Use post id in search. Speed up post viewing

boards/models/post.py

@@ -322,7 +322,10 b' class Post(models.Model, Viewable):'
         else:
             can_bump = thread.can_bump()
 
-        opening_post_id = thread.get_opening_post_id()
+        if is_opening:
+            opening_post_id = self.id
+        else:
+            opening_post_id = thread.get_opening_post_id()
 
         return render_to_string('boards/post.html', {
             'post': self,

boards/templates/search/indexes/boards/post_text.txt

@@ -1,2 +1,3 b''
 {{ object.title }}
-{{ object.text }}
  No newline at end of file
+{{ object.text }}
+{{ object.id }}
  No newline at end of file

boards/templates/search/search.html

@@ -26,8 +26,6 b''
 
         {% for result in page.object_list %}
             {{ result.object.get_view }}
-        {% empty %}
-            <div class="post">{% trans 'No results found.' %}</div>
         {% endfor %}
 
         {% if page.has_next %}