Added a new section for IPR disclosures on related documents to the IPR document search result page. Fixes issue ietf-tools#2412.

 - Legacy-Id: 14514

Author: levkowetz

ietf/ipr/utils.py

@@ -29,11 +29,11 @@ def iprs_from_docs(aliases,**kwargs):
             iprdocrels += alias.document.ipr(**kwargs)
     return list(set([i.disclosure for i in iprdocrels]))
 
-def related_docs(alias):
+def related_docs(alias, relationship=['replaces', 'obs']):
     """Returns list of related documents"""
     results = list(alias.document.docalias_set.all())
 
-    rels = alias.document.all_relations_that_doc(['replaces','obs'])
+    rels = alias.document.all_relations_that_doc(relationship)
 
     for rel in rels:
         rel_aliases = list(rel.target.document.docalias_set.all())
@@ -42,4 +42,6 @@ def related_docs(alias):
             x.related = rel
             x.relation = rel.relationship.revname
         results += rel_aliases
-    return list(set(results))
+    return list(set(results))
+
+    

ietf/ipr/views.py

@@ -619,7 +619,8 @@ def search(request):
         docid = request.GET.get("id") or request.GET.get("id_document_tag") or ""
         docs = doc = None
         iprs = []
-        
+        related_iprs = []
+
         # set states
         states = request.GET.getlist('state',('posted','removed'))
         if states == ['all']:
@@ -647,10 +648,12 @@ def search(request):
                 # one match
                 if len(start) == 1:
                     first = start[0]
-                    doc = str(first)
+                    doc = first.document
                     docs = related_docs(first)
                     iprs = iprs_from_docs(docs,states=states)
                     template = "ipr/search_doc_result.html"
+                    updated_docs = related_docs(first, ['updates',])
+                    related_iprs = list(set(iprs_from_docs(updated_docs, states=states)) - set(iprs))
                 # multiple matches, select just one
                 elif start:
                     docs = start
@@ -723,11 +726,12 @@ def search(request):
 
             return render(request, template, {
                 "q": q,
-                "iprs": iprs,
-                "docs": docs,
-                "doc": doc,
-                "form":form,
-                "states":states
+                "iprs":     iprs,
+                "docs":     docs,
+                "doc":      doc,
+                "form":     form,
+                "states":   states,
+                "related_iprs":  related_iprs,
             })
 
         return HttpResponseRedirect(request.path)

ietf/templates/ipr/search_doc_result.html

@@ -8,7 +8,7 @@
 <link rel="stylesheet" href="{% static "jquery.tablesorter/css/theme.bootstrap.min.css" %}">
 {% endblock %}
 
-{% block search_header %}Draft search results{% endblock %}
+{% block search_header %}Document IPR search results <small>for {{doc}}</small>{% endblock %}
 
 {% block search_result %}
   <p class="alert alert-info">Total number of IPR disclosures found: <b>{{ iprs|length }}</b>.</p>
@@ -35,6 +35,12 @@
         {% endfor %}
       </tbody>
     </table>
+    {% if related_iprs %}
+      <p>
+	<i>IPR declarations exist for related documents, <a href="#related">see below</a>.
+	These cannot be assumed to apply to the current document without closer inspection.</i>
+      </p>
+    {% endif %}
   {% endif %}
 
   <p class="alert alert-info">Total number of documents searched: <b>{{ docs|length}}</b>.</p>
@@ -85,8 +91,35 @@
       {% endfor %}
   </table>
 
+  {% if related_iprs %}
+    <p class="alert alert-info" id="related">Total number of possibly related IPR disclosures found: <b>{{ related_iprs|length }}</b>.</p>
+
+    <table class="table table-condensed table-striped tablesorter">
+      <thead>
+        <tr>
+          <th>Date</th>
+	  <th>ID</th>
+	  <th>Statement</th>
+	</tr>
+      </thead>
+
+      <tbody>
+        {% for ipr in related_iprs %}
+          <tr>
+            <td class="text-nowrap">{{ ipr.time|date:"Y-m-d" }}</td>
+            <td>{{ ipr.id }}</td>
+            <td><a href="{% url "ietf.ipr.views.show" id=ipr.id %}">{{ ipr.title }}</a>
+                {% if ipr.updates %} <br/>(Updates ID#: {% for upd in ipr.updates %}{{upd.target_id}}{% if not forloop.last %}, {% endif %}{% endfor %}){% endif %}
+            </td>
+          </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+  {% endif %}
+
+
 {% endblock %}
 
 {% block js %}
 <script src="{% static "jquery.tablesorter/js/jquery.tablesorter.combined.min.js" %}"></script>
-{% endblock %}
+{% endblock %}