Homepage: Preload review information in queries

app/templates/macros/reviews.html

@@ -38,7 +38,7 @@
 				{% endif %}
 			</div>
 			{% if review.thread %}
-				{% set reply = review.thread.replies[0] %}
+				{% set reply = review.thread.first_reply %}
 				<div class="col pr-0">
 					<div class="card">
 						<div class="card-header">

app/templates/macros/threads.html

@@ -53,7 +53,7 @@
 						</a>
 					{% endif %}
 
-					{% if current_user == thread.author and thread.review and thread.replies[0] == r %}
+					{% if current_user == thread.author and thread.review and thread.first_reply == r %}
 						<a class="float-right btn btn-primary btn-sm ml-2"
 								href="{{ thread.review.package.getURL('packages.review') }}">
 							<i class="fas fa-pen"></i>
@@ -67,7 +67,7 @@
 
 					{{ r.comment | markdown }}
 
-					{% if thread.replies[0] == r and thread.review %}
+					{% if thread.first_reply == r and thread.review %}
 						{{ render_review_vote(thread.review, current_user, thread.getViewURL()) }}
 					{% endif %}
 				</div>

app/templates/threads/delete_thread.html

@@ -10,7 +10,7 @@
 
 		<h3 class="card-header">{{ self.title() }}</h3>
 		<div class="card-body markdown">
-			{{ thread.replies[0].comment | markdown }}
+			{{ thread.first_reply.comment | markdown }}
 		</div>
 		<div class="card-body">
 			<p>{{ _("Deleting is permanent") }}</p>

app/templates/threads/user_comments.html

@@ -36,7 +36,7 @@
 						</span>
 					{% endif %}
 
-					{% if r == r.thread.replies[0] %}
+					{% if r == r.thread.first_reply %}
 						<a class="badge badge-primary" href="{{ r.thread.getViewURL() }}">
 							{{ r.thread.title }}
 						</a>