source: WAeUP_SRP/trunk/exportimport.py @ 1425

Last change on this file since 1425 was 1414, checked in by Henrik Bettermann, 18 years ago

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1#-*- mode: python; mode: fold -*-
2# $Id: exportimport.py 1414 2007-02-14 11:01:04Z henrik $
3"""WAeUP Tool XML Adapter.
4
5An XML adapter tells the GenericSetup machinery howto im- / export persistent
6configuration that is relative to a specific CMF component such as our WAeUP
7Tool.
8
9GenericSetup uses the Zope3 interfaces and components machinery to find the
10right XML adapter for the right object. This is why we flagged our waeup tool
11with the `implements(IWAeUPTool)` class attribute and made an adapter
12association in the `configure.zcml` file.
13"""
14import csv,re
15
16# Zope3 component architecture
17from zope.app import zapi
18from zope.component import adapts
19from zope.interface import implements
20
21# Standard GenericSetup base classes and functions
22from Products.GenericSetup.utils import exportObjects
23from Products.GenericSetup.utils import importObjects
24from Products.GenericSetup.utils import XMLAdapterBase
25from Products.GenericSetup.utils import PropertyManagerHelpers
26
27from Products.CMFCore.utils import getToolByName
28
29# GenericSetup multi adapts a class that implement IWAeUP and a particular
30# ISetupEnvironment to and IBody (piece of XML configuration).
31from Products.GenericSetup.interfaces import IBody
32from Products.GenericSetup.interfaces import ISetupEnviron
33from Products.WAeUP_SRP.interfaces import IWAeUPTool
34import Globals
35p_home = Globals.package_home(globals())
36i_home = Globals.INSTANCE_HOME
37
38TOOL = 'portal_waeup'
39NAME = 'waeup'
40
41def importWAeUPTable(obj, parent_path, context, name):
42    """ Import subobjects recursively.
43    """
44    importer = zapi.queryMultiAdapter((obj, context), IBody)
45
46    path = '%s%s' % (parent_path, obj.getId().replace(' ', '_'))
47    __traceback_info__ = path
48    if importer:
49        path = '%s%s' % (parent_path, name)
50        filename = '%s%s' % (path, importer.suffix)
51        body = context.readDataFile(filename)
52        if body is not None:
53            importer.filename = filename # for error reporting
54            importer.body = body
55
56    if getattr(obj, 'objectValues', False):
57        for sub in obj.objectValues():
58            importObjects(sub, path+'/', context)
59
60def exportWAeUP(context):
61    """Export our WAeUP tool configuration
62    """
63    site = context.getSite()
64    tool = getattr(context,"campus",None)
65    if tool is None:
66        logger = context.getLogger(NAME)
67        logger.info("Nothing to export.")
68        return
69    exportObjects(tool, '', context)
70
71def importWAeUP(context):
72    """Import WAeUP tool configuration
73    """
74    site = context.getSite()
75    pm = site.portal_membership
76    campus = getattr(site.portal_url.getPortalObject(),'campus',None)
77    if campus is not None:
78        academics = getattr(campus,'academics',None)
79        students = getattr(campus,'students',None)
80        accommodation = getattr(campus,'accommodation',None)
81        campus.manage_setLocalGroupRoles(groupid='CampusOfficers',
82                                         roles=('SectionOfficer',))       
83        if academics is not None:
84            academics.manage_setLocalGroupRoles(groupid='role:Authenticated',
85                                         roles=('SectionReader',))
86            academics.manage_setLocalGroupRoles(groupid='AcademicsOfficers',
87                                         roles=('SectionOfficer',))                                         
88        if students is not None:
89            students.manage_setLocalGroupRoles(groupid = 'ClearanceOfficers',
90                                              roles=('SectionReader',))
91            students.manage_setLocalGroupRoles(groupid='MemberAdmins',
92                                         roles=('SectionOfficer',))
93            students.manage_setLocalGroupRoles(groupid='StudentsOfficers',
94                                         roles=('SectionOfficer',))                                         
95            students.manage_setLocalGroupRoles(groupid = 'role:Student',
96                                              roles=('SectionReader',))
97        if accommodation is not None:
98            accommodation.manage_setLocalGroupRoles(groupid='role:Student',
99                                         roles=('SectionReader',))
100            accommodation.manage_setLocalGroupRoles(groupid='AccommodationOfficers',
101                                         roles=('SectionOfficer',))                                         
102    members = getattr(site.portal_directories,'members')
103    if members is not None:
104        members.manage_setLocalGroupRoles(groupid='MemberAdmins',
105                                         roles=('SectionOfficer',))
106
107##    pm.setLocalGroupRoles(campus.academics,['role:Authenticated',
108##                                           ],'SectionReader')
109    importWAeUPTable(site.portal_accommodation, '', context,'accommodation')
110    importWAeUPTable(site.courses_catalog, '', context,'courses_catalog')
111    importWAeUPTable(site.payments_catalog, '', context,'payments_catalog')
112    importWAeUPTable(site.portal_pins, '', context,'pins')
113    importWAeUPTable(site.portal_pumeresults, '', context,'pumeresults')
114    importWAeUPTable(site.returning_import, '', context,'returning_import')
115    importWAeUPTable(site.results_import, '', context,'results_import')
116    importWAeUPTable(site.students_catalog, '', context,'students_catalog')
117
118from Products.CPSCore.exportimport.catalog import CatalogToolXMLAdapter
119#from Products.GenericSetup.ZCatalog.exportimport import ZCatalogXMLAdapter
120
121from interfaces import IWAeUPTable
122
123class WAeUPTableXMLAdapter(CatalogToolXMLAdapter):
124#class WAeUPTableXMLAdapter(ZCatalogXMLAdapter):
125    __used_for__ = IWAeUPTable
126    _LOGGER_ID = 'waeup_table'
127
128##    def _importNode(self, node):
129##        """Import the object from the DOM node.
130##        """
131##        if self.environ.shouldPurge():
132##            self._purgeProperties()
133##            self._purgeObjects()
134##            self._purgeIndexes()
135##            self._purgeColumns()
136##
137##        self._logger.info('Catalog imported.')
138# This the XMLAdapter itself. It encodes the im- / export logic that is specific
139# to our tool. `im- / exportObjects` functions will find it thanks to the zope
140# components machinery and the associations made in the configure.zcml file.
141
142##class WAeUPXMLAdapter(XMLAdapterBase, PropertyManagerHelpers):
143##    """XML importer and exporter for the WAeUP tool.
144##
145##    Hence this XMLAdapter is really simple. To get more complete examples of
146##    what XMLAdapters are meant to do, please have a look at the
147##    CPSSkins.exportimport.py or CPSDirectory.exportimport.py files, for
148##    instance.
149##    """
150##
151##    adapts(IWAeUPTool, ISetupEnviron)
152##    implements(IBody)
153##
154##    _LOGGER_ID = NAME
155##    name = NAME
156##
157##    def _exportNode(self):
158##        """Export the object as a DOM node.
159##        """
160##        node = self._getObjectNode('object')
161##        node.appendChild(self._extractProperties())
162##        self._logger.info("WAeUP tool exported.")
163##        return node
164##
165##    def _importNode(self, node):
166##        """Import the object from the DOM node.
167##        """
168##        if self.environ.shouldPurge():
169##            self._purgeProperties()
170##        self._initProperties(node)
171##        self._logger.info("WAeUP tool imported.")
172##
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