WordPress Social Share links

functions.php

function social_sharing()
{ 
	extract(shortcode_atts(array(), $atts));	
	return'
	<label class="social-sharing-label" for="social-open-link">Share This Article</label>
<input type="checkbox" id="social-open-link">
	<div id="social-sharing-container">
		<a class="social-sharing-icon social-sharing-icon-facebook" target="_new" href="http://www.facebook.com/share.php?u=' . urlencode(get_the_permalink()) . '&title=' . urlencode(get_the_title()). '"><i class="fa fa-facebook-square"></i></a>
		<a class="social-sharing-icon social-sharing-icon-twitter" target="_new" href="http://twitter.com/home?status='. urlencode(get_the_title()). '+'. urlencode(get_the_permalink()) . '"><i class="fa fa-twitter-square"></i></a>
		<a class="social-sharing-icon social-sharing-icon-pinterest" target="_new" href="https://pinterest.com/pin/create/button/?url=' . urlencode(get_the_permalink()) . '&media=' . urlencode(get_template_directory_uri()."/img/logo.png") . '&description=' . urlencode(get_the_title()). '"><i class="fa fa-pinterest-square"></i></a>
		<a class="social-sharing-icon social-sharing-icon-google-plus" target="_new" href="https://plus.google.com/share?url=' . urlencode(get_the_permalink()) . '"><i class="fa fa-google-plus-square"></i></a>
		<a class="social-sharing-icon social-sharing-icon-linkedin" target="_new" href="http://www.linkedin.com/shareArticle?mini=true&url=' . urlencode(get_the_permalink()) . '&title=' . urlencode(get_the_title()) . '&source=' . get_bloginfo("url") . '"><i class="fa fa-linkedin-square"></i></a>
		<a class="social-sharing-icon social-sharing-icon-tumblr" target="_new" href="http://www.tumblr.com/share?v=3&u=' . urlencode(get_the_permalink()) . '&t=' . urlencode(get_the_title()). '"><i class="fa fa-tumblr-square"></i></a>
		<a class="social-sharing-icon social-sharing-icon-email" target="_new" href="mailto:?subject=' . urlencode(get_the_permalink()) . '&body=Check out this article I came across '. get_the_permalink() .'"><i class="fa fa-share"></i></a>
	</div>
';
}
add_shortcode("social_sharing", "social_sharing");