[PATCH 37/51] patch: Single out the commit message

[Damien Lespiau]

All 'Comments' are stored the same way in the db, but I believe it's
worth making the distinction between introducing what the patch does and
eventual review comments.

v2: Use two new Patch methods to retrieve the commit message and the
    other comments (called answers here) (Jeremy Kerr)

Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
 patchwork/models.py                      | 11 +++++++++++
 patchwork/templates/patchwork/patch.html | 19 ++++++++++++++++---
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/patchwork/models.py b/patchwork/models.py
index 4a1a432..cbc8b51 100644
--- a/patchwork/models.py
+++ b/patchwork/models.py
@@ -18,6 +18,7 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 from django.db import models
+from django.db.models import Q
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from django.contrib.sites.models import Site
@@ -260,7 +261,17 @@ class Patch(models.Model):
     def __unicode__(self):
         return self.name
 
+    def commit_message(self):
+        """Retrieves the commit message"""
+        return Comment.objects.filter(patch=self, msgid=self.msgid)
+
+    def answers(self):
+        """Retrieves the answers (ie all comments but the commit message)"""
+        return Comment.objects.filter(Q(patch=self) & ~Q(msgid=self.msgid))
+
     def comments(self):
+        """Retrieves all comments of this patch ie. the commit message and the
+           answers"""
         return Comment.objects.filter(patch = self)
 
     def _set_tag(self, tag, count):
diff --git a/patchwork/templates/patchwork/patch.html b/patchwork/templates/patchwork/patch.html
index b222ebe..5a45016 100644
--- a/patchwork/templates/patchwork/patch.html
+++ b/patchwork/templates/patchwork/patch.html
@@ -177,12 +177,25 @@ function toggle_headers(link_id, headers_id)
  >{{ patch.pull_url }}</a>
 {% endif %}
 
+{% for item in patch.commit_message %}
+<h2>Commit Message</h2>
+<div class="comment">
+<div class="meta">{{ item.submitter|personify:project }} - {{item.date}}</div>
+<pre class="content">
+{{ item|commentsyntax }}
+</pre>
+</div>
+{% endfor %}
+
+{% for item in patch.answers %}
+{% if forloop.first %}
 <h2>Comments</h2>
-{% for comment in patch.comments %}
+{% endif %}
+
 <div class="comment">
-<div class="meta">{{ comment.submitter|personify:project }} - {{comment.date}}</div>
+<div class="meta">{{ item.submitter|personify:project }} - {{item.date}}</div>
 <pre class="content">
-{{ comment|commentsyntax }}
+{{ item|commentsyntax }}
 </pre>
 </div>
 {% endfor %}
-- 
2.1.0