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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2011 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet>
# 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 3 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, see <http://www.gnu.org/licenses/>.
# See the file COPYING for details.
"""
Menus
"""
from django.utils.translation import ugettext_lazy as _
import models
class SectionItem:
def __init__(self, idx, label, childs=[]):
self.idx = idx
self.label = label
self.childs = childs
self.available = False
self.items = {}
def can_be_available(self, user):
for child in self.childs:
if child.can_be_available(user):
return True
return False
def is_available(self, user, obj=None):
for child in self.childs:
if child.is_available(user, obj):
return True
return False
def set_items(self, user, items):
if user:
self.available = self.can_be_available(user)
for child in self.childs:
child.set_items(user, items)
items[child.idx] = child
class MenuItem:
def __init__(self, idx, label, model=None, access_controls=[]):
self.idx = idx
self.label = label
self.model = model
self.access_controls = access_controls
self.available = False
def can_be_available(self, user):
if not self.access_controls:
return True
for access_control in self.access_controls:
if user.has_perm('furnitures.' + access_control, self.model):
return True
return False
def is_available(self, user, obj=None):
if not self.access_controls:
return True
for access_control in self.access_controls:
if user.has_perm('furnitures.' + access_control, self.model, obj):
return True
return False
def set_items(self, user, items):
if user:
self.available = self.can_be_available(user)
class Menu:
def __init__(self, user):
self.user = user
self.initialized = False
self.childs = [
SectionItem('administration', _(u"Administration"),
childs=[SectionItem('person', _(u"Person"),
childs=[
MenuItem('person_creation', _(u"Creation"),
model=models.Person,
access_controls=['add_person', 'add_own_person']),
MenuItem('person_modification', _(u"Modification"),
model=models.Person,
access_controls=['change_person', 'change_own_person']),
]),
MenuItem('account_management', _(u"Account management"),
model=models.IshtarUser,
access_controls=['add_ishtaruser',]),
]),
SectionItem('file_management', _(u"Archaelogical file"),
childs=[
MenuItem('file_search', _(u"Search"),
model=models.File,
access_controls=['view_file', 'view_own_file']),
MenuItem('file_creation', _(u"Creation"),
model=models.File,
access_controls=['add_file', 'add_own_file']),
MenuItem('file_modification', _(u"Modification"),
model=models.File,
access_controls=['change_file', 'change_own_file']),
MenuItem('file_deletion', _(u"Deletion"),
model=models.File,
access_controls=['delete_file', 'delete_own_file']),
SectionItem('admin_act_files', _(u"Administrative act"),
childs=[
MenuItem('file_administrativeactfile',
_(u"Add"),
model=models.Operation,
access_controls=['change_file', 'change_own_file']),
MenuItem('file_administrativeactfile_modification',
_(u"Modification"),
model=models.AdministrativeAct,
access_controls=['change_file', 'change_own_file']),
MenuItem('file_administrativeactfile_deletion',
_(u"Deletion"),
model=models.AdministrativeAct,
access_controls=['delete_file', 'delete_own_file']),
],),
]),
SectionItem('operation_management', _(u"Operation"),
childs=[
MenuItem('operation_search', _(u"Search"),
model=models.Operation,
access_controls=['view_operation',
'view_own_operation']),
MenuItem('operation_creation', _(u"Creation"),
model=models.Operation,
access_controls=['add_operation',
'add_own_operation']),
MenuItem('operation_modification', _(u"Modification"),
model=models.Operation,
access_controls=['change_operation',
'change_own_operation']),
MenuItem('operation_closing', _(u"Closing"),
model=models.Operation,
access_controls=['change_operation',
'change_own_operation']),
MenuItem('operation_deletion', _(u"Deletion"),
model=models.Operation,
access_controls=['change_operation',
'change_own_operation']),
SectionItem('admin_act_operations',
_(u"Administrative act"),
childs=[
MenuItem('operation_administrativeactop',
_(u"Add"),
model=models.Operation,
access_controls=['change_operation',
'change_own_operation']),
MenuItem('operation_administrativeactop_modification',
_(u"Modification"),
model=models.AdministrativeAct,
access_controls=['change_operation',
'change_own_operation']),
MenuItem('operation_administrativeactop_deletion',
_(u"Deletion"),
model=models.AdministrativeAct,
access_controls=['operation_deletion',
'delete_own_operation']),
],),
]),
SectionItem('record_management', _(u"Context record"),
childs=[
MenuItem('record_search', _(u"Search"),
model=models.ContextRecord,
access_controls=['view_contextrecord',
'view_own_contextrecord']),
MenuItem('record_creation', _(u"Creation"),
model=models.ContextRecord,
access_controls=['add_contextrecord',
'add_own_contextrecord']),
MenuItem('record_modification', _(u"Modification"),
model=models.ContextRecord,
access_controls=['change_contextrecord',
'change_own_contextrecord']),
MenuItem('record_deletion', _(u"Deletion"),
model=models.ContextRecord,
access_controls=['delete_contextrecord',
'delete_own_contextrecord']),
]),
SectionItem('item_management', _(u"Item"),
childs=[
MenuItem('item_search', _(u"Search"),
model=models.Item,
access_controls=['view_item',
'view_own_item']),
MenuItem('item_creation', _(u"Creation"),
model=models.Item,
access_controls=['add_item',
'add_own_item']),
MenuItem('item_modification', _(u"Modification"),
model=models.Item,
access_controls=['change_item',
'change_own_item']),
MenuItem('treatment_creation', _(u"Add a treatment"),
model=models.Treatment,
access_controls=['add_treatment',
'add_own_treatment']),
]),
SectionItem('warehouse', _(u"Warehouse"),
childs=[
MenuItem('warehouse_inventory', _(u"Inventory"),
model=models.Warehouse,
access_controls=['change_warehouse',]),
MenuItem('warehouse_recording', _(u"Recording"),
model=models.Treatment,
access_controls=['add_treatment', 'add_own_treatment']),
MenuItem('warehouse_packaging', _(u"Packaging"),
model=models.Treatment,
access_controls=['add_treatment', 'add_own_treatment']),
MenuItem('warehouse_lend', _(u"Lending"),
model=models.Treatment,
access_controls=['add_treatment', 'add_own_treatment']),
]),
SectionItem('dashboard', _(u"Dashboard"),
childs=[
MenuItem('dashboard_file', _(u"Files"),
model=models.File,
access_controls=['change_file',]),
MenuItem('dashboard_operation', _(u"Operations"),
model=models.Operation,
access_controls=['change_operation',]),
MenuItem('dashboard_treatment', _(u"Treatments"),
model=models.Treatment,
access_controls=['change_treatment',]),
MenuItem('dashboard_warehouse', _(u"Warehouses"),
model=models.Warehouse,
access_controls=['change_warehouse',]),
]),
]
self.items = {}
def init(self):
if self.initialized:
return
self.items = {}
for main_menu in self.childs:
main_menu.set_items(self.user, self.items)
self.initialized = True
menu = Menu(None)
menu.init()
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