def autocomplete(request):
"""Return results for the autocomplete feature on the search page."""
query = request.GET.get('query', '').strip()
if not query:
return HttpResponseBadRequest()
results = {}
for key, fields in AUTOCOMPLETE_FIELDS.items():
results['by_{0}'.format(key)] = autocomplete_suggestion(query, fields)
return JSONResponse(results)
def autocomplete(request):
"""Return results for the autocomplete feature on the search page."""
query = request.GET.get('query', '').strip()
if not query:
return HttpResponseBadRequest()
results = {}
for key, fields in AUTOCOMPLETE_FIELDS.items():
results['by_{0}'.format(key)] = autocomplete_suggestion(query, fields)
return JSONResponse(results)
def perform_search(self):
"""
Perform a search using the parameters bound to this form.
:throws ValidationError: If the form doesn't pass validation.
"""
if not self.is_valid():
raise ValidationError('Form must be valid to perform search.')
return search_videos(
query=self.cleaned_data['query'],
fields=AUTOCOMPLETE_FIELDS.get(self.cleaned_data['field'], None),
region=self.cleaned_data['region'],
sort=self.cleaned_data['sort'],
)
class VideoSearchForm(forms.Form):
"""Form for the search feature on the video listing page."""
FIELD_CHOICES = [(value, '') for value in AUTOCOMPLETE_FIELDS.keys()]
REGION_CHOICES = [('', _lazy('All regions'))] + region_names.items()
SORT_CHOICES = [
# L10n: Label for the order in which to sort a list of videos.
('', _lazy('Random')),
# L10n: Label for the order in which to sort a list of videos.
('title', _lazy('by Title')),
]
query = forms.CharField(
required=False,
widget=forms.TextInput(attrs={
'type': 'search',
'autocomplete': 'off'
}))
region = forms.TypedChoiceField(
required=False,
choices=REGION_CHOICES,
coerce=int,
empty_value='')
sort = forms.ChoiceField(
required=False,
choices=SORT_CHOICES)
field = forms.ChoiceField(
required=False,
choices=FIELD_CHOICES,
widget=forms.HiddenInput)
region_names = dict(REGION_CHOICES)
def __init__(self, request, *args, **kwargs):
super(VideoSearchForm, self).__init__(*args, **kwargs)
# Only make popular option available if voting hasn't ended.
if not waffle.flag_is_active(request, 'voting-end'):
# L10n: Label for the order in which to sort a list of videos.
self.fields['sort'].choices += [('popular', _lazy('by Popularity'))]
def clean(self):
super(VideoSearchForm, self).clean()
# If the user is performing a search, remove the random sorting option.
if self.cleaned_data['query']:
sort = self.fields['sort']
sort.choices = filter(lambda choice: choice[0] != '', sort.choices)
self.cleaned_data['sort'] = self.cleaned_data.get('sort') or 'title'
return self.cleaned_data
def perform_search(self):
"""
Perform a search using the parameters bound to this form.
:throws ValidationError: If the form doesn't pass validation.
"""
if not self.is_valid():
raise ValidationError('Form must be valid to perform search.')
return search_videos(
query=self.cleaned_data['query'],
fields=AUTOCOMPLETE_FIELDS.get(self.cleaned_data['field'], None),
region=self.cleaned_data['region'],
sort=self.cleaned_data['sort'],
)
