def filter_ads(self, request, *args, **kwargs):
# request.method == 'GET' and request.GET != {} # after removing pages and potential sorting
self._q = self.request.GET
self.object_list = self.get_queryset()
data = {
'user': self.request.user,
'search': self.request.GET.copy().urlencode()
}
self.ad_search_form = AdSearchForm(data)
context = self.get_context_data(object_list=self.object_list,
ad_search_form=True)
self.get_msg()
return self.render_to_response(context)
def update_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is not None
profile_detail_url = settings.LOGIN_REDIRECT_URL
self.ad_search = AdSearch.objects.get(id=self.search_id)
self.ad_search_form = AdSearchForm(request.POST,
instance=self.ad_search)
if self.ad_search_form.is_valid():
self.ad_search_form.save()
messages.add_message(self.request,
messages.INFO,
_(u'Votre recherche a bien été mise à jour ' +
u'dans <a href="%s">votre compte</a>.') %
(profile_detail_url),
fail_silently=True)
# need to be sure that self.ad_search.search is well updated
self._q = QueryDict(self.ad_search.search)
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list)
self.get_msg()
return self.render_to_response(context)
def create_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is None
self.ad_search_form = AdSearchForm(request.POST)
if self.ad_search_form.is_valid():
self.ad_search_form.user = request.user
self.ad_search = self.ad_search_form.save(commit=False)
self.ad_search.content_type = ContentType.objects.get_for_model(
self.model)
self.ad_search.user = request.user
self.ad_search.public = True
self.ad_search.save()
self.search_id = self.ad_search.id
messages.add_message(
self.request,
messages.INFO,
_(u'Votre recherche a bien été sauvegardée dans votre compte</a>.'
),
fail_silently=True)
return HttpResponseRedirect(
reverse('search', kwargs={'search_id': self.search_id}))
def filter_ads(self, request, *args, **kwargs):
# request.method == 'GET' and request.GET != {} # after removing pages and potential sorting
self._q = self.request.GET
self.object_list = self.get_queryset()
data = {'user': self.request.user,
'search': self.request.GET.copy().urlencode()}
self.ad_search_form = AdSearchForm(data)
context = self.get_context_data(object_list=self.object_list,
ad_search_form=True)
self.get_msg()
return self.render_to_response(context)
def create_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is None
self.ad_search_form = AdSearchForm(request.POST)
if self.ad_search_form.is_valid():
self.ad_search_form.user = request.user
self.ad_search = self.ad_search_form.save(commit=False)
self.ad_search.content_type = ContentType.objects.get_for_model(self.model)
self.ad_search.user = request.user
self.ad_search.public = True
self.ad_search.save()
self.search_id = self.ad_search.id
messages.add_message(self.request, messages.INFO,
_(u'Votre recherche a bien été sauvegardée dans votre compte</a>.'), fail_silently=True)
return HttpResponseRedirect(reverse('search',
kwargs={'search_id': self.search_id}))
def update_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is not None
profile_detail_url = account_url(self.request)
self.ad_search = AdSearch.objects.get(id=self.search_id)
self.ad_search_form = AdSearchForm(request.POST, instance=self.ad_search)
if self.ad_search_form.is_valid():
self.ad_search_form.save()
messages.add_message(self.request, messages.INFO,
_(u'Votre recherche a bien été mise à jour ' +
u'dans <a href="%s">votre compte</a>.')
% (profile_detail_url), fail_silently=True)
# need to be sure that self.ad_search.search is well updated
self._q = QueryDict(self.ad_search.search)
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list)
self.get_msg()
return self.render_to_response(context)
def create_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is None
# save the search
profile_detail_url = account_url(self.request)
# return the results
self.ad_search_form = AdSearchForm(request.POST)
if self.ad_search_form.is_valid():
logger.info('ad search form valid')
self.ad_search_form.user = request.user
self.ad_search = self.ad_search_form.save(commit=False)
self.ad_search.content_type = ContentType.objects.get_for_model(self.model)
self.ad_search.user = request.user
self.ad_search.public = True
self.ad_search.save()
self.search_id = self.ad_search.id
messages.add_message(self.request, messages.INFO,
_(u'Votre recherche a bien été sauvegardée ' +
u'dans <a href="%s">votre compte</a>.')
% (profile_detail_url), fail_silently=True)
# when creation, we need to save related ads to ad_search_results
#self.update_ad_search_results()
return HttpResponseRedirect(reverse('search',
kwargs={'search_id': self.search_id}))
class AdSearchView(ListView):
"""
Class based ad search view
GET method for searching: filtering, ordering, and browsing by page results
POST method for saving a search
"""
model = Ad
search_id = None
template_name = 'geoads/search.html'
context_object_name = 'filter'
no_results_msg = None # Message when there is no results
results_msg = None # Message when number of results > 0
ad_search_form = None
ad_search = None
#BUG: paginate_by = 14 doesn't work, I use django-paginator
def dispatch(self, request, *args, **kwargs):
# Dispatch according to the request.method and url args/kwargs
if 'search_id' in kwargs:
self.search_id = kwargs['search_id']
self.request = request
self.args = args
self.kwargs = kwargs
if request.method == 'POST':
if self.search_id:
return self.update_search(request, *args, **kwargs)
else:
return self.create_search(request, *args, **kwargs)
else:
if self.search_id:
return self.read_search(request, *args, **kwargs)
elif request.GET != {}:
return self.filter_ads(request, *args, **kwargs)
else:
return self.home(request, *args, **kwargs)
def home(self, request, *args, **kwargs):
# request.method == 'GET' and request.GET only contains pages and sorting
self._q = None
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list,
initial_ads=True)
return self.render_to_response(context)
def filter_ads(self, request, *args, **kwargs):
# request.method == 'GET' and request.GET != {} # after removing pages and potential sorting
self._q = self.request.GET
self.object_list = self.get_queryset()
data = {
'user': self.request.user,
'search': self.request.GET.copy().urlencode()
}
self.ad_search_form = AdSearchForm(data)
context = self.get_context_data(object_list=self.object_list,
ad_search_form=True)
self.get_msg()
return self.render_to_response(context)
def read_search(self, request, *args, **kwargs):
# request.method == 'GET' and search_id is not None
self.ad_search = AdSearch.objects.get(id=self.search_id)
if self.ad_search.user != self.request.user:
raise Http404
self._q = QueryDict(self.ad_search.search)
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list)
self.get_msg()
return self.render_to_response(context)
@method_decorator(login_required)
def create_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is None
self.ad_search_form = AdSearchForm(request.POST)
if self.ad_search_form.is_valid():
self.ad_search_form.user = request.user
self.ad_search = self.ad_search_form.save(commit=False)
self.ad_search.content_type = ContentType.objects.get_for_model(
self.model)
self.ad_search.user = request.user
self.ad_search.public = True
self.ad_search.save()
self.search_id = self.ad_search.id
messages.add_message(
self.request,
messages.INFO,
_(u'Votre recherche a bien été sauvegardée dans votre compte</a>.'
),
fail_silently=True)
return HttpResponseRedirect(
reverse('search', kwargs={'search_id': self.search_id}))
@method_decorator(login_required)
def update_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is not None
profile_detail_url = settings.LOGIN_REDIRECT_URL
self.ad_search = AdSearch.objects.get(id=self.search_id)
self.ad_search_form = AdSearchForm(request.POST,
instance=self.ad_search)
if self.ad_search_form.is_valid():
self.ad_search_form.save()
messages.add_message(self.request,
messages.INFO,
_(u'Votre recherche a bien été mise à jour ' +
u'dans <a href="%s">votre compte</a>.') %
(profile_detail_url),
fail_silently=True)
# need to be sure that self.ad_search.search is well updated
self._q = QueryDict(self.ad_search.search)
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list)
self.get_msg()
return self.render_to_response(context)
def get_queryset(self):
filter = self.model.filterset()(self._q)
return filter
def get_context_data(self,
initial_ads=None,
ad_search_form=None,
**kwargs):
context = super(AdSearchView, self).get_context_data(**kwargs)
if initial_ads == True:
context['initial_ads'] = self.model.objects.select_related()\
.order_by('-create_date')[0:10]
if ad_search_form == True:
context[
'ad_search_form'] = self.ad_search_form # need to be filled with current search
context['search_id'] = self.search_id # what to do with that
return context
def get_msg(self):
"""
Search result default message
"""
if len(self.object_list.qs) == 0:
messages.add_message(self.request,
messages.INFO,
self.get_no_results_msg(),
fail_silently=True)
else:
messages.add_message(self.request,
messages.INFO,
self.get_results_msg(),
fail_silently=True)
def get_no_results_msg(self):
"""
Message for search that give 0 results
"""
if self.no_results_msg is None:
return _(u'Aucune annonce ne correspond à votre recherche. ' +\
u'Elargissez votre zone de recherche ou modifiez les critères.')
return self.no_results_msg
def get_results_msg(self):
"""
Message for search that give 1 or more results
"""
#TODO: should have information if search come from a saved search
if self.results_msg is None:
msg = ungettext(u'%s annonce correspondant à votre recherche. ',
u'%s annonces correspondant à votre recherche. ',
len(self.object_list.qs)) \
% (len(self.object_list.qs))
return msg
return self.results_msg
class AdSearchView(ListView):
"""
Class based ad search view
GET method for searching: filtering, ordering, and browsing by page results
POST method for saving a search
"""
model = Ad
search_id = None
template_name = 'geoads/search.html'
context_object_name = 'filter'
no_results_msg = None # Message when there is no results
results_msg = None # Message when number of results > 0
ad_search_form = None
ad_search = None
#BUG: paginate_by = 14 doesn't work, I use django-paginator
def dispatch(self, request, *args, **kwargs):
# here, dispatch according to the request.method and url args/kwargs
if 'search_id' in kwargs:
self.search_id = kwargs['search_id']
self.request = request
self.args = args
self.kwargs = kwargs
if request.method == 'POST':
if self.search_id:
logger.info('update_search')
return self.update_search(request, *args, **kwargs)
else:
logger.info('create_search')
return self.create_search(request, *args, **kwargs)
else:
if self.search_id:
logger.info('read_search')
return self.read_search(request, *args, **kwargs)
elif request.GET != {}:
logger.info('filter_search')
return self.filter_ads(request, *args, **kwargs)
else:
logger.info('home')
return self.home(request, *args, **kwargs)
#return super(AdSearchView, self).dispatch(request, *args, **kwargs)
def home(self, request, *args, **kwargs):
# request.method == 'GET' and request.GET only contains pages and sorting
self._q = None
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list,
initial_ads=True)
return self.render_to_response(context)
def filter_ads(self, request, *args, **kwargs):
# request.method == 'GET' and request.GET != {} # after removing pages and potential sorting
self._q = self.request.GET
self.object_list = self.get_queryset()
data = {'user': self.request.user,
'search': self.request.GET.copy().urlencode()}
self.ad_search_form = AdSearchForm(data)
context = self.get_context_data(object_list=self.object_list,
ad_search_form=True)
self.get_msg()
return self.render_to_response(context)
def read_search(self, request, *args, **kwargs):
# request.method == 'GET' and search_id is not None
self.ad_search = AdSearch.objects.get(id=self.search_id)
if self.ad_search.user != self.request.user:
raise Http404
self._q = QueryDict(self.ad_search.search)
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list)
self.get_msg()
return self.render_to_response(context)
@method_decorator(login_required)
def create_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is None
# save the search
profile_detail_url = account_url(self.request)
# return the results
self.ad_search_form = AdSearchForm(request.POST)
if self.ad_search_form.is_valid():
logger.info('ad search form valid')
self.ad_search_form.user = request.user
self.ad_search = self.ad_search_form.save(commit=False)
self.ad_search.content_type = ContentType.objects.get_for_model(self.model)
self.ad_search.user = request.user
self.ad_search.public = True
self.ad_search.save()
self.search_id = self.ad_search.id
messages.add_message(self.request, messages.INFO,
_(u'Votre recherche a bien été sauvegardée ' +
u'dans <a href="%s">votre compte</a>.')
% (profile_detail_url), fail_silently=True)
# when creation, we need to save related ads to ad_search_results
#self.update_ad_search_results()
return HttpResponseRedirect(reverse('search',
kwargs={'search_id': self.search_id}))
# this would be better no ?
#self._q = QueryDict(self.ad_search.search)
#self.object_list = self._get_queryset()
#context = self.get_context_data(object_list=self.object_list)
#return self.render_to_response(context)
@method_decorator(login_required)
def update_search(self, request, *args, **kwargs):
# request.method == 'POST' and search_id is not None
profile_detail_url = account_url(self.request)
self.ad_search = AdSearch.objects.get(id=self.search_id)
self.ad_search_form = AdSearchForm(request.POST, instance=self.ad_search)
if self.ad_search_form.is_valid():
self.ad_search_form.save()
messages.add_message(self.request, messages.INFO,
_(u'Votre recherche a bien été mise à jour ' +
u'dans <a href="%s">votre compte</a>.')
% (profile_detail_url), fail_silently=True)
# need to be sure that self.ad_search.search is well updated
self._q = QueryDict(self.ad_search.search)
self.object_list = self.get_queryset()
context = self.get_context_data(object_list=self.object_list)
self.get_msg()
return self.render_to_response(context)
def get_queryset(self):
#filter = self.model.filterset(self._q)
filter = self.model.objects.filterset(self._q)
return filter
def get_context_data(self, initial_ads=None, ad_search_form=None, **kwargs):
context = super(AdSearchView, self).get_context_data(**kwargs)
if initial_ads == True:
context['initial_ads'] = self.model.objects.select_related()\
.order_by('-create_date')[0:10]
if ad_search_form == True:
context['ad_search_form'] = self.ad_search_form # need to be filled with current search
context['search_id'] = self.search_id # what to do with that
return context
def get_msg(self):
"""
Search result default message
"""
if len(self.object_list.qs) == 0:
messages.add_message(self.request, messages.INFO,
self.get_no_results_msg(), fail_silently=True)
else:
messages.add_message(self.request, messages.INFO,
self.get_results_msg(), fail_silently=True)
def get_no_results_msg(self):
"""
Message for search that give 0 results
"""
if self.no_results_msg is None:
return _(u'Aucune annonce ne correspond à votre recherche. ' +\
u'Elargissez votre zone de recherche ou modifiez les critères.')
return self.no_results_msg
def get_results_msg(self):
"""
Message for search that give 1 or more results
"""
#TODO: should have information if search come from a saved search
if self.results_msg is None:
msg = ungettext(u'%s annonce correspondant à votre recherche. ',
u'%s annonces correspondant à votre recherche. ',
len(self.object_list.qs)) \
% (len(self.object_list.qs))
return msg
return self.results_msg
