OCA reporting engine fork for dev and update.
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# -*- coding: utf-8 -*-
##############################################################################
#
# Author: Yannick Vaucher
# Copyright 2013 Camptocamp SA
#
# 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/>.
#
##############################################################################
from openerp.osv import orm
from openerp import netsvc
from openerp.report.report_sxw import rml_parse
from .report_assembler import PDFReportAssembler
def register_report(name, model, parser=rml_parse):
""" Register the report into the services """
name = 'report.%s' % name
if netsvc.Service._services.get(name, False):
service = netsvc.Service._services[name]
if isinstance(service, PDFReportAssembler):
# already instantiated properly, skip it
return
if hasattr(service, 'parser'):
parser = service.parser
del netsvc.Service._services[name]
PDFReportAssembler(name, model, parser=parser)
class ReportAssembleXML(orm.Model):
_name = 'ir.actions.report.xml'
_inherit = 'ir.actions.report.xml'
def __init__(self, pool, cr):
super(ReportAssembleXML, self).__init__(pool, cr)
def register_all(self, cursor):
value = super(ReportAssembleXML, self).register_all(cursor)
cursor.execute(
"SELECT * FROM ir_act_report_xml WHERE report_type = 'assemblage'")
records = cursor.dictfetchall()
for record in records:
register_report(record['report_name'], record['model'])
return value
def unlink(self, cursor, user, ids, context=None):
""" Delete report and unregister it """
trans_obj = self.pool.get('ir.translation')
trans_ids = trans_obj.search(
cursor,
user,
[('type', '=', 'report'), ('res_id', 'in', ids)]
)
trans_obj.unlink(cursor, user, trans_ids)
# Warning: we cannot unregister the services at the moment
# because they are shared across databases. Calling a deleted
# report will fail so it's ok.
res = super(ReportAssembleXML, self).unlink(
cursor,
user,
ids,
context)
return res
def create(self, cursor, user, vals, context=None):
""" Create report and register it """
res = super(ReportAssembleXML, self).create(
cursor, user, vals, context)
if vals.get('report_type', '') == 'assemblage':
# I really look forward to virtual functions :S
register_report(
vals['report_name'],
vals['model'])
return res
def write(self, cr, uid, ids, vals, context=None):
""" Edit report and manage its registration """
if isinstance(ids, (int, long)):
ids = [ids]
for rep in self.browse(cr, uid, ids, context=context):
if rep.report_type != 'assemblage':
continue
if (vals.get('report_name', False)
and vals['report_name'] != rep.report_name):
report_name = vals['report_name']
else:
report_name = rep.report_name
register_report(
report_name,
vals.get('model', rep.model),
False
)
res = super(ReportAssembleXML, self).write(cr, uid, ids, vals, context)
return res