def render_trunk_edit(request, interfaceid):
"""Controller for rendering trunk edit view"""
config = read_config()
interface = Interface.objects.get(pk=interfaceid)
agent = get_factory(interface.netbox)
if request.method == 'POST':
try:
handle_trunk_edit(request, agent, interface)
except SnmpError as error:
messages.error(request, 'Error editing trunk: %s' % error)
else:
messages.success(request, 'Trunk edit successful')
account = request.account
netbox = interface.netbox
check_read_write(netbox, request)
try:
vlans = agent.get_netbox_vlans() # All vlans on this netbox
native_vlan, trunked_vlans = agent.get_native_and_trunked_vlans(
interface)
except SnmpError:
vlans = native_vlan = trunked_vlans = allowed_vlans = None
messages.error(request, 'Error getting trunk information')
else:
if should_check_access_rights(account):
allowed_vlans = find_allowed_vlans_for_user_on_netbox(
account, interface.netbox, agent)
else:
allowed_vlans = vlans
extra_path = [(netbox.sysname,
reverse('portadmin-sysname',
kwargs={'sysname': netbox.sysname})),
("Trunk %s" % interface, )]
context = get_base_context(extra_path)
context.update({
'interface': interface,
'available_vlans': vlans,
'native_vlan': native_vlan,
'trunked_vlans': trunked_vlans,
'allowed_vlans': allowed_vlans,
'trunk_edit': get_trunk_edit(config)
})
return render_to_response('portadmin/trunk_edit.html', context,
RequestContext(request))
def populate_infodict(request, netbox, interfaces):
"""Populate a dictionary used in every http response"""
allowed_vlans = []
voice_vlan = None
readonly = False
config = read_config()
try:
fac = get_and_populate_livedata(netbox, interfaces)
allowed_vlans = find_and_populate_allowed_vlans(
request.account, netbox, interfaces, fac)
voice_vlan = fetch_voice_vlan_for_netbox(request, fac, config)
if voice_vlan:
if is_cisco_voice_enabled(config) and is_cisco(netbox):
set_voice_vlan_attribute_cisco(voice_vlan, interfaces, fac)
else:
set_voice_vlan_attribute(voice_vlan, interfaces)
mark_detained_interfaces(interfaces)
if is_dot1x_enabled(config):
add_dot1x_info(interfaces, fac)
except TimeOutException:
readonly = True
messages.error(
request, "Timeout when contacting %s. Values displayed "
"are from database" % netbox.sysname)
if not netbox.read_only:
messages.error(request, "Read only community not set")
except SnmpError:
readonly = True
messages.error(
request, "SNMP error when contacting %s. Values "
"displayed are from database" % netbox.sysname)
if check_read_write(netbox, request):
readonly = True
ifaliasformat = get_ifaliasformat(config)
aliastemplate = ''
if ifaliasformat:
tmpl = get_aliastemplate()
aliastemplate = tmpl.render({'ifaliasformat': ifaliasformat})
save_to_database(interfaces)
auditlog_api_parameters = {
'object_model': 'interface',
'object_pks': ','.join([str(i.pk) for i in interfaces]),
'subsystem': 'portadmin'
}
info_dict = get_base_context([(netbox.sysname, )], form=get_form(request))
info_dict.update({
'interfaces':
interfaces,
'netbox':
netbox,
'voice_vlan':
voice_vlan,
'allowed_vlans':
allowed_vlans,
'readonly':
readonly,
'aliastemplate':
aliastemplate,
'trunk_edit':
get_trunk_edit(config),
'auditlog_api_parameters':
json.dumps(auditlog_api_parameters)
})
return info_dict
