view sat/plugins/plugin_tickets_import_bugzilla.py @ 2671:0fa217fafabf

tools (common/template), jp: refactoring to handle multiple sites: - site can now be specified in template header before theme, for instance: (some_site/some_theme)path/to/template.ext - absolute template paths are now implemented, but Renderer must be instanciated with trusted to True for security reason (it's the case for jp) - a new "front_url_filter" callable can be given to Renderer, which will convert template path to URL seen by end-user (default to real path). - the "front_url_filter" can be used in templates with… "front_url" filter - template_data is a new named tuple available in templates, which give site, theme and template relative URL - search order is site/theme, site/default_theme, and default/default_theme where default link to sat_pubsub templates - when loading CSS files, files with _noscript suffixes are now loaded, and used when javascript is not available - "styles_extra.css" is also loaded before "styles.css", useful when a theme want to reuse default style, and just override some rules - new site can be specified in sat.conf [DEFAULT] section, using sites_path_public_dict or sites_path_private_dict (where sites_path_private_dict won't be used in public frontends, like Libervia) - "private" argument of Renderer tells the renderer to load private sites or not - templates are now loaded from "templates" subdirectory, to differenciate them from other data like i18n - jp template output has been updated to handle those changes, and to manage absolute templates
author Goffi <goffi@goffi.org>
date Mon, 10 Sep 2018 08:58:18 +0200
parents 56f94936df1e
children 003b8b4b56a7
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-

# SàT plugin for import external blogs
# Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)

# 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 sat.core.i18n import _, D_
from sat.core.constants import Const as C
from sat.core.log import getLogger

log = getLogger(__name__)
from sat.core import exceptions

# from twisted.internet import threads
from twisted.internet import defer
import os.path
from lxml import etree
from sat.tools.common import date_utils


PLUGIN_INFO = {
    C.PI_NAME: "Bugzilla import",
    C.PI_IMPORT_NAME: "IMPORT_BUGZILLA",
    C.PI_TYPE: C.PLUG_TYPE_BLOG,
    C.PI_DEPENDENCIES: ["TICKETS_IMPORT"],
    C.PI_MAIN: "BugzillaImport",
    C.PI_HANDLER: "no",
    C.PI_DESCRIPTION: _("""Tickets importer for Bugzilla"""),
}

SHORT_DESC = D_(u"import tickets from Bugzilla xml export file")

LONG_DESC = D_(
    u"""This importer handle Bugzilla xml export file.

To use it, you'll need to export tickets using XML.
Tickets will be uploaded with the same ID as for Bugzilla, any existing ticket with this ID will be replaced.

location: you must use the absolute path to your .xml file
"""
)

STATUS_MAP = {
    "NEW": "queued",
    "ASSIGNED": "started",
    "RESOLVED": "review",
    "CLOSED": "closed",
    "REOPENED": "started",  # we loose data here because there is no need on basic workflow to have a reopened status
}


class BugzillaParser(object):
    # TODO: add a way to reassign values

    def parse(self, file_path):
        tickets = []
        root = etree.parse(file_path)

        for bug in root.xpath("bug"):
            ticket = {}
            ticket["id"] = bug.findtext("bug_id")
            ticket["created"] = date_utils.date_parse(bug.findtext("creation_ts"))
            ticket["updated"] = date_utils.date_parse(bug.findtext("delta_ts"))
            ticket["title"] = bug.findtext("short_desc")
            reporter_elt = bug.find("reporter")
            ticket["author"] = reporter_elt.get("name")
            if ticket["author"] is None:
                if "@" in reporter_elt.text:
                    ticket["author"] = reporter_elt.text[
                        : reporter_elt.text.find("@")
                    ].title()
                else:
                    ticket["author"] = u"no name"
            ticket["author_email"] = reporter_elt.text
            assigned_to_elt = bug.find("assigned_to")
            ticket["assigned_to_name"] = assigned_to_elt.get("name")
            ticket["assigned_to_email"] = assigned_to_elt.text
            ticket["cc_emails"] = [e.text for e in bug.findall("cc")]
            ticket["priority"] = bug.findtext("priority").lower().strip()
            ticket["severity"] = bug.findtext("bug_severity").lower().strip()
            ticket["product"] = bug.findtext("product")
            ticket["component"] = bug.findtext("component")
            ticket["version"] = bug.findtext("version")
            ticket["platform"] = bug.findtext("rep_platform")
            ticket["os"] = bug.findtext("op_sys")
            ticket["status"] = STATUS_MAP.get(bug.findtext("bug_status"), "queued")
            ticket["milestone"] = bug.findtext("target_milestone")

            body = None
            comments = []
            for longdesc in bug.findall("long_desc"):
                if body is None:
                    body = longdesc.findtext("thetext")
                else:
                    who = longdesc.find("who")
                    comment = {
                        "id": longdesc.findtext("commentid"),
                        "author_email": who.text,
                        "published": date_utils.date_parse(longdesc.findtext("bug_when")),
                        "author": who.get("name", who.text),
                        "content": longdesc.findtext("thetext"),
                    }
                    comments.append(comment)

            ticket["body"] = body
            ticket["comments"] = comments
            tickets.append(ticket)

        tickets.sort(key=lambda t: int(t["id"]))
        return (tickets, len(tickets))


class BugzillaImport(object):
    def __init__(self, host):
        log.info(_(u"Bugilla Import plugin initialization"))
        self.host = host
        host.plugins["TICKETS_IMPORT"].register(
            "bugzilla", self.Import, SHORT_DESC, LONG_DESC
        )

    def Import(self, client, location, options=None):
        if not os.path.isabs(location):
            raise exceptions.DataError(
                u"An absolute path to XML data need to be given as location"
            )
        bugzilla_parser = BugzillaParser()
        # d = threads.deferToThread(bugzilla_parser.parse, location)
        d = defer.maybeDeferred(bugzilla_parser.parse, location)
        return d