all changes

blog/feeds.py

@@ -0,0 +1,23 @@
+import markdown
+from django.contrib.syndication.views import Feed
+from django.template.defaultfilters import truncatewords_html
+from django.urls import reverse_lazy
+from .models import Post
+
+
+class LatestPostFeed(Feed):
+    title = 'My blog'
+    link = reverse_lazy('blog:post_list')
+    description = 'New posts of my blog.'
+
+    def items(self):
+        return Post.published.all()[:5]
+
+    def item_title(self, item):
+        return item.title
+
+    def item_description(self, item):
+        return truncatewords_html(markdown.markdown(item.body), 30)
+
+    def item_pubdate(self, item):
+        return item.publish

blog/forms.py

@@ -0,0 +1,20 @@
+from django import forms
+from .models import Comment
+
+
+class EmailPostForm(forms.Form):
+    name = forms.CharField(max_length=25)
+    email = forms.EmailField()
+    to = forms.EmailField()
+    comments = forms.CharField(required=False,
+                               widget=forms.Textarea)
+
+
+class CommentForm(forms.ModelForm):
+    class Meta:
+        model = Comment
+        fields = ['name', 'email', 'body']
+
+
+class SearchForm(forms.Form):
+    query = forms.CharField()

blog/migrations/0003_comment_comment_blog_commen_created_0e6ed4_idx.py

@@ -0,0 +1,34 @@
+# Generated by Django 4.2 on 2023-05-22 16:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('blog', '0002_alter_post_slug'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=80)),
+                ('email', models.EmailField(max_length=254)),
+                ('body', models.TextField()),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('updated', models.DateTimeField(auto_now=True)),
+                ('active', models.BooleanField(default=True)),
+                ('post', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments', to='blog.post')),
+            ],
+            options={
+                'ordering': ['created'],
+            },
+        ),
+        migrations.AddIndex(
+            model_name='comment',
+            index=models.Index(fields=['created'], name='blog_commen_created_0e6ed4_idx'),
+        ),
+    ]

blog/migrations/0004_post_tags.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2 on 2023-05-24 16:42
+
+from django.db import migrations
+import taggit.managers
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('taggit', '0005_auto_20220424_2025'),
+        ('blog', '0003_comment_comment_blog_commen_created_0e6ed4_idx'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='post',
+            name='tags',
+            field=taggit.managers.TaggableManager(help_text='A comma-separated list of tags.', through='taggit.TaggedItem', to='taggit.Tag', verbose_name='Tags'),
+        ),
+    ]

blog/sitemaps.py

@@ -0,0 +1,13 @@
+from django.contrib.sitemaps import Sitemap
+from .models import Post
+
+
+class PostSitemap(Sitemap):
+    changefreq = 'weekly'
+    priority = 0.9
+
+    def items(self):
+        return Post.published.all()
+
+    def lastmod(self, obj):
+        return obj.updated

blog/templates/blog/post/comment.html

@@ -0,0 +1,11 @@
+{% extends 'blog/base.html' %}
+{% block title %}Add a comment {% endblock title %}
+
+{% block content %}
+{% if comment %}
+<h2>Your comment has been added.</h2>
+<p><a href="{{ post.get_absolute_url }}">Back to the post</a></p>
+{% else %}
+{% include 'blog/post/includes/comment_form.html' %}
+{% endif %}
+{% endblock content %}

blog/templates/blog/post/includes/comment_form.html

@@ -0,0 +1,6 @@
+<h2>Add a new comment</h2>
+<form action="{% url 'blog:post_comment' post.id %}" method="post">
+    {{form.as_p}}
+    {% csrf_token %}
+    <p><input type="submit" value="Add comment"></p>
+</form>

blog/templates/blog/post/latest_posts.html

@@ -0,0 +1,7 @@
+<ul>
+    {% for post in latest_posts %}
+    <li>
+        <a href="{{post.get_absolute_url}}">{{post.title}}</a>
+    </li>
+    {% endfor %}
+</ul>

blog/templates/blog/post/search.html

@@ -0,0 +1,32 @@
+{% extends "blog/base.html" %}
+{% load blog_tags %}
+
+{% block title %}Search{% endblock %}
+
+{% block content %}
+  {% if query %}
+    <h1>Posts containing "{{ query }}"</h1>
+    <h3>
+      {% with results.count as total_results %}
+        Found {{ total_results }} result{{ total_results|pluralize }}
+      {% endwith %}
+    </h3>
+    {% for post in results %}
+      <h4>
+        <a href="{{ post.get_absolute_url }}">
+          {{ post.title }}
+        </a>
+      </h4>
+      {{ post.body|markdown|truncatewords_html:12 }}
+    {% empty %}
+      <p>There are no results for your query.</p>
+    {% endfor %}
+    <p><a href="{% url "blog:post_search" %}">Search again</a></p>
+  {% else %}
+    <h1>Search for posts</h1>
+    <form method="get">
+      {{ form.as_p }}
+      <input type="submit" value="Search">
+    </form>
+  {% endif %}
+{% endblock %}

blog/templates/blog/post/share.html

@@ -0,0 +1,17 @@
+{% extends 'blog/base.html' %}
+{% block title %} Share a post {% endblock title %}
+{% block content %}
+{% if sent %}
+<h1>E-mail successfully sent</h1>
+<p>
+    {{post.title}} was successfully sent to {{form.cleaned_data.to}}.
+</p>
+{% else %}
+<h1>share {{post.title}} by e-mail</h1>
+<form method="post" novalidate>
+    {{form.as_p }}
+     {% csrf_token %} 
+    <input type="submit" value="Send e-mail">
+</form>
+{% endif %}
+{% endblock content %}

blog/templatetags/blog_tags.py

@@ -0,0 +1,31 @@
+from django import template
+from ..models import Post
+from django.db.models import Count, Q
+from django.utils.safestring import mark_safe
+import markdown
+
+register = template.Library()
+
+
+@register.simple_tag
+def total_posts():
+    return Post.published.count()
+
+
+@register.inclusion_tag('blog/post/latest_posts.html')
+def show_latest_posts(count=5):
+    latest_posts = Post.published.order_by('-publish')[:count]
+    return {'latest_posts': latest_posts}
+
+
+@register.simple_tag
+def get_most_commented_posts(count=5):
+    return Post.published.annotate(
+        total_comments=Count('comments')
+
+    ).order_by('-total_comments')[:count]
+
+
+@register.filter(name='markdown')
+def markdown_format(text):
+    return mark_safe(markdown.markdown(text))

mysite/settings.py

@@ -29,7 +29,7 @@
 
 
 # Application definition
-
+SITE_ID = 1
 INSTALLED_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',
@@ -38,6 +38,9 @@
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'blog.apps.BlogConfig',
+    'taggit',
+    'django.contrib.sites',
+    'django.contrib.sitemaps',
 ]
 
 MIDDLEWARE = [
@@ -76,8 +79,10 @@
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': 'dbnew',
+        'USER': 'postgres',
+        'PASSWORD': 'Admin@123',
     }
 }
 
@@ -121,7 +126,14 @@
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
 
-# DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 # STATICFILES_DIRS = [
 #     BASE_DIR / "static",
 # ]
+EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
+
+EMAIL_HOST = 'smtp.gmail.com'
+EMAIL_HOST_USER = 'imamitsinghchauhan@gmail.com'
+EMAIL_HOST_PASSWORD = 'vbhgqsemhweiuqcx'
+EMAIL_PORT = 587
+EMAIL_USE_TLS = True

mysite/urls.py

@@ -1,8 +1,15 @@
 
 from django.contrib import admin
 from django.urls import path, include
+from django.contrib.sitemaps.views import sitemap
+from blog.sitemaps import PostSitemap
+sitemaps = {
+    'posts': PostSitemap,
+}
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('blog/', include('blog.urls', namespace='blog')),
+    path('', include('blog.urls', namespace='blog')),
+    path('sitemap.xml', sitemap, {'sitemaps': sitemaps},
+         name='django.contrib.sitemaps.views.sitemap')
 
 ]