label.method"></span></label>
<select type="text" id="node-input-method" style="width:70%;">
<option value="GET">GET</option>
<option value="POST">POST</option>
<option value="PUT">PUT</option>
<option value="DELETE">DELETE</option>
<option value="use" data-i18n="httpin.setby"></option>
</select>
</div>
<div class="form-row">
<label for="node-input-url"><i class="fa fa-globe"></i> <span data-i18n="httpin.label.url"></span></label>
<input type="text" id="node-input-url" placeholder="http://">
</div>
<div class="form-row">
<input type="checkbox" id="node-input-follow-redirects" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-follow-redirects" style="width: auto" data-i18n="httpin.follow-redirects"></label>
</div>
<div class="form-row">
<input type="checkbox" id="node-input-persistent-http" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-persistent-http" style="width: auto" data-i18n="httpin.persistent-http"></label>
</div>
<div class="form-row">
<input type="checkbox" id="node-input-usetls" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-usetls" style="width: auto" data-i18n="httpin.use-tls"></label>
<div id="node-row-tls" class="hide">
<label style="width: auto; margin-left: 20px; margin-right: 10px;" for="node-input-tls"><span data-i18n="httpin.tls-config"></span></label><input type="text" style="width: 300px" id="node-input-tls">
</div>
</div>
<div class="form-row">
<input type="checkbox" id="node-input-useAuth" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-useAuth" style="width: 70%;"><span data-i18n="httpin.basicauth"></span></label>
<div style="margin-left: 20px" class="node-input-useAuth-row hide">
<div class="form-row">
<label for="node-input-user"><i class="fa fa-user"></i> <span data-i18n="common.label.username"></span></label>
<input type="text" id="node-input-user">
</div>
<div class="form-row">
<label for="node-input-password"><i class="fa fa-lock"></i> <span data-i18n="common.label.password"></span></label>
<input type="password" id="node-input-password">
</div>
</div>
</div>
<div class="form-row">
<label for="node-input-ret"><i class="fa fa-arrow-left"></i> <span data-i18n="httpin.label.return"></span></label>
<select type="text" id="node-input-ret" style="width:70%;">
<option value="txt" data-i18n="httpin.utf8"></option>
<option value="bin" data-i18n="httpin.binary"></option>
<option value="obj" data-i18n="httpin.json"></option>
</select>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
<input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
</div>
<div class="form-tips" id="tip-json" hidden><span data-i18n="httpin.tip.req"></span></div>
</script>
<script type="text/x-red" data-help-name="www-request">
<p>Provides a node for making http requests.</p>
<p>The URL and HTTP method can be configured in the node, if they are left blank they should be set in an incoming message on <code>msg.url</code> and <code>msg.method</code>. Below is the full list of options available:</p>
<ul>
<li><code>msg.url</code>, if set, is used as the url of the request. Must start with http: or https:</li>
<li><code>msg.method</code>, if set, is used as the HTTP method of the request.
Must be one of <code>GET</code>, <code>PUT</code>, <code>POST</code>, <code>PATCH</code> or <code>DELETE</code> (default: GET).</li>
<li><code>msg.headers</code>, if set, should be an object containing field/value
pairs to be added as request headers.</li>
<li><code>msg.payload</code> is sent as the body of the request.</li>
<li><code>msg.request.options</code> is set as options of the request. Please refer to the documentation of request module. <strong>Use only when you know what you are doing as this will override options derived by the node.</strong></li>
</ul>
<p>When configured within the node, the URL property can contain <a href="http://mustache.github.io/mustache.5.html" target="_new">mustache-style</a> tags. These allow the
url to be constructed using values of the incoming message. For example, if the url is set to
<code>example.com/{{{topic}}}</code>, it will have the value of <code>msg.topic</code> automatically inserted.
Using {{{...}}} prevents mustache from escaping characters like / & etc.</p>
<p>
The output message contains the following properties:
<ul>
<li><code>payload</code> is the body of the response</li>
<li><code>statusCode</code> is the status code of the response, or the error code if the request could not be completed</li>
<li><code>headers</code> is an object containing the response headers</li>
</ul>
<p><b>Note</b>: If you need to configure a proxy please add <b>http_proxy=...</b> to your environment variables and restart Node-RED.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('www-request',{
category: 'function',
color:"rgb(231, 231, 174)",
defaults: {
name: {value:""},
method:{value:"GET"},
ret: {value:"txt"},
url:{value:""},
"follow-redirects":{value:true},
"persistent-http":{value:true},
tls: {type:"tls-config",required: false}
},
credentials: {
user: {type:"text"},
password: {type: "password"}
},
inputs:1,
outputs:1,
icon: "white-globe.png",
label: function() {
return this.name|| "www request";
},
labelStyle: function() {
return this.name?"node_label_italic":"";
},
oneditprepare: function() {
$("#node-input-useAuth").change(function() {
if ($(this).is(":checked")) {
$(".node-input-useAuth-row").show();
} else {
$(".node-input-useAuth-row").hide();
$('#node-input-user').val('');
$('#node-input-password').val('');
}
});
if (this.credentials.user || this.credentials.has_password) {
$('#node-input-useAuth').prop('checked', true);
} else {
$('#node-input-useAuth').prop('checked', false);
}
$("#node-input-useAuth").change();
function updateTLSOptions() {
if ($("#node-input-usetls").is(':checked')) {
$("#node-row-tls").show();
} else {
$("#node-row-tls").hide();
}
}
if (this.tls) {
$('#node-input-usetls').prop('checked', true);
} else {
$('#node-input-usetls').prop('checked', false);
}
updateTLSOptions();
$("#node-input-usetls").on("click",function() {
updateTLSOptions();
});
$("#node-input-ret").change(function() {
if ($("#node-input-ret").val() === "obj") {
$("#tip-json").show();
} else {
$("#tip-json").hide();
}
});
},
oneditsave: function() {
if (!$("#node-input-usetls").is(':checked')) {
$("#node-input-tls").val("_ADD_");
}
}
});
</script>