#+
# Copyright 2010 iXsystems
# All rights reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted providing that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# $FreeBSD$
#####################################################################
from freenasUI.services.forms import *
from freenasUI.services.models import services as Services
from django.forms.models import modelformset_factory
from django.contrib.auth.decorators import permission_required
from django.contrib.auth.decorators import login_required
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect
from django.shortcuts import render_to_response
from django.contrib.auth import authenticate, login, logout
from django.template import RequestContext
from django.http import Http404
from django.views.generic.list_detail import object_detail, object_list
from freenasUI.middleware.notifier import notifier
import os, commands
def helperView(request, theForm, model, url):
if request.method == 'POST':
form = theForm(request.POST)
if form.is_valid():
form.save()
if model.objects.count() > 3:
stale_id = model.objects.order_by("-id")[3].id
model.objects.filter(id__lte=stale_id).delete()
else:
# This is a debugging aid to raise exception when validation
# is not passed.
form.save()
else:
try:
_entity = model.objects.order_by("-id").values()[0]
except:
# TODO: We throw an exception (which makes this try/except
# meaningless) for now. A future version will have the
# ability to set up default values.
raise
form = theForm(data = _entity)
variables = RequestContext(request, {
'form': form
})
return render_to_response(url, variables)
def helperViewEm(request, theForm, model):
data_saved = 0
if request.method == 'POST':
form = theForm(request.POST)
if form.is_valid():
# TODO: test if the data is the same as what is in the database?
form.save()
data_saved = 1
if model.objects.count() > 3:
stale_id = model.objects.order_by("-id")[3].id
model.objects.filter(id__lte=stale_id).delete()
else:
pass
else:
try:
_entity = model.objects.order_by("-id").values()[0]
except:
_entity = None
form = theForm(data = _entity)
return (data_saved, form)
@login_required
def cronjobView(request):
if request.method == 'POST':
form = cronjobForm(request.POST)
if form.is_valid():
form.save()
else:
form = cronjobForm()
variables = RequestContext(request, {
'form': form
})
return render_to_response('freenas/system/cronjob.html', variables)
## Services section
@login_required
def services(request):
# Counter for forms we have validated.
forms_saved = 0
saved, cifs = helperViewEm(request, CIFSForm, CIFS)
forms_saved = forms_saved + saved
saved, afp = helperViewEm(request, AFPForm, AFP)
forms_saved = forms_saved + saved
saved, nfs = helperViewEm(request, NFSForm, NFS)
forms_saved = forms_saved + saved
saved, rsync = helperViewEm(request, rsyncjobForm, rsyncjob)
forms_saved = forms_saved + saved
saved, unison = helperViewEm(request, UnisonForm, Unison)
forms_saved = forms_saved + saved
saved, iscsi = helperViewEm(request, iSCSITargetForm, iSCSITarget)
forms_saved = forms_saved + saved
saved, dynamicdns = helperViewEm(request, DynamicDNSForm, DynamicDNS)
forms_saved = forms_saved + saved
saved, snmp = helperViewEm(request, SNMPForm, SNMP)
forms_saved = forms_saved + saved
saved, ups = helperViewEm(request, UPSForm, UPS)
forms_saved = forms_saved + saved
saved, webserver = helperViewEm(request, WebserverForm, Webserver)
forms_saved = forms_saved + saved
saved, bittorrent = helperViewEm(request, BitTorrentForm, BitTorrent)
forms_saved = forms_saved + saved
saved, ftp = helperViewEm(request, FTPForm, FTP)
forms_saved = forms_saved + saved
saved, tftp = helperViewEm(request, TFTPForm, TFTP)
forms_saved = forms_saved + saved
saved, ssh = helperViewEm(request, SSHForm, SSH)
forms_saved = forms_saved + saved
saved, activedirectory = helperViewEm(request, ActiveDirectoryForm, ActiveDirectory)
forms_saved = forms_saved + saved
saved, ldap = helperViewEm(request, LDAPForm, LDAP)
forms_saved = forms_saved + saved
if request.method == 'POST':
srv = Services.objects.all()
if forms_saved > 0:
return HttpResponseRedirect('/services/')
else:
pass # Need to raise a validation exception
else:
srv = Services.objects.all()
variables = RequestContext(request, {
'srv': srv,
'cifs': cifs,
'afp': afp,
'nfs': nfs,
'rsync': rsync,
'unison': unison,
'iscsi': iscsi,
'dynamicdns': dynamicdns,
'snmp': snmp,
'ups': ups,
'webserver': webserver,
'bittorrent': bittorrent,
'ftp': ftp,
'tftp': tftp,
'ssh': ssh,
'activedirectory': activedirectory,
'ldap': ldap,
})
return render_to_response('freenas/services/index.html', variables)
"""TODO: This should be rewritten in a better way."""
@login_required
def servicesToggleView(request, formname):
form2namemap = {
'cifs_toggle' : 'cifs',
'afp_toggle' : 'afp',
'nfs_toggle' : 'nfs',
'unison_toggle' : 'unison',
'iscsi_toggle' : 'iscsi',
'dyndns_toggle' : 'dyndns',
'snmp_toggle' : 'snmp',
'ups_toggle' : 'ups',
'bt_toggle' : 'bittorrent',
'httpd_toggle' : 'httpd',
'ftp_toggle' : 'ftp',
'tftp_toggle' : 'tftp',
'ssh_toggle' : 'ssh',
'ad_toggle' : 'activedirectory',
'ldap_toggle' : 'ldap',
}
changing_service = form2namemap[formname]
if changing_service == "":
raise "Unknown service - Invalid request?"
svc_entry = Services.objects.get(srv_service=changing_service)
if svc_entry.srv_enable:
svc_entry.srv_enable = 0
else:
svc_entry.srv_enable = 1
svc_entry.save()
# forcestop then start to make sure the service is of the same
# status.
notifier().restart(changing_service)
return HttpResponseRedirect('/services/')
