From 4ec3d71324cfa70ad3b8e6cb978efc66a7ac4bcc Mon Sep 17 00:00:00 2001
From: csae8092 <p.andorfer@gmail.com>
Date: Mon, 13 Jan 2025 16:41:21 +0100
Subject: [PATCH] hotfix for #294

---
 network/views.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/network/views.py b/network/views.py
index 5ea1eb3..387ea96 100644
--- a/network/views.py
+++ b/network/views.py
@@ -44,10 +44,14 @@
 
 
 def get_realtions_as_tei(request):
+    query_limit = 15000
     doc = TeiReader(tei_template)
     root = doc.any_xpath(".//tei:listRelation")[0]
     query_params = request.GET
     qs = EdgeListFilter(query_params, queryset=Edge.objects.all()).qs
+    object_count = qs.count()
+    if object_count > query_limit:
+        return HttpResponse(f"{object_count} Treffer. Angezeigt werden können maximal {query_limit} Verbindungen. Bitte grenzen sie die Ergebnisse weiter ein.", status=400)  # noqa: E501
     for x in qs:
         relation = ET.SubElement(root, "{http://www.tei-c.org/ns/1.0}relation")
         relation.attrib["name"] = slugify(x.edge_label)