add absolute reverse utility function

scipost_django/common/utils/urls.py

+__copyright__ = "Copyright © Stichting SciPost (SciPost Foundation)"
+__license__ = "AGPL v3"
+
+
+from django.contrib.auth.models import AnonymousUser
+from django.contrib.sites.shortcuts import get_current_site
+
+from common.utils.models import get_current_domain
+
+
+def absolute_reverse(view_name, args=None, kwargs=None):
+    """Return the absolute URL of a view, given its name and arguments."""
+    from django.urls import reverse
+
+    PROTOCOL = "https"
+    domain = get_current_domain()
+    reversed = reverse(view_name, args=args, kwargs=kwargs)
+
+    return f"{PROTOCOL}://{domain}{reversed}"