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_objchildren.py
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_objchildren.py
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################################################################################
# _objchildren.py
#
# $Id: _objchildren.py,v 1.7 2004/11/24 21:02:52 zmsdev Exp $
# $Name:$
# $Author: zmsdev $
# $Revision: 1.7 $
#
# 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.
################################################################################
# Imports.
import copy
import time
import urllib
# Product Imports.
import _blobfields
import _fileutil
import _globals
################################################################################
################################################################################
###
### Object Children
###
################################################################################
################################################################################
class ObjChildren:
# Management Permissions.
# -----------------------
__authorPermissions__ = (
'manage_initObjChild',
)
__ac_permissions__=(
('ZMS Author', __authorPermissions__),
)
"""
############################################################################
###
### Constructor
###
############################################################################
"""
# --------------------------------------------------------------------------
# ObjChildren.initObjChild
# --------------------------------------------------------------------------
def initObjChild(self, id, _sort_id, type, REQUEST):
##### ID ####
metaObjAttr = self.getObjChildrenAttr(id)
repetitive = metaObjAttr.get('repetitive',0)==1
if repetitive:
id += str(self.getSequence().nextVal())
##### Create ####
oItem = getattr(self,id,None)
if oItem is None or id not in self.objectIds():
if self.dGlobalAttrs.has_key(type):
obj = self.dGlobalAttrs[type]['obj_class'](id,_sort_id+1)
else:
obj = self.dGlobalAttrs['ZMSCustom']['obj_class'](id,_sort_id+1,type)
self._setObject(obj.id, obj)
oItem = getattr(self,id)
##### Object State ####
oItem.setObjStateNew(REQUEST)
##### Init Properties ####
oItem.setObjStateModified(REQUEST)
for lang in self.getLangIds():
oItem.setObjProperty('active',1,lang)
##### VersionManager ####
oItem.onChangeObj(REQUEST)
##### Normalize Sort-IDs ####
self.normalizeSortIds(_globals.id_prefix(id))
return oItem
# --------------------------------------------------------------------------
# ObjChildren._initObjChildren
# --------------------------------------------------------------------------
def _initObjChildren(self, obj_attr, REQUEST):
id = obj_attr['id']
ids = []
for ob in self.getChildNodes(REQUEST):
if ob.id[:len(id)]==id:
ids.append(ob.id)
mandatory = obj_attr.get('mandatory',0)==1
if mandatory:
if len(ids) == 0:
default = obj_attr.get('custom')
if default:
_fileutil.import_zexp(self,default,obj_attr['id'],obj_attr['id'])
else:
if obj_attr['type'] == '*' and type( obj_attr['keys']) is list and len( obj_attr['keys']) > 0:
obj_attr['type'] = obj_attr['keys'][0]
self.initObjChild(obj_attr['id'],0,obj_attr['type'],REQUEST)
repetitive = obj_attr.get('repetitive',0)==1
if repetitive:
if id in ids:
new_id = self.getNewId(id)
_globals.writeLog( self, "[_initObjChildren]: Rename %s to %s"%(id,new_id))
if new_id not in self.objectIds():
self.manage_renameObject(id=id,new_id=new_id)
else:
if not id in ids and len(ids)>0:
old_id = ids[0]
_globals.writeLog( self, "[_initObjChildren]: Rename %s to %s"%(old_id,id))
if id not in self.objectIds():
self.manage_renameObject(id=old_id,new_id=id)
# --------------------------------------------------------------------------
# ObjChildren.initObjChildren
# --------------------------------------------------------------------------
def initObjChildren(self, REQUEST):
_globals.writeLog( self, "[initObjChildren]")
self.getObjProperty( 'initObjChildren' ,REQUEST)
metaObj = self.getMetaobj(self.meta_id)
metaObjIds = self.getMetaobjIds(sort=0)+['*']
for metaObjAttrId in self.getMetaobjAttrIds( self.meta_id):
metaObjAttr = self.getMetaobjAttr( self.meta_id, metaObjAttrId)
if metaObjAttr['type'] in metaObjIds:
self._initObjChildren( metaObjAttr, REQUEST)
# --------------------------------------------------------------------------
# ObjChildren.getObjChildrenAttr:
# --------------------------------------------------------------------------
def getObjChildrenAttr(self, key, meta_type=None):
meta_type = _globals.nvl(meta_type,self.meta_id)
##### Meta-Objects ####
if meta_type in self.getMetaobjIds(sort=0) and key in self.getMetaobjAttrIds(meta_type):
obj_attr = self.getMetaobjAttr(meta_type,key)
##### Default ####
else:
obj_attr = {'id':key,'repetitive':1,'mandatory':0}
return obj_attr
# --------------------------------------------------------------------------
# ObjChildren.getObjChildren
# --------------------------------------------------------------------------
def getObjChildren(self, id, REQUEST, meta_types=None):
"""
Returns a NodeList that contains all children of this node in
correct order. If none, this is a empty NodeList.
"""
objAttr = self.getObjChildrenAttr(id)
reid = None
if id:
if objAttr.get('repetitive'):
reid = id+'$'+'|'+id+'\\d+'
else:
reid = id
return self.getChildNodes(REQUEST,meta_types,reid)
# --------------------------------------------------------------------------
# ObjChildren.getObjChildren
# --------------------------------------------------------------------------
def filteredObjChildren(self, id, REQUEST, meta_types=None):
"""
Returns a NodeList that contains all visible children of this node in
correct order. If none, this is a empty NodeList.
"""
return filter(lambda ob: ob.isVisible(REQUEST),self.getObjChildren(id,REQUEST,meta_types))
############################################################################
# ObjChildren.manage_initObjChild:
#
# Create object-child.
############################################################################
def manage_initObjChild(self, id, type, lang, REQUEST, RESPONSE=None):
""" ObjChildren.manage_initObjChild """
# Create.
obj = self.initObjChild(id,self.getNewSortId(),type,REQUEST)
# Return with message.
if RESPONSE is not None:
message = self.getZMILangStr('MSG_INSERTED')%obj.display_type(REQUEST)
message = urllib.quote(message)
target = REQUEST.get('manage_target','%s/manage_main'%obj.id)
RESPONSE.redirect('%s?lang=%s&manage_tabs_message=%s'%(target,lang,message))
################################################################################