A node module for accessing the Viralheat service.
JavaScript CoffeeScript
Switch branches/tags
Nothing to show
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
lib
.gitignore
.npmignore
LICENSE
README.md
index.js
package.json

README.md

Support for the Viralheat API.

See viralheat-sentiment for a lighter-weight module that provides only sentiment analysis.

This module requires libxmljs, which can be a bit complicated to install.

Reuire the module:

var viralheat = require('viralheat-sentiment')('[API Key Here]');

Make a sentiment request:

viralheat.sentiment.get('[text you would like analyzed]', function(err, data, status) {
	if(err) {
		// Error
	} else {
		res.send(data);
	}
});

Data will look something like this:

{"prob":0.838018305485215,"mood":"positive","text":"[The text you had analyzed]"}

Train the sentiment analyzer:

viralheat.sentiment.train('[text you would like analyzed]', [sentiment value like 0.43565432], function(err, data, status) {
	if(err) {
		// Error
	} else {
		res.send(data);
	}
});

Standard response from a train request:

{"status":"ok"}

Also, check your quota:

viralheat.sentiment.quota(function(err, data, status) {
	if(err) {
		// Error
	} else {
		res.send(data.quota_remaining);
	}
});

Get the list of social trend searches available:

viralheat.social_trends.profiles(200, function(err, data, status) {
	if err
		res.send(err)
	else
		res.send(data)
});

Get the statistics for a particular search, in this case: Organic Recipes

viralheat.social_trends.stats(18882, function(err, data, status) {
	if err
		res.send(err)
	else
		res.send(data)
});