add linkedin share link

content-single.php

@@ -1,6 +1,7 @@
 <?php
 // This is used when viewing a single post. 
 ?>
+
 <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
 	<header class="entry-header">
 		<?php /* if ( has_post_thumbnail() ) {
@@ -32,7 +33,7 @@
 			if(empty($facebookshareline)) $facebookshareline = get_the_title();
 			$linkedinshareline = get_post_meta( $post->ID, 'linkedinshareline', true);
 			if(empty($linkedinshareline)) $linkedinshareline = get_the_title();
-			
+
 			?>
         	<div class="shareline-twitter">
             	<a href="#" onclick="window.open('https://twitter.com/intent/tweet?text=<?php echo urlencode(preg_replace("/&#?[a-z0-9]+;/i","",html_entity_decode($twittershareline)));?>&url=<?php echo urlencode(get_permalink()); ?>&via=UConnBusiness', 'Twitter', 'width=500,height=500');"><span class="social social-twitter"></span><span><?php echo $twittershareline; ?></span></a>
@@ -42,8 +43,9 @@
             	<a href="http://www.facebook.com/sharer/sharer.php?u=<?php the_permalink(); ?>"><span class="social social-facebook"></span><span><?php echo $facebookshareline; ?></span></a>
             </div>
 
+
             <div class="shareline-linkedin">
-            	<a href="https://www.linkedin.com/shareArticle?url=<?php the_permalink(); ?>"><span class="social social-linkedin"></span><span><?php echo $linkedinshareline; ?></span></a>
+            	<a href="https://www.linkedin.com/shareArticle?mini=true&url=<?php echo urlencode(the_permalink()); ?>&title=<?php echo urlencode(the_title()); ?>&summary=<?php echo urlencode(get_the_excerpt()); ?>&source=UConn-Aurora"><span class="social social-linkedin"></span><span><?php echo $linkedinshareline; ?></span></a>
             </div>
         </div>
 
@@ -108,6 +110,8 @@
 
        </div> 
 
+       <meta prefix="og: http://ogp.me/ns#" property="og:image" content="http://i.cdn.turner.com/cnn/.e/img/3.0/global/misc/apple-touch-icon.png" />
+
 <div id="social-buttons"> 
 	<div class="row">
          <div class="col-sm-2">Share on:</div>