Only ask to send edit link if email has been set up

umap/settings/base.py

@@ -115,6 +115,7 @@ INSTALLED_APPS = (
 DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
 
 EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
+FROM_EMAIL = None
 
 # =============================================================================
 # Calculation of directories relative to the project module location

umap/static/umap/js/umap.js

@@ -1342,7 +1342,11 @@ L.U.Map.include({
           alert.duration = Infinity
           this.options.umap_id = data.id
           this.permissions.setOptions(data.permissions)
-          if (data.permissions && data.permissions.anonymous_edit_url) {
+          if (
+            data.permissions &&
+            data.permissions.anonymous_edit_url &&
+            this.options.urls.map_send_edit_link
+          ) {
             alert.actions = [
               {
                 label: L._('Send me the link'),

umap/urls.py

@@ -99,8 +99,7 @@ i18n_urls += decorated_patterns(
         name="map_star",
     ),
 )
-i18n_urls += decorated_patterns(
-    [map_permissions_check, never_cache],
+map_urls = [
     re_path(
         r"^map/(?P<map_id>[\d]+)/update/settings/$",
         views.MapUpdate.as_view(),
@@ -111,11 +110,6 @@ i18n_urls += decorated_patterns(
         views.UpdateMapPermissions.as_view(),
         name="map_update_permissions",
     ),
-    re_path(
-        r"^map/(?P<map_id>[\d]+)/send-edit-link/$",
-        views.SendEditLink.as_view(),
-        name="map_send_edit_link",
-    ),
     re_path(
         r"^map/(?P<map_id>[\d]+)/update/owner/$",
         views.AttachAnonymousMap.as_view(),
@@ -146,7 +140,16 @@ i18n_urls += decorated_patterns(
         views.DataLayerDelete.as_view(),
         name="datalayer_delete",
     ),
-)
+]
+if settings.FROM_EMAIL:
+    map_urls.append(
+        re_path(
+            r"^map/(?P<map_id>[\d]+)/send-edit-link/$",
+            views.SendEditLink.as_view(),
+            name="map_send_edit_link",
+        )
+    )
+i18n_urls += decorated_patterns([map_permissions_check, never_cache], *map_urls)
 urlpatterns += i18n_patterns(
     re_path(r"^$", views.home, name="home"),
     re_path(