blob: 0e38d43a1434bf7fa8675c8787295185fb8419aa [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
from django.contrib.auth.forms import ReadOnlyPasswordHashField
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
import django_evolution
class ReadOnlyAwareAdmin(admin.ModelAdmin):
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):
raise PermissionDenied
#pass
else:
return super(ReadOnlyAwareAdmin, self).save_model(request, obj, form, change)
def get_actions(self,request):
actions = super(ReadOnlyAwareAdmin,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(ReadOnlyAwareAdmin, self).change_view(request, object_id, extra_context=extra_context)
except PermissionDenied:
pass
if request.method == 'POST':
raise PermissionDenied
request.readonly = True
return super(ReadOnlyAwareAdmin, self).change_view(request, object_id, extra_context=extra_context)
def __user_is_readonly(self, request):
return request.user.isReadOnlyUser()
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"
class ReadOnlyTabularInline(PlStackTabularInline):
can_delete = False
def get_readonly_fields(self, request, obj=None):
return self.fields
def has_add_permission(self, request):
return False
class ReservationROInline(ReadOnlyTabularInline):
model = Reservation
extra = 0
suit_classes = 'suit-tab suit-tab-reservations'
fields = ['startTime','slice','duration']
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 TagROInline(generic.GenericTabularInline):
model = Tag
extra = 0
suit_classes = 'suit-tab suit-tab-tags'
can_delete = False
fields = ['service', 'name', 'value']
def get_readonly_fields(self, request, obj=None):
return self.fields
def has_add_permission(self, request):
return False
class TagInline(generic.GenericTabularInline):
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.
"""
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
class SliverROInline(ReadOnlyTabularInline):
model = Sliver
fields = ['ip', 'instance_name', 'slice', 'numberCores', 'deploymentNetwork', 'image', 'node']
suit_classes = 'suit-tab suit-tab-slivers'
class SliverInline(PlStackTabularInline):
model = Sliver
fields = ['ip', 'instance_name', 'slice', 'numberCores', 'deploymentNetwork', 'image', 'node']
extra = 0
readonly_fields = ['ip', '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 == 'deploymentNetwork':
kwargs['queryset'] = Deployment.select_by_acl(request.user)
field = super(SliverInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
return field
# Note this is breaking in the admin.py when trying to use an inline to add a node/image
# def _declared_fieldsets(self):
# # Return None so django will call get_fieldsets and we can insert our
# # dynamic fields
# return None
#
# def get_readonly_fields(self, request, obj=None):
# readonly_fields = super(SliverInline, self).get_readonly_fields(request, obj)
#
# # Lookup the networks that are bound to the slivers, and add those
# # network names to the list of readonly fields.
#
# for sliver in obj.slivers.all():
# for nbs in sliver.networksliver_set.all():
# if nbs.ip:
# network_name = nbs.network.name
# if network_name not in [str(x) for x in readonly_fields]:
# readonly_fields.append(NetworkLookerUpper(network_name))
#
# return readonly_fields
#
# def get_fieldsets(self, request, obj=None):
# form = self.get_formset(request, obj).form
# # fields = the read/write files + the read-only fields
# fields = self.fields
# for fieldName in self.get_readonly_fields(request,obj):
# if not fieldName in fields:
# fields.append(fieldName)
#
# return [(None, {'fields': fields})]
class SiteROInline(ReadOnlyTabularInline):
model = Site
extra = 0
fields = ['name', 'login_base', 'site_url', 'enabled']
suit_classes = 'suit-tab suit-tab-sites'
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 UserROInline(ReadOnlyTabularInline):
model = User
fields = ['email', 'firstname', 'lastname']
extra = 0
suit_classes = 'suit-tab suit-tab-users'
class UserInline(PlStackTabularInline):
model = User
fields = ['email', 'firstname', 'lastname']
extra = 0
suit_classes = 'suit-tab suit-tab-users'
def queryset(self, request):
return User.select_by_user(request.user)
class SliceROInline(ReadOnlyTabularInline):
model = Slice
suit_classes = 'suit-tab suit-tab-slices'
fields = ['name','site', 'serviceClass', 'service']
class SliceInline(PlStackTabularInline):
model = Slice
fields = ['name','site', 'serviceClass', 'service']
extra = 0
suit_classes = 'suit-tab suit-tab-slices'
def queryset(self, request):
return Slice.select_by_user(request.user)
class NodeROInline(ReadOnlyTabularInline):
model = Node
extra = 0
suit_classes = 'suit-tab suit-tab-nodes'
fields = ['name','deployment','site']
class NodeInline(PlStackTabularInline):
model = Node
extra = 0
suit_classes = 'suit-tab suit-tab-nodes'
fields = ['name','deployment','site']
class DeploymentPrivilegeROInline(ReadOnlyTabularInline):
model = DeploymentPrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-deploymentprivileges'
fields = ['user','role','deployment']
class DeploymentPrivilegeInline(PlStackTabularInline):
model = DeploymentPrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-deploymentprivileges'
fields = ['user','role','deployment']
def queryset(self, request):
return DeploymentPrivilege.select_by_user(request.user)
#CLEANUP DOUBLE SitePrivilegeInline
class SitePrivilegeROInline(ReadOnlyTabularInline):
model = SitePrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-siteprivileges'
fields = ['user','site', 'role']
class SitePrivilegeInline(PlStackTabularInline):
model = SitePrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-siteprivileges'
fields = ['user','site', 'role']
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 SiteDeploymentROInline(ReadOnlyTabularInline):
model = SiteDeployments
#model = Site.deployments.through
extra = 0
suit_classes = 'suit-tab suit-tab-deployments'
fields = ['deployment','site']
class SiteDeploymentInline(PlStackTabularInline):
model = SiteDeployments
#model = Site.deployments.through
extra = 0
suit_classes = 'suit-tab suit-tab-deployments'
fields = ['deployment','site']
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)
return super(SiteDeploymentInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
def queryset(self, request):
return SiteDeployments.select_by_user(request.user)
class SlicePrivilegeROInline(ReadOnlyTabularInline):
model = SlicePrivilege
extra = 0
suit_classes = 'suit-tab suit-tab-sliceprivileges'
fields = ['user', 'slice', 'role']
class SlicePrivilegeInline(PlStackTabularInline):
model = SlicePrivilege
suit_classes = 'suit-tab suit-tab-sliceprivileges'
extra = 0
fields = ('user', 'slice','role')
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 SliceNetworkROInline(ReadOnlyTabularInline):
model = Network.slices.through
extra = 0
verbose_name = "Network Connection"
verbose_name_plural = "Network Connections"
suit_classes = 'suit-tab suit-tab-slicenetworks'
fields = ['network']
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 = ['network']
class ImageDeploymentsInline(PlStackTabularInline):
model = ImageDeployments
extra = 0
verbose_name = "Image Deployments"
verbose_name_plural = "Image Deployments"
suit_classes = 'suit-tab suit-tab-imagedeployments'
fields = ['deployment', 'glance_image_id']
readonly_fields = ['deployment', 'glance_image_id']
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 PlanetStackBaseAdmin(ReadOnlyAwareAdmin):
save_on_top = False
def save_model(self, request, obj, form, change):
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)
formset.save_m2m()
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
)
)
class Meta:
model = Deployment
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_set.all()]
def save(self, commit=True):
deployment = super(DeploymentAdminForm, self).save(commit=False)
if commit:
deployment.save()
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...
sites = self.cleaned_data['sites']
existing_sites = []
for sdp in list(deployment.sitedeployments_set.all()):
if sdp.site not in sites:
#print "deleting site", sdp.site
sdp.delete()
else:
existing_sites.append(sdp.site)
for site in sites:
if site not in existing_sites:
#print "adding site", site
sdp = SiteDeployments(site=site, deployment=deployment)
sdp.save()
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 = ['name','sites', 'accessControl']
fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-sites']})]
inlines = [DeploymentPrivilegeInline,NodeInline,TagInline]
user_readonly_inlines = [DeploymentPrivilegeROInline,NodeROInline,TagROInline]
user_readonly_fields = ['name']
suit_form_tabs =(('sites','Deployment Details'),('nodes','Nodes'),('deploymentprivileges','Privileges'),('tags','Tags'))
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 ServiceAttrAsTabROInline(ReadOnlyTabularInline):
model = ServiceAttribute
fields = ['name','value']
extra = 0
suit_classes = 'suit-tab suit-tab-serviceattrs'
class ServiceAttrAsTabInline(PlStackTabularInline):
model = ServiceAttribute
fields = ['name','value']
extra = 0
suit_classes = 'suit-tab suit-tab-serviceattrs'
class ServiceAdmin(PlanetStackBaseAdmin):
list_display = ("name","description","versionNumber","enabled","published")
fieldList = ["name","description","versionNumber","enabled","published"]
fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
inlines = [ServiceAttrAsTabInline,SliceInline]
user_readonly_fields = fieldList
user_readonly_inlines = [ServiceAttrAsTabROInline,SliceROInline]
suit_form_tabs =(('general', 'Service Details'),
('slices','Slices'),
('serviceattrs','Additional Attributes'),
)
class SiteAdmin(PlanetStackBaseAdmin):
fieldList = ['name', 'site_url', 'enabled', 'is_public', 'login_base', 'accountLink','location']
fieldsets = [
(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']}),
#('Deployment Networks', {'fields': ['deployments'], 'classes':['suit-tab suit-tab-deployments']}),
]
suit_form_tabs =(('general', 'Site Details'),
('users','Users'),
('siteprivileges','Privileges'),
('deployments','Deployments'),
('slices','Slices'),
('nodes','Nodes'),
('tags','Tags'),
)
readonly_fields = ['accountLink']
user_readonly_fields = ['name', 'deployments','site_url', 'enabled', 'is_public', 'login_base', 'accountLink']
user_readonly_inlines = [SliceROInline,UserROInline,TagROInline, NodeROInline, SitePrivilegeROInline,SiteDeploymentROInline]
list_display = ('name', 'login_base','site_url', 'enabled')
filter_horizontal = ('deployments',)
inlines = [SliceInline,UserInline,TagInline, NodeInline, SitePrivilegeInline, SiteDeploymentInline]
search_fields = ['name']
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, SliceInline):
inline.model.caller = request.user
yield inline.get_formset(request, obj)
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 = ['user', 'site', 'role']
fieldsets = [
(None, {'fields': fieldList, 'classes':['collapse']})
]
list_display = ('user', 'site', 'role')
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
}
class SliceAdmin(PlanetStackBaseAdmin):
form = SliceForm
fieldList = ['name', 'site', 'serviceClass', 'enabled','description', 'service', 'slice_url', 'max_slivers']
fieldsets = [('Slice Details', {'fields': fieldList, 'classes':['suit-tab suit-tab-general']}),]
list_display = ('name', 'site','serviceClass', 'slice_url', 'max_slivers')
inlines = [SlicePrivilegeInline,SliverInline, TagInline, ReservationInline,SliceNetworkInline]
user_readonly_fields = fieldList
user_readonly_inlines = [SlicePrivilegeROInline,SliverROInline,TagROInline, ReservationROInline, SliceNetworkROInline]
suit_form_tabs =(('general', 'Slice Details'),
('slicenetworks','Networks'),
('sliceprivileges','Privileges'),
('slivers','Slivers'),
('tags','Tags'),
('reservations','Reservations'),
)
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'site':
kwargs['queryset'] = Site.select_by_user(request.user)
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': ['user', 'slice', 'role']})
]
list_display = ('user', 'slice', 'role')
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.name
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.name
obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
obj.delete()
class ImageAdmin(PlanetStackBaseAdmin):
fieldsets = [('Image Details',
{'fields': ['name', 'disk_format', 'container_format'],
'classes': ['suit-tab suit-tab-general']})
]
suit_form_tabs =(('general','Image Details'),('slivers','Slivers'),('imagedeployments','Deployments'))
inlines = [SliverInline, ImageDeploymentsInline]
user_readonly_fields = ['name', 'disk_format', 'container_format']
user_readonly_inlines = [SliverROInline]
class NodeForm(forms.ModelForm):
class Meta:
widgets = {
'site': LinkedSelect,
'deployment': LinkedSelect
}
class NodeAdmin(PlanetStackBaseAdmin):
form = NodeForm
list_display = ('name', 'site', 'deployment')
list_filter = ('deployment',)
inlines = [TagInline,SliverInline]
fieldsets = [('Node Details', {'fields': ['name','site','deployment'], 'classes':['suit-tab suit-tab-details']})]
user_readonly_fields = ['name','site','deployment']
user_readonly_inlines = [TagInline,SliverInline]
suit_form_tabs =(('details','Node Details'),('slivers','Slivers'),('tags','Tags'))
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(),
'slice': LinkedSelect,
'deploymentNetwork': LinkedSelect,
'node': LinkedSelect,
'image': LinkedSelect
}
class TagAdmin(PlanetStackBaseAdmin):
list_display = ['service', 'name', 'value', 'content_type', 'content_object',]
user_readonly_fields = ['service', 'name', 'value', 'content_type', 'content_object',]
user_readonly_inlines = []
class SliverAdmin(PlanetStackBaseAdmin):
form = SliverForm
fieldsets = [
('Sliver Details', {'fields': ['slice', 'deploymentNetwork', 'node', 'ip', 'instance_name', 'numberCores', 'image', ], 'classes': ['suit-tab suit-tab-general'], })
]
list_display = ['ip', 'instance_name', 'slice', 'numberCores', 'image', 'node', 'deploymentNetwork']
suit_form_tabs =(('general', 'Sliver Details'),
('tags','Tags'),
)
inlines = [TagInline]
user_readonly_fields = ['slice', 'deploymentNetwork', 'node', 'ip', 'instance_name', 'numberCores', 'image']
user_readonly_inlines = [TagROInline]
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 = ('ip', 'instance_name')
self.readonly_fields = ()
else:
self.readonly_fields = ()
#self.readonly_fields = ('ip', 'instance_name', 'slice', 'image', 'key')
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
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 UserDashboardViewROInline(ReadOnlyTabularInline):
model = UserDashboardView
extra = 0
suit_classes = 'suit-tab suit-tab-dashboards'
fields = ['user', 'dashboardView', 'order']
class UserAdmin(UserAdmin):
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 = ('email', 'firstname', 'lastname', 'site', 'last_login')
#list_display = ('email', 'username','firstname', 'lastname', 'is_admin', 'last_login')
list_filter = ('site',)
inlines = [SlicePrivilegeInline,SitePrivilegeInline,DeploymentPrivilegeInline,UserDashboardViewInline]
fieldListLoginDetails = ['email','site','password','is_readonly','is_amin','public_key']
fieldListContactInfo = ['firstname','lastname','phone','timezone']
fieldsets = (
('Login Details', {'fields': ['email', 'site','password', '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': ('email', 'firstname', 'lastname', 'is_readonly', 'phone', 'public_key','password1', 'password2')}
),
)
search_fields = ('email',)
ordering = ('email',)
filter_horizontal = ()
user_readonly_fields = fieldListLoginDetails + fieldListContactInfo
user_readonly_inlines = [SlicePrivilegeROInline,SitePrivilegeROInline,DeploymentPrivilegeROInline,UserDashboardViewROInline]
suit_form_tabs =(('general','Login Details'),
('contact','Contact Information'),
('sliceprivileges','Slice Privileges'),
('siteprivileges','Site Privileges'),
('deploymentprivileges','Deployment Privileges'),
('dashboards','Dashboard Views'))
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 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 get_actions(self,request):
actions = super(UserAdmin,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
self.readonly_fields=self.user_readonly_fields
self.inlines = self.user_readonly_inlines
else:
if hasattr(self, "readonly_save"):
# restore the original readonly fields
self.readonly_fields = self.readonly_save
self.inlines = self.inlines_save
try:
return super(UserAdmin, self).change_view(request, object_id, extra_context=extra_context)
except PermissionDenied:
pass
if request.method == 'POST':
raise PermissionDenied
request.readonly = True
return super(UserAdmin, self).change_view(request, object_id, extra_context=extra_context)
def __user_is_readonly(self, request):
#groups = [x.name for x in request.user.groups.all() ]
#return "readonly" in groups
return request.user.isReadOnlyUser()
def queryset(self, request):
return User.select_by_user(request.user)
class DashboardViewAdmin(PlanetStackBaseAdmin):
fieldsets = [('Dashboard View Details',
{'fields': ['name', 'url'],
'classes': ['suit-tab suit-tab-general']})
]
suit_form_tabs =(('general','Dashboard View Details'),)
class ServiceResourceROInline(ReadOnlyTabularInline):
model = ServiceResource
extra = 0
fields = ['serviceClass', 'name', 'maxUnitsDeployment', 'maxUnitsNode', 'maxDuration', 'bucketInRate', 'bucketMaxSize', 'cost', 'calendarReservable']
class ServiceResourceInline(PlStackTabularInline):
model = ServiceResource
extra = 0
class ServiceClassAdmin(PlanetStackBaseAdmin):
list_display = ('name', 'commitment', 'membershipFee')
inlines = [ServiceResourceInline]
user_readonly_fields = ['name', 'commitment', 'membershipFee']
user_readonly_inlines = []
class ReservedResourceROInline(ReadOnlyTabularInline):
model = ReservedResource
extra = 0
fields = ['sliver', 'resource','quantity','reservationSet']
suit_classes = 'suit-tab suit-tab-reservedresources'
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 = ['slice', 'startTime', 'duration']
fieldsets = [('Reservation Details', {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
list_display = ('startTime', 'duration')
form = ReservationAddForm
suit_form_tabs = (('general','Reservation Details'), ('reservedresources','Reserved Resources'))
inlines = [ReservedResourceInline]
user_readonly_inlines = [ReservedResourceROInline]
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 = ("name", )
user_readonly_fields = ['name']
user_readonly_inlines = []
class RouterAdmin(PlanetStackBaseAdmin):
list_display = ("name", )
user_readonly_fields = ['name']
user_readonly_inlines = []
class RouterROInline(ReadOnlyTabularInline):
model = Router.networks.through
extra = 0
verbose_name_plural = "Routers"
verbose_name = "Router"
suit_classes = 'suit-tab suit-tab-routers'
fields = ['name', 'owner', 'permittedNetworks', 'networks']
class RouterInline(PlStackTabularInline):
model = Router.networks.through
extra = 0
verbose_name_plural = "Routers"
verbose_name = "Router"
suit_classes = 'suit-tab suit-tab-routers'
class NetworkParameterROInline(ReadOnlyTabularInline):
model = NetworkParameter
extra = 1
verbose_name_plural = "Parameters"
verbose_name = "Parameter"
suit_classes = 'suit-tab suit-tab-netparams'
fields = ['parameter', 'value', 'content_type', 'object_id', 'content_object']
class NetworkParameterInline(generic.GenericTabularInline):
model = NetworkParameter
extra = 1
verbose_name_plural = "Parameters"
verbose_name = "Parameter"
suit_classes = 'suit-tab suit-tab-netparams'
class NetworkSliversROInline(ReadOnlyTabularInline):
fields = ['network', 'sliver', 'ip', 'port_id']
model = NetworkSliver
extra = 0
verbose_name_plural = "Slivers"
verbose_name = "Sliver"
suit_classes = 'suit-tab suit-tab-networkslivers'
class NetworkSliversInline(PlStackTabularInline):
readonly_fields = ("ip", )
model = NetworkSliver
selflink_fieldname = "sliver"
extra = 0
verbose_name_plural = "Slivers"
verbose_name = "Sliver"
suit_classes = 'suit-tab suit-tab-networkslivers'
class NetworkSlicesROInline(ReadOnlyTabularInline):
model = NetworkSlice
extra = 0
verbose_name_plural = "Slices"
verbose_name = "Slice"
suit_classes = 'suit-tab suit-tab-networkslices'
fields = ['network','slice']
class NetworkSlicesInline(PlStackTabularInline):
model = NetworkSlice
selflink_fieldname = "slice"
extra = 0
verbose_name_plural = "Slices"
verbose_name = "Slice"
suit_classes = 'suit-tab suit-tab-networkslices'
class NetworkAdmin(PlanetStackBaseAdmin):
list_display = ("name", "subnet", "ports", "labels")
readonly_fields = ("subnet", )
inlines = [NetworkParameterInline, NetworkSliversInline, NetworkSlicesInline, RouterInline]
fieldsets = [
(None, {'fields': ['name','template','ports','labels','owner','guaranteedBandwidth', 'permitAllSlices','permittedSlices','network_id','router_id','subnet_id','subnet'], 'classes':['suit-tab suit-tab-general']}),]
user_readonly_fields = ['name','template','ports','labels','owner','guaranteedBandwidth', 'permitAllSlices','permittedSlices','network_id','router_id','subnet_id','subnet']
user_readonly_inlines = [NetworkParameterROInline, NetworkSliversROInline, NetworkSlicesROInline, RouterROInline]
suit_form_tabs =(
('general','Network Details'),
('netparams', 'Parameters'),
('networkslivers','Slivers'),
('networkslices','Slices'),
('routers','Routers'),
)
class NetworkTemplateAdmin(PlanetStackBaseAdmin):
list_display = ("name", "guaranteedBandwidth", "visibility")
user_readonly_fields = ["name", "guaranteedBandwidth", "visibility"]
user_readonly_inlines = []
# 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(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(DeploymentRole)
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)