############################################################################## # Copyright (c) 2018 Sawyer Bergeron, Parker Berberian, and others. # # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 # which accompanies this distribution, and is available at # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## import django.forms as forms from django.forms import widgets, ValidationError from django.utils.safestring import mark_safe from django.template.loader import render_to_string from django.forms.widgets import NumberInput import json from account.models import Lab from account.models import UserProfile from resource_inventory.models import ( OPNFVRole, Installer, Scenario, ) from booking.lib import get_user_items, get_user_field_opts class SearchableSelectMultipleWidget(widgets.SelectMultiple): template_name = 'dashboard/searchable_select_multiple.html' def __init__(self, attrs=None): self.items = attrs['items'] self.show_from_noentry = attrs['show_from_noentry'] self.show_x_results = attrs['show_x_results'] self.results_scrollable = attrs['results_scrollable'] self.selectable_limit = attrs['selectable_limit'] self.placeholder = attrs['placeholder'] self.name = attrs['name'] self.initial = attrs.get("initial", []) super(SearchableSelectMultipleWidget, self).__init__() def render(self, name, value, attrs=None, renderer=None): context = self.get_context(attrs) return mark_safe(render_to_string(self.template_name, context)) def get_context(self, attrs): return { 'items': self.items, 'name': self.name, 'show_from_noentry': self.show_from_noentry, 'show_x_results': self.show_x_results, 'results_scrollable': self.results_scrollable, 'selectable_limit': self.selectable_limit, 'placeholder': self.placeholder, 'initial': self.initial, } class SearchableSelectMultipleField(forms.Field): def __init__(self, *args, required=True, widget=None, label=None, disabled=False, items=None, queryset=None, show_from_noentry=True, show_x_results=-1, results_scrollable=False, selectable_limit=-1, placeholder="search here", name="searchable_select", initial=[], **kwargs): """from the documentation: # required -- Boolean that specifies whether the field is required. # True by default. # widget -- A Widget class, or instance of a Widget class, that should # be used for this Field when displaying it. Each Field has a # default Widget that it'll use if you don't specify this. In # most cases, the default widget is TextInput. # label -- A verbose name for this field, for use in displaying this # field in a form. By default, Django will use a "pretty" # version of the form field name, if the Field is part of a # Form. # initial -- A value to use in this Field's initial display. This value # is *not* used as a fallback if data isn't given. # help_text -- An optional string to use as "help text" for this Field. # error_messages -- An optional dictionary to override the default # messages that the field will raise. # show_hidden_initial -- Boolean that specifies if it is needed to render a # hidden widget with initial value after widget. # validators -- List of additional validators to use # localize -- Boolean that specifies if the field should be localized. # disabled -- Boolean that specifies whether the field is disabled, that # is its widget is shown in the form but not editable. # label_suffix -- Suffix to be added to the label. Overrides # form's label_suffix. """ self.widget = widget if self.widget is None: self.widget = SearchableSelectMultipleWidget( attrs={ 'items': items, 'initial': [obj.id for obj in initial], 'show_from_noentry': show_from_noentry, 'show_x_results': show_x_results, 'results_scrollable': results_scrollable, 'selectable_limit': selectable_limit, 'placeholder': placeholder, 'name': name, 'disabled': disabled } ) self.disabled = disabled self.queryset = queryset self.selectable_limit = selectable_limit super().__init__(disabled=disabled, **kwargs) self.required = required def clean(self, data): data = data[0] if not data: if self.required: raise ValidationError("Nothing was selected") else: return [] data_as_list = json.loads(data) if self.selectable_limit != -1: if len(data_as_list) > self.selectable_limit: raise ValidationError("Too many items were selected") items = [] for elem in data_as_list: items.append(self.queryset.get(id=elem)) return items class SearchableSelectAbstractForm(forms.Form): def __init__(self, *args, queryset=None, initial=[], **kwargs): self.queryset = queryset items = self.generate_items(self.queryset) options = self.generate_options() super(SearchableSelectAbstractForm, self).__init__(*args, **kwargs) self.fields['searchable_select'] = SearchableSelectMultipleField( initial=initial, items=items, queryset=self.queryset, **options ) def get_validated_bundle(self): bundles = self.cleaned_data['searchable_select'] if len(bundles) < 1: # don't need to check for >1, as field does that for us raise ValidationError("No bundle was selected") return bundles[0] def generate_items(self, queryset): raise Exception("SearchableSelectAbstractForm does not implement concrete generate_items()") def generate_options(self, disabled=False): return { 'show_from_noentry': True, 'show_x_results': -1, 'results_scrollable': True, 'selectable_limit': 1, 'placeholder': 'Search for a Bundle', 'name': 'searchable_select', 'disabled': False } class SWConfigSelectorForm(SearchableSelectAbstractForm): def generate_items(self, queryset): items = {} for bundle in queryset: item = {} item['small_name'] = bundle.name item['expanded_name'] = bundle.owner.username item['string'] = bundle.descri
heat_template_version: ocata

description: >
  OpenStack Neutron ML2 Plugin configured with Puppet

parameters:
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: