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# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import re
from osv import osv, fields
from osv.orm import except_orm
import pooler
from tools.translate import _
class document_directory(osv.osv):
_inherit='document.directory'
_columns = {
'versioning': fields.boolean('Automatic Versioning'),
'version_regex' : fields.char('Reg. Ex.',size=64,required=True),
'version_replace': fields.char('Replace',size=64,required=True)
}
_defaults={
'versioning':lambda *a:1,
'version_regex':lambda *a:'^(.*)(\..*)$',
'version_replace':lambda *a:"\\1.vcount\\2"
}
document_directory()
class document_file(osv.osv):
_inherit = 'ir.attachment'
_columns = {
'lock': fields.boolean('Lock',readonly=True),
'base_res_id':fields.integer('Base Resource')
}
_defaults={
'lock':lambda *a:0,}
def write(self, cr, uid, ids, vals, context=None):
result=False
for document in self.browse(cr,uid,ids,context=context):
if document.lock:
raise osv.except_osv(_('Invalid action !'), _('You Cannot modify record! Document is Locked'))
if document.parent_id and document.parent_id.versioning:
new_datas=vals.get('datas',False)
if new_datas and document.datas and document.datas != new_datas:
filename=document.datas_fname
pattern=document.parent_id.version_regex
res=self.search(cr, uid, [('base_res_id' , '=', document.id)])
count = len(res) + 1
replace=document.parent_id.version_replace.replace('count',str(count))
newname=re.sub(pattern,replace, filename)
new_vals= {'lock':True,'base_res_id': document.id, 'name':newname,'datas':document.datas,'parent_id':document.parent_id.id,'datas_fname':newname,'partner_id':document.partner_id.id}
self.create(cr, uid, new_vals, context=context)
result = super(document_file,self).write(cr,uid,[document.id],vals,context=context)
return result
def unlink(self, cr, uid, ids, context=None):
for state in self.browse(cr,uid,ids,context=context):
if state.lock==True:
raise osv.except_osv(_('Invalid action !'), _('You Cannot delete record! Document is Locked'))
try:
os.unlink(os.path.join(self._get_filestore(cr), state.store_fname))
except:
pass
return super(document_file, self).unlink(cr, uid, ids, context)
document_file()
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