SickGear/sickbeard/providers/__init__.py

# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of SickGear.
#
# SickGear 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 3 of the License, or
# (at your option) any later version.
#
# SickGear 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 SickGear.  If not, see <http://www.gnu.org/licenses/>.

import importlib
import sys

from . import generic, newznab
from .newznab import NewznabConstants
from .. import logger
import sickbeard

from _23 import filter_list, filter_iter
from six import iteritems, itervalues

__all__ = [
    # usenet
    'omgwtfnzbs',
    # torrent
    'alpharatio', 'bb', 'bithdtv', 'blutopia', 'btn',
    'custom01', 'custom11', 'ettv', 'eztv', 'fano', 'filelist', 'funfile', 'grabtheinfo',
    'hdbits', 'hdme', 'hdspace', 'hdtorrents', 'horriblesubs',
    'immortalseed', 'iptorrents', 'limetorrents', 'magnetdl', 'milkie', 'morethan', 'nebulance', 'ncore', 'nyaa',
    'pisexy', 'pretome', 'privatehd', 'ptf',
    'rarbg', 'revtt', 'scenehd', 'scenetime', 'shazbat', 'showrss', 'skytorrents', 'snowfl', 'speedcd',
    'thepiratebay', 'torlock', 'torrentday', 'torrenting', 'torrentleech',  'tvchaosuk',
    'xspeeds', 'zooqle',
    # anime
    'tokyotoshokan',
    ]
for module in __all__:
    try:
        m = importlib.import_module('.' + module, 'sickbeard.providers')
        globals().update({n: getattr(m, n) for n in m.__all__} if hasattr(m, '__all__')
                         else dict(filter_iter(lambda t: '_' != t[0][0], iteritems(m.__dict__))))
    except ImportError as e:
        if 'custom' != module[0:6]:
            raise e


def sortedProviderList():
    initialList = sickbeard.providerList + sickbeard.newznabProviderList + sickbeard.torrentRssProviderList
    providerDict = dict(zip([x.get_id() for x in initialList], initialList))

    newList = []

    # add all modules in the priority list, in order
    for curModule in sickbeard.PROVIDER_ORDER:
        if curModule in providerDict:
            newList.append(providerDict[curModule])

    if not sickbeard.PROVIDER_ORDER:
        nzb = filter_list(lambda p: p.providerType == generic.GenericProvider.NZB, itervalues(providerDict))
        tor = filter_list(lambda p: p.providerType != generic.GenericProvider.NZB, itervalues(providerDict))
        newList = sorted(filter_iter(lambda p: not p.anime_only, nzb), key=lambda v: v.get_id()) + \
            sorted(filter_iter(lambda p: not p.anime_only, tor), key=lambda v: v.get_id()) + \
            sorted(filter_iter(lambda p: p.anime_only, nzb), key=lambda v: v.get_id()) + \
            sorted(filter_iter(lambda p: p.anime_only, tor), key=lambda v: v.get_id())

    # add any modules that are missing from that list
    for curModule in providerDict:
        if providerDict[curModule] not in newList:
            newList.append(providerDict[curModule])

    return newList


def makeProviderList():
    return [x.provider for x in [getProviderModule(y) for y in __all__] if x]


def getNewznabProviderList(data):
    defaultList = [makeNewznabProvider(x) for x in getDefaultNewznabProviders().split('!!!')]
    providerList = filter_list(lambda _x: _x, [makeNewznabProvider(x) for x in data.split('!!!')])

    seen_values = set()
    providerListDeduped = []
    for d in providerList:
        value = d.name
        if value not in seen_values:
            providerListDeduped.append(d)
            seen_values.add(value)

    providerList = providerListDeduped
    providerDict = dict(zip([x.name for x in providerList], providerList))

    for curDefault in defaultList:
        if not curDefault:
            continue

        if curDefault.name not in providerDict:
            curDefault.default = True
            providerList.append(curDefault)
        else:
            providerDict[curDefault.name].default = True
            for k in ('name', 'url', 'needs_auth', 'search_mode', 'search_fallback',
                      'enable_recentsearch', 'enable_backlog', 'enable_scheduled_backlog',
                      'server_type'):
                setattr(providerDict[curDefault.name], k, getattr(curDefault, k))

    return filter_list(lambda _x: _x, providerList)


def makeNewznabProvider(config_string):
    if not config_string:
        return None

    values = config_string.split('|')
    if 5 <= len(values):
        name, url, enabled = values.pop(0), values.pop(0), values.pop(4-2)
        params = dict()
        for k, d in (('key', ''), ('cat_ids', ''), ('search_mode', 'eponly'), ('search_fallback', 0),
                     ('enable_recentsearch', 0), ('enable_backlog', 0), ('enable_scheduled_backlog', 1),
                     ('server_type', NewznabConstants.SERVER_DEFAULT)):
            try:
                params.update({k: values.pop(0)})
            except IndexError:
                params.update({k: d})
    else:
        logger.log(u'Skipping Newznab provider string: \'%s\', incorrect format' % config_string, logger.ERROR)
        return None

    newznab_module = sys.modules['sickbeard.providers.newznab']

    newProvider = newznab_module.NewznabProvider(name, url, **params)
    newProvider.enabled = '1' == enabled

    return newProvider


def getTorrentRssProviderList(data):
    providerList = filter_list(lambda _x: _x, [makeTorrentRssProvider(x) for x in data.split('!!!')])

    seen_values = set()
    providerListDeduped = []
    for d in providerList:
        value = d.name
        if value not in seen_values:
            providerListDeduped.append(d)
            seen_values.add(value)

    return filter_list(lambda _x: _x, providerList)


def makeTorrentRssProvider(config_string):
    if not config_string:
        return None

    cookies = None
    search_mode = 'eponly'
    search_fallback = 0
    enable_recentsearch = 0
    enable_backlog = 0

    try:
        values = config_string.split('|')[0:8]  # deprecated: enable_scheduled_backlog by using `[0:8]`
        if 8 == len(values):
            name, url, cookies, enabled, search_mode, search_fallback, enable_recentsearch, enable_backlog = values
        else:
            name = values[0]
            url = values[1]
            enabled = values[3]
    except ValueError:
        logger.log(u"Skipping RSS Torrent provider string: '" + config_string + "', incorrect format",
                   logger.ERROR)
        return None

    try:
        torrentRss = sys.modules['sickbeard.providers.rsstorrent']
    except (BaseException, Exception):
        return

    newProvider = torrentRss.TorrentRssProvider(name, url, cookies, search_mode, search_fallback, enable_recentsearch,
                                                enable_backlog)
    newProvider.enabled = '1' == enabled

    return newProvider


def getDefaultNewznabProviders():
    return '!!!'.join(['Sick Beard Index|https://lolo.sickbeard.com/|0|5030,5040|0|eponly|0|0|0',
                       'NZBgeek|https://api.nzbgeek.info/||5030,5040|0|eponly|0|0|0',
                       'DrunkenSlug|https://api.drunkenslug.com/||5030,5040|0|eponly|0|0|0',
                       'NinjaCentral|https://ninjacentral.co.za/||5030,5040|0|eponly|0|0|0',
                       ])


def getProviderModule(name):
    prefix, cprov, name = 'sickbeard.providers.', 'motsuc'[::-1], name.lower()
    if name in __all__ and prefix + name in sys.modules:
        return sys.modules[prefix + name]
    elif cprov in name:
        return None
    raise Exception('Can\'t find %s%s in providers' % (prefix, name))


def getProviderClass(provider_id):
    providerMatch = [x for x in
                     sickbeard.providerList + sickbeard.newznabProviderList + sickbeard.torrentRssProviderList if
                     provider_id == x.get_id()]

    if 1 != len(providerMatch):
        return None
    return providerMatch[0]