def index(self, request):
"""The view for showing all the results in the Haystack index. Emulates
the standard Django ChangeList mostly.
:param request: the current request.
:type request: WSGIRequest
:return: A template rendered into an HttpReponse
"""
if not self.has_change_permission(request, None):
raise PermissionDenied("Not a superuser")
page_var = self.get_paginator_var(request)
form = PreSelectedModelSearchForm(request.GET or None, load_all=False)
minimum_page = form.fields[page_var].min_value
# Make sure there are some models indexed
available_models = model_choices()
if len(available_models) <= 0:
raise Search404('No search indexes bound via Haystack')
# We've not selected any models, so we're going to redirect and select
# all of them. This will bite me in the ass if someone searches for a string
# but no models, but I don't know WTF they'd expect to return, anyway.
# Note that I'm only doing this to sidestep this issue:
# https://gist.github.com/3766607
if 'models' not in request.GET.keys():
# TODO: make this betterererer.
new_qs = ['&models=%s' % x[0] for x in available_models]
# if we're in haystack2, we probably want to provide the 'default'
# connection so that it behaves as if "initial" were in place.
if form.has_multiple_connections():
new_qs.append('&connection=' +
form.fields['connection'].initial)
new_qs = ''.join(new_qs)
existing_query = request.GET.copy()
if page_var in existing_query:
existing_query.pop(page_var)
existing_query[page_var] = minimum_page
location = '%(path)s?%(existing_qs)s%(new_qs)s' % {
'existing_qs': existing_query.urlencode(),
'new_qs': new_qs,
'path': request.path_info,
}
return HttpResponseRedirect(location)
sqs = form.search()
cleaned_GET = form.cleaned_data_querydict
try:
page_no = int(cleaned_GET.get(PAGE_VAR, minimum_page))
except ValueError:
page_no = minimum_page
results_per_page = self.get_results_per_page(request)
paginator = Paginator(sqs, results_per_page)
try:
page = paginator.page(page_no + 1)
except (InvalidPage, ValueError):
# paginator.page may raise InvalidPage if we've gone too far
# meanwhile, casting the querystring parameter may raise ValueError
# if it's None, or '', or other silly input.
raise Search404("Invalid page")
query = request.GET.get(self.get_search_var(request), None)
connection = request.GET.get('connection', None)
title = self.model._meta.verbose_name_plural
wrapped_facets = FacetWrapper(
sqs.facet_counts(), querydict=form.cleaned_data_querydict.copy())
context = {
'results':
self.get_wrapped_search_results(page.object_list),
'pagination_required':
page.has_other_pages(),
# this may be expanded into xrange(*page_range) to copy what
# the paginator would yield. This prevents 50000+ pages making
# the page slow to render because of django-debug-toolbar.
'page_range': (1, paginator.num_pages + 1),
'page_num':
page.number,
'result_count':
paginator.count,
'opts':
self.model._meta,
'title':
force_text(title),
'root_path':
getattr(self.admin_site, 'root_path', None),
'app_label':
self.model._meta.app_label,
'filtered':
True,
'form':
form,
'form_valid':
form.is_valid(),
'query_string':
self.get_current_query_string(request, remove=[page_var]),
'search_model_count':
len(cleaned_GET.getlist('models')),
'search_facet_count':
len(cleaned_GET.getlist('possible_facets')),
'search_var':
self.get_search_var(request),
'page_var':
page_var,
'facets':
wrapped_facets,
'applied_facets':
form.applied_facets(),
'module_name':
force_text(self.model._meta.verbose_name_plural),
'cl':
FakeChangeListForPaginator(request, page, results_per_page,
self.model._meta),
'haystack_version':
_haystack_version,
# Note: the empty Media object isn't specficially required for the
# standard Django admin, but is apparently a pre-requisite for
# things like Grappelli.
# See #1 (https://github.com/kezabelle/django-haystackbrowser/pull/1)
'media':
Media()
}
# Update the context with variables that should be available to every page
context.update(self.each_context_compat(request))
return self.do_render(
request=request,
template_name='admin/haystackbrowser/result_list.html',
context=context)
def index(self, request):
"""The view for showing all the results in the Haystack index. Emulates
the standard Django ChangeList mostly.
:param request: the current request.
:type request: WSGIRequest
:return: A template rendered into an HttpReponse
"""
page_var = self.get_paginator_var(request)
form = PreSelectedModelSearchForm(request.GET or None, load_all=False)
# Make sure there are some models indexed
available_models = model_choices()
if len(available_models) < 0:
raise Http404
# We've not selected any models, so we're going to redirect and select
# all of them. This will bite me in the ass if someone searches for a string
# but no models, but I don't know WTF they'd expect to return, anyway.
# Note that I'm only doing this to sidestep this issue:
# https://gist.github.com/3766607
if 'models' not in request.GET.keys():
# TODO: make this betterererer.
new_qs = ['&models=%s' % x[0] for x in available_models]
# if we're in haystack2, we probably want to provide the 'default'
# connection so that it behaves as if "initial" were in place.
if form.has_multiple_connections():
new_qs.append('&connection=' + form.fields['connection'].initial)
new_qs = ''.join(new_qs)
qs = self.get_current_query_string(request, remove=['p'])
return HttpResponseRedirect(request.path_info + qs + new_qs)
try:
sqs = form.search()
try:
page_no = int(request.GET.get(PAGE_VAR, 0))
except ValueError:
page_no = 0
#page_no = int(request.GET.get(page_var, 1))
results_per_page = self.get_results_per_page(request)
paginator = Paginator(sqs, results_per_page)
page = paginator.page(page_no+1)
except (InvalidPage, ValueError):
# paginator.page may raise InvalidPage if we've gone too far
# meanwhile, casting the querystring parameter may raise ValueError
# if it's None, or '', or other silly input.
raise Http404
query = request.GET.get(self.get_search_var(request), None)
connection = request.GET.get('connection', None)
title = self.model._meta.verbose_name_plural
if query:
title = string_concat(self.model._meta.verbose_name_plural, ' for "',
query, '"')
if connection:
title = string_concat(title, ' using "', connection, '" connection')
context = {
'results': self.get_wrapped_search_results(page.object_list),
'pagination_required': page.has_other_pages(),
'page_range': paginator.page_range,
'page_num': page.number,
'result_count': paginator.count,
'opts': self.model._meta,
'title': force_unicode(title),
'root_path': getattr(self.admin_site, 'root_path', None),
'app_label': self.model._meta.app_label,
'filtered': True,
'form': form,
'query_string': self.get_current_query_string(request, remove=['p']),
'search_model_count': len(request.GET.getlist('models')),
'search_facet_count': len(request.GET.getlist('possible_facets')),
'search_var': self.get_search_var(request),
'page_var': page_var,
'facets': FacetWrapper(sqs.facet_counts()),
'module_name': force_unicode(self.model._meta.verbose_name_plural),
'cl': FakeChangeListForPaginator(request, page, results_per_page, self.model._meta),
'haystack_version': _haystack_version,
# Note: the empty Media object isn't specficially required for the
# standard Django admin, but is apparently a pre-requisite for
# things like Grappelli.
# See #1 (https://github.com/kezabelle/django-haystackbrowser/pull/1)
'media': Media()
}
return render_to_response('admin/haystackbrowser/result_list.html', context,
context_instance=RequestContext(request))
def index(self, request):
"""The view for showing all the results in the Haystack index. Emulates
the standard Django ChangeList mostly.
:param request: the current request.
:type request: WSGIRequest
:return: A template rendered into an HttpReponse
"""
if not self.has_change_permission(request, None):
raise PermissionDenied("Not a superuser")
page_var = self.get_paginator_var(request)
form = PreSelectedModelSearchForm(request.GET or None, load_all=False)
minimum_page = form.fields[page_var].min_value
# Make sure there are some models indexed
available_models = model_choices()
if len(available_models) <= 0:
raise Search404('No search indexes bound via Haystack')
# We've not selected any models, so we're going to redirect and select
# all of them. This will bite me in the ass if someone searches for a string
# but no models, but I don't know WTF they'd expect to return, anyway.
# Note that I'm only doing this to sidestep this issue:
# https://gist.github.com/3766607
if 'models' not in request.GET.keys():
# TODO: make this betterererer.
new_qs = ['&models=%s' % x[0] for x in available_models]
# if we're in haystack2, we probably want to provide the 'default'
# connection so that it behaves as if "initial" were in place.
if form.has_multiple_connections():
new_qs.append('&connection=' + form.fields['connection'].initial)
new_qs = ''.join(new_qs)
existing_query = request.GET.copy()
if page_var in existing_query:
existing_query.pop(page_var)
existing_query[page_var] = minimum_page
location = '%(path)s?%(existing_qs)s%(new_qs)s' % {
'existing_qs': existing_query.urlencode(),
'new_qs': new_qs,
'path': request.path_info,
}
return HttpResponseRedirect(location)
sqs = form.search()
cleaned_GET = form.cleaned_data_querydict
try:
page_no = int(cleaned_GET.get(PAGE_VAR, minimum_page))
except ValueError:
page_no = minimum_page
results_per_page = self.get_results_per_page(request)
paginator = Paginator(sqs, results_per_page)
try:
page = paginator.page(page_no+1)
except (InvalidPage, ValueError):
# paginator.page may raise InvalidPage if we've gone too far
# meanwhile, casting the querystring parameter may raise ValueError
# if it's None, or '', or other silly input.
raise Search404("Invalid page")
query = request.GET.get(self.get_search_var(request), None)
connection = request.GET.get('connection', None)
title = self.model._meta.verbose_name_plural
wrapped_facets = FacetWrapper(
sqs.facet_counts(), querydict=form.cleaned_data_querydict.copy())
context = {
'results': self.get_wrapped_search_results(page.object_list),
'pagination_required': page.has_other_pages(),
# this may be expanded into xrange(*page_range) to copy what
# the paginator would yield. This prevents 50000+ pages making
# the page slow to render because of django-debug-toolbar.
'page_range': (1, paginator.num_pages + 1),
'page_num': page.number,
'result_count': paginator.count,
'opts': self.model._meta,
'title': force_text(title),
'root_path': getattr(self.admin_site, 'root_path', None),
'app_label': self.model._meta.app_label,
'filtered': True,
'form': form,
'form_valid': form.is_valid(),
'query_string': self.get_current_query_string(request, remove=[page_var]),
'search_model_count': len(cleaned_GET.getlist('models')),
'search_facet_count': len(cleaned_GET.getlist('possible_facets')),
'search_var': self.get_search_var(request),
'page_var': page_var,
'facets': wrapped_facets,
'applied_facets': form.applied_facets(),
'module_name': force_text(self.model._meta.verbose_name_plural),
'cl': FakeChangeListForPaginator(request, page, results_per_page, self.model._meta),
'haystack_version': _haystack_version,
# Note: the empty Media object isn't specficially required for the
# standard Django admin, but is apparently a pre-requisite for
# things like Grappelli.
# See #1 (https://github.com/kezabelle/django-haystackbrowser/pull/1)
'media': Media()
}
return self.do_render(request=request,
template_name='admin/haystackbrowser/result_list.html',
context=context)
def index(self, request):
"""The view for showing all the results in the Haystack index. Emulates
the standard Django ChangeList mostly.
:param request: the current request.
:type request: WSGIRequest
:return: A template rendered into an HttpReponse
"""
page_var = self.get_paginator_var(request)
form = PreSelectedModelSearchForm(request.GET or None, load_all=False)
# Make sure there are some models indexed
available_models = model_choices()
if len(available_models) < 0:
raise Http404
# We've not selected any models, so we're going to redirect and select
# all of them. This will bite me in the ass if someone searches for a string
# but no models, but I don't know WTF they'd expect to return, anyway.
# Note that I'm only doing this to sidestep this issue:
# https://gist.github.com/3766607
if 'models' not in request.GET.keys():
# TODO: make this betterererer.
new_qs = ['&models=%s' % x[0] for x in available_models]
# if we're in haystack2, we probably want to provide the 'default'
# connection so that it behaves as if "initial" were in place.
if form.has_multiple_connections():
new_qs.append('&connection=' +
form.fields['connection'].initial)
new_qs = ''.join(new_qs)
qs = self.get_current_query_string(request, remove=['p'])
return HttpResponseRedirect(request.path_info + qs + new_qs)
try:
sqs = form.search()
try:
page_no = int(request.GET.get(PAGE_VAR, 0))
except ValueError:
page_no = 0
#page_no = int(request.GET.get(page_var, 1))
results_per_page = self.get_results_per_page(request)
paginator = Paginator(sqs, results_per_page)
page = paginator.page(page_no + 1)
except (InvalidPage, ValueError):
# paginator.page may raise InvalidPage if we've gone too far
# meanwhile, casting the querystring parameter may raise ValueError
# if it's None, or '', or other silly input.
raise Http404
query = request.GET.get(self.get_search_var(request), None)
connection = request.GET.get('connection', None)
title = self.model._meta.verbose_name_plural
if query:
title = string_concat(self.model._meta.verbose_name_plural,
' for "', query, '"')
if connection:
title = string_concat(title, ' using "', connection,
'" connection')
context = {
'results':
self.get_wrapped_search_results(page.object_list),
'pagination_required':
page.has_other_pages(),
'page_range':
paginator.page_range,
'page_num':
page.number,
'result_count':
paginator.count,
'opts':
self.model._meta,
'title':
force_unicode(title),
'root_path':
getattr(self.admin_site, 'root_path', None),
'app_label':
self.model._meta.app_label,
'filtered':
True,
'form':
form,
'query_string':
self.get_current_query_string(request, remove=['p']),
'search_model_count':
len(request.GET.getlist('models')),
'search_facet_count':
len(request.GET.getlist('possible_facets')),
'search_var':
self.get_search_var(request),
'page_var':
page_var,
'facets':
FacetWrapper(sqs.facet_counts()),
'module_name':
force_unicode(self.model._meta.verbose_name_plural),
'cl':
FakeChangeListForPaginator(request, page, results_per_page,
self.model._meta),
'haystack_version':
_haystack_version,
# Note: the empty Media object isn't specficially required for the
# standard Django admin, but is apparently a pre-requisite for
# things like Grappelli.
# See #1 (https://github.com/kezabelle/django-haystackbrowser/pull/1)
'media':
Media()
}
return render_to_response('admin/haystackbrowser/result_list.html',
context,
context_instance=RequestContext(request))
def test_has_multiple_connections_version2_nope():
form = PreSelectedModelSearchForm(data={})
with override_settings(HAYSTACK_CONNECTIONS={'default': 1}):
assert form.has_multiple_connections() is False
def test_has_multiple_connections_version1():
form = PreSelectedModelSearchForm(data={})
assert form.has_multiple_connections() is False
def test_has_multiple_connections_version2_nope():
form = PreSelectedModelSearchForm(data={})
with override_settings(HAYSTACK_CONNECTIONS={'default': 1}):
assert form.has_multiple_connections() is False
def test_has_multiple_connections_version1():
form = PreSelectedModelSearchForm(data={})
assert form.has_multiple_connections() is False
def index(self, request):
"""The view for showing all the results in the Haystack index. Emulates
the standard Django ChangeList mostly.
:param request: the current request.
:type request: WSGIRequest
:return: A template rendered into an HttpReponse
"""
page_var = self.get_paginator_var(request)
form = PreSelectedModelSearchForm(request.GET or None, load_all=False)
# Make sure there are some models indexed
available_models = model_choices()
if len(available_models) <= 0:
raise Search404("No search indexes bound via Haystack")
# We've not selected any models, so we're going to redirect and select
# all of them. This will bite me in the ass if someone searches for a string
# but no models, but I don't know WTF they'd expect to return, anyway.
# Note that I'm only doing this to sidestep this issue:
# https://gist.github.com/3766607
if "models" not in request.GET.keys():
# TODO: make this betterererer.
new_qs = ["&models=%s" % x[0] for x in available_models]
# if we're in haystack2, we probably want to provide the 'default'
# connection so that it behaves as if "initial" were in place.
if form.has_multiple_connections():
new_qs.append("&connection=" + form.fields["connection"].initial)
new_qs = "".join(new_qs)
qs = self.get_current_query_string(request, remove=["p"])
return HttpResponseRedirect(request.path_info + qs + new_qs)
try:
sqs = form.search()
try:
page_no = int(request.GET.get(PAGE_VAR, 0))
except ValueError:
page_no = 0
# page_no = int(request.GET.get(page_var, 1))
results_per_page = self.get_results_per_page(request)
paginator = Paginator(sqs, results_per_page)
page = paginator.page(page_no + 1)
except (InvalidPage, ValueError):
# paginator.page may raise InvalidPage if we've gone too far
# meanwhile, casting the querystring parameter may raise ValueError
# if it's None, or '', or other silly input.
raise Search404("Invalid page")
query = request.GET.get(self.get_search_var(request), None)
connection = request.GET.get("connection", None)
title = self.model._meta.verbose_name_plural
if query:
title = string_concat(self.model._meta.verbose_name_plural, ' for "', query, '"')
if connection:
title = string_concat(title, ' using "', connection, '" connection')
context = {
"results": self.get_wrapped_search_results(page.object_list),
"pagination_required": page.has_other_pages(),
# this may be expanded into xrange(*page_range) to copy what
# the paginator would yield. This prevents 50000+ pages making
# the page slow to render because of django-debug-toolbar.
"page_range": (1, paginator.num_pages + 1),
"page_num": page.number,
"result_count": paginator.count,
"opts": self.model._meta,
"title": force_text(title),
"root_path": getattr(self.admin_site, "root_path", None),
"app_label": self.model._meta.app_label,
"filtered": True,
"form": form,
"query_string": self.get_current_query_string(request, remove=["p"]),
"search_model_count": len(request.GET.getlist("models")),
"search_facet_count": len(request.GET.getlist("possible_facets")),
"search_var": self.get_search_var(request),
"page_var": page_var,
"facets": FacetWrapper(sqs.facet_counts()),
"module_name": force_text(self.model._meta.verbose_name_plural),
"cl": FakeChangeListForPaginator(request, page, results_per_page, self.model._meta),
"haystack_version": _haystack_version,
# Note: the empty Media object isn't specficially required for the
# standard Django admin, but is apparently a pre-requisite for
# things like Grappelli.
# See #1 (https://github.com/kezabelle/django-haystackbrowser/pull/1)
"media": Media(),
}
return render_to_response(
"admin/haystackbrowser/result_list.html", context, context_instance=RequestContext(request)
)
