def get_queryset(self):
"""
Optionally restricts the returned books to a given authors or published date,
by filtering against a `author` and `published_date` query parameters in the URL.
"""
queryset = Book.objects.all()
ordering = self.request.query_params.get('sort', None)
authors = self.request.query_params.getlist('author', None)
published_date = self.request.query_params.get('published_date', None)
if published_date:
queryset = queryset.filter(published_date=published_date)
if authors:
queryset_list = [queryset.filter(authors__icontains=author) for author in authors if author is not None]
queryset = QuerySet.union(*queryset_list)
if ordering:
queryset = queryset.order_by(ordering)
return queryset
def search(request):
if request.method == 'GET':
if request.GET.get("searchbar",False):
search = request.GET.get("searchbar")
result_sets = []
author_results = Thread.objects.filter(author__username__icontains=search)
if author_results:
result_sets.append(author_results)
thread_results = Thread.objects.filter(tbody__body__icontains=search)
if thread_results:
result_sets.append(thread_results)
results = QuerySet.union(*result_sets)
print(results[0])
return render(request,
'search_results.html',
{'results':results})
form = forms.SimpleSearchForm()
return render(request,
'search.html',
{'form':form})
def get_queryset(self):
filter_id = self.request.query_params.get('id')
filter_author = self.request.query_params.get('author')
filter_post = self.request.query_params.get('post')
filter_content = self.request.query_params.get('content')
# If ID is provided, get that comment
if filter_id:
return Comment.objects.filter(comment_id__exact=comment_id)
# otherwise build a queryset with all matching comment
queryset = QuerySet(model=Comment)
if filter_author:
queryset.union(Comment.objects.filter(author__exact=filter_author))
if filter_post:
queryset.union(Comment.objects.filter(post__exact=filter_post))
if filter_content:
queryset.union(Comment.objects.filter(content__contains=filter_content))
if not queryset:
return Comment.objects.all()
return queryset
def get_queryset(self):
filter_id = self.request.query_params.get('id')
filter_title = self.request.query_params.get('title')
filter_author = self.request.query_params.get('author')
filter_type = self.request.query_params.get('type')
# If ID is provided, get that post
if filter_id:
return Post.objects.filter(post_id__exact=filter_id)
# otherwise build a queryset with all matching posts
queryset = QuerySet(model=Post)
if filter_title:
queryset.union(Post.objects.filter(title__contains=filter_title))
if filter_author:
queryset.union(Post.objects.filter(author__exact=filter_author))
if filter_type:
queryset.union(Post.objects.filter(post_type__exact=filter_type))
if not queryset:
return Post.objects.all()
return queryset
def _ingredient_intersect(self, ing_qs_list):
"""Returns a QuerySet of recipes shared between ingredients"""
#return QuerySet.intersection(*ing_qs_list)
return QuerySet.union(*ing_qs_list)
