video player and model and video guide routing and stuff

backend/utils/admin.py

@@ -1,7 +1,7 @@
 from order.models import OrderModel
 from product.models import DollorModel, CommentModel
 from ticket.models import Ticket
-
+from home.models import LearnVideoModel
 
 def admin_pending_count(request):
     pending_count = OrderModel.objects.filter(status='ADMIN_PENDING').count()
@@ -15,4 +15,32 @@ def comment_count(request):
     return CommentModel.objects.filter(review_status='not_reviwed').count()
 
 def new_ticket_count(request):
-    return Ticket.objects.filter(status__in=['open', 'in_progress']).count()
+    return Ticket.objects.filter(status__in=['open', 'in_progress']).count()
+
+def new_learn_video_count(request):
+    return LearnVideoModel.objects.filter(viewd=False).count()
+
+
+from django.contrib import admin, messages
+from unfold.admin import ModelAdmin
+from home.models import LearnVideoModel
+from import_export.admin import ImportExportModelAdmin
+from unfold.contrib.import_export.forms import ExportForm, ImportForm, SelectableFieldsExportForm
+from unfold.decorators import action, display
+from django.shortcuts import redirect
+from django.contrib.contenttypes.models import ContentType
+
+
+class ModelAdmin(ModelAdmin):
+    actions_list = ['redirect_to_learn']
+    @action(description=f"چگونگی استفاده این بخش")
+    def redirect_to_learn(self, request):
+        content_type = ContentType.objects.get_for_model(self.model)
+        try:
+            learn_video = LearnVideoModel.objects.get(
+                content_type=content_type,
+            )
+            return redirect(f'/admin/home/learnvideomodel/{learn_video.id}/change/')
+        except Exception as e:
+            messages.error(request, f"برای بخش {content_type} ویدیویی اپلود نشده است")
+            return redirect(f'/admin/home/learnvideomodel/')