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98 | from django.utils import simplejson
from django.http import HttpResponse
from django.shortcuts import get_object_or_404
from basic.blog.models import Post, Category
from django.conf import settings
from django import http
from django.template import loader, Context
from django_proxy.models import Proxy
from django.views.generic import list_detail
def post_result_item(post):
'''Generates the item result object for django-springsteen integration.'''
return {
'title': post.title,
'url': settings.SITE_URL + post.get_absolute_url(),
'text': post.body,
}
def springsteen_results(request):
'''
Creates the django-springsteen compliant JSON results for only for findjango
integration.
Results:
Published Post objects.
'''
results = [ post_result_item(item) for item in Post.objects.published() ]
response_dict = { 'total_results': Post.objects.published().count(), 'results': results, }
return HttpResponse(simplejson.dumps(response_dict), mimetype='application/javascript')
def server_error(request, template_name='500.html'):
'''Handles displaying 500 server error page along with application MEDIA.'''
t = loader.get_template(template_name)
return http.HttpResponseServerError(t.render(Context({
"MEDIA_URL": settings.MEDIA_URL,
"STATIC_URL": settings.STATIC_URL,
})))
def springsteen_firehose(request):
'''Generates django-springsteen compliant JSON results of proxy models for findjango integration.'''
def result_item(proxy):
'''Generates the item result object.'''
if proxy.content_type.name == 'bookmark':
url = proxy.content_object.get_absolute_url()
else:
url = settings.SITE_URL + proxy.content_object.get_absolute_url()
return {
'title': proxy.title,
'url': url,
'text': proxy.description,
}
results = [ result_item(item) for item in Proxy.objects.published().order_by('-pub_date') ]
response_dict = { 'total_results': Proxy.objects.published().count(), 'results': results, }
return HttpResponse(simplejson.dumps(response_dict), mimetype='application/javascript')
def springsteen_category(request, slug):
'''
Creates the django-springsteen compliant JSON results for only for findjango
integration.
Results:
Published Post objects by category.
'''
category = get_object_or_404(Category, slug__iexact=slug)
results = [ post_result_item(item) for item in category.post_set.published() ]
response_dict = { 'total_results': category.post_set.published().count(), 'results': results, }
return HttpResponse(simplejson.dumps(response_dict), mimetype='application/javascript')
def home_list(request, page=0, template_name='proxy/proxy_list.html', **kwargs):
'''
Homepage.
Template: ``proxy/proxy_list.html``
Context:
object_list
Aggregated list of Proxy instances (post, quote, bookmark).
'''
return list_detail.object_list(
request,
queryset = Proxy.objects.published().order_by('-pub_date'),
paginate_by = getattr(settings,'BLOG_PAGESIZE',20),
page = page,
template_name = template_name,
**kwargs
)
|
