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Code Issues Releases Wiki Activity

Generate content-length on HTTP Request node

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This commit is contained in:
Nick O'Leary 2014-04-30 22:04:33 +01:00
parent e49eb3c685
commit 1df963e0ed
1 changed files with 30 additions and 11 deletions
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41
nodes/core/io/21-httpin.js
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@ -22,6 +22,7 @@ var urllib = require("url");
var express = require("express");
var getBody = require('raw-body');
var mustache = require("mustache");
var querystring = require("querystring");
var cors = require('cors');
var jsonParser = express.json();
@ -149,12 +150,38 @@ function HTTPRequest(n) {
var method = (msg.method||nodeMethod).toUpperCase();
var opts = urllib.parse(url);
opts.method = method;
opts.headers = {};
if (msg.headers) {
opts.headers = msg.headers;
for (var v in msg.headers) {
opts.headers[v.toLowerCase()] = msg.headers[v];
}
}
if (credentials) {
opts.auth = credentials.user+":"+(credentials.password||"");
}
var payload = null;
if (msg.payload && (method == "POST" || method == "PUT") ) {
if (typeof msg.payload === "string" || Buffer.isBuffer(msg.payload)) {
payload = msg.payload;
} else if (typeof msg.payload == "number") {
payload = msg.payload+"";
} else {
if (opts.headers['content-type'] == 'application/x-www-form-urlencoded') {
payload = querystring.stringify(msg.payload);
} else {
payload = JSON.stringify(msg.payload);
if (opts.headers['content-type'] == null) {
opts.headers['content-type'] = "application/json";
}
}
}
if (opts.headers['content-length'] == null) {
opts.headers['content-length'] = Buffer.byteLength(payload);
}
}
var req = ((/^https/.test(url))?https:http).request(opts,function(res) {
res.setEncoding('utf8');
msg.statusCode = res.statusCode;
@ -172,22 +199,14 @@ function HTTPRequest(n) {
msg.statusCode = err.code;
node.send(msg);
});
if (msg.payload && (method == "POST" || method == "PUT") ) {
if (typeof msg.payload === "string" || Buffer.isBuffer(msg.payload)) {
req.write(msg.payload);
} else if (typeof msg.payload == "number") {
req.write(msg.payload+"");
} else {
req.write(JSON.stringify(msg.payload));
}
if (payload) {
req.write(payload);
}
req.end();
});
}
RED.nodes.registerType("http request",HTTPRequest);
var querystring = require('querystring');
RED.httpAdmin.get('/http-request/:id',function(req,res) {
var credentials = RED.nodes.getCredentials(req.params.id);
if (credentials) {