Created
January 30, 2012 01:38
-
-
Save jorilallo/1701845 to your computer and use it in GitHub Desktop.
Tastypie paginated search for Haystack
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
from django.conf.urls.defaults import * | |
from tastypie.paginator import Paginator | |
from tastypie.exceptions import BadRequest | |
from tastypie.resources import ModelResource | |
from tastypie.utils import trailing_slash | |
from haystack.query import SearchQuerySet, EmptySearchQuerySet | |
from clips.models import Clip | |
class ClipResource(ModelResource): | |
class Meta: | |
queryset = Clip.objects.all().order_by('-created') | |
resource_name = 'clips' | |
# Custom search endpoint | |
def override_urls(self): | |
return [ | |
url(r"^(?P<resource_name>%s)/search/?$" % (self._meta.resource_name), self.wrap_view('get_search'), name="api_get_search"), | |
] | |
def get_search(self, request, **kwargs): | |
''' | |
Custom endpoint for search | |
''' | |
self.method_check(request, allowed=['get']) | |
self.is_authenticated(request) | |
self.throttle_check(request) | |
query = request.GET.get('q', None) | |
if not query: | |
raise BadRequest('Please supply the search parameter (e.g. "/api/v0/clips/search/?q=css")') | |
results = SearchQuerySet().models(Clip).filter(user=request.user).auto_query(query) | |
if not results: | |
results = EmptySearchQuerySet() | |
paginator = Paginator(request.GET, results, resource_uri='/api/v0/clips/search/') | |
bundles = [] | |
for result in paginator.page()['objects']: | |
bundle = self.build_bundle(obj=result.object, request=request) | |
bundles.append(self.full_dehydrate(bundle)) | |
object_list = { | |
'meta': paginator.page()['meta'], | |
'objects': bundles | |
} | |
object_list['meta']['search_query'] = query | |
self.log_throttled_access(request) | |
return self.create_response(request, object_list) |
Awesome! I removed the ".filter(user=request.user)" from the results, changed everything else for my particular model and it worked perfectly. :)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
great i had to remove the ".object" in bundle = self.build_bundle(obj=result.object, request=request)
to make it work, but it's perfect thx.