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 request, route
from odoo.tools import html_escape
from odoo.addons.web.controllers import main
from odoo.addons.web.controllers.main import _serialize_exception, content_disposition
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)))