blob: 8ec00a90444a7c860bf4d0e49f1f457d2bba18f2 [file] [log] [blame]
from core.models import Site
from core.models import *
from openstack.manager import OpenStackManager
from django.contrib import admin
from django.contrib.auth.models import Group
from django import forms
from django.utils.safestring import mark_safe
from django.contrib.auth.admin import UserAdmin
from django.contrib.admin.widgets import FilteredSelectMultiple, AdminTextareaWidget
from django.contrib.auth.forms import ReadOnlyPasswordHashField, AdminPasswordChangeForm
from django.contrib.auth.signals import user_logged_in
from django.utils import timezone
from django.contrib.contenttypes import generic
from suit.widgets import LinkedSelect
from django.core.exceptions import PermissionDenied
from django.core.urlresolvers import reverse, NoReverseMatch
from django.utils.encoding import force_text, python_2_unicode_compatible
from django.utils.html import conditional_escape, format_html
from django.forms.utils import flatatt, to_current_timezone
from cgi import escape as html_escape
import django_evolution
import threading
# thread locals necessary to work around a django-suit issue
_thread_locals = threading.local()
def backend_icon(obj): # backend_status, enacted, updated):
#return "%s %s %s" % (str(obj.updated), str(obj.enacted), str(obj.backend_status))
if (obj.enacted is not None) and obj.enacted >= obj.updated:
return '<span style="min-width:16px;"><img src="/static/admin/img/icon_success.gif"></span>'
else:
if ((obj.backend_status is not None) and obj.backend_status.startswith("0 -")) or obj.backend_status == "Provisioning in progress" or obj.backend_status=="":
return '<span style="min-width:16px;" title="%s"><img src="/static/admin/img/icon_clock.gif"></span>' % obj.backend_status
else:
return '<span style="min-width:16px;" title="%s"><img src="/static/admin/img/icon_error.gif"></span>' % html_escape(obj.backend_status, quote=True)
def backend_text(obj):
icon = backend_icon(obj)
if (obj.enacted is not None) and obj.enacted >= obj.updated:
return "%s %s" % (icon, "successfully enacted")
else:
return "%s %s" % (icon, html_escape(obj.backend_status, quote=True))
class UploadTextareaWidget(AdminTextareaWidget):
def render(self, name, value, attrs=None):
if value is None:
value = ''
final_attrs = self.build_attrs(attrs, name=name)
return format_html('<input type="file" style="width: 0; height: 0" id="btn_upload_%s" onChange="uploadTextarea(event,\'%s\');">' \
'<button onClick="$(\'#btn_upload_%s\').click(); return false;">Upload</button>' \
'<br><textarea{0}>\r\n{1}</textarea>' % (attrs["id"], attrs["id"], attrs["id"]),
flatatt(final_attrs),
force_text(value))
class PlainTextWidget(forms.HiddenInput):
input_type = 'hidden'
def render(self, name, value, attrs=None):
if value is None:
value = ''
return mark_safe(str(value) + super(PlainTextWidget, self).render(name, value, attrs))
class PermissionCheckingAdminMixin(object):
# call save_by_user and delete_by_user instead of save and delete
def has_add_permission(self, request, obj=None):
return (not self.__user_is_readonly(request))
def has_delete_permission(self, request, obj=None):
return (not self.__user_is_readonly(request))
def save_model(self, request, obj, form, change):
if self.__user_is_readonly(request):
# this 'if' might be redundant if save_by_user is implemented right
raise PermissionDenied
obj.caller = request.user
# update openstack connection to use this site/tenant
obj.save_by_user(request.user)
def delete_model(self, request, obj):
obj.delete_by_user(request.user)
def save_formset(self, request, form, formset, change):
instances = formset.save(commit=False)
for instance in instances:
instance.save_by_user(request.user)
# BUG in django 1.7? Objects are not deleted by formset.save if
# commit is False. So let's delete them ourselves.
#
# code from forms/models.py save_existing_objects()
try:
forms_to_delete = formset.deleted_forms
except AttributeError:
forms_to_delete = []
if formset.initial_forms:
for form in formset.initial_forms:
obj = form.instance
if form in forms_to_delete:
if obj.pk is None:
continue
formset.deleted_objects.append(obj)
obj.delete()
formset.save_m2m()
def get_actions(self,request):
actions = super(PermissionCheckingAdminMixin,self).get_actions(request)
if self.__user_is_readonly(request):
if 'delete_selected' in actions:
del actions['delete_selected']
return actions
def change_view(self,request,object_id, extra_context=None):
if self.__user_is_readonly(request):
if not hasattr(self, "readonly_save"):
# save the original readonly fields
self.readonly_save = self.readonly_fields
self.inlines_save = self.inlines
if hasattr(self, "user_readonly_fields"):
self.readonly_fields=self.user_readonly_fields
if hasattr(self, "user_readonly_inlines"):
self.inlines = self.user_readonly_inlines
else:
if hasattr(self, "readonly_save"):
# restore the original readonly fields
self.readonly_fields = self.readonly_save
if hasattr(self, "inlines_save"):
self.inlines = self.inlines_save
try:
return super(PermissionCheckingAdminMixin, self).change_view(request, object_id, extra_context=extra_context)
except PermissionDenied:
pass
if request.method == 'POST':
raise PermissionDenied
request.readonly = True
return super(PermissionCheckingAdminMixin, self).change_view(request, object_id, extra_context=extra_context)
def __user_is_readonly(self, request):
return request.user.isReadOnlyUser()
def backend_status_text(self, obj):
return mark_safe(backend_text(obj))
def backend_status_icon(self, obj):
return mark_safe(backend_icon(obj))
backend_status_icon.short_description = ""
def get_form(self, request, obj=None, **kwargs):
# Save obj and request in thread-local storage, so suit_form_tabs can
# use it to determine whether we're in edit or add mode, and can
# determine whether the user is an admin.
_thread_locals.request = request
_thread_locals.obj = obj
return super(PermissionCheckingAdminMixin, self).get_form(request, obj, **kwargs)
def get_inline_instances(self, request, obj=None):
inlines = super(PermissionCheckingAdminMixin, self).get_inline_instances(request, obj)
# inlines that should only be shown to an admin user
if request.user.is_admin:
for inline_class in getattr(self, "admin_inlines", []):
inlines.append(inline_class(self.model, self.admin_site))
return inlines
class ReadOnlyAwareAdmin(PermissionCheckingAdminMixin, admin.ModelAdmin):
# Note: Make sure PermissionCheckingAdminMixin is listed before
# admin.ModelAdmin in the class declaration.
pass
class PlanetStackBaseAdmin(ReadOnlyAwareAdmin):
save_on_top = False
class SingletonAdmin (ReadOnlyAwareAdmin):
def has_add_permission(self, request):
if not super(SingletonAdmin, self).has_add_permission(request):
return False
num_objects = self.model.objects.count()
if num_objects >= 1:
return False
else:
return True
class PlStackTabularInline(admin.TabularInline):
def __init__(self, *args, **kwargs):
super(PlStackTabularInline, self).__init__(*args, **kwargs)
# InlineModelAdmin as no get_fields() method, so in order to add
# the selflink field, we override __init__ to modify self.fields and
# self.readonly_fields.
self.setup_selflink()
def get_change_url(self, model, id):
""" Get the URL to a change form in the admin for this model """
reverse_path = "admin:%s_change" % (model._meta.db_table)
try:
url = reverse(reverse_path, args=(id,))
except NoReverseMatch:
return None
return url
def setup_selflink(self):
if hasattr(self, "selflink_fieldname"):
""" self.selflink_model can be defined to punch through a relation
to its target object. For example, in SliceNetworkInline, set
selflink_model = "network", and the URL will lead to the Network
object instead of trying to bring up a change view of the
SliceNetwork object.
"""
self.selflink_model = getattr(self.model,self.selflink_fieldname).field.rel.to
else:
self.selflink_model = self.model
url = self.get_change_url(self.selflink_model, 0)
# We don't have an admin for this object, so don't create the
# selflink.
if (url == None):
return
# Since we need to add "selflink" to the field list, we need to create
# self.fields if it is None.
if (self.fields is None):
self.fields = []
for f in self.model._meta.fields:
if f.editable and f.name != "id":
self.fields.append(f.name)
self.fields = tuple(self.fields) + ("selflink", )
if self.readonly_fields is None:
self.readonly_fields = ()
self.readonly_fields = tuple(self.readonly_fields) + ("selflink", )
def selflink(self, obj):
if hasattr(self, "selflink_fieldname"):
obj = getattr(obj, self.selflink_fieldname)
if obj.id:
url = self.get_change_url(self.selflink_model, obj.id)
return "<a href='%s'>Details</a>" % str(url)
else:
return "Not present"
selflink.allow_tags = True
selflink.short_description = "Details"
def has_add_permission(self, request):
return not request.user.isReadOnlyUser()
def get_readonly_fields(self, request, obj=None):
readonly_fields = list(self.readonly_fields)[:]
if request.user.isReadOnlyUser():
for field in self.fields:
if not field in readonly_fields:
readonly_fields.append(field)
return readonly_fields
def backend_status_icon(self, obj):
return mark_safe(backend_icon(obj))
backend_status_icon.short_description = ""
class PlStackGenericTabularInline(generic.GenericTabularInline):
def has_add_permission(self, request):
return not request.user.isReadOnlyUser()
def get_readonly_fields(self, request, obj=None):
readonly_fields = list(self.readonly_fields)[:]
if request.user.isReadOnlyUser():
for field in self.fields:
if not field in readonly_fields:
readonly_fields.append(field)
return readonly_fields
def backend_status_icon(self, obj):
return mark_safe(backend_icon(obj))
backend_status_icon.short_description = ""
class ReservationInline(PlStackTabularInline):
model = Reservation
extra = 0
suit_classes = 'suit-tab suit-tab-reservations'
def queryset(self, request):
return Reservation.select_by_user(request.user)
class TagInline(PlStackGenericTabularInline):
model = Tag
extra = 0
suit_classes = 'suit-tab suit-tab-tags'
fields = ['service', 'name', 'value']
def queryset(self, request):
return Tag.select_by_user(request.user)
class NetworkLookerUpper:
""" This is a callable that looks up a network name in a sliver and returns
the ip address for that network.
"""
byNetworkName = {} # class variable
def __init__(self, name):
self.short_description = name
self.__name__ = name
self.network_name = name
def __call__(self, obj):
if obj is not None:
for nbs in obj.networksliver_set.all():
if (nbs.network.name == self.network_name):
return nbs.ip
return ""
def __str__(self):
return self.network_name
@staticmethod
def get(network_name):
""" We want to make sure we alwars return the same NetworkLookerUpper
because sometimes django will cause them to be instantiated multiple
times (and we don't want different ones in form.fields vs
SliverInline.readonly_fields).
"""
if network_name not in NetworkLookerUpper.byNetworkName:
NetworkLookerUpper.byNetworkName[network_name] = NetworkLookerUpper(network_name)
return NetworkLookerUpper.byNetworkName[network_name]
class SliverInline(PlStackTabularInline):
model = Sliver
fields = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name', 'slice', 'deployment', 'flavor', 'image', 'node']
extra = 0
readonly_fields = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name']
suit_classes = 'suit-tab suit-tab-slivers'
def queryset(self, request):
return Sliver.select_by_user(request.user)
def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
if db_field.name == 'deployment':
kwargs['queryset'] = Deployment.select_by_acl(request.user)
kwargs['widget'] = forms.Select(attrs={'onChange': "sliver_deployment_changed(this);"})
if db_field.name == 'flavor':
kwargs['widget'] = forms.Select(attrs={'onChange': "sliver_flavor_changed(this);"})
field = super(SliverInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
return field
class SiteInline(PlStackTabularInline):
model = Site
extra = 0
suit_classes = 'suit-tab suit-tab-sites'
def queryset(self, request):
return Site.select_by_user(request.user)
class UserInline(PlStackTabularInline):
model = User
fields = ['backend_status_icon', 'email', 'firstname', 'lastname']
readonly_fields = ('backend_status_icon', )
extra = 0
suit_classes = 'suit-tab suit-tab-users'
def queryset(self, request):
return User.select_by_user(request.user)
class SliceInline(PlStackTabularInline):
model = Slice
fields = ['backend_status_icon', 'name', 'site', 'serviceClass', 'service']
readonly_fields = ('backend_status_icon', )
extra = 0
suit_classes = 'suit-tab suit-tab-slices'
def queryset(self, request):
return Slice.select_by_user(request.user)
class NodeInline(PlStackTabularInline):
model = Node
extra = 0
suit_classes = 'suit-tab suit-tab-nodes'
fields = ['backend_status_icon', 'name', 'site_deployment']
readonly_fields = ('backend_status_icon', )
class DeploymentPrivilegeInline(PlStackTabularInline):
model = DeploymentPrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-admin-only'
fields = ['backend_status_icon', 'user','role','deployment']
readonly_fields = ('backend_status_icon', )
def queryset(self, request):
return DeploymentPrivilege.select_by_user(request.user)
class ControllerSiteInline(PlStackTabularInline):
model = ControllerSite
extra = 0
suit_classes = 'suit-tab suit-tab-admin-only'
fields = ['controller', 'site', 'tenant_id']
class SitePrivilegeInline(PlStackTabularInline):
model = SitePrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-siteprivileges'
fields = ['backend_status_icon', 'user','site', 'role']
readonly_fields = ('backend_status_icon', )
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'site':
kwargs['queryset'] = Site.select_by_user(request.user)
if db_field.name == 'user':
kwargs['queryset'] = User.select_by_user(request.user)
return super(SitePrivilegeInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
return SitePrivilege.select_by_user(request.user)
class SiteDeploymentInline(PlStackTabularInline):
model = SiteDeployment
extra = 0
suit_classes = 'suit-tab suit-tab-deployments'
fields = ['backend_status_icon', 'deployment','site', 'controller']
readonly_fields = ('backend_status_icon', )
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'site':
kwargs['queryset'] = Site.select_by_user(request.user)
if db_field.name == 'deployment':
kwargs['queryset'] = Deployment.select_by_user(request.user)
if db_field.name == 'controller':
kwargs['queryset'] = Controller.select_by_user(request.user)
return super(SiteDeploymentInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
return SiteDeployment.select_by_user(request.user)
class SlicePrivilegeInline(PlStackTabularInline):
model = SlicePrivilege
suit_classes = 'suit-tab suit-tab-sliceprivileges'
extra = 0
fields = ('backend_status_icon', 'user', 'slice', 'role')
readonly_fields = ('backend_status_icon', )
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'slice':
kwargs['queryset'] = Slice.select_by_user(request.user)
if db_field.name == 'user':
kwargs['queryset'] = User.select_by_user(request.user)
return super(SlicePrivilegeInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
return SlicePrivilege.select_by_user(request.user)
class SliceNetworkInline(PlStackTabularInline):
model = Network.slices.through
selflink_fieldname = "network"
extra = 0
verbose_name = "Network Connection"
verbose_name_plural = "Network Connections"
suit_classes = 'suit-tab suit-tab-slicenetworks'
fields = ['backend_status_icon', 'network']
readonly_fields = ('backend_status_icon', )
class ImageDeploymentsInline(PlStackTabularInline):
model = ImageDeployments
extra = 0
verbose_name = "Image Deployments"
verbose_name_plural = "Image Deployments"
suit_classes = 'suit-tab suit-tab-imagedeployments'
fields = ['backend_status_icon', 'image', 'deployment']
readonly_fields = ['backend_status_icon']
class ControllerImagesInline(PlStackTabularInline):
model = ControllerImages
extra = 0
verbose_name = "Controller Images"
verbose_name_plural = "Controller Images"
suit_classes = 'suit-tab suit-tab-admin-only'
fields = ['backend_status_icon', 'image', 'controller', 'glance_image_id']
readonly_fields = ['backend_status_icon', 'glance_image_id']
class SliceRoleAdmin(PlanetStackBaseAdmin):
model = SliceRole
pass
class SiteRoleAdmin(PlanetStackBaseAdmin):
model = SiteRole
pass
class DeploymentAdminForm(forms.ModelForm):
sites = forms.ModelMultipleChoiceField(
queryset=Site.objects.all(),
required=False,
help_text="Select which sites are allowed to host nodes in this deployment",
widget=FilteredSelectMultiple(
verbose_name=('Sites'), is_stacked=False
)
)
images = forms.ModelMultipleChoiceField(
queryset=Image.objects.all(),
required=False,
help_text="Select which images should be deployed on this deployment",
widget=FilteredSelectMultiple(
verbose_name=('Images'), is_stacked=False
)
)
flavors = forms.ModelMultipleChoiceField(
queryset=Flavor.objects.all(),
required=False,
help_text="Select which flavors should be usable on this deployment",
widget=FilteredSelectMultiple(
verbose_name=('Flavors'), is_stacked=False
)
)
class Meta:
model = Deployment
many_to_many = ["flavors",]
def __init__(self, *args, **kwargs):
request = kwargs.pop('request', None)
super(DeploymentAdminForm, self).__init__(*args, **kwargs)
self.fields['accessControl'].initial = "allow site " + request.user.site.name
if self.instance and self.instance.pk:
self.fields['sites'].initial = [x.site for x in self.instance.sitedeployments.all()]
self.fields['images'].initial = [x.image for x in self.instance.imagedeployments.all()]
self.fields['flavors'].initial = self.instance.flavors.all()
def manipulate_m2m_objs(self, this_obj, selected_objs, all_relations, relation_class, local_attrname, foreign_attrname):
""" helper function for handling m2m relations from the MultipleChoiceField
this_obj: the source object we want to link from
selected_objs: a list of destination objects we want to link to
all_relations: the full set of relations involving this_obj, including ones we don't want
relation_class: the class that implements the relation from source to dest
local_attrname: field name representing this_obj in relation_class
foreign_attrname: field name representing selected_objs in relation_class
This function will remove all newobjclass relations from this_obj
that are not contained in selected_objs, and add any relations that
are in selected_objs but don't exist in the data model yet.
"""
existing_dest_objs = []
for relation in list(all_relations):
if getattr(relation, foreign_attrname) not in selected_objs:
#print "deleting site", sdp.site
relation.delete()
else:
existing_dest_objs.append(getattr(relation, foreign_attrname))
for dest_obj in selected_objs:
if dest_obj not in existing_dest_objs:
#print "adding site", site
kwargs = {foreign_attrname: dest_obj, local_attrname: this_obj}
relation = relation_class(**kwargs)
relation.save()
def save(self, commit=True):
deployment = super(DeploymentAdminForm, self).save(commit=False)
if commit:
deployment.save()
# this has to be done after save() if/when a deployment is first created
deployment.flavors = self.cleaned_data['flavors']
if deployment.pk:
# save_m2m() doesn't seem to work with 'through' relations. So we
# create/destroy the through models ourselves. There has to be
# a better way...
self.manipulate_m2m_objs(deployment, self.cleaned_data['sites'], deployment.sitedeployments.all(), SiteDeployment, "deployment", "site")
self.manipulate_m2m_objs(deployment, self.cleaned_data['images'], deployment.imagedeployments.all(), ImageDeployments, "deployment", "image")
# manipulate_m2m_objs doesn't work for Flavor/Deployment relationship
# so well handle that manually here
for flavor in deployment.flavors.all():
if getattr(flavor, 'name') not in self.cleaned_data['flavors']:
deployment.flavors.remove(flavor)
for flavor in self.cleaned_data['flavors']:
if flavor not in deployment.flavors.all():
flavor.deployments.add(deployment)
self.save_m2m()
return deployment
class DeploymentAdminROForm(DeploymentAdminForm):
def save(self, commit=True):
raise PermissionDenied
class SiteAssocInline(PlStackTabularInline):
model = Site.deployments.through
extra = 0
suit_classes = 'suit-tab suit-tab-sites'
class DeploymentAdmin(PlanetStackBaseAdmin):
model = Deployment
fieldList = ['backend_status_text', 'name', 'sites', 'images', 'flavors', 'accessControl']
fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-sites']})]
# node no longer directly connected to deployment
#inlines = [DeploymentPrivilegeInline,NodeInline,TagInline,ImageDeploymentsInline]
inlines = [DeploymentPrivilegeInline,TagInline,ImageDeploymentsInline]
list_display = ['backend_status_icon', 'name']
list_display_links = ('backend_status_icon', 'name', )
readonly_fields = ('backend_status_text', )
user_readonly_fields = ['name']
# nodes no longer direclty connected to deployments
#suit_form_tabs =(('sites','Deployment Details'),('nodes','Nodes'),('deploymentprivileges','Privileges'),('tags','Tags'),('imagedeployments','Images'))
suit_form_tabs =(('sites','Deployment Details'),('deploymentprivileges','Privileges'))
def get_form(self, request, obj=None, **kwargs):
if request.user.isReadOnlyUser():
kwargs["form"] = DeploymentAdminROForm
else:
kwargs["form"] = DeploymentAdminForm
adminForm = super(DeploymentAdmin,self).get_form(request, obj, **kwargs)
# from stackexchange: pass the request object into the form
class AdminFormMetaClass(adminForm):
def __new__(cls, *args, **kwargs):
kwargs['request'] = request
return adminForm(*args, **kwargs)
return AdminFormMetaClass
class ControllerAdminForm(forms.ModelForm):
sites = forms.ModelMultipleChoiceField(
queryset=Site.objects.all(),
required=False,
help_text="Select which sites are managed by this controller",
widget=FilteredSelectMultiple(
verbose_name=('Sites'), is_stacked=False
)
)
class Meta:
model = Controller
def __init__(self, *args, **kwargs):
request = kwargs.pop('request', None)
super(ControllerAdminForm, self).__init__(*args, **kwargs)
if self.instance and self.instance.pk:
self.fields['sites'].initial = [x.site for x in self.instance.controllersite.all()]
def manipulate_m2m_objs(self, this_obj, selected_objs, all_relations, relation_class, local_attrname, foreign_attrname):
""" helper function for handling m2m relations from the MultipleChoiceField
this_obj: the source object we want to link from
selected_objs: a list of destination objects we want to link to
all_relations: the full set of relations involving this_obj, including ones we don't want
relation_class: the class that implements the relation from source to dest
local_attrname: field name representing this_obj in relation_class
foreign_attrname: field name representing selected_objs in relation_class
This function will remove all newobjclass relations from this_obj
that are not contained in selected_objs, and add any relations that
are in selected_objs but don't exist in the data model yet.
"""
existing_dest_objs = []
for relation in list(all_relations):
if getattr(relation, foreign_attrname) not in selected_objs:
#print "deleting site", sdp.site
relation.delete()
else:
existing_dest_objs.append(getattr(relation, foreign_attrname))
for dest_obj in selected_objs:
if dest_obj not in existing_dest_objs:
#print "adding site", site
kwargs = {foreign_attrname: dest_obj, local_attrname: this_obj}
relation = relation_class(**kwargs)
relation.save()
def save(self, commit=True):
controller = super(ControllerAdminForm, self).save(commit=False)
if commit:
controller.save()
if controller.pk:
# save_m2m() doesn't seem to work with 'through' relations. So we
# create/destroy the through models ourselves. There has to be
# a better way...
self.manipulate_m2m_objs(controller, self.cleaned_data['sites'], controller.controllersite.all(), ControllerSite, "controller", "site")
pass
self.save_m2m()
return controller
class ControllerAdmin(PlanetStackBaseAdmin):
model = Controller
fieldList = ['name', 'backend_type', 'version', 'auth_url', 'admin_user', 'admin_tenant','admin_password']
#fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
inlines = [ControllerSiteInline] # ,ControllerImagesInline]
list_display = ['backend_status_icon', 'name', 'version', 'backend_type']
list_display_links = ('backend_status_icon', 'name', )
readonly_fields = ('backend_status_text',)
user_readonly_fields = []
def get_form(self, request, obj=None, **kwargs):
print self.fieldsets
if request.user.isReadOnlyUser():
kwargs["form"] = ControllerAdminROForm
else:
kwargs["form"] = ControllerAdminForm
adminForm = super(ControllerAdmin,self).get_form(request, obj, **kwargs)
# from stackexchange: pass the request object into the form
class AdminFormMetaClass(adminForm):
def __new__(cls, *args, **kwargs):
kwargs['request'] = request
return adminForm(*args, **kwargs)
return AdminFormMetaClass
def save_model(self, request, obj, form, change):
# update openstack connection to use this site/tenant
obj.save_by_user(request.user)
def delete_model(self, request, obj):
obj.delete_by_user(request.user)
class ServiceAttrAsTabInline(PlStackTabularInline):
model = ServiceAttribute
fields = ['name','value']
extra = 0
suit_classes = 'suit-tab suit-tab-serviceattrs'
class ServiceAdmin(PlanetStackBaseAdmin):
list_display = ("backend_status_icon","name","description","versionNumber","enabled","published")
list_display_links = ('backend_status_icon', 'name', )
fieldList = ["backend_status_text","name","description","versionNumber","enabled","published"]
fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
inlines = [ServiceAttrAsTabInline,SliceInline]
readonly_fields = ('backend_status_text', )
user_readonly_fields = fieldList
suit_form_tabs =(('general', 'Service Details'),
('slices','Slices'),
('serviceattrs','Additional Attributes'),
)
class SiteNodeInline(PlStackTabularInline):
model = Node
fields = ['name', 'site_deployment']
extra = 0
suit_classes = 'suit-tab suit-tab-nodes'
class SiteAdmin(PlanetStackBaseAdmin):
#fieldList = ['backend_status_text', 'name', 'site_url', 'enabled', 'is_public', 'login_base', 'accountLink','location']
fieldList = ['backend_status_text', 'name', 'site_url', 'enabled', 'is_public', 'login_base', 'location']
fieldsets = [
(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']}),
#('Deployment Networks', {'fields': ['deployments'], 'classes':['suit-tab suit-tab-deployments']}),
]
#readonly_fields = ['backend_status_text', 'accountLink']
readonly_fields = ['backend_status_text']
#user_readonly_fields = ['name', 'deployments','site_url', 'enabled', 'is_public', 'login_base', 'accountLink']
user_readonly_fields = ['name', 'deployments','site_url', 'enabled', 'is_public', 'login_base']
list_display = ('backend_status_icon', 'name', 'login_base','site_url', 'enabled')
list_display_links = ('backend_status_icon', 'name', )
filter_horizontal = ('deployments',)
inlines = [SliceInline,UserInline,TagInline, SitePrivilegeInline, SiteDeploymentInline, SiteNodeInline]
admin_inlines = [ControllerSiteInline]
search_fields = ['name']
@property
def suit_form_tabs(self):
tabs = [('general', 'Site Details'),
('users','Users'),
('siteprivileges','Privileges'),
('deployments','Deployments'),
('slices','Slices'),
('nodes','Nodes'),
]
request=getattr(_thread_locals, "request", None)
if request and request.user.is_admin:
tabs.append( ('admin-only', 'Admin-Only') )
return tabs
def queryset(self, request):
return Site.select_by_user(request.user)
def get_formsets(self, request, obj=None):
for inline in self.get_inline_instances(request, obj):
# hide MyInline in the add view
if obj is None:
continue
if isinstance(inline, SliverInline):
inline.model.caller = request.user
yield inline.get_formset(request, obj)
def accountLink(self, obj):
link_obj = obj.accounts.all()
if link_obj:
reverse_path = "admin:core_account_change"
url = reverse(reverse_path, args =(link_obj[0].id,))
return "<a href='%s'>%s</a>" % (url, "view billing details")
else:
return "no billing data for this site"
accountLink.allow_tags = True
accountLink.short_description = "Billing"
def save_model(self, request, obj, form, change):
# update openstack connection to use this site/tenant
obj.save_by_user(request.user)
def delete_model(self, request, obj):
obj.delete_by_user(request.user)
class SitePrivilegeAdmin(PlanetStackBaseAdmin):
fieldList = ['backend_status_text', 'user', 'site', 'role']
fieldsets = [
(None, {'fields': fieldList, 'classes':['collapse']})
]
readonly_fields = ('backend_status_text', )
list_display = ('backend_status_icon', 'user', 'site', 'role')
list_display_links = list_display
user_readonly_fields = fieldList
user_readonly_inlines = []
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'site':
if not request.user.is_admin:
# only show sites where user is an admin or pi
sites = set()
for site_privilege in SitePrivilege.objects.filer(user=request.user):
if site_privilege.role.role_type in ['admin', 'pi']:
sites.add(site_privilege.site)
kwargs['queryset'] = Site.objects.filter(site__in=list(sites))
if db_field.name == 'user':
if not request.user.is_admin:
# only show users from sites where caller has admin or pi role
roles = Role.objects.filter(role_type__in=['admin', 'pi'])
site_privileges = SitePrivilege.objects.filter(user=request.user).filter(role__in=roles)
sites = [site_privilege.site for site_privilege in site_privileges]
site_privileges = SitePrivilege.objects.filter(site__in=sites)
emails = [site_privilege.user.email for site_privilege in site_privileges]
users = User.objects.filter(email__in=emails)
kwargs['queryset'] = users
return super(SitePrivilegeAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
# admins can see all privileges. Users can only see privileges at sites
# where they have the admin role or pi role.
qs = super(SitePrivilegeAdmin, self).queryset(request)
#if not request.user.is_admin:
# roles = Role.objects.filter(role_type__in=['admin', 'pi'])
# site_privileges = SitePrivilege.objects.filter(user=request.user).filter(role__in=roles)
# login_bases = [site_privilege.site.login_base for site_privilege in site_privileges]
# sites = Site.objects.filter(login_base__in=login_bases)
# qs = qs.filter(site__in=sites)
return qs
class SliceForm(forms.ModelForm):
class Meta:
model = Slice
widgets = {
'service': LinkedSelect
}
def clean(self):
cleaned_data = super(SliceForm, self).clean()
name = cleaned_data.get('name')
site = cleaned_data.get('site')
slice_id = self.instance.id
if not site and slice_id:
site = Slice.objects.get(id=slice_id).site
if (not isinstance(site,Site)):
# previous code indicates 'site' could be a site_id and not a site?
site = Slice.objects.get(id=site.id)
if not name.startswith(site.login_base):
raise forms.ValidationError('slice name must begin with %s' % site.login_base)
return cleaned_data
class ControllerSliceInline(PlStackTabularInline):
model = ControllerSlice
extra = 0
verbose_name = "Controller Slices"
verbose_name_plural = "Controller Slices"
suit_classes = 'suit-tab suit-tab-admin-only'
fields = ['backend_status_icon', 'controller', 'tenant_id']
readonly_fields = ('backend_status_icon', 'controller' )
class SliceAdmin(PlanetStackBaseAdmin):
form = SliceForm
fieldList = ['backend_status_text', 'site', 'name', 'serviceClass', 'enabled','description', 'service', 'slice_url', 'max_slivers']
fieldsets = [('Slice Details', {'fields': fieldList, 'classes':['suit-tab suit-tab-general']}),]
readonly_fields = ('backend_status_text', )
list_display = ('backend_status_icon', 'name', 'site','serviceClass', 'slice_url', 'max_slivers')
list_display_links = ('backend_status_icon', 'name', )
inlines = [SlicePrivilegeInline,SliverInline, TagInline, ReservationInline,SliceNetworkInline]
admin_inlines = [ControllerSliceInline]
user_readonly_fields = fieldList
@property
def suit_form_tabs(self):
tabs =[('general', 'Slice Details'),
('slicenetworks','Networks'),
('sliceprivileges','Privileges'),
('slivers','Slivers'),
#('reservations','Reservations'),
('tags','Tags'),
]
request=getattr(_thread_locals, "request", None)
if request and request.user.is_admin:
tabs.append( ('admin-only', 'Admin-Only') )
return tabs
def add_view(self, request, form_url='', extra_context=None):
# revert to default read-only fields
self.readonly_fields = ('backend_status_text',)
return super(SliceAdmin, self).add_view(request, form_url, extra_context=extra_context)
def change_view(self, request, object_id, form_url='', extra_context=None):
# cannot change the site of an existing slice so make the site field read only
if object_id:
self.readonly_fields = ('backend_status_text','site')
return super(SliceAdmin, self).change_view(request, object_id, form_url)
def render_change_form(self, request, context, add=False, change=False, form_url='', obj=None):
deployment_nodes = []
for node in Node.objects.all():
deployment_nodes.append( (node.site_deployment.deployment.id, node.id, node.name) )
deployment_flavors = []
for flavor in Flavor.objects.all():
for deployment in flavor.deployments.all():
deployment_flavors.append( (deployment.id, flavor.id, flavor.name) )
deployment_images = []
for image in Image.objects.all():
for deployment_image in image.imagedeployments.all():
deployment_images.append( (deployment_image.deployment.id, image.id, image.name) )
site_login_bases = []
for site in Site.objects.all():
site_login_bases.append((site.id, site.login_base))
context["deployment_nodes"] = deployment_nodes
context["deployment_flavors"] = deployment_flavors
context["deployment_images"] = deployment_images
context["site_login_bases"] = site_login_bases
return super(SliceAdmin, self).render_change_form(request, context, add, change, form_url, obj)
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'site':
kwargs['queryset'] = Site.select_by_user(request.user)
kwargs['widget'] = forms.Select(attrs={'onChange': "update_slice_prefix(this, $($(this).closest('fieldset')[0]).find('.field-name input')[0].id)"})
return super(SliceAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
# admins can see all keys. Users can only see slices they belong to.
return Slice.select_by_user(request.user)
def get_formsets(self, request, obj=None):
for inline in self.get_inline_instances(request, obj):
# hide MyInline in the add view
if obj is None:
continue
if isinstance(inline, SliverInline):
inline.model.caller = request.user
yield inline.get_formset(request, obj)
class SlicePrivilegeAdmin(PlanetStackBaseAdmin):
fieldsets = [
(None, {'fields': ['backend_status_text', 'user', 'slice', 'role']})
]
readonly_fields = ('backend_status_text', )
list_display = ('backend_status_icon', 'user', 'slice', 'role')
list_display_links = list_display
user_readonly_fields = ['user', 'slice', 'role']
user_readonly_inlines = []
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'slice':
kwargs['queryset'] = Slice.select_by_user(request.user)
if db_field.name == 'user':
kwargs['queryset'] = User.select_by_user(request.user)
return super(SlicePrivilegeAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
# admins can see all memberships. Users can only see memberships of
# slices where they have the admin role.
return SlicePrivilege.select_by_user(request.user)
def save_model(self, request, obj, form, change):
# update openstack connection to use this site/tenant
auth = request.session.get('auth', {})
auth['tenant'] = obj.slice.slicename
obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
obj.save()
def delete_model(self, request, obj):
# update openstack connection to use this site/tenant
auth = request.session.get('auth', {})
auth['tenant'] = obj.slice.slicename
obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
obj.delete()
class ImageAdmin(PlanetStackBaseAdmin):
fieldsets = [('Image Details',
{'fields': ['backend_status_text', 'name', 'disk_format', 'container_format'],
'classes': ['suit-tab suit-tab-general']})
]
readonly_fields = ('backend_status_text', )
suit_form_tabs =(('general','Image Details'),('slivers','Slivers'),('imagedeployments','Deployments'), ('controllerimages', 'Controllers'))
inlines = [SliverInline, ControllerImagesInline]
user_readonly_fields = ['name', 'disk_format', 'container_format']
list_display = ['backend_status_icon', 'name']
list_display_links = ('backend_status_icon', 'name', )
class NodeForm(forms.ModelForm):
class Meta:
widgets = {
'site': LinkedSelect,
'deployment': LinkedSelect
}
class NodeAdmin(PlanetStackBaseAdmin):
form = NodeForm
list_display = ('backend_status_icon', 'name', 'site_deployment')
list_display_links = ('backend_status_icon', 'name', )
list_filter = ('site_deployment',)
inlines = [TagInline,SliverInline]
fieldsets = [('Node Details', {'fields': ['backend_status_text', 'name','site_deployment'], 'classes':['suit-tab suit-tab-details']})]
readonly_fields = ('backend_status_text', )
user_readonly_fields = ['name','site_deployment']
user_readonly_inlines = [TagInline,SliverInline]
suit_form_tabs =(('details','Node Details'),('slivers','Slivers'))
class SliverForm(forms.ModelForm):
class Meta:
model = Sliver
ip = forms.CharField(widget=PlainTextWidget)
instance_name = forms.CharField(widget=PlainTextWidget)
widgets = {
'ip': PlainTextWidget(),
'instance_name': PlainTextWidget(),
'instance_id': PlainTextWidget(),
'slice': LinkedSelect,
'deployment': LinkedSelect,
'node': LinkedSelect,
'image': LinkedSelect
}
class TagAdmin(PlanetStackBaseAdmin):
list_display = ['backend_status_icon', 'service', 'name', 'value', 'content_type', 'content_object',]
list_display_links = list_display
user_readonly_fields = ['service', 'name', 'value', 'content_type', 'content_object',]
user_readonly_inlines = []
class SliverAdmin(PlanetStackBaseAdmin):
form = SliverForm
fieldsets = [
('Sliver Details', {'fields': ['backend_status_text', 'slice', 'deployment', 'node', 'ip', 'instance_id', 'instance_name', 'flavor', 'image', 'ssh_command'], 'classes': ['suit-tab suit-tab-general'], })
]
readonly_fields = ('backend_status_text', 'ssh_command', )
list_display = ['backend_status_icon', 'ip', 'instance_id', 'instance_name', 'slice', 'flavor', 'image', 'node', 'deployment']
list_display_links = ('backend_status_icon', 'ip',)
suit_form_tabs =(('general', 'Sliver Details'),)
inlines = [TagInline]
user_readonly_fields = ['slice', 'deployment', 'node', 'ip', 'instance_name', 'flavor', 'image']
def ssh_command(self, obj):
ssh_command = obj.get_ssh_command()
if ssh_command:
return ssh_command
else:
return "(not available)"
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'slice':
kwargs['queryset'] = Slice.select_by_user(request.user)
return super(SliverAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
# admins can see all slivers. Users can only see slivers of
# the slices they belong to.
return Sliver.select_by_user(request.user)
def get_formsets(self, request, obj=None):
# make some fields read only if we are updating an existing record
if obj == None:
self.readonly_fields = ('backend_status_text', 'ssh_command', )
else:
self.readonly_fields = ('backend_status_text', 'ssh_command',)
for inline in self.get_inline_instances(request, obj):
# hide MyInline in the add view
if obj is None:
continue
if isinstance(inline, SliverInline):
inline.model.caller = request.user
yield inline.get_formset(request, obj)
#def save_model(self, request, obj, form, change):
# # update openstack connection to use this site/tenant
# auth = request.session.get('auth', {})
# auth['tenant'] = obj.slice.name
# obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
# obj.creator = request.user
# obj.save()
#def delete_model(self, request, obj):
# # update openstack connection to use this site/tenant
# auth = request.session.get('auth', {})
# auth['tenant'] = obj.slice.name
# obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
# obj.delete()
class UserCreationForm(forms.ModelForm):
"""A form for creating new users. Includes all the required
fields, plus a repeated password."""
password1 = forms.CharField(label='Password', widget=forms.PasswordInput)
password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput)
class Meta:
model = User
fields = ('email', 'firstname', 'lastname', 'phone', 'public_key')
def clean_password2(self):
# Check that the two password entries match
password1 = self.cleaned_data.get("password1")
password2 = self.cleaned_data.get("password2")
if password1 and password2 and password1 != password2:
raise forms.ValidationError("Passwords don't match")
return password2
def save(self, commit=True):
# Save the provided password in hashed format
user = super(UserCreationForm, self).save(commit=False)
user.password = self.cleaned_data["password1"]
#user.set_password(self.cleaned_data["password1"])
if commit:
user.save()
return user
class UserChangeForm(forms.ModelForm):
"""A form for updating users. Includes all the fields on
the user, but replaces the password field with admin's
password hash display field.
"""
password = ReadOnlyPasswordHashField(label='Password',
help_text= '<a href=\"password/\">Change Password</a>.')
class Meta:
model = User
widgets = { 'public_key': UploadTextareaWidget, }
def clean_password(self):
# Regardless of what the user provides, return the initial value.
# This is done here, rather than on the field, because the
# field does not have access to the initial value
return self.initial["password"]
class UserDashboardViewInline(PlStackTabularInline):
model = UserDashboardView
extra = 0
suit_classes = 'suit-tab suit-tab-dashboards'
fields = ['user', 'dashboardView', 'order']
class ControllerUserInline(PlStackTabularInline):
model = ControllerUser
extra = 0
suit_classes = 'suit-tab suit-tab-admin-only'
fields = ['controller', 'user', 'kuser_id']
readonly_fields=['controller']
class UserAdmin(PermissionCheckingAdminMixin, UserAdmin):
# Note: Make sure PermissionCheckingAdminMixin is listed before
# admin.ModelAdmin in the class declaration.
class Meta:
app_label = "core"
# The forms to add and change user instances
form = UserChangeForm
add_form = UserCreationForm
# The fields to be used in displaying the User model.
# These override the definitions on the base UserAdmin
# that reference specific fields on auth.User.
list_display = ('backend_status_icon', 'email', 'firstname', 'lastname', 'site', 'last_login')
list_display_links = ("email",)
list_filter = ('site',)
inlines = [SlicePrivilegeInline,SitePrivilegeInline,UserDashboardViewInline]
admin_inlines = [ControllerUserInline]
fieldListLoginDetails = ['backend_status_text', 'email','site','password','is_active','is_readonly','is_admin','public_key']
fieldListContactInfo = ['firstname','lastname','phone','timezone']
fieldsets = (
('Login Details', {'fields': ['backend_status_text', 'email', 'site','password', 'is_active', 'is_readonly', 'is_admin', 'public_key'], 'classes':['suit-tab suit-tab-general']}),
('Contact Information', {'fields': ('firstname','lastname','phone', 'timezone'), 'classes':['suit-tab suit-tab-contact']}),
#('Dashboard Views', {'fields': ('dashboards',), 'classes':['suit-tab suit-tab-dashboards']}),
#('Important dates', {'fields': ('last_login',)}),
)
add_fieldsets = (
(None, {
'classes': ('wide',),
'fields': ('site', 'email', 'firstname', 'lastname', 'is_readonly', 'phone', 'public_key','password1', 'password2')},
),
)
readonly_fields = ('backend_status_text', )
search_fields = ('email',)
ordering = ('email',)
filter_horizontal = ()
user_readonly_fields = fieldListLoginDetails + fieldListContactInfo
@property
def suit_form_tabs(self):
if getattr(_thread_locals, "obj", None) is None:
return []
else:
tabs = [('general','Login Details'),
('contact','Contact Information'),
('sliceprivileges','Slice Privileges'),
('siteprivileges','Site Privileges'),
('dashboards','Dashboard Views')]
request=getattr(_thread_locals, "request", None)
if request and request.user.is_admin:
tabs.append( ('admin-only', 'Admin-Only') )
return tabs
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'site':
kwargs['queryset'] = Site.select_by_user(request.user)
return super(UserAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
return User.select_by_user(request.user)
class ControllerDashboardViewInline(PlStackTabularInline):
model = ControllerDashboardView
extra = 0
fields = ["controller", "url"]
suit_classes = 'suit-tab suit-tab-controllers'
class DashboardViewAdmin(PlanetStackBaseAdmin):
fieldsets = [('Dashboard View Details',
{'fields': ['backend_status_text', 'name', 'url', 'enabled'],
'classes': ['suit-tab suit-tab-general']})
]
list_display = ["name", "enabled", "url"]
readonly_fields = ('backend_status_text', )
inlines = [ControllerDashboardViewInline]
suit_form_tabs =(('general','Dashboard View Details'),
('controllers', 'Per-controller Dashboard Details'))
class ServiceResourceInline(PlStackTabularInline):
model = ServiceResource
extra = 0
class ServiceClassAdmin(PlanetStackBaseAdmin):
list_display = ('backend_status_icon', 'name', 'commitment', 'membershipFee')
list_display_links = ('backend_status_icon', 'name', )
inlines = [ServiceResourceInline]
user_readonly_fields = ['name', 'commitment', 'membershipFee']
user_readonly_inlines = []
class ReservedResourceInline(PlStackTabularInline):
model = ReservedResource
extra = 0
suit_classes = 'suit-tab suit-tab-reservedresources'
def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
field = super(ReservedResourceInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
if db_field.name == 'resource':
# restrict resources to those that the slice's service class allows
if request._slice is not None:
field.queryset = field.queryset.filter(serviceClass = request._slice.serviceClass, calendarReservable=True)
if len(field.queryset) > 0:
field.initial = field.queryset.all()[0]
else:
field.queryset = field.queryset.none()
elif db_field.name == 'sliver':
# restrict slivers to those that belong to the slice
if request._slice is not None:
field.queryset = field.queryset.filter(slice = request._slice)
else:
field.queryset = field.queryset.none()
return field
def queryset(self, request):
return ReservedResource.select_by_user(request.user)
class ReservationChangeForm(forms.ModelForm):
class Meta:
model = Reservation
widgets = {
'slice' : LinkedSelect
}
class ReservationAddForm(forms.ModelForm):
slice = forms.ModelChoiceField(queryset=Slice.objects.all(), widget=forms.Select(attrs={"onChange":"document.getElementById('id_refresh').value=1; submit()"}))
refresh = forms.CharField(widget=forms.HiddenInput())
class Media:
css = {'all': ('planetstack.css',)} # .field-refresh { display: none; }
def clean_slice(self):
slice = self.cleaned_data.get("slice")
x = ServiceResource.objects.filter(serviceClass = slice.serviceClass, calendarReservable=True)
if len(x) == 0:
raise forms.ValidationError("The slice you selected does not have a service class that allows reservations")
return slice
class Meta:
model = Reservation
widgets = {
'slice' : LinkedSelect
}
class ReservationAddRefreshForm(ReservationAddForm):
""" This form is displayed when the Reservation Form receives an update
from the Slice dropdown onChange handler. It doesn't validate the
data and doesn't save the data. This will cause the form to be
redrawn.
"""
""" don't validate anything other than slice """
dont_validate_fields = ("startTime", "duration")
def full_clean(self):
result = super(ReservationAddForm, self).full_clean()
for fieldname in self.dont_validate_fields:
if fieldname in self._errors:
del self._errors[fieldname]
return result
""" don't save anything """
def is_valid(self):
return False
class ReservationAdmin(PlanetStackBaseAdmin):
fieldList = ['backend_status_text', 'slice', 'startTime', 'duration']
fieldsets = [('Reservation Details', {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
readonly_fields = ('backend_status_text', )
list_display = ('startTime', 'duration')
form = ReservationAddForm
suit_form_tabs = (('general','Reservation Details'), ('reservedresources','Reserved Resources'))
inlines = [ReservedResourceInline]
user_readonly_fields = fieldList
def add_view(self, request, form_url='', extra_context=None):
timezone.activate(request.user.timezone)
request._refresh = False
request._slice = None
if request.method == 'POST':
# "refresh" will be set to "1" if the form was submitted due to
# a change in the Slice dropdown.
if request.POST.get("refresh","1") == "1":
request._refresh = True
request.POST["refresh"] = "0"
# Keep track of the slice that was selected, so the
# reservedResource inline can filter items for the slice.
request._slice = request.POST.get("slice",None)
if (request._slice is not None):
request._slice = Slice.objects.get(id=request._slice)
result = super(ReservationAdmin, self).add_view(request, form_url, extra_context)
return result
def changelist_view(self, request, extra_context = None):
timezone.activate(request.user.timezone)
return super(ReservationAdmin, self).changelist_view(request, extra_context)
def get_form(self, request, obj=None, **kwargs):
request._obj_ = obj
if obj is not None:
# For changes, set request._slice to the slice already set in the
# object.
request._slice = obj.slice
self.form = ReservationChangeForm
else:
if getattr(request, "_refresh", False):
self.form = ReservationAddRefreshForm
else:
self.form = ReservationAddForm
return super(ReservationAdmin, self).get_form(request, obj, **kwargs)
def get_readonly_fields(self, request, obj=None):
if (obj is not None):
# Prevent slice from being changed after the reservation has been
# created.
return ['slice']
else:
return []
def queryset(self, request):
return Reservation.select_by_user(request.user)
class NetworkParameterTypeAdmin(PlanetStackBaseAdmin):
list_display = ("backend_status_icon", "name", )
list_display_links = ('backend_status_icon', 'name', )
user_readonly_fields = ['name']
user_readonly_inlines = []
class RouterAdmin(PlanetStackBaseAdmin):
list_display = ("backend_status_icon", "name", )
list_display_links = ('backend_status_icon', 'name', )
user_readonly_fields = ['name']
user_readonly_inlines = []
class RouterInline(PlStackTabularInline):
model = Router.networks.through
extra = 0
verbose_name_plural = "Routers"
verbose_name = "Router"
suit_classes = 'suit-tab suit-tab-routers'
class NetworkParameterInline(PlStackGenericTabularInline):
model = NetworkParameter
extra = 0
verbose_name_plural = "Parameters"
verbose_name = "Parameter"
suit_classes = 'suit-tab suit-tab-netparams'
fields = ['backend_status_icon', 'parameter', 'value']
readonly_fields = ('backend_status_icon', )
class NetworkSliversInline(PlStackTabularInline):
fields = ['backend_status_icon', 'network','sliver','ip']
readonly_fields = ("backend_status_icon", "ip", )
model = NetworkSliver
selflink_fieldname = "sliver"
extra = 0
verbose_name_plural = "Slivers"
verbose_name = "Sliver"
suit_classes = 'suit-tab suit-tab-networkslivers'
class NetworkSlicesInline(PlStackTabularInline):
model = NetworkSlice
selflink_fieldname = "slice"
extra = 0
verbose_name_plural = "Slices"
verbose_name = "Slice"
suit_classes = 'suit-tab suit-tab-networkslices'
fields = ['backend_status_icon', 'network','slice']
readonly_fields = ('backend_status_icon', )
class ControllerNetworkInline(PlStackTabularInline):
model = ControllerNetwork
extra = 0
verbose_name_plural = "Controller Networks"
verbose_name = "Controller Network"
suit_classes = 'suit-tab suit-tab-admin-only'
fields = ['backend_status_icon', 'controller','net_id','subnet_id']
readonly_fields = ('backend_status_icon', )
class NetworkForm(forms.ModelForm):
class Meta:
model = Network
widgets = {
'topologyParameters': UploadTextareaWidget,
'controllerParameters': UploadTextareaWidget,
}
class NetworkAdmin(PlanetStackBaseAdmin):
list_display = ("backend_status_icon", "name", "subnet", "ports", "labels")
list_display_links = ('backend_status_icon', 'name', )
readonly_fields = ("subnet", )
inlines = [NetworkParameterInline, NetworkSliversInline, NetworkSlicesInline, RouterInline]
admin_inlines = [ControllerNetworkInline]
form=NetworkForm
fieldsets = [
(None, {'fields': ['backend_status_text', 'name','template','ports','labels','owner','guaranteed_bandwidth', 'permit_all_slices','permitted_slices','network_id','router_id','subnet_id','subnet'],
'classes':['suit-tab suit-tab-general']}),
(None, {'fields': ['topology_parameters', 'controller_url', 'controller_parameters'],
'classes':['suit-tab suit-tab-sdn']}),
]
readonly_fields = ('backend_status_text', )
user_readonly_fields = ['name','template','ports','labels','owner','guaranteed_bandwidth', 'permit_all_slices','permitted_slices','network_id','router_id','subnet_id','subnet']
@property
def suit_form_tabs(self):
tabs=[('general','Network Details'),
('sdn', 'SDN Configuration'),
('netparams', 'Parameters'),
('networkslivers','Slivers'),
('networkslices','Slices'),
('routers','Routers'),
]
request=getattr(_thread_locals, "request", None)
if request and request.user.is_admin:
tabs.append( ('admin-only', 'Admin-Only') )
return tabs
class NetworkTemplateAdmin(PlanetStackBaseAdmin):
list_display = ("backend_status_icon", "name", "guaranteed_bandwidth", "visibility")
list_display_links = ('backend_status_icon', 'name', )
user_readonly_fields = ["name", "guaranteed_bandwidth", "visibility"]
user_readonly_inlines = []
fieldsets = [
(None, {'fields': ['name', 'description', 'guaranteed_bandwidth', 'visibility', 'translation', 'shared_network_name', 'shared_network_id', 'topology_kind', 'controller_kind'],
'classes':['suit-tab suit-tab-general']}),]
suit_form_tabs = (('general','Network Template Details'), )
class FlavorAdmin(PlanetStackBaseAdmin):
list_display = ("backend_status_icon", "name", "flavor", "order", "default")
list_display_links = ("backend_status_icon", "name")
user_readonly_fields = ("name", "flavor")
fields = ("name", "description", "flavor", "order", "default")
# register a signal that caches the user's credentials when they log in
def cache_credentials(sender, user, request, **kwds):
auth = {'username': request.POST['username'],
'password': request.POST['password']}
request.session['auth'] = auth
user_logged_in.connect(cache_credentials)
def dollar_field(fieldName, short_description):
def newFunc(self, obj):
try:
x= "$ %0.2f" % float(getattr(obj, fieldName, 0.0))
except:
x=getattr(obj, fieldName, 0.0)
return x
newFunc.short_description = short_description
return newFunc
def right_dollar_field(fieldName, short_description):
def newFunc(self, obj):
try:
#x= '<div align=right style="width:6em">$ %0.2f</div>' % float(getattr(obj, fieldName, 0.0))
x= '<div align=right>$ %0.2f</div>' % float(getattr(obj, fieldName, 0.0))
except:
x=getattr(obj, fieldName, 0.0)
return x
newFunc.short_description = short_description
newFunc.allow_tags = True
return newFunc
class InvoiceChargeInline(PlStackTabularInline):
model = Charge
extra = 0
verbose_name_plural = "Charges"
verbose_name = "Charge"
exclude = ['account']
fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
readonly_fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
can_delete = False
max_num = 0
dollar_amount = right_dollar_field("amount", "Amount")
class InvoiceAdmin(admin.ModelAdmin):
list_display = ("date", "account")
inlines = [InvoiceChargeInline]
fields = ["date", "account", "dollar_amount"]
readonly_fields = ["date", "account", "dollar_amount"]
dollar_amount = dollar_field("amount", "Amount")
class InvoiceInline(PlStackTabularInline):
model = Invoice
extra = 0
verbose_name_plural = "Invoices"
verbose_name = "Invoice"
fields = ["date", "dollar_amount"]
readonly_fields = ["date", "dollar_amount"]
suit_classes = 'suit-tab suit-tab-accountinvoice'
can_delete=False
max_num=0
dollar_amount = right_dollar_field("amount", "Amount")
class PendingChargeInline(PlStackTabularInline):
model = Charge
extra = 0
verbose_name_plural = "Charges"
verbose_name = "Charge"
exclude = ["invoice"]
fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
readonly_fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
suit_classes = 'suit-tab suit-tab-accountpendingcharges'
can_delete=False
max_num=0
def queryset(self, request):
qs = super(PendingChargeInline, self).queryset(request)
qs = qs.filter(state="pending")
return qs
dollar_amount = right_dollar_field("amount", "Amount")
class PaymentInline(PlStackTabularInline):
model=Payment
extra = 1
verbose_name_plural = "Payments"
verbose_name = "Payment"
fields = ["date", "dollar_amount"]
readonly_fields = ["date", "dollar_amount"]
suit_classes = 'suit-tab suit-tab-accountpayments'
can_delete=False
max_num=0
dollar_amount = right_dollar_field("amount", "Amount")
class AccountAdmin(admin.ModelAdmin):
list_display = ("site", "balance_due")
inlines = [InvoiceInline, PaymentInline, PendingChargeInline]
fieldsets = [
(None, {'fields': ['site', 'dollar_balance_due', 'dollar_total_invoices', 'dollar_total_payments'],'classes':['suit-tab suit-tab-general']}),]
readonly_fields = ['site', 'dollar_balance_due', 'dollar_total_invoices', 'dollar_total_payments']
suit_form_tabs =(
('general','Account Details'),
('accountinvoice', 'Invoices'),
('accountpayments', 'Payments'),
('accountpendingcharges','Pending Charges'),
)
dollar_balance_due = dollar_field("balance_due", "Balance Due")
dollar_total_invoices = dollar_field("total_invoices", "Total Invoices")
dollar_total_payments = dollar_field("total_payments", "Total Payments")
# Now register the new UserAdmin...
admin.site.register(User, UserAdmin)
# ... and, since we're not using Django's builtin permissions,
# unregister the Group model from admin.
#admin.site.unregister(Group)
#Do not show django evolution in the admin interface
from django_evolution.models import Version, Evolution
#admin.site.unregister(Version)
#admin.site.unregister(Evolution)
# When debugging it is often easier to see all the classes, but for regular use
# only the top-levels should be displayed
showAll = False
admin.site.register(Deployment, DeploymentAdmin)
admin.site.register(Controller, ControllerAdmin)
admin.site.register(Site, SiteAdmin)
admin.site.register(Slice, SliceAdmin)
admin.site.register(Service, ServiceAdmin)
#admin.site.register(Reservation, ReservationAdmin)
admin.site.register(Network, NetworkAdmin)
admin.site.register(Router, RouterAdmin)
admin.site.register(NetworkTemplate, NetworkTemplateAdmin)
#admin.site.register(Account, AccountAdmin)
#admin.site.register(Invoice, InvoiceAdmin)
if True:
admin.site.register(NetworkParameterType, NetworkParameterTypeAdmin)
admin.site.register(ServiceClass, ServiceClassAdmin)
#admin.site.register(PlanetStack)
admin.site.register(Tag, TagAdmin)
admin.site.register(ControllerRole)
admin.site.register(SiteRole)
admin.site.register(SliceRole)
admin.site.register(PlanetStackRole)
admin.site.register(Node, NodeAdmin)
#admin.site.register(SlicePrivilege, SlicePrivilegeAdmin)
#admin.site.register(SitePrivilege, SitePrivilegeAdmin)
admin.site.register(Sliver, SliverAdmin)
admin.site.register(Image, ImageAdmin)
admin.site.register(DashboardView, DashboardViewAdmin)
admin.site.register(Flavor, FlavorAdmin)