Truncating thread text in threads list. Fixed tag threads order.

boards/models.py

@@ -45,10 +45,10 b' class PostManager(models.Manager):'
             self.delete_post(post)
 
     def get_threads(self, tag=None):
-        if tag is None:
+        if tag:
+            threads = self.filter(parent=NO_PARENT, tags=tag)
+        else:
             threads = self.filter(parent=NO_PARENT)
-        else:
-            threads = self.filter(parent=NO_PARENT, tag=tag)
         threads = list(threads.order_by('-last_edit_time'))
 
         return threads

boards/views.py

@@ -65,7 +65,7 b' def tag(request, tag_name):'
     """Get all tag threads (posts without a parent)."""
 
     tag = Tag.objects.get(name=tag_name)
-    threads = get_list_or_404(Post, tags=tag)
+    threads = Post.objects.get_threads(tag=tag)
 
     if request.method == 'POST':
         return new_post(request)

templates/posting_general.html

@@ -19,7 +19,7 b''
                 [{{ thread.pub_time }}]
                 <a class="link" href="/thread/{{ thread.id }}/">
                     [{% trans "View" %}]</a><br />
-                {{ thread.text }}<br />
+                {{ thread.text|truncatechars:300 }}<br />
                 {% if thread.tags %}
                     <span class="tags">{% trans 'Tags' %}:
                         {% for tag in thread.tags.all %}