Added SearchFeild PostManager and Varios functionality

posts/forms.py

@@ -7,5 +7,7 @@ class Meta:
 		fields = [
 			"title",
 			"content",
-			"image"
+			"image",
+			"draft",
+			"publish"
 		]

posts/migrations/0001_initial.py

@@ -1,8 +1,9 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.9 on 2018-05-26 07:21
+# Generated by Django 1.9 on 2018-06-02 08:58
 from __future__ import unicode_literals
 
 from django.db import migrations, models
+import posts.models
 
 
 class Migration(migrations.Migration):
@@ -18,6 +19,10 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('title', models.CharField(max_length=120)),
+                ('slug', models.SlugField(unique=True)),
+                ('image', models.ImageField(blank=True, height_field='height_field', null=True, upload_to=posts.models.upload_location, width_field='width_field')),
+                ('width_field', models.IntegerField(default=0)),
+                ('height_field', models.IntegerField(default=0)),
                 ('content', models.TextField()),
                 ('updated', models.DateTimeField(auto_now=True)),
                 ('timestamp', models.DateTimeField(auto_now_add=True)),

posts/migrations/0002_auto_20180602_1605.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9 on 2018-06-02 10:35
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('posts', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='post',
+            options={'ordering': ['-timestamp', '-updated']},
+        ),
+        migrations.AddField(
+            model_name='post',
+            name='user',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

posts/migrations/0003_auto_20180602_1633.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9 on 2018-06-02 11:03
+from __future__ import unicode_literals
+
+import datetime
+from django.db import migrations, models
+from django.utils.timezone import utc
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('posts', '0002_auto_20180602_1605'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='post',
+            name='draft',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='post',
+            name='publish',
+            field=models.DateTimeField(default=datetime.datetime(2018, 6, 2, 11, 3, 15, 124529, tzinfo=utc)),
+            preserve_default=False,
+        ),
+    ]

posts/models.py

@@ -1,25 +1,68 @@
-from django.db import models
+from django.conf import settings
 from django.core.urlresolvers import reverse
+from django.db import models
+from django.db.models.signals import pre_save
+from django.utils import timezone
 
-#set upload location Accordingly
-def upload_location(instance,filename):
-	print(instance)
-	return "%s/%s"%(instance.id,filename)
-
+from django.utils.text import slugify
 # Create your models here.
+# MVC MODEL VIEW CONTROLLER
+class PostManager(models.Manager):
+    def active(self,*args,**kwargs):
+        return super(PostManager,self).filter(draft=False).filter(publish__lte=timezone.now())
+
+def upload_location(instance, filename):
+    #filebase, extension = filename.split(".")
+    #return "%s/%s.%s" %(instance.id, instance.id, extension)
+    return "%s/%s" %(instance.id, filename)
+
 class Post(models.Model):
-	title = models.CharField(max_length=120)
-	image = models.ImageField(upload_to=upload_location,null=True,
-		blank=True,width_field="width_field",
-		height_field="height_field")
-	width_field = models.IntegerField(default=0)
-	height_field = models.IntegerField(default=0)
-	content = models.TextField()
-	updated = models.DateTimeField(auto_now=True, auto_now_add = False)
-	timestamp = models.DateTimeField(auto_now=False, auto_now_add = True)
-
-	def __str__(self):
-		return self.title
-
-	def get_absolute_url(self):
-		return reverse("posts:detail",kwargs={"id":self.id})
+    user = models.ForeignKey(settings.AUTH_USER_MODEL,default=1)
+    title = models.CharField(max_length=120)
+    slug = models.SlugField(unique=True)
+    image = models.ImageField(upload_to=upload_location, 
+            null=True, 
+            blank=True, 
+            width_field="width_field", 
+            height_field="height_field")
+    height_field = models.IntegerField(default=0)
+    width_field = models.IntegerField(default=0)
+    content = models.TextField()
+    draft = models.BooleanField(default=False)
+    publish = models.DateTimeField(auto_now=False, auto_now_add=False)
+    updated = models.DateTimeField(auto_now=True, auto_now_add=False)
+    timestamp = models.DateTimeField(auto_now=False, auto_now_add=True)
+    objects =  PostManager()
+    def __unicode__(self):
+        return self.title
+
+    def __str__(self):
+        return self.title
+
+    def get_absolute_url(self):
+        return reverse("posts:detail", kwargs={"slug": self.slug})
+
+    class Meta:
+        ordering = ["-timestamp", "-updated"]
+
+
+
+def create_slug(instance, new_slug=None):
+    slug = slugify(instance.title)
+    if new_slug is not None:
+        slug = new_slug
+    qs = Post.objects.filter(slug=slug).order_by("-id")
+    exists = qs.exists()
+    if exists:
+        new_slug = "%s-%s" %(slug, qs.first().id)
+        return create_slug(instance, new_slug=new_slug)
+    return slug
+
+
+def pre_save_post_receiver(sender, instance, *args, **kwargs):
+    if not instance.slug:
+        instance.slug = create_slug(instance)
+
+
+
+pre_save.connect(pre_save_post_receiver, sender=Post)

posts/templatetags/urlify.py

@@ -0,0 +1,8 @@
+from urllib.parse import quote_plus
+from django import template
+
+register = template.Library()
+
+@register.filter
+def urlify(value):
+	return quote_plus(value)

posts/urls.py

@@ -1,31 +1,19 @@
 from django.conf.urls import url
+from django.contrib import admin
 
 from .views import (
 	post_list,
 	post_create,
 	post_detail,
 	post_update,
-	post_delete
+	post_delete,
 	)
 
 urlpatterns = [
-    url(r'^$',        post_list, name='list'),
+	url(r'^$', post_list, name='list'),
     url(r'^create/$', post_create),
-    url(r'^(?P<id>\d+)/$', post_detail,name='detail'),
-    url(r'^(?P<id>\d+)/edit/$', post_update,name='update'),
-    url(r'^(?P<id>\d+)/delete/$', post_delete),
-
-
-]
-
-
-
-# urlpatterns = [
-#     url(r'^$',        "posts.views.post_list"),
-#     url(r'^create/$', "posts.views.post_create"),
-#     url(r'^detail/$', "posts.views.post_detail"),
-#     url(r'^update/$', "posts.views.post_update"),
-#     url(r'^delete/$', "posts.views.post_delete"),
-
-
-# ]
+    url(r'^(?P<slug>[\w-]+)/$', post_detail, name='detail'),
+    url(r'^(?P<slug>[\w-]+)/edit/$', post_update, name='update'),
+    url(r'^(?P<slug>[\w-]+)/delete/$', post_delete),
+    #url(r'^posts/$', "<appname>.views.<function_name>"),
+]