# -*- coding: utf-8 -*-
# pylint: disable=I0011,C0103,W0404
""" Configuration.

    For details, see https://pyrocore.readthedocs.io/en/latest/setup.html

    Copyright (c) 2009, 2010, 2011 The PyroScope Project <pyroscope.project@gmail.com>
"""
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
from __future__ import absolute_import

from pyrobase.parts import Bunch


def lookup_announce_alias(name):
    """ Get canonical alias name and announce URL list for the given alias.
    """
    for alias, urls in announce.items():
        if alias.lower() == name.lower():
            return alias, urls

    raise KeyError("Unknown alias %s" % (name,))


def map_announce2alias(url):
    """ Get tracker alias for announce URL, and if none is defined, the 2nd level domain.
    """
    import urlparse

    # Try to find an exact alias URL match and return its label
    for alias, urls in announce.items():
        if any(i == url for i in urls):
            return alias

    # Try to find an alias URL prefix and return its label
    parts = urlparse.urlparse(url)
    server = urlparse.urlunparse((parts.scheme, parts.netloc, "/", None, None, None))

    for alias, urls in announce.items():
        if any(i.startswith(server) for i in urls):
            return alias

    # Return 2nd level domain name if no alias found
    try:
        return '.'.join(parts.netloc.split(':')[0].split('.')[-2:])
    except IndexError:
        return parts.netloc

# Remember predefined names
_PREDEFINED = tuple(_ for _ in globals() if not _.startswith('_'))

# Set some defaults to shut up pydev / pylint;
# these later get overwritten by loading the config
debug = False
config_dir = None
scgi_local = ""
scgi_port = ""
scgi_url = ""
throttle_names = set(("NONE", "NULL"))
engine = Bunch(open=lambda: None)
fast_query = 0
formats = {}
sort_fields = ""
announce = {}
config_validator_callbacks = []
custom_field_factories = []
custom_template_helpers = Bunch()
xmlrpc = {}
output_header_ecma48 = ""
output_header_frequency = 1
waif_pattern_list = []
traits_by_alias = {}
torque = {}
log_execute = None
magnet_watch = None
influxdb = {}
