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Add an options argument to query #12

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Add an options argument to query #12

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3e5ebc8
Add an options argument to query
Mar 24, 2014
4f0f711
Add URI encoding for options
Jun 10, 2014
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16 changes: 13 additions & 3 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,22 @@ var Client = exports.Client = function Client(appKey) {
this.appKey = appKey
}

Client.prototype.query = function(input, cb) {
Client.prototype.query = function(input, options, cb) {
if(!this.appKey) {
return cb("Application key not set", null)
}

var uri = 'http://api.wolframalpha.com/v2/query?input=' + encodeURIComponent(input) + '&primary=true&appid=' + this.appKey

if(typeof options === 'function') {
cb = options;
options = {primary: true};
}

var query = '';
for(var i in options) {
query += '&' + i + '=' + encodeURIComponent(options[i]);
}

var uri = 'http://api.wolframalpha.com/v2/query?input=' + encodeURIComponent(input) + query + '&appid=' + this.appKey

request(uri, function(error, response, body) {
if(!error && response.statusCode == 200) {
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