Миграции статей

library/migrations/0003_auto_20171024_1915.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-10-24 19:15
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('library', '0002_remove_article_all_views'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='article',
+            old_name='head_description',
+            new_name='description',
+        ),
+        migrations.RenameField(
+            model_name='article',
+            old_name='preview_img',
+            new_name='image',
+        ),
+        migrations.RemoveField(
+            model_name='article',
+            name='css',
+        ),
+        migrations.RemoveField(
+            model_name='article',
+            name='head_title',
+        ),
+        migrations.RemoveField(
+            model_name='article',
+            name='js',
+        ),
+        migrations.RemoveField(
+            model_name='article',
+            name='page',
+        ),
+        migrations.RemoveField(
+            model_name='article',
+            name='preview',
+        ),
+        migrations.AddField(
+            model_name='article',
+            name='url',
+            field=models.URLField(default='', verbose_name='url страницы'),
+            preserve_default=False,
+        ),
+    ]

library/models.py

@@ -20,18 +20,14 @@ class ArticleSection(models.Model):
 class Article(models.Model):
     public = models.BooleanField(verbose_name='Опубликовать', default=True)
     slug = models.SlugField(max_length=255, editable=False, blank=True, default='', unique=True)
-    head_title = models.CharField(verbose_name='Заголовок для соц сетей', max_length=255, blank=True, null=True)
-    head_description = models.CharField(verbose_name='Описание в заголовке для соц сетей', max_length=255, blank=True, null=True)
+    description = models.CharField(verbose_name='Описание в заголовке для соц сетей', max_length=255, blank=True, null=True)
     head_image = models.ImageField(verbose_name='Картинка для соц сетей', upload_to='library', blank=True, null=True)
     title = models.CharField(verbose_name='Заголовок', max_length=255)
     section = models.ForeignKey(to=ArticleSection, verbose_name='Раздел', null=True)
-    preview = models.TextField(verbose_name='Превьюшка', blank=True, default='')
-    preview_img = models.ImageField(verbose_name='Превьюшка заливки', upload_to='library', blank=True, null=True)
-    page = models.TextField(verbose_name='PAGE')
-    css = models.TextField(verbose_name='CSS', blank=True, default='', help_text='Можно добавлять все, но только исправить http на https')
-    js = models.TextField(verbose_name='JS', blank=True, default='', help_text='Удалить bootstrap, jquery и заменить http на https')
+    image = models.ImageField(verbose_name='Превьюшка заливки', upload_to='library', blank=True, null=True)
     date = models.DateTimeField(verbose_name='Дата публикации', default=datetime.datetime.now, editable=False)
     tags = models.ManyToManyField(to='Tags', verbose_name='Теги', blank=True)
+    url = models.URLField(verbose_name='url страницы')
 
     def __str__(self):
         return '%s' % self.title

library/serializers.py

@@ -18,3 +18,10 @@ class ArticleSerializer(serializers.ModelSerializer):
     @staticmethod
     def get_section(self):
         return self.section.name if self.section else 'undefined'
+
+
+class ArticleDetailSerializer(ArticleSerializer):
+
+    class Meta:
+        model = Article
+        exclude = ('id', 'public',)

library/urls.py

@@ -2,5 +2,6 @@ from django.conf.urls import url
 from library import views
 
 urlpatterns = [
+    url(r'(?P<slug>[-\w]+)/$', views.LibraryDetailView.as_view()),
     url(r'$', views.LibraryListView.as_view()),
 ]

library/views.py

@@ -3,7 +3,7 @@ from rest_framework.response import Response
 from rest_framework.views import APIView
 
 from library.models import Article
-from library.serializers import ArticleSerializer
+from library.serializers import ArticleSerializer, ArticleDetailSerializer
 
 
 class LibraryListView(APIView):
@@ -11,4 +11,18 @@ class LibraryListView(APIView):
     status_code = 200
 
     def get(self, request):
-        return Response([ArticleSerializer(i).data for i in Article.objects.filter(public=True)], self.status_code)
+        return Response([ArticleSerializer(i).data for i in Article.objects.filter(public=True)], self.status_code)
+
+
+class LibraryDetailView(APIView):
+    renderer_classes = (JSONRenderer,)
+    status_code = 200
+
+    def get(self, request, slug):
+        try:
+            article = Article.objects.get(slug=slug)
+            if not article.public:
+                return Response('Article not published', 403)
+            return Response(ArticleDetailSerializer(article).data, self.status_code)
+        except Article.DoesNotExist:
+            return Response("Article doesn't exist", status=404)