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ZMSMetaobjManager.py
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ZMSMetaobjManager.py
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# -*- coding: utf-8 -*-
################################################################################
# ZMSMetaobjManager.py
#
# 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.
from cStringIO import StringIO
from DateTime import DateTime
from distutils.version import LooseVersion
import ZPublisher.HTTPRequest
import collections
import copy
import os
import sys
import time
import zExceptions
import zope.interface
# Product Imports.
import IZMSRepositoryProvider
import standard
import zopeutil
import _blobfields
import _fileutil
import _globals
import _ziputil
# ------------------------------------------------------------------------------
# Synchronize type.
# ------------------------------------------------------------------------------
def syncZopeMetaobjAttr( self, metaObj, attr):
id = metaObj['id']
attr_id = attr['id']
try:
artefact = None
if attr['type'] in self.valid_zopeattrs:
artefact = getattr(self,id+'.'+attr_id,None)
if attr['type'] in self.valid_zopetypes:
container = self.getHome()
for artefact_id in attr_id.split('/')[:-1]:
container = getattr( container, artefact_id)
artefact_id = attr['id'].split('/')[-1]
artefact = getattr(container,artefact_id,None)
if artefact is None and attr['type'] in ['External Method']:
class MissingArtefactProxy:
def __init__(self,id,meta_type):
self.id=id
self.meta_type=meta_type
icon__roles__=None
def icon(self):
return {'External Method':'/misc_/ExternalMethod/extmethod.gif'}.get(self.meta_type,'/misc_/OFSP/File_icon.gif')
absolute_url__roles__=None
def absolute_url(self):
return '#'
def bobobase_modification_time(self):
return DateTime()
artefact = MissingArtefactProxy(attr['id'],attr['type'])
if artefact is not None:
attr['ob'] = artefact
except:
standard.writeError(self,"[syncZopeMetaobjAttr]: %s.%s"%(id,attr_id))
# ------------------------------------------------------------------------------
# Effective ids.
# ------------------------------------------------------------------------------
def effective_ids(self, ids):
l = []
keys = self.model.keys()
if ids:
for id in filter(lambda x:x in keys,ids):
metaObj = self.getMetaobj( id)
l.append(id)
if metaObj['type'] == 'ZMSPackage':
for pkgMetaObjId in self.getMetaobjIds():
pkgMetaObj = self.getMetaobj( pkgMetaObjId)
if pkgMetaObj[ 'package'] == metaObj[ 'id']:
l.append( pkgMetaObjId)
else:
l = keys
l.sort()
return l
################################################################################
################################################################################
###
### Class
###
################################################################################
################################################################################
class ZMSMetaobjManager:
# Globals.
# --------
valid_types = ['amount','autocomplete','boolean','color','date','datetime','dictionary','file','float','identifier','image','int','list','multiautocomplete','multiselect','password','richtext','select','string','text','time','url','xml']
valid_zopeattrs = ['method','py','zpt','interface','resource']
valid_xtypes = ['constant','delimiter','hint']+valid_zopeattrs
valid_datatypes = valid_types+valid_xtypes
valid_datatypes.sort()
valid_objtypes = [ 'ZMSDocument', 'ZMSObject', 'ZMSTeaserElement', 'ZMSRecordSet', 'ZMSResource', 'ZMSReference', 'ZMSLibrary', 'ZMSPackage', 'ZMSModule']
valid_zopetypes = [ 'DTML Method', 'DTML Document', 'External Method', 'File', 'Folder', 'Image', 'Page Template', 'Script (Python)', 'Z SQL Method']
deprecated_types = [] # 'DTML Method', 'DTML Document', 'method']
############################################################################
#
# IRepositoryProvider
#
############################################################################
"""
@see IRepositoryProvider
"""
def provideRepositoryModel(self, r, ids=None):
self.writeBlock("[provideRepositoryModel]: ids=%s"%str(ids))
valid_ids = self.getMetaobjIds()
if ids is None:
ids = valid_ids
for id in filter(lambda x:x in valid_ids, ids):
o = self.getMetaobj(id)
if o and not o.get('acquired',0):
d = copy.deepcopy(o)
attrs = d.get('attrs',[])
package = d.get('package','')
mandatory_keys = ['access','enabled','id','name','package','revision','type']
for key in d.keys():
if not key in mandatory_keys:
del d[key]
package = o.get('package','')
d['__filename__'] = [[],[package]][len(package)>0]+[id,'__init__.py']
for attr in attrs:
syncZopeMetaobjAttr(self,d,attr)
mandatory_keys = ['id','name','type','default','keys','mandatory','multilang','ob','repetitive']
if attr['type']=='interface':
attr['name'] = attr['id']
if o['type'] == 'ZMSRecordSet' or attr['type'] == 'constant':
mandatory_keys += ['custom']
for key in attr.keys():
if not key in mandatory_keys:
del attr[key]
d['Attrs'] = attrs
r[id] = d
"""
@see IRepositoryProvider
"""
def updateRepositoryModel(self, r):
id = r['id']
if not id.startswith('__') and not id.endswith('__'):
self.writeBlock("[updateRepositoryModel]: id=%s"%id)
r['attrs'] = r.get('Attrs',[])
if r.has_key('Attrs'): del r['Attrs']
self.delMetaobj(id)
self.setMetaobj(r)
for attr in r['attrs']:
if attr['type'] in self.valid_zopeattrs+self.valid_zopetypes:
oldId = attr['id']
newId = attr['id']
newName = attr['name']
newMandatory = attr.get('mandatory',0)
newMultilang = attr.get('multilang',0)
newRepetitive = attr.get('repetitive',0)
newType = attr['type']
newKeys = attr.get('keys',[])
newCustom = attr.get('data','')
newDefault = attr.get('default','')
if newType in ['resource']:
newCustom = _blobfields.createBlobField( self,_blobfields.MyFile, {'data':newCustom,'filename':newId})
self.setMetaobjAttr(id,oldId,newId,newName,newMandatory,newMultilang,newRepetitive,newType,newKeys,newCustom,newDefault)
self.synchronizeObjAttrs(id)
return id
############################################################################
#
# XML IM/EXPORT
#
############################################################################
# --------------------------------------------------------------------------
# ZMSMetaobjManager.importMetaobjXml
# --------------------------------------------------------------------------
def _importMetaobjXml(self, item, createIfNotExists=1, createIdsFilter=None):
ids = []
id = item['key']
meta_types = self.model.keys()
if (createIfNotExists == 1) and \
(createIdsFilter is None or (id in createIdsFilter)):
# Register Meta Attributes.
metadictAttrs = []
if id in meta_types:
valid_types = self.valid_datatypes+self.valid_zopetypes+meta_types+['*']
metaObj = self.getMetaobj( id)
for metaObjAttr in metaObj['attrs']:
if metaObjAttr['type'] not in valid_types+metadictAttrs:
metadictAttrs.append( metaObjAttr['type'])
newValue = item.get('value')
newAttrs = newValue.get('attrs',newValue.get('__obj_attrs__'))
newValue['attrs'] = []
newValue['id'] = id
newValue['enabled'] = newValue.get('enabled',item.get('enabled',1))
# Delete Object.
oldAttrs = None
if id in ids:
self.delMetaobj( id)
# Set Object.
self.setMetaobj( newValue)
# Set Attributes.
attr_ids = []
for attr in newAttrs:
# Mandatory.
attr_id = attr['id']
newName = attr['name']
newMandatory = attr.get('mandatory',0)
newMultilang = attr.get('multilang',0)
newRepetitive = attr.get('repetitive',0)
newType = attr.get('meta_type','')
if not newType:
newType = attr['type']
# Optional.
newKeys = attr.get('keys',[])
newCustom = attr.get('custom','')
newDefault = attr.get('default','')
# Backwards compatibility: map interface.name to interface.custom.
if newType == 'interface' and newName and not newCustom:
newCustom = newName
newName = ''
# Old Attribute.
if type(oldAttrs) is list and len(oldAttrs) > 0:
while len(oldAttrs) > 0 and not (attr_id == oldAttrs[0]['id'] and newType == oldAttrs[0]['type']):
oldAttr = oldAttrs[0]
# Set Attribute.
if oldAttr['id'] not in attr_ids:
self.setMetaobjAttr( id, None, oldAttr['id'], oldAttr['name'], oldAttr['mandatory'], oldAttr['multilang'], oldAttr['repetitive'], oldAttr['type'], oldAttr['keys'], oldAttr['custom'], oldAttr['default'])
attr_ids.append(oldAttr['id'])
# Deregister Meta Attribute.
if oldAttr['id'] in metadictAttrs:
metadictAttrs.remove(oldAttr['id'])
oldAttrs.remove( oldAttr)
if len(oldAttrs) > 0:
oldAttrs.remove( oldAttrs[0])
# Set Attribute.
if attr_id not in attr_ids:
self.setMetaobjAttr( id, attr_id, attr_id, newName, newMandatory, newMultilang, newRepetitive, newType, newKeys, newCustom, newDefault)
attr_ids.append(attr_id)
# Deregister Meta Attribute.
if attr_id in metadictAttrs:
metadictAttrs.remove(attr_id)
# Set Meta Attributes.
for attr_id in metadictAttrs:
newName = attr_id
newMandatory = 0
newMultilang = 0
newRepetitive = 0
newType = attr_id
newKeys = []
newCustom = ''
newDefault = ''
# Set Attribute.
if attr_id not in attr_ids:
self.setMetaobjAttr( id, None, attr_id, newName, newMandatory, newMultilang, newRepetitive, newType, newKeys, newCustom, newDefault)
attr_ids.append(attr_id)
standard.writeBlock( self, '[ZMSMetaobjManager._importMetaobjXml]: id=%s'%str(id))
return id
def importMetaobjXml(self, xml, createIfNotExists=1, createIdsFilter=None):
self.REQUEST.set( '__get_metaobjs__', True)
ids = []
v = self.parseXmlString(xml)
if not type(v) is list:
v = [v]
for item in v:
id = self._importMetaobjXml(item,createIfNotExists,createIdsFilter)
ids.append( id)
if len( ids) == 1:
ids = ids[ 0]
standard.writeBlock( self, '[ZMSMetaobjManager.importMetaobjXml]: ids=%s'%str(ids))
return ids
def exportMetaobjXml(self, ids, REQUEST=None, RESPONSE=None):
value = []
revision = '0.0.0'
for id in effective_ids(self,ids):
ob = None
context = self
while ob is None:
ob = context.__get_metaobj__(id)
if ob.get('acquired',0):
ob = None
context = context.getPortalMaster().metaobj_manager
ob = copy.deepcopy(ob)
revision = self.getMetaobjRevision(id)
attrs = []
for attr_id in map(lambda x:x['id'],ob['attrs']):
attr = self.getMetaobjAttr(id, attr_id)
mandatory_keys = ['id','name','type','meta_type','default','keys','mandatory','multilang','ob','repetitive']
if attr['type']=='interface':
attr['name'] = attr['id']
if ob['type'] == 'ZMSRecordSet' or attr['type'] == 'constant':
mandatory_keys += ['custom']
for key in attr.keys():
if (not attr[key] and REQUEST is None) or \
(not key in mandatory_keys):
del attr[key]
if attr.has_key('ob'):
attr['custom'] = attr['ob']
del attr['ob']
attrs.append( attr)
ob['__obj_attrs__'] = attrs
for key in ['attrs','acquired']:
if ob.has_key(key):
del ob[key]
# Value.
value.append({'key':id,'value':ob})
if len(value)==1:
value = value[0]
# XML.
if len(ids)==1:
filename = '%s-%s.metaobj.xml'%(ids[0],revision)
else:
filename = 'export.metaobj.xml'
content_type = 'text/xml; charset=utf-8'
processing_instruction = '<?zms version=\'%s\'?>'%(context.zms_version())
export = self.getXmlHeader() + processing_instruction + standard.toXmlString(self,value,xhtml=True)
if RESPONSE:
RESPONSE.setHeader('Content-Type',content_type)
RESPONSE.setHeader('Content-Disposition','attachment;filename="%s"'%filename)
return export
# --------------------------------------------------------------------------
# ZMSMetaobjManager.importTheme
#
# Import theme.
# --------------------------------------------------------------------------
def importTheme(self, id):
home = self.getHome()
def traverse(context, container_id):
for childNode in context.objectValues():
if childNode.meta_type in ['Folder', 'Filesystem Directory View']:
traverse(childNode, container_id)
elif childNode.meta_type in ['DTML Document', 'DTML Method', 'External Method', 'Image', 'File', 'Filesystem File', 'Filesystem Image', 'Filesystem Page Template', 'Filesystem Script (Python)', 'Page Template', 'Script (Python)']:
newIds = childNode.getPhysicalPath()
newIds = [container_id+'~'] + list(newIds[newIds.index(container_id)+1:])
newId = '/'.join(newIds)
newName = childNode.title_or_id()
newType = childNode.meta_type
newType = {'Filesystem File':'File', 'Filesystem Image':'Image', 'Filesystem Page Template':'Page Template'}.get(newType,newType)
newCustom = zopeutil.readData(childNode)
self.setMetaobjAttr(id,None,newId=newId,newName=newName,newType=newType,newCustom=newCustom)
if id in self.model.keys():
del self.model[id]
container = getattr(home,id)
self.setMetaobj({'id':id,'name':container.title_or_id(),'type':'ZMSLibrary'})
traverse(container,id)
############################################################################
#
# OBJECTS
#
############################################################################
# --------------------------------------------------------------------------
# ZMSMetaobjManager.renderTemplate
#
# Renders template for meta-object.
# --------------------------------------------------------------------------
def renderTemplate(self, obj):
v = ""
id = obj.meta_id
tmpltIds = []
if obj.REQUEST.get("ZMS_SKIN") is not None and obj.REQUEST.get("ZMS_EXT") is not None:
tmpltIds.append("%s_%s"%(obj.REQUEST.get("ZMS_SKIN"),obj.REQUEST.get("ZMS_EXT")))
tmpltIds.append("standard_html")
tmpltIds.append("bodyContentZMSCustom_%s"%id)
for tmpltId in tmpltIds:
if tmpltId in obj.getMetaobjAttrIds(id):
if obj.getMetaobjAttr(id,tmpltId)['type'] in ['method','py','zpt']:
v = obj.attr(tmpltId)
break
elif tmpltId not in ["standard_html"]:
tmpltDtml = getattr(obj,tmpltId,None)
if tmpltDtml is not None:
v = tmpltDtml(obj,obj.REQUEST)
try:
v = v.encode('utf-8')
except UnicodeDecodeError:
v = str(v)
break
return v
# --------------------------------------------------------------------------
# ZMSMetaobjManager.__get_metaobjs__:
#
# Returns all meta-objects (including acquisitions).
# --------------------------------------------------------------------------
def __get_metaobjs__(self):
#-- [ReqBuff]: Fetch buffered value from Http-Request.
reqBuffId = 'ZMSMetaobjManager.__get_metaobjs__'
try: return self.fetchReqBuff(reqBuffId)
except: pass
# Get value.
obs = {}
m = self.model
aq_obs = None
for id in m.keys():
ob = m[id]
# handle acquisition
if ob.get('acquired',0) == 1:
acquired = 1
subobjects = ob.get('subobjects',1)
if aq_obs is None:
portalMaster = self.getPortalMaster()
if portalMaster is not None:
aq_obs = portalMaster.metaobj_manager.__get_metaobjs__()
if aq_obs is not None:
if aq_obs.has_key(id):
ob = aq_obs[id].copy()
else:
ob = {'id':id,'type':'ZMSUnknown'}
ob['acquired'] = acquired
ob['subobjects'] = subobjects
obs[id] = ob
if ob['type'] == 'ZMSPackage' and ob['subobjects'] == 1:
for aq_id in aq_obs.keys():
ob = aq_obs[aq_id].copy()
if ob.get( 'package') == id:
ob['acquired'] = 1
obs[aq_id] = ob
else:
obs[id] = ob
#-- [ReqBuff]: Returns value and stores it in buffer of Http-Request.
return self.storeReqBuff( reqBuffId, obs)
# --------------------------------------------------------------------------
# ZMSMetaobjManager.__get_metaobj__:
#
# Returns meta-object identified by id.
# --------------------------------------------------------------------------
def __get_metaobj__(self, id):
obs = self.__get_metaobjs__()
ob = obs.get( id)
return ob
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjIds:
#
# Returns list of all meta-ids in model.
# --------------------------------------------------------------------------
def getMetaobjIds(self, sort=False, excl_ids=[]):
obs = self.__get_metaobjs__()
ids = map(lambda x:obs[x]['id'],obs.keys())
# exclude ids
if excl_ids:
ids = filter(lambda x: x not in excl_ids,ids)
# sort
if sort:
mapping = map(lambda x: (self.display_type(self.REQUEST,x),x),ids)
mapping.sort()
ids = map(lambda x: x[1],mapping)
return list(ids)
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobj:
#
# Returns meta-object specified by id.
# --------------------------------------------------------------------------
def getMetaobj(self, id, aq_attrs=[]):
ob = standard.nvl( self.__get_metaobj__(id), {'id':id, 'attrs':[], })
if ob.get('acquired'):
for k in aq_attrs:
v = self.get_conf_property('%s.%s'%(id,k),None)
if v is not None:
ob[k] = v
return ob
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjRevision:
#
# Returns meta-object-revision specified by id.
# --------------------------------------------------------------------------
def getMetaobjRevision(self, id):
ob = self.getMetaobj(id)
if ob is not None and ob.get('type') == 'ZMSPackage':
metaobjs = [x for x in self.__get_metaobjs__().values() if x.get('package') == ob['id']]
# https://stackoverflow.com/questions/11887762/how-do-i-compare-version-numbers-in-python
revisions = sorted(['0.0.0'] + map(lambda x: standard.nvl(x.get('revision'), '0.0.0'), metaobjs),
key=lambda v: LooseVersion(v))
if LooseVersion(revisions[-1]) > LooseVersion(ob.get('revision','0.0.0')):
ob['revision'] = revisions[-1]
return ob.get('revision', '0.0.0')
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjId:
#
# Returns id of meta-object specified by name.
# --------------------------------------------------------------------------
def getMetaobjId(self, name):
for id in self.getMetaobjIds():
if name == self.display_type(meta_type=id):
return id
return None
# --------------------------------------------------------------------------
# ZMSMetaobjManager.setMetaobj:
#
# Sets meta-object with specified values.
# --------------------------------------------------------------------------
def setMetaobj(self, ob):
self.clearReqBuff('ZMSMetaobjManager')
obs = self.model
ob = ob.copy()
ob[ 'name'] = ob.get( 'name', '')
ob[ 'revision'] = ob.get( 'revision', '0.0.0')
ob[ 'type'] = ob.get( 'type', '')
ob[ 'package'] = ob.get( 'package', '')
ob[ 'attrs'] = ob.get( 'attrs', ob.get( '__obj_attrs__', []))
ob[ 'acquired'] = ob.get( 'acquired' ,0)
ob[ 'enabled'] = ob.get( 'enabled', 1)
if ob.has_key('__obj_attrs__'):
del ob['__obj_attrs__']
obs[ob['id']] = ob
# Make persistent.
self.model = self.model.copy()
# --------------------------------------------------------------------------
# ZMSMetaobjManager.acquireMetaobj:
#
# Acquires meta-object specified by id.
# --------------------------------------------------------------------------
def acquireMetaobj(self, id, subobjects=1):
self.clearReqBuff('ZMSMetaobjManager')
obs = self.model
ob = self.getMetaobj( id)
if ob is not None and len( ob.keys()) > 0 and subobjects == 1:
if ob.get('type','') == 'ZMSPackage':
pk_obs = filter( lambda x: x.get('package') == id, obs.values())
pk_ids = map( lambda x: x['id'], pk_obs)
for pk_id in pk_ids:
self.delMetaobj( pk_id, acquire=True)
self.delMetaobj( id, acquire=True)
ob = {}
ob['id'] = id
ob['acquired'] = 1
ob['subobjects'] = subobjects
self.setMetaobj( ob)
# Make persistent.
self.model = self.model.copy()
# --------------------------------------------------------------------------
# ZMSMetaobjManager.delMetaobj:
#
# Delete meta-object specified by id.
# --------------------------------------------------------------------------
def delMetaobj(self, id, acquire=False):
self.clearReqBuff('ZMSMetaobjManager')
# Handle type.
ids = filter( lambda x: x.startswith(id+'.'), self.objectIds())
if ids:
self.manage_delObjects( ids)
# Delete object.
cp = self.model
obs = {}
for key in cp.keys():
if key == id:
# Delete attributes.
attr_ids = map( lambda x: x['id'], cp[key]['attrs'] )
for attr_id in attr_ids:
self.delMetaobjAttr( id, attr_id, acquire)
else:
obs[key] = cp[key]
# Make persistent.
self.model = obs.copy()
############################################################################
#
# ATTRIBUTES
#
############################################################################
# --------------------------------------------------------------------------
# ZMSMetaobjManager.notifyMetaobjAttrAboutValue:
#
# Notify attribute for meta-object specified by attribute-id about value.
# --------------------------------------------------------------------------
def notifyMetaobjAttrAboutValue(self, meta_id, key, value):
sync_id = False
attr = self.getMetaobjAttr( meta_id, key)
if attr is not None:
# Self-learning auto-complete attributes.
if attr.get('type') in ['autocomplete','multiautocomplete']:
keys = attr['keys']
if ''.join(keys).find('<dtml') < 0 and ''.join(keys).find('##') < 0:
if type(value) is not list:
value = [value]
for v in value:
if v not in keys:
keys.append(v)
sync_id = meta_id
if sync_id:
self.setMetaobjAttr( meta_id, key, key, attr['name'], attr['mandatory'], attr['multilang'], attr['repetitive'], attr['type'], keys, attr.get('custom',None), attr['default'])
##### SYNCHRONIZE ####
if sync_id:
self.synchronizeObjAttrs( sync_id)
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjAttrIdentifierId:
#
# Get attribute-id of identifier for datatable specified by meta-id.
# --------------------------------------------------------------------------
def getMetaobjAttrIdentifierId(self, meta_id):
for attr_id in self.getMetaobjAttrIds( meta_id, types=[ 'identifier', 'string', 'int']):
return attr_id
return None
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjAttrIds:
#
# Returns list of attribute-ids for meta-object specified by meta-id.
# --------------------------------------------------------------------------
def getMetaobjAttrIds(self, id, types=[]):
return map(lambda x: x['id'], self.getMetaobjAttrs( id, types))
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjAttrs:
#
# Returns list of attribute-ids for meta-object specified by meta-id.
# --------------------------------------------------------------------------
def getMetaobjAttrs(self, id, types=[]):
attrs = []
ob = self.__get_metaobj__(id)
if ob is not None:
attrs = ob.get('attrs',ob.get('__obj_attrs__',[]))
if len( types) > 0:
attrs = filter( lambda x: x['type'] in types, attrs)
return attrs
# --------------------------------------------------------------------------
# ZMSMetaobjManager.evalMetaobjAttr
# --------------------------------------------------------------------------
def evalMetaobjAttr(self, id, attr_id, zmscontext=None, options={}):
value = None
# Find meta-object attributes by given id.
metaObjAttrs = []
# all meta-objects:
if id == '*':
metaObjs = self.__get_metaobjs__()
for metaObjId in metaObjs.keys():
metaObj = metaObjs[metaObjId]
for metaObjAttr in filter(lambda x:x['id']==attr_id, metaObj.get('attrs',[])):
metaObjAttrs.append(self.getMetaobjAttr( metaObjId, attr_id))
# single meta-object:
else:
metaObjAttrs.append(self.getMetaobjAttr( id, attr_id))
metaObjAttrs = filter(lambda x: x is not None, metaObjAttrs)
# Process meta-object attributes.
for metaObjAttr in metaObjAttrs:
if metaObjAttr['type'] == 'constant':
value = metaObjAttr.get('custom','')
elif metaObjAttr['type'] == 'resource':
value = metaObjAttr.get('ob',None)
elif metaObjAttr['type'] in self.valid_zopeattrs:
ob = metaObjAttr.get('ob',None)
if ob:
value = zopeutil.callObject(ob,zmscontext,options)
# Return value.
return value
# --------------------------------------------------------------------------
# ZMSMetaobjManager.getMetaobjAttr:
#
# Get attribute for meta-object specified by attribute-id.
# --------------------------------------------------------------------------
def getMetaobjAttr(self, id, attr_id, sync=True):
meta_objs = self.__get_metaobjs__()
if meta_objs.get(id,{}).get('acquired',0) == 1:
portalMaster = self.getPortalMaster()
if portalMaster is not None:
attr = portalMaster.getMetaobjAttr( id, attr_id, sync)
return attr
meta_obj = self.getMetaobj(id)
attrs = meta_obj.get('attrs',meta_obj.get('__obj_attrs__',[]))
for attr in attrs:
valid_datatype = attr['type'] in self.valid_datatypes
if attr_id == attr['type'] and not valid_datatype:
meta_attrs = self.getMetadictAttrs()
if attr['type'] in meta_attrs:
attr_type = attr['type']
attr = self.getMetadictAttr(attr['type'])
attr = attr.copy()
attr['meta_type'] = attr_type
return attr
if attr_id == attr['id']:
attr = attr.copy()
attr['datatype_key'] = _globals.datatype_key(attr['type'])
attr['mandatory'] = attr.get('mandatory',0)
attr['multilang'] = attr.get('multilang',1)
attr['errors'] = attr.get('errors','')
attr['meta_type'] = ['','?'][int(attr['type']==attr['id'] and not valid_datatype)]
if sync:
syncZopeMetaobjAttr( self, meta_obj, attr)
return attr
return None
# --------------------------------------------------------------------------
# ZMSMetaobjManager.setMetaobjAttr:
#
# Set/add meta-object attribute with specified values.
# --------------------------------------------------------------------------
def setMetaobjAttr(self, id, oldId, newId, newName='', newMandatory=0, newMultilang=1, newRepetitive=0, newType='string', newKeys=[], newCustom='', newDefault=''):
self.writeBlock("[setMetaobjAttr]: %s %s %s"%(str(id),str(oldId),str(newId)))
self.clearReqBuff('ZMSMetaobjManager')
ob = self.__get_metaobj__(id)
if ob is None: return
attrs = copy.copy(ob['attrs'])
# Set Attributes.
if newType in ['delimiter','hint']:
newCustom = ''
if newType in ['resource'] and (type(newCustom) is str or type(newCustom) is int):
newCustom = None
if newType not in ['*','autocomplete','color','multiautocomplete','multiselect','recordset','select']:
newKeys = []
if newType in self.getMetadictAttrs():
newId = newType
if newType in self.getMetaobjIds()+['*']:
newMultilang = 0
# Defaults for Insert
method_types = [ 'method','py','zpt'] + self.valid_zopetypes
if oldId is None and \
newType in method_types and \
(newCustom == '' or type(newCustom) is not str):
if newType in [ 'method', 'DTML Method', 'DTML Document']:
newCustom = ''
newCustom += '<!-- '+ newId + ' -->\n'
newCustom += '\n'
newCustom += '<!-- /'+ newId + ' -->\n'
elif newType in [ 'External Method']:
newCustom = ''
newCustom += '# Example code:\n'
newCustom += '\n'
newCustom += 'def ' + newId + '( self):\n'
newCustom += ' return "This is the external method ' + newId + '"\n'
elif newType in [ 'zpt', 'Page Template']:
newCustom = ''
newCustom += '<span tal:replace="here/title_or_id">content title or id</span>'
newCustom += '<span tal:condition="template/title" tal:replace="template/title">optional template title</span>'
elif newType in [ 'py', 'Script (Python)']:
newCustom = '## Script (Python) ""\n'
newCustom += '##bind container=container\n'
newCustom += '##bind context=context\n'
newCustom += '##bind namespace=\n'
newCustom += '##bind script=script\n'
newCustom += '##bind subpath=traverse_subpath\n'
newCustom += '##parameters='
if newType in ['py']: newCustom += 'zmscontext=None,options=None'
newCustom += '\n'
newCustom += '##title='
if newType in ['py']: newCustom += newType+': '
newCustom += newName
newCustom += '\n'
newCustom += '##\n'
newCustom += '# --// '+ newId + ' //--\n'
newCustom += '# Example code:\n'
newCustom += '\n'
newCustom += '# Import a standard function, and get the HTML request and response objects.\n'
newCustom += 'from Products.PythonScripts.standard import html_quote\n'
newCustom += 'request = container.REQUEST\n'
newCustom += 'RESPONSE = request.RESPONSE\n'
newCustom += '\n'
newCustom += '# Return a string identifying this script.\n'
newCustom += 'p = []\n'
newCustom += 'p.append("This is the Python Script %s" % script.getId())\n'
newCustom += 'p.append("in %s" % container.absolute_url())\n'
newCustom += 'return "\\n".join(p)\n'
newCustom += '\n'
newCustom += '# --// /'+ newId + ' //--\n'
elif newType in [ 'Z SQL Method']:
newCustom = ''
newCustom += '<connection>%s</connection>\n'%self.SQLConnectionIDs()[0][1]
newCustom += '<params></params>\n'
newCustom += 'SELECT * FROM tablename\n'
# Handle resources.
if (newType in ['resource']) or \
(newMandatory and newType in self.getMetaobjIds()) or \
(newRepetitive and newType in self.getMetaobjIds()):
if not newCustom:
if oldId is not None and id+'.'+oldId in self.objectIds():
self.manage_delObjects(ids=[id+'.'+oldId])
elif isinstance( newCustom, _blobfields.MyBlob):
if oldId is not None and id+'.'+oldId in self.objectIds():
self.manage_delObjects(ids=[id+'.'+oldId])
zopeutil.addObject(self,'File',id+'.'+newId,newCustom.getFilename(),newCustom.getData())
elif oldId is not None and oldId != newId and id+'.'+oldId in self.objectIds():
self.manage_renameObject(id=id+'.'+oldId,new_id=id+'.'+newId)
if not ob['type'] == 'ZMSRecordSet':
newCustom = ''
attr = {}
attr['id'] = newId
attr['name'] = newName
attr['mandatory'] = newMandatory
attr['multilang'] = newMultilang
attr['repetitive'] = newRepetitive
attr['type'] = newType
attr['keys'] = newKeys
attr['custom'] = newCustom if type(newCustom) in (int,str,unicode) else None
attr['default'] = newDefault
# Handle special methods and interfaces.
mapTypes = {'method':'DTML Method','py':'Script (Python)','zpt':'Page Template'}
message = ''
if newType in ['interface']:
newType = standard.dt_executable(self,newCustom)
if not newType:
newType = 'method'
newName = '%s: %s'%(newId,newType)
if newType in mapTypes.keys():
oldObId = '%s.%s'%(id,oldId)
newObId = '%s.%s'%(id,newId)
# Remove Zope-Object (if exists)
zopeutil.removeObject(self, oldObId)
zopeutil.removeObject(self, newObId)
# Insert Zope-Object.
if isinstance(newCustom,_blobfields.MyBlob): newCustom = newCustom.getData()
if _globals.is_str_type(newCustom): newCustom = newCustom.replace('\r','')
zopeutil.addObject(self, mapTypes[newType], newObId, newName, newCustom)
del attr['custom']
# Replace
ids = map( lambda x: x['id'], attrs)
if oldId in ids:
i = ids.index(oldId)
attrs[i] = attr
elif newId in ids:
i = ids.index(newId)
attrs[i] = attr
# Always append new methods at the end.
elif newType in method_types:
attrs.append( attr)
# Insert new attributes before methods
else:
i = len( attrs)
while i > 0 and attrs[i-1]['type'] in method_types:
i -= 1
if i < len(attrs):
attrs.insert( i, attr)
else:
attrs.append( attr)
ob['attrs'] = attrs
# Handle native Zope-Objects.
if newType in self.valid_zopetypes:
# Get container.
container = self.getHome()
for ob_id in newId.split('/')[:-1]:
if ob_id not in container.objectIds():
container.manage_addFolder(id=ob_id,title='Folder: %s'%id)
container = getattr( container, ob_id)
newObId = newId.split('/')[-1]
zopeutil.removeObject(container, newObId)
# Get container (old).
if oldId is not None:
oldContainer = self.getHome()
for ob_id in oldId.split('/')[:-1]:
if oldContainer is not None:
oldContainer = getattr(oldContainer,ob_id,None)
if oldContainer is not None:
oldObId = oldId.split('/')[-1]
zopeutil.removeObject(oldContainer, oldObId)
# Insert Zope-Object.
if isinstance(newCustom,_blobfields.MyBlob): newCustom = newCustom.getData()
if _globals.is_str_type(newCustom): newCustom = newCustom.replace('\r','')
try:
zopeutil.addObject(container, newType, newObId, newName, newCustom)
artefact = zopeutil.getObject(container, newObId)
del attr['custom']
except:
standard.writeError(self,'can\'t insert zope-object: %s (%s)'%(newObId,newType))
# Change Zope-Object (special).
newOb = zopeutil.getObject(container, newObId)
if newType == 'Folder':
if isinstance( newCustom, _blobfields.MyFile) and len(newCustom.getData()) > 0:
newOb.manage_delObjects(ids=newOb.objectIds())
_ziputil.importZip2Zodb( newOb, newCustom.getData())
# Assign attributes to meta-object.
self.model[id] = ob
# Make persistent.
self.model = self.model.copy()
# Return with message.
return message
# --------------------------------------------------------------------------
# ZMSMetaobjManager.delMetaobjAttr:
#
# Delete attribute from meta-object specified by id.
# --------------------------------------------------------------------------
def delMetaobjAttr(self, id, attr_id, acquire=False):
ob = self.__get_metaobj__(id)
attrs = copy.copy(ob.get('attrs',[]))
# Delete Attribute.
cp = []
for attr in attrs:
if attr['id'] == attr_id:
if id+'.'+attr['id'] in self.objectIds():
ob_id = id+'.'+attr['id']
zopeutil.removeObject(self, ob_id, removeFile=True)
if not acquire and attr['type'] in self.valid_zopetypes:
# Get container.
container = self.getHome()
ids = attr['id'].split('/')
for ob_id in ids[:-1]:
container = getattr(container,ob_id,None)
if container is None:
break
if container is not None:
zopeutil.removeObject(container, ids[-1], removeFile=True)
else:
cp.append(attr)
ob['attrs'] = cp
# Assign Attributes to Meta-Object.
self.model[id] = ob
# Make persistent.
self.model = self.model.copy()
# --------------------------------------------------------------------------
# ZMSMetaobjManager.moveMetaobjAttr:
#
# Move meta-object attribute to specified position.
# --------------------------------------------------------------------------
def moveMetaobjAttr(self, id, attr_id, pos):
ob = self.__get_metaobj__(id)
attrs = copy.copy(ob['attrs'])
# Move Attribute.
ids = self.getMetaobjAttrIds(id)
i = ids.index(attr_id)
attr = attrs[i]
attrs.remove(attr)
attrs.insert(pos,attr)
ob['attrs'] = attrs
# Assign Attributes to Meta-Object.
self.model[id] = ob
# Make persistent.
self.model = self.model.copy()
############################################################################
# ZMSMetaobjManager.manage_ajaxChangeProperties:
#
# Change properties.
############################################################################
def manage_ajaxChangeProperties(self, id, REQUEST, RESPONSE=None):
""" MetaobjManager.manage_ajaxChangeProperties """
xml = self.getXmlHeader()
xml += '<result '
xml += ' id="%s"'%id