def delete(self, request, workspace_id, tab_id):
user = get_user_authentication(request)
#set new order
tabs = Tab.objects.filter(workspace__pk=workspace_id).order_by('position')
# Get tab, if it does not exist, an http 404 error is returned
tab = get_object_or_404(Tab, workspace__pk=workspace_id, pk=tab_id)
#decrease the position of the following tabs
for t in range(tab.position, tabs.count()):
tabs[t].position = tabs[t].position - 1
tabs = tabs.exclude(pk=tab_id)
if tabs.count() == 0:
msg = _("tab cannot be deleted")
log(msg, request)
return HttpResponseServerError(get_xml_error(msg), mimetype='application/xml; charset=UTF-8')
#Delete WorkSpace variables too!
deleteTab(tab, user)
#set a new visible tab (first tab by default)
activeTab = tabs[0]
setVisibleTab(user, workspace_id, activeTab)
return HttpResponse('ok')
def update(self, request, workspace_id, tab_id):
user = get_user_authentication(request)
received_json = PUT_parameter(request, 'tab')
if not received_json:
return HttpResponseBadRequest(get_xml_error(_("tab JSON expected")), mimetype='application/xml; charset=UTF-8')
try:
t = simplejson.loads(received_json)
tab = Tab.objects.get(workspace__users__id=user.id, workspace__pk=workspace_id, pk=tab_id)
if 'visible' in t:
visible = t['visible']
if (visible == 'true'):
#Only one visible tab
setVisibleTab(user, workspace_id, tab)
else:
tab.visible = False
if 'name' in t:
tab.name = t['name']
tab.save()
return HttpResponse('ok')
except Exception, e:
transaction.rollback()
msg = _("tab cannot be updated: ") + unicode(e)
raise TracedServerError(e, received_json, request, msg)
