feat: show/hide history & view on site (#201)

Author: lukasvinclav

README.md

@@ -165,6 +165,8 @@ UNFOLD = {
         "dark": lambda request: static("logo-dark.svg"),  # dark mode
     },
     "SITE_SYMBOL": "speed",  # symbol from icon set
+    "SHOW_HISTORY": True, # show/hide "History" button, default: True
+    "SHOW_VIEW_ON_SITE": True, # show/hide "View on site" button, default: True
     "ENVIRONMENT": "sample_app.environment_callback",
     "DASHBOARD_CALLBACK": "sample_app.dashboard_callback",
     "LOGIN": {

src/unfold/settings.py

@@ -9,6 +9,8 @@
     "SITE_ICON": None,
     "SITE_SYMBOL": None,
     "SITE_LOGO": None,
+    "SHOW_HISTORY": True,
+    "SHOW_VIEW_ON_SITE": True,
     "COLORS": {
         "primary": {
             "50": "250 245 255",

src/unfold/sites.py

@@ -64,6 +64,10 @@ def each_context(self, request: HttpRequest) -> Dict[str, Any]:
                 "site_symbol": self._get_value(
                     get_config(self.settings_name)["SITE_SYMBOL"], request
                 ),
+                "show_history": get_config(self.settings_name)["SHOW_HISTORY"],
+                "show_view_on_site": get_config(self.settings_name)[
+                    "SHOW_VIEW_ON_SITE"
+                ],
                 "colors": get_config(self.settings_name)["COLORS"],
                 "tab_list": self.get_tabs_list(request),
                 "styles": [

src/unfold/templates/admin/change_form_object_tools.html

@@ -1,13 +1,14 @@
 {% load i18n admin_urls %}
 
 {% block object-tools-items %}
-    {% url opts|admin_urlname:'history' original.pk|admin_urlquote as history_url %}
-
-    {% trans 'History' as title %}
-    {% add_preserved_filters history_url as link %}
-    {% include "unfold/helpers/tab_action.html" with title=title link=link %}
+    {% if show_history %}
+        {% url opts|admin_urlname:'history' original.pk|admin_urlquote as history_url %}
+        {% trans 'History' as title %}
+        {% add_preserved_filters history_url as link %}
+        {% include "unfold/helpers/tab_action.html" with title=title link=link %}
+    {% endif %}
 
-    {% if has_absolute_url %}
+    {% if has_absolute_url and show_view_on_site %}
         {% trans 'View on site' as title %}
         {% include "unfold/helpers/tab_action.html" with title=title link=absolute_url blank=1 %}
     {% endif %}

tests/test_show.py

@@ -0,0 +1,44 @@
+from django.contrib.auth.models import AnonymousUser
+from django.test import TestCase
+from django.test.client import RequestFactory
+from django.test.utils import override_settings
+from unfold.settings import CONFIG_DEFAULTS, get_config
+from unfold.sites import UnfoldAdminSite
+
+
+class ShowTestCase(TestCase):
+    @override_settings(UNFOLD={**CONFIG_DEFAULTS})
+    def test_show_history_default(self):
+        admin_site = UnfoldAdminSite()
+        request = RequestFactory().get("/rand")
+        request.user = AnonymousUser()
+        context = admin_site.each_context(request)
+        self.assertTrue(context.get("show_history"))
+        get_config.cache_clear()
+
+    @override_settings(UNFOLD={**CONFIG_DEFAULTS, **{"SHOW_HISTORY": False}})
+    def test_show_history_hide(self):
+        admin_site = UnfoldAdminSite()
+        request = RequestFactory().get("/rand")
+        request.user = AnonymousUser()
+        context = admin_site.each_context(request)
+        self.assertFalse(context.get("show_history"))
+        get_config.cache_clear()
+
+    @override_settings(UNFOLD={**CONFIG_DEFAULTS})
+    def test_show_view_on_site_default(self):
+        admin_site = UnfoldAdminSite()
+        request = RequestFactory().get("/rand")
+        request.user = AnonymousUser()
+        context = admin_site.each_context(request)
+        self.assertTrue(context.get("show_view_on_site"))
+        get_config.cache_clear()
+
+    @override_settings(UNFOLD={**CONFIG_DEFAULTS, **{"SHOW_VIEW_ON_SITE": False}})
+    def test_show_view_on_site_hide(self):
+        admin_site = UnfoldAdminSite()
+        request = RequestFactory().get("/rand")
+        request.user = AnonymousUser()
+        context = admin_site.each_context(request)
+        self.assertFalse(context.get("show_view_on_site"))
+        get_config.cache_clear()