Git_commit

blog_backend/article/admin.py

@@ -0,0 +1,13 @@
+from django.contrib import admin
+
+# Register your models here.
+from django_summernote.admin import SummernoteModelAdmin
+from .models import Posts,Comments,UserSession
+
+# Apply summernote to all TextField in model.
+class SomeModelAdmin(SummernoteModelAdmin):  # instead of ModelAdmin
+    summernote_fields = ('article_content',)
+
+admin.site.register(Posts, SomeModelAdmin)
+admin.site.register(Comments)
+admin.site.register(UserSession)

blog_backend/article/api/serializers.py

@@ -0,0 +1,24 @@
+from rest_framework import serializers
+
+from article.models import Posts
+from article.models import Comments
+
+class PostSerializer(serializers.ModelSerializer):
+    class Meta:
+        model=Posts
+        fields=['article_name','image','slug','id','article_detail']
+
+class ArticleSerializer(serializers.ModelSerializer):
+    class Meta:
+        model=Posts
+        fields=['article_name','article_content','time_published']
+
+class CommentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model=Comments
+        fields=['commentor_name','comment','comment_on']
+
+class PostCommentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model=Comments
+        fields=['commentor_name','unique_ID','comment','commented_post']

blog_backend/article/api/urls.py

@@ -0,0 +1,13 @@
+from django.urls import path
+from .views import api_post,api_get_article,api_get_comment,api_post_comment,api_like_post,api_check_like,SearchArticle
+app_name="article"
+
+urlpatterns=[
+    path("posts/",api_post,name="posts"),
+    path("article/<slug:slug>/",api_get_article,name="article_content"),
+    path("comments/<slug:slug>/",api_get_comment,name="article_comment"),
+    path("comments_post/<slug:slug>/",api_post_comment,name="article_post_comment"),
+    path("like/<slug:slug>/",api_like_post,name="article_like"),
+    path("check_like/<slug:slug>/",api_check_like,name="check_like"),
+    path("article_search/",SearchArticle.as_view(),name="article_search"),
+]

blog_backend/article/api/views.py

@@ -0,0 +1,156 @@
+from rest_framework.decorators import api_view
+from django.contrib.auth.models import User
+import uuid
+import json
+from django.db.models import F
+from rest_framework.response import Response
+from django.http.response import JsonResponse
+from rest_framework.parsers import JSONParser 
+from rest_framework import status,generics
+from django.shortcuts import get_object_or_404
+from rest_framework.filters import SearchFilter,OrderingFilter
+from rest_framework.permissions import AllowAny
+from .serializers import PostSerializer,ArticleSerializer,CommentSerializer,PostCommentSerializer
+from article.models import Posts,Comments,UserSession
+
+
+def check_for_id(request):
+    if(request.method=="GET"):
+      id_request=request.GET["ID"]
+
+    elif(request.method=="POST"):
+      data_id=request.data #handle if there is no id in request *
+      id_request=data_id["ID"]
+
+    if(id_request):
+        unique_id=""  #already present
+        check=True    
+    else:
+        unique_id=uuid.uuid4() #create new id 
+        UserSession.objects.create(unique_id=str(unique_id))
+        check=False
+    return unique_id,check
+
+
+@api_view(['GET',])
+def api_post(request):
+    if request.method == "GET":
+        posts=Posts.objects.all()
+        serializer=PostSerializer(posts,context={"request":request},many=True)
+        data_to=json.loads(json.dumps(serializer.data))
+        unique_id,check=check_for_id(request)  #handle request without id dict *
+        print(check)
+        data_to={"data":data_to,"unique_id":unique_id} 
+        return Response(data_to)
+
+@api_view(['GET',])
+def api_get_article(request,slug):
+    if request.method=="GET":
+     try:
+        get_article=Posts.objects.get(slug=slug)
+        get_article.views =get_article.views+1
+        get_article.save()
+        # print(get_article.views)
+        serializer=ArticleSerializer(get_article)
+        return Response(serializer.data)
+     except:
+         return Response(status=status.HTTP_404_NOT_FOUND)
+
+
+@api_view(['GET',])
+def api_get_comment(request,slug):
+    if request.method=="GET":
+        get_comments=Comments.objects.filter(commented_post__slug__contains=slug)
+        unique_id=request.GET["ID"]
+        unique_id_from_check,_=check_for_id(request)
+        print(unique_id_from_check)
+        if(unique_id):
+         instance_user=UserSession.objects.get(unique_id=str(unique_id))
+         obj=Comments.objects.all().filter(unique_ID=instance_user.id)
+
+
+        serializer=CommentSerializer(get_comments,many=True)
+        comment_data=json.loads(json.dumps(serializer.data))
+        try:
+            commentor_name=obj[0].commentor_name
+        except (IndexError,UnboundLocalError):
+            commentor_name=""
+        comment_get={"comment_data":comment_data,"commentor_name":commentor_name,"unique_id_get_comment":unique_id_from_check}     
+        return Response(comment_get)
+
+
+
+@api_view(['POST'])
+def api_post_comment(request,slug):
+    if request.method=="POST":
+        comment_data=request.data
+        comment_data["commented_post"]=str(slug)
+        comment_data_json=json.dumps(comment_data)
+        print(comment_data["commentor_name"])
+        try:
+            commentor_name=comment_data["commentor_name"]
+            # commented_post=comment_data["commented_post"]
+            ID=comment_data["ID"]
+            comment=comment_data["comment"]
+
+            instance_post=Posts.objects.get(slug=slug)
+            instance_ID=UserSession.objects.get(unique_id=ID)
+            # print(instance_ID.id)
+            Comments.objects.create(commentor_name=commentor_name,commented_post=instance_post,unique_ID=instance_ID,comment=comment)
+            return Response({'message': 'comment uploaded'},status=status.HTTP_201_CREATED)
+        except:
+            return Response({'message': 'comment not proper'},status=status.HTTP_400_BAD_REQUEST)
+
+# {
+#     "user_name":"nishal",
+#     "ID":"uud",
+#     "commented_post":"how are you"
+#     "comment":"comment it is",
+# }
+
+
+@api_view(['POST',])
+def api_like_post(request,slug):
+    if request.method=="POST":
+        unique_id,check=check_for_id(request)
+        print(request.data["ID"])
+        unique_id_for_userauth=request.data["ID"]
+        unique_id_instance=UserSession.objects.get(unique_id=unique_id_for_userauth)#handle query doesnot exists*
+        post_instance=Posts.objects.get(slug=slug)#handle slug not there*
+        if(post_instance.likes.filter(id=unique_id_instance.id)):
+            post_instance.likes.remove(unique_id_instance)
+            like_status=False
+        else:
+            post_instance.likes.add(unique_id_instance)
+            like_status=True
+        like_status_obj={"like_status":like_status}
+        return Response(like_status_obj,status.HTTP_200_OK)
+
+@api_view(['GET',])
+def api_check_like(request,slug):#change this method later*
+    if request.method=="GET":
+        check_like={"check_like":False}
+        if(request.GET["ID"]):
+         post_instance=Posts.objects.get(slug=slug)
+         unique_id,check=check_for_id(request)
+         check_like["unique_id"]=unique_id
+         unique_id_for_check=request.GET["ID"]
+         print(check_like)
+         unique_id_check_instance=UserSession.objects.get(unique_id=unique_id_for_check)
+         print(post_instance)
+         if(post_instance.likes.filter(id=unique_id_check_instance.id)):
+             check_like["check_like"]=True
+             return Response(check_like,status.HTTP_200_OK)
+         else:
+             return Response(check_like,status.HTTP_200_OK)
+        else:
+            return Response(check_like,status.HTTP_200_OK)
+
+class SearchArticle(generics.ListAPIView):
+    queryset=Posts.objects.all()
+    serializer_class=PostSerializer
+    filter_backends= (SearchFilter, OrderingFilter)
+    search_fields=['article_name','article_detail']
+
+
+# https://www.nishalk01.pythonanywhere.com/

blog_backend/article/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class ArticleConfig(AppConfig):
+    name = 'article'

blog_backend/article/migrations/0001_initial.py

@@ -0,0 +1,47 @@
+# Generated by Django 3.1.3 on 2020-12-01 15:28
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserSession',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('unique_id', models.CharField(max_length=150)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Posts',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('image', models.ImageField(upload_to='')),
+                ('article_detail', models.TextField(max_length=200)),
+                ('article_name', models.CharField(max_length=150)),
+                ('article_content', models.TextField()),
+                ('slug', models.SlugField(unique=True)),
+                ('time_published', models.DateField(auto_now=True)),
+                ('views', models.IntegerField(default=0, null=True)),
+                ('likes', models.ManyToManyField(blank=True, related_name='likes', to='article.UserSession')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Comments',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('commentor_name', models.CharField(max_length=100, null=True)),
+                ('comment', models.TextField()),
+                ('comment_on', models.DateTimeField(auto_now_add=True)),
+                ('commented_post', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='article.posts')),
+                ('unique_ID', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='ID', to='article.usersession')),
+            ],
+        ),
+    ]

blog_backend/article/models.py

@@ -0,0 +1,50 @@
+from django.db import models
+from django.contrib.auth.models import User
+from django.template.defaultfilters import slugify
+
+
+class UserSession(models.Model):
+    unique_id=models.CharField(max_length=150)
+    #probably need name field
+
+    def __str__(self):
+        return str(self.unique_id)
+
+class Posts(models.Model):
+    image=models.ImageField()#for post card
+    article_detail=models.TextField(max_length=200)
+    article_name=models.CharField(max_length=150)#both for post_card and article page
+    article_content=models.TextField()#for article page
+    slug = models.SlugField(null=False, unique=True)#both
+    time_published=models.DateField(auto_now=True)#article_page
+    views=models.IntegerField(default=0,null=True)
+
+    likes=models.ManyToManyField(UserSession,blank=True, related_name='likes')#for article_page 
+    # desc=models.TextField()
+
+    def __str__(self):
+        return str(self.article_name)
+
+    def total_likes(self):
+        return self.likes.count()
+
+    def save(self, *args, **kwargs):
+        self.slug = slugify(f"{self.article_name} {self.time_published}")
+        super(Posts, self).save(*args, **kwargs)
+
+
+
+
+class Comments(models.Model):
+    commentor_name=models.CharField(max_length=100,null=True)
+    commented_post=models.ForeignKey(Posts,on_delete=models.CASCADE)
+    unique_ID=models.ForeignKey(UserSession,on_delete=models.CASCADE,null=True,related_name="ID")
+    comment=models.TextField()
+    comment_on=models.DateTimeField(auto_now_add=True)
+    def __str__(self):
+        return str(self.commentor_name)
+
+
+
+
+

blog_backend/article/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

blog_backend/article/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

blog_backend/blog_backend/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for blog_backend project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'blog_backend.settings')
+
+application = get_asgi_application()