Add MACRO display_comments_tally

templates/content-episode.tpl.html

@@ -26,6 +26,13 @@
 			INNER JOIN episode_date
 				ON eps.date > episode_date.date
 			WHERE eps.date < date (\'now\')
+		),
+		comment_tallies AS (	
+			SELECT 
+				eps_id,
+				COUNT(eps_id) AS eps_tally
+			FROM comments
+			GROUP BY eps_id 
 		)
 		SELECT eps.id, eps.date, eps.title, eps.duration, 
 			   eps.summary, eps.notes, eps.explicit, eps.license, 
@@ -33,13 +40,14 @@
 			   episode_maxmin.latest, episode_maxmin.earliest,
 			   episode_previous.previous, episode_next.next,
 			   hosts.hostid, hosts.host,
-			   miniseries.name AS \'series\', miniseries.id AS \'seriesid\'
+			   COALESCE (comment_tallies.eps_tally, 0) AS eps_tally 
 		FROM eps
 		INNER JOIN hosts ON eps.hostid = hosts.hostid
 		INNER JOIN miniseries ON eps.series = miniseries.id
 		INNER JOIN episode_maxmin ON eps.id = episode_maxmin.id
 		INNER JOIN episode_previous ON eps.id = episode_previous.id
 		INNER JOIN episode_next ON eps.id = episode_next.id
+		LEFT JOIN comment_tallies ON eps.id = comment_tallies.eps_id
 		WHERE eps.id = ?
 	')
 %-->
@@ -56,6 +64,7 @@
 <img src="<!--% absolute_path(baseurl) %-->images/<!--% get_avatar(episode.hostid) %-->" height="80" width="80" alt="" /></a><br><!--% END %-->
 Hosted by <a href="<!--% absolute_path(baseurl) %-->correspondents/<!--% zero_pad_left(episode.hostid) %-->.html"><!--% episode.host %--></a> on <span><!--% episode.date %--></span> is flagged as <span><!--% display_explicit(episode.explicit) %--></span> and is released under a <span><!--% episode.license %--> license</span>. <br>
 <!--% display_tags(episode.tags) %--> <br>
+<!--% display_comments_tally(episode.id, episode.eps_tally) %-->
 	</header>
 	<div><!--% episode.notes %--></div>
 </article>