WIP: epics admin

taiga/projects/epics/admin.py

@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
+# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
+# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
+# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.contrib import admin
+
+from taiga.projects.notifications.admin import WatchedInline
+from taiga.projects.votes.admin import VoteInline
+
+from . import models
+
+
+class EpicAdmin(admin.ModelAdmin):
+    list_display = ["project", "ref", "subject"]
+    list_display_links = ["ref", "subject"]
+    inlines = [WatchedInline, VoteInline]
+    raw_id_fields = ["project"]
+    search_fields = ["subject", "description", "id", "ref"]
+
+    def get_object(self, *args, **kwargs):
+        self.obj = super().get_object(*args, **kwargs)
+        return self.obj
+
+    def formfield_for_foreignkey(self, db_field, request, **kwargs):
+        if (db_field.name in ["status"] and getattr(self, 'obj', None)):
+            kwargs["queryset"] = db_field.related.model.objects.filter(project=self.obj.project)
+
+        elif (db_field.name in ["owner", "assigned_to"] and getattr(self, 'obj', None)):
+            kwargs["queryset"] = db_field.related.model.objects.filter(memberships__project=self.obj.project)
+
+        return super().formfield_for_foreignkey(db_field, request, **kwargs)
+
+    def formfield_for_manytomany(self, db_field, request, **kwargs):
+        if (db_field.name in ["watchers"] and getattr(self, 'obj', None)):
+            kwargs["queryset"] = db_field.related.parent_model.objects.filter(memberships__project=self.obj.project)
+        return super().formfield_for_manytomany(db_field, request, **kwargs)
+
+
+admin.site.register(models.Epic, EpicAdmin)