snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/lib/realm_icon.py

@@ -0,0 +1,22 @@
+from django.conf import settings
+from django.contrib.staticfiles.storage import staticfiles_storage
+
+from zerver.lib.avatar_hash import gravatar_hash
+from zerver.lib.upload import get_uploaded_realm_icon_url
+from zerver.models import Realm
+
+
+def realm_icon_url(realm: Realm) -> str:
+    return get_realm_icon_url(realm)
+
+
+def get_realm_icon_url(realm: Realm) -> str:
+    if realm.icon_source == "U":
+        return get_uploaded_realm_icon_url(realm.id, realm.icon_version)
+    elif settings.ENABLE_GRAVATAR:
+        hash_key = gravatar_hash(realm.string_id)
+        return f"https://secure.gravatar.com/avatar/{hash_key}?d=identicon"
+    elif settings.DEFAULT_AVATAR_URI is not None:
+        return settings.DEFAULT_AVATAR_URI
+    else:
+        return staticfiles_storage.url("images/default-avatar.png") + "?version=0"