ReactJS Share Buttons

ShareButton.jsx

import React, { PropTypes } from 'react';
import Button from '../components/Button.jsx';
import Icon from '../components/Icon.jsx';

module.exports = React.createClass({
	render: function () {
		const {
	    className,
			classNameIcon,
	    children,
			shareText,
			shareUrl,
			shareLocation,
			sharePlatform,
	    } = this.props;

		// Builds the classes for the Button styles
		const buttonClassName = [
			"btn",
			"btn--" + sharePlatform, // Takes sharePlatform and builds platform specific styles example: btn--twitter
	    className,
	    ].join(' ');

		// Builds the classes for the Icon styles
		const iconClassName = [
			"icon",
			"btn__icon--left",
			"icon--" + sharePlatform, // Takes sharePlatform and builds platform specific styles example: icon--twitter
	    classNameIcon, // Allows sizes and other props to be passed down to style icons
	    ].join(' ');

		// Builds the share Button tracking example: ?share=twitterForceShare
		const shareTracking = [
			shareUrl,
			"?share=",
			sharePlatform,
			shareLocation,
		].join('');

		// Facebook share generation
		const shareFacebook = [
			"https://www.facebook.com/sharer/sharer.php?u=",
			shareTracking,
	    ].join('');

		// Twitter share generation
		const shareTwitter = [
			"https://twitter.com/intent/tweet?text=",
			shareText + " ", // Adds a space after text to avoid joining with url
			shareTracking,
			"&source=unrollme",
			"&related=unrollme",
	    ].join('');

		return
			sharePlatform === 'facebook' ?
				<Button
					className={buttonClassName}
					href={shareFacebook}
					buttonType="link"
				>
					<Icon className={iconClassName}/>
					{children}
				</Button>

			: sharePlatform === 'twitter' ?
				<Button
					className={buttonClassName}
					href={shareTwitter}
					buttonType="link"
				>
					<Icon className={iconClassName}/>
					{children}
				</Button>

			: null
	}
});

// Example ShareButton Component
// <ShareButton 	shareText="Hey guys checkout this awesome service @unrollme"
//								shareUrl="https://unroll.me"
//								shareLocation="ForceShare"
//								sharePlatform="facebook">
//								Share on Facebook
// </ShareButton>