############################################################################## # # Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved. # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## from AccessControl import ClassSecurityInfo from AccessControl.ZopeGuards import guarded_getattr from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface from Products.ERP5.Document.BudgetVariation import BudgetVariation class NodeBudgetVariation(BudgetVariation): """ A budget variation for node A script will return the list of possible nodes, or they will be configured explicitly on the budget variation. """ # Default Properties property_sheets = ( PropertySheet.Base , PropertySheet.XMLObject , PropertySheet.SimpleItem , PropertySheet.SortIndex , PropertySheet.Path , PropertySheet.Predicate , PropertySheet.BudgetVariation ) # CMF Type Definition meta_type = 'ERP5 Node Budget Variation' portal_type = 'Node Budget Variation' add_permission = Permissions.AddPortalContent isPortalContent = 1 isRADContent = 1 # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) # __implements__ = (BudgetVariation, ) def asBudgetPredicate(self): """This budget variation in a predicate """ def _getNodeList(self, context): """Returns the list of possible nodes """ node_select_method_id = self.getProperty('node_select_method_id') if node_select_method_id: return guarded_getattr(context, node_select_method_id)() # no script defined, used the explicitly selected values return self.getAggregateValueList() def _getNodeTitle(self, node): """Returns the title of a node """ node_title_method_id = self.getProperty('node_title_method_id', 'getTitle') return guarded_getattr(node, node_title_method_id)() def getCellRangeForBudgetLine(self, budget_line, matrixbox=0): """The cell range added by this variation """ base_category = self.getProperty('variation_base_category') prefix = '' if base_category: prefix = '%s/' % base_category node_item_list = [('%s%s' % (prefix, node.getRelativeUrl()), self._getNodeTitle(node)) for node in self._getNodeList(budget_line)] variation_category_list = budget_line.getVariationCategoryList() if matrixbox: return [[i for i in node_item_list if i[0] in variation_category_list]] return [[i[0] for i in node_item_list if i[0] in variation_category_list]] def getInventoryQueryDict(self, budget_cell): """ Query dict to pass to simulation query """ axis = self.getInventoryAxis() if not axis: return dict() base_category = self.getProperty('variation_base_category') if not base_category: return dict() for criterion_category in budget_cell.getMembershipCriterionCategoryList(): if '/' not in criterion_category: # safe ... continue criterion_base_category, node_url = criterion_category.split('/', 1) if criterion_base_category == base_category: if axis == 'movement': axis = 'default_%s' % base_category axis = '%s_uid' % axis return {axis: self.getPortalObject().unrestrictedTraverse(node_url).getUid()} return dict() def getBudgetLineVariationRangeCategoryList(self, budget_line): """Returns the Variation Range Category List that can be applied to this budget line. """ base_category = self.getProperty('variation_base_category') prefix = '' if base_category: prefix = '%s/' % base_category return [(self._getNodeTitle(node), '%s%s' % (prefix, node.getRelativeUrl())) for node in self._getNodeList(budget_line)] def getBudgetVariationRangeCategoryList(self, budget): """Returns the Variation Range Category Listhat can be applied to this budget. """ base_category = self.getProperty('variation_base_category') prefix = '' if base_category: prefix = '%s/' % base_category return [(self._getNodeTitle(node), '%s%s' % (prefix, node.getRelativeUrl())) for node in self._getNodeList(budget)] def initializeBudgetLine(self, budget_line): """Initialize a budget line """ budget_line_variation_category_list =\ list(budget_line.getVariationBaseCategoryList() or []) base_category = self.getProperty('variation_base_category') if base_category: budget_line_variation_category_list.append(base_category) budget_line.setVariationBaseCategoryList( budget_line_variation_category_list) def initializeBudget(self, budget): """Initialize a budget. """ # same as budget line return self.initializeBudgetLine(budget)