add: reqeust to context when rendering excel exports

basxbread/utils/export.py

@@ -7,7 +7,7 @@
 from django.utils.html import strip_tags
 
 
-def generate_excel(rows, columns):
+def generate_excel(rows, columns, request=None):
     """
     columns: dict with {<columnname>: formatting_function(row)}
     """
@@ -29,7 +29,7 @@ def generate_excel(rows, columns):
         for i, cell in enumerate(columndata[1:]):
             value = columns[columnname](rows[i])
             if isinstance(value, hg.BaseElement):
-                value = hg.render(value, {})
+                value = hg.render(value, {"request": request})
 
             cleaned = html.unescape(
                 strip_tags(newline_regex.sub(r"\n", str(value or "")))

basxbread/views/browse.py

@@ -58,7 +58,7 @@ def default_bulkactions(model, columns=["__all__"]):
             "excel",
             label=_("Excel"),
             iconname="download",
-            action=lambda request, qs: export(qs, columns),
+            action=lambda request, qs: export(qs, columns, request=request),
             permissions=[f"{model._meta.app_label}.view_{model._meta.model_name}"],
         ),
         BulkAction(
@@ -419,7 +419,7 @@ def deletelink(return_to_current=True, **attributes):
 
 
 # helper function to export a queryset to excel
-def export(queryset, columns):
+def export(queryset, columns, request=None):
     if "__all__" in columns:
         columns = filter_fieldlist(queryset.model, columns)
     columndefinitions = {}
@@ -439,12 +439,15 @@ def export(queryset, columns):
             )
 
         columndefinitions[
-            hg.render(hg.BaseElement(column.header), {"model": queryset.model})
+            hg.render(
+                hg.BaseElement(column.header),
+                {"model": queryset.model, "request": request},
+            )
         ] = lambda row, column=column: hg.render(
-            hg.BaseElement(column.cell), {"row": row}
+            hg.BaseElement(column.cell), {"row": row, "request": request}
         )
 
-    workbook = generate_excel(queryset, columndefinitions)
+    workbook = generate_excel(queryset, columndefinitions, request=request)
     workbook.title = queryset.model._meta.verbose_name
     return xlsxresponse(workbook, workbook.title)