#132 | #121: backoffice / dev-1.0-121 (#131)

cfr #121

Co-authored-by: Christophe Siraut <d@tobald.eu.org>
Co-authored-by: bkfox <thomas bkfox net>
Co-authored-by: Thomas Kairos <thomas@bkfox.net>
Reviewed-on: rc/aircox#131
Co-authored-by: Chris Tactic <ctactic@noreply.git.radiocampus.be>
Co-committed-by: Chris Tactic <ctactic@noreply.git.radiocampus.be>

aircox/admin/page.py

@@ -18,10 +18,11 @@ class CategoryAdmin(admin.ModelAdmin):
     search_fields = ["title"]
     fields = ["title", "slug"]
     prepopulated_fields = {"slug": ("title",)}
+    ordering = ("title",)
 
 
 class BasePageAdmin(admin.ModelAdmin):
-    list_display = ("cover_thumb", "title", "status", "parent")
+    list_display = ("cover_thumb", "title", "status")
     list_display_links = ("cover_thumb", "title")
     list_editable = ("status",)
     list_filter = ("status",)
@@ -42,15 +43,49 @@ class BasePageAdmin(admin.ModelAdmin):
         (
             _("Publication Settings"),
             {
-                "fields": ["status", "parent"],
+                "fields": [
+                    "status",
+                ],
             },
         ),
     ]
 
-    change_form_template = "admin/aircox/page_change_form.html"
-
     def cover_thumb(self, obj):
-        return mark_safe('<img src="{}"/>'.format(obj.cover.icons["64"])) if obj.cover else ""
+        if obj.cover and obj.cover.thumbnails:
+            return mark_safe('<img src="{}"/>'.format(obj.cover.icons["64"]))
+        return ""
+
+    def _get_extra_context(self, query, **extra_context):
+        return extra_context
+
+    def add_view(self, request, form_url="", extra_context=None):
+        filters = QueryDict(request.GET.get("_changelist_filters", ""))
+        extra_context = self._get_extra_context(filters, **(extra_context or {}))
+        return super().add_view(request, form_url, extra_context)
+
+    def changelist_view(self, request, extra_context=None):
+        extra_context = self._get_extra_context(request.GET, **(extra_context or {}))
+        return super().changelist_view(request, extra_context)
+
+
+@admin.register(Page)
+class PageAdmin(BasePageAdmin):
+    list_display = BasePageAdmin.list_display + ("category",)
+    list_editable = BasePageAdmin.list_editable + ("category",)
+    list_filter = BasePageAdmin.list_filter + ("category", "pub_date")
+    search_fields = BasePageAdmin.search_fields + ("category__title",)
+
+    fieldsets = deepcopy(BasePageAdmin.fieldsets)
+    fieldsets[0][1]["fields"].insert(fieldsets[0][1]["fields"].index("slug") + 1, "category")
+    fieldsets[1][1]["fields"] += ("featured", "allow_comments")
+
+
+class ChildPageAdmin(PageAdmin):
+    list_display = PageAdmin.list_display + ("parent",)
+    autocomplete_fields = ("parent",)
+
+    fieldsets = deepcopy(PageAdmin.fieldsets)
+    fieldsets[1][1]["fields"] += ("parent",)
 
     def get_changeform_initial_data(self, request):
         data = super().get_changeform_initial_data(request)
@@ -58,45 +93,22 @@ class BasePageAdmin(admin.ModelAdmin):
         data["parent"] = filters.get("parent", None)
         return data
 
-    def _get_common_context(self, query, extra_context=None):
-        extra_context = extra_context or {}
+    def _get_extra_context(self, query, **extra_context):
         parent = query.get("parent", None)
         extra_context["parent"] = None if parent is None else Page.objects.get_subclass(id=parent)
-        return extra_context
+        return super()._get_extra_context(query, **extra_context)
 
     def render_change_form(self, request, context, *args, **kwargs):
         if context["original"] and "parent" not in context:
             context["parent"] = context["original"].parent
         return super().render_change_form(request, context, *args, **kwargs)
 
-    def add_view(self, request, form_url="", extra_context=None):
-        filters = QueryDict(request.GET.get("_changelist_filters", ""))
-        extra_context = self._get_common_context(filters, extra_context)
-        return super().add_view(request, form_url, extra_context)
-
-    def changelist_view(self, request, extra_context=None):
-        extra_context = self._get_common_context(request.GET, extra_context)
-        return super().changelist_view(request, extra_context)
-
-
-class PageAdmin(BasePageAdmin):
-    change_list_template = "admin/aircox/page_change_list.html"
-
-    list_display = BasePageAdmin.list_display + ("category",)
-    list_editable = BasePageAdmin.list_editable + ("category",)
-    list_filter = BasePageAdmin.list_filter + ("category", "pub_date")
-    search_fields = BasePageAdmin.search_fields + ("category__title",)
-    fieldsets = deepcopy(BasePageAdmin.fieldsets)
-
-    fieldsets[0][1]["fields"].insert(fieldsets[0][1]["fields"].index("slug") + 1, "category")
-    fieldsets[1][1]["fields"] += ("featured", "allow_comments")
-
 
 @admin.register(StaticPage)
 class StaticPageAdmin(BasePageAdmin):
     list_display = BasePageAdmin.list_display + ("attach_to",)
+    list_editable = BasePageAdmin.list_editable + ("attach_to",)
     fieldsets = deepcopy(BasePageAdmin.fieldsets)
-
     fieldsets[1][1]["fields"] += ("attach_to",)
 
 
@@ -105,6 +117,7 @@ class CommentAdmin(admin.ModelAdmin):
     list_display = ("page_title", "date", "nickname")
     list_filter = ("date",)
     search_fields = ("page__title", "nickname")
+    readonly_fields = ("page",)
 
     def page_title(self, obj):
         return obj.page.title