* Implement replaces and replaced_by in search_result_row and idinternal_detail. (This is almost repeating myself, except for slightly different formatting and different links.)

* Implement displayname_with_link() to go with filename_with_link().
* Implement idtracker backwards linkage in RFC model.
* Don't use unformat_textarea to display Note: - it hasn't been implemented, and seems to want to de-HTML stuff but we're displaying HTML
 - Legacy-Id: 320

ietf/idtracker/models.py

@@ -167,11 +167,15 @@ class InternetDraft(models.Model):
 	return "%02d" % r
     def doctype(self):
 	return "Draft"
-    def filename_with_link(self):
+    def filename_with_link(self, text=None):
+	if text is None:
+	    text=self.filename
 	if self.status.status != 'Active':
-	    return self.filename
+	    return text
 	else:
-	    return '<a href="%s">%s</a>' % ( self.doclink(), self.filename )
+	    return '<a href="%s">%s</a>' % ( self.doclink(), text )
+    def displayname_with_link(self):
+	return self.filename_with_link(self.displayname())
     class Meta:
         db_table = "internet_drafts"
     class Admin:
@@ -341,6 +345,19 @@ class Rfc(models.Model):
 	return "RFC"
     def filename_with_link(self):
 	return '<a href="%s">%s</a>' % ( self.doclink(), self.displayname() )
+    def displayname_with_link(self):
+        return self.filename_with_link()
+    _idinternal_cache = None
+    _idinternal_cached = False
+    def idinternal(self):
+	if self._idinternal_cached:
+	    return self._idinternal_cache
+	try:
+	    self._idinternal_cache = IDInternal.objects.get(draft=self.rfc_number, rfc_flag=1)
+	except IDInternal.DoesNotExist:
+	    self._idinternal_cache = None
+	self._idinternal_cached = True
+	return self._idinternal_cache
     class Meta:
         db_table = 'rfcs'
 	verbose_name = 'RFC'

ietf/templates/idtracker/idinternal_detail.html

@@ -29,7 +29,7 @@
 
               <td>
                 <div class="largefont3">
-		  {{ object.document.filename_with_link }}
+		  {{ object.document.displayname_with_link }}
 		  {% ifnotequal object.document.status.status "Active" %}
 		    ({{ object.document.status.status }})
 		  {% endifnotequal %}
@@ -44,6 +44,25 @@
 		    {% endifequal %}
 		  {% endif %}
                   </font>
+		  {% ifequal object.document.status.status "Replaced" %}
+		    <br>Replaced by
+		    {% if object.document.replaced_by.idinternal %}
+		      <a href="{{ object.document.replaced_by.idinternal.get_absolute_url }}">
+		    {% endif %}
+		    {{ object.document.replaced_by.filename }}
+		    {% if object.document.replaced_by.idinternal %}
+		      </a>
+		    {% endif %}
+		  {% endifequal %}
+		  {% if object.document.replaces_set.count %}
+		    <br>Replaces
+		    {% for replaces in object.document.replaces_set.all %}
+		      {% if replaces.idinternal %}
+		        <a href="{{ replaces.idinternal.get_absolute_url }}">
+		      {% endif %}
+		      {{ replaces.filename }}{% if replaces.idinternal %}</a>{% endif %}{% if not forloop.last %},{% endif %}
+		    {% endfor %}
+		  {% endif %}
                 </div>
               </td>
             </tr>
@@ -179,7 +198,8 @@
 
               <td>
                 <div class="largefont3">
-                  {% firstof object.note|unformat_textarea &nbsp; %}
+		  {# |unformat_textarea #}
+                  {% firstof object.note &nbsp; %}
                 </div>
               </td>
             </tr>

ietf/templates/idtracker/search_result_row.html

@@ -5,7 +5,27 @@
              invalid HTML. -->
         <form method="GET" action="{% url ietf.idtracker.views.view_id match.document.filename %}"><td><input type="submit" value="DETAIL"></td></form>
 	{# todo: conditionalize doclink properly #}
-	<td>{% if match.primary_flag %}<li>{% else %}<dd>{% endif %}{{ match.document.filename_with_link }} ({{ match.document.intended_status }})</td>
+	<td>{% if match.primary_flag %}<li>{% else %}<dd>{% endif %}{{ match.document.filename_with_link }} ({{ match.document.intended_status }})
+	    {% ifequal match.document.status.status "Replaced" %}
+	      <br>&nbsp;&nbsp;&nbsp;&nbsp;Replaced by
+	      {% if match.document.replaced_by.idinternal %}
+		<a href="{% url ietf.idtracker.views.search %}?search_filename={{ match.document.replaced_by.filename }}">
+	      {% endif %}
+	      {{ match.document.replaced_by.filename }}
+	      {% if match.document.replaced_by.idinternal %}
+		</a>
+	      {% endif %}
+	    {% endifequal %}
+	    {% if match.document.replaces_set.count %}
+	      <br>&nbsp;&nbsp;&nbsp;&nbsp;Replaces
+	      {% for replaces in match.document.replaces_set.all %}
+		{% if replaces.idinternal %}
+		  <a href="{% url ietf.idtracker.views.search %}?search_filename={{ replaces.filename }}">
+		{% endif %}
+		{{ replaces.filename }}{% if replaces.idinternal %}</a>{% endif %}{% if not forloop.last %},{% endif %}
+	      {% endfor %}
+	    {% endif %}
+        </td>
 	<td>{{ match.document.revision }}</td>
 	<td>{{ match.job_owner }}</td>
 	<td>{% firstof match.status_date "" %}</td>