Merge pull request #71 from Eeeeelias/error-messaging

Improve error messaging

Author: PelzKo

container/domain/templates/visualization/multiple_queries.html

@@ -93,7 +93,11 @@
     <div class="col-lg-10">
       <!-- Tab content -->
       <div class="tab-content" id="v-pills-tabContent">
-      
+
+        {% if not_found|length > 0 %}
+        <div class="alert alert-warning my-3">Some queries could not be found in our database: {{ not_found|join:", " }}.</div>
+        {% endif %}
+
         <!-- Queries tab -->
         <div class="tab-pane fade card shadow rounded {% if not show_network %} show active pepe {% endif %}"
              id="v-pills-queries" role="tabpanel">

container/domain/views.py

@@ -82,9 +82,17 @@ def multiple_queries(request, inputs, organism):
             continue
 
     matches = 0
+    not_found = []
+    filtered_table = {}
     for query in transcript_table.keys():
         if len(transcript_table[query]) > 0:
             matches += 1
+            filtered_table[query] = transcript_table[query]
+        else:
+            # remove the query from the transcript table
+            not_found.append(query.strip())
+
+    transcript_table = filtered_table
 
     if matches == 0:
         origin = request.GET.get('origin', None)
@@ -130,7 +138,8 @@ def multiple_queries(request, inputs, organism):
         'trans_table': transcript_table,
         'combined_nodes': combined_nodes,
         'combined_edges': combined_edges,
-        'switch': []
+        'switch': [],
+        'not_found': not_found,
     }
 
     return render(request, 'visualization/multiple_queries.html', context)