Number of votes

recommender/recommender.py

@@ -86,7 +86,9 @@ class RecommenderXBlock(XBlock):
             self.template_lookup.put_string("recommender.html", self.resource_string("static/html/recommender.html"))
             self.template_lookup.put_string("resourcebox.html", self.resource_string("static/html/resourcebox.html"))
 
-        frag = Fragment(self.template_lookup.get_template("recommender.html").render(resources = self.recommendations))
+        resources = [{'title' : r['title'], "votes" : r['up'] - r['down']} for r in self.recommendations]
+
+        frag = Fragment(self.template_lookup.get_template("recommender.html").render(resources = resources))
         frag.add_css_url("//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/smoothness/jquery-ui.css")
         frag.add_javascript_url("//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js")
         frag.add_css(self.resource_string("static/css/recommender.css"))

recommender/static/html/recommender.html

@@ -96,7 +96,7 @@
     <div class="recommender_row">
       % for elem in resources:
         <li> ${elem} </li>
-        <%include file="resourcebox.html" args="title=elem['title']" />
+        <%include file="resourcebox.html" args="title=elem['title'],votes=elem['votes']" />
       % endfor
     </div>
   </div>

recommender/static/html/resourcebox.html

-<%page args="title"/> 
+<%page args="title,votes"/> 
       <div class="recommender_resource">
 	<div class="recommender_vote_box">
 	  <div class="recommender_vote_arrow_up" role="button" aria-label="upvote" tabindex="0"><span class="ui-icon ui-icon-triangle-1-n"></span></div>
 	  <!--div class="recommender_vote_score_dislikes">2927</div-->
-	  <div class="recommender_vote_score">2926</div>
+	  <div class="recommender_vote_score">${votes}</div>
 	  <!--div class="recommender_vote_score_likes">2927</div-->
 	  <div class="recommender_vote_arrow_down" role="button" aria-label="downvote" tabindex="0"><span class="ui-icon ui-icon-triangle-1-s"></span></div>
 	</div>