Commit 23442e9d authored by Sebastien Robin's avatar Sebastien Robin

first submission

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@261 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent f7e1b92b
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##############################################################################
#
# Copyright (c) 2002-2003 Nexedi SARL and Contributors. All Rights Reserved.
# Sebastien Robin <seb@nexedi.com>
#
# 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 Acquisition import aq_base, aq_inner
from cStringIO import StringIO
from email.MIMEBase import MIMEBase
from email import Encoders
import pickle
from zLOG import LOG
def Base_asXML(object, ident=0):
"""
Generate an xml text corresponding to the content of this object
"""
self = object
xml = ''
if ident==0:
xml += '<erp5>'
LOG('asXML',0,'Working on: %s' % str(self.getPhysicalPath()))
ident_string = '' # This is used in order to have the ident incremented
# for every sub-object
for i in range(0,ident):
ident_string += ' '
xml += ident_string + '<object id=\"%s\" portal_type=\"%s\">\n' % \
(self.getId(),self.portal_type)
# We have to find every property
for prop_id in self.propertyIds():
# In most case, we should not synchronize acquired properties
prop = ''
#if not prop.has_key('acquisition_base_category') \
# and prop['id'] != 'categories_list' and prop['id'] != 'uid':
if prop_id not in ('uid','workflow_history'):
prop_type = self.getPropertyType(prop_id)
xml_prop_type = 'type="' + prop_type + '"'
#try:
value = self.getProperty(prop_id)
#except AttributeError:
# value=None
xml += ident_string + ' <%s %s>' %(prop_id,xml_prop_type)
if value is None:
pass
# elif prop_type in ('image','file','document'):
# LOG('asXML',0,'value: %s' % str(value))
# # This property is binary and should be converted with mime
# msg = MIMEBase('application','octet-stream')
# msg.set_payload(value.getvalue())
# Encoders.encode_base64(msg)
# ascii_data = msg.get_payload()
# ascii_data = ascii_data.replace('\n','@@@\n')
# xml+=ascii_data
elif prop_type in ('pickle',):
# We may have very long lines, so we should split
value = pickle.dumps(value)
msg = MIMEBase('application','octet-stream')
msg.set_payload(value)
Encoders.encode_base64(msg)
ascii_data = msg.get_payload()
ascii_data = ascii_data.replace('\n','@@@\n')
xml+=ascii_data
elif self.getPropertyType(prop_id) in ['lines','tokens']:
i = 1
for line in value:
xml += '%s' % line
if i<len(value):
xml+='@@@' # XXX very bad hack, must find something better
i += 1
elif self.getPropertyType(prop_id) in ('text','string'):
xml += str(value).replace('\n','@@@')
else:
xml+= str(value)
xml += '</%s>\n' % prop_id
# We have to describe the workflow history
if hasattr(self,'workflow_history'):
workflow_list = self.workflow_history
workflow_list_keys = workflow_list.keys()
workflow_list_keys.sort() # Make sure it is sorted
for workflow_id in workflow_list_keys:
#xml += ident_string + ' <workflow_history id=\"%s\">\n' % workflow_id
for workflow_action in workflow_list[workflow_id]: # It is already sorted
xml += ident_string + ' <workflow_action id=\"%s\">\n' % workflow_id
worfklow_variable_list = workflow_action.keys()
worfklow_variable_list.sort()
for workflow_variable in worfklow_variable_list: # Make sure it is sorted
variable_type = "string" # Somewhat bad, should find a better way
if workflow_variable.find('time')>= 0:
variable_type = "date"
xml += ident_string + ' <%s type=\"%s\">%s' % (workflow_variable,
variable_type,workflow_action[workflow_variable])
xml += '</%s>\n' % workflow_variable
xml += ident_string + ' </workflow_action>\n'
#xml += ident_string + ' </workflow_history>\n'
#xml += ident_string + ' </workflow_history>\n'
# We should not describe security settings
for user_role in self.get_local_roles():
xml += ident_string + ' <local_role>%s' % user_role[0]
for role in user_role[1]:
xml += '@@@'
xml += '%s' % role
xml += '</local_role>\n'
# We have finished to generate the xml
xml += ident_string + '</object>\n'
if ident==0:
xml += '</erp5>'
# Now convert the string as unicode
if type(xml) is type(u"a"):
xml_unicode = xml
else:
xml_unicode = unicode(xml,encoding='iso-8859-1')
return xml_unicode.encode('utf-8')
def Folder_asXML(object, ident=0):
"""
Generate an xml text corresponding to the content of this object
"""
self = object
xml = ''
xml += Base_asXML(self, ident=ident)
xml = xml[:xml.rfind('</object>')]
# Make sure the list of sub objects is ordered
object_value_list = list(self.objectValues())
object_value_list.sort(lambda x, y: cmp(x.getId(), y.getId()))
# Append to the xml the xml of subobjects
for o in object_value_list:
aq_ob = aq_base(o)
if hasattr(aq_ob, 'asXML'):
o_xml = o.asXML(ident=ident+2)
if type(o_xml) is type('a'):
xml += o_xml
xml += '</object>\n'
if ident==0:
xml += '</erp5>'
return xml
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