Fixhancement: trim whitespace for some text searches (#11357)

src/documents/filters.py

@@ -160,6 +160,7 @@ class InboxFilter(Filter):
 @extend_schema_field(serializers.CharField)
 class TitleContentFilter(Filter):
     def filter(self, qs, value):
+        value = value.strip() if isinstance(value, str) else value
         if value:
             return qs.filter(Q(title__icontains=value) | Q(content__icontains=value))
         else:
@@ -214,6 +215,7 @@ class CustomFieldFilterSet(FilterSet):
 @extend_schema_field(serializers.CharField)
 class CustomFieldsFilter(Filter):
     def filter(self, qs, value):
+        value = value.strip() if isinstance(value, str) else value
         if value:
             fields_with_matching_selects = CustomField.objects.filter(
                 extra_data__icontains=value,
@@ -244,6 +246,7 @@ class CustomFieldsFilter(Filter):
 
 class MimeTypeFilter(Filter):
     def filter(self, qs, value):
+        value = value.strip() if isinstance(value, str) else value
         if value:
             return qs.filter(mime_type__icontains=value)
         else:

src/documents/tests/test_api_documents.py

@@ -941,6 +941,23 @@ class TestDocumentApi(DirectoriesMixin, DocumentConsumeDelayMixin, APITestCase):
         results = response.data["results"]
         self.assertEqual(len(results), 0)
 
+    def test_documents_title_content_filter_strips_boundary_whitespace(self):
+        doc = Document.objects.create(
+            title="Testwort",
+            content="",
+            checksum="A",
+            mime_type="application/pdf",
+        )
+
+        response = self.client.get(
+            "/api/documents/",
+            {"title_content": " Testwort "},
+        )
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        results = response.data["results"]
+        self.assertEqual(len(results), 1)
+        self.assertEqual(results[0]["id"], doc.id)
+
     def test_document_permissions_filters(self):
         """
         GIVEN:

src/documents/views.py

@@ -1863,7 +1863,7 @@ class SearchAutoCompleteView(GenericAPIView):
         user = self.request.user if hasattr(self.request, "user") else None
 
         if "term" in request.query_params:
-            term = request.query_params["term"]
+            term = request.query_params["term"].strip()
         else:
             return HttpResponseBadRequest("Term required")