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Add mustache template support to the HTTP Request url

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This commit is contained in:
Nick O'Leary
2014-04-15 22:49:39 +01:00
parent e9c6501771
commit d5b36fcadc
2 changed files with 70 additions and 64 deletions
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10
nodes/core/io/21-httpin.js
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@@ -21,6 +21,8 @@ var https = require("follow-redirects").https;
var urllib = require("url");
var express = require("express");
var getBody = require('raw-body');
var mustache = require("mustache");
var cors = require('cors');
var jsonParser = express.json();
var urlencParser = express.urlencoded();
@@ -131,10 +133,18 @@ RED.nodes.registerType("http response",HTTPOut);
function HTTPRequest(n) {
RED.nodes.createNode(this,n);
var nodeUrl = n.url;
var isTemplatedUrl = (nodeUrl||"").indexOf("{{") != -1;
var nodeMethod = n.method || "GET";
var node = this;
var credentials = RED.nodes.getCredentials(n.id);
this.on("input",function(msg) {
if (msg.url) {
url = msg.url;
} else if (isTemplatedUrl) {
url = mustache.render(nodeUrl,msg);
} else {
url = nodeUrl;
}
var url = msg.url||nodeUrl;
var method = (msg.method||nodeMethod).toUpperCase();
var opts = urllib.parse(url);