def main(self, request, form_class=None, template_name=None, extra_context={}):
"""
Main Function of view
"""
if not self.is_available():
return HttpResponseRedirect(reverse(self.error_redirect))
form_class = self.get_form(form_class)
params = {}
facets = []
sort_links = []
paginator = None
if request.GET:
form = form_class(request.GET)
if form.is_valid():
# Get all the get params
params.update(dict(request.GET.items()))
# Overwrite those with anything you might of changed in the form.
params.update(form.cleaned_data)
paginator = SearchPaginator(params, request)
facets = utils.get_facets_links(request, paginator.results)
sort_links = utils.get_sort_links(request)
else:
form = form_class()
# Get Context
context = self.get_context(request, paginator, facets, sort_links, form)
apply_extra_context(extra_context, context)
template = self.get_template(request, template_name)
#Render Template
rendered_template = template.render(context)
return HttpResponse(rendered_template)
def show_cart(request, template_name, extra_context=None):
"""Lists cart's items"""
context = {'cart': Cart(request),}
apply_extra_context(extra_context or {}, context)
return direct_to_template(request, template=template_name, extra_context=context)
def share_document(request, object_id, template="share_form.html",
form_class = ShareForm,
extra_context=None):
"""Share document by id when with other people"""
document = get_object_or_404(Document, id=object_id, user=request.user)
form = form_class(request.POST or None, request.FILES or None)
if form.is_valid():
send_message(form.cleaned_data["email"],
"email/share.html","email/share_subject.txt",
sender=request.user,
extra_context={"document": document,
"message": form.cleaned_data["message"]})
return TemplateResponse(request, template, {"success": True,})
context = {
"form": form,
"document": document
}
apply_extra_context(extra_context or {}, context)
return TemplateResponse(request, template, context)
def create_object(request, model=None, template_name=None,
template_loader=loader, extra_context=None, post_save_redirect=None,
login_required=False, context_processors=None, form_class=None,
current_user=False, pre_save_signal=None, post_save_signal=None,
signal_kwarg_name='object'):
'''
Generic create_object view with extra functionality:
current_user
update __init__ of the form class to use current user as initial
pre_save_signal
signal to send before save
post_save signal
signal to send after save
'''
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = create_update.get_model_and_form_class(model, form_class)
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save(commit=False)
if current_user:
new_object.user = request.user
signal_kwargs = {
'sender': new_object.__class__,
signal_kwarg_name: new_object,
'request': request
}
# Signal that the object is about to be saved
if pre_save_signal:
pre_save_signal.send(**signal_kwargs)
new_object.save()
form.save_m2m()
# Signal that object was saved
if post_save_signal:
post_save_signal.send(**signal_kwargs)
msg = ugettext("The %(verbose_name)s was created successfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
return create_update.redirect(post_save_redirect, new_object)
else:
form = form_class()
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
create_update.apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def create_message(request,
model=None,
template_name=None,
template_loader=loader,
extra_context=None,
post_save_redirect=None,
login_required=False,
context_processors=None,
form_class=None):
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = create_update.get_model_and_form_class(
model, form_class)
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save()
msg = ugettext("The %(verbose_name)s was created successfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
new_object.sender = request.user
new_object.save()
if new_object.type == DatedMessage.TYPE_U2U:
try:
send_mail(
settings.EMAIL_SUBJECT_PREFIX +
"User %s has sent you a message" % (new_object.sender),
"Original Message:\n\"%s\"\n\n\nYou can check the new message at https://%s/messagecenter/\n\n"
% (new_object.msg_text, settings.SITE_DOMAIN),
from_email=settings.DEFAULT_FROM_EMAIL,
recipient_list=User.objects.filter(
id__in=request.POST.getlist('users')).values_list(
'email', flat=True),
#recipient_list=[settings.ROOT_EMAIL],
)
except Exception as e:
print "User email notification could no be sent"
return create_update.redirect(post_save_redirect, new_object)
else:
form = form_class()
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label,
model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
create_update.apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def _update_object(request, model=None, object_id=None, slug=None,
slug_field='slug', template_name=None,
template_loader=template_loader, extra_context=None,
post_save_redirect=None, login_required=False,
context_processors=None, template_object_name='object',
form_class=None, msg=None, summary_template_name=None):
"""
Based of django.views.generic.create_update.update_object which displays a
summary page before updating the object.
"""
if extra_context is None:
extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = get_model_and_form_class(model, form_class)
obj = lookup_object(model, object_id, slug, slug_field)
if request.method == 'POST':
form = form_class(request.POST, request.FILES, instance=obj)
if form.is_valid():
verify = request.GET.get('verify')
edit = request.GET.get('edit')
if verify == '1':
extra_context['show_form'] = False
extra_context['form_data'] = form.cleaned_data
template_name = summary_template_name
elif edit == '1':
extra_context['show_form'] = True
else:
obj = form.save()
if not msg:
msg = _(
"The %(verbose_name)s was created successfully.")
msg = msg % model._meta.__dict__
messages.success(request, msg, fail_silently=True)
return redirect(post_save_redirect, obj)
else:
form = form_class(instance=obj)
if not template_name:
template_name = "%s/%s_form.html" % \
(model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
template_object_name: obj,
}, context_processors)
apply_extra_context(extra_context, c)
response = HttpResponse(t.render(c))
populate_xheaders(request, response, model,
getattr(obj, obj._meta.pk.attname))
return response
def create_object(request, spam_check_scope_attr, author_name_attr, model=None, template_name=None,
template_loader=loader, extra_context=None, post_save_redirect=None,
login_required=False, context_processors=None, form_class=None, initial=None, initial_with_get=False):
"""
Generic object-creation function.
Templates: ``<app_label>/<model_name>_form.html``
Context:
form
the form for the object
"""
if not initial and initial_with_get:
initial = request.GET.items()
elif initial_with_get:
initial.update(request.GET.items())
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = get_model_and_form_class(model, form_class)
if request.method == 'POST':
if issubclass(form_class, ModelFormWithRequest):
form = form_class(request, request.POST, request.FILES)
else:
form = form_class(request.POST, request.FILES)
if form.is_valid():
# checking spam
new_object = form.save(commit=False)
body = getattr(new_object, spam_check_scope_attr, None)
author = getattr(new_object, author_name_attr, None)
if _is_spam(model, new_object, body, author, request):
msg = ugettext("The %(verbose_name)s was created unsuccessfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.error(request, msg, fail_silently=True)
else:
new_object = form.save(commit=True)
msg = ugettext("The %(verbose_name)s was created successfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
return redirect(post_save_redirect, new_object)
else:
if issubclass(form_class, ModelFormWithRequest):
form = form_class(request, initial=initial)
else:
form = form_class(initial=initial)
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def _create_object(request,
model=None,
template_name=None,
template_loader=template_loader,
extra_context=None,
post_save_redirect=None,
login_required=False,
context_processors=None,
form_class=None,
msg=None,
summary_template_name=None):
"""
Based of django.views.generic.create_update.create_object which displays a
summary page before creating the object.
"""
if extra_context is None:
extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = get_model_and_form_class(model, form_class)
extra_context['edit'] = 0
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
verify = request.GET.get('verify')
edit = request.GET.get('edit')
if verify == '1':
extra_context['show_form'] = False
extra_context['form_data'] = form.cleaned_data
template_name = summary_template_name
elif edit == '1':
extra_context['show_form'] = True
else:
new_object = form.save()
if not msg:
msg = _("The %(verbose_name)s was created successfully.")
msg = msg % model._meta.__dict__
messages.success(request, msg, fail_silently=True)
return redirect(post_save_redirect, new_object)
else:
form = form_class()
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % \
(model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {'form': form}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def waybill_errors(request, waybill_pk, logger_action, queryset=ets.models.Waybill.objects.all(),
template="waybill/error-list.html", extra_context=None):
"""utility that shows waybill's errors"""
waybill = get_object_or_404(queryset, pk=waybill_pk)
context = {
'object': waybill,
'logger_action': int(logger_action),
}
apply_extra_context(extra_context or {}, context)
return direct_to_template(request, template, context)
def dashboard(request, template="notification/dashboard.html", extra_context=None):
my_feeds = EmailFeed.objects.filter(subscriber_id=request.user.id)
def feed_generator(feeds):
for feed in feeds:
summary = feed.get_update_summary()
if summary:
yield {'question': feed.content, 'summary': summary}
context={'updates': feed_generator(my_feeds)}
apply_extra_context(extra_context or {}, context)
return notices(request, template, context)
def waybill_detail(request, waybill, template="waybill/detail.html", extra_context=None):
"""utility that shows waybill's details"""
waybill_log = LogEntry.objects.filter(content_type__id=ContentType.objects.get_for_model(ets.models.Waybill).pk,
object_id=waybill.pk)
context = {
'object': waybill,
'items': waybill.loading_details.select_related(),
'waybill_history': waybill_log,
}
apply_extra_context(extra_context or {}, context)
return direct_to_template(request, template, context)
def waybill_search( request, template='waybill/list2.html', form_class=WaybillSearchForm, extra_context=None):
"""Waybill search view. Simply a wrapper on waybill_list"""
form = form_class(request.GET or None)
search_string = form.cleaned_data['q'] if form.is_valid() else ''
context = {
"search_string": search_string,
"ajax_source_url": reverse("table_waybills", kwargs={ 'filtering': 'user_related'}),
}
apply_extra_context(extra_context or {}, context)
return direct_to_template(request, template, context)
def view_document(request, object_id, template="document_view.html",
extra_context=None):
"""View document object by id: preview or download"""
document = get_object_or_404(Document, id=object_id)
context = {
"d": document
}
apply_extra_context(extra_context or {}, context)
return TemplateResponse(request, template, context)
def update_object(request, model=None, object_id=None, slug=None,
slug_field='slug', template_name=None, template_loader=loader,
extra_context=None, post_save_redirect=None, login_required=False,
context_processors=None, template_object_name='object',
form_class=None, initial=None):
"""
Generic object-update function.
Templates: ``<app_label>/<model_name>_form.html``
Context:
form
the form for the object
object
the original object being edited
"""
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = get_model_and_form_class(model, form_class)
obj = lookup_object(model, object_id, slug, slug_field)
if request.method == 'POST':
if issubclass(form_class, ModelFormWithRequest):
form = form_class(request, request.POST, request.FILES, instance=obj)
else:
form = form_class(request.POST, request.FILES, instance=obj)
if form.is_valid():
obj = form.save()
msg = ugettext("The %(verbose_name)s was updated successfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
return redirect(post_save_redirect, obj)
else:
if issubclass(form_class, ModelFormWithRequest):
form = form_class(request, instance=obj, initial=initial)
else:
form = form_class(instance=obj, initial=initial)
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
template_object_name: obj,
}, context_processors)
apply_extra_context(extra_context, c)
response = HttpResponse(t.render(c))
populate_xheaders(request, response, model, getattr(obj, obj._meta.pk.attname))
return response
def auth_success(request, template="publicauth/popup.html",
extra_context=None):
"""View required for authentication processing.
When user comes first time we need filling extra form
and redirecting to LOGIN_REDIRECT_URL otherwise we have
popup which should close itself.
"""
if request.session.has_key("extra"):
# Filling extra form finished. Need redirect.
return redirect(getattr(settings, "LOGIN_REDIRECT_URL", "/"))
context = {}
apply_extra_context(extra_context or {}, context)
return TemplateResponse(request, template, context)
def main(self, request, form_class=None, template_name=None, extra_context={}):
"""
Main Function of view
"""
if not self.is_available():
return HttpResponseRedirect(reverse(self.error_redirect))
form_class = self.get_form(form_class)
params = {}
facets = []
sort_links = []
facet_dates = []
paginator = None
if request.GET:
form = form_class(request.GET)
if form.is_valid():
# Get all the get params
get_args = dict(request.GET.items())
# Add wildcards to q
words = request.GET.get('q', '').split()
words_wild = []
for word in words:
words_wild.append(word.strip() + '* ')
if words_wild:
get_args['q'] = ' '.join(words_wild)
params.update(get_args)
# Overwrite those with anything you might of changed in the form.
params.update(form.cleaned_data)
paginator = SearchPaginator(params, request)
facets = utils.get_facets_links(request, paginator.results)
sort_links = utils.get_sort_links(request)
else:
form = form_class()
# Get Context
context = self.get_context(request, paginator, facets, sort_links, form)
apply_extra_context(extra_context, context)
template = self.get_template(request, template_name)
#Render Template
rendered_template = template.render(context)
return HttpResponse(rendered_template)
def main(self, request, form_class=None, template=None, extra_context={}):
"""
Main Function of view
"""
form_class = self.get_form(form_class)
params = []
facets = []
sort_links = []
facet_dates = []
paginator = None
if request.GET:
form = form_class(request.GET)
if form.is_valid():
# Get all the get params
params = deepcopy(request.GET)
page = int(params.pop("page", [1])[0])
per_page = int(params.pop("per_page", [25])[0])
params.update(form.cleaned_data)
query = self.index.query(params.items())
query.start = (page - 1) * per_page
query.rows = per_page
results = self.select(query)
paginator = SearchPaginator(results, request, page, per_page)
facets = utils.get_facets_links(request, paginator.results)
sort_links = utils.get_sort_links(request)
else:
form = form_class()
# Get Context
context = self.get_context(request, paginator, facets, sort_links, form)
apply_extra_context(extra_context, context)
template = self.get_template(request, template)
# Render Template
rendered_template = template.render(context)
return HttpResponse(rendered_template)
def create_message(request, model=None, template_name=None,
template_loader=loader, extra_context=None, post_save_redirect=None,
login_required=False, context_processors=None, form_class=None):
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = create_update.get_model_and_form_class(model, form_class)
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save()
msg = ugettext("The %(verbose_name)s was created successfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
new_object.sender = request.user
new_object.save()
if new_object.type == DatedMessage.TYPE_U2U:
try:
send_mail(
settings.EMAIL_SUBJECT_PREFIX + "User %s has sent you a message" % (new_object.sender),
"Original Message:\n\"%s\"\n\n\nYou can check the new message at https://%s/messagecenter/\n\n" % (new_object.msg_text, settings.SITE_DOMAIN),
from_email=settings.DEFAULT_FROM_EMAIL,
recipient_list= User.objects.filter(id__in = request.POST.getlist('users')).values_list('email', flat=True),
#recipient_list=[settings.ROOT_EMAIL],
)
except Exception as e:
print "[WARNING] User e-mail notification could not be sent. Details: %s" % str(e)
return create_update.redirect(post_save_redirect, new_object)
else:
form = form_class()
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
create_update.apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def delete_object(request, model, post_delete_redirect, object_id=None,
slug=None, slug_field='slug', template_name=None,
template_loader=loader, extra_context=None, login_required=False,
context_processors=None, template_object_name='object'):
"""
Generic object-delete function.
The given template will be used to confirm deletetion if this view is
fetched using GET; for safty, deletion will only be performed if this
view is POSTed.
Templates: ``<app_label>/<model_name>_confirm_delete.html``
Context:
object
the original object being deleted
"""
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
obj = lookup_object(model, object_id, slug, slug_field)
if request.method == 'POST':
obj.delete()
if request.user.is_authenticated():
request.user.message_set.create(message=ugettext("The %(verbose_name)s was deleted.") % {"verbose_name": model._meta.verbose_name})
return HttpResponseRedirect(post_delete_redirect)
else:
if not template_name:
template_name = "%s/%s_confirm_delete.html" % (model._meta.app_label, model._meta.object_name.lower())
if hasattr(request, 'device'):
d = getattr(request, 'device', {})
t = template_loader.get_template(template_name, d)
else:
t = template_loader.get_template(template_name)
c = RequestContext(request, {
template_object_name: obj,
}, context_processors)
apply_extra_context(extra_context, c)
response = HttpResponse(t.render(c))
populate_xheaders(request, response, model, getattr(obj, obj._meta.pk.attname))
return response
def waybill_list(request, queryset, template='waybill/list2.html', extra_context=None):
"""Shows waybill listing"""
context = {'object_list': queryset.values(
'order',
'order__pk',
'pk',
'order__warehouse__location__name',
'order__warehouse__name',
'order__consignee__name',
'order__location__name',
'transport_dispach_signed_date',
'receipt_signed_date',
'validated',
'receipt_validated',
'sent_compas',
'receipt_sent_compas',
'destination__name',
'transaction_type'
),}
apply_extra_context(extra_context or {}, context)
return direct_to_template(request, template, context)
def main(self, request, form_class=None, template_name=None, extra_context={}):
"""
Main Function of view
"""
if not self.is_available():
return HttpResponseRedirect(reverse(self.error_redirect))
form_class = self.get_form(form_class)
params = {}
facets = []
sort_links = []
facet_dates = []
paginator = None
form = form_class(request.GET)
# Get all the get params
# Overwrite those with anything you might of changed in the form.
params.update(dict(request.GET.items()))
q = request.GET.get("q")
if q:
params.pop("q")
params["q"] = "text:%s^10 OR text:%s~" % (q, q)
params["state"] = '"P"'
else:
params["q"] = 'state:"P"'
params.update(dict(per_page=40))
params.pop("x", None)
params.pop("y", None)
paginator = SearchPaginator(params, request)
facets = utils.get_facets_links(request, paginator.results)
sort_links = utils.get_sort_links(request)
# Get Context
context = self.get_context(request, paginator, facets, sort_links, form)
apply_extra_context(extra_context, context)
template = self.get_template(request, template_name)
# Render Template
rendered_template = template.render(context)
return HttpResponse(rendered_template)
def create_object(request, model=None, template_name=None,
template_loader=loader, extra_context=None, post_save_redirect=None,
login_required=False, context_processors=None, form_class=None):
"""
Generic object-creation function.
Templates: ``<app_label>/<model_name>_form.html``
Context:
form
the form for the object
"""
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = get_model_and_form_class(model, form_class)
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save()
if request.user.is_authenticated():
request.user.message_set.create(message=ugettext("The %(verbose_name)s was created successfully.") % {"verbose_name": model._meta.verbose_name})
return redirect(post_save_redirect, new_object)
else:
form = form_class()
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label, model._meta.object_name.lower())
if hasattr(request, 'device'):
d = getattr(request, 'device', {})
t = template_loader.get_template(template_name, d)
else:
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def create(request,
template_name,
form_class = RepositoryForm,
post_save_redirect = None,
extra_context = {},
template_loader = loader,
context_processors = None,
):
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save()
return redirect(post_save_redirect, new_object)
else:
form = form_class()
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def create(
request,
template_name,
form_class=RepositoryForm,
post_save_redirect=None,
extra_context={},
template_loader=loader,
context_processors=None,
):
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save()
return redirect(post_save_redirect, new_object)
else:
form = form_class()
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def invitation_request(request, form_class=InvitationRequestForm, template_name="join_request.html",
extra_context=None):
if request.user.is_authenticated() \
and request.muaccount.members.filter(username=request.user.username).count():
return redirect('/')
request_obj, form = None, None
def _get_request_obj(muaccount, email):
try:
return InvitationRequest.objects.get(muaccount=muaccount, email=email)
except InvitationRequest.DoesNotExist:
pass
if request.user.is_authenticated():
request_obj = _get_request_obj(request.muaccount, request.user.email)
if request_obj is None:
if request.method == "POST":
form = form_class(request.POST)
if form.is_valid():
request_obj = form.save()
form = None
if request.POST.get('email'):
request_obj = _get_request_obj(request.muaccount, request.POST['email'])
else:
initial={'muaccount': request.muaccount.id}
if request.user.is_authenticated():
initial['email'] = request.user.email
form = form_class(initial=initial)
context = {'form': form, 'join_request': request_obj}
apply_extra_context(extra_context or {}, context)
return render_to_response(template_name, context, context_instance=RequestContext(request))
def object_detail(request,
cls,
query = {},
extra_context = {},
template_name = None,
template_name_field = None,
template_object_name = 'object',
template_loader = loader,
context_processors = None,
**kwargs
):
if callable(extra_context):
extra_context = extra_context(request, **kwargs)
if callable(query):
query = query(request, **kwargs)
object = cls.objects.find_one(query)
if object is None:
raise Http404, 'Object was not found in collection "%s"' % cls.collection.name()
if not template_name:
template_name = "%s_detail.html" % cls.objects.collection_name
if template_name_field:
template_name_list = [getattr(obj, template_name_field), template_name]
t = template_loader.select_template(template_name_list)
else:
t = template_loader.get_template(template_name)
c = RequestContext(request, {
template_object_name: object,
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def object_detail(request,
cls,
query={},
extra_context={},
template_name=None,
template_name_field=None,
template_object_name='object',
template_loader=loader,
context_processors=None,
**kwargs):
if callable(extra_context):
extra_context = extra_context(request, **kwargs)
if callable(query):
query = query(request, **kwargs)
object = cls.objects.find_one(query)
if object is None:
raise Http404, 'Object was not found in collection "%s"' % cls.collection.name(
)
if not template_name:
template_name = "%s_detail.html" % cls.objects.collection_name
if template_name_field:
template_name_list = [getattr(obj, template_name_field), template_name]
t = template_loader.select_template(template_name_list)
else:
t = template_loader.get_template(template_name)
c = RequestContext(request, {
template_object_name: object,
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
def create_object(request, model=None, template_name=None,
template_loader=loader, extra_context=None, post_save_redirect=None,
login_required=False, context_processors=None, form_class=None,
inlines=None, initial={}, preprocess_form=lambda _:_):
"""
Generic object-creation function with inlines capability.
Templates: ``<app_label>/<model_name>_form.html``
Context:
form
the form for the object
xxx_formset
ModelFormSet for model classes in ``inlines`` argument.
"""
if extra_context is None:
extra_context = {}
if inlines is None:
inlines = ()
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
formset_classes = []
formsets = []
tmodel, form_class = get_model_and_form_class(model, form_class)
if True or issubclass(form_class, BaseForm):
class InitialModelForm(form_class):
class Meta:
model = tmodel
def __init__(self, *args, **kwargs):
request_initial = dict(request.GET.items())
request_initial.update(initial)
kwargs['initial'] = request_initial#{'field1': request.GET.get('field1','')}
return super(InitialModelForm, self).__init__(*args, **kwargs)
form_class = InitialModelForm
model = tmodel
for inline in inlines:
formset_classes.append(inlineformset_factory(model, **inline))
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
preprocess_form(form)
if form.is_valid():
form_validated = True
new_object = form.save()
else:
form_validated = False
new_object = model()
for klass in formset_classes:
formset = klass(request.POST, request.FILES, instance=new_object)
formsets.append(formset)
if all_valid(formsets) and form_validated:
new_object.save()
for formset in formsets:
formset.save()
if request.user.is_authenticated():
request.user.message_set.create(message=ugettext("The "
"%(verbose_name)s was created successfully.") %
{"verbose_name": model._meta.verbose_name})
return redirect(post_save_redirect, new_object)
else:
form = form_class()
preprocess_form(form)
for klass in formset_classes:
formset = klass()
formsets.append(formset)
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label,
model._meta.object_name.lower())
template = template_loader.get_template(template_name)
context = RequestContext(request, {
'form': form,
}, context_processors)
apply_extra_context(extra_context, context)
for formset in formsets:
key = '%s_formset' % formset.model._meta.object_name.lower()
context[key] = formset
return http.HttpResponse(template.render(context))
messages.success(request, msg, fail_silently=True)
response = redirect(post_save_redirect, new_object)
else:
form = form_class()
except (IOError, PermissionDenied), e:
messages.error(request, e)
return None
else:
if response == None:
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" %\
(model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {'form': form}, context_processors)
apply_extra_context(extra_context, c)
response = HttpResponse(t.render(c))
return response
@commit_on_success_strict()
def _update_object(request,
model=None,
object_id=None,
slug=None,
slug_field='slug',
template_name=None,
template_loader=template_loader,
extra_context=None,
post_save_redirect=None,
login_required=False,
def index(request, template="index.html",
queryset = Document.objects.all(), form_class = DocumentForm,
extra_context=None):
"""Home page. Show list of user's files and process file upload."""
form = form_class(request.POST or None, request.FILES or None)
document = None
if request.user.is_authenticated():
# Show documents for owner. Anonymous users cant use system.
documents = queryset.filter(user=request.user)
if form.is_valid():
document = form.save(commit=False)
document.user = request.user
document.save()
form = form_class()
else:
documents = queryset.none()
context = {
"documents": documents,
"form": form,
"d": document,
}
apply_extra_context(extra_context or {}, context)
if request.POST:
context["visible"] = True
response = {
"form":render_to_string("upload_form.html",
context_instance=RequestContext(
request,
context)
)
}
if document is not None:
response["document"] = render_to_string("document.html",
context_instance=RequestContext(
request,
context)
)
return HttpResponse('<textarea>%s</textarea>' % simplejson.dumps(
response))
if request.is_ajax():
# For ajax request we need to send only parts of page.
response = {
"account": render_to_string("ajax/account_info.html",
context_instance=RequestContext(
request,
context)
),
"content": render_to_string("ajax/index_content.html",
context_instance=RequestContext(
request,
context)
),
}
return HttpResponse(simplejson.dumps(response),
content_type="application/json; charset=utf-8")
return TemplateResponse(request, template, context)
def create_object_detail(request, queryset, current_user=True, object_id=None, slug=None,
slug_field='slug', create_model=None, template_name=None, template_name_field=None,
template_loader=loader, extra_context=None, post_save_redirect=None, login_required=False,
context_processors=None, template_object_name='object',
mimetype=None, form_class=None):
"""
Generic detail of an object with create form for other model.
Templates: ``<app_label>/<model_name>_detail_<create_model_name>_form.html``
Context:
object
the object
"""
if extra_context is None: extra_context = {}
if (login_required or current_user) and not request.user.is_authenticated():
return redirect_to_login(request.path)
create_model, form_class = get_model_and_form_class(create_model, form_class)
if current_user:
form_class = get_current_user_form_class(form_class, request.user.id)
# create_object part
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
new_object = form.save()
msg = ugettext("The %(verbose_name)s was created successfully.") %\
{"verbose_name": create_model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
return redirect(post_save_redirect, new_object)
else:
form = form_class()
# object_detail part
model = queryset.model
if object_id:
queryset = queryset.filter(pk=object_id)
elif slug and slug_field:
queryset = queryset.filter(**{slug_field: slug})
else:
raise AttributeError("Generic detail view must be called with either an object_id or a slug/slug_field.")
try:
obj = queryset.get()
except ObjectDoesNotExist:
raise Http404("No %s found matching the query" % (model._meta.verbose_name))
# Create the template, context, response
if not template_name:
template_name = "%s/%s_detail_%s_form.html" % (model._meta.app_label, model._meta.object_name.lower(), create_model._meta.object_name.lower())
if template_name_field:
template_name_list = [getattr(obj, template_name_field), template_name]
t = template_loader.select_template(template_name_list)
else:
t = template_loader.get_template(template_name)
c = RequestContext(request, {
template_object_name: obj,
'form': form,
}, context_processors)
apply_extra_context(extra_context, c)
response = HttpResponse(t.render(c), mimetype=mimetype)
populate_xheaders(request, response, model, getattr(obj, obj._meta.pk.name))
return response
def update_object(request, model=None, object_id=None, slug=None,
slug_field='slug', template_name=None, template_loader=loader,
extra_context=None, post_save_redirect=None, login_required=False,
context_processors=None, template_object_name='object',
form_class=None, inlines=None):
"""
Generic object-update function with inlines.
Templates: ``<app_label>/<model_name>_form.html``
Context:
form
the form for the object
object
the original object being edited
xxx_formset
ModelFormSet for model classes in ``inlines`` argument.
"""
if extra_context is None:
extra_context = {}
if inlines is None:
inlines = ()
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
formset_classes = []
formsets = []
model, form_class = get_model_and_form_class(model, form_class)
obj = lookup_object(model, object_id, slug, slug_field)
for inline in inlines:
formset_classes.append(inlineformset_factory(model, **inline))
if request.method == 'POST':
form = form_class(request.POST, request.FILES, instance=obj)
if form.is_valid():
form_validated = True
new_object = form.save()
else:
form_validated = False
new_object = obj
for klass in formset_classes:
formset = klass(request.POST, request.FILES, instance=new_object)
formsets.append(formset)
if all_valid(formsets) and form_validated:
new_object.save()
for formset in formsets:
formset.save()
if request.user.is_authenticated():
request.user.message_set.create(message=ugettext("The "
"%(verbose_name)s was updated successfully.") %
{"verbose_name": model._meta.verbose_name})
return redirect(post_save_redirect, new_object)
else:
form = form_class(instance=obj)
for klass in formset_classes:
formset = klass(instance=obj)
formsets.append(formset)
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label,
model._meta.object_name.lower())
template = template_loader.get_template(template_name)
context = RequestContext(request, {
'form': form,
template_object_name: obj,
}, context_processors)
apply_extra_context(extra_context, context)
for formset in formsets:
key = '%s_formset' % formset.model._meta.object_name.lower()
context[key] = formset
response = http.HttpResponse(template.render(context))
populate_xheaders(request, response, model, getattr(obj,
obj._meta.pk.name))
return response
def create_update_object(request, model=None, object_id=None,template_name=None,
template_loader=loader, extra_context=None, post_save_redirect=None,
login_required=False, context_processors=None, form_class=None ,
formset_class=None, initial_form={}, initial_formset={}):
"""
Custom generic object-creation function.
Templates: ``<app_label>/<model_name>_form.html``
Context:
form
the form for the object
"""
# TODO: Better this generic create_object
if extra_context is None: extra_context = {}
if login_required and not request.user.is_authenticated():
return redirect_to_login(request.path)
model, form_class = get_model_and_form_class(model, form_class)
formset = formset_class
try:
instance=model.objects.get(id=object_id)
except:
instance=False
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid() and not formset_class:
if instance:
form=form_class(request.POST, request.FILES, instance=instance)
new_object = form.save()
msg = ugettext("The %(verbose_name)s was created successfully.") %\
{"verbose_name": model._meta.verbose_name}
messages.success(request, msg, fail_silently=True)
return redirect(post_save_redirect, new_object)
else:
formset = formset_class(request.POST, request.FILES)
if instance:
form = form_class(request.POST,request.FILES, instance=instance)
if formset.is_valid() and form.is_valid():
new_object=form.save()
form_opts=new_object._meta
obj=formset.save(commit=False)
if hasattr(form_opts,'module_name') and hasattr(obj,form_opts.module_name+'_fk_id'):
setattr(obj,form_opts.module_name+'_fk',new_object)
else:
raise Exception('Error the model %s must has a ForeignKey named %s_fk' % (obj._meta.module_name, form_opts.module_name) )
msg = ugettext("The %s was created successfully.") % model._meta.verbose_name
messages.success(request, msg, fail_silently=True)
formset.save()
return redirect(post_save_redirect, new_object)
else:
form = form_class(**initial_form)
if formset_class:
formset = formset_class(**initial_formset)
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" % (model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form,
'formset':formset
}, context_processors)
apply_extra_context(extra_context, c)
return HttpResponse(t.render(c))
else:
form = form_class()
except (IOError, PermissionDenied), e:
messages.error(request, e)
return None
else:
if response == None:
# Create the template, context, response
if not template_name:
template_name = "%s/%s_form.html" %\
(model._meta.app_label, model._meta.object_name.lower())
t = template_loader.get_template(template_name)
c = RequestContext(request, {
'form': form
}, context_processors)
apply_extra_context(extra_context, c)
response = HttpResponse(t.render(c))
return response
@commit_on_success_strict()
def _update_object(request, model=None, object_id=None, slug=None,
slug_field='slug', template_name=None, template_loader=template_loader,
extra_context=None, post_save_redirect=None, login_required=False,
context_processors=None, template_object_name='object',
form_class=None, msg=None, summary_template_name=None):
"""
Based of django.views.generic.create_update.update_object which displays a
summary page before updating the object.
"""
response = None
