added active field to post model and actions to activate posts in admin file for post.

Author: saeedhmt

blog/admin.py

@@ -50,16 +50,16 @@ class CustomUserAdmin(admin.ModelAdmin):
 class PostAdmin(admin.ModelAdmin):
     fieldsets = [
         ('Post', {'fields' : ('datetime', 'category','author', 'title',
-                              'text', 'image', 'tag', 'show'),
+                              'text', 'image', 'tag', 'show', 'active'),
                   }),
     ]
     # fields = ('category','author', 'title', 'text', 'image', 'tag', 'datetime', 'show')
 
     inlines = (CommentInline, LikeInline, TagPostInline)
     list_display = ('title', 'author', 'category', 'get_tags',
-                    'datetime', 'show', 'get_count_likes',
+                    'datetime', 'show', 'active', 'get_count_likes',
                     'get_count_dislikes')
-    list_filter = ('author', 'category', 'show', 'tag', 'datetime')
+    list_filter = ('author', 'category', 'show','active', 'tag', 'datetime')
     search_fields = ('author', 'tag', 'category', 'title')
 
     def show_posts(self, request, queryset):
@@ -73,7 +73,20 @@ def dont_show_posts(self, request, queryset):
         self.message_user(request, f'{updated} پست نمایش داده نمی شود.', messages.ERROR)
 
     dont_show_posts.short_description = 'عدم نمایش پست ها'
-    actions = (show_posts, dont_show_posts)
+
+    def active_posts(self, request, queryset):
+        updated = queryset.update(active=True)
+        self.message_user(request, f'{updated} پست فعال شد.', messages.SUCCESS)
+
+    active_posts.short_description = 'فعال کردن پست ها'
+
+    def deactive_posts(self, request, queryset):
+        updated = queryset.update(active=False)
+        self.message_user(request, f'{updated} پست غیرفعال شدند.', messages.ERROR)
+
+    deactive_posts.short_description = 'غیرفعال کردن پست ها'
+
+    actions = (show_posts, dont_show_posts, active_posts, deactive_posts)
 
 
 @admin.register(Comment)

blog/migrations/0008_post_active.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.4 on 2021-02-02 13:30
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blog', '0007_auto_20210202_0411'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='post',
+            name='active',
+            field=models.BooleanField(default=True, verbose_name='فعال'),
+        ),
+    ]

blog/models.py

@@ -72,7 +72,7 @@ class Post(models.Model):
     tag = models.ManyToManyField(Tag, null=True, blank=True)
     category = models.ForeignKey(Category, on_delete=models.CASCADE)
     datetime = models.DateTimeField('زمان و تاریخ پست', null=True, blank=True)
-    # active = models.BooleanField('فعال', default=False)
+    active = models.BooleanField('فعال', default=True)
 
     def get_tags(self):
         return ", ".join([tag.name for tag in self.tag.all()])