Revise fulltext search

- sort by most relevant page
- no thumbnails in search (but add p. before page numbers)
- fix issue with scores for inner hits

apps/iiif/manifests/documents.py

@@ -32,7 +32,6 @@ class ManifestDocument(Document):
         properties={
             "result": fields.TextField(analyzer=stemmer),
             "position": fields.IntegerField(),
-            "thumbnail": fields.KeywordField(),
             "pid": fields.KeywordField(),
         }
     )  # canvas_set.result = OCR annotation text on each canvas

apps/readux/views.py

@@ -431,9 +431,11 @@ def get_queryset(self):
                     inner_hits={
                         "name": "canvases",
                         "size": 3,  # max number of pages shown in full-text results
-                        "sort": [{"canvas_set.position": {"order": "asc"}}],
                         "highlight": {"fields": {"canvas_set.result": {}}},
                     },
+                    # sum scores if in full text only search, so vols with most hits show up first.
+                    # if also searching metadata, use avg (default) instead, to not over-inflate.
+                    score_mode="sum" if scope == "text" else "avg",
                 )
                 queries.append(nested_query)
 

apps/templates/snippets/volume_result.html

@@ -78,12 +78,11 @@ <h4>
             {% for canvas in volume.meta.inner_hits.canvases %}
                 <dd class="result-page">
                     <a href="{% url 'page' volume=volume.pid page=canvas.pid %}">
-                        <span class="page-number">{{ canvas.position|add:1 }}</span>
-                        {% if canvas.thumbnail %}<img src="{{ canvas.thumbnail }}" loading="lazy" />{% endif %}
+                        <span class="page-number">p. {{ canvas.position|add:1 }}</span>
                         {% if canvas.meta.highlight %}
                             <ul class="highlights">
                             {% for fragment in canvas.meta.highlight|dict_item:"canvas_set.result" %}
-                                <li class="result-volume-summary">{{ fragment|safe }}</li>
+                                <li>{{ fragment|safe }}</li>
                             {% endfor %}
                             </ul>
                         {% endif %}