OCA reporting engine fork for dev and update.
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# Copyright 2017 ACSONE SA/NV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
import json
import mimetypes
from werkzeug import exceptions, url_decode
from odoo.http import route, request
from odoo.addons.web.controllers import main
from odoo.addons.web.controllers.main import (
_serialize_exception,
content_disposition
)
from odoo.tools import html_escape
class ReportController(main.ReportController):
@route()
def report_routes(self, reportname, docids=None, converter=None, **data):
if converter != 'py3o':
return super(ReportController, self).report_routes(
reportname=reportname, docids=docids, converter=converter,
**data)
context = dict(request.env.context)
if docids:
docids = [int(i) for i in docids.split(',')]
if data.get('options'):
data.update(json.loads(data.pop('options')))
if data.get('context'):
# Ignore 'lang' here, because the context in data is the
# one from the webclient *but* if the user explicitely wants to
# change the lang, this mechanism overwrites it.
data['context'] = json.loads(data['context'])
if data['context'].get('lang'):
del data['context']['lang']
context.update(data['context'])
ir_action = request.env['ir.actions.report']
action_py3o_report = ir_action.get_from_report_name(
reportname, "py3o").with_context(context)
if not action_py3o_report:
raise exceptions.HTTPException(
description='Py3o action report not found for report_name '
'%s' % reportname)
res, filetype = action_py3o_report.render(docids, data)
filename = action_py3o_report.gen_report_download_filename(
docids, data)
if not filename.endswith(filetype):
filename = "{}.{}".format(filename, filetype)
content_type = mimetypes.guess_type("x." + filetype)[0]
http_headers = [('Content-Type', content_type),
('Content-Length', len(res)),
('Content-Disposition', content_disposition(filename))
]
return request.make_response(res, headers=http_headers)
@route()
def report_download(self, data, token):
"""This function is used by 'qwebactionmanager.js' in order to trigger
the download of a py3o/controller report.
:param data: a javascript array JSON.stringified containg report
internal url ([0]) and type [1]
:returns: Response with a filetoken cookie and an attachment header
"""
requestcontent = json.loads(data)
url, report_type = requestcontent[0], requestcontent[1]
if 'py3o' not in report_type:
return super(ReportController, self).report_download(data, token)
try:
reportname = url.split('/report/py3o/')[1].split('?')[0]
docids = None
if '/' in reportname:
reportname, docids = reportname.split('/')
if docids:
# Generic report:
response = self.report_routes(
reportname, docids=docids, converter='py3o')
else:
# Particular report:
# decoding the args represented in JSON
data = list(url_decode(url.split('?')[1]).items())
response = self.report_routes(
reportname, converter='py3o', **dict(data))
response.set_cookie('fileToken', token)
return response
except Exception as e:
se = _serialize_exception(e)
error = {
'code': 200,
'message': "Odoo Server Error",
'data': se
}
return request.make_response(html_escape(json.dumps(error)))