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Adding rss feed for latest pins.

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This commit is contained in:
Isaac Bythewood
2013-09-21 04:28:41 -04:00
parent 670ab91918
commit 3affd088fa
3 changed files with 59 additions and 0 deletions
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55
pinry/core/feeds.py Normal file
View File

@@ -0,0 +1,55 @@
from __future__ import unicode_literals
from django.contrib.syndication.views import Feed
from django.contrib.sites.models import get_current_site
from django.shortcuts import get_object_or_404
from django_images.models import Thumbnail
from .models import Pin
def filter_generator_for(size):
def wrapped_func(obj):
return Thumbnail.objects.get_or_create_at_size(obj.pk, size)
return wrapped_func
class LatestPins(Feed):
title = 'Latest Pins'
link = '/'
description = 'The latest pins from around the internet.'
domain_name = None
item_enclosure_mime_type = 'image/jpeg'
def get_object(self, request):
"""
Doing this as a fix for Django's not including the domain name in enclosure urls.
"""
request_type = 'http'
if request.is_secure(): request_type = 'https'
self.domain_name = ''.join([request_type, '://', get_current_site(request).domain])
return get_object_or_404(Pin)
def items(self):
return Pin.objects.order_by('-published')[:15]
def item_pubdate(self, item):
return item.published
def item_link(self, item):
return item.url
def item_title(self, item):
return item.url
def item_description(self, item):
tags = ', '.join(tag.name for tag in item.tags.all())
return ''.join(['Description: ', item.description or 'None', ' | Tags: ', tags or 'None'])
def item_enclosure_url(self, item):
return self.domain_name + unicode(filter_generator_for('standard')(item.image).image.url)
def item_enclosure_length(self, item):
return filter_generator_for('standard')(item.image).image.size

3
pinry/core/urls.py
View File

@@ -4,6 +4,7 @@ from django.views.generic import TemplateView
from tastypie.api import Api from tastypie.api import Api
from .api import ImageResource, ThumbnailResource, PinResource, UserResource from .api import ImageResource, ThumbnailResource, PinResource, UserResource
from .feeds import LatestPins
from .views import CreateImage from .views import CreateImage
@@ -17,6 +18,8 @@ v1_api.register(UserResource())
urlpatterns = patterns('', urlpatterns = patterns('',
url(r'^api/', include(v1_api.urls, namespace='api')), url(r'^api/', include(v1_api.urls, namespace='api')),
url(r'feeds/latest-pins/', LatestPins()),
url(r'^pins/pin-form/$', TemplateView.as_view(template_name='core/pin_form.html'), url(r'^pins/pin-form/$', TemplateView.as_view(template_name='core/pin_form.html'),
name='pin-form'), name='pin-form'),
url(r'^pins/create-image/$', CreateImage.as_view(), name='create-image'), url(r'^pins/create-image/$', CreateImage.as_view(), name='create-image'),

1
pinry/templates/base.html
View File

@@ -5,6 +5,7 @@
<head> <head>
<meta charset="utf-8"/> <meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<link rel="alternate" type="application/rss+xml" href="/feeds/latest-pins/" />
<!-- ___ ___ ___ <!-- ___ ___ ___
/ /\ ___ /__/\ / /\ ___ / /\ ___ /__/\ / /\ ___