def editar_namespace(request, id):
"""
This view shows a form to edit the info of a namespace, and reload the
entities and properties
:param request: the request of the view
:param id: the primary key of the namespace
:return: render the form
"""
try:
name = NameSpace.objects.get(id=id)
except Exception:
return redirect('easydata.views.namespace.listado_namespaces')
#Obtengo la lista de paises existentes en la base de datos
if request.POST:
form = EditNamespaceForm(request.POST, request.FILES, instance=name)
if form.is_valid():
form.save()
try:
fich = None
if form.cleaned_data["url"] != '':
fich = form.cleaned_data["url"]
elif form.cleaned_data["archivo"]:
fich = form.cleaned_data["archivo"]
if not fich is None:
parser = parser_factory(fich, form.cleaned_data["formato"],
form.instance)
parser.parse()
parser.update()
mensaje1 = _("The namespace was updated successfully.")
mensaje2 = _("The namespace has ")
mensaje2 += str(form.instance.entidades.all().count())
mensaje2 += _(" entities and ")
mensaje2 += str(form.instance.propiedades.all().count())
mensaje2 += _(" properties")
messages.info(request, mensaje1)
messages.info(request, mensaje2)
return redirect('easydata.views.namespace.listado_namespaces')
except Exception:
messages.info(request, _("There was an error, and the \
namespace couldn't be updated"))
else:
messages.info(request, _("There are errors in the form, please \
check it and send the form to update the namespace"))
else:
form = EditNamespaceForm(instance=name)
#Renderizo la plantilla con el formulario
return render_to_response('easydata/namespace/edit.html',
{'form': form, },
context_instance=RequestContext(request))
def vista_carga_namespace(request):
"""
This view shows a form to load a new namespace into the application.
:param request: the request of the view
:return: render the form
"""
#Si hay datos en el POST, valido el formulario y creo el nuevo namespace
if request.POST:
form = NewNamespaceForm(request.POST, request.FILES)
if form.is_valid():
form.save()
try:
if form.cleaned_data["url"] != '':
fich = form.cleaned_data["url"]
else:
fich = form.cleaned_data["archivo"]
parser = parser_factory(fich, form.cleaned_data["formato"],
form.instance)
parser.parse()
parser.register()
mensaje1 = _("The namespace was created successfully.")
mensaje2 = _("The namespace has ")
mensaje2 += str(form.instance.entidades.all().count())
mensaje2 += _(" entities and ")
mensaje2 += str(form.instance.propiedades.all().count())
mensaje2 += _(" properties")
messages.info(request, mensaje1)
messages.info(request, mensaje2)
return redirect('easydata.views.namespace.listado_namespaces')
except Exception:
form.instance.delete()
messages.info(
request,
_("There was an error, and the \
namespace couldn't be created"))
else:
messages.info(
request,
_("There are errors in the form, please \
check it and send the form to create the namespace"))
else:
form = NewNamespaceForm()
#Renderizo la plantilla con el formulario
return render_to_response('easydata/namespace/new.html', {
'form': form,
},
context_instance=RequestContext(request))
def vista_carga_namespace(request):
"""
This view shows a form to load a new namespace into the application.
:param request: the request of the view
:return: render the form
"""
#Si hay datos en el POST, valido el formulario y creo el nuevo namespace
if request.POST:
form = NewNamespaceForm(request.POST, request.FILES)
if form.is_valid():
form.save()
try:
if form.cleaned_data["url"] != '':
fich = form.cleaned_data["url"]
else:
fich = form.cleaned_data["archivo"]
parser = parser_factory(fich, form.cleaned_data["formato"],
form.instance)
parser.parse()
parser.register()
mensaje1 = _("The namespace was created successfully.")
mensaje2 = _("The namespace has ")
mensaje2 += str(form.instance.entidades.all().count())
mensaje2 += _(" entities and ")
mensaje2 += str(form.instance.propiedades.all().count())
mensaje2 += _(" properties")
messages.info(request, mensaje1)
messages.info(request, mensaje2)
return redirect('easydata.views.namespace.listado_namespaces')
except Exception:
form.instance.delete()
messages.info(request, _("There was an error, and the \
namespace couldn't be created"))
else:
messages.info(request, _("There are errors in the form, please \
check it and send the form to create the namespace"))
else:
form = NewNamespaceForm()
#Renderizo la plantilla con el formulario
return render_to_response('easydata/namespace/new.html',
{'form': form, },
context_instance=RequestContext(request))
def editar_namespace(request, id):
"""
This view shows a form to edit the info of a namespace, and reload the
entities and properties
:param request: the request of the view
:param id: the primary key of the namespace
:return: render the form
"""
try:
name = NameSpace.objects.get(id=id)
except Exception:
return redirect('easydata.views.namespace.listado_namespaces')
#Obtengo la lista de paises existentes en la base de datos
if request.POST:
form = EditNamespaceForm(request.POST, request.FILES, instance=name)
if form.is_valid():
form.save()
try:
fich = None
if form.cleaned_data["url"] != '':
fich = form.cleaned_data["url"]
elif form.cleaned_data["archivo"]:
fich = form.cleaned_data["archivo"]
if not fich is None:
parser = parser_factory(fich, form.cleaned_data["formato"],
form.instance)
parser.parse()
parser.update()
mensaje1 = _("The namespace was updated successfully.")
mensaje2 = _("The namespace has ")
mensaje2 += str(form.instance.entidades.all().count())
mensaje2 += _(" entities and ")
mensaje2 += str(form.instance.propiedades.all().count())
mensaje2 += _(" properties")
messages.info(request, mensaje1)
messages.info(request, mensaje2)
return redirect('easydata.views.namespace.listado_namespaces')
except Exception:
messages.info(
request,
_("There was an error, and the \
namespace couldn't be updated"))
else:
messages.info(
request,
_("There are errors in the form, please \
check it and send the form to update the namespace"))
else:
form = EditNamespaceForm(instance=name)
#Renderizo la plantilla con el formulario
return render_to_response('easydata/namespace/edit.html', {
'form': form,
},
context_instance=RequestContext(request))
