Make it possible to add collection from pagecontent admin

djangocms_pageadmin/admin.py

@@ -21,6 +21,7 @@
 from cms.signals.apphook import set_restart_trigger
 from cms.toolbar.utils import get_object_preview_url
 
+from djangocms_moderation.admin_actions import add_items_to_collection
 from djangocms_version_locking.models import VersionLock
 from djangocms_version_locking.helpers import version_is_locked
 from djangocms_versioning.admin import VersioningAdminMixin
@@ -32,9 +33,16 @@
 from .forms import DuplicateForm
 from .helpers import proxy_model
 
+# TODO pageadmin should be usable without moderation and versioning.
+# or atleast it should be usable without moderation.
+using_moderation = True
+
 
 require_POST = method_decorator(require_POST)
 
+add_item_to_unpublish_collection = add_items_to_collection
+add_item_to_unpublish_collection.short_description = 'Add moderation collection to unpublish'
+
 
 class PageContentAdmin(VersioningAdminMixin, DefaultPageContentAdmin):
     change_list_template = "admin/djangocms_pageadmin/pagecontent/change_list.html"
@@ -47,6 +55,9 @@ class PageContentAdmin(VersioningAdminMixin, DefaultPageContentAdmin):
         "state",
         "modified_date",
     ]
+    actions = [
+        a for a in [add_item_to_unpublish_collection] if using_moderation
+    ]
     ordering = ['-versions__modified']
     search_fields = ("title",)
 
@@ -93,7 +104,6 @@ def get_version(self, obj):
     def state(self, obj):
         version = self.get_version(obj)
         return version.get_state_display()
-
     state.short_description = _("state")
 
     def url(self, obj):
@@ -106,7 +116,6 @@ def url(self, obj):
                 url = reverse("pages-details-by-slug", kwargs={"slug": path})
         if url is not None:
             return format_html('<a href="{url}">{url}</a>', url=url)
-
     url.short_description = _("url")
 
     def get_title(self, obj):
@@ -116,13 +125,11 @@ def get_title(self, obj):
             lock=self.is_locked(obj),
             title=obj.title,
         )
-
     get_title.short_description = _("title")
 
     def author(self, obj):
         version = self.get_version(obj)
         return version.created_by
-
     author.short_description = _("author")
     author.admin_order_field = "versions__created_by"
 
@@ -140,21 +147,22 @@ def is_home(self, obj):
     def modified_date(self, obj):
         version = self.get_version(obj)
         return version.modified
-
     modified_date.short_description = _("modified date")
     modified_date.admin_order_field = "versions__modified"
 
     def get_list_actions(self):
-        return [
+        actions = [
             self._set_home_link,
             self._get_preview_link,
             self._get_edit_link,
             self._get_duplicate_link,
-            self._get_unpublish_link,
             self._get_manage_versions_link,
             self._get_basic_settings_link,
             self._get_advanced_settings_link,
         ]
+        if not using_moderation:
+            actions.insert(4, self._get_unpublish_link)
+        return actions
 
     def _get_preview_link(self, obj, request, disabled=False):
         return render_to_string(